WO2012061990A1 - Pcb board connector and pcb board connecting structure - Google Patents

Pcb board connector and pcb board connecting structure Download PDF

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Publication number
WO2012061990A1
WO2012061990A1 PCT/CN2010/078650 CN2010078650W WO2012061990A1 WO 2012061990 A1 WO2012061990 A1 WO 2012061990A1 CN 2010078650 W CN2010078650 W CN 2010078650W WO 2012061990 A1 WO2012061990 A1 WO 2012061990A1
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WO
WIPO (PCT)
Prior art keywords
pcb board
plane
signal
pcb
insulator
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Application number
PCT/CN2010/078650
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French (fr)
Chinese (zh)
Inventor
刘胜军
李圣佳
Original Assignee
深圳盛凌电子股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 深圳盛凌电子股份有限公司 filed Critical 深圳盛凌电子股份有限公司
Priority to CN201080013476.9A priority Critical patent/CN102625965B/en
Priority to PCT/CN2010/078650 priority patent/WO2012061990A1/en
Publication of WO2012061990A1 publication Critical patent/WO2012061990A1/en

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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
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H01R12/735—Printed circuits including an angle between each other
    • H01R12/737—Printed circuits being substantially perpendicular to each other

Definitions

  • the present invention relates to the field of PCB boards, and more particularly to a PCB board connector.
  • the conventional way of vertically connecting two PCB boards in the prior art is through two connectors, a male connector 40 and a female connector 30, respectively soldered to the first PCB board 10 and On the second PCB board 20, then through the mutual mating of the male and female products, or by adding a wire harness or a switching device on the basis of the above, the vertical or other angle connection of the two PCB boards is realized, thereby realizing the information or electrical connection. transmission.
  • the vertical connection requires two connectors that can be mated as a relay connection, adding the type and number of connectors used;
  • the method needs to pass the pins of the male and female connectors through the PCB board, which is not conducive to double-sided wiring of the PCB board.
  • the technical problem to be solved by the present invention is to provide a connector that can connect two PCB boards, occupying a small space, realizing electrical connection between two PCB boards, and not affecting the wiring of the other surface of the PCB board, and A stable and reliable PCB board connector that interconnects PCB boards.
  • the present invention also discloses a PCB board connection structure using the PCB board connector.
  • the technical solution adopted by the present invention to solve the technical problem is to construct a PCB board connector for fixedly connecting and electrically connecting the first PCB board and the second PCB board, the first PCB board and An angle between the second PCB boards is a first angle;
  • the PCB board connector includes an insulator, and a plurality of metal terminals disposed on the insulator;
  • the metal terminal has a first plane and a second plane, An angle between the first plane and the second plane is a second angle, the first angle is equal to the second angle, and the first plane and the first PCB are soldered together.
  • the second plane and the second PCB board are soldered together.
  • the insulator has a third plane and a fourth plane having an angle equal to the first angle and adjacent to the third plane, and the third plane and the fourth plane respectively Parallel to the first PCB board and the second PCB board.
  • the metal terminal has a first connecting portion and a second connecting portion that are integrally connected, the first plane is located on the first connecting portion, and the second plane Located on the second connecting portion, the third plane has a groove adapted to the first connecting portion, and the fourth plane has a groove adapted to the second connecting portion, the first A connecting portion and a second connecting portion are engaged with corresponding grooves.
  • the first connecting portion of the metal terminal is provided with a post
  • the insulator is provided with a card hole adapted to the post, the side of the post There are raised on the top.
  • the first connecting portion and the second connecting portion are in the form of a sheet or a column.
  • the insulator is provided with a positioning post, a vacant hole and a escaping groove.
  • a PCB board connection structure using the above PCB board connector comprising: a first PCB board, a second PCB board, and the PCB board connector according to any one of claims 1 to 6; the first plane and the The second plane is soldered to the first PCB board and the second PCB board, respectively.
  • the first plane and the second plane are respectively soldered to the first PCB board and the second PCB board by an SMT soldering process.
  • the first PCB board is perpendicular to the second PCB board, the PCB board connectors are two, and the two PCB connectors are respectively located at the first On both sides of the PCB board, two of the PCB connectors are soldered to the first PCB board and the second PCB board, respectively.
  • the third plane is provided with a post and a hole, and the end surface of the insulator is provided with a cutout; the first PCB is provided with a positioning pillar Fitted through holes.
  • the PCB board connector and the PCB board connecting structure embodying the present invention have the following beneficial effects: the first PCB board and the second PCB board are electrically connected by a metal terminal fixed on the insulator, and the first PCB board and the first PCB board and The second PCB board is fixedly connected; the number, type and arrangement order of the metal terminals are determined according to requirements, and the first PCB board and the second PCB board can be fixedly connected by using only one connector, and the two are electrically connected, occupying space Small, and the first PCB board and the second PCB board can be double-sidedly routed without affecting each other.
  • FIG. 1 is a schematic structural view of a PCB board connector in the prior art
  • FIG. 2 is an exploded perspective view showing a PCB board connector in a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention
  • FIG. 3 is a schematic structural view of a signal terminal in a preferred embodiment of a PCB board connector and a PCB board connection structure of the present invention
  • FIG. 4 is a schematic structural view of a power terminal in a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention
  • FIG. 5 is a schematic structural view 1 of an insulator in a preferred embodiment of a PCB board connector and a PCB board connection structure of the present invention
  • FIG. 6 is a schematic structural view 2 of an insulator in a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention
  • FIG. 7 is a schematic structural view 1 of a PCB board connector in a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention
  • FIG. 8 is a schematic structural view 2 of a PCB board connector in a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention
  • FIG. 9 is a first schematic diagram of a PCB board connection structure in a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention.
  • FIG. 10 is a schematic diagram 2 of a PCB board connection structure in a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention
  • FIG. 11 is a schematic diagram 3 of a PCB board connection structure in a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention.
  • FIG. 12 is a schematic diagram 4 of a PCB board connection structure in a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention
  • FIG. 13 and FIG. 14 are schematic structural views of two other embodiments of the PCB board connector in the preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention.
  • the PCB board connector includes an insulator 1 and thirteen metal terminals disposed on the insulator 1.
  • the first PCB board 100 and the second PCB board 200 are vertically fixedly connected by the PCB board connector, that is, the first angle formed between the first PCB board 100 and the second PCB board 200 is 90 degrees, and the first PCB board 100
  • the end faces are connected to the surface of the second PCB board 200 and are electrically connected through the metal terminals.
  • the metal terminal has a first plane and a second plane, the angle between the first plane and the second plane is a second angle, and the first angle and the second angle are equal, that is, between the first plane and the second plane The angle is 90 degrees; the first plane and the first PCB board 100 are soldered together, and the second plane and the second PCB board 200 are soldered together.
  • the electrical connection includes electrical communication and signal communication.
  • the metal terminal for realizing electrical communication and signal communication adopts different shapes and structures, so the metal terminal is specifically Divided into a power terminal 3 and a signal terminal 2, the first plane and the second plane of the power terminal 3 are specifically a first power plane 3a and a second power plane 3b, and the first plane and the second plane of the signal terminal 2 are specifically the first The signal plane 2a and the second signal plane 2b, the first connection portion and the second connection portion of the power terminal are specifically the first power connection portion 31 and the second power connection portion 32, The first connection portion and the second connection portion of the signal terminal 2 are specifically the first signal connection portion 21 and the second signal connection portion 22.
  • the number of the power terminals 3 is determined to be three according to the necessity of the number of electrical and signal connections of the first PCB board 100 side and the second PCB board 200, and the number of the signal terminals 2 is ten; the first PCB board 100 and the second PCB board
  • the arrangement order of 200 electric and signal communication determines the order of arrangement of the power terminal 3 and the signal terminal 2 in the insulator 1.
  • the distribution from one end to the other end of the insulator 1 is five signal terminals 2, three power terminals 3, and five signals. Terminal 2.
  • the insulator 1 is a square cylinder having adjacent sides which are respectively a third plane 1a and a fourth plane 1b, and an angle between the third plane 1a and the fourth plane 1b. At 90 degrees, the third plane 1a and the fourth plane 1b are parallel to the first PCB board 100 and the second PCB board 200, respectively.
  • a positioning post 14 is disposed on each of the two ends of the third plane 1a adjacent to the insulator.
  • the third plane 1a is further provided with a hole avoiding hole 15 on one end surface of the insulator 1.
  • the signal terminal 2 causes the first PCB board 100 and the second PCB board 200 to be in signal communication.
  • the signal terminal has a first signal plane 2a and a second signal plane 2b, and the angle between the first signal plane 2a and the second signal plane 2b is 90 degrees.
  • the signal terminal 2 has a first signal connection portion 21 and a second signal connection portion 22 which are integrally connected, and the first signal connection portion 21 and the second signal connection portion 22 are both columnar, specifically, the first signal connection portion 21 and the The two signal connecting portions 22 are all square cylinders; the first signal plane 2a and the second signal plane 2b are located on the first signal connecting portion 21 and the second signal connecting portion 22, respectively.
  • the third plane 1a of the insulator 1 has a first signal groove 121 adapted to the first signal connection portion 21, and the fourth plane 1b has a second shape adapted to the second signal connection portion.
  • the signal groove 122; the first signal connecting portion 21 is engaged with the first signal groove 121, and the second signal connecting portion 22 is engaged with the second signal groove 122.
  • the surface of the signal terminal 2 opposite to the first signal plane 2a extends to form a signal post 23; the insulator 1 is provided with a signal card hole 123 adapted to the signal post 23, and the signal post 23 is A signal protrusion 231 is disposed on a side of the first signal plane 2a connected to the opposite side, and the signal protrusion 231 is barbed; the signal terminal 2 is used by the cooperation of the signal post 23 and the signal card hole 123 and the signal protrusion 231.
  • the connection with the insulator 1 is more secure; the end of the signal post 23 is chamfered to the edge of the side where the signal projection 231 is provided, and the entire signal post 23 is tower-shaped.
  • the edge of the signal card hole 123 is chamfered to allow the signal post 23 to enter the signal card hole 123.
  • the power supply terminal 3 connects the first PCB board 100 and the second PCB board 200 with power.
  • the power supply terminal 3 has a first power plane 3a and a second power plane 3b, and an angle between the first power plane 3a and the second power plane 3b is 90 degrees.
  • the power terminal 3 has a first power connection portion 31 and a second power connection portion 32.
  • the first power connection portion 31 and the second power connection portion 32 are each in the form of a sheet.
  • the power terminal 3 is made of a metal piece.
  • the first power source connecting portion 31 and the second power source connecting portion 32 are bent, and the first power source plane 3a and the second power source plane 3b are located on the first power source connecting portion 31 and the second power source connecting portion 32, respectively.
  • the third plane 1a of the insulator 1 has a first power supply groove 131 adapted to the first power connection portion 31, and the fourth plane 1b has a second power supply connection portion 32.
  • the second power supply groove 132 is inserted into the first power supply groove 131, and the second power connection portion 32 is inserted into the second power supply groove 132.
  • the first power connection portion 31 extends in a direction away from the second power connection portion 32 to form two pillars, and the cylinder body is bent away from the first power source surface 3a to form a power supply post 33; the insulator 1
  • the power card hole 133 is matched with the power card post 33.
  • the power supply protrusions 331 are disposed on the side opposite to the two power card posts 33, and the power supply post 33 and the power card hole 133 are matched and the power supply is convex.
  • the connection between the power terminal 3 and the insulator 1 is more secure;
  • the surface of the power supply protrusion 331 close to the end surface of the power supply post 33 is a slope;
  • the end surface of the power supply post 33 and the side surface provided with the power supply protrusion 331 and its corresponding surface The connected edges are chamfered, and the edges of the power card holes 133 are chamfered so that the power card post 33 can be easily accessed into the power card hole 133.
  • the present invention also discloses a PCB board connection structure, as shown in FIGS. 9 to 12, including a first PCB board 100, a second PCB board 200, and two of the above PCB board connectors.
  • the first PCB board 100 and the second PCB board 200 are vertically connected by two PCB board connectors, and the first signal plane 2a and the second signal plane 2b of the signal terminal 2 are used with the first PCB board 100 and the second PCB board 200, respectively.
  • the SMT soldering process is bonded and soldered, and the first power plane 3a and the second power plane 3b of the power terminal 3 are respectively soldered to the first PCB board 100 and the second PCB board 200 by SMT soldering process.
  • first PCB board 100 and the second PCB board 200 are vertically connected, the number of electrical and signal connections on both sides of the first PCB board 100 and the second PCB board 200 are the same, and thus two identical PCB board connectors are used.
  • Two PCB connectors are respectively located on two sides of the first PCB board 100, and two PCB connectors are respectively soldered to the first PCB board 100 and the second PCB board 200.
  • a positioning post 14 is disposed on the third plane 1a of the insulator 1 near the two ends of the insulator, and the third plane 1a is further provided with a hole avoiding hole 15 on one end surface of the insulator 1.
  • the first PCB board 100 is provided with four positioning holes 101 adapted to the positioning post 14.
  • the positioning post 14 of the insulator 1 passes through the positioning hole 101 from one side of the first PCB board 100 and protrudes from the surface of the other side of the first PCB board 100, while the insulator 1 on the other side of the first PCB board 100 is avoided.
  • the groove 15 and the escaping hole 16 serve to give way.
  • the first PCB board and the second PCB board are electrically connected by a signal terminal and a power terminal fixed on the insulator to realize two PCB boards.
  • the transmission of electricity and information; the signal terminal and the power terminal are simultaneously soldered to the first PCB board and the second PCB through the SMT surface mount soldering process, so that the first PCB board and the second PCB board can be double-sidedly routed And do not affect each other; the two PCB board connectors are used to be tightened and fixed from both sides of the first PCB board, so that the interconnection between the first PCB board and the second PCB board is stable and reliable, and the occupied space is small.
  • a high-current power terminal capable of passing 20A can be fixed on the insulator to achieve high-current conduction between the first PCB board and the second PCB board.
  • ten signal terminals and three power terminals are fixed on the insulator 1. It is to be understood that the number of signal terminals and power terminals is not limited. Therefore, the number of the signal terminals and the power terminals and the arrangement order are determined according to the number of electric and/or information that the first PCB board and the second PCB board need to communicate, and may have only one signal terminal or multiple signal terminals; There is only one, and there may be multiple power terminals; or multiple signal terminals and multiple power terminals are mixed and matched.
  • the number of signal terminals and power terminals is determined according to the order of electrical and/or information that the first PCB board and the second PCB board need to communicate, as shown in FIG. 13 and FIG. 14 for the other two types of PCB board connectors.
  • the power supply terminal needs to be fixed on the insulator; when only the information connection between the first PCB board and the second PCB board is required, only the insulator needs to be fixed.
  • Signal terminal The length of the insulator, the number of the first groove and the second groove, and the order of arrangement are determined according to the number of signal terminals and power terminals, and the order of arrangement.
  • the PCB board connector and the PCB board connection structure of the present invention in order to meet the requirement that the first PCB board needs to be electrically connected to the second PCB board, two PCB connectors are used, which needs to be understood. When only one side of the first PCB board needs to be electrically connected to the second PCB board, only one PCB connector can be used.
  • the PCB board connector of the present invention since the first PCB board and the second PCB board are vertically connected, the number of electrical and signal connections on both sides of the first PCB board and the second PCB board and their arrangement are the same, Two identical PCB board connectors are used to securely connect the first PCB board and the second PCB board from both sides of the first PCB board, it is understood that when both sides of the first PCB board and the second PCB board are electrically connected / or the number of signal connections and their arrangement are not the same, the PCB board connectors used on both sides of the first PCB board are different; when the first PCB board and the second PCB board are connected at other angles, the first PCB board two The PCB connectors used on the side are also different.
  • the first signal plane and the second signal surface of the signal terminal are perpendicular to each other, and the power terminal
  • the first power plane and the second power plane are perpendicular to each other
  • the third plane and the fourth plane are perpendicular to each other.
  • the insulator is provided with a positioning post, a vacant hole, and a escaping groove. It is understood that the locating column, the escaping hole, and the evasion
  • the empty slot is to strengthen the connection strength between the connector and the PCB board.
  • the insulator can also not set the post, the avoidance hole, and the avoidance slot, so that the influence on the surface wiring of the first PCB board can be better avoided.
  • the first signal connection portion and the second signal connection portion of the signal terminal are both square cylinders, and it should be understood that the first signal connection portion and The second signal connection portion may also be other columnar shapes, for example, a cylinder having a semicircular cross section as long as one side of the cylinder is a flat surface.
  • the insulator is a square cylinder. It should be understood that the shape of the insulator is not limited thereto, and other shapes may be used, for example, the insulator is a triangular cylinder.
  • the cylinder having a cross section of a fan shape may be any one as long as the insulator has an angle equal to the first angle and two adjacent planes.

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  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

A PCB (Printed Circuit Board) board connector and a PCB board connecting structure are provided. The PCB board connector is used to connect a first PCB board (100) to a second PCB board (200) fixedly and make them connect electrically with each other. The crossing angle between the first PCB board and the second PCB board becomes a first crossing angle. The PCB board connector includes an insulator (1) and several metal terminals (2, 3) provided on the insulator. The metal terminal has a first plane (2a, 3a) and a second plane (2b, 3b). The crossing angle between the first plane and the second plane becomes a second crossing angle. The second crossing angle is equal to the first crossing angle. The first plane and the first PCB board are soldered with their surfaces contacting. The second plane and the second PCB board are soldered with their surfaces contacting. The PCB board connecting structure can connect the first PCB board to the second PCB board fixedly by only one connector and make them connect electrically with each other. The occupied space of the structure is small and the first PCB board and the second PCB board can be wired on double surfaces without being affected by each other.

Description

一种PCB板连接器及PCB板连接结构 PCB board connector and PCB board connection structure 技术领域  Technical field
本发明涉及PCB板领域，更具体地说，涉及一种PCB板连接器。The present invention relates to the field of PCB boards, and more particularly to a PCB board connector.
背景技术Background technique
如图1所示，现有技术中将两块PCB板垂直导通连接的常规方式是通过两个连接器，一个公连接器40，一个母连接器30，分别焊接于第一PCB板10和第二PCB板20上，然后通过此公母产品的互配，或者在上面基础上再增加一条线束或转接设备来达到两块PCB板的垂直或其他角度的连接，实现信息或电的连接传输。As shown in FIG. 1, the conventional way of vertically connecting two PCB boards in the prior art is through two connectors, a male connector 40 and a female connector 30, respectively soldered to the first PCB board 10 and On the second PCB board 20, then through the mutual mating of the male and female products, or by adding a wire harness or a switching device on the basis of the above, the vertical or other angle connection of the two PCB boards is realized, thereby realizing the information or electrical connection. transmission.
现有技术在使用中有如下局限性：The prior art has the following limitations in use:
1、该垂直连接必需要有两个能互配的连接器做为中转配合连接，增添了所使用的连接器类型和数量；1. The vertical connection requires two connectors that can be mated as a relay connection, adding the type and number of connectors used;
2、当出现基于适用空间有限，而增加两个连接器互配则增大了设备空间，无法适用于较小空间或特殊窄空间的使用要求；2. When there is limited space based on application, adding two connectors to each other increases the equipment space and cannot be applied to the requirements of small space or special narrow space;
3、通过公母产品中转互配时，公母连接器的配合可靠性，稳定性均较差；3. When the male and female products are transferred to each other, the reliability and stability of the male and female connectors are poor;
4、该方法为了加强公母连接器与PCB板的连接强度，需要将公母连接器的接脚穿过PCB板，不利于PCB板的双面布线。4. In order to strengthen the connection strength between the male and female connectors and the PCB board, the method needs to pass the pins of the male and female connectors through the PCB board, which is not conducive to double-sided wiring of the PCB board.
发明内容Summary of the invention
本发明要解决的技术问题在于，提供一种可以采用一个连接器便将两块PCB板连接，占用空间小，实现两块PCB板电性连通，不影响PCB板另一表面的布线，并可使PCB板互连稳定可靠的PCB板连接器。本发明还公开了使用该PCB板连接器的PCB板连接结构。The technical problem to be solved by the present invention is to provide a connector that can connect two PCB boards, occupying a small space, realizing electrical connection between two PCB boards, and not affecting the wiring of the other surface of the PCB board, and A stable and reliable PCB board connector that interconnects PCB boards. The present invention also discloses a PCB board connection structure using the PCB board connector.
本发明解决其技术问题所采用的技术方案是：构造一种PCB板连接器，用于将第一PCB板和第二PCB板固定连接并使二者电性连通，所述第一PCB板和第二PCB板之间的夹角为第一夹角；所述PCB板连接器包括绝缘体、以及设置在绝缘体上的若干个金属端子；所述金属端子具有第一平面和第二平面，所述第一平面和第二平面之间的夹角为第二夹角，所述第一夹角和所述第二夹角相等，所述第一平面和所述第一PCB板贴合焊接，所述第二平面和所述第二PCB板贴合焊接。The technical solution adopted by the present invention to solve the technical problem is to construct a PCB board connector for fixedly connecting and electrically connecting the first PCB board and the second PCB board, the first PCB board and An angle between the second PCB boards is a first angle; the PCB board connector includes an insulator, and a plurality of metal terminals disposed on the insulator; the metal terminal has a first plane and a second plane, An angle between the first plane and the second plane is a second angle, the first angle is equal to the second angle, and the first plane and the first PCB are soldered together. The second plane and the second PCB board are soldered together.
在本发明所述的PCB板连接器中，所述绝缘体具有夹角与所述第一夹角相等且相邻的第三平面和第四平面，所述第三平面和所述第四平面分别与所述第一PCB板和第二PCB板平行。In the PCB board connector of the present invention, the insulator has a third plane and a fourth plane having an angle equal to the first angle and adjacent to the third plane, and the third plane and the fourth plane respectively Parallel to the first PCB board and the second PCB board.
在本发明所述的PCB板连接器中，所述金属端子具有连为一体的第一连接部和第二连接部，所述第一平面位于所述第一连接部上，所述第二平面位于所述第二连接部上，所述第三平面具有与所述第一连接部适配的凹槽，所述第四平面具有与所述第二连接部适配的凹槽，所述第一连接部和第二连接部卡入相应的凹槽。In the PCB board connector of the present invention, the metal terminal has a first connecting portion and a second connecting portion that are integrally connected, the first plane is located on the first connecting portion, and the second plane Located on the second connecting portion, the third plane has a groove adapted to the first connecting portion, and the fourth plane has a groove adapted to the second connecting portion, the first A connecting portion and a second connecting portion are engaged with corresponding grooves.
在本发明所述的PCB板连接器中，所述金属端子的第一连接部上设有卡柱，所述绝缘体上设有与所述卡柱适配的卡孔，所述卡柱的侧面上设有凸起。In the PCB board connector of the present invention, the first connecting portion of the metal terminal is provided with a post, and the insulator is provided with a card hole adapted to the post, the side of the post There are raised on the top.
在本发明所述的PCB板连接器中，所述第一连接部和所述第二连接部为片状或柱状。In the PCB board connector of the present invention, the first connecting portion and the second connecting portion are in the form of a sheet or a column.
在本发明所述的PCB板连接器中，所述绝缘体上设有定位柱、避空孔和避空槽。In the PCB board connector of the present invention, the insulator is provided with a positioning post, a vacant hole and a escaping groove.
使用上述PCB板连接器的PCB板连接结构，其特征在于，包括第一PCB板、第二PCB板以及权利要求1至6任一项所述的PCB板连接器；所述第一平面和所述第二平面分别与所述第一PCB板和所述第二PCB板贴合焊接。A PCB board connection structure using the above PCB board connector, comprising: a first PCB board, a second PCB board, and the PCB board connector according to any one of claims 1 to 6; the first plane and the The second plane is soldered to the first PCB board and the second PCB board, respectively.
在本发明所述的PCB板连接结构中，所述第一平面和所述第二平面分别与所述第一PCB板和所述第二PCB板采用SMT焊接工艺焊接连接。In the PCB board connection structure of the present invention, the first plane and the second plane are respectively soldered to the first PCB board and the second PCB board by an SMT soldering process.
在本发明所述的PCB板连接结构中，所述第一PCB板与所述第二PCB板垂直，所述PCB板连接器为两个，两个所述PCB连接器分别位于所述第一PCB板的两侧，两个所述PCB连接器分别与所述第一PCB板和所述第二PCB板焊接。In the PCB board connection structure of the present invention, the first PCB board is perpendicular to the second PCB board, the PCB board connectors are two, and the two PCB connectors are respectively located at the first On both sides of the PCB board, two of the PCB connectors are soldered to the first PCB board and the second PCB board, respectively.
在本发明所述的PCB板连接结构中，所述第三平面上设定位柱和避空孔，所述绝缘体端面上设有避空槽；所述第一PCB板上设有与定位柱相适配的通孔。In the PCB board connection structure of the present invention, the third plane is provided with a post and a hole, and the end surface of the insulator is provided with a cutout; the first PCB is provided with a positioning pillar Fitted through holes.
实施本发明的PCB板连接器及PCB板连接结构，具有以下有益效果：通过固定在绝缘体上的金属端子，将第一PCB板和第二PCB板的电性连通，并将第一PCB板和第二PCB板固定连接；根据需要确定金属端子的数量、种类及排列顺序，可以仅采用一个连接器便可以将第一PCB板和第二PCB板固定连接并使二者电性连通，占用空间小，并使第一PCB板和第二PCB板均可双面布线且互不影响。The PCB board connector and the PCB board connecting structure embodying the present invention have the following beneficial effects: the first PCB board and the second PCB board are electrically connected by a metal terminal fixed on the insulator, and the first PCB board and the first PCB board and The second PCB board is fixedly connected; the number, type and arrangement order of the metal terminals are determined according to requirements, and the first PCB board and the second PCB board can be fixedly connected by using only one connector, and the two are electrically connected, occupying space Small, and the first PCB board and the second PCB board can be double-sidedly routed without affecting each other.
附图说明DRAWINGS
下面将结合附图及实施例对本发明作进一步说明，附图中：The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:
图1是现有技术中PCB板连接器的结构示意图；1 is a schematic structural view of a PCB board connector in the prior art;
图2是本发明的PCB板连接器及PCB板连接结构的优选实施例中PCB板连接器的分解示意图；2 is an exploded perspective view showing a PCB board connector in a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention;
图3是本发明的PCB板连接器及PCB板连接结构的优选实施例中信号端子的结构示意图；3 is a schematic structural view of a signal terminal in a preferred embodiment of a PCB board connector and a PCB board connection structure of the present invention;
图4是本发明的PCB板连接器及PCB板连接结构的优选实施例中电源端子的结构示意图；4 is a schematic structural view of a power terminal in a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention;
图5是本发明的PCB板连接器及PCB板连接结构的优选实施例中绝缘体的结构示意图一；5 is a schematic structural view 1 of an insulator in a preferred embodiment of a PCB board connector and a PCB board connection structure of the present invention;
图6是本发明的PCB板连接器及PCB板连接结构的优选实施例中绝缘体的结构示意图二；6 is a schematic structural view 2 of an insulator in a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention;
图7是本发明的PCB板连接器及PCB板连接结构的优选实施例中PCB板连接器的结构示意图一；7 is a schematic structural view 1 of a PCB board connector in a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention;
图8是本发明的PCB板连接器及PCB板连接结构的优选实施例中PCB板连接器的结构示意图二；8 is a schematic structural view 2 of a PCB board connector in a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention;
图9是本发明的PCB板连接器及PCB板连接结构的优选实施例中PCB板连接结构的示意图一；9 is a first schematic diagram of a PCB board connection structure in a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention;
图10是本发明的PCB板连接器及PCB板连接结构的优选实施例中PCB板连接结构的示意图二；10 is a schematic diagram 2 of a PCB board connection structure in a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention;
图11是本发明的PCB板连接器及PCB板连接结构的优选实施例中PCB板连接结构的示意图三；11 is a schematic diagram 3 of a PCB board connection structure in a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention;
图12是本发明的PCB板连接器及PCB板连接结构的优选实施例中PCB板连接结构的示意图四；12 is a schematic diagram 4 of a PCB board connection structure in a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention;
图13、图14是本发明的PCB板连接器及PCB板连接结构的优选实施例中PCB板连接器另外两种实施例的结构示意图。13 and FIG. 14 are schematic structural views of two other embodiments of the PCB board connector in the preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention.
具体实施方式detailed description
为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。For a better understanding of the technical features, objects and effects of the present invention, the embodiments of the present invention are described in detail with reference to the accompanying drawings.
如图2所示，在本发明的PCB板连接器及PCB板连接结构的优选实施例中， PCB板连接器包括绝缘体1、以及设置在绝缘体1上的十三个金属端子。第一PCB板100和第二PCB板200通过PCB板连接器垂直固定连接，即第一PCB板100和第二PCB板200之间形成的第一夹角为90度，且第一PCB板100的端面与第二PCB板200的表面相连，并通过金属端子实现电性连通。金属端子具有第一平面和第二平面，第一平面和第二平面之间的夹角为第二夹角，第一夹角和第二夹角相等，即第一平面和第二平面之间的夹角为90度；第一平面和第一PCB板100贴合焊接，第二平面和第二PCB板200贴合焊接。在本优选实施例中，电性连通包括电连通、信号连通，为了使金属端子可以通过20A的大电流，实现电连通和信号连通的金属端子采用了不同的形状和结构，因此将金属端子具体分为电源端子3和信号端子2，电源端子3的第一平面和第二平面具体为第一电源平面3a和第二电源平面3b，信号端子2的第一平面和第二平面具体为第一信号平面2a和第二信号平面2b，电源端子的第一连接部和第二连接部具体为第一电源连接部31和第二电源连接部32, 信号端子2的第一连接部和第二连接部具体为第一信号连接部21和第二信号连接部22。根据第一PCB板100一侧和第二PCB板200电和信号连通数量的需要确定电源端子3的数目为三个，信号端子2的数目为十个；第一PCB板100和第二PCB板200电和信号连通的排列顺序确定电源端子3和信号端子2在绝缘体1的排列顺序，从绝缘体1的一端到另一端的分布依次为五个信号端子2、三个电源端子3、五个信号端子2。As shown in FIG. 2, in a preferred embodiment of the PCB board connector and PCB board connection structure of the present invention, The PCB board connector includes an insulator 1 and thirteen metal terminals disposed on the insulator 1. The first PCB board 100 and the second PCB board 200 are vertically fixedly connected by the PCB board connector, that is, the first angle formed between the first PCB board 100 and the second PCB board 200 is 90 degrees, and the first PCB board 100 The end faces are connected to the surface of the second PCB board 200 and are electrically connected through the metal terminals. The metal terminal has a first plane and a second plane, the angle between the first plane and the second plane is a second angle, and the first angle and the second angle are equal, that is, between the first plane and the second plane The angle is 90 degrees; the first plane and the first PCB board 100 are soldered together, and the second plane and the second PCB board 200 are soldered together. In the preferred embodiment, the electrical connection includes electrical communication and signal communication. In order to make the metal terminal pass the large current of 20A, the metal terminal for realizing electrical communication and signal communication adopts different shapes and structures, so the metal terminal is specifically Divided into a power terminal 3 and a signal terminal 2, the first plane and the second plane of the power terminal 3 are specifically a first power plane 3a and a second power plane 3b, and the first plane and the second plane of the signal terminal 2 are specifically the first The signal plane 2a and the second signal plane 2b, the first connection portion and the second connection portion of the power terminal are specifically the first power connection portion 31 and the second power connection portion 32, The first connection portion and the second connection portion of the signal terminal 2 are specifically the first signal connection portion 21 and the second signal connection portion 22. The number of the power terminals 3 is determined to be three according to the necessity of the number of electrical and signal connections of the first PCB board 100 side and the second PCB board 200, and the number of the signal terminals 2 is ten; the first PCB board 100 and the second PCB board The arrangement order of 200 electric and signal communication determines the order of arrangement of the power terminal 3 and the signal terminal 2 in the insulator 1. The distribution from one end to the other end of the insulator 1 is five signal terminals 2, three power terminals 3, and five signals. Terminal 2.
结合图5及图6所示，绝缘体1为一方形柱体，具有的相邻两个侧面分别为第三平面1a和第四平面1b，第三平面1a和第四平面1b之间的夹角为90度，第三平面1a和第四平面1b分别与第一PCB板100和第二PCB板200平行。第三平面1a上靠近绝缘体两端处分别设有一个定位柱14，第三平面1a上还设有避空孔15，绝缘体1的一个端面上设有避空槽16。As shown in FIG. 5 and FIG. 6, the insulator 1 is a square cylinder having adjacent sides which are respectively a third plane 1a and a fourth plane 1b, and an angle between the third plane 1a and the fourth plane 1b. At 90 degrees, the third plane 1a and the fourth plane 1b are parallel to the first PCB board 100 and the second PCB board 200, respectively. A positioning post 14 is disposed on each of the two ends of the third plane 1a adjacent to the insulator. The third plane 1a is further provided with a hole avoiding hole 15 on one end surface of the insulator 1.
信号端子2使第一PCB板100和第二PCB板200信号连通。结合图3及图7所示，信号端子具有第一信号平面2a和第二信号平面2b，第一信号平面2a和第二信号平面2b之间的夹角为90度。信号端子2具有连为一体的第一信号连接部21和第二信号连接部22，第一信号连接部21和第二信号连接部22均为柱状，具体地，第一信号连接部21和第二信号连接部22均为方形柱体；第一信号平面2a和第二信号平面2b分别位于第一信号连接部21和第二信号连接部22上。The signal terminal 2 causes the first PCB board 100 and the second PCB board 200 to be in signal communication. As shown in FIG. 3 and FIG. 7, the signal terminal has a first signal plane 2a and a second signal plane 2b, and the angle between the first signal plane 2a and the second signal plane 2b is 90 degrees. The signal terminal 2 has a first signal connection portion 21 and a second signal connection portion 22 which are integrally connected, and the first signal connection portion 21 and the second signal connection portion 22 are both columnar, specifically, the first signal connection portion 21 and the The two signal connecting portions 22 are all square cylinders; the first signal plane 2a and the second signal plane 2b are located on the first signal connecting portion 21 and the second signal connecting portion 22, respectively.
如图5及图6所示，绝缘体1的第三平面1a具有与第一信号连接部21适配的第一信号凹槽121，第四平面1b具有与第二信号连接部适配的第二信号凹槽122；第一信号连接部21卡入第一信号凹槽121，第二信号连接部22卡入第二信号凹槽122。As shown in FIGS. 5 and 6, the third plane 1a of the insulator 1 has a first signal groove 121 adapted to the first signal connection portion 21, and the fourth plane 1b has a second shape adapted to the second signal connection portion. The signal groove 122; the first signal connecting portion 21 is engaged with the first signal groove 121, and the second signal connecting portion 22 is engaged with the second signal groove 122.
如图3所示，信号端子2上与第一信号平面2a相对的表面延伸形成信号卡柱23；绝缘体1上设有与信号卡柱23相适配的信号卡孔123，信号卡柱23与第一信号平面2a的相对面相连的侧面上设有信号凸起231，信号凸起231为倒刺形；利用信号卡柱23和信号卡孔123的配合以及信号凸起231，使信号端子2与绝缘体1的连接更加牢固；信号卡柱23的端面与设有信号凸起231的侧面连接的边缘设有倒角，整个信号卡柱23为塔形, 信号卡孔123的边缘设有倒角，使信号卡柱23便于进入信号卡孔123。As shown in FIG. 3, the surface of the signal terminal 2 opposite to the first signal plane 2a extends to form a signal post 23; the insulator 1 is provided with a signal card hole 123 adapted to the signal post 23, and the signal post 23 is A signal protrusion 231 is disposed on a side of the first signal plane 2a connected to the opposite side, and the signal protrusion 231 is barbed; the signal terminal 2 is used by the cooperation of the signal post 23 and the signal card hole 123 and the signal protrusion 231. The connection with the insulator 1 is more secure; the end of the signal post 23 is chamfered to the edge of the side where the signal projection 231 is provided, and the entire signal post 23 is tower-shaped. The edge of the signal card hole 123 is chamfered to allow the signal post 23 to enter the signal card hole 123.
结合图4及图7所示，电源端子3使第一PCB板100和第二PCB板200电源连通。电源端子3具有第一电源平面3a和第二电源平面3b，第一电源平面3a和第二电源平面3b之间的夹角为90度。电源端子3具有连为一体的第一电源连接部31和第二电源连接部32，第一电源连接部31和第二电源连接部32均为片状，具体地，电源端子3由一金属片弯折形成第一电源连接部31和第二电源连接部32，第一电源平面3a和第二电源平面3b分别位于第一电源连接部31和第二电源连接部32上。As shown in FIG. 4 and FIG. 7, the power supply terminal 3 connects the first PCB board 100 and the second PCB board 200 with power. The power supply terminal 3 has a first power plane 3a and a second power plane 3b, and an angle between the first power plane 3a and the second power plane 3b is 90 degrees. The power terminal 3 has a first power connection portion 31 and a second power connection portion 32. The first power connection portion 31 and the second power connection portion 32 are each in the form of a sheet. Specifically, the power terminal 3 is made of a metal piece. The first power source connecting portion 31 and the second power source connecting portion 32 are bent, and the first power source plane 3a and the second power source plane 3b are located on the first power source connecting portion 31 and the second power source connecting portion 32, respectively.
结合图5及图6所示，绝缘体1的第三平面1a具有与第一电源连接部31适配的第一电源凹槽131，第四平面1b具有与第二电源连接部32适配的第二电源凹槽132；第一电源连接部31卡入第一电源凹槽131，第二电源连接部32卡入第二电源凹槽132。As shown in FIG. 5 and FIG. 6, the third plane 1a of the insulator 1 has a first power supply groove 131 adapted to the first power connection portion 31, and the fourth plane 1b has a second power supply connection portion 32. The second power supply groove 132 is inserted into the first power supply groove 131, and the second power connection portion 32 is inserted into the second power supply groove 132.
如图4所示，第一电源连接部31向远离第二电源连接部32的方向延伸形成两个柱体，柱体向背离第一电源表面3a的方向弯折形成电源卡柱33；绝缘体1上设有与电源卡柱33相适配的电源卡孔133，两个电源卡柱33相背离的侧面上设有电源凸起331，利用电源卡柱33和电源卡孔133的配合以及电源凸起331，使电源端子3与绝缘体1的连接更加牢固；电源凸起331靠近电源卡柱33端面的表面为一斜面；电源卡柱33的端面与设有电源凸起331的侧面及其对应面相连的边缘设有倒角，电源卡孔133的边缘设有倒角，使电源卡柱33便于进入电源卡孔133。As shown in FIG. 4, the first power connection portion 31 extends in a direction away from the second power connection portion 32 to form two pillars, and the cylinder body is bent away from the first power source surface 3a to form a power supply post 33; the insulator 1 The power card hole 133 is matched with the power card post 33. The power supply protrusions 331 are disposed on the side opposite to the two power card posts 33, and the power supply post 33 and the power card hole 133 are matched and the power supply is convex. 331, the connection between the power terminal 3 and the insulator 1 is more secure; the surface of the power supply protrusion 331 close to the end surface of the power supply post 33 is a slope; the end surface of the power supply post 33 and the side surface provided with the power supply protrusion 331 and its corresponding surface The connected edges are chamfered, and the edges of the power card holes 133 are chamfered so that the power card post 33 can be easily accessed into the power card hole 133.
本发明还公开了一种PCB板连接结构，如图9至图12所示，包括第一PCB板100、第二PCB板200以及两个上述PCB板连接器。第一PCB板100和第二PCB板200通过两个PCB板连接器垂直连接，信号端子2的第一信号平面2a和第二信号平面2b分别与第一PCB板100和第二PCB板200采用SMT焊接工艺贴合焊接，电源端子3的第一电源平面3a和第二电源平面3b分别与第一PCB板100和第二PCB板200采用SMT焊接工艺贴合焊接连接。The present invention also discloses a PCB board connection structure, as shown in FIGS. 9 to 12, including a first PCB board 100, a second PCB board 200, and two of the above PCB board connectors. The first PCB board 100 and the second PCB board 200 are vertically connected by two PCB board connectors, and the first signal plane 2a and the second signal plane 2b of the signal terminal 2 are used with the first PCB board 100 and the second PCB board 200, respectively. The SMT soldering process is bonded and soldered, and the first power plane 3a and the second power plane 3b of the power terminal 3 are respectively soldered to the first PCB board 100 and the second PCB board 200 by SMT soldering process.
由于第一PCB板100和第二PCB板200垂直连接，第一PCB板100两侧和第二PCB板200电和信号连通数量及其排列分布相同，因此使用了两个相同的PCB板连接器，两个PCB连接器分别位于所述第一PCB板100的两侧，两个PCB连接器分别与第一PCB板100和所述第二PCB板200焊接。Since the first PCB board 100 and the second PCB board 200 are vertically connected, the number of electrical and signal connections on both sides of the first PCB board 100 and the second PCB board 200 are the same, and thus two identical PCB board connectors are used. Two PCB connectors are respectively located on two sides of the first PCB board 100, and two PCB connectors are respectively soldered to the first PCB board 100 and the second PCB board 200.
结合图9及图10所示，绝缘体1的第三平面1a上靠近绝缘体两端处分别设有一个定位柱14，第三平面1a上还设有避空孔15，绝缘体1的一个端面上设有避空槽16。第一PCB板100上设有与定位柱14相适配的四个定位孔101。绝缘体1的定位柱14从第一PCB板100的一侧穿过定位孔101，且伸出第一PCB板100另一侧的表面，而第一PCB板100另一侧的绝缘体1的避空槽15和避空孔16则起到让位作用。As shown in FIG. 9 and FIG. 10, a positioning post 14 is disposed on the third plane 1a of the insulator 1 near the two ends of the insulator, and the third plane 1a is further provided with a hole avoiding hole 15 on one end surface of the insulator 1. There is a shelter 16 The first PCB board 100 is provided with four positioning holes 101 adapted to the positioning post 14. The positioning post 14 of the insulator 1 passes through the positioning hole 101 from one side of the first PCB board 100 and protrudes from the surface of the other side of the first PCB board 100, while the insulator 1 on the other side of the first PCB board 100 is avoided. The groove 15 and the escaping hole 16 serve to give way.
在本发明的PCB板连接器及PCB板连接结构的优选实施例中，通过固定在绝缘体上的信号端子和电源端子，将第一PCB板和第二PCB板电性连通，实现两块PCB板之间的电和信息的传输；信号端子和电源端子通过SMT表面贴装焊接工艺与第一PCB板、第二PCB板同时焊接连接，使第一PCB板和第二PCB板均可双面布线且互不影响；利用两个PCB板连接器从第一PCB板的两侧加紧固定，使第一PCB板和第二PCB板的互联稳定可靠，且占用空间小。使用该PCB板连接器，可以在绝缘体上固定可通20A的大电流的电源端子，实现第一PCB板和第二PCB板间的大电流导通。In a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention, the first PCB board and the second PCB board are electrically connected by a signal terminal and a power terminal fixed on the insulator to realize two PCB boards. The transmission of electricity and information; the signal terminal and the power terminal are simultaneously soldered to the first PCB board and the second PCB through the SMT surface mount soldering process, so that the first PCB board and the second PCB board can be double-sidedly routed And do not affect each other; the two PCB board connectors are used to be tightened and fixed from both sides of the first PCB board, so that the interconnection between the first PCB board and the second PCB board is stable and reliable, and the occupied space is small. By using the PCB board connector, a high-current power terminal capable of passing 20A can be fixed on the insulator to achieve high-current conduction between the first PCB board and the second PCB board.
在本发明的PCB板连接器及PCB板连接结构的优选实施例中，绝缘体1上固定了十个信号端子以及三个电源端子，需要理解的是，信号端子与电源端子的数目并不局限于此，信号端子与电源端子的数目、排列顺序根据第一PCB板与第二PCB板需要连通的电和/或信息的数目确定，可以仅有一个信号端子，也可有多个信号端子；可以仅有一个，也可有多个电源端子；或者多个信号端子和多个电源端子混合搭配。信号端子与电源端子的数目根据第一PCB板与第二PCB板需要连通的电和/信息的排列顺序确定，如图13、图14所示另外两种PCB板连接器的实施例。当仅需要第一PCB板与第二PCB板之间电的连通，绝缘体上仅需固定电源端子；当仅需要第一PCB板与第二PCB板之间信息的连通时，绝缘体上仅需固定信号端子。绝缘体的长度，所设第一凹槽与第二凹槽的数量、排列顺序根据信号端子与电源端子的数目、排列顺序来确定。In a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention, ten signal terminals and three power terminals are fixed on the insulator 1. It is to be understood that the number of signal terminals and power terminals is not limited. Therefore, the number of the signal terminals and the power terminals and the arrangement order are determined according to the number of electric and/or information that the first PCB board and the second PCB board need to communicate, and may have only one signal terminal or multiple signal terminals; There is only one, and there may be multiple power terminals; or multiple signal terminals and multiple power terminals are mixed and matched. The number of signal terminals and power terminals is determined according to the order of electrical and/or information that the first PCB board and the second PCB board need to communicate, as shown in FIG. 13 and FIG. 14 for the other two types of PCB board connectors. When only electrical communication between the first PCB board and the second PCB board is required, only the power supply terminal needs to be fixed on the insulator; when only the information connection between the first PCB board and the second PCB board is required, only the insulator needs to be fixed. Signal terminal. The length of the insulator, the number of the first groove and the second groove, and the order of arrangement are determined according to the number of signal terminals and power terminals, and the order of arrangement.
在本发明的PCB板连接器及PCB板连接结构的优选实施例中，为了满足第一PCB板双面均需与第二PCB板电性连通的需求，使用了两个PCB连接器，需要理解的是，当第一PCB板仅一面需要与第二PCB板电性连通时，仅使用一个PCB连接器即可满足需要。In a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention, in order to meet the requirement that the first PCB board needs to be electrically connected to the second PCB board, two PCB connectors are used, which needs to be understood. When only one side of the first PCB board needs to be electrically connected to the second PCB board, only one PCB connector can be used.
在本发明的PCB板连接器的优选实施例中，由于第一PCB板和第二PCB板垂直连接，第一PCB板两侧和第二PCB板电和信号连通数量及其排列分布相同，因此使用了两个相同的PCB板连接器从第一PCB板两侧对第一PCB板和第二PCB板进行固定连接，需要理解的是，当第一PCB板两侧和第二PCB板电和/或信号连通数量及其排列分布不相同时，第一PCB板两侧使用的PCB板连接器也不同；当第一PCB板和第二PCB板以其他夹角连接时，第一PCB板两侧使用的PCB板连接器也不同。In a preferred embodiment of the PCB board connector of the present invention, since the first PCB board and the second PCB board are vertically connected, the number of electrical and signal connections on both sides of the first PCB board and the second PCB board and their arrangement are the same, Two identical PCB board connectors are used to securely connect the first PCB board and the second PCB board from both sides of the first PCB board, it is understood that when both sides of the first PCB board and the second PCB board are electrically connected / or the number of signal connections and their arrangement are not the same, the PCB board connectors used on both sides of the first PCB board are different; when the first PCB board and the second PCB board are connected at other angles, the first PCB board two The PCB connectors used on the side are also different.
在本发明的PCB板连接器及PCB板连接结构的优选实施例中，为了使第一PCB板与第二PCB板垂直连接，信号端子的第一信号平面和第二信号表面相互垂直，电源端子的第一电源平面和第二电源表面相互垂直，第三平面和第四平面相互垂直，信号端子和电源端子与绝缘体固定连接后，便可以使第一PCB板与第二PCB板垂直连接，需要理解的是，第一信号平面和第二信号表面的夹角、电源端子的第一电源平面和第二电源表面的夹角、第三平面和第四平面的夹角并不局限于此，第一信号平面和第二信号表面的夹角、电源端子的第一电源平面和第二电源表面的夹角、第三平面和第四平面的夹角根据第一PCB板与第二PCB板之间的夹角确定。In a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention, in order to vertically connect the first PCB board and the second PCB board, the first signal plane and the second signal surface of the signal terminal are perpendicular to each other, and the power terminal The first power plane and the second power plane are perpendicular to each other, and the third plane and the fourth plane are perpendicular to each other. After the signal terminal and the power terminal are fixedly connected with the insulator, the first PCB board and the second PCB board can be vertically connected, and the It is understood that the angle between the first signal plane and the second signal surface, the angle between the first power plane of the power terminal and the second power surface, and the angle between the third plane and the fourth plane are not limited thereto. An angle between a signal plane and a second signal surface, an angle between the first power plane of the power terminal and the second power surface, an angle between the third plane and the fourth plane, according to the first PCB board and the second PCB board The angle is determined.
在本发明的PCB板连接器及PCB板连接结构的优选实施例中，优选地，绝缘体上设有定位柱、避空孔、避空槽，需要理解的是，定位柱、避空孔、避空槽是了加强连接器与PCB板的连接强度，绝缘体上也可以不设定位柱、避空孔、避空槽，这样可以更好的避免对第一PCB板表面布线的影响。In a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention, preferably, the insulator is provided with a positioning post, a vacant hole, and a escaping groove. It is understood that the locating column, the escaping hole, and the evasion The empty slot is to strengthen the connection strength between the connector and the PCB board. The insulator can also not set the post, the avoidance hole, and the avoidance slot, so that the influence on the surface wiring of the first PCB board can be better avoided.
在本发明的PCB板连接器及PCB板连接结构的优选实施例中，信号端子的第一信号连接部和第二信号连接部均为方形柱体，需要理解的是，第一信号连接部和第二信号连接部也可以为其他柱状，例如横截面为半圆形的柱体，只要柱体的一个侧面为平面即可。In a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention, the first signal connection portion and the second signal connection portion of the signal terminal are both square cylinders, and it should be understood that the first signal connection portion and The second signal connection portion may also be other columnar shapes, for example, a cylinder having a semicircular cross section as long as one side of the cylinder is a flat surface.
在本发明的PCB板连接器及PCB板连接结构的优选实施例中，绝缘体为方形柱体，需要理解的是，绝缘体的形状并不局限于此，也可以是其他形状，例如绝缘体为三角柱体、横截面为扇形的柱体等，只要绝缘体具有夹角与第一夹角相等且相邻的两个平面即可。In a preferred embodiment of the PCB board connector and the PCB board connection structure of the present invention, the insulator is a square cylinder. It should be understood that the shape of the insulator is not limited thereto, and other shapes may be used, for example, the insulator is a triangular cylinder. The cylinder having a cross section of a fan shape may be any one as long as the insulator has an angle equal to the first angle and two adjacent planes.
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，这些均属于本发明的保护之内。The embodiments of the present invention have been described above with reference to the drawings, but the present invention is not limited to the specific embodiments described above, and the specific embodiments described above are merely illustrative and not restrictive, and those skilled in the art In the light of the present invention, many forms may be made without departing from the spirit and scope of the invention as claimed.

Claims (10)

  1. 一种PCB板连接器，用于将第一PCB板和第二PCB板固定连接并使二者电性连通，所述第一PCB板和第二PCB板之间的夹角为第一夹角；所述PCB板连接器包括绝缘体、以及设置在绝缘体上的若干个金属端子；所述金属端子具有第一平面和第二平面，所述第一平面和第二平面之间的夹角为第二夹角，所述第一夹角和所述第二夹角相等，所述第一平面和所述第一PCB板贴合焊接，所述第二平面和所述第二PCB板贴合焊接。 A PCB board connector for fixedly connecting a first PCB board and a second PCB board and electrically connecting the two, wherein an angle between the first PCB board and the second PCB board is a first angle The PCB board connector includes an insulator, and a plurality of metal terminals disposed on the insulator; the metal terminal has a first plane and a second plane, and an angle between the first plane and the second plane is a second angle, the first angle and the second angle are equal, the first plane and the first PCB board are soldered together, and the second plane and the second PCB board are soldered together .
  2. 根据权利要求1所述的PCB板连接器，其特征在于，所述绝缘体具有夹角与所述第一夹角相等且相邻的第三平面和第四平面，所述第三平面和所述第四平面分别与所述第一PCB板和第二PCB板平行。The PCB board connector according to claim 1, wherein said insulator has a third plane and a fourth plane having an angle equal to said first angle and adjacent, said third plane and said The fourth plane is parallel to the first PCB board and the second PCB board, respectively.
  3. 根据权利要求2所述的PCB板连接器，其特征在于，所述金属端子具有连为一体的第一连接部和第二连接部，所述第一平面位于所述第一连接部上，所述第二平面位于所述第二连接部上，所述第三平面具有与所述第一连接部适配的凹槽，所述第四平面具有与所述第二连接部适配的凹槽，所述第一连接部和第二连接部卡入相应的凹槽。The PCB board connector according to claim 2, wherein the metal terminal has a first connecting portion and a second connecting portion that are integrally connected, and the first plane is located on the first connecting portion. The second plane is located on the second connecting portion, the third plane has a groove adapted to the first connecting portion, and the fourth plane has a groove adapted to the second connecting portion The first connecting portion and the second connecting portion are engaged with corresponding grooves.
  4. 根据权利要求3所述的PCB板连接器，其特征在于，所述金属端子的第一连接部上设有卡柱，所述绝缘体上设有与所述卡柱适配的卡孔，所述卡柱的侧面上设有凸起。The PCB board connector according to claim 3, wherein the first connecting portion of the metal terminal is provided with a post, and the insulator is provided with a card hole adapted to the post, A projection is provided on the side of the post.
  5. 根据权利要求3所述的PCB板连接器，其特征在于，所述第一连接部和所述第二连接部为片状或柱状。The PCB board connector according to claim 3, wherein the first connecting portion and the second connecting portion are in a sheet shape or a column shape.
  6. 根据权利要求5所述的PCB板连接器，其特征在于，所述绝缘体上设有定位柱、避空孔和避空槽。The PCB board connector according to claim 5, wherein the insulator is provided with a positioning post, a cutout, and a cutout.
  7. 一种PCB板连接结构，其特征在于，包括第一PCB板、第二PCB板以及权利要求1至6任一项所述的PCB板连接器；所述第一平面和所述第二平面分别与所述第一PCB板和所述第二PCB板贴合焊接。 A PCB board connection structure, comprising: a first PCB board, a second PCB board, and the PCB board connector according to any one of claims 1 to 6; wherein the first plane and the second plane are respectively Welding and bonding with the first PCB board and the second PCB board.
  8. 根据权利要求7所述的PCB板连接结构，其特征在于，所述第一平面和所述第二平面分别与所述第一PCB板和所述第二PCB板采用SMT焊接工艺焊接连接。The PCB board connection structure according to claim 7, wherein the first plane and the second plane are respectively soldered to the first PCB board and the second PCB board by an SMT soldering process.
  9. 根据权利要求7所述的PCB板连接结构，其特征在于，所述第一PCB板与所述第二PCB板垂直，所述PCB板连接器为两个，两个所述PCB连接器分别位于所述第一PCB板的两侧，两个所述PCB连接器分别与所述第一PCB板和所述第二PCB板焊接。The PCB board connection structure according to claim 7, wherein the first PCB board is perpendicular to the second PCB board, the PCB board connectors are two, and the two PCB connectors are respectively located Two sides of the first PCB board, two of the PCB connectors are respectively soldered to the first PCB board and the second PCB board.
  10. 根据权利要求9所述的PCB板连接结构，其特征在于，所述第三平面上设定位柱和避空孔，所述绝缘体端面上设有避空槽；所述第一PCB板上设有与定位柱相适配的定位孔。The PCB board connection structure according to claim 9, wherein the third plane defines a post and a hole, and the end surface of the insulator is provided with a cutout; the first PCB is provided There are positioning holes that fit the positioning post.
PCT/CN2010/078650 2010-11-11 2010-11-11 Pcb board connector and pcb board connecting structure WO2012061990A1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107086386A (en) * 2016-02-16 2017-08-22 Ls美创有限公司 Flat cable connector

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113517614B (en) * 2021-06-24 2024-03-08 河源普天通讯技术有限公司 Board end connector welding method and board end connector combination

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2264998Y (en) * 1996-07-10 1997-10-15 鸿海精密工业股份有限公司 Plate-to-plate connector
JP2001155802A (en) * 1999-11-30 2001-06-08 Yazaki Corp Board connecting terminals and connecting structure using the same
CN200962689Y (en) * 2006-10-18 2007-10-17 中控科技集团有限公司 Printed board connection structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4522440B2 (en) * 2007-07-26 2010-08-11 日本航空電子工業株式会社 Substrate mounting connector, counterpart connector thereof, and electronic device including them
DE202009011104U1 (en) * 2008-10-08 2011-09-19 Weidmüller Interface GmbH & Co. KG PCB terminal
CN201594597U (en) * 2009-11-24 2010-09-29 富士康(昆山)电脑接插件有限公司 Electric connector
CN201910502U (en) * 2010-11-11 2011-07-27 深圳盛凌电子股份有限公司 PCB (printed circuit board) connector and PCB connecting structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2264998Y (en) * 1996-07-10 1997-10-15 鸿海精密工业股份有限公司 Plate-to-plate connector
JP2001155802A (en) * 1999-11-30 2001-06-08 Yazaki Corp Board connecting terminals and connecting structure using the same
CN200962689Y (en) * 2006-10-18 2007-10-17 中控科技集团有限公司 Printed board connection structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107086386A (en) * 2016-02-16 2017-08-22 Ls美创有限公司 Flat cable connector
CN107086386B (en) * 2016-02-16 2020-04-28 Ls美创有限公司 Connector for flat cable

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