WO2015135128A1 - 一种直插式干簧管继电器及集成电路板 - Google Patents

一种直插式干簧管继电器及集成电路板 Download PDF

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Publication number
WO2015135128A1
WO2015135128A1 PCT/CN2014/073192 CN2014073192W WO2015135128A1 WO 2015135128 A1 WO2015135128 A1 WO 2015135128A1 CN 2014073192 W CN2014073192 W CN 2014073192W WO 2015135128 A1 WO2015135128 A1 WO 2015135128A1
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WO
WIPO (PCT)
Prior art keywords
reed switch
reed
line
switch relay
outer casing
Prior art date
Application number
PCT/CN2014/073192
Other languages
English (en)
French (fr)
Inventor
龚蜀刚
Original Assignee
深圳市智优电池集成技术有限公司
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Filing date
Publication date
Application filed by 深圳市智优电池集成技术有限公司 filed Critical 深圳市智优电池集成技术有限公司
Priority to KR1020167025018A priority Critical patent/KR101974256B1/ko
Priority to PCT/CN2014/073192 priority patent/WO2015135128A1/zh
Priority to US15/125,133 priority patent/US9899156B2/en
Priority to JP2016556923A priority patent/JP6363725B2/ja
Priority to CN201480075771.5A priority patent/CN106104740B/zh
Priority to EP14885599.2A priority patent/EP3118882A4/en
Publication of WO2015135128A1 publication Critical patent/WO2015135128A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5805—Connections to printed circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041—Details concerning assembly of relays
    • H01H50/043—Details particular to miniaturised relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/10—Electromagnetic or electrostatic shielding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/281—Mounting of the relay; Encapsulating; Details of connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/287—Details of the shape of the contact springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H2001/5888—Terminals of surface mounted devices [SMD]

Definitions

  • the invention belongs to the field of electronic components, and particularly relates to a direct insertion reed relay and an integrated circuit board.
  • the existing reed switch is usually soldered to the circuit board as a single electronic component. Since it is bent before the soldering to the circuit board, the reed switch is bent. The feet are small and difficult to shape. The positional tolerance after bending is difficult to guarantee. Therefore, it is difficult to apply to mechanical automatic welding, but it is done by manual welding.
  • the application of the reed switch Very wide and common, it is possible to apply multiple reed switches on a single circuit board.
  • the manual welding operation guarantees accuracy and welding stability, but the production efficiency is low, which requires a lot of labor and man-hours. Time is laborious, the cost is high, and it is difficult to meet market demand.
  • the object of the present invention is to provide an in-line reed switch relay, which is intended to solve the problem that the positional tolerance of the lead bend after the lead of the reed switch is bent during the welding operation is difficult.
  • the problem of ensuring the reed switch welding operation is low in efficiency, time-consuming and labor-intensive, and high in cost.
  • an in-line reed switch relay comprising at least one set of reed switch assemblies and an outer casing for housing the at least one set of reed switch assemblies, the reed switch assembly including At least two reed switches, each of the reed switches having two pins, the in-line reed switch relay further comprising at least one pair of metal pins respectively connected to the two pins of the reed switch, One end of the metal pin is fixedly connected to the outer casing, and an end of the end protrudes outside the outer casing; the in-line reed relay further includes a casing disposed on the outer casing and a control pin electrically connected to the reed switch assembly for turning on a power source to control opening and closing of each of the reed switches.
  • the reed pipe assembly includes two reed pipes arranged side by side, a coil layer surrounding the two reed pipes and controlling the opening and closing of the two reed pipes, and a surrounding cladding a shielding layer of the coil layer, the shielding layer is electrically connected to a pin of the reed switch; one of the metal pins of the at least one pair of metal pins is electrically connected to one end of the reed switch The other metal pin of the at least one pair of metal pins is electrically connected to the other end of the reed switch; the control pin is electrically connected to the coil layer.
  • it further includes a support that supports and integrates each of the reed switch assemblies, the support being located inside the outer casing.
  • the reed switch assembly is provided with four sets, and the four sets of reed switch assemblies are arranged side by side in a matrix.
  • the support body is a strip body having a U-shaped groove adapted to a side end of the reed switch assembly and accommodating the reed switch assembly; the U-shaped The recesses are provided with four for respectively accommodating the four sets of reed switch assemblies, and the central axis of each of the reed switch assemblies is parallel to the central axis of the strip body.
  • the four U-shaped grooves are divided into two pairs and are disposed on opposite sides of the strip body.
  • the outer casing includes an upper casing cover that is assembled and covered on one side of the support body and abuts the side of the support body, and is assembled and covered on the other side of the support body.
  • a lower cover that abuts the other side of the support
  • a left end cover that is assembled and covered with one end of the support and abuts the ends of the upper cover and the lower cover
  • the support for the support The other end is a right end cover that is assembled and covered and abuts the other ends of the upper and lower cover.
  • the reed switch assembly is provided with two sets, and the two sets of reed switch assemblies are arranged side by side.
  • the outer casing includes a front casing that is assembled and covered on one side of the two reed pipe assemblies, and the other side of the reed pipe assembly is assembled and covered and abutted with the front casing a shell, a left end shell that is assembled and covered with one end of the reed switch assembly and abutting one end of the front and rear shells, and the other end of the reed switch assembly is assembled and covered with the front The right end shell of the shell and the other end of the rear shell abutting.
  • An integrated circuit board is electrically connected to the above-mentioned in-line reed switch relay.
  • the in-line reed switch relay provided by the invention integrates a plurality of reed switches into one body through an injection molded casing, and connects the reed switches to the external circuit board through the metal pins as the medium electrodes, without passing through The lead of the reed switch is directly connected to the external circuit board. Since the metal pin can maintain a fixed shape and is not easily deformed, and the outer casing is plastic injection molded, the processing size and position tolerance of the in-line reed switch relay provided by the present invention It can meet the requirements of mechanical automatic welding, so it can be applied to mechanical automatic welding on a large scale, and it can complete the integration of multiple reed switches into the circuit at one time, compared with the existing manual single welding operation mode. Greatly improve welding efficiency and production assembly efficiency, save time and effort, reduce labor costs, and meet market demand.
  • the invention also provides an integrated circuit board electrically connected to the above-mentioned in-line reed switch relay.
  • the in-line reed switch relay can be guaranteed by the positional tolerance of the metal pins, so that mechanical automatic welding can be used, which greatly improves the production efficiency.
  • FIG. 1 is a perspective view of a direct insertion reed switch relay according to an embodiment of the present invention
  • Figure 2 is a front elevational view of the in-line reed switch of Figure 1;
  • Figure 3 is a cross-sectional view of the view of Figure 2 taken along the line A-A;
  • Figure 4 is a cross-sectional view of the view of Figure 2 taken along line B-B;
  • FIG. 5 is a perspective view of another embodiment of the in-line reed switch relay provided by the present invention.
  • Figure 6 is a front elevational view of the in-line reed switch relay of Figure 5;
  • Figure 7 is a cross-sectional view taken along line A-A of the view of Figure 6;
  • Figure 8 is a cross-sectional view taken along line B-B of the view of Figure 6 .
  • an example of an in-line reed switch relay includes at least one set of reed switch assemblies 1 and one set of at least one set of reed switch assemblies 1
  • the outer casing 3, the reed switch assembly 1 includes at least two reed switches 11, each of which has two pins 111, and the in-line reed switch relay further includes two reed switches 11
  • the pin 111 is respectively connected to at least one pair of metal pins 2, and one end of the metal pin 2 is fixedly connected to the outer casing 3, and the end of the end protrudes outside the outer casing 3; the outer casing 3 can be insulated and thermally conductive.
  • the plastic injection molding process has the ends of the metal pins 2 extending beyond the outer casing 3 to be connected with the external circuit board.
  • the metal pins 2 can be connected to the external circuit board by soldering.
  • a metal pin 2 can be made of a low resistivity material such as copper or aluminum to ensure good electrical conductivity and a fixed shape;
  • the in-line reed switch relay further includes a reed tube disposed on the outer casing 3 a control pin electrically connected to the component 1 for turning on the power to control the opening and closing of each of the reed switches 11 4.
  • the reed switch relay provided by the present invention is integrally formed into an in-line reed switch relay by integrating at least two reed switches 11 integrally, since it is connected to an external circuit board through a pair of metal pins 2,
  • the lead pins 111 of the reed switch 11 are directly connected to the external circuit board, and the metal pins 2 can maintain a fixed shape and are not easily deformed, so the processing size and position tolerance can meet the requirements of mechanical automatic welding, and the outer casing 3 is injection molded of plastic, thus ensuring the manufacture of a relay with a fixed shape and high positional tolerance and high precision, so that it can be applied to mechanical automatic welding on a large scale, and it can complete multiple reed switches 11 at a time. Welding, compared with the existing manual single welding operation mode, can greatly
  • the reed switch assembly 1 includes two reed switches 11 arranged side by side, a coil layer 12 surrounding the two reed tubes 11 for controlling opening and closing of the reeds of the reed switch 11, and a wraparound coating
  • the shielding layer 13 of the coil layer 12, the shielding layer 13 is electrically connected to the pin 111 of the reed switch 11, and the coil layer 12 controls the reed 112 of the reed switch 11 to be closed or disconnected by the change of the magnetic field generated by the current after the coil is energized.
  • the opening and closing of the circuit in which the in-line reed switch relay is located is controlled correspondingly, and the shielding layer 13 is used for shielding the influence of the external magnetic field or the electric field on the reed switch 11 to prevent the reed switch 11 from being accidentally opened and closed by the external electromagnetic field.
  • One of the metal pins 2 of the at least one pair of metal pins 2 is electrically connected to one end pin 111 of the reed switch 11 to serve as a dielectric electrode for the reed switch 11 to be electrically connected to the external circuit board (assuming The positive electrode), the other metal pin 2 of the at least one pair of metal pins 2 is electrically connected to the other end pin 111 of the reed switch 11, and can be used as a negative electrode electrically connected to the external circuit board.
  • the reed switch 11 can be electrically connected to the circuit board through the metal pin 2 to Controlling the opening and closing of the circuit on the circuit board, since the two reed switches 11 are arranged side by side, the metal pin 2 can be shared, and the two reed switches 11 can be connected to the circuit at one time through one metal pin 2, thereby improving
  • the welding efficiency can also reduce the space volume occupied by the reed switch 11; the control pin 4 is electrically connected to the coil layer 12, and the control pin 4 introduces an external current to supply power to the coil layer 12, so that the electromagnetic field generated by the coil layer 12
  • the opening and closing of the reed of the reed switch 11 is controlled; specifically, the coil layer 12 can be wound by an enameled wire, and the control pin 4 can be soldered to the coil layer 12 by a paint-removing process, and the shielding layer 13 can be It is made by winding a metal foil.
  • the in-line reed switch relay further includes a support body 5 that supports and integrates the respective reed switch assemblies 1, and the support body 5 is located inside the outer casing 3 and is covered therein.
  • the reed switch assembly 1 can be provided with four groups, and the four groups of reed switch assemblies 1 are arranged side by side in a matrix.
  • the in-line reed switch can be integrated into the eight reed switches 11 at a time, that is, the welding of the eight reed tubes 11 can be completed at one time, thereby greatly improving production efficiency and reducing labor costs.
  • the support body 5 is a strip body having a U-shaped groove 51 adapted to the side end of the reed switch assembly 1 and accommodating the reed switch assembly 1; the U-shaped groove 51 is provided with Four for respectively accommodating four sets of reed switch assemblies 1, the central axes of the respective reed switch assemblies 1 being parallel to the central axis of the strips, that is, the respective reed switch assemblies 1 are arranged side by side with the strip bodies, such The arrangement can reduce the volume of space occupied by the assembly of the support body 5 and the reed switch 11 after assembly.
  • the four U-shaped grooves 51 are divided into two pairs and are disposed on opposite sides of the strip body, so that a pair of reed switch assemblies 1 arranged side by side can share a metal pin 2, thereby passing a metal Pin 2 allows all four reed switches 11 to be incorporated into the line.
  • the metal pin 2 may be provided as a strip having a "concave" cross section, the concave strip body including the base portion 21 and the opposite edge of the base portion 21
  • the two side wall portions 22 of the protruding portion, the base portion 21 and the two side wall portions 22 are enclosed to form a recess, and the base portion 21 is provided with a through hole (not shown) through which the pin 111 of the reed switch 11 is inserted.
  • the lead structure with a "concave" cross section has better stability and is not easily deformed, thereby ensuring that the metal pin 2 is stably positioned and fixed, thereby processing the in-line type reed spring.
  • the positional tolerance of the metal pin 2 of the tube relay can be guaranteed to provide a concretely implementable structure for the implementation of mechanical automated soldering.
  • the outer casing 3 includes an upper casing cover 31 that is assembled and covered on one side of the support body 5 and abuts the side of the support body 5, and is assembled and coated on the other side of the support body 5 and is connected to the support body 5
  • the lower side cover 32 on the other side is assembled, and the left end cover 33 which is assembled and covered with one end of the support body 5 and abuts the ends of the upper cover 31 and the lower cover 32, and the other end of the support 5 is assembled.
  • a right end cover 34 that is covered and abuts the other ends of the upper cover 31 and the lower cover 32; correspondingly, the upper cover 31 and the lower cover 32 are respectively provided to fit the side walls of the reed switch assembly 1
  • the recesses 311, 321 are arranged so that the reed switch assembly 1 can be wrapped between the upper cover 31 and the support 5 and between the lower cover 32 and the support 5, and the left end cover 33 will be the metal pin 2 Partially covered and abutted with the upper cover 31 and the lower cover 32, and the uncovered end of the metal pin 2 is engaged with the upper cover 31 or the lower cover 32 from the left end cover 33 and the right end cover 34.
  • the structure and function of the right end cover 34 are the same as those of the left end cover 33, and will not be described in detail herein; further, for the left end cover 33 and the right end 34 is more closely matched with the upper cover 31 and the lower cover 32.
  • the left end cover 33 and the right end cover 34 and the upper cover 31 and the lower cover 32 can be interlocked by a snap-fit manner, and the specific snap structure is not used here. Detailed.
  • the upper cover 31 and the lower cover 32 are respectively provided with positioning protrusions 312 and 322 and metal pins 2 having a “concave” shape.
  • the grooves are adapted to ensure that the metal pin 2 can be stably positioned during assembly of the in-line reed switch relay, so that the shape and size of the processed in-line reed switch relay is ensured.
  • the reed switch assembly 1 is provided with four groups, and correspondingly, the metal pins 2 are provided in total, and the upper cover 31 and the lower cover 32 are provided. A pair of metal pins 2 are respectively extended on the opposite faces.
  • the in-line reed switch provided by the present invention is a two-sided in-line type, and another advantageous effect of the structure is that the in-line type
  • the reed switch relay can electrically connect two different circuit integrated boards to ensure the electrical connection and control the opening and closing of the circuit, and also serves as a structural connection of the two circuit integrated boards to realize the cross-board. Connections eliminate the need to connect via other connectors such as wires.
  • a positioning post 30 is further disposed on the outer casing 3.
  • the reed switch assembly 1 of the in-line reed switch relay provided by the present invention is exemplified in detail when it is set to four groups.
  • the in-line reed switch relay provided by the present invention The reed switch assembly 1 disposed therein is not limited to only four groups, and two groups, three groups, five groups, six groups, and the like can be set according to specific application conditions.
  • the two sets of the reed switch assembly 1 will be described again as an example.
  • the outer casing 3 includes a front shell 36 that is assembled and wrapped on one side of the two reed switch assemblies 1, and a pair of reed switch assemblies 1
  • the other side is a rear case 37 which is assembled and covered and abuts the front case 36, a left end case 38 which is assembled and covered with one end of the reed pipe assembly 1 and abuts one end of the front case 36 and the rear case 37, and a pair of reed springs
  • the other end of the tube assembly 1 is assembled and covered with the right end case 39 that abuts the other ends of the front case 36 and the rear case 37.
  • the front case 36 and the rear case 37 are respectively provided with the side of the reed switch assembly 1
  • the metal pin 2 can adopt the cross-section as in the above embodiment.
  • a strip-shaped metal pin which is a "concave” shape, and positioning projections 362, 372 which are provided at the ends of the front case 36 and the rear case 37 to fit the grooves of the metal pin 2 having a "concave” cross section. Therefore, the position processing size of the in-line reed switch relay is ensured, and the mechanical automatic welding is facilitated.
  • the special reed switch group is not provided.
  • the support member 1 is supported by the member 1, but the two reed switch assemblies 1 are assembled through the outer casing 3, and the structure is relatively simple.
  • the housing 3 is provided with positioning posts 30 for positioning.
  • the invention also provides an integrated circuit board electrically connected to the above-mentioned in-line reed switch relay. Since the position and tolerance of the in-line reed switch can meet the requirements of high precision, it can be mechanically automated with other electronic components without the need for separate manual welding, which can greatly improve production efficiency and reduce labor costs. And save time and effort, to meet market demand.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

一种直插式干簧管继电器，包括至少一组干簧管组件（1）及外壳（3），干簧管组件（1）包括至少两个干簧管（11），每一干簧管（11）具有两引脚（111），直插式干簧管继电器还包括与干簧管的两引脚（111）分别连接的至少一对金属引脚（2），金属引脚（2）的一端部伸出于外壳（3）之外，直插式干簧管继电器还包括设于外壳上的控制引脚。该直插式干簧管继电器通过注塑外壳将多个干簧管集成装设于一体，并通过金属引脚使各干簧管与外部线路板连接，因金属引脚可以保持固定的形状且不易变形，因此直插式干簧管继电器的加工尺寸及位置公差可满足机械自动化焊接的要求，从而可大规模地应用于机械自动化焊接，提高焊接效率及生产组装效率，降低人工成本。

Description

一种直插式干簧管继电器及集成电路板 技术领域
本发明属于电子元器件领域，尤其涉及一种直插式干簧管继电器及集成电路板。
 背景技术
随着电子电器向小型化、微型化方向发展，对于电路集成板的集成要求越来越高，而电子元器件所占据的空间大小将直接影响电路集成板的大小及集成度。现有的干簧管在应用时，通常是作为单个电子元器件焊接于电路集成板上，由于其在焊接于电路集成板之前需将干簧管的引脚弯折，而干簧管的引脚较细小，不易定型，弯折后的位置公差难以保证，故目前难以应用于机械自动化焊接，而是通过人工焊接方式完成，然而，对于高度集成的电路集成板而言，干簧管的应用非常广泛和普遍，单一电路集成板上即有可能会应用到多个干簧管，采用人工焊接作业虽然可保证精度和焊接的稳定性，但是生产效率低，需要花费大量的人工和工时，耗时耗力，成本较高，难以满足市场需求。
 技术问题
本发明的目的在于提供一种直插式干簧管继电器，旨在解决现有技术的由于干簧管的引脚在焊接作业时需要弯折所带来的引脚弯折后的位置公差难以保证而导致干簧管焊接作业效率低、耗时耗力、成本较高的问题。
 技术解决方案
本发明的技术方案是：一种直插式干簧管继电器，包括至少一组干簧管组件及将所述至少一组干簧管组件容置其内的外壳，所述干簧管组件包括至少两个干簧管，每一所述干簧管具有两引脚，所述直插式干簧管继电器还包括与所述干簧管的两引脚分别连接的至少一对金属引脚，所述金属引脚的一端部与所述外壳相对固定连接，且该端部的端头伸出于所述外壳之外；所述直插式干簧管继电器还包括设于所述外壳上且与所述干簧管组件电性连接的用于接通电源以控制各个所述干簧管的开闭的控制引脚。
具体地，所述干簧管组件包括并排排列的两干簧管、环绕包覆两所述干簧管且用于对两所述干簧管的开闭进行控制的线圈层、环绕包覆所述线圈层的屏蔽层，所述屏蔽层与所述干簧管的引脚电性连接；所述至少一对金属引脚的其中一只金属引脚与所述干簧管的一端引脚电性连接，所述至少一对金属引脚的其中另一只金属引脚与所述干簧管的另一端引脚电性连接；所述控制引脚与所述线圈层电性连接。
具体地，还包括对各所述干簧管组件进行支撑并将其集成在一起的支撑体，所述支撑体位于所述外壳的内部。
更具体地，所述干簧管组件设置有四组，所述四组干簧管组件呈矩阵两两并排排列。
具体地，所述支撑体为一条形体，所述条形体具有与所述干簧管组件的侧端相适配且用于容置所述干簧管组件的U形凹槽；所述U形凹槽设置有四个，分别用于容置所述四组干簧管组件，各所述干簧管组件的中轴线与所述条形体的中轴线平行。
更具体地，所述四个U形凹槽分两对，分设于所述条形体的相对两侧。
具体地，所述外壳包括对所述支撑体的一侧进行组装包覆并与所述支撑体的该侧对接的上壳盖、对所述支撑体的另一侧进行组装包覆且与所述支撑体的该另一侧对接的下壳盖、对所述支撑体的一端进行组装包覆且与所述上壳盖和下壳盖的端部对接的左端盖、对所述支撑体的另一端进行组装包覆且与所述上壳盖和下壳盖的另一端部对接的右端盖。
更具体地，所述干簧管组件设置有两组，所述两组干簧管组件并排排列。
具体地，所述外壳包括对两所述干簧管组件的一侧进行组装包覆的前壳、对所述干簧管组件的另一侧进行组装包覆且与所述前壳对接的后壳、对所述干簧管组件的一端进行组装包覆且与所述前壳和后壳的一端对接的左端壳、对所述干簧管组件的另一端进行组装包覆且与所述前壳和后壳的另一端对接的右端壳。
一种集成电路板，所述集成电路板上电性连接有上述的直插式干簧管继电器。
有益效果
本发明提供的直插式干簧管继电器，其通过注塑外壳将多个干簧管集成装设于一体，并通过金属引脚作为媒介电极使各干簧管与外部线路板连接，而不通过干簧管的引脚与外部线路板直接连接，因金属引脚可保持固定的形状且不易变形，且外壳为塑胶注塑，故本发明提供的直插式干簧管继电器的加工尺寸及位置公差可满足机械自动化焊接的要求，从而可大规模地应用于机械自动化焊接，且其一次即可完成将多个干簧管并入电路中，相比现有的人工单个焊接的作业方式，其可大大地提高焊接效率及生产组装效率，省时省力，降低人工成本，满足市场需求。
本发明还提供了一种集成电路板，该集成电路板上电性连接有上述的直插式干簧管继电器。该直插式干簧管继电器由于其金属引脚的位置公差可保证，因而可采用机械自动化焊接，大大提高生产效率。
 附图说明
图1是本发明实施例提供的直插式干簧管继电器的立体示意图；
图2是图1的直插式干簧管继电器的主视图；
图3是图2的视图沿A-A方向的剖视图；
图4是图2的视图沿B-B方向的剖视图；
图5是本发明提供的直插式干簧管继电器的另一实施例的立体示意图；
图6是图5的直插式干簧管继电器的主视图；
图7是沿图6的视图的A-A方向的剖视图；
图8是沿图6的视图的B-B方向的剖视图。
 本发明的实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
如图1-4所示，为本发明实施例提供的一种直插式干簧管继电器的示例，其包括至少一组干簧管组件1及将1至少一组干簧管组件1容置其内的外壳3，干簧管组件1包括至少两个干簧管11，每一1干簧管11具有两引脚111，该直插式干簧管继电器还包括与干簧管11的两引脚111分别连接的至少一对金属引脚2，金属引脚2的一端部与外壳3相对固定连接，且该端部的端头伸出于外壳3之外；外壳3可采用绝缘、导热的塑胶注塑加工而成，各个金属引脚2的端部伸出外壳3之外，以与外部线路板进行连接，具体地，各个金属引脚2可与外部线路板采用焊接的方式连接，每一金属引脚2可采用铜、铝等低电阻率的材料制成，以保证具有良好的导电性及固定形态；该直插式干簧管继电器还包括设于外壳3上且与干簧管组件1电性连接的用于接通电源以控制各个干簧管11的开闭的控制引脚4，通过控制引脚4引入的电流，从而控制该直插式干簧管继电器的开闭，进而控制该直插式干簧管继电器所在的电路的开闭。本发明提供的干簧管继电器，其通过将至少两个干簧管11集成装设于一体制备成直插式干簧管继电器，由于其是通过一对金属引脚2与外部线路板连接，而不通过干簧管11的引脚111直接与外部线路板连接，而各个金属引脚2可保持固定的形状且不易变形，故其加工尺寸及位置公差可满足机械自动化焊接的要求，且外壳3为塑胶注塑而成，因而可保证加工制造出具有固定形状且位置公差尺寸精度较高的继电器，从而可大规模地应用于机械自动化焊接，且其一次即可完成多个干簧管11的焊接，相比现有的人工单个焊接的作业方式，其可大大地提高焊接效率及生产组装效率，降低人工成本，省时省力，满足市场需求。
具体地，干簧管组件1包括并排排列的两干簧管11、环绕包覆两干簧管11且用于对干簧管11的簧片的开闭进行控制的线圈层12、环绕包覆线圈层12的屏蔽层13，屏蔽层13与干簧管11的引脚111电性连接，线圈层12通过线圈通电后的电流产生的磁场变化控制干簧管11的簧片112闭合或断开，从而相应控制该直插式干簧管继电器所在的电路的开闭，屏蔽层13用于屏蔽外界磁场或电场对干簧管11的影响，避免干簧管11受外界电磁场影响而意外开闭；所述至少一对金属引脚2的其中一只金属引脚2与干簧管11的一端引脚111电性连接，以作为干簧管11与外界线路板电性连接的媒介电极（假设为正极），所述至少一对金属引脚2的其中另一只金属引脚2与干簧管11的另一端引脚111电性连接，则可作为与外界线路板电性连接的负极，从而干簧管11可通过金属引脚2电性连接于线路板上，以控制线路板上电路的开闭，由于两干簧管11并排排列，因而可共用金属引脚2，通过一只金属引脚2即可一次将两个干簧管11连接至电路中，既提高了焊接效率，还可减小干簧管11占据的空间体积；控制引脚4与线圈层12电性连接，控制引脚4引入外部电流对线圈层12进行供电，从而线圈层12产生的电磁场对干簧管11的簧片的开闭进行控制；具体地，线圈层12可采用漆包线绕制而成，控制引脚4可采用退漆焊的工艺方式与线圈层12焊接，屏蔽层13可采用金属箔片卷绕制成。
进一步地，该直插式干簧管继电器还包括对各干簧管组件1进行支撑并将其集成在一起的支撑体5，支撑体5位于外壳3的内部，被其包覆在内。
具体地，作为一实施方式，干簧管组件1可设置四组，四组干簧管组件1呈矩阵两两并排排列。则该直插式干簧管继电器可一次并入8个干簧管11，即一次即可完成8个干簧管11的焊接，从而可大大提高生产效率，减少人工成本。
具体地，支撑体5为一条形体，该条形体具有与干簧管组件1的侧端相适配且用于容置干簧管组件1的U形凹槽51；U形凹槽51设置有四个，分别用于容置四组干簧管组件1，各个干簧管组件1的中轴线与所述条形体的中轴线平行，即各个干簧管组件1与条形体并排设置，此种排布方式可减小支撑体5与干簧管11组装后的组合体所占据的空间体积。
更具体地，四个U形凹槽51分两对，分设于条形体的相对两侧，这样，可使得并排设置的一对干簧管组件1可共用一个金属引脚2，从而通过一个金属引脚2即可将四个干簧管11全部并入线路中。
进一步地，为使金属引脚2更稳固地被定位及固定，金属引脚2可设置成截面为“凹”形的条形体，该凹形条形体包括基部21及于该基部21的相对边缘凸设的两侧壁部22，基部21与两侧壁部22围合构成一凹槽，基部21上开设有供干簧管11的引脚111穿设的通孔（图未示），相比片状引脚，此种截面为“凹”形的引脚结构稳定性更好，因而不易变形，从而可保证金属引脚2被稳固地定位及固定，从而加工出的直插式干簧管继电器的金属引脚2的位置公差可得到保证，为机械自动化焊接的实施提供一种具体可实施的结构。
具体地，外壳3包括对支撑体5的一侧进行组装包覆并与支撑体5的该侧对接的上壳盖31、对支撑体5的另一侧进行组装包覆且与支撑体5的该另一侧对接的下壳盖32、对支撑体5的一端进行组装包覆且与上壳盖31和下壳盖32的端部对接的左端盖33、对支撑体5的另一端进行组装包覆且与上壳盖31和下壳盖32的另一端部对接的右端盖34；相应地，上壳盖31和下壳盖32上分别设有与干簧管组件1的侧壁相适配的凹槽311、321，从而可将干簧管组件1包覆于上壳盖31与支撑体5之间及下壳盖32与支撑体5之间，左端盖33将金属引脚2的部分包覆在内并与上壳盖31和下壳盖32对接，金属引脚2未被包覆的端部则从左端盖33和右端盖34与上壳盖31或下壳盖32的接合处伸出，以用于与外部线路板焊接连接，右端盖34的结构和功能与左端盖33的相同，在此不再细述；进一步地，为使左端盖33和右端盖34与上壳盖31和下壳盖32配合更紧密，左端盖33和右端盖34与上壳盖31和下壳盖32可采用卡扣方式互锁连接，对于具体的卡扣结构在此不作细述。
进一步地，为使金属引脚2被更稳固地定位及固定，上壳盖31、下壳盖32上均分别设置有定位凸起部312、322与截面为“凹”形的金属引脚2的凹槽相适配，从而保证在组装加工该直插式干簧管继电器时金属引脚2可被稳固地定位，以使得加工出的直插式干簧管继电器的形位尺寸得以保证。
由上述的说明及结合附图可知，在本实施例中，干簧管组件1共设置有四组，则相应地，金属引脚2共设置有四个，上壳盖31与下壳盖32相对的面上相应各有一对金属引脚2伸出，即此时，本发明提供的直插式干簧管继电器为两面直插式，此种结构的另一有益效果在于：该直插式干簧管继电器可将两块不同的电路集成板电性连接起来，从而在保证电气连通且对电路的开闭进行控制的同时，还充当该两块电路集成板的结构连接件，实现跨板连接，从而无需再通过导线等其它连接件进行连接。
进一步地，为使该直插式干簧管继电器在应用时便于定位，于外壳3上还设置有定位凸柱30。
上述实施例中，以本发明提供的直插式干簧管继电器的干簧管组件1设置为四组时作了详细的示例说明，然而，本发明所提供的直插式干簧管继电器，其内部设置的干簧管组件1并不仅仅限制为四组，可根据具体的应用情况而设置二组、三组、五组、六组等等。
以下，以干簧管组件1设置两组为例再次进行说明。如图5-8所示，两组干簧管组件1并排排列，此时，外壳3包括对两干簧管组件1的一侧进行组装包覆的前壳36、对干簧管组件1的另一侧进行组装包覆且与前壳36对接的后壳37、对干簧管组件1的一端进行组装包覆且与前壳36和后壳37的一端对接的左端壳38、对干簧管组件1的另一端进行组装包覆且与前壳36和后壳37的另一端对接的右端壳39，当然，前壳36和后壳37上均分别设置有与干簧管组件1的侧端相适配的凹槽361、371，从而前壳36和后壳37对接时可将干簧管组件1组装包覆在内；同样地，金属引脚2可采用如上述实施例中的截面为“凹”形的条形金属引脚，并于前壳36、后壳37的端部设置与截面为“凹”形的金属引脚2的凹槽相适配的定位凸部362、372，从而保证该直插式干簧管继电器的位置加工尺寸，便于机械自动化焊接，在本实施例中，并没有设置专门对干簧管组件1进行支撑的支撑体，而是通过外壳3将两干簧管组件1组装起来，其结构较为简单。
同样地，本实施例中，外壳3上设置有用于定位的定位凸柱30。
本发明还提供了一种集成电路板，该集成电路板上电性连接有上述的直插式干簧管继电器。由于该直插式干簧管继电器的位置加工尺寸及公差可以满足高精度的要求，因而可与其它电子元件一起采用机械自动化焊接，而无需单独人工焊接，从而可大大提高生产效率，降低人工成本，且省时省力，可满足市场需求。
以上仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换或改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种直插式干簧管继电器，其特征在于，包括至少一组干簧管组件及将所述至少一组干簧管组件容置其内的外壳，所述干簧管组件包括至少两个干簧管，每一所述干簧管具有两引脚，所述直插式干簧管继电器还包括与所述干簧管的两引脚分别连接的至少一对金属引脚，所述金属引脚的一端部与所述外壳相对固定连接，且该端部的端头伸出于所述外壳之外；所述直插式干簧管继电器还包括设于所述外壳上且与所述干簧管组件电性连接的用于接通电源以控制各个所述干簧管的开闭的控制引脚。
  2. 如权利要求1所述的直插式干簧管继电器，其特征在于，所述干簧管组件包括并排排列的两干簧管、环绕包覆两所述干簧管且用于对两所述干簧管的开闭进行控制的线圈层、环绕包覆所述线圈层的屏蔽层，所述屏蔽层与所述干簧管的引脚电性连接；所述至少一对金属引脚的其中一只金属引脚与所述干簧管的一端引脚电性连接，所述至少一对金属引脚的其中另一只金属引脚与所述干簧管的另一端引脚电性连接；所述控制引脚与所述线圈层电性连接。
  3. 如权利要求1所述的直插式干簧管继电器，其特征在于，还包括对各所述干簧管组件进行支撑并将其集成在一起的支撑体，所述支撑体位于所述外壳的内部。
  4. 如权利要求3所述的直插式干簧管继电器，其特征在于，所述干簧管组件设置有四组，所述四组干簧管组件呈矩阵两两并排排列。
  5. 如权利要求4所述的直插式干簧管继电器，其特征在于，所述支撑体为一条形体，所述条形体具有与所述干簧管组件的侧端相适配且用于容置所述干簧管组件的U形凹槽；所述U形凹槽设置有四个，分别用于容置所述四组干簧管组件，各所述干簧管组件的中轴线与所述条形体的中轴线平行。
  6. 如权利要求5所述的直插式干簧管继电器，其特征在于，所述四个U形凹槽分两对，分设于所述条形体的相对两侧。
  7. 如权利要求6所述的直插式干簧管继电器，其特征在于，所述外壳包括对所述支撑体的一侧进行组装包覆并与所述支撑体的该侧对接的上壳盖、对所述支撑体的另一侧进行组装包覆且与所述支撑体的该另一侧对接的下壳盖、对所述支撑体的一端进行组装包覆且与所述上壳盖和下壳盖的端部对接的左端盖、对所述支撑体的另一端进行组装包覆且与所述上壳盖和下壳盖的另一端部对接的右端盖。
  8. 如权利要求1所述的直插式干簧管继电器，其特征在于，所述干簧管组件设置有两组，所述两组干簧管组件并排排列。
  9. 如权利要求8所述的直插式干簧管继电器，其特征在于，所述外壳包括对两所述干簧管组件的一侧进行组装包覆的前壳、对所述干簧管组件的另一侧进行组装包覆且与所述前壳对接的后壳、对所述干簧管组件的一端进行组装包覆且与所述前壳和后壳的一端对接的左端壳、对所述干簧管组件的另一端进行组装包覆且与所述前壳和后壳的另一端对接的右端壳。
  10. 一种集成电路板，其特征在于：所述集成电路板上电性连接有如权利要求1-9任一项所述的直插式干簧管继电器。
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US20160379766A1 (en) 2016-12-29
JP2017509121A (ja) 2017-03-30
CN106104740A (zh) 2016-11-09
KR20160132399A (ko) 2016-11-18
EP3118882A4 (en) 2017-11-08
CN106104740B (zh) 2018-09-28
JP6363725B2 (ja) 2018-07-25

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