JP3187677U - Relay terminal structure - Google Patents

Abstract

Provided is a relay terminal structure that can be replaced with an appropriate module terminal as required.
A relay terminal structure includes a magnetic attraction assembly, a first terminal set, a second terminal set, and a relay base. The first terminal set 1 has two first terminals 11 and is provided with a conduction stage 12 that is electrically connected and communicated integrally with each other. The second terminal set 2 includes two second terminals 21, and the two second terminals 21 are stacked and connected to the two middle elastic pieces 48 of the magnetic attraction assembly 4, respectively. Both ends of the elastic piece 48 are provided with contacts 111 and 481. When the relay is energized, a magnetic attraction action is generated, the end of the middle elastic piece 48 is interlocked and displaced in the direction of the first terminal set 1, and the contact 481 of the middle elastic piece 48 is brought into contact with the contact 111 of the first terminal 11, Form a control loop.
[Selection] Figure 1

Description

  The present invention relates to an electronic member, and in particular, can be replaced with an appropriate module terminal as necessary, providing a necessary control circuit, greatly reducing the cost, allowing a contractor to replace a modular terminal with a single product, The present invention relates to a relay terminal structure that increases the industrial competitiveness of contractors according to the variety of electronic components.

  A relay is an electronic control member and is applied in an automation control electronic circuit. For example, a communication switch, industrial control, a wheel, or a cooling is an application, and actually a relatively small current. Is an automatic opening and closing of an electronic device that controls a relatively large current. The relay plays a role of automatic adjustment, safety protection, conversion circuit, etc. in the electronic circuit.

  Since the relay has the operational characteristics of signal input and signal output in use, the relay will design the appropriate conductive terminal as required, thereby completing the control of the necessary electronic circuit, and thus a good relay This is one of the technical points that have a structural design of the terminal and are emphasized by the industry of the term.

  In view of this, the inventor has developed and designed relay members related to many years of industrial experience in the relevant field, and finally can replace appropriate module terminals as required, and complete the necessary control circuit. A relay that can be applied to electronic circuits in specific situations has been devised.

Japanese Patent Publication No. 2000-164098

  The purpose of the present invention is to provide a relay terminal structure, which can be replaced with an appropriate module terminal if necessary, provide the necessary control circuit, and to connect the relay member of the control circuit to which the conventional relay is adapted according to the requirements of various circuits. Improves the situation that must be selected, greatly reduces production costs, allows the supplier to respond to a variety of electronic circuits simply by replacing modular terminals with a single product, and enhances the industrial competitiveness of the supplier It is to give effects such as.

  In order to achieve the above objects and effects, the “relay terminal structure” of the present invention includes a magnetic attraction assembly, a first terminal set, and a second terminal set, and is combined with a relay base, and the first terminal set is A conduction stage having two first terminals and electrically connecting and communicating integrally with each other is provided, and the second terminal set includes two second terminals, and the two second terminals Each terminal is laminated and connected to two medium elastic pieces of the magnetic suction assembly, and each first terminal end and each medium elastic piece end is provided with a contact point. Thus, energization of the relay causes magnetic attraction action. The middle elastic piece end is interlocked and displaced in the direction of the first terminal set, and an energization loop is formed at the contact of the middle elastic piece and the contact of the first terminal.

  A penetrating pin penetrating outside the relay bottom base is provided at the end of one of the first terminal sets in the first terminal set, and one second terminal of the second terminal set penetrating outside the relay bottom base. A penetrating pin is provided. Moreover, each 2nd terminal of this 2nd terminal set is provided with the penetration pin penetrated and installed outside the relay base.

  The “relay terminal structure” of the present invention is an embodiment having a second configuration, which includes a magnetic attraction assembly, a first terminal set, and a second terminal set, which are combined on a relay base, of which the first One terminal set has two first terminals, the second terminal has a single-piece shape, and the second terminal electrically stacks and connects two medium elastic pieces of the magnetic attraction assembly, The first terminal end and each middle elastic piece end are each provided with a contact, and thus, the energization of the relay causes an electromagnetic action, and the middle elastic piece end is interlocked and displaced in the direction of the first terminal set. An energization loop is formed at the contact of the elastic piece and the contact of the first terminal.

  Each of the first terminals is provided with a penetrating pin penetratingly installed in the relay base. In addition, one first terminal end of the first terminal set is provided with a penetrating pin penetrating and installed in the relay base, and the second terminal is provided with a penetrating pin penetrating and installing in the relay base.

The present invention can provide several types of input and output terminal configurations by designing a modular terminal, allowing the user to select appropriate control loops and applying them to electronic products in each section. Improves the need to select relay components for control circuits that meet the requirements, greatly reduces production costs, and allows a variety of electronic circuits to be exchanged by having a contractor replace modularized terminals with a single product And has the effect of improving the industrial competitiveness of the contractor.

It is three-dimensional explanatory drawing of the local decomposition | disassembly state of this invention. It is three-dimensional explanatory drawing of the combined state of this invention. It is local section explanatory drawing of this invention. It is a three-dimensional explanatory drawing of the decomposition | disassembly state which replaced | exchanged the 1st terminal of this invention for what has a penetration pin. It is explanatory drawing of the electronic circuit of this invention. It is explanatory drawing of the electronic circuit of this invention. It is explanatory drawing of the electronic circuit of this invention. It is three-dimensional explanatory drawing of the local decomposition | disassembly state of 2nd Example of this invention. It is three-dimensional explanatory drawing of the combined state of 2nd Example of this invention. It is local section explanatory drawing of 2nd Example of this invention. It is the three-dimensional explanatory drawing of the decomposition | disassembly state which replaced | exchanged the 2nd terminal of this invention for what has a penetration pin. It is electronic circuit explanatory drawing of 2nd Example of this invention. It is electronic circuit explanatory drawing of 2nd Example of this invention. It is electronic circuit explanatory drawing of 2nd Example of this invention.

  The present invention is a relay terminal structure, which can be replaced with an appropriate module terminal as required, provides the necessary control circuit, and selects the relay member of the control circuit suitable for the conventional relay according to the requirements of various circuits. Improve the situation that has to be done, greatly reduce the production cost, and the supplier can respond to various electronic circuits just by replacing the modular terminal with a single product, and enhance the industrial competitiveness of the supplier Thus, the object and effect of the present invention are achieved. In order to achieve the above objects and effects, the present invention will be described with reference to the following embodiments, and will be described with reference to FIGS. 1 to 3, which includes a first terminal set 1 and a second terminal set 2, and includes a relay base 2 The magnetic suction assembly 4 is combined on the relay base 3, and the magnetic suction assembly 4 includes a wire wheel 41, a support structure 42 installed between both ends of the wire wheel 41, and a wire wheel 41. A coil 43 wound between both ends, an iron core 44 penetratingly installed at an intermediate position of the coil 43 covering the wire wheel 41, a magnetic pole 45 installed on the support structure 42, and an insertion installed at one end of the magnetic pole 45 A piece 46, a coil terminal 47 installed on the wire wheel 41 and electrically connected to the coil 43, and a middle elastic piece 48 combined with the insertion piece 46 (the magnetic suction core described above). Nburi 4 are known in the art, since not place the technical features of the present invention, here, only a brief description only). The first terminal set 1 includes two first units 11, and the first terminal set 1 includes a conduction stage 12 that electrically connects the two first terminals 11 (the conduction stage 12 in this case). One end of which is integrally formed on one side of the first terminal 11 and has a one-piece structure, and the terminal of the conduction stage 12 is locked to the side of the other first terminal 11). The set 1 includes two first terminals 11 (the first terminals 11 have a parallel arrangement with each other), and a conductive stage 12 that is electrically connected and communicated integrally with each other is provided between the first terminals 11 ( The conduction stage 12 is located near the end of each first terminal 11, and thus the first terminal set 1 is a thin piece and a fork-shaped member), and the second terminal set 2 is A through pin that includes two second terminals 21 and that each second terminal 21 is installed through the outside of the relay base 3 2 is provided, the two second terminals 21 are respectively laminated connected to the elastic piece 48 in the two magnetic suction assembly 4. Contact points 111 and 481 are provided at the end of each first terminal 11 and the end of each middle elastic piece 48.

  When the present invention is used, the current flowing in the coil 43 generates an electromagnetic effect by energizing the coil terminal 47, the magnetic pole 45 can be magnetically attracted by the iron core 44, and the end of the insertion piece 46 follows the operation of the magnetic pole 45. 46, the middle elastic piece 48 is interlocked with the other end, and each contact 481 of the middle elastic piece 48 is brought into electrical contact with each contact 111 of the first terminal 11, respectively, one second terminal 21, and one middle elastic piece 48 among them. , One of the first terminals 11, the conduction stage 12, the other first terminal 11, the other middle elastic piece 48, and the other second terminal 21 (one signal is input and A control loop in which one signal is output is formed, and conduction or switching of the circuit is performed.

  Further, according to the present invention, a penetrating pin 112 penetratingly installed outside the relay base 3 is provided at the end of one first terminal 11 of the first terminal set 1, and at the same time, the second terminal set 2 is merely a penetrating pin 22 As shown in FIG. 4, a control loop in which one signal is input and one signal is output is formed. Further, according to the present invention, various types of control in FIG. 5 are controlled according to the number of through pins 112 and 22 installed in the first terminal 11 and the second terminal 21 and the positions of the terminals corresponding to the through pins 112 and 22. An electronic circuit can be provided. In FIG. 5 (a), a through pin 22 is provided on each of the second terminals 21 of the above-described embodiment. FIGS. 5 (b) and 5 (c) This is a control electronic circuit configuration in which a through pin 112 is provided in the first terminal 11 and a through 2 is provided in the second terminal 21.

  The “relay terminal structure” of the present invention is an example having the second form, and as shown in FIGS. 6 to 8, the present example does not have the structure of the conduction stage 12 in the above example. In the following, points different from the above-described embodiment will be further described, and the same portions will not be described repeatedly. Among them, the first terminal set 1 includes two first terminals 11. In addition, a through pin 112 that is provided to penetrate outside the relay base 3 is provided, the second terminal 21 has a single body shape, and the second terminal 21 electrically connects the two middle elastic pieces 48 of the magnetic attraction assembly 4. Layered connection. Each end of each first terminal 11 and each end of each middle elastic piece 48 are provided with contacts 111 and 481. Based on this, a magnetic attraction action is generated by energizing the relay, the end of the middle elastic piece 48 is interlocked and displaced in the direction of the first terminal set 1, and the contact 481 of the middle elastic piece 48 is contacted with the contact 111 of the first terminal 11. A control loop including one first terminal 11, one medium elastic piece 48, second terminal 21, another medium elastic piece 48, and another first terminal 11 is formed.

  Further, according to the present invention, the one-piece second terminal 21 can be provided with a penetrating pin 211 penetratingly installed outside the relay base 3, and the first terminal set 1 adopts a form such as a penetrating pin 112. As shown in FIG. 9, a control loop is formed in which one signal is input and one signal is output.

  In the present embodiment, control electronic circuits of several types shown in FIG. 10 depend on the number of through pins 112 and 22 installed in the first terminal 11 and the second terminal 21 and the positions of the terminals to which the through pins 112 and 22 correspond. In FIG. 10 (a), the first terminal 11 of the above embodiment is provided with a through pin 112, and in FIG. 10 (b) and FIG. 10 (c), the first terminal 11 is The control electronic circuit configuration is such that the through pin 112 is provided and the second terminal 21 is provided with the through pin 22.

  After the description of the above embodiment, the present invention can provide several types of input and output terminal forms by the terminal modular design, allowing the user to select an appropriate control loop, and apply it to electronic products in each section. It is necessary to improve the point that the relay of the control circuit needs to select the relay member of the control circuit that suits the requirements of various circuits, greatly reduce the production cost, and let the contractor replace the modular terminal with a single product It can be seen that it can be adapted to various electronic circuits and has the effect of enhancing the industrial competitiveness of the contractor.

  The detailed description of the present invention according to the above embodiments does not limit the scope of the present invention. Even if a person familiar with the present technology makes changes or adjustments within the scope of the present invention, the important significance of the present invention is not lost and is included in the scope of the present invention.

DESCRIPTION OF SYMBOLS 1 1st terminal set 11 1st terminal 111 Contact 112 Through-pin 12 Conduction stage 2 2nd terminal set 21 2nd terminal 211 Through-pin 22 Through-pin 3 Relay bottom 4 Magnetic suction assembly 41 Wire wheel 42 Support structure 43 Coil 44 Iron core 45 Magnetic pole 46 Insertion piece 47 Coil terminal 48 Middle elastic piece 481 Contact

Claims (6)

Including magnetic attraction assembly, first terminal set and second terminal set, combined with relay base,
The first terminal set includes two first terminals, and is provided with a conduction stage that is electrically connected and integrally communicated between the first terminals. The second terminal set includes two second terminals. Each of the two second terminals is laminated and connected to two middle elastic pieces of the magnetic attraction assembly, and each of the first terminal ends and each of the middle elastic piece ends is provided with a contact,
As described above, the energization of the relay causes a magnetic attraction action, the end of the middle elastic piece is interlocked, and is displaced in the direction of the first terminal set, thereby forming a current loop at the contact of the middle elastic piece and the contact of the first terminal. Terminal structure. A penetrating pin penetrating outside the relay bottom base is provided at the end of one first terminal of the first terminal set, and one second terminal of the second terminal set penetrating outside the relay bottom base. The relay terminal structure according to claim 1, wherein a through pin is provided. 2. The relay terminal structure according to claim 1, wherein each second terminal of the second terminal set is provided with a through pin that is installed to penetrate outside the relay base. 3. Including a magnetic suction assembly, a first terminal set and a second terminal set, combined on a relay base,
The first terminal set has two first terminals, the second terminal has a single body shape, and the second terminal electrically stacks and connects two medium elastic pieces of the magnetic attraction assembly. Each of the first terminal ends and each middle elastic piece end is provided with a contact,
Thus, the relay terminal in which energization of the relay causes electromagnetic action, interlocks the end of the middle elastic piece, displaces in the direction of the first terminal set, and forms a current loop at the contact of the middle elastic piece and the contact of the first terminal. Construction. 5. The relay terminal structure according to claim 4, wherein each of the first terminals is provided with a penetrating pin penetratingly installed on a base of the relay. The first terminal terminal of one of the first terminal sets is provided with a through pin that is installed through the relay base, and the second terminal is provided with a through pin that is installed through the relay base. The relay terminal structure described.

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