WO2014115570A1 - 端子台 - Google Patents
端子台 Download PDFInfo
- Publication number
- WO2014115570A1 WO2014115570A1 PCT/JP2014/000420 JP2014000420W WO2014115570A1 WO 2014115570 A1 WO2014115570 A1 WO 2014115570A1 JP 2014000420 W JP2014000420 W JP 2014000420W WO 2014115570 A1 WO2014115570 A1 WO 2014115570A1
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- WO
- WIPO (PCT)
- Prior art keywords
- stopper
- lever
- terminal
- terminal block
- base
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/515—Terminal blocks providing connections to wires or cables
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4854—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a wire spring
- H01R4/4863—Coil spring
- H01R4/4872—Coil spring axially compressed to retain wire end
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/68—Structural association with built-in electrical component with built-in fuse
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/52—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw which is spring loaded
Definitions
- the present invention relates to a terminal block capable of connecting terminals with one touch.
- Patent Document 1 discloses a terminal block device in which a tip end of an electric wire is crimped and clamped from above and below between a clamping surface portion of a terminal metal fitting and a clamping surface portion of a movable metal fitting by rotating the screw in a tightening direction with a screwdriver. Is disclosed.
- the screw head of the screw is rotated in the loosening direction with a screwdriver.
- the movable metal fitting and the nut body in the terminal block device move down in the internal space of the terminal block device.
- An electric wire insertion space is formed between the holding surface portion of the movable metal fitting and the holding surface portion of the terminal metal fitting.
- the electric wire insertion space is opened in front of the terminal block device through the electric wire insertion opening.
- the tip of the wire is inserted into the wire insertion space through the wire insertion opening from the front side of the terminal block body. Then, by rotating the screw head of the screw in the tightening direction with a screwdriver, the movable metal fitting and the nut body move up in the internal space according to the rotation of the screw. As a result, the clamping surface portion of the movable fitting moves closer to the clamping surface portion of the terminal fitting, and the tip of the wire inserted into the wire insertion space is crimped from above and below the clamping surface portion of the terminal fitting and the clamping surface portion of the movable fitting. It is pinched. By performing the above operations, the electric wire is connected to the terminal block device.
- the screw connection method was dominant.
- many of the so-called terminals and terminal blocks are “screw type terminal blocks”.
- the contact resistance between the wire and the terminal fitting may be increased.
- the terminal block device generates heat when a current is passed, which may cause ignition.
- the screw may be loosened due to temperature change or vibration around the terminal block device. When the screw is loosened, the contact resistance becomes high, which may cause heat generation and ignition of the terminal block device.
- a terminal block as an example of the present invention includes a base that is electrically connected to a terminal to be inserted, and a stopper that is movable between a first position and a second position on the base. And a lever that is held on the shoulder of the stopper when the stopper is in the second position.
- a terminal block as another example of the present invention includes a base electrically connected to a terminal to be inserted, a stopper movable between a first position and a second position on the base, and the stopper And a lever that is held on the shoulder of the stopper when the stopper is in the second position.
- a terminal block as another example of the present invention includes a base electrically connected to a terminal to be inserted, a stopper movable between a first position and a second position on the base, and the stopper And a lever that is held on the shoulder of the stopper when the stopper is in the second position, and the stopper is connected to a terminal to be inserted.
- the lever is pushed to move from the second position to the first position, and the lever is rotated toward the base when the stopper is moved from the second position to the first position. Is being energized.
- the terminal block 1 which concerns on 1st embodiment is demonstrated.
- the terminal block 1 includes a base 2 assembled to the box 8 and electrically connected to a terminal to be inserted, a stopper 3 movable between a first position and a second position on the base 2, and a stopper 3 And a lever 4 that is moved from the first position to the second position.
- FIG. 1 is a perspective view of the terminal block 1 with the stopper 3 in the second position. The lever 4 is held in a state of riding on the shoulder 31 of the stopper 3 when the stopper 3 is in the second position.
- the stopper 3 having the shoulder 31 is placed between the two cut-and-raised portions 21 of the base 2 and fitted.
- the lever 4 is placed on the stopper 3 so that the bent portion 41 of the lever 4 is located on the side (front side) where the terminal is inserted with respect to the shoulder portion 31 of the stopper 3.
- the torsion spring (first urging member) 6 is disposed between both end portions of the stopper 3, and the first end portion 61 of the torsion spring 6 is in contact with the first abutting portion 32 of the stopper 3.
- the shaft 5 is inserted inside the torsion spring 6. At this time, the shaft 5 passes through the shaft hole 22 of the cut-and-raised portion 21 of the base 2 and the shaft hole 42 of the lever 4 and is pivotally supported by the cut-and-raised portion 21.
- a compression spring 7 is inserted between the lever 4 and the base 2 as a second urging member that urges the lever 4 in a direction rotating toward the base 2.
- the compression spring 7 is disposed below the lever 4 and on the base 2 so that the positioning portion 43 that is a part of the lever 4 and projects inward of the lever 4 is inserted into the compression spring 7.
- the base 2 is assembled to the box 8.
- a gap 83 is formed between the wall portion 81 and the bottom portion 82 of the box 8, and the base 2 is inserted into the gap 83.
- the button 9 is fitted on the lever 4, and a box having the same shape as the box 8 or a side plate (not shown) having a shape corresponding to the box 8 is assembled so as to face the box 8, and a connecting screw (not shown) is attached. Is inserted into the screw hole 84 of the box 8. In this way, the terminal block 1 can be assembled.
- a confirmation hole 85 is formed in the box 8, and the terminal can be confirmed through the confirmation hole 85 when the terminal is inserted.
- the box 8 is formed with a shaft hole 86 into which the shaft portion 91 of the button 9 is inserted. Further, the box 8 is in contact with the upper side of the rear portion 92 of the button 9 to limit the upward movement of the button 9, and the lower side of the button 9 is in contact with the lower side of the button 9.
- a second stopper portion 88 that restricts the downward movement is formed. Further, the box 8 is formed with a third stopper portion 89 that contacts the elastic portion 93 of the button 9 and restricts the upward movement of the button 9 when the button 9 is pushed.
- the elastic portion 93 can be elastically deformed toward the inside of the button 9, the elastic portion 93 is deformed when the button 9 is pushed in and can move over the third stopper portion 89.
- a protrusion 94 is provided at the tip of the elastic portion 93, and the protrusion 94 abuts against the third stopper portion 89 when the button 9 is pushed. Thereby, since the upward movement of the button 9 is restricted, it is possible to prevent the button 9 from rattling.
- the button 9 is formed with a cross-shaped groove 95, and the button 9 can be pushed into the groove 95 by inserting the tip of a driver.
- the groove 95 functions to prevent slipping.
- the torsion spring 6 as the first urging member abuts on the lever 4 and the stopper 3 respectively and urges the stopper 3 in the direction of moving from the first position to the second position.
- the lever 4 can move the stopper 3 from the first position to the second position via the torsion spring 6. More specifically, a notch 44 is formed in the lever 4, and a second end 62 opposite to the side of the torsion spring 6 that abuts against the stopper 3 abuts on the notch 44.
- the button 9 when the button 9 is pushed in and the rear portion of the lever 4 is moved downward, the first end portion 61 of the torsion spring 6 biases the first contact portion 32 of the stopper 3 along with this movement. As a result, the stopper 3 moves forward (second position). As the stopper 3 moves, the lever 4 rides on the shoulder 31.
- the first claw portion 45 is formed on the lever 4. When a round terminal is inserted as a terminal and connected to the terminal block 1, the first claw portion 45 is inserted into the hole portion 23 of the base 2. The first claw portion 45 is inserted into the circle of the round terminal when the round terminal is connected to the terminal block 1. This can prevent the round terminal from coming off. Further, the lever 4 is formed with a pair of second claw portions 46, and when the round terminal is connected to the terminal block 1, the second claw portion 46 is inserted into the cutout portion 24 of the base 2. The second claw portion 46 contacts the side surface of the round terminal when the round terminal is connected to the terminal block 1. Thereby, the movement (rotation) to the horizontal direction of a round terminal can be controlled.
- the lever 4 is formed with a pair of third claw portions 47, and when the round terminal is connected to the terminal block 1, the third claw portion 47 makes point contact with the upper surface of the round terminal. Thereby, the lower surface of the round terminal is pressed against the upper surface of the base 2, and the round terminal can be electrically connected to the base 2 with an appropriate force.
- a pair of reinforcing portions 48 are formed on the lever 4, and the reinforcing portions 48 are positioned so as to cover the front side of the central portion of the lever 4.
- This central part is between the front part of the lever 4 provided with the first claw part 45, the second claw part 46 and the third claw part 47 and the rear part of the lever 4 provided with the notch part 44 and the like. Part. A force is applied to the rear portion of the lever 4 in the direction of rotating upward about the shaft 5 by the compression spring 7 at all times. Therefore, there is a possibility that deformation occurs in the central portion, but this deformation can be prevented by reinforcing with the reinforcing portion 48.
- the button 9 is in the initial position and the stopper 3 is in the first position (initial position).
- the front side of the shoulder portion 31 of the stopper 3 is in contact with the rear side of the bent portion 41 of the lever 4.
- the movement of the stopper 3 to the second position is regulated by the lever 4.
- the round terminal 100 cannot be inserted.
- the operator first pushes the button 9 downward against the urging force of the compression spring 7 as shown in the middle period 1.
- the elastic portion 93 (FIG. 2) of the button 9 is deformed to get over the third stopper portion 89 (FIG. 2) of the box 8 and reach the lower limit position shown in the middle period 2 of FIG. Button 9 is depressed.
- the lower side of the rear portion of the button 9 abuts on the upper surface of the second stopper portion 88 (FIG. 2) of the box 8, so that the button 9 does not drop further. Since the elastic part 93 of the button 9 contacts the third stopper part 89, the upward movement of the button 9 is restricted. Thereby, the play of the button 9 can be prevented.
- the stopper 3 moves further forward than the position shown in the middle period 1, and is located at the second position in the lower limit of the push-off state.
- the lever 4 In the press-cut lower limit state (the state in which the stopper 3 is in the second position), the lever 4 is held in a state of being on the shoulder 31 of the stopper 3 (waiting for connection) as shown in the middle period 3 of FIG. That is, since the bent portion 41 of the lever 4 is in contact with the shoulder portion 31 of the stopper 3, the lever 4 does not rotate even if the operator releases the hand from the button 9.
- the upper edge of the shoulder 31 of the stopper 3 has a curved shape so that the lever 4 can easily ride.
- the lower surface of the bent portion 41 of the lever 4 has a substantially curved shape.
- the operation of the stopper 3 will be described in more detail with reference to FIG.
- the initial stage of FIG. 4 corresponds to the initial state of FIG. 3, and the intermediate period 3 of FIG. 4 corresponds to the intermediate period 3 of FIG.
- the terminal block 1 includes a button 9 having a contact portion 96 that contacts the lever 4, and the contact portion 96 provided below the button 9 is located on the lever 4 in an initial state.
- the stopper 3 is in the first position. Then, when the operator pushes the button 9, the lever 4 rotates. That is, the contact portion 96 of the button 9 pushes the rear portion of the lever 4 downward, and the rear portion of the lever 4 rotates downward about the shaft 5.
- the first contact portion 32 (FIG. 2) of the stopper 3 is biased forward by the torsion spring 6 that contacts the notch portion 44 (FIG. 2) of the lever 4. Thereby, as shown in the middle period 3 of FIG. 4, the stopper 3 moves to the second position.
- the front side of the stopper 3 abuts on the rear side of the bent portion 41 of the lever 4 above the shoulder portion 31. Therefore, the advance of the stopper 3 is restricted and does not move forward from the second position.
- the operator inserts the round terminal 100 (electric wire) from the terminal hole 11 of the terminal block 1.
- the operator inserts the round terminal 100 until the tip of the round terminal 100 comes into contact with the second contact portion 33 (FIG. 2) of the stopper 3.
- the stopper 3 is pushed by the inserted round terminal 100 and moves from the second position to the first position, as shown in the second stage of FIG.
- the bent portion 41 of the lever 4 descends from the shoulder portion 31 of the stopper 3.
- the front portion of the lever 4 biased by the compression spring 7 rotates about the shaft 5 toward the base 2.
- automatic connection can be performed simply by attaching a terminal (crimp terminal with a hole) to the tip of the electric wire and inserting the terminal into the terminal hole. That is, since the terminal is sandwiched between the internal electrode (base 2) and the lever 4 simply by inserting the terminal, it is possible to securely and reliably connect the terminals. In addition, since it is a mechanism that automatically inserts and connects only by inserting a terminal, stable connection is always possible regardless of the operator. That is, the conventional screw type terminal has a risk of heat generation and ignition due to looseness of the connection portion due to variations in the screw tightening of the connection operator.
- a terminal connection part (base 2) and a terminal always contact with a fixed pressure with the urging
- the terminal block 1 that can be securely and securely connected even under conditions in which mechanical factors or climatic factors fluctuate, such as variations in wiring operators, vibrations, or temperature cycles.
- the terminal can be reliably connected to the terminal block 1 with one touch. Furthermore, since the lever 4 is held on the shoulder 31 of the stopper 3 when the stopper 3 is in the second position, the lever 4 can be maintained in a connection waiting state. Therefore, since one hand is not blocked, it is possible to easily perform the connection work using both hands. For example, since the wiring work itself can be performed with one hand, it is possible to perform a work such as holding the terminal block 1 in a specific posture using the other free hand.
- a terminal block 201 according to the second embodiment will be described with reference to FIGS. 5 to 6.
- the terminal block 201 of the second embodiment includes a compression spring 206 instead of the torsion spring 6 of the first embodiment.
- the terminal block 201 includes a holder 221 instead of the cut and raised portion 21 of the base 2 of the first embodiment.
- the same reference numerals will be assigned to the components described in the first embodiment, and description thereof will be omitted. Except for the case where it is specifically described, the components given the same reference numerals perform substantially the same operations and functions, and the effects thereof are also substantially the same.
- the terminal block 201 is assembled to the box 208 and electrically connected to the terminal 100 (FIG. 9) to be inserted, and a stopper movable between a first position and a second position on the base 202. 203 and a lever 204 that is held in a state of riding on the shoulder 31 of the stopper 203 when the stopper 203 is in the second position.
- FIG. 5 is a perspective view of the terminal block 201 with the stopper 203 in the second position.
- the terminal block 201 is configured to have a symmetrical structure with the wall portion 281 sandwiched between the near side and the far side of the drawing. Therefore, although not shown, two stoppers 203, two levers 204, etc. can be assembled to the box 208. Therefore, the terminal 100 can also be connected to both sides of the terminal block 201, respectively.
- the holder 221 is inserted into the base 202 so as to sandwich the narrow portion 225 of the base 202. Then, the stopper 203 is placed on the base 202 so that the stopper 203 is fitted between the holders 221. Next, the lever 204 is put on the stopper 203 so that the bent portion 41 of the lever 204 is positioned on the side (front side) where the terminal is inserted with respect to the shoulder portion 31 of the stopper 203. Then, the shaft 5 is inserted into the shaft hole 2212 of the holder 221 and the shaft hole 42 of the lever 204. Thereby, the shaft 5 is pivotally supported by the holder 221.
- a compression spring 207 is inserted between the lever 204 and the base 202.
- the compression spring 207 is disposed below the lever 204 and on the base 202 so that the positioning portion 43 that is a part of the lever 204 and protrudes inward of the lever 204 is inserted into the compression spring 207.
- the compression spring 206 is inserted into the spring receiver 2213 of the holder 221 and the spring receiver 232 of the stopper 203.
- the compression spring 206 is inserted so that the tip of the spring receiver 2213 (FIG. 8) and the tip of the spring receiver 232 (FIG. 8) enter inside the compression spring 206, respectively.
- the base 202 is assembled to the box 208.
- the compression spring 206 is stored in a storage space 2803 provided below the base 202.
- the spring receiver 2213 and the spring receiver 232 are exposed to the outside of the lever 204, the compression spring 206 can be easily assembled and the terminal block 201 can be easily assembled.
- a gap 283 is formed between the wall portion 281 and the bottom portion 282 of the box 208, and the base 202 is inserted into the gap 283.
- the box 208 is provided with a partition wall 2800 for separating adjacent terminals.
- a groove 2801 is formed in the partition wall 2800, and the side end of the wide portion 226 of the base 202 is inserted into the groove 2801.
- a gap 2802 is formed at the bottom 282 of the box 208.
- the end portion 227 of the base 202 is inserted into the gap 2802.
- the end 227 is formed by bending both ends of the base 202 into a substantially L-shaped cross section. In other words, both ends of the base 202 are bent downward.
- the button 209 is fitted onto the lever 204, and a box having the same shape as the box 208 or a side plate (not shown) having a shape corresponding to the box 208 is assembled so as to face the box 208 and a connecting screw (not shown) is attached. Is inserted into the screw hole 284 of the box 208.
- the terminal block 201 according to the second embodiment can be assembled in this way. By replacing the torsion spring 6 (FIG. 2) with the compression spring 206, the end of the torsion spring 6 is moved to the first abutting portion 32 (FIG. 2) The work of abutting on etc. becomes unnecessary. Therefore, the terminal block 201 can be assembled more easily.
- the lever 204 of the second embodiment is higher in height than the lever 4 (FIG. 2) of the first embodiment. Thereby, since the spring length of the compression spring 207 can be made longer, the compression spring 207 having a longer life can be used. Further, the lever 204 of the second embodiment is not formed with a pair of second claw portions 46 (FIG. 2). However, even if a lateral force is applied to the terminal 100, the terminal 100 abuts against the partition wall 2800, so that the movement (turning) of the terminal 100 can be restricted.
- a box hole 286 into which the shaft portion 91 of the button 209 is inserted is formed in the box 208.
- the shaft hole 286 is also formed at the same position on the front side of the drawing.
- the box 208 is formed with a first stopper portion 287 that contacts the upper side of the rear portion 92 of the button 209 and restricts the upward movement of the button 209.
- the box 208 is not formed with the second stopper portion 88 (FIG. 2) and the third stopper portion 89 (FIG. 2).
- the button 209 has an elastic portion 93 that contacts the inner surface of the box 208 that houses the base 202 and the stopper 203, that is, the partition wall 2800.
- the button 209 from rattling. That is, since the elastic portion 93 of the button 209 contacts the partition wall 2800 of the box 208, the protrusion 94 at the tip of the elastic portion 93 is pressed against the partition wall 2800 of the box 208 by the elastic portion 93. As a result, the movement of the button 209 is limited by the frictional force between the partition wall 2800 of the box 208 and the protrusion 94, so that the button 209 can be prevented from rattling.
- a curved surface portion 2804 is provided on the outer surface of the partition wall 2800 of the box 208 on the side where the terminal 100 (FIG. 9) is inserted.
- a curved surface portion 2804 is provided on the outer surface of the terminal block 201 on the side where the terminal 100 is inserted.
- the outer surface of the terminal block 1 on the side where the terminal 100 is inserted is a flat surface.
- the outer surface of the box 208 is not easily damaged by the curved surface portion 2804, so that it is possible to prevent a decrease in yield due to poor appearance.
- gas tends to accumulate at the corners of the outer surface during molding. Providing the curved surface portion 2804 on the outer surface facilitates the escape of gas, thereby preventing a decrease in yield due to poor molding.
- a recess is formed between the two first stopper portions 287 of the box 208.
- a display board, a display sticker, or the like can be arranged to display the terminal poles.
- a plurality of walls are formed below the region where the base 202 is inserted. The plurality of walls can increase the rigidity of the box 208.
- the thickness of the bottom part 282 of the box 208 can be made thin. Therefore, the molding time can be shortened and the molding cost can be reduced.
- a restricting portion 2805 for restricting the movement (turning) of the terminal 100 is formed above the terminal hole 11 of the terminal block 201 in the box 208. For example, even if an upward force is applied to the terminal 100, the terminal 100 contacts the restricting portion 2805. Thereby, rotation of the terminal 100 can be regulated.
- the lower surface of the restricting portion 2805 that is, the surface on the base 202 side is an inclined surface that is inclined with respect to the inserted base 202. Thereby, even when the tip of the lever 204 is rotated, the tip of the lever 204 avoids the restricting portion 2805, so that contact between the two can be prevented.
- the restricting portion 2805 is also formed at the same position on the front side of the drawing.
- the base 202 has a central portion located between the two narrow portions 225 in addition to the wide portion 226 located between the narrow portion 225 and the end portion 227.
- the width of the narrow portion 225 is narrower than the central portion, and the width of the wide portion 226 is wider than the central portion.
- the upper surface of the wide portion 226 is knurled, and fine irregularities are formed. Note that irregularities can be formed by embossing or the like instead of knurling.
- the base 202 is provided with a spring stopper 2219 that protrudes upward. The spring stopper 2219 abuts on the compression spring 207 and restricts its movement.
- FIG. 7 shows a state in which the box 208 shown in FIG. 6 is viewed from the side opposite to the side where the base 202 is inserted during assembly.
- a stepped portion 2841 is formed at the end of the screw hole 284 of the box 208.
- the upper side of FIG. 8 shows a state where the box 208 and the side plate 200 are combined, and the lower side of FIG. 8 shows an AA cross-sectional view thereof.
- the two boxes 208 can be combined.
- the opposing stepped portions 2841 of the screw holes 284 are formed in a complementary manner.
- the stepped portion 2841B is inserted into the stepped portion 2841A. That is, the inner diameter of the stepped portion 2841A on the side where the base 202 is inserted during assembly is larger than the outer diameter of the stepped portion 2841B on the opposite side.
- the stepped portion 2841B on the male side is inserted into the stepped portion 2841A on the female side, and the box 208 and the side plate 200 are combined. Thereby, the creeping distance between the terminals via the screw hole 284 can be increased by the size of the stepped portion 2841.
- the box 208 is also formed so that the inner diameter of the stepped portion 2841A on the side where the base 202 is inserted during assembly is larger than the outer diameter of the stepped portion 2841B. Even when the two boxes 208 are combined, the stepped portion 2841B is inserted into the stepped portion 2841A.
- a stepped portion 2841B having an outer diameter smaller than the inner diameter of the stepped portion 2841A is formed on the side plate assembled to the side where the base 202 is inserted in the assembly in the box 208.
- the box 208 has a convex portion 2807 on the side where the base 202 is inserted.
- the protrusion 2807 protrudes in a direction perpendicular to the extending direction of the base 202 below the terminal hole 11.
- the box 208 has a groove 2806 (FIG. 7), and the convex portion 2807 and the groove 2806 are formed in a complementary manner.
- the inner diameter of the groove 2806 is larger than the outer diameter of the convex portion 2807, and the convex portion 2807 is inserted into the groove 2806 during assembly.
- a convex portion 2807 or a groove 2806 is formed on the side plate 200. That is, the side plate 200 combined with the side on which the base 202 is inserted has a groove 2806 corresponding to the convex portion 2807 of the box 208. The side plate 200 combined on the side opposite to the side on which the base 202 is inserted has a convex portion 2807 corresponding to the groove 2806 of the box 208.
- the button 209 is in the initial position and the stopper 203 is in the first position (initial position).
- the round terminal 100 cannot be inserted.
- a compression spring 206 first urging member that abuts the stopper 203 and urges the stopper 203 in a direction of moving from the first position to the second position (standby position) is provided (FIG. 10). ).
- the stopper 203 is urged toward the second position by a compression spring 206 disposed between a spring receiver 2213 extending from the holder 221 and a spring receiver 232 extending from the stopper 203. Accordingly, the stopper 203 is urged toward the terminal hole 11.
- the stopper 203 is in the first position, the front side of the shoulder portion 31 of the stopper 203 is in contact with the rear side of the bent portion 41 of the lever 204, so that the forward movement of the stopper 203 is restricted.
- the operator pushes the button 209 downward against the urging force of the compression spring 207 as shown in the middle period 1 in FIG.
- the rear portion of the button 209 pivots downward about the shaft portion 91, and the contact portion 96 of the button 209 pushes the rear portion of the lever 204 downward as shown in FIG.
- the rear part also pivots downward.
- the lever 204 rotates, the bent portion 41 of the lever 204 moves upward.
- the shoulder portion 31 does not come into contact with the bent portion 41, so that the restriction of the stopper 203 is released. Therefore, the stopper 203 starts to move to the second position by the compression spring 206.
- the button 209 When the operator further presses the button 209, the button 209 is pressed down to the lower limit position shown in the middle period 2 in FIG.
- the stopper 203 is further advanced from the position shown in the middle period 1, and is located at the second position in a state where the button 209 is at the lower limit position (pressing cut lower limit state).
- the front side of the spring receiver 232 (FIG. 10) of the stopper 203 abuts on the inner edge front side of the hole portion 228 (FIG. 6) of the base 202 or the inner edge front side of the hole portion 2218 (FIG. 6) of the holder 221. .
- the stopper 203 does not advance any further.
- the lever 204 In the press-lower limit state (the state where the stopper 203 is in the second position), the lever 204 is held in a state where the lever 204 rides on the shoulder 31 of the stopper 203 (waiting for connection) as shown in the middle period 3 of FIG. As a result, the lever 204 does not rotate even when the operator releases the hand from the button 209.
- the operation of the stopper 203 will be described in more detail with reference to FIG.
- the initial stage of FIG. 10 corresponds to the initial state of FIG. 9, and the intermediate period 3 of FIG. 10 corresponds to the intermediate period 3 of FIG.
- the contact portion 96 provided at the lower portion of the button 209 is located on the lever 204.
- the stopper 203 is in the first position. In this state, the stopper 203 is urged toward the terminal hole 11 by the compression spring 206, but the forward movement of the stopper 203 is restricted by the bent portion 41 of the lever 204.
- the contact portion 96 of the button 209 pushes the rear part of the lever 204 downward, and the rear part of the lever 204 rotates downward about the shaft 5.
- the bent portion 41 of the lever 204 moves upward. Thereby, the restriction
- the operator inserts the round terminal 100 (electric wire) from the terminal hole 11 of the terminal block 201. That is, the round terminal 100 is inserted until the tip of the round terminal 100 comes into contact with the second contact portion 33 of the stopper 203.
- the stopper 203 is pushed by the inserted round terminal 100 and moves from the second position to the first position as shown in the second stage of FIG.
- the bent portion 41 of the lever 204 descends from the shoulder portion 31 of the stopper 203.
- the front portion of the lever 204 biased by the compression spring 207 rotates about the shaft 5 toward the base 202.
- the third claw portion 47 of the lever 204 comes into contact with the upper surface of the round terminal 100, the lower surface of the round terminal 100 is pressed against the upper surface of the base 202 and comes into surface contact.
- a schematic enlarged plan view of a connection portion in a connection waiting state (mid-term 3) and a connection time (late-term 2) is shown. That is, on the upper side in the frame, the lever 204 is mounted on the shoulder 31 of the stopper 203, and the stopper 203 and the lever 204 in the connection waiting state are shown. Further, on the lower side in the frame, the third claw portion 47 of the lever 204 is in contact with the upper surface of the round terminal 100 and the first claw portion 45 is inserted into the circle of the round terminal 100 and connected. A stopper 203, lever 204 and round terminal 100 are shown.
- the stopper 3 is located at the second position in the connection waiting state. At the time of connection, the stopper 203 pushed by the inserted round terminal 100 is retracted from the second position to the first position.
- the terminal block 201 according to the second embodiment described above it is possible to provide the terminal block 201 that is easier to assemble than the first embodiment.
- automatic connection can be achieved simply by attaching a terminal to the tip of the electric wire and inserting the terminal into the terminal hole. That is, since the terminal is sandwiched between the internal electrode (base 202) and the lever 204 simply by inserting the terminal, it is possible to securely and reliably connect the terminals.
- it is a mechanism that automatically inserts and connects only by inserting a terminal stable connection is always possible regardless of the operator.
- safe and reliable connection is possible even under conditions in which mechanical factors or climatic factors fluctuate, such as variations in wiring operators, vibrations, or temperature cycles.
- the terminal block 201 according to the second embodiment can reliably connect the terminal to the terminal block 201 with one touch. Furthermore, since one hand is not blocked, the connection work can be easily performed using both hands.
- the stopper 203 may be advanced by bringing a part of the lever 204 into contact with the stopper 203.
- a contact portion that protrudes inward may be formed at the rear end of the lever 204 and may be brought into contact with the rear end of the stopper 203.
- the stopper 203 moves forward toward the terminal hole 11 along with the rotation of the lever 204.
- the lower rear inner surface of the lever 204 and the upper rear outer surface of the stopper 203 may be brought into contact with each other, and the stopper 203 may be advanced by a frictional force therebetween.
- a lever 204 having an outer dimension smaller than the outer dimension of the stopper 203 (the width in the direction orthogonal to the extending direction of the base 202) is prepared, and the lower rear outer surface of the lever 204 and the upper rear inner surface of the stopper 203 May be brought into contact with each other. That is, the lever 204 may be disposed inside the stopper 203 and both may be brought into contact with each other.
- a terminal block 301 according to the third embodiment will be described with reference to FIG. Unlike the first and second embodiments, the terminal block 301 of the third embodiment is configured such that the short bar 300 can be inserted.
- the upper side of FIG. 11 shows a state where the short bar 300 is not inserted, and the lower side of FIG. 11 shows a state where the short bar 300 is inserted through the hole 3809 for the short bar.
- the same reference numerals will be given to the components described in the first and second embodiments, and the description thereof will be omitted. . Except for the case where it is specifically described, the components given the same reference numerals perform substantially the same operations and functions, and the effects thereof are also substantially the same.
- a storage space 3808 for storing the leaf spring 310 is formed below the terminal hole 11.
- the storage space 3808 is opened to the outside through a short bar hole 3809.
- the upper part in the storage space 3808 is open to the inside so as to receive the end 327 of the base 302.
- the end portion 327 is formed by bending both ends of the base 302 into a substantially Z-shaped cross section, and both ends of the base 302 have a portion bent downward and a portion bent further forward. Note that when the two boxes 308 are combined, or when the box 308 and the side plate are combined, the adjacent terminal holes 11 have the same configuration for inserting the short bar 300. That is, the terminal block 301 can be combined with the box 308 or the side plate having the storage space 3808.
- the terminal block 301 into which the short bar 300 can be inserted can be provided. Further, the lower portion of the box 308 is enlarged by the amount of the storage space 2803 for the compression spring 206 provided below the base 302. However, the space can be effectively utilized by disposing the leaf spring 310 at the lower portion.
- automatic connection can be achieved simply by attaching a terminal to the tip of the electric wire and inserting the terminal into the terminal hole. In addition, since it is a mechanism that automatically inserts and connects only by inserting a terminal, stable connection is always possible regardless of the operator.
- the terminal block 301 according to the third embodiment can also reliably connect the terminal to the terminal block 301 with one touch. Furthermore, since one hand is not blocked, the connection work can be easily performed using both hands.
- the shape of the short bar 300 shown in FIG. 11 is exemplary, and a short bar of another shape or an electric wire (terminal) for short-circuiting can be inserted.
- the shape of the leaf spring 310 is exemplary, and can be replaced with another shape of spring or an elastic body such as rubber.
- the terminal block 301 of the third embodiment can be combined with the terminal block 201 (FIG. 5) of the second embodiment in which the short bar 300 is not inserted.
- the combined terminal block 301 and terminal block 201 include a terminal block into which the short bar 300 can be inserted and a terminal block into which the short bar 300 cannot be inserted.
- a terminal block 401 according to the fourth embodiment will be described with reference to FIGS. 12 to 14. Unlike the first to third embodiments, the terminal block 401 of the fourth embodiment is configured to accommodate the thermal fuse 400.
- the same reference numerals will be given to the components described in the first to third embodiments, and description thereof will be omitted. . Except for the case where it is specifically described, the components given the same reference numerals perform substantially the same operations and functions, and the effects thereof are also substantially the same.
- the terminal block 401 includes a compression spring 206 and a holder 221. And the terminal block 401 is assembled
- the holder 221 is inserted into the base 402 so as to sandwich the narrow portion 225 of the base 402.
- the stopper 203 is placed on the base 402 so that the stopper 203 is fitted between the holders 221.
- the lever 404 is put on the stopper 203 so that the bent portion 41 of the lever 404 is positioned on the side (front side) where the terminal is inserted with respect to the shoulder portion 31 of the stopper 203.
- a rivet is inserted as a shaft 405 into the shaft hole 2212 of the holder 221 and the shaft hole 42 of the lever 404.
- the compression spring 207 is inserted between the lever 404 and the base 402 so that the positioning portion 43 of the lever 404 is inserted inside the compression spring 207.
- the compression spring 206 is inserted into the spring receiver 2213 of the holder 221 and the spring receiver 232 of the stopper 203 (FIG. 13).
- the base 402 is assembled to the box 408.
- the lower end of the wall portion 481 of the box 408 is bent so as to protrude forward.
- a gap 483 is formed between the lower end of the wall portion 481 and the rear end of the bottom portion 482, and the base 402 is inserted into the gap 483.
- the box 408 is provided with a partition wall 4800 for separating adjacent terminals.
- a groove 4801 is formed in the partition wall 4800, and a protrusion 426 provided at the side end of the wide portion 226 of the base 202 is inserted into the groove 4801.
- the button 409 is fitted onto the lever 404, and a side plate (not shown) having a shape corresponding to the box 408 is assembled so as to face the box 408, and a connecting screw (not shown) is attached to the screw hole 284 of the box 408. insert.
- the lead wire 410 of the thermal fuse 400 is inserted into one of the pair of insertion holes 510 of the fuse terminal 500 made of phosphor bronze. Then, the lead wire 410 is sandwiched between the connection portions 520 of the fuse terminal 500 and the end portion of the lead wire 410 is pulled out from the other of the pair of insertion holes 510. In this manner, with the temperature fuse 400 connected to the two fuse terminals 500, both are inserted into the storage space 4808 of the box 408.
- the terminal block 401 assembled in this way can be attached to this board by inserting an attachment boss 489 (FIG. 13) provided on the lower surface of the box 408 into a hole provided in the board (not shown).
- the connection end 429 of the base 402 and the connection end 529 of the fuse terminal 500 are soldered to the wiring on the substrate.
- the button 409 has an insertion portion 497 extending downward, and the lever 404 has an insertion hole 449 into which the insertion portion 497 is inserted.
- the insertion portion 497 has a shaft receiver 498 that abuts against the shaft 405.
- the shaft receiver 498 has a bent shape that is complementary to the outer shape of the shaft 405, and the lower end portion of the shaft receiver 498 has a shape that swells toward the shaft 405.
- the button 409 has a groove 495, and the button 409 can be pushed by inserting the tip of a driver into the groove 495.
- the groove 495 is formed so that the rear side is tapered, and the front side is wide so that the tip of the driver can be easily inserted.
- the upper surface of the button 409 is formed in a curved surface so that the upper surface of the button 409 does not contact the inner surface of the box 408 when the button 409 is pushed.
- the size of the button 409 is set so that the button 409 does not protrude from the opening 4895 of the box 408 when the button 409 is incorporated. Thereby, the terminal block 401 can be reduced in size.
- a gap 4802 is formed behind the storage space 2803 for the compression spring 206.
- the connection end portion 429 of the base 402 is inserted into the gap 483 and the gap 4802.
- a curved surface portion 4804 is provided on the outer surface of the partition wall 4800 of the box 408 on the side where the terminal 100 is inserted.
- a storage space 4808 defined by a plurality of walls is provided below the region where the base 402 is inserted.
- the thermal fuse 400 is stored in the upper part of the storage space 4808, and the fuse terminal 500 is stored in the lower part of the storage space 4808.
- the base 402 has a connection end portion 429, a narrow portion 225, a chamfered end portion 427, and a wide portion 226.
- the connection end 429 is formed by bending the rear end of the base 402 downward in a substantially L-shaped cross section.
- the base 402 is provided with a spring stopper 2219, a hole 228, and a hole 23. Note that the connection end portion 429 may be configured by a plurality of branched end portions.
- FIG. 13 shows an initial state (shipment state), in which the button 409 is in the initial position and the stopper 203 is in the first position (initial position).
- shipment state in which the button 409 is in the initial position and the stopper 203 is in the first position (initial position).
- the rear part of the button 409 rotates downward.
- the button 409 that contacts the lever 404 pushes the lever 404 downward, and the rear portion of the lever 404 also rotates downward about the shaft 405.
- the stopper 203 When the operator inserts the round terminal 100 (not shown) from the terminal hole 411 of the terminal block 401, the stopper 203 is pushed by the inserted round terminal 100 and moves from the second position to the first position. As a result of the stopper 203 moving from the second position to the first position, the third claw portion 47 (FIG. 12) of the lever 404 abuts on the upper surface of the round terminal 100. Then, the lower surface of the round terminal 100 is pressed against the upper surface of the base 402 and comes into surface contact.
- a storage space 4808 for storing the thermal fuse 400 and the fuse terminal 500 (FIG. 12) is formed below the base 402.
- the thermal fuse 400 is disposed above the storage space 4808 so as to contact the base 402. Then, the thermal fuse 400 is disconnected at, for example, 120 ° C., and by detecting this disconnection, processing such as stopping the apparatus or issuing a warning can be performed.
- the fuse terminal 500 is disposed below the storage space 4808. Further, a front space and a rear space in which the lead wire 410 of the thermal fuse 400 is disposed are provided at the front portion and the rear portion of the storage space 4808. The front space and the rear space are set to a size that can accommodate the lead wire 410 having a sufficient length, for example, 120 mm. In other words, a front space and a rear space for accommodating a slack portion of the lead wire 410 are provided in a path between the thermal fuse 400 and the fuse terminal 500. Thereby, the heat at the time of solder connection is transmitted from the fuse terminal 500 to the thermal fuse 400, and it can be prevented that the fuse is blown.
- connection portion 520 of the fuse terminal 500 is formed by being folded upward and functions as a leaf spring that urges the lead wire 410 upward. Therefore, the lead wire 410 inserted into the pair of insertion holes 510 (FIG. 12) of the fuse terminal 500 is sandwiched between the upper portion of the fuse terminal 500 and the end of the connection portion 520.
- the box 408 is provided with a step as a restricting portion 4520 in order to restrict the opening of the connecting portion 520 to the outside.
- the connecting portion 520 In a state where the lead wire 410 is sandwiched, the connecting portion 520 is pushed down and deformed so as to open outward. In order to suppress this deformation, when the temperature fuse 400 and the fuse terminal 500 are housed, the restricting portion 4520 is brought into contact with the bent portion of the fuse terminal 500. As a result, the connecting portion 520 that contacts the restricting portion 4520 is narrowed, so that the end portion of the connecting portion 520 is pushed upward and bites into the lead wire 410. Therefore, the lead wire 410 and the connection part 520 can be reliably connected.
- the terminal block 401 that can store the thermal fuse 400 can be provided.
- automatic connection can be achieved simply by attaching a terminal to the tip of the electric wire and inserting the terminal into the terminal hole.
- it is a mechanism that automatically inserts and connects only by inserting a terminal, stable connection is always possible regardless of the operator.
- safe and reliable connection is possible even under conditions in which mechanical factors or climatic factors fluctuate, such as variations in wiring operators, vibrations, or temperature cycles.
- the terminal block 401 according to the fourth embodiment can also reliably connect the terminal to the terminal block 401 with one touch. Furthermore, since one hand is not blocked, the connection work can be easily performed using both hands.
- the third claw portion 47 is formed at the front portion of the lever 4.
- a plurality of irregularities can be formed on the lower surface of the front portion of the lever 4 instead of the third claw portion 47.
- the terminal which can be used for the terminal block 1 of this invention is not restricted to a round crimp terminal, A Y-shaped crimp terminal etc. can also be used.
- the lever 4 is not limited to the configuration including the bent portion 41.
- the lever 4 may have a protrusion that rides on the shoulder 31 of the stopper 3 instead of the bent portion 41. In this case, the protrusion comes into contact with the shoulder 31 when the stopper 3 is in the second position. As a result, the lever 4 is held on the shoulder 31.
- a compression spring can be used as the biasing member. In this case, one end of the compression spring is brought into contact with the first contact portion 32 of the stopper 3, and the other end of the compression spring is brought into contact with the notch portion 44 of the lever 4.
- the compression springs 7, 207 and the compression spring 206 can be replaced with springs of other shapes or elastic bodies such as rubber.
- the height of the second contact portion 33 can be made the same as the height of the shoulder portion 31. Thereby, it can prevent that the front-end
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
Description
図1及び図2を参照し、第一実施形態に係る端子台1を説明する。端子台1は、ボックス8に組み付けられ且つ挿入される端子と電気的に接続するベース2と、ベース2上の第一位置と第二位置との間で移動可能なストッパー3と、ストッパー3を第一位置から第二位置へと移動させるレバー4とを備える。図1は、ストッパー3が第二位置にある状態の端子台1の斜視図である。レバー4は、ストッパー3が第二位置にあるときに、ストッパー3の肩部31上に乗り上げた状態で保持される。
図5から図6を参照し、第二実施形態に係る端子台201を説明する。第二実施形態の端子台201は、第一実施形態のトーションばね6に代えて、圧縮ばね206を備えている。また、端子台201は、第一実施形態のベース2の切り起こし部21に代えて、ホルダー221を備えている。第二実施形態の説明においては、第一実施形態との相違点について説明し、第一実施形態で説明した構成要素については同じ参照番号を付し、その説明を省略する。特に説明した場合を除き、同じ参照符号を付した構成要素は略同一の動作及び機能を奏し、その作用効果も略同一である。
図11を参照し、第三実施形態に係る端子台301を説明する。第一及び第二実施形態とは異なり、第三実施形態の端子台301は、ショートバー300を挿入できるように構成されている。図11の上側は、ショートバー300を挿入しない状態を示し、図11の下側は、ショートバー用穴部3809を介してショートバー300を挿入した状態を示している。第三実施形態の説明においては、第一及び第二実施形態との相違点について説明し、第一及び第二実施形態で説明した構成要素については同じ参照番号を付し、その説明を省略する。特に説明した場合を除き、同じ参照符号を付した構成要素は略同一の動作及び機能を奏し、その作用効果も略同一である。
図12から図14を参照し、第四実施形態に係る端子台401を説明する。第一から第三実施形態とは異なり、第四実施形態の端子台401は、温度ヒューズ400を収納できるように構成されている。第四実施形態の説明においては、第一から第三実施形態との相違点について説明し、第一から第三実施形態で説明した構成要素については同じ参照番号を付し、その説明を省略する。特に説明した場合を除き、同じ参照符号を付した構成要素は略同一の動作及び機能を奏し、その作用効果も略同一である。
Claims (9)
- 挿入される端子と電気的に接続するベースと、
前記ベース上の第一位置と第二位置との間で移動可能なストッパーと、
前記ストッパーが前記第二位置にあるときに前記ストッパーの肩部上に保持されるレバーとを備える、端子台。 - 前記レバー及び前記ストッパーにそれぞれ当接すると共に、前記第一位置から前記第二位置へと移動する方向に前記ストッパーを付勢する第一付勢部材を備え、
前記レバーは、前記第一付勢部材を介して前記ストッパーを前記第一位置から前記第二位置へと移動させ、
前記ストッパーの移動に伴い、前記レバーが前記肩部上に乗り上がる、請求項1に記載の端子台。 - 前記ストッパーに当接すると共に、前記第一位置から前記第二位置へと移動する方向に前記ストッパーを付勢する第一付勢部材を備え、
前記レバーによる規制が解除されると、前記ストッパーは、前記第一付勢部材の付勢力によって前記第一位置から前記第二位置へと移動し、
前記ストッパーの移動に伴い、前記レバーが前記肩部上に乗り上がる、請求項1に記載の端子台。 - 前記ベースに向かって回動する方向に前記レバーを付勢する第二付勢部材を備える、請求項1から3のいずれか1項に記載の端子台。
- 前記ベースに面して配置され、挿入される部材を前記ベースに向かって付勢する第三付勢部材を備える、請求項1から4のいずれか1項に記載の端子台。
- 前記レバーと当接する当接部を有するボタンを備え、
前記ボタンを押すことによって、前記レバーが回動する、請求項1から5のいずれか1項に記載の端子台。 - 前記ベース及び前記ストッパーを収納するボックスを備え、
前記ボタンは、前記ボックスの内面に当接する弾性部を有する、請求項1から6のいずれか1項に記載の端子台。 - 前記ベース及び前記ストッパーを収納するボックスを備え、
前記ボックスには、ショートバーが挿入される穴部が設けられている、請求項1から6のいずれか1項に記載の端子台。 - 前記ベース及び前記ストッパーを収納するボックスを備え、
前記ボックスには、温度ヒューズが収納される収納スペースが設けられている、請求項1から6のいずれか1項に記載の端子台。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014526030A JP5617062B1 (ja) | 2013-01-28 | 2014-01-28 | 端子台 |
EP14743721.4A EP2942836A4 (en) | 2013-01-28 | 2014-01-28 | TERMINAL |
PH12015501624A PH12015501624B1 (en) | 2013-01-28 | 2015-07-22 | Terminal block |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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JP2013-012800 | 2013-01-28 | ||
JP2013012800 | 2013-01-28 | ||
JP2013143578 | 2013-07-09 | ||
JP2013-143578 | 2013-07-09 |
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WO2014115570A1 true WO2014115570A1 (ja) | 2014-07-31 |
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PCT/JP2014/000420 WO2014115570A1 (ja) | 2013-01-28 | 2014-01-28 | 端子台 |
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EP (1) | EP2942836A4 (ja) |
JP (1) | JP5617062B1 (ja) |
PH (1) | PH12015501624B1 (ja) |
WO (1) | WO2014115570A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101936558B1 (ko) | 2017-05-15 | 2019-01-08 | 미쓰비시덴키 가부시키가이샤 | 단자대 및 봉단자 |
CN109560436A (zh) * | 2017-09-26 | 2019-04-02 | 安波福中央电气(上海)有限公司 | 电连接器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS62165670U (ja) * | 1986-04-09 | 1987-10-21 | ||
JPH04155783A (ja) * | 1990-10-18 | 1992-05-28 | Matsushita Electric Works Ltd | 電線接続端子 |
JPH075258U (ja) * | 1993-06-25 | 1995-01-24 | 株式会社エンパイヤ | 電線速結端子 |
JP2007109461A (ja) | 2005-10-12 | 2007-04-26 | Emuden Musen Kogyo Kk | 端子台装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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GB8508682D0 (en) * | 1985-04-03 | 1985-05-09 | Lucy & Co Ltd W | Electrical connector |
DE102007016333B4 (de) * | 2007-04-04 | 2009-01-15 | Siemens Ag | Elektrisches Reiheneinbaugerät |
-
2014
- 2014-01-28 EP EP14743721.4A patent/EP2942836A4/en not_active Withdrawn
- 2014-01-28 WO PCT/JP2014/000420 patent/WO2014115570A1/ja active Application Filing
- 2014-01-28 JP JP2014526030A patent/JP5617062B1/ja active Active
-
2015
- 2015-07-22 PH PH12015501624A patent/PH12015501624B1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS62165670U (ja) * | 1986-04-09 | 1987-10-21 | ||
JPH04155783A (ja) * | 1990-10-18 | 1992-05-28 | Matsushita Electric Works Ltd | 電線接続端子 |
JPH075258U (ja) * | 1993-06-25 | 1995-01-24 | 株式会社エンパイヤ | 電線速結端子 |
JP2007109461A (ja) | 2005-10-12 | 2007-04-26 | Emuden Musen Kogyo Kk | 端子台装置 |
Non-Patent Citations (1)
Title |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101936558B1 (ko) | 2017-05-15 | 2019-01-08 | 미쓰비시덴키 가부시키가이샤 | 단자대 및 봉단자 |
CN109560436A (zh) * | 2017-09-26 | 2019-04-02 | 安波福中央电气(上海)有限公司 | 电连接器 |
CN109560436B (zh) * | 2017-09-26 | 2024-02-02 | 安波福中央电气(上海)有限公司 | 电连接器 |
Also Published As
Publication number | Publication date |
---|---|
EP2942836A1 (en) | 2015-11-11 |
JP5617062B1 (ja) | 2014-10-29 |
JPWO2014115570A1 (ja) | 2017-01-26 |
PH12015501624A1 (en) | 2015-09-21 |
PH12015501624B1 (en) | 2015-09-21 |
EP2942836A4 (en) | 2016-09-07 |
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