TWI279047B - Receptacle connector - Google Patents

Abstract

This invention provides a receptacle connector that improves the workability and increases the reliability of contacting. On the front face of the body 1 of the receptacle connector, at each end in the longitudinal direction, is provided with an insertion section 16, respectively. Each insertion section 16 includes two contact member insertion slots 17a and 17b of charging side, arranged sequentially in the longitudinal direction of the frame body 1, and a contact member insertion slots 17c of grounding side, arranged at an intermediate position between the two contact member insertion slots 17a and 17b of charging side, and close to one side of the frame body 1 in the direction orthogonal to the longitudinal direction. Contained within the frame body 1 are blade receiving springs, each connecting with contact members inserted into the frame body 1 through contact member insertion slots 17a, 17b or 17c, respectively, terminal boards that are electrically connected to each blade receiving spring, and locking springs resiliently contacting an electric wire inserted into the frame body 1 through electric wire insertion holes 12 opening at the rear face of frame body 1 and hold the electric wire between the terminal board and the locking spring so as to electrically connect the electric wire to each terminal board.

Description

1279047 IX. Description of the invention: [Technical field to which the invention pertains] ^ The present invention relates to an insertion connector. [Prior Art] As shown in Figs. 9(8) to (d), in the prior art, the insertion connector has a rectangular parallelepiped shape and has a frame body 1 〇〇 whose longitudinal direction is slightly opposite to the horizontal direction. Parallel, and in a state where the end is exposed, it is buried in the construction surface. On both ends of the longitudinal direction of the front side of the casing y, a receptacle a 1〇1 is provided. Each of the socket ports 101 is constituted by a blade insertion opening 102a, 102b having a rectangular hole shape, and a contact insertion opening 103. Wherein, the plug insertion ports i〇2a and i〇2b are respectively used for inserting the two parallel plug edges of the charging portion, and the contact insertion ports 1〇3 are for inserting the contacts of the grounding pole. The two bolt insertion ports 102a and 102b of the socket ports 1〇1 are arranged side by side in the longitudinal direction of the frame body 1〇〇, and at the same time, at the center of the two plug* blade insertion ports 102a and 102b, close to the frame body. On one side of the short side direction of 100, the contact insertion opening 103 is disposed. (For example, refer to Patent Document 1) Inside the casing 100, a blade receiving elastic piece (not shown) is accommodated, and is connected to each of the plug insertion ports l〇2a, l2b and the contact insertion port 1 respectively. The parallel plugs and the contacts are respectively inserted into the cymbal 3; and a terminal plate (not shown) is accommodated, and is electrically connected to the blade receiving elastic piece of the charging unit. Further, on the back surface of the casing 100, an electric wire f inlet 104 is provided for insertion of a wire connected to the terminal portion of the charging portion. The wire inserted from the wire insertion opening 104 at the tip end of the screw portion is pressed against the terminal screw 105 of the terminal block, and is screwed to the screw hole provided on the side surface of the casing 1 . In addition, on the back surface of the casing 1 ,, a conductive plate 106 ′ is disposed along the longitudinal direction of the frame 1 且 and the conductive plate 1 〇 6 is electrically connected to the blade of the grounding electrode. . Further, a protruding land portion 107 is provided to cover a part of the conductive plate 1〇6. Further, on the side of the protruding land portion 107, a wire insertion opening 1〇8 is provided. The wire inserted from the wire insertion port 1〇8 at the tip end of the screw portion is pressed against the terminal screw 109 of the conductive plate 1〇6, and is screwed to the screw hole provided on the back surface of the projecting table portion 1〇7. 1279047 [Patent Document] Patent No. 2665772 [Invention] The erroneous 所 所 所 所 颞 述 构成 构成 , , , 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为 因为The wire insertion port and the terminal screw 105 and the terminal screw 109 are also arranged in the "f second time". Therefore, the efficiency is relatively high. The wire is inserted into the wire, and then the bolt is locked. The conductive plate 1G6 of the ground is constructed. It is expected that the terminal screws 1G5 and 1G9 are exposed/the conductive plates are used and the terminal screws 1G5 and 1G9 are affected by the ϋίί drops, which may cause the contact resistance to decrease due to the increase of the electric wire and the contact resistance. . , , , 升 11 ϊ ϊ 述 述 述 述 述 , , , 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 , the direction of the long side and the horizontal side ^ = I body ϊϊΐΐ ϊϊΐΐ Γ state τ, set the type of buried construction surface. 2 The two contact parts of the charging part are respectively inserted into the second and the i, the contact part of the contact of the grounding pole is inserted into the contact opening of the contact piece, and the contact opening is inserted in the direction of the long side of the frame. 'The blade receives the shrapnel, the terminal plate, and the other inserted connecting blade. The connecting piece is connected with the elastic piece from the contact opening of each contact. The yellow wire will be inserted into the wire opened from the back of the frame. 1279047 Medium =, to electrically connect the wires to each terminal block. In the Ming Dynasty, the invention of the moon frame was based on the back of Box No. 1 and was placed side by side at each end. After maintaining the interval of 略-疋, the long side of the frame is made up of Φ々; the inside of the 11 body is accommodating two locking magazines and lifting two two: each terminal board is set two = Don't hold the wires that are inserted into the electric and _ populations, and lock the magazines, and set each of the terminal plates to two from the two sub-pieces to release the sub-boards. The method of the third paragraph of the invention of the Ming Dynasty is based on the two terminal plates of the second connection of the patent application scope, at ==== and:: setting speed = corresponding in the terminal board The corresponding blade receives the shrapnel electrical connection _ and the invention in the two terminal plates with the other party's 4th article, the two patents of the patent scope range: the one-sub-board, _::=== The invention of the fifth item of the application of the scope of the application is based on the short side width direction of the frame of the smoke of the first application of the patent application, and is arranged side by side, and is charged; Electrically connecting the contact with the voltage pole side to $charge; p electrified bribe &, (4) the contact of the pole is claimed in the invention of claim 6 of the patent scope, Attached to the application, so that each blade receives the shrapnel, and the corresponding end 2 = 1279047 Patent Application No. 7, the invention of the seventh paragraph is in the invention of the phase ==3⁄4 invention, the needle is 8 The item "the sun and the moon" is in the shape of the η * 反 of the first paragraph of the patent application scope - 'clamping electricity _ a plurality of locking bullets I are formed into a shape, and at the same time, will be locked with the n of the charging portion The distance between the magazines ϊί" The terminal poles of the contact parts of the ship's poles; S: The effect of the Ming 旲 ^ According to the date of the application for the scope of the patent, the front of the frame is wide 2 / 'in each *1 In the insertion connector of the socket opening, the blade is supported by the elastic piece. The two sub-boards and the springs are accommodated in the interior of the frame body. In the middle, the knife m piece and the piece; the terminal plate is electrically connected to each blade receiving elastic piece; m holds the wire. Therefore, whether it is the blade to receive the shrapnel, the end plate, the red plate, the red ball, etc., all of them are in the environment of the broken body = reliable contact, which also does not cause looseness due to screw inspection. Μ According to the invention of claim 2, since each end is yellow, it is disposed on both sides of the long side of the frame. The elastic crystals can be combined with the blade to capture the shrapnel. The f-text is deformed by the influence of the insertion or extraction of the contact piece, and it is similar to the effect of the mouth-mouthing mouth. In addition, because the interval of the mosquito is maintained, The frame "edge" "The two wire insertion ports are arranged in the longitudinal direction of the frame, and the size of the frame in the short-side direction can be reduced, and the tolerance of the construction scale embedded in 9 1279047 can be improved. At the same time, since the interval of the lock springs that elastically contact the wires inserted from the two wires can be slightly specified, the release members can be common, and the cost reduction can be achieved. The two electrical ports of the board are connected to the invention of the third item of the TM^ contact circumference, and are respectively connected to the short side direction of the two wheel bodies of the charging part side by side. Because one of the frame terminal plates is connected to the blade to receive the elastic piece; the connection =: the effect of the insulation distance between the other side of the plate and the blade to receive the connection portion of the spring piece. In addition to this, 3 n ; Part r, :::::;;^ = row blade receiving material does not cause any hindrance, but the work of forming the joint portion is more suitable for the invention of item 4 because of the two contacts in the charging portion The two plates of the board and the *neutral contact are connected to the terminal board 'in _======:======================================== The insulator board and the sides of the frame experiencing the side direction have the effect of reducing the occurrence of the touch according to the claim. The invention of the sixth paragraph of the patent consumption is because the terminal board corresponding to the blade receives the shrapnel 1279047 - The body is formed, so that the position precision of the blade receiving elastic piece with respect to the terminal plate can be improved. Moreover, the blade receiving elastic piece is less likely to be displaced, and thus has the effect of improving the contact reliability of the contact piece and the blade receiving elastic piece. The related invention, the invention of the seventh item 'because the system is made with the blade By taking the shrapnel Ιΐίϊΐΐϊ, it is achieved by reducing the cost by using the blade = a reduction member _ for a plurality of terminal plates (_ because the invention according to the eighth application of the patent application is

The J spring is formed in the same shape. Therefore, the type of the member can be reduced to achieve H. In addition, the wire _ to the wire diameter of the terminal plate connected to the charging portion is relatively thin, but because 2 = = the distance between the daughter plate and the lock (4) is set to be more than that of the charging portion: and because == locks the elastic And the connection wire diameter i is assembled, and the charging part is not used for the assembly when the s is assembled. [Embodiment] The following description will be made in detail with reference to Figs. 1 to 7 of the present invention. Special ship Ming, in addition to 'the real gold in the head == 23⁄4 body map. The insertion and the cover 3 are combined. Its large (four) body 2 is 1279047 two 'horizontal, long slightly box-shaped shape. And the expansion protrusions of the side expansion protrusions are respectively provided with the shape of the outward expansion protrusions 5, respectively protruding the convex front edge, so as to hold the gentleman 22 as shown in FIG. 3, the interior of the body 2 is separated by the partition wall. The 7-zone door inflammation* is provided on both sides in the left-right direction (the end of the partition, and the blade _ shrapnel; and the left and right direction ^^ is used to accommodate the terminal plate described later. 07 Jia Xing sighs Zhizi Gu Na room 9, a space, in the ^ 2: 2:: ^ "internal' separated by a partition wall (7) into three ground poles (just the blade to undertake the shrapnel. 'With: = also by The partition wall 11 is divided into three spaces, and the inside of the wall (M.) is used to accommodate the charging portion (N phase) of the 媸 妃 , 系 系 系 系 系 系 系 , , , , , , , , 及 及 及 及The accommodating portions 8a, 8a, and 9a of the plate structure; the accommodating portions 8b and 8 of the conductive member (N-phase) conductive member, and the accommodating portions 8e, 8e, and 9e for the inner conductive member are divided into posts (缺口 phase) The notch portions 7a are in communication with each other. In addition, il; 9b〇9c formed at the end of the soil 7 is inserted between the three test ship insertion ports 12, and has an opening for the back surface, and the horizontal length is slightly The box is on the lower side _ central portion, and the protrusion is placed in front of the extension portion 14, ί 2 5. In addition, on the left and right sides of the extension portion 14, the position corresponding to the (four) Qiu U/6 protrudes from the protrusion portion. 15, 15. Further, the front positions of the projections 414" are formed at slightly the same height. 12 1279047 At the same time, in front of the cover 3 (that is, in front of the frame 丨), a socket opening 16 is provided on each side of the long side direction, and the socket opening 16 is inserted by three sets of contacts. The mouths 17a, 17b, 17c are formed. Further, a plug (not shown) with a grounding pole is formed by connecting two at the same time. Here, among the two contacts (flat-plate-shaped knives) having the charging portion of the plug, the contact insertion holes 17a and 17a of the contact of the voltage electrode side (phase) are inserted; and the neutral pole side The contact insertion ports l7b and 17b into which the contact of the (N-phase) (the flat-plate-shaped spigot) is inserted are formed into a rectangular hole shape, and the longitudinal direction and the short-side direction of the casing 1 are parallel to each other. The long sides of the frame j are arranged side by side with each other. The contact insertion holes 17b, 17b on the ground side are formed such that the longitudinal direction thereof is parallel to the short side direction of the frame 1

Then, the protruding portions 2a of the left and right sides of the main body 2 are engaged with the projections 6 and 15 of the main body 2 and the cover 3, and the contact insertion openings 17a and 17a of the voltage electrode side are arranged in the longitudinal direction. The size is even more. In addition, the contact insertion port 17c into which the contact member having the grounding electrode (the cross-sectional shape is a slightly elliptical grounding two leg (pm)) is formed into a semi-circular shape and is disposed in the contact population The middle portion of 17a, 17b is close to the short side direction of the frame i = sin near the lower side). In this manner, since the cover opening of the socket opening 16 covers the cover 3 and then the group portion 14 and the projection portion 15, the body terminates at the front side edge of the connecting piece 19, and at the same time, 13 1279047 ^ Second, the inside of the box #20 out of #20. At this time, the position of the assembly frame 4 with respect to the cover 3 is determined by locking the projection 18a' protruding from the inner edge of the side panel 18 to the positioning recess 15a provided in the projection 15 of the cover 3. The central piece of the piece 20 is bent to the front side so as to be locked to the rear surface 6a of the protruding portion 6, and the body 2 and the cover 3 are fixed by the assembly frame 4, thereby assembling the frame body outside the assembly box. Among the outer edges of the side panels 18 and 18 of the four, the mounting claws 18b and 18b' are protruded and are locked to the mounting holes of the mounting frame (not shown). The mounting claw 18b is engaged with the mounting hole of the mounting frame, and the frame of the socket can be placed in the mounting frame. On the other hand, inside the casing 1, the charging portions inserted from the pair of contact insertion ports 17a to 17c and the contacts of the grounding electrode are electrically connected and mechanically connected to each other to the voltage pole side (10). 22, 22; the neutral pole side receives the shrapnel 26, 26; and the grounding pole side blade receives the shrapnel 3〇, 3〇, respectively, and is accommodated in the depth of each contact member inserted into the population 17a, 17b, 17e. Here, each of the pair of voltage pole side blade receiving elastic pieces 22, 22 and the neutral pole side blade receiving elastic pieces 26, 26 is processed by a plate-shaped metal member to be formed into a slightly inverted shape, together with the locking. The ball boasters 40 and 40 and the release button 41 constitute a voltage pole side terminal plate 23 of the quick connection terminal, and both ends of the neutral pole terminal plate 27 are integrally formed via the connection pieces 24 and 28, respectively. The voltage pole side blade receives the elastic pieces 22, 22, the voltage pole side terminal plate 23, and the connecting pieces 24, 24 constitute the voltage pole side conductive member 21, while the neutral pole blade receives the elastic pieces 26, 26, neutral The pole side terminal plate 27 and the connecting pieces 28, 28 constitute a neutral pole side conductive member 25. In addition, the pair of grounding-edge blades receive the elastic pieces 3〇, 30, and the same method is used to process the plate-shaped metal members, and the locking elastics 40, 40' and the release button 50 are attached; Both ends of the ground terminal block 31 of == are integrally formed via the connecting piece 32. The grounding electrode side members are formed by the grounding electrode blades 30, 30, the grounding electrode terminal plate 31, and the connections 32, 32'. Fig. 5 shows the voltage pole side conductive member 21 and the neutral pole side conductive member 25. Since the two conductive members 21, 25 have the same shape, the voltage pole side guide 14 1279047 =1, for example, add " In the pole-side conductive member 21, a strip-shaped outer core/center extends from both ends of the inverted 11-shaped central sheet 23a; and another H^ side blade receives the elastic pieces 22, 22 from the respective connecting piece. Formed at the ends of 24, 24 . Further, the abutting piece is extended from the side edge of the center piece 23a, 'through the h-shaped connecting piece 23b, and the terminal piece 23 is constituted by the center piece 3 I, the piece 23b, and the abutting piece. In addition, one side (figure

The voltage pole piece of LtiL receives the space between the elastic piece 22 and the terminal block 23, and the voltage pole side blade receiving elastic piece 22 of the middle right side is shorter than the terminal board 23 and the terminal board 23 is close to the left side. The blade 5 is formed by the early film 22. The ice sheet _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The piece part is abutted with the piece:... Locking springs 4〇, 4〇 are arranged side by side between the files. Further, between the two lock springs 40 and 4B provided to the terminal plate 23, the release button 41 is disposed (please refer to the figure). Further, the voltage electrode side conductive member 21 and the neutral electrode side conductive member 25 are inserted into the gaps of the partition walls 7 at both ends of the center sheets 23a and 27a of the terminal plates 23 and 27, and at the same time, the abutting pieces 23c are provided. The 27c is housed in the housing portions 9a, 9b in a state of abutting against the partition wall n. Here, each of the pair of blades receives the elastic pieces 22 and 26, and is accommodated in the accommodating portions 8a and 8b via the notch portions 7a. Further, the terminal plates 23 and 27 of the charging unit are arranged side by side in the short-side direction of the casing 1. The connecting pieces 24, 24, and the connecting pieces 28, 28 are arranged in the short side direction of the frame 1, and are disposed on both sides of the blade receiving elastic pieces 22, 26. Wherein, the connecting piece 24 7 24 is connected to the blade receiving elastic piece 22, 22' corresponding to the terminal plate 23 on one side, and the connecting piece 28, 28 is connected to the blade corresponding to the terminal plate 27 on the other side. Shrapnel 26, 26. Since the connecting pieces 24, 28 are connected between the elastic pieces 22, 26 and the terminal plates 23, 27 on the side far from the different poles, the between the connecting pieces 24, 28 of the different poles can be sufficiently ensured. Insulation distance. In addition, since the blade receives the elastic pieces 22, 26 without causing interference when the connecting pieces 24, 28 are bent, 15 1279047, the bending of the connecting pieces 24, 28 can be more easily performed: ^, _ still The advantage of stability. In addition, since the conductive member 21 composed of the two blade pieces on the voltage electrode side and the conductive member 25 composed of the two blade pieces on the neutral pole side receiving the elastic pieces 26, 26 and the terminal plate 27 5 is not disposed inside the casing 1, and is disposed at a position opposite to the center of the casing ,. Therefore, the voltage pole conductive member 21 and the neutral pole side member 25 can be used in common. In addition, since the conductive member 21 on the voltage pole side and the conductive member 25 on the pole side can be held slightly fixed, the limited space towel inside the frame 1 can ensure the advantage of averaging the insulation distance. ,.

On the other hand, the ground-electrode-side conductive member 29 also has a shape slightly the same as that of the voltage-electrode-side conductive member 21 and the neutral-electrode-side conductive member 25. 2 to 4, the plate-like connecting pieces 32, 32 are extended from both ends of the central piece 31& which are inverted;; the grounding-edge blade receives the elastic pieces 3〇, 3〇 respectively Formed in an integral manner from both ends of each 32. Further, the contact piece is extended from the upper side edge of the center piece 31a via a U-shaped connecting piece 3, and the center piece 31a, the connecting piece 31b, and the contact piece 31c constitute the terminal block 31. In addition, the voltage pole side blades on both sides of the ground electrode side receive the same spacing of the elastic pieces 3〇, 3〇 and the terminal plate 3ι, and the terminal plate 31 is formed on the blade receiving elastic piece/〇, the central piece 31 of the terminal plate 31 & And the abutting pieces 31 are mutually opposite in a slightly parallel manner. The vertical piece portions at both ends of the center piece 31a and the vertical piece portions at both ends of the abutting piece 31c are disposed in the thickness direction, and the vertical piece portion of the center piece 31a. Between the longitudinal piece portions of the abutment 31c, locking springs 4, 4, respectively, are arranged side by side. Further, between the two lock springs 4A and 4B provided opposite to the terminal block 31, the release button is additionally provided, and the ground-electrode-side conductive member 29 is formed so that both ends of the center piece 31& of the terminal plate 31, the wall 7 At the same time, the contact piece 31c is abutted against the partition wall 11 and is housed in the accommodating portion 9c. At this time, the blade receiving elastic pieces, for example, 30' on both sides are accommodated in the housing portion and the inside via the notch portion 7a. Next, the description of each of the terminal plates 23, 27, and 31 is common to each other, and constitutes a quick connection 16 1279047 terminal device _ fixed spring 40 and a release button 4 to form a J-shape to form a locking piece 4 〇 b. The contact #4()a disc & sheet contact tab is then fed to form a continuous-body shape. Here, the piece 40a" locking tab 4〇b is oriented toward the connecting piece 4〇c, also f, the same side, the front end of the contact piece 4〇& and the locking piece_, the second is=== „The direction in which the connecting piece 40c is opened is inclined, and is extended by each other. When the locking material 4G is mounted between the middle a·~ and the contact piece 23c of each terminal plate 23, the connecting piece 4〇c is connected to the contact piece and the locking piece. The tabs 23c are opposite. In addition, 前端ί 2 = the front end portion of the fixed piece is arranged closer to the front end side, and the distance from the transport piece 23b is smaller. The fish lock inlet 12' is formed at a corresponding position between the abutting piece 23c.., the second piece of the contact piece 4Ga and the locking piece 端子 of the terminal plate 23, the Thunder! line (not shown) via When the wire insertion opening 12 is inserted into the inside of the frame 1, 2 = the end portion 2 is held by the contact piece 23c... and the contact piece and the locking piece are connected, and the contact piece 23c... is in contact with the conductive piece. The member 2i... is electrically connected to the electric wire, and the stalk is held by the front end edge of the locking piece 4〇b, and is pulled out from the frame 1 to obtain mechanical _ set.尤盆定片仪 is inserted into the wire σ 12, in the direction of the plug-in _ direction, the distance between the electric ii 23e is inclined, so the wire is insulated and covered for this wire, only Insert the frame 1 in the two pieces of the if the core wire to remove the insulation coating. Therefore, the wire clamped between the first piece c and the locking piece 4 前 is actually referred to as the core wire being clamped to the terminal plate 23, 27 of the charging portion, and the end of the grounding electrode is thus pinned. The interval between the pieces 31 and the chips is relatively narrow. Fortunately, the terminal portion of the grounding electrode to which the wire t is thinner is connected, so that the locking spring 4G' of 17 1279047 can ensure sufficient contact pressure.瞒, since the lock ears 40 are all the same, the assembly of the charging unit is not confusingly assembled during assembly. Here, when the charging pole of the connecting wire is suitable for 3.1 mm 2 to 5.5 coffee 2, the grounding pole of the connecting wire is suitable for the wire. 5 coffee to 4 legs 2 'better case is to charge the terminal plate 23, The gap between the 27 (the resist piece 23c, 27c) and the lock spring 40 (the size of (7) in Fig. 4) is set to be ugly; and the terminal plate 31 (the contact piece 31c) of the ground electrode is interposed between the lock spring 40 and the lock spring 40 The gap (G2 size in Fig. 4) is set to 〇.2 mm. In addition

At the bottom wall of the body 2, a portion corresponding to the release button 41 passes through the second and I operation holes 13. The release button 41 is made of a synthetic resin molded article, and the arrangement sub-plates 23, 27, 31 are provided between the two lock springs 40, respectively. The two m abuts on the back side of the locking tabs of the two locking bullets *4, respectively, and the shape of the side, protruding toward the side. The operation hole 13 has a shape that can be applied, for example, to a screwdriver. The tool is inserted into the operation hole 13, and the release button 41 is biased toward the front piece by the pressing force from the pressing piece 41 & Therefore, as described above, in a state where the electric wires are connected to the ends, 27, 31, the release button 41 is pushed by the tool insertion operation hole 13; the = sheet is deflected in a form separated from the electric wires, and the electric wire is released. Machine. The electric wire is pulled out from the casing 1. Here, the release-41 is provided with two cymbals, and the two locking cages 40 27 ίί 设 provided on the respective terminal plates 23, 27, 31 can be simultaneously pressed. Therefore, 'when each of the terminal plates 23, 27, 31ΐ, 2, and __41' can be simultaneously released. 2 This embodiment has a configuration as described above, because the conductive member composed of the sheets 2 and the terminal plates 23... 21, 25, 29, and cage 40, all in the frame! The inside, while the circuit portion does not exist on the outside, the 2 members 2, 25, 29 and the lock spring 4G become less susceptible to the outside: 景[曰' and become less prone to money, so the contact with the wire can be increased. 'Because this structure is not the same as the conventional socket, the screw end $ is used in the terminal part. Because of the 18 1279047 ^ speed connection, the gamma and the blade receiving elastic piece 22 are independent of each other. It is reversed by the influence of the insertion and removal of the contact member; or the stability of the lock spring 40 prevents the insulation performance from being lowered. 7 曰 = = = = = = = ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ It is possible to hold the lif, the electric power such as the power supply of the f electric wire, etc. The square wire is provided with two electric wire insertion ports 12 in each of the thunder terminal plates 23··· The feeder insertion port is arranged side by side in the longitudinal direction of the body 1, so that the dimension of the short side of the body 1 (that is, the ruler 2 in the up and down direction: after inserting ί: ΐ > 1 into the construction surface) The accommodating property makes the construction easier. Moreover, the electric king is formed on the back of the frame 1, and has the left side 3, the electric wire inserted into the π 12; and the right _ 3 Wei miscellaneous 卩12. It is formed in two rows, so even if the connection is like a thin line, in addition, since the insertion of the population 12 from the left-hand wire is inserted, the interval between the lock springs 40 is kept slightly fixed, so even if k is connected by wires, The release button 12 19 1279047 (release member) provided corresponding to each terminal plate 23 can be made common to Both the port 12 and the operation hole 13 are "(4). In addition, the wire is inserted into the back surface of the wire insertion wire G, so that the insertion direction of the hole 13 is 弋 弋 弋 弋 以及 以及 以及 以及 以及 以及 以及The operation can be performed from the single-square ^# early-direction, so that the connection between the electric_connection and the electric wire can be improved, so that the work efficiency can be improved. The above-mentioned 'electrical components 2, 25, 29 are honest; the first? I, ?7 μ / this becomes even if the core wire of the wire is 纟, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, · The contact part of the wire with the wire (the roll of the counter-repetition = 33 knives = upper = the direction of the entrance *, the unevenness of the intersection is large, and even after the thin twisting, the dirt against the friction of the wire can be A certain sound f is also connected/simultaneously. For the surface attached to the wire, the shovel is removed, and the hunting is removed by the unevenness of the rolling portion 33. In addition, the front end of the vertical portion is In the vicinity, the locking piece 4〇b is the i-side that can be contacted, and 5, ^===12 is introduced into the wire contact portion of the frame 1, m The width direction of the sheet portion is recorded side by side. The near end portion is formed as a part of the spherical surface (that is, the so-called Zhang 12 12 guideline scaled stranded wire ίίϊϋ ϊϋ 夹持 ϊϋ ϊϋ ϊϋ ϊϋ Between the guiding protrusions, at the same time, by the guiding center ρ = shape, the shape of the sheet can make the wire be induced as much as possible through the two leads. With this configuration, even if the wire is a twisted wire , the possibility of continuation. In addition, by making the position of the guiding protrusion = the vicinity of the front end portion of the locking piece 40b, the wire can be positioned in the position of the snap-in, the locking piece 4〇 b Make a relatively large contact voltage work on the wire 可 ^ can be sure to ensure the electrical connection of the wire. In this way, since the core wires of the terminal plates 23 and 27 and the electric wires can be used even when they are twisted wires, the types of wires to be used can be increased, and the convenience of use can be improved. In addition, as shown in FIG. 6, in the above-described embodiment, the blade holder 1279047 is connected to the elastic piece 22, and the corresponding terminal 2L., so that the blade receives the elastic body to form each conductive member. Lifting, so that the bearing shrapnel 22. · The positional accuracy of the terminal board 23.·· can improve the positional deviation f of the contact piece and the 77 piece of shrapnel, so it has the appearance as shown in Figure 7, (4) called the secret 22 = a hole (not shown); and a hole (not shown) from the connecting piece %, the button 34, the 24 mm, and the 24& Terminal board 23... and .^ This is a simple description of the pattern of the terminal board 23 "• used for the hard type]

Fig. 1 is a view showing a socket of the present embodiment, (4) is a front view; (8) is a plan view (c) is a bottom view; (d) is a right side view. Fig. 2 is an exploded perspective view showing the same as above. The chaos 3 series shows the front view in the state where the cover is removed. Fig. 4 is a side sectional view showing the state in which the cover is removed. Fig. 5 is a view for explaining the arrangement of the conductive members of the above. Fig. 6 is a perspective view showing the appearance of the conductive member of the above. Fig. 7 is a perspective view showing the appearance of other conductive members as above. Fig. 8 is a rear view showing a comparative example of the above. Figure 9 shows a conventional socket, (a) a system view; (b) a top view; (c) a rear view; (d) a left side view. [Description of main component symbols] 1 to housing 2 to main body 21 1279047 2a to projection 3 to cover 4 to assembly frame 5 to expansion projection 6 to projection 6a to recess 7 to partition 7a to cutout 8 The blade receiving storage chambers 8a, 8b, 8c to accommodating portions 9 to terminal accommodating chambers 9a, 9b, 9c to accommodating portions 10 to partitioning walls 11 to partitioning walls 12 to electric wire insertion openings 12' to the electric wire insertion openings 13 to the operation holes 13' to feeder insertion port 14 to extension portion 15 to projection portion 15a to positioning recess portion 16 to socket opening 17a, 17b, 17c to contact insertion port 18 to side piece 18a to projection 18b to mounting claw 19 to connecting piece 20 - protruding sheet 21 - voltage pole side conductive member 22 1279047 22 - voltage pole side blade receiving elastic piece 23 - voltage electrode side terminal plate 23a - center piece 23b - connecting piece 23c - abutting piece 24 - connecting piece 24a - caulking piece 25 to neutral pole side conductive member 26 to neutral pole side blade to receive spring piece 27 to neutral pole side terminal plate

27a to the center piece 27c to the contact piece 28 to the connection piece 29 to the ground electrode side conductive member 30 to the ground electrode side blade receiving elastic piece 31 to the ground electrode side terminal plate 31a to the center piece 31b to the connecting piece 31c to the abutting piece 32 〜 Connecting piece 33 to knurling portion 34 to caulking rivet 40 to locking spring 40a to contact piece 40b to locking piece 40c to connecting piece 41 to releasing button 41a to pressing piece 50 to releasing button 23 1279047 100 to frame body 101~ Socket ports 102a and 102b to spigot insertion port 103 to contact insertion port 104 to wire insertion port 105 to terminal screw 106 to conductive plate 107 to projecting portion 108 to wire insertion port 109 to terminal screw 〇 to center of frame 1 Position Gl, G2 ~ gap 24

Claims (1)

1279047 X. The scope of application for patents: It has a long length and a long length. It has a frame to make it on the construction surface. It is buried in the setting mouth and is connected to the state. "The contacts into which the two contact pieces of the cymbal are inserted are inserted into the contact insertion openings of the respective ='=t=i, wherein the long-side direction is arranged side by side with the f-connected plugs of the respective contacts in the frame Zhao 3 Each of the connected pieces is electrically connected to the respective pieces; and the locking device is arranged between the f-contact member, the tweezers plate, and the respective blade plates of the respective blades, so that the respective lightning release solutions are as follows. The upper part of the patent range; the middle part of the side direction, in the door of the two sockets ^; /, in the length of the frame and the locks f _, in the * BbH with Wei each terminal The board wire insertion port maintains _—^^^^^^ each of the terminal boards has two in the inside of the frame, and two sides are arranged side by side; between the fixed spring and the terminal plates; The lock state is directed to the two contacts that are separated from the terminal block, respectively: the connection portion with the charging portion, and the Both ends: the wire inserted into the plate is elastically contacted? The dream is inserted into the terminal with the == back opening wire (four) 夕古斗..." by the 5 hai each wire held by the locking spring and the 25 1279047 frame _ _The blade receives a contact of the fim1 mm1 'the towel' in the charging part of the two springs; the: the yoke one = the two pieces of the contact piece are electrically connected to each other in a position symmetrical with each other inside the frame . •. Apply the plug-in connector of the scope of the patent application, between the basin and the ifj sub-board. The end of the board/and the "hetero-pole contact piece is electrically connected. 6. The insert piece of the item i of the patent application and the terminal board corresponding thereto are formed in the body to receive the blades 7 = Patent application scope The insertion of the first item and the corresponding terminal plate are respectively formed. The first lock between the respective blades is received by the middle lock, and the distance between each terminal plate and the locking magazine is Set to the terminal of the charging unit eleven, the figure · 26