TWI591906B - Fixture piece for fixing conductive plates as well as plug and socket including the same - Google Patents

Description

Conductive shrapnel fixing parts and plugs and sockets

The invention relates to a conductive elastic piece fixing member, a plug and a socket, in particular to a fire wire elastic piece and a fire wire conductive piece overheating, or when the neutral wire elastic piece and the neutral wire conductive piece are overheated, the fire can be ensured. The elastic wire, the fire wire conductive piece, the neutral wire elastic piece and the neutral wire conductive piece are simultaneously separated.

In order to avoid current overload, short circuit, overheating, etc. of the circuit, a fuse or a breaker is usually arranged on the circuit. When the temperature of the circuit is too high or the current is too large, the fuse is blown by the high temperature or the breaker is broken. The metal shrapnel jumps off to make the circuit open and power off, ensuring the safety of electricity.

The Republic of China new patent No. M509999 "Insulating temperature-damping fixing piece and plug and socket using the insulating type temperature-rise breaking fixing piece", the insulating temperature-heating fixing piece comprises a connecting piece and two limiting pieces combined in the connecting piece 2 Forming a similar H-shaped structure, the connecting member is placed in a groove formed on the conductive sheet, the two limiting members are abutted against the opposite sides of the two conductive members, and the two conductive members are in contact with each other, and the connecting member is It is destroyed during overheating, causing the two conductive members to form an open circuit.

However, each of the igniting wire elastic piece and the igniting wire conductive piece uses a heat-rise fuse fixing piece, and each of the neutral wire elastic piece and the neutral wire conductive piece uses another temperature-heating fixing piece, for example, the 21st drawing of the above M509999 patent. Shown. When the load (electrical appliance) is connected between the fire wire conductive sheet and the neutral wire conductive sheet, the current is sequentially passed through the fire wire elastic piece, the fire wire conductive piece, the load (electrical device), the neutral wire conductive piece and the neutrality. Line the shrapnel to form a path. If the position of the overheating is between the neutral wire elastic piece and the neutral wire conductive piece, the fixing piece between the neutral wire elastic piece and the neutral wire conductive piece will be destroyed due to the temperature rise, and at this time, the fire line elastic piece is located. The fixing piece between the conductive wire and the conductive wire may not be damaged. Thus, the high current before the breaking is formed can still enter the load. If the load leaks, and the operator touches the load while grounding, the operator will Therefore, electric shock.

In addition, in the embodiments shown in Figs. 1, 2, and 3 of U.S. Patent No. 9,527,798, the live wire conductive plate and the live wire contact portion are used independently. A limiting element, another neutral wire conductive plate and a neutral wire contact portion, are additionally separately used with another limiting element. Therefore, the U.S. Patent No. 2,529, 798 also has the problem of the above-mentioned Republic of China New Patent No. M509999, that is, in the case of overheating, the structure disclosed in U.S. Patent No. 9257778 may be only a neutral conductive sheet and medium. The limiting member between the line contact portions is broken, and the stopper between the live wire conductive piece and the live wire contact portion remains intact.

In order to ensure that the igniting elastic piece and the igniting wire conductive piece before the load can be surely disconnected when the current path is overheated, the present invention proposes a conductive elastic piece fixing member.

The conductive elastic piece fixing member is configured to contact a fire linear elastic piece and a fire wire conductive piece to each other, and a neutral wire elastic piece and a neutral wire conductive piece are in contact with each other, wherein the fire wire elastic piece is The width of the limiting portion is T1, and the width of the neutral elastic piece is T2, and the elastic wire elastic piece is separated from the neutral elastic piece by an insulating distance L. The conductive elastic piece fixing member includes: a first limiting member, a second limiting member and a connecting member, the connecting member connecting the first limiting member and the second limiting member, the first limiting member having a first limiting end, The second limiting member has a second limiting end, and the distance M between the first limiting end and the second limiting end is T1+T2+L, thereby making the first limiting end of the first limiting member and the second The second limiting end of the limiting member respectively abuts the fire wire elastic piece and the neutral wire elastic piece, and the fire wire elastic piece and the neutral wire elastic piece are restricted by the connecting piece, so that the fire linear elastic piece and the fire line elastic piece The wicking wire conductive sheets are in contact with each other, and the neutral wire elastic piece and the neutral wire conductive piece are in contact with each other, and the igniting wire elastic piece and the neutral wire elastic piece simultaneously have an elastic force away from each other. When the igniting wire elastic piece and the wicking wire conductive sheet are overheated, or when the neutral wire elastic piece and the neutral wire conductive piece are overheated, regardless of the first limiting piece, the second limiting piece or the connection Any one of the pieces is destroyed, and the first limiting member, the second limiting member and the connecting member are lost to the original limiting position, so that the fire wire elastic piece, the fire wire conductive piece, the middle The linear elastic piece and the neutral conductive piece are simultaneously separated.

Further, the fire wire elastic piece forms a first notch, and the neutral wire elastic piece forms a second notch, and the first notch and the second notch are for receiving the connecting member.

Further, the volute elastic piece forms a first bending section, and the neutral wire elastic piece forms a second bending section, and the first limiting end of the first limiting member and the second limiting end of the second limiting component respectively Corresponding to the first bending segment of the volute wire elastic piece and the second bending segment of the neutral wire elastic piece.

Further, a first collar is formed on the first limiting member for fitting the fire wire elastic piece, and a second collar is formed on the second limiting member for fitting the neutral wire elastic piece.

Further, the first limiting member, the second limiting member and the connecting member are all made of a plastic material, and the first limiting member and the second limiting member are in the form of a sheet, and the connecting member and the first limiting member are And a gap to be broken between the connecting member and the second limiting member, the thickness of the portion to be damaged is less than the thickness of the connecting member.

Further, the first limiting member and the second limiting member are made of a metal material, and the connecting member is made of a plastic material, the connecting member and the first limiting member, and the connecting member and the second limiting member are respectively Awaiting destruction.

Further, the first limiting member and the second limiting member are both in the shape of a convex shape, and are respectively formed on opposite ends of the connecting member.

Further, the fire wire conductive sheet comprises a plurality of fire wire slots, and the fire wire conductive sheet is in contact with a single fire wire elastic piece, wherein the neutral wire conductive piece comprises a plurality of neutral wire slots, and the neutral wire conductive The piece is in contact with a single neutral wire elastic piece, the fire wire elastic piece, the neutral wire elastic piece, and the neutral wire elastic piece are commonly used by the first limiting piece and the second limiting piece. And the connector is limited.

The present invention is also a socket using the foregoing conductive elastic piece fixing member, comprising:

An insulative body having at least one pair of opposite fire wire jacks and a neutral wire jack; a fire wire conductive piece disposed in the insulative body and corresponding to the fire line jack; a conductive wire conductive piece is disposed in the insulating body and is disposed in the neutral wire jack; a fire wire elastic piece is disposed in the insulating body, and the fired wire conductive piece is disposed; a neutral wire elastic piece Installed in the insulative body and paired with the neutral conductive sheet. The first limiting member and the second limiting member of the conductive elastic piece fixing member respectively abut the elastic wire elastic piece and the neutral elastic piece, and the volute elastic piece and the neutral are connected by the connecting piece The wire spring is limited to make the fire wire elastic piece and the fire wire conductive piece contact each other, and the neutral wire elastic piece and the neutral wire conductive piece are in contact with each other, between the fire wire elastic piece and the fire wire conductive piece When overheating, or when the neutral wire is overheated between the neutral wire and the neutral wire, whether the first limiting member, the second limiting member or the connecting member is broken, the first The limiting member, the second limiting member and the connecting member lose the original limiting function, so that the fire wire elastic piece, the fire wire conductive piece, the neutral wire elastic piece and the neutral wire conductive piece are simultaneously separated .

The present invention is also a plug using the foregoing conductive elastic piece fixing member, comprising:

An insulating body; a igniting wire conductive piece disposed inside the insulating body and extending outside the insulating body; a neutral wire conductive piece disposed inside the insulating body and extending from the insulating body External; a fire-elastic shrapnel, located inside the insulative body, and corresponding to the fire wire conductive sheet; a neutral wire shrapnel, located inside the insulating body, and corresponding to the neutral wire conductive sheet. The first limiting member and the second limiting member of the conductive elastic piece fixing member respectively abut the elastic wire elastic piece and the neutral elastic piece, and the volute elastic piece and the neutral are connected by the connecting piece The wire spring is limited to make the fire wire elastic piece and the fire wire conductive piece contact each other, and the neutral wire elastic piece and the neutral wire conductive piece are in contact with each other, between the fire wire elastic piece and the fire wire conductive piece When overheating, or when the neutral wire is overheated between the neutral wire and the neutral wire, whether the first limiting member, the second limiting member or the connecting member is broken, the first The limiting member, the second limiting member and the connecting member lose the original limiting function, so that the fire wire elastic piece, the fire wire conductive piece, the neutral wire elastic piece and the neutral wire conductive piece are simultaneously separated .

Through the above technical features, the following effects can be produced:

1. The distance M between the first limiting end of the first limiting member and the second limiting end of the second limiting member is that the width of the framing elastic piece is limited to T1, and the neutral elastic piece is limited. The width of the bit portion is T2 and the insulation distance L between the volute wire elastic piece and the neutral wire elastic piece is added to ensure that the fire wire elastic piece and the fire wire conductive piece contact each other, and the neutrality The wire elastic piece and the neutral wire conductive piece are in contact with each other.

2. Since the current flows in from the path of the flaming line, it flows out of the path of the neutral line. The present invention ensures that the current is interrupted at the inflow end of the current when the operating temperature is overheated. That is, as long as the aforementioned conductive elastic member is broken, the volute elastic piece and the wicking wire conductive piece are separated. Of course, the neutral elastic piece and the neutral wire conductive piece must also be separated.

3. By forming a first bending section on the volute elastic piece and forming a second bending section on the neutral elastic piece to fix the relative position of the first bending section and the second bending section, The conductive elastic piece fixing member of the invention can be adapted to different plugs or sockets in one size.

In combination with the above technical features, the main functions of the conductive elastic piece fixing member and the plug and the socket of the present invention will be clearly shown in the following embodiments.

The first embodiment of the present invention, as shown in the first and second figures, the conductive elastic member (10) of the present embodiment includes: a first limiting member (1) and a second limiting member (2). A connecting member (3) connecting the first limiting member (1) and the second limiting member (2), so that the conductive elastic member fixing member (10) forms an H-shaped structural form. Wherein, the first limiting member (1), the second limiting member (2) and the connecting member (3) are selected to use a heat-destroying material, such as a plastic material, which is allowed to be destroyed at 80 ° C to 299 ° C. And the first limiting member (1) and the second limiting member (2) are in the form of a sheet, the connecting member (3) and the first limiting member (1), and the connecting member (3) and the A second to-be-destroyed portion (4) is disposed between the second limiting members (2), and the thickness (T) of the to-be-destroyed portion (4) is smaller than the thickness (T') of the connecting member (3).

Referring to the third to fifth figures, the conductive elastic piece fixing member (10) is used for contacting a fire linear elastic piece (5) and a fire linear conductive piece (6) to each other, and also making a middle The elastic wire piece (7) and the neutral wire conductive piece (8) are in contact with each other, wherein the width of the fire wire elastic piece (5) is limited by the position T1, and the neutral wire elastic piece (7) is limited. The width of the part is T2. When assembled, a first notch (51) is formed in the volute elastic piece (5), and a second notch (71) is formed in the neutral elastic piece (7), and a force (F) is first applied to the The igniting elastic piece (5) abuts against the igniting wire conductive piece (6), and the neutral wire elastic piece (7) is abutted against the neutral wire conductive piece (8). In this state, the volute line The elastic piece (5) and the neutral elastic piece (7) will have an elastic force away from each other at the same time, and the volute elastic piece (5) is spaced apart from the neutral elastic piece (7) by an insulation distance L, and the first A limiting member (1) has a first limiting end (11), and the second limiting member (2) has a second limiting end (21), the first limiting end (11) and the second limiting end (21) being Located on the opposite inner faces of the first limiting member (1) and the second limiting member (2), the distance M between the first limiting end (11) and the second limiting end (21) is T1 + T2 +L. Therefore, the first limiting end (11) of the first limiting member (1) and the second limiting end (21) of the second limiting member (2) can be respectively abutted against the volleyball elastic piece (5) and The neutral elastic piece (7) is received in the first notch (51) and the second notch (71) by the connecting member (3), and the volute elastic piece (5) is The neutral elastic piece (7) is limited to contact the fire wire elastic piece (5) and the fire wire conductive piece (6), and the neutral wire elastic piece (7) and the neutral wire conductive piece ( 8) Contact each other.

Referring to the sixth figure, when the fire wire elastic piece (5) and the fire wire conductive piece (6) are overheated, or the neutral wire elastic piece (7) and the neutral wire conductive piece (8) When it is overheated, either the first restriction member (1), the second restriction member (2) or the connector member (3) is broken [usually the to-be-destroyed portion (4) is broken], The first limiting member (1), the second limiting member (2) and the connecting member (3) lose the original limiting action, so that the volute elastic piece (5) and the neutral elastic piece (7) Keep away from each other by the elastic force that is away from each other. At this time, the volute wire elastic piece (5) and the wicking wire conductive piece (6) are separated, and the neutral wire elastic piece (7) and the neutral wire conductive piece (8) are also separated at the same time.

Referring to the seventh embodiment of the present invention, the conductive elastic piece fixing member (10A) of the present embodiment includes: a first limiting member (1A), a second limiting member (2A) and a connecting member ( 3A), the connecting member (3A) connects the first limiting member (1A) and the second limiting member (2A) to form the conductive elastic piece fixing member (10A) into an H-shaped structural form. The first limiting member (1A) and the second limiting member (2A) are made of a metal material, and the connecting member (3A) is made of a plastic material, and the connecting member (3A) is between the connecting member (3A) and the first limiting member (1A). And a joint to be broken portion (4A) between the connecting member (3A) and the second restricting member (2A). In this embodiment, the first limiting member (1A) and the second limiting member (2A) of the metal material can make the heat transfer more uniform and rapid, and ensure that the to-be-destroyed portion (4A) can be broken when the passage is overheated.

For the third embodiment of the present invention, please refer to the eighth embodiment. In this embodiment, a fire wire elastic piece (5A), a fire wire conductive piece (6A), and a neutral wire elastic piece (7A) and a neutral line are provided. a conductive sheet (8A), the volute elastic piece (5A) forms a first bent portion (51A), and has a first groove (52A) on the first bent portion (51A); the neutral line The elastic piece (7A) forms a second bent portion (71A), and has a second groove (72A) on the second bent portion (71A). Referring to the ninth and tenth views, the conductive elastic piece fixing member (10) of the embodiment can be adapted to different fire linear elastic pieces (5A) (5A') / fire linear conductive piece as long as one size is adopted. (6A) (6A'), and neutral elastic sheet (7A) (7A') / neutral conductive sheet (8A) (8A').

According to a fourth embodiment of the present invention, the conductive elastic piece fixing member (10B) of the present embodiment includes: a first limiting member (1B), a second limiting member (2B), and a connecting member. (3B), the connecting member (3B) is connected to the first limiting member (1B) and the second limiting member (2B), wherein a first collar (11B) is formed on the first limiting member (1B), A second collar (21B) is formed on the second limiting member (2B).

Referring to Figures 12 to 14, there is a fire wire elastic piece (5B), a fire wire conductive piece (6B), and a neutral wire elastic piece (7B), a neutral wire conductive piece (8B). The volute elastic piece (5B) is used for the width of the restricted portion being T1, and the neutral elastic piece (7B) is used for the width of the restricted portion being T2, first applying a force (F) to make the fire The elastic wire piece (5B) abuts against the fire wire conductive piece (6B), and the neutral wire elastic piece (7B) is abutted against the neutral wire conductive piece (8B), and the fire line elastic piece (5B) An insulating distance L is spaced apart from the neutral elastic piece (7B). The corresponding distance of the farthest distance of the first collar (11B) and the second collar (21B) is a first limiting end (12B). And a second limiting end (22B), the distance M between the first limiting end (11) and the second limiting end (21) is T1 + T2 + L. Therefore, the first collar (11B) of the first restriction member (1B) can be fitted over the volute elastic piece (5B), and the second collar (21B) of the second restriction member (2B) can be Between the neutral elastic piece (7B), the volute elastic piece (5B) and the neutral elastic piece (7B) are restrained to make the volute elastic piece (5B) and the volute line The conductive sheets (6B) are in contact with each other, and the neutral wire elastic piece (7B) and the neutral wire conductive piece (8B) are brought into contact with each other.

According to a fifth embodiment of the present invention, the conductive elastic piece fixing member (10C) of the present embodiment includes: a first limiting member (1C), a second limiting member (2C), and a connecting member. (3C), the connecting member (3C) is connected to the first limiting member (1C) and the second limiting member (2C), wherein a gap is formed between the first limiting member (1C) and the connecting member (3C) A first set of rings (11C), a second collar (21C) is formed between the second limiting member (2C) and the connecting member (3C). The first limiting member (1C) and the second limiting member (2C) are made of a metal material, and the connecting member (3C) is made of a plastic material, and the connecting member (3C) is between the connecting member (3C) and the first limiting member (1C). As a first to-be-destroyed portion (12C), a second to-be-destroyed portion (22C) is formed between the connecting member (3C) and the second limiting member (2C). In this embodiment, the first limiting member (1C) and the second limiting member (2C) of the metal material can also make the heat transfer more uniform and rapid, and ensure the first to-be-destroyed portion (12C) and the first portion when the passage is overheated. The second to-be-destroyed part (22C) can be destroyed.

According to a sixth embodiment of the present invention, the conductive elastic piece fixing member (10D) of the present embodiment includes: a first limiting member (1D), a second limiting member (2D), and a connecting member. (3D), the connecting member (3D) is connected to the first limiting member (1D) and the second limiting member (2D), wherein the first limiting member (1D) and the second limiting member (2D) are both The convex shape is respectively formed on opposite ends of the connecting member (3D).

Referring to FIG. 17, FIG. 17A and FIG. 18, the embodiment further has a fire linear elastic piece (5D), a fire linear conductive piece (6D), and a neutral elastic piece (7D). a neutral wire conductive piece (8D), the fire wire elastic piece (5D) forming a first abutting portion (51D), the neutral wire elastic piece (7D) forming a second abutting portion (71D), The first limiting member (1D) and the second limiting member (2D) are respectively inwardly abutted against the first abutting portion (51D) and the second abutting portion (71D) to make the fire linear shrapnel (5D) contacting the wicking wire conductive sheets (6D) with each other, and bringing the neutral wire elastic piece (7D) and the neutral wire conductive piece (8D) into contact with each other, the first abutting portion (51D) being used for The width of the restricted portion is T1, and the width of the second abutting portion (71D) for the restricted portion is T2. When the elastic wire elastic piece (5D) abuts against the fire wire conductive sheet (6D), And the neutral elastic piece (7D) is spaced apart from the neutral wire elastic piece (8D) by an insulation distance L from the neutral wire elastic piece (7D), the first limiting piece (1D) having a first limiting end (11D) against the first abutting portion (51D), the second limiting member (2D) having a first The limiting end (21D) is opposite to the second abutting portion (71D), and the first limiting end (11D) and the second limiting end (21D) are located at the first limiting member (1D) and the second restriction The opposite inner surface of the piece (2D), the distance M between the first limiting end (11D) and the second limiting end (21D) is T1 + T2 + L. When any one of the first limiting member (1D), the second limiting member (2D) or the connecting member (3D) is broken, the elastic force causes the volute elastic piece (5D) and the neutral elastic piece (7D) Displace relative to each other.

Referring to FIG. 19, the conductive elastic piece fixing member (10) of the present invention is used for overheat protection of the plug, and the plug of the embodiment includes:

An insulating body (20); a fire-line conductive sheet (30) disposed inside the insulating body (20) and extending outside the insulating body (20); a neutral conductive sheet (40), disposed Inside the insulative housing (20), and extending outside the insulative housing (20); a resilient wire spring (50) located inside the insulative housing (20), and corresponding to the fire wire conductive sheet (30) A neutral wire spring (60) is located inside the insulating body (20) and corresponds to the neutral conductive sheet (40). When the igniting elastic piece (50) and the neutral elastic piece (60) are fixedly fixed by the conductive elastic piece fixing member (10), the volute elastic piece (50) and the igniting wire conductive piece (30) are fixed. When the temperature is between overheating, or when the neutral wire spring piece (60) and the neutral wire conductive piece (40) are overheated, the conductive elastic piece fixing member (10) loses the original limit function, so that the fire is caused. The elastic wire piece (50), the fire wire conductive piece (30), the neutral wire elastic piece (60) and the neutral wire conductive piece (40) are simultaneously separated.

Referring to FIG. 20, the conductive elastic piece fixing member (10) of the present invention is used for overheat protection of the socket, and the socket of the embodiment includes:

An insulative housing (20A) having at least one pair of opposing firewire jacks (201A) and a neutral jack (202A); a firewire conductive strip (30A) mounted on the insulative housing ( 20A), and should be a fire wire jack (201A); a neutral wire conductive piece (40A), installed in the insulating body (20A), and should be a neutral wire jack (202A); A fire wire spring piece (50A) is disposed in the insulating body (20A), and is disposed in the insulating body (20A); and a neutral wire spring piece (60A) is disposed in the insulating body (20A). , and should be a neutral conductive sheet (40A). When the igniting elastic piece (50A) and the neutral elastic piece (60A) are fixedly fixed by the conductive elastic piece fixing member (10), the volute elastic piece (50A) and the igniting wire conductive piece (30A) are fixed. When the temperature is between overheating, or when the neutral wire elastic piece (60A) and the neutral wire conductive piece (40A) are overheated, the conductive elastic piece fixing member (10) loses the original limit function, so that the fire is caused. The elastic wire piece (50A), the fire wire conductive piece (30A), the neutral wire elastic piece (60A) and the neutral wire conductive piece (40A) are simultaneously separated.

Referring to the twenty-first embodiment, there is a variation of the socket, wherein the fire wire conductive piece (30A) includes a plurality of fire line slots (301A) corresponding to the aforementioned fire wire jack (201A) [such as As shown in FIG. 20, the fire wire conductive sheet (30A) is in contact with a single fire wire elastic piece (50A), and the neutral wire conductive piece (40A) includes a plurality of neutral wire slots (401A) corresponding to the foregoing. a wire jack (202A) [as shown in the twentieth diagram], the neutral wire conductive piece (40A) is in contact with a single neutral wire spring piece (60A), the fire wire conductive piece (30A), the fire The elastic wire piece (50A), the neutral wire conductive piece (40A) and the neutral wire elastic piece (60A) are commonly combined by the first limiting piece (1), the second limiting piece (2) and the connecting piece. (3) Limits. By this arrangement, the plurality of fire line slots (301A) and the neutral line slots (401A) can be overheated by a single protection structure (10) that ensures that the fire line and the neutral line are simultaneously powered off at the time of temperature rise. protection.

In view of the foregoing description of the embodiments, the operation and the use of the present invention and the effects of the present invention are fully understood, but the above described embodiments are merely preferred embodiments of the present invention, and the invention may not be limited thereto. Included within the scope of the present invention are the scope of the present invention.

(10)(10A)(10B)(10C)(10D)‧‧‧Conducting elastic piece fixing parts
(1) (1A) (1B) (1C) (1D) ‧ ‧ first limit
(11) (11D) ‧ ‧ first limit
(11B) (11C) ‧ ‧ first ring
(12B) ‧ ‧ first limit
(12C) ‧ ‧ First Ministry of Destruction
(2) (2A) (2B) (2C) (2D) ‧ ‧ second restriction
(21) (21D) ‧ ‧ second limit
(21B) (21C) ‧ ‧ second ring
(22B) ‧‧‧second limit
(22C)‧‧‧Second Ministry of Destruction
(3) (3A) (3B) (3C) (3D) ‧ ‧ connectors
(4) (4A) ‧ ‧ Department of Destruction
(5)(5A)(5A')(5B)(5D)‧‧‧Fire line shrapnel
(51)‧‧‧First missing slot
(51A) ‧‧‧First bend
(51D) ‧ ‧ first abutment
(52A)‧‧‧First trench
(6)(6A)(6A')(6B)(6D)‧‧‧Fire wire conductive sheet
(7)(7A)(7A')(7B)(7D)‧‧‧Neutral shrapnel
(71)‧‧‧The second missing slot
(71A) ‧‧‧Second bend
(71D) ‧ ‧ second abutment
(72A)‧‧‧Second trench
(8)(8A)(8A')(8B)(8D)‧‧‧Neutral wire conductive sheet
(20) (20A) ‧‧ ‧ Insulating body
(201A)‧‧‧Firewire jack
(202A)‧‧‧Neutral jack
(30)(30A)‧‧‧Fire wire conductive sheet
(301A) ‧‧‧Fire Line Slots
(40) (40A) ‧‧‧Neutral Conductive Sheet
(401A)‧‧‧Neutral slot
(50) (50A) ‧ ‧ fire line shrapnel
(60) (60A) ‧‧‧Neutral shrapnel
(F) ‧ ‧ strength
(T)(T')‧‧‧ thickness
(T1) (T2) ‧ ‧ width
(L)‧‧‧Insulation distance
(M) ‧‧‧Distance between the first restricted end and the second restricted end

[First Figure] is a perspective view of a conductive elastic piece fixing member in the first embodiment of the present invention.

[Second picture] is the top view of the first figure

[Third image] In the first embodiment of the present invention, an electrically conductive elastic piece fixing member is coupled to an exploded view of a volute elastic piece and a neutral elastic piece.

[Fourth figure] is a schematic view showing the conductive elastic piece fixing member combined with the igniting elastic piece and the neutral elastic piece in the first embodiment of the present invention.

[Fifth figure] is a top view of the fourth figure.

[Sixth Drawing] In the first embodiment of the present invention, the conductive elastic piece fixing member is broken due to overheating, so that the igniting elastic piece is disconnected from the neutral wire elastic piece.

[Seventh figure] In the second embodiment of the present invention, the conductive elastic piece fixing member is a schematic view of a composite of metal and plastic.

[Eighth image] is one of the combined schematic diagrams of the third embodiment of the present invention.

[Ninth aspect] is a second schematic view of the combination of the third embodiment of the present invention.

[Tenth Graph] is the third schematic diagram of the combination of the third embodiment of the present invention.

[11] is a perspective view of a conductive elastic piece fixing member in a fourth embodiment of the present invention.

[Twelfth Figure] is an exploded view of the conductive elastic piece fixing member coupled to the igniting elastic piece and the neutral elastic piece in the fourth embodiment of the present invention.

[Thirteenth Figure] is a schematic view showing a fourth embodiment of the present invention in which a conductive elastic piece fixing member is coupled to a volute elastic piece and a neutral elastic piece.

[Fourteenth] is a front view of the thirteenth figure.

[Fifteenth Figure] In the fifth embodiment of the present invention, the conductive elastic piece fixing member is a composite of metal and plastic.

[16] is a perspective view of a conductive elastic piece fixing member in a sixth embodiment of the present invention.

[17] is a schematic view of the sixth embodiment of the present invention, in which the conductive elastic piece fixing member is inwardly opposed to the volute elastic piece and the neutral elastic piece.

[17A] is a cross-sectional view of the seventeenth figure.

[Embodiment 18] In the sixth embodiment of the present invention, when the conductive elastic piece fixing member is broken, the elastic force causes the wicking wire elastic piece and the neutral wire elastic piece to be displaced outward relative to each other.

[19th] is a schematic view of a conductive elastic piece fixing member for a plug of the present invention.

[Twentyth Photograph] is a schematic view of a conductive elastic piece fixing member for a socket of the present invention.

[21] is a schematic view of the conductive elastic piece fixing member of the present invention for simultaneously protecting a plurality of conductive slots.

(10)‧‧‧Conducting elastic piece fixing parts

(1) ‧ ‧ first limit

(11) ‧ ‧ first limit

(2) ‧ ‧ second restriction

(21) ‧‧‧second limit

(3) ‧‧‧Connecting parts

(5) ‧ ‧ fire line shrapnel

(51)‧‧‧First missing slot

(6)‧‧‧Fire wire conductive sheet

(7)‧‧‧Neutral shrapnel

(71)‧‧‧The second missing slot

(8)‧‧‧Neutral wire conductive sheet

(T1) (T2) ‧ ‧ width

(L)‧‧‧Insulation distance

(M) ‧‧‧Distance between the first restricted end and the second restricted end

Claims (10)

A conductive elastic piece fixing member is used for contacting a fire wire elastic piece and a fire wire conductive piece to each other, and a neutral wire elastic piece and a neutral wire conductive piece are in contact with each other, wherein the fire wire elastic piece The width of the restricted portion is T1, the width of the neutral elastic piece is T2, and the elastic elastic piece is spaced apart from the neutral elastic piece by an insulation distance L. The conductive elastic piece fixing member includes: a limiting member, a second limiting member and a connecting member, the connecting member connecting the first limiting member and the second limiting member, the first limiting member has a first limiting end, and the second limiting member has a second limiting end The distance M between the first limiting end and the second limiting end is T1+T2+L, so that the first limiting end of the first limiting member and the second limiting end of the second limiting member respectively abut The fire wire spring piece and the neutral wire elastic piece, and the fire wire elastic piece and the neutral wire elastic piece are restricted by the connecting piece, so that the fire wire elastic piece and the fire wire conductive piece contact each other, and The neutral wire elastic piece and the neutral wire conductive piece are brought into contact with each other, and the fire linear bomb And the neutral elastic piece simultaneously have an elastic force away from each other; when the thermal wire elastic piece and the fire wire conductive piece are overheated, or when the neutral wire elastic piece and the neutral wire conductive piece are overheated, The first limiting member, the second limiting member or any one of the connecting members is broken, and the first limiting member, the second limiting member and the connecting member are lost to the original limiting function, so that the The fire wire elastic piece, the fire wire conductive piece, the neutral wire elastic piece and the neutral wire conductive piece are simultaneously separated. The conductive elastic piece fixing member according to claim 1, wherein the fire linear elastic piece forms a first missing groove, the neutral wire elastic piece forms a second missing groove, the first missing groove and the second The missing slot is for receiving the connector. The conductive elastic piece fixing member according to claim 2, wherein the fire linear elastic piece forms a first bending piece, the neutral wire elastic piece forms a second bending part, the first limiting piece and the first limiting piece The second limiting member respectively abuts the first bending segment of the volute wire elastic piece and the second bending segment of the neutral wire elastic piece. The conductive elastic piece fixing member according to claim 1, wherein the first limiting member forms a first collar for fitting the fire linear elastic piece, and the second limiting member forms a second A collar for fitting the neutral elastic piece. The conductive elastic piece fixing member according to claim 1, wherein the first limiting member, the second limiting member and the connecting member are all made of plastic material, and the first limiting member and the second limiting member are a sheet shape, a gap to be broken between the connecting member and the first restricting member, and the connecting member and the second restricting member, the thickness of the portion to be broken is smaller than the thickness of the connecting member. The conductive elastic piece fixing member according to the first aspect of the invention, wherein the first limiting member and the second limiting member are made of a metal material, the connecting member is made of a plastic material, and the connecting member is between the connecting member and the first limiting member And a gap to be broken between the connecting member and the second limiting member. The conductive elastic piece fixing member according to claim 1, wherein the first limiting member and the second limiting member are in a convex shape and are respectively formed at opposite ends of the connecting member. The conductive elastic piece fixing member according to claim 1, wherein the fire wire conductive piece comprises a plurality of fire wire slots, and the fire wire conductive piece is in contact with a single fire wire elastic piece, the neutral wire The conductive sheet comprises a plurality of neutral wire slots, the neutral wire conductive sheet is in contact with a single neutral wire elastic piece, the fire wire conductive piece, the fire wire elastic piece, the neutral wire conductive piece and the neutral wire elastic piece Normally, the first limiting member, the second limiting member and the connecting member are jointly limited. A socket for using the conductive elastic piece fixing member according to claim 1, comprising: an insulating body having at least one pair of opposite fire wire jacks and a neutral wire jack; a piece, installed in the insulative body, and corresponding to the fire line jack; a neutral wire conductive piece, installed in the insulative body, and the neutral thread jack; a fire line shrapnel, loaded Provided in the insulative housing, and corresponding to the igniting wire conductive sheet; a neutral wire elastic piece, disposed in the insulating body, and corresponding to the neutral wire conductive sheet; the first of the conductive elastic piece fixing member The limiting member and the second limiting member respectively abut the elastic wire elastic piece and the neutral elastic piece, and the fire wire elastic piece and the neutral wire elastic piece are restricted by the connecting piece, so that the fire linear elastic piece is And the wicking wire conductive sheets are in contact with each other, and the neutral wire elastic piece and the neutral wire conductive piece are in contact with each other, when the igniting wire elastic piece and the wicking wire conductive piece are overheated, or the neutral wire elastic piece and the When the neutral wire conductive sheet is overheated, regardless of the first limit member, the second limit Any part of the connector or the connector is broken, the first limiting member, the second limiting member and the connecting member are lost to the original limiting position, so that the fire wire elastic piece and the fire wire are electrically conductive. The sheet, the neutral elastic piece and the neutral wire conductive piece are simultaneously separated. A plug for using the conductive elastic piece fixing member according to claim 1, comprising: an insulating body; a igniting wire conductive piece disposed inside the insulating body and extending outside the insulating body; a neutral wire conductive piece disposed inside the insulating body and extending outside the insulating body; a fire linear elastic piece located inside the insulating body, and corresponding to the fired wire conductive piece; a neutral line a spring piece disposed inside the insulating body and corresponding to the neutral wire conductive piece; the first limiting piece and the second limiting piece of the conductive elastic piece fixing member respectively abut the volute wire elastic piece and the neutral a wire elastic piece, and the fire wire elastic piece and the neutral wire elastic piece are restricted by the connecting piece, so that the fire wire elastic piece and the fire wire conductive piece contact each other, and the neutral wire elastic piece and the neutral wire are made The conductive sheets are in contact with each other, when the violent wire elastic piece and the wicking wire conductive piece are overheated, or when the neutral wire elastic piece and the neutral wire conductive piece are overheated, regardless of the first limiting piece and the second Any part of the restraint or the joint is destroyed, The first limiting member, the second limiting member and the connecting member are lost to the original limiting position, so that the fire wire elastic piece, the fire wire conductive piece, the neutral wire elastic piece and the neutral wire conductive piece Will be separated at the same time.