CN221687775U - Integrated switch socket - Google Patents

Abstract

The utility model relates to an integrated switch socket, including a base, wherein the base is provided with a three-hole slot, a fuse slot, and a switch slot, wherein the three-hole slot is provided with a first pin, a second pin, and a ground pin, wherein the fuse slot is provided with a glass fuse, and conductive springs are provided at both ends of the glass fuse, wherein a switch is swingably provided in the switch slot, and two contact pieces are provided below the switch, wherein one contact piece is connected to the first pin by copper wire, and the other contact piece is connected to the conductive spring at one end of the glass fuse by copper wire, and the conductive spring at the other end of the glass fuse is connected to the second pin by copper wire, and the copper wire is fixed by riveting. By adopting the above technical scheme, the utility model provides an integrated switch socket, which realizes the conduction of the circuit by riveting all copper wires, thereby increasing the power supply, making the connection structure more firm and not easy to fall off, and at the same time, such a connection method is safer.

Description

Integrated switch socket

Technical Field

The utility model relates to the technical field of sockets, in particular to an integrated switch socket.

Background Art

Switches and sockets are electrical switches and sockets installed on the wall. They are household appliances used to connect and disconnect circuits.

In the prior art, a Chinese patent with application number CN201620012396.6 discloses a three-in-one socket, including a socket body and a switch. The socket body includes a shell, a bottom cover is provided on the lower surface of the shell, a switch and a three-hole slot are provided on the upper surface of the shell, a conductive connecting column for conduction is provided in the three-hole slot, a two-hole slot is provided on the shell below the three-hole slot, a conductive connecting column is also provided in the two-hole slot, protruding buckles are provided on the two corresponding long sides of the shell, a fuse is also provided in the shell, a plurality of conductive contacts electrically connected to the conductive connecting column and the switch are provided on the bottom cover, each conductive contact is connected to the power supply and the fuse through a connecting piece, and an insulating cover for protecting the connecting piece is also provided on the bottom cover.

The above-mentioned product uses a metal connecting piece to achieve conduction between the various components. The disadvantage is that since the metal connecting piece is in sheet shape and thin, its connection structure may not be firm and it is easy to fall off from the connection, thereby causing unstable current in the socket. At the same time, since the metal connecting piece needs to be made according to the connection route of the socket itself, once it needs to be replaced, the maintenance cost is high and the production is troublesome.

Summary of the invention

Purpose of the utility model: In order to overcome the defects of the prior art, the utility model provides an integrated switch socket, which uses copper wire riveting to achieve circuit conduction, thereby increasing the power supply, and the riveted connection method is more firm and not easy to fall off, and is also safer.

The technical solution of the utility model: an integrated switch socket, comprising a base, a three-hole slot, a fuse slot and a switch slot are provided on the base, three pins are inserted in the three-hole slot, including a first pin, a second pin and a ground pin, a glass fuse is provided in the fuse slot, conductive springs are provided at both ends of the glass fuse, the conductive spring comprises a base, clamping feet relatively arranged on the base for clamping the glass fuse, a connecting hole is provided on the base, an opening is provided on the base corresponding to the connecting hole, a switch is swingably provided in the switch slot, two contact pieces are provided under the switch, one of the contact pieces is connected to the first pin by a copper wire, the other contact piece is connected to the conductive spring at one end of the glass fuse by a copper wire, the conductive spring at the other end of the glass fuse is connected to the second pin by a copper wire, and the copper wire is fixed to the corresponding pin, the conductive spring and the contact piece by riveting.

By adopting the above technical solution, copper wire is used to realize the series connection of the entire circuit, and the connection line is clear. Compared with the prior art that uses metal sheets to achieve conduction, copper wire has good conductivity and can effectively increase the power. The first pin, the second pin, and the two contacts are all provided with openings for the ends of the copper wire to penetrate and achieve riveting. The copper wire passes through the opening on the base and is riveted to the connection hole of the conductive spring. The riveting fixing method is adopted, so that the connection between the copper wire and the corresponding pin, the conductive spring, and the contact is more firm and not easy to fall off, avoiding the situation of poor contact of the socket. In addition, this connection method is not easy to produce spark problems caused by virtual electricity, and is safer.

Further configuration of the utility model: power connection plates corresponding to the number of contact plates are provided in the switch slot, and swing plates are respectively provided on the two power connection plates. The swing plates are provided with arc-shaped swing parts, and one end of the swing part extends to form a pressing end, which is arranged above the corresponding contact plates. A limit column and a limit surface for limiting the movement of the swing plates are provided on the top of the power connection plates.

With the above further configuration, one of the two power connection pieces is connected to the positive electrode and the other is connected to the negative electrode. When the pressing end contacts the corresponding contact piece, the circuit is turned on. Limiting posts are provided on both sides of the top of the power connection piece, and slots are provided on both sides of the swinging part corresponding to the limiting posts to prevent the swinging piece from detaching from the power connection piece during movement. The power connection piece is provided with a boss that contacts the bottom of the swinging piece. The boss is provided with two inclined limiting surfaces in the swinging direction. When the swinging piece swings back and forth, it contacts one of the limiting surfaces to limit the swinging amplitude. During the swinging process, the pressing end can contact the contact piece to realize the circuit conduction.

The utility model is further configured as follows: a protection plug is provided on the fuse slot, and the protection plug comprises a cover piece at the top and a clamping opening at the bottom for clamping the middle of the glass fuse.

With the above further arrangement, when the protective plug is located in the fuse slot, the cover piece fits into the notch of the fuse slot to prevent foreign objects from damaging the glass fuse. The glass fuse has glass material in the middle, which is relatively fragile. The clamping mouth clamps the middle part of the glass fuse to protect the glass fuse. The protective plug can be made of flexible materials such as silicone.

The utility model is further configured as follows: an insulating cover is provided at the bottom of the base, and a yielding opening is provided on the insulating cover corresponding to the ground pin and the power connection piece.

With the above further arrangement, a fixing column is provided at the bottom of the base, and a corresponding mounting hole is provided on the insulating cover. The insulating cover is fixed to the bottom of the base to avoid leakage of the socket, which is safer. The grounding pin and the power connection piece can pass through the yielding port, and the design is reasonable.

The utility model is further configured as follows: the insulating cover is provided with a baffle for separating the copper wire used for conducting the contact piece and the first pin from the copper wire used for conducting the contact piece and the conductive clip.

With the above further arrangement, since the positions of the two contacts are relatively close, the baffle plate avoids the entanglement of the two copper wires, making the connection route clear and the space layout inside the insulating cover neater.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a front view of a specific embodiment of the utility model;

FIG2 is a structural diagram of a specific embodiment of the utility model;

FIG3 is a structural diagram of a copper wire connection method in the present invention;

FIG4 is a structural diagram of the swing plate in the utility model;

FIG5 is a structural diagram of a conductive retaining spring in the present invention;

FIG6 is a diagram of the mechanism of the protective plug in the utility model;

FIG. 7 is a structural diagram of the insulating cover in the present utility model.

In the figure: 1. base; 2. three-hole slot; 21. first pin; 22. second pin; 23. ground pin; 3. insurance slot; 31. glass fuse; 32. conductive retaining spring; 33. base; 331. connecting hole; 34. clamping foot; 35. protective plug; 36. clamping mouth; 4. switch slot; 41. swing piece; 411. swing part; 412. pressing end; 42. power connection piece; 421. limit column; 422. limit surface; 43. contact piece; 5. copper wire; 6. insulation cover; 61. clearance mouth; 62. baffle.

Implementation

The technical scheme in this embodiment will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

It should be noted that in the description of the present invention, all directional indications (such as up, down, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

In addition, the descriptions of "first", "second", etc. in the present invention are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. In the description of the present invention, the meaning of "several" is at least two, such as two, three, etc., unless otherwise clearly and specifically limited.

In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that technical personnel in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

As shown in FIGS. 1-7 , the integrated switch socket of the utility model comprises a base 1 , on which a three-hole slot 2 , a fuse slot 3 , and a switch slot 4 are provided. A first pin 21 , a second pin 22 , and a ground pin 23 are inserted in the three-hole slot 2 , a glass fuse 31 is provided in the fuse slot 3 , and conductive retaining springs 32 are provided at both ends of the glass fuse 31 . The conductive retaining spring 32 comprises a base 33 , and clamping feet 34 arranged on the base 33 for clamping the glass fuse 31 , a connecting hole 331 for connecting a copper wire 5 is provided on the base 33 , and an opening is provided on the base 1 corresponding to the connecting hole 331 , a switch is swingably provided in the switch slot 4 , and the copper wire is fixed to the corresponding pins, the conductive retaining spring and the contact piece by riveting. Two contact pieces 43 are inserted in the switch slot 4, one of which is connected to the first pin 21 by copper wire, and the other contact piece 43 is connected to the conductive spring 32 at one end of the glass fuse 31 by copper wire 5, and the conductive spring 32 at the other end of the glass fuse 31 is connected to the second pin 22 by copper wire 5. The series connection of the entire circuit is realized by copper wire 5, and the connection line is clear. Compared with the metal connecting piece used in the prior art to achieve conduction, copper has good conductivity, and the copper wire 5 can effectively increase the power supply. The copper wire 5 is connected by riveting. The first pin 21, the second pin 22 and the two contact pieces 43 are all provided with openings for the ends of the copper wire 5 to penetrate and realize riveting. The copper wire 5 passes through the opening on the base 1 and is riveted to the connecting hole 331 of the conductive retaining spring 32. The riveting fixing method is adopted, so that the connection between the copper wire 5 and the corresponding pin, the conductive retaining spring 32 and the contact piece 43 is more firm and not easy to fall off, thereby avoiding the situation of poor contact of the socket. In addition, this connection method is not easy to produce spark problems caused by virtual electricity, and is safer.

As shown in FIG4 , the switch slot 4 is provided with power connection pieces 42 corresponding to the number of contact pieces 43, and two power connection pieces 42 are respectively provided with swing pieces 41, and the swing pieces 41 are provided with arc-shaped swing parts 411, and one end of the swing parts 411 extends to form a pressing end 412, and the pressing end 412 is located above the corresponding contact pieces 43. One of the two power connection pieces 41 is connected to the positive pole, and the other is connected to the negative pole. During the swinging process of the switch, the pressing end 412 contacts the corresponding contact piece 43 to realize the conduction of the circuit. Limiting posts 421 are provided on both sides of the top of the power connection piece 42, and grooves are provided on both sides of the swing part 411 corresponding to the limiting posts 421 to prevent the swing piece 41 from detaching from the power connection piece 42. A boss is provided on the power connection piece 42 to contact the bottom of the swing piece 41, and the boss is provided with two inclined limiting surfaces 422 opposite to each other in the swinging direction. When the swing piece 41 swings back and forth, it contacts one of the limiting surfaces 422 to limit the swinging amplitude, and the limiting surface 422 can also be an arc surface.

As shown in Figures 1, 5 and 6, a protective plug 35 is provided on the fuse slot 3. The protective plug 35 includes a cover on the top and a clamping opening 36 at the bottom for clamping the middle of the glass fuse 31. When the protective plug 35 is located in the fuse slot 3, the cover fits with the notch of the fuse slot 3 to prevent foreign objects from damaging the glass fuse 31. The glass fuse 31 has glass material in the middle, which is relatively fragile. The clamping opening 36 clamps the middle part of the glass fuse 31 to protect the glass fuse 31. The protective plug 35 can be made of flexible materials such as silicone.

As shown in Figure 7, an insulating cover 6 is provided at the bottom of the base 1, a fixing column is provided at the bottom of the base 1, and a mounting hole is provided on the insulating cover 6. The insulating cover 6 is fixed to the bottom of the base 1 to prevent leakage of the socket, which is safer. The insulating cover 6 is provided with a clearance opening 61 corresponding to the grounding pin 23 and the power connection piece 42. The grounding pin 23 and the power connection piece 42 can pass through the clearance opening 61 to conduct external power, and the design is reasonable.

As shown in FIG. 7 , since the positions of the two contacts 43 are relatively close, a baffle 62 is provided on the insulating cover 6 to separate the copper wire 5 used for conducting the contact and the first pin 21 from the copper wire 5 used for conducting the contact and the conductive spring 32. The baffle 62 avoids the entanglement of the two copper wires 5, making the connection route clear and the space layout inside the insulating cover 6 neater.

Claims (5)

1. The integrated switch socket comprises a base (1), and is characterized in that a three-hole slot (2), a safety slot (3) and a switch slot (4) are arranged on the base (1), three pins including a first pin (21), a second pin (22) and a grounding pin (23) are arranged in the three-hole slot (2), a glass fuse (31) is arranged in the safety slot (3), conductive clamp springs (32) are arranged at two ends of the glass fuse (31), each conductive clamp spring (32) comprises a base (33), clamp pins (34) which are oppositely arranged on the base (33) and are used for clamping the glass fuse (31), a connecting hole (331) is formed in the base (33), an opening is formed in the corresponding connecting hole on the base (1), a switch is arranged in the switch slot (4) in a swinging mode, two contact pieces (43) are arranged below the switch, one contact piece (43) is conducted with the first pin (21) through a red copper wire rod (5), the other contact piece (43) is conducted with a conductive clamp spring (32) at one end of the glass fuse (31), the other end of the conductive clamp springs (32) are conducted with the red copper wire rod (22) through the other end of the red copper wire rod (5), the red copper wire (5) is fixed on the corresponding pin, the conductive clamp spring (32) and the contact piece (43) in a riveting mode.

2. The integrated switch socket according to claim 1, wherein power connection pieces (42) corresponding to the number of the contact pieces (43) are arranged in the switch groove (4), swing pieces (41) are respectively arranged on the two power connection pieces (42), swing portions (411) arranged in an arc shape are arranged on the swing pieces (41), one end of each swing portion (411) extends to form a pressing end (412), the pressing ends (412) are arranged above the corresponding contact pieces (43), and limit posts (421) and limit faces (422) for limiting movement of the swing pieces (41) are arranged at the tops of the power connection pieces (42).

3. The integrated switch socket according to claim 1 or 2, wherein the safety slot (3) is provided with a protection plug (35), and the protection plug (35) comprises a cover piece at the top and a clamping opening (36) at the bottom for clamping the middle of the glass fuse (31).

4. The integrated switch socket according to claim 2, wherein an insulating cover (6) is arranged at the bottom of the base (1), and a relief opening (61) is arranged on the insulating cover (6) corresponding to the grounding pin (23) and the power connection piece (42).

5. The integrated switching jack according to claim 4, characterized in that the insulating cover (6) is provided with a baffle (62) separating the red copper wire (5) for conducting the contact piece (43) and the first pin (21) from the red copper wire (5) for conducting the contact piece (43) and the conductive snap spring (32).