CN211858981U

CN211858981U - Five-hole socket

Info

Publication number: CN211858981U
Application number: CN202020539820.9U
Authority: CN
Inventors: 程时月; 陈星峰; 南存赞
Original assignee: Zhejiang Suote Electric Co ltd
Current assignee: Zhejiang Suote Electric Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-11-03
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a five-hole socket, which comprises a base, a cover body covering the opening of the base, a two-pole plug bush and a three-pole plug bush which are arranged in the base, wherein the outer side of the opening of the base is connected with an edge ring, the outer side of the edge ring is connected with a limit ring, the limit ring and the edge ring enclose a limit cavity for the cover body to be clamped in, four sides of the cover body are connected with edge strips, one side of each edge strip facing the base is connected with a clamping hook, and the clamping hook comprises a vertical strip and a hook part connected with the end part of the vertical strip; the side ring is provided with a through hole for the clamping hook to pass through, a positioning ring piece is clamped between the side ring and the hook part and comprises a U-shaped ring and positioning strips, the two ends of the U-shaped ring are both connected with inserting rods, and the positioning strips are provided with inserting holes for the inserting rods to insert. When the cover body is disassembled, only the U-shaped ring and the positioning strip need to be pulled out, the cover body and the base can be separated directly, and the disassembly and the assembly are quick and convenient.

Description

Five-hole socket

Technical Field

The utility model relates to a socket technical field, in particular to five-hole socket.

Background

The patch board is a multi-plug socket which is provided with a power line and a plug and can move, and has close relation with the life of people. The common hole types of the patch board comprise two holes, three holes and five holes, wherein the five holes can be used for only inserting a two-pole plug or a three-pole plug at the same time. The five-hole socket reasonably utilizes space resources, is convenient and economical.

Chinese patent with publication number CN103928784B discloses a five-hole type module for a socket, which comprises a bipolar plug bush, a three-pole plug bush, a bottom box with an open top end, a cover plate covering the bottom box, and three conductive sheet plug bushes, wherein the bipolar plug bush and the three-pole plug bush are both located in the five-hole type module bottom box, the cover plate is provided with a panel exposed out of a socket shell, and an annular positioning step is formed between the panel and the cover plate; the five-hole-type module buckling position comprises an inverted hook arranged on the cover plate and a buckling hole arranged on the bottom box, the inverted hook is hooked in the buckling hole, and the buckling hole penetrates through the bottom box along the distribution direction of the cover plate and the bottom box.

The above patent discloses a five-hole type module for use in a patch board, into which a three-pole plug or a two-pole plug can be inserted. Wherein connect through buckle structure between apron and the end box, after the plug bush has been installed, directly cover the apron can, have the quick convenient advantage of assembly. However, the defect that the cover plate is troublesome to detach still exists, when the cover plate needs to be detached, the barbs are firstly propped by the screwdriver to be deformed to return the buckling holes, then the other barbs are extruded one by one, and the cover plate can be detached after all the barbs are separated from the buckling holes, so that the whole process is troublesome and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the technical defect, the utility model aims at providing a five hole sockets has the quick convenient advantage of lid dismouting.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a five-hole socket comprises a base, a cover body covering an opening of the base, a two-pole plug bush and a three-pole plug bush which are arranged in the base, wherein an edge ring is connected to the outer side of the opening of the base;

the side ring is provided with a through hole for the clamping hook to pass through, a positioning ring piece is clamped between the side ring and the hook part and comprises a U-shaped ring and positioning strips, the two ends of the U-shaped ring are both connected with inserting rods, and the positioning strips are provided with inserting holes for the inserting rods to insert.

By adopting the technical scheme, the cover body is covered on the base firstly during installation, the clamping hook penetrates through the through hole without deformation, then the U-shaped ring is inserted into the gap between the hook part and the side ring, and finally the positioning strip is inserted until the insertion rod is inserted into the insertion hole. The positioning strip and the U-shaped ring form a square ring to play a role of blocking the clamping hook, so that the cover body and the base are relatively fixed and are tightly connected. When the cover body is disassembled, only the U-shaped ring and the positioning strip need to be pulled out, the cover body and the base can be separated directly, and the disassembly and the assembly are quick and convenient.

The utility model discloses further set up to: one side of the positioning strip facing the U-shaped ring is provided with an extrusion block, the side ring is provided with an extrusion hole for the extrusion block to pass through, and the lower end of the extrusion block is in a wedge shape.

Through adopting above-mentioned technical scheme, when dismantling the lid, push down the extrusion piece, the extrusion piece just can exert external thrust to the location strip, makes location strip and the preliminary separation of U-shaped ring, and the people of being convenient for easily stimulate location strip to separate completely with U-shaped ring.

The utility model discloses further set up to: the extrusion piece is provided with two, two be connected with the connecting strip between the extrusion piece upper end.

Through adopting above-mentioned technical scheme, the extrusion piece is effectual to the anticreep of location strip, and avoids the extrusion piece to pass the trouble in extrusion hole completely.

The utility model discloses further set up to: the connecting strip is connected with the slider towards one side middle part of lid, the lid is provided with the spout that supplies the slider card to go into and slide from top to bottom.

Through adopting above-mentioned technical scheme, the activity direction to the extrusion piece is guided the location, and makes extrusion piece and the relative lid of connecting strip difficult break away from.

The utility model discloses further set up to: one side of the positioning strip, which is far away from the side ring, is provided with anti-slip lines.

Through adopting above-mentioned technical scheme, be convenient for people to pull out the location strip.

The utility model discloses further set up to: the tripolar plug bush includes L utmost point plug bush, N utmost point plug bush and E utmost point plug bush, the dipolar plug bush includes two electrically conductive plug bushes of being connected with L utmost point plug bush, N utmost point plug bush respectively.

Through adopting above-mentioned technical scheme, two polar plug bushes and tripolar plug bush sharing zero line and live wire, overall layout is more compact, and occupation space is little.

The utility model discloses further set up to: the tripolar plug bush has the foot of being connected of wearing out the base and being used for being connected with the wire, it is U-shaped and both insides of tip are provided with the arch to connect the foot.

Through adopting above-mentioned technical scheme, the wire is inseparabler with being connected of tripolar plug bush, is difficult for breaking away from.

To sum up, the utility model discloses following beneficial effect has: through the setting of the locating ring piece, the cover body is fast and convenient to disassemble and assemble, and is convenient to assemble and maintain.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

FIG. 2 is an enlarged schematic view of area A of FIG. 1;

FIG. 3 is an exploded view of the cover and base of the embodiment;

FIG. 4 is a schematic structural view of an extrusion block and a connection bar in the embodiment;

FIG. 5 is an exploded schematic view of the embodiment;

fig. 6 is an exploded schematic view of the base, the two-pole insert and the three-pole insert of the embodiment.

Description of reference numerals: 1. a base; 11. an edge ring; 111. a through hole; 112. extruding the hole; 12. a limiting ring; 2. a cover body; 21. edging; 22. a hook; 221. a vertical bar; 222. a hook portion; 23. extruding the block; 24. a connecting strip; 241. a slider; 25. a chute; 3. a two-pole plug bush; 4. a tripolar plug bush; 41. an L pole plug bush; 42. an N-pole plug bush; 43. e pole plug bush; 44. a connecting pin; 441. a protrusion; 5. a limiting cavity; 6. a positioning ring member; 61. a U-shaped ring; 611. inserting a rod; 62. a positioning bar; 621. a jack; 622. and (4) anti-skid lines.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A five-hole socket is shown in figures 1 and 3 and comprises a base 1, a cover body 2 covering an opening of the base 1, a two-pole plug bush 3 and a three-pole plug bush 4 which are arranged in the base 1, and a positioning ring piece 6 for connecting the base 1 and the cover body 2.

The opening part of the base 1 is fixedly connected with a side ring 11, the upper end of the outer side of the side ring 11 is fixedly connected with a limit ring 12, the limit ring 12 and the side ring 11 enclose a limit cavity 5 located above the opening of the base 1, and the limit cavity 5 is blocked by the cover body 2 and is transversely limited. The lid 2 is towards equal fixedly connected with strake 21 in the middle part of four sides of base 1 one end, and strake 21 is towards one side fixedly connected with pothook 22 of base 1. The hook 22 comprises a vertical strip 221 fixedly connected with the edge strip 21 and a hook part 222 fixedly connected to the outer side of the end part of the vertical strip 221. The middle parts of four sides of the side ring 11 are provided with through holes 111 for the corresponding hooks 22 to pass through, and the hooks 22 do not need to deform when passing through the through holes 111. When the edge strip 21 is attached to the edge ring 11, a gap is formed between the hook portion 222 and the edge ring 11, and the positioning ring member 6 is clamped in the gap to prevent the cover body 2 from being separated from the base 1.

As shown in fig. 1 and 2, the positioning ring member 6 is square and is formed by clamping a U-shaped ring 61 and a positioning strip 62, both ends of the U-shaped ring 61 are fixedly connected with an insertion rod 611, the positioning strip 62 is provided with an insertion hole 621 for inserting the insertion rod 611, and a certain frictional resistance needs to be overcome when the U-shaped ring 61 and the positioning strip 62 are inserted and separated. The side of the positioning strip 62 facing away from the side ring 11 is provided with an anti-slip pattern 622, and the anti-slip pattern 622 is in the shape of a plurality of parallel and inclined grooves. When the cover body 2 is installed, the cover body 2 is firstly covered on the base 1 until the hook 22 passes through the through hole 111, then the U-shaped ring 61 is inserted into the gap between the hook part 222 and the side ring 11, and finally the positioning strip 62 is inserted until the insertion rod 611 is inserted into the insertion hole 621.

As shown in fig. 2 and 5, the pressing blocks 23 are disposed at both ends of one side of the positioning bar 62 facing the U-shaped ring 61, and the side ring 11 is provided with a pressing hole 112 through which the pressing block 23 passes. The upper ends of the two extrusion blocks 23 are fixedly connected with a connecting strip 24, and the lower ends of the extrusion blocks 23 are wedge-shaped. The wedge-shaped surface at the lower end of the extrusion block 23 is opposite to the clamped positioning strip 62, so that after the extrusion block 23 is pressed down, the extrusion block 23 can apply external thrust to the positioning strip 62, the positioning strip 62 is initially separated from the U-shaped ring 61, and people can easily pull the positioning strip 62 to be completely separated from the U-shaped ring 61.

As shown in fig. 3 and 4, a sliding block 241 is fixedly connected to the middle of one side of the connecting strip 24 facing the cover body 2, and a sliding groove 25 for the sliding block 241 to be clamped and slide up and down is formed in the side surface of the cover body 2, so that the movement of the extrusion block 23 is guided and limited well.

As shown in fig. 3 and 6, the three-pole plug bush 4 includes an L-pole plug bush 41, an N-pole plug bush 42, and an E-pole plug bush 43, and the two-pole plug bush 3 includes two conductive plug bushes fixedly connected to the L-pole plug bush 41 and the N-pole plug bush 42, respectively. The three-pole plug bush 4 has a connecting pin 44 penetrating through the base 1 and connected with a wire, and the connecting pin 44 is U-shaped and has protrusions 441 connected to two inner sides of an end portion thereof. After the tripolar plug bush 4 is connected with corresponding live wire, zero line and earth connection, be equivalent to dipolar plug bush 3 also to be connected with zero line and live wire simultaneously, both share. Therefore, the overall layout of the five-hole socket is more compact and occupies small space.

The use process comprises the following steps:

when the cover body 2 needs to be detached, the connecting strip 24 is firstly pressed down, the extrusion block 23 extrudes the positioning strip 62 to move away from the U-shaped ring 61, so that the positioning strip 62 and the base 1 are pre-separated, a gap between the positioning strip 62 and the base 1 is enlarged, then a person hooks the positioning strip 62 by hand to pull the positioning strip 62 out until the positioning strip is completely separated from the U-shaped ring 61, then the U-shaped ring 61 is pulled out, and finally the cover body 2 is directly pulled up to be separated from the base 1.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a five-hole socket, includes base (1), lid (2) of covering base (1) opening part, installs dipolar plug bush (3) and tripolar plug bush (4) in base (1), its characterized in that: the outer side of the opening of the base (1) is connected with a side ring (11), the outer side of the side ring (11) is connected with a limiting ring (12), the limiting ring (12) and the side ring (11) enclose a limiting cavity (5) for clamping the cover body (2), four sides of the cover body (2) are connected with edge strips (21), one side, facing the base (1), of each edge strip (21) is connected with a clamping hook (22), and each clamping hook (22) comprises a vertical strip (221) and a hook part (222) connected to the end part of the vertical strip (221);

the side ring (11) is provided with a through hole (111) for the hook (22) to pass through, a positioning ring piece (6) is clamped between the side ring (11) and the hook part (222), the positioning ring piece (6) comprises a U-shaped ring (61) and a positioning strip (62), two ends of the U-shaped ring (61) are connected with the inserted rod (611), and the positioning strip (62) is provided with an insertion hole (621) for the inserted rod (611) to insert.

2. A five-hole jack according to claim 1 wherein: one side of location strip (62) towards U-shaped ring (61) is provided with extrusion piece (23), limit ring (11) are provided with extrusion hole (112) that supply extrusion piece (23) to pass, extrusion piece (23) lower extreme is the wedge.

3. A five-hole jack according to claim 2 wherein: the two extrusion blocks (23) are arranged, and a connecting strip (24) is connected between the upper ends of the two extrusion blocks (23).

4. A five-hole jack according to claim 3 wherein: the connecting strip (24) is connected with slider (241) towards one side middle part of lid (2), lid (2) are provided with spout (25) that supplies the slider card to go into and slide from top to bottom.

5. A five-hole jack according to claim 1 wherein: and an anti-slip pattern (622) is arranged on one side of the positioning strip (62) departing from the side ring (11).

6. A five-hole jack according to claim 1 wherein: tripolar plug bush (4) include L utmost point plug bush (41), N utmost point plug bush (42) and E utmost point plug bush (43), dipolar plug bush (3) include two electrically conductive plug bushes of being connected with L utmost point plug bush (41), N utmost point plug bush (42) respectively.

7. The five-hole receptacle according to claim 6, wherein: the tripolar plug bush (4) is provided with a connecting pin (44) which penetrates out of the base (1) and is used for being connected with a wire, the connecting pin (44) is U-shaped, and bulges (441) are arranged on two inner sides of the end part.