WO2020024780A1

WO2020024780A1 - Module socket

Info

Publication number: WO2020024780A1
Application number: PCT/CN2019/095686
Authority: WO
Inventors: 李利
Original assignee: 李利
Priority date: 2018-07-31
Filing date: 2019-07-12
Publication date: 2020-02-06
Also published as: CN109038044A

Abstract

The present invention relates to a module socket, comprising a socket box and a socket module. An interlocking device is arranged inside the socket box, and the interlocking device comprises a clamping slot located in an inner side wall of a socket box upper housing, and a lower-housing-side locking device slidably arranged inside a module box lower housing. The socket module is clamped between a module box upper housing and the module box lower housing. One end of the lower-housing-side locking device is connected to a spring, and the other end thereof can pass through a module box and is exposed out of the module box. Meanwhile, a second spring is arranged inside the module box lower housing, and the second spring is arranged between the module box upper housing and the module box lower housing to form an elastic support. When the lower-housing-side locking device is pressed, the module box upper housing is unlocked from the module box lower housing, and the module box upper housing is lifted up under the action of the second spring, such that a module can be conveniently taken out and replaced. When the module box upper housing is assembled with the module box lower housing, the module box upper housing is locked with the module box lower housing by means of the interlocking device, and the socket module is protected inside the module box.

Description

Modular socket

Technical field

The invention relates to the field of sockets, and more particularly, to a modular socket.

Background technique

The sockets in the prior art are roughly divided into wall plugs, row plugs, ground plugs, wire trays, and various special unconventional socket structures. Most of the existing sockets adopt an integrated packaging structure, which makes various socket products independent. The module sockets currently used in the market are mainly divided into combination through mutual plugging and combined packaging through socket modules and frames. At the same time, in order to ensure the safety of electricity use, the modular sockets in the prior art often adopt custom screws or increase disassembly steps to prevent users from touching the internal live parts.

Summary of the invention

1. Technical problems to be solved by invention

The purpose of the present invention is that the structure of the plug-in modular module socket is unstable and it cannot be widely used between various types of sockets, and the existing packaged module sockets are cumbersome in the process of replacing the socket modules, which makes it impossible to use different types of sockets. Problems with efficient component replacement between sockets.

2. Technical solution

To achieve the above objective, the technical solution provided by the present invention is:

A module socket of the present invention includes a module box and a socket module. The module box includes a module box upper shell and a module box functional part; the module box upper shell is provided with a module port; an end of the socket module can pass through the module The mouth is exposed on the upper surface of the module socket; the functional part of the module box includes a lower case of the module box, an interlocking device, an elastic element, and a conductive sheet; the conductive sheet and the elastic element are disposed in the lower case of the module box; The upper case side interlocking device on the upper case of the module box and the lower case side interlocking device located in the lower case of the module box; the upper case side interlocking device and the lower case side interlocking device can be locked and unlocked with each other; the elastic element includes a first elasticity Component; the upper case side interlocking device is fixedly connected to the upper case of the module box; the lower case side interlocking device is slidably arranged in the lower case of the module box; the lower case side interlocking device includes a locking member; the lock The component includes a linked manual control portion and a locking portion; the module box is provided with an unlocking hole formed by a through hole; the manual control portion can be exposed to the outer side wall of the module box or located on the module box through the unlocking hole. And an unlocked side at the corresponding position hole, the locking member comprises a resilient member connected to a first portion; a first elastic member connecting one end fixed to the lower cartridge shell, and the other end in contact with the locking portion, so as to provide the resilient locking portion;

A module compartment is provided between the upper case of the module box and the lower case of the module box; the conductive sheet is exposed in the module compartment; the socket module includes a module body and a conductive elastic sheet, and the module body includes a module-side fixing structure; The socket module and the module box are matched with the module box side fixing structure and the module side fixing structure so that the socket module is fixedly and detachably connected to the module compartment, and when the socket box and the socket module are fixed, the conductive elastic sheet is electrically connected to the conductive sheet. .

Furthermore, the module box functional portion further includes an elastic element supporting structure; the elastic element supporting structure includes a first elastic element supporting structure and a second elastic element supporting structure; one end of the first elastic element and the locking element The first elastic element connecting portion is connected, and the other end is connected to the first elastic element supporting structure; the elastic element further includes a second elastic element; the second elastic element is mounted on the bottom surface of the lower case of the module box and the top surface of the upper case of the module box There is always a tendency for the two to be separated from each other; the elastic element may be a spring, a spring sheet, a spring pin or a spring bar.

Furthermore, the module box functional section further includes a bracket, a partition and a switch module which are detachably fixed in the lower case of the module box; the switch module includes a switch control section, an incoming end and an outgoing end; the conductive The sheet is fixed between the bracket and the lower case of the module box, and exposed contacts are formed in the lower case of the module box; the partition plate and the lower case of the module box and the bracket together form a wiring compartment with a cable entry hole, a switch control hole, The semi-closed wiring compartment of the connection hole of the conductive sheet; the external wire is connected to the corresponding wiring terminal through the wiring inlet of the wiring compartment; the switch control part is located at a corresponding position below the switch control hole.

Furthermore, the conductive sheet includes a neutral conductive sheet and a live conductive sheet; the conductive sheet connecting holes include a neutral conductive sheet connecting hole and a live conductive sheet connecting hole disposed at intervals;

The neutral wire conductive piece and the hot wire conductive piece respectively pass through the corresponding conductive piece connection hole and are located in the wiring compartment;

The switch module is a two-phase normally-open key switch or includes two single-item normally-open key switches that are independent of each other; the switch module is located in a wiring compartment, and two incoming ends of the switch module are respectively connected to a neutral wire terminal or The live wire terminal is electrically connected, and the two outgoing ends are electrically connected to the neutral wire conductive piece or the hot wire conductive piece, respectively; the second elastic element is a normally open key switch.

Furthermore, the conductive sheet further includes a ground wire conductive sheet. Correspondingly, the conductive sheet connection hole further includes a ground wire conductive sheet connection hole; the ground wire conductive sheet passes through the ground wire conductive sheet connection hole into the wiring compartment and Connect the corresponding terminals.

Furthermore, an isolation groove is provided on the inner bottom surface of the lower case of the module box at an intermediate position of the lower case of the module box; the ground wire conductive piece is installed in the isolation groove, and its upper surface is exposed in the module compartment.

Furthermore, the main body of the bracket is a frame structure, and a conductive sheet slot is provided on the bracket. The conductive sheet is clamped in the conductive sheet slot and exposed in the module compartment inside the bracket.

Further, the conductive sheet clamping slot includes a zero-line conductive sheet clamping slot and a hot-wire conductive sheet clamping slot which are located on both side walls of the bracket and are open at the lower end of the bracket and inside the bracket. The zero-line conductive piece and the hot-line conductive piece in the conductive sheet slot.

Furthermore, the conductive sheet further includes a ground wire conductive sheet. Correspondingly, the conductive sheet card slot further includes a ground wire conductive sheet card slot on a lower side wall of a middle portion of one end of the bracket; The ground wire conductive clip is in the slot.

Furthermore, the first elastic element supporting structure is a convex groove structure on the upper surface of the bracket; one end of the first elastic element connecting portion is inserted into the groove structure and can reciprocate in the groove.

Furthermore, the module socket functional part further includes a spring cap; the second elastic element supporting structure is a layer hole provided on the bracket in a longitudinal direction, and a larger opening of the layer hole faces the bottom surface of the lower case of the module box; or The two elastic element supporting structures are grooves on the outer side wall of the bracket or the inner side wall of the lower case of the module box, and the layer hole structure is formed by the combination of the bracket and the side wall of the lower case of the module box; the second elastic element and the spring cap limit The lower end of the spring cap is in contact with the second elastic element, and the upper end is exposed through the layer hole to the upper surface of the bracket and can be in contact with the upper case of the module box.

Furthermore, the module box side fixing structure is a bracket; a card board and a track are provided near the upper surface on the bracket; the track is located above the conductive sheet card slot and spaced parallel to the conductive sheet card slot, and the card The board includes a plurality of spaced apart sheet-like structures located above the track, and the upper surface of the card board and the upper surface of the bracket are on the same horizontal plane.

Further, the partition includes a switch control hole and a partition fixing structure; the switch control hole is a through hole or a tubular structure provided along the longitudinal direction of the upper surface of the partition; the cross section of the through hole or the tubular structure may be round Shape or rectangle; correspondingly, a switch control pin is provided on the upper case of the module box, and the switch control pin can be inserted into the switch control hole to contact the corresponding switch control portion when the upper case of the module box is locked with the functional part of the module box To press or release the switch control part to control the on / off of the switch; the partition fixing structure may be a layer hole or a clip foot, which is fixed to the lower case or bracket of the module box by means of screw connection or snap connection; Correspondingly, the lower case of the module box includes a lower case side partition fixing structure, and the lower case side partition fixing structure is a clamping leg or a screw hole on the inner wall of the lower case of the module box or includes both a clamping leg and a screw hole.

Furthermore, an opening is provided at the lower end of the partition plate in contact with the lower case of the module box, and the opening and the bottom surface of the lower case of the module box together form a conductive sheet connection hole; the conductive sheet passes through the conductive sheet connection hole and enters the wiring compartment. Inside.

Furthermore, the partition is located near the end of the lower case of the module box; the partition further includes a cable inlet, and the cable inlet is an opening located on a sidewall of the partition. The wire port is adapted to the position of the wire inlet of the module socket, and cooperates with the side wall of the lower shell of the module box to form the wire hole of the wiring compartment.

Furthermore, a blind hole is provided on the upper surface of the partition; the opening of the blind hole faces the side wall of the lower case of the module box; correspondingly, the unlocking hole is located on the side wall of the lower case of the module box at a position corresponding to the blind hole. One end of the lower shell side interlocking device is located in the blind hole, and the other end is located inside the corresponding position of the unlocking hole, or exposed to the outside of the module socket through the unlocking hole; a first elasticity is provided in the blind hole Element, one end of the first elastic element is in contact with the bottom of the blind hole, and the other end is in contact with the lower case-side interlocking device, thereby providing resetting elasticity for the lower case-side interlocking device.

Furthermore, the lower casing side interlocking device is an inverted T-shaped structure composed of a manual control section and a locking section; the manual control section is a rod-shaped structure, and the locking section is located in the middle of the manual control section and faces The protruding feet on one side of the upper case of the module box, and the clamping direction of the feet is toward the unlocking hole side; the tail end of the lower case side interlocking device is inserted into the blind hole to contact the first elastic element, and the manual control portion is located at Corresponding to the unlocking hole; correspondingly, the upper casing side interlocking device is a clamping slot located on the inner side wall of the upper casing of the module box and capable of being locked with the clamping leg.

Further, the lower case-side interlocking device is located at an end position inside the functional part of the module box, and the lower case side of the module box is provided with a lower case-side rotating shaft portion at an end end opposite to the lower case-side interlocking device; The side shaft portion is a shaft or shaft hole; correspondingly, the upper case of the module box further includes an upper case side shaft portion; the upper case side shaft portion is a shaft hole or shaft hinged to the lower case side interlocking device; The upper casing-side rotating shaft portion is located on the module casing upper casing at a position corresponding to an end of the module casing upper casing side opposite to the module casing upper casing side locking device.

Furthermore, the lower case-side interlocking device is a frame structure; and the inner edge of the lower case-side interlocking device does not protrude from the inner edge of the bracket; correspondingly, the lower case of the module box corresponds to the upper surface of the lower case-side interlocking device. A limiting clip is provided at the position; the limiting clip is in contact with the upper surface of the lower casing side interlocking device, thereby limiting the lower casing side interlocking device up and down; the lower casing side interlocking device is slidably arranged on the bracket and the limiting card Between the feet.

Furthermore, the locking portion includes a base and a clamping leg; the base is a “mouth” or “冂” -shaped frame structure or two independent card row structures; and the clamping leg is provided on the base The upper surface includes two or more clip legs which are arranged at a fixed interval and have the same clamping direction, and the clip legs are parallel to each other or arranged in groups at the same time. Correspondingly, the upper casing side interlocking device is located inside the upper casing of the module box. The clamping feet on the wall that are compatible with the number and position of the clamping feet on the locking portion; the clamping feet on the upper case of the module box and the clamping feet on the lower case side interlocking device are opposite to each other and arranged upside down; The clamping leg on the upper case of the module box is opposite to the inclined surface on the clamping leg on the interlocking device of the lower case side, so that the two can slide with each other.

Furthermore, the first elastic element connecting portion is a rod-shaped structure fixedly connected to the end of the lower casing side interlocking device; the first elastic element is a spring, and the spring is sleeved on the first elastic element connecting portion. And one end thereof is in contact with the locking portion, and the other end is in contact with the side wall of the end portion of the first elastic element supporting structure, so as to provide resetting elasticity for the lower casing side interlocking device.

Furthermore, the manual control portion is a post located at one end of the lower case-side interlocking device; correspondingly, the unlocking hole is located on a side wall of the lower case of the module box; the manual control portion is exposed through the unlocking hole at The outside of the module box; the manual control portion is located in the middle of the outer side wall of the end of the lower case side interlocking device or the outer side wall of the end of the lower case side interlocking device is near the two sides respectively. Position one or two through holes.

Furthermore, the manual control part includes a pressing part, a driving part, and a limiting part; the main part of the manual control part is a cylindrical structure, the pressing part is located at the top of the manual control part; and the driving part is located on the manual control part. The wedge-shaped structure on the side wall of the control part, the limiting part is a through groove located below the driving part on the side wall of the manual control part; the larger bottom surface of the driving part is close to the side of the pressing part; correspondingly, the unlocking hole Located on the upper surface of the upper case of the module box;

The locking portion further includes a linkage portion, which is located at an end of one end of the locking portion; the linkage portion is a groove structure adapted to the manual control portion, and the linkage portion is an inclined surface at a position corresponding to the driving portion; Structure to facilitate sliding between the two;

The inclined direction of the wedge-shaped structure on the driving portion is the same as or opposite to the clamping direction of the clamping leg on the locking portion, so that the lower casing side interlocking device and the upper casing side interlocking device are squeezed or pulled by the manual control portion. Unlock.

Further, the elastic element further includes a third elastic element; a blind hole is provided on the upper surface of the partition plate, and the blind hole opening faces the upper case of the module box; correspondingly, the upper case of the module box corresponds to the blind hole. An unlocking hole formed by a through hole is provided at the position; the lower end of the manual control portion is located in the blind hole, and the upper end of the manual control portion is located inside the module box at a position corresponding to the unlocking hole or exposed to the module socket through the unlocking hole. A pressing part is formed on the outside; the third elastic element is disposed in the blind hole, one end of the third elastic element is in contact with the bottom of the blind hole, and the other end is in contact with the lower casing side interlocking device, so as to provide resetting elasticity for the manual control part.

Furthermore, the upper case of the module box is provided with a partition structure that can be inserted into the functional part of the module box at a position corresponding to the module mouth. The inner diameter of the partition structure and the module composed of the bracket, the upper case of the module box, and the lower case of the module box. The inner diameter of the plug-in compartment is adapted, and the lower end ends thereof are in contact with the upper surface of the bracket and the upper surface of the partition, respectively.

Furthermore, the lower case-side interlocking device is located between the outer side wall of the partition structure and the inner side wall of the lower case of the module box and can reciprocate in the locking direction. Correspondingly, the upper case side interlocking device includes the outer side wall of the partition structure. A clamping leg that is compatible with the position of the clamping leg between the inner side wall of the upper casing of the module box and the interlocking device on the upper casing side and can be engaged with each other.

Furthermore, the lower case of the module box includes a wire entry hole, a lower case side partition fixing structure and a switch fixing structure; the switch module is detachably fixed to the switch fixing structure; the lower case side partition fixing structure includes a card Feet or screw holes or both clip feet and screw holes.

Furthermore, the cable entry hole is an opening formed on the side wall of one end of the lower case of the module box by a connected inverted lower semi-circular structure and a rectangular structure; correspondingly, one end of the upper case of the module box The side wall is provided with a sheet structure that can be inserted into the opening; the sheet structure is provided with a semicircular gap corresponding to the semicircular structure on the opening; the upper shell of the module box is connected to the lower shell of the module box At this time, the opening on the lower case of the module box is engaged with the sheet-like structure on the upper case of the module box, so as to form a wire entry hole together.

Furthermore, the bottom of the lower case of the module box is provided with a terminal receiving cavity formed by a groove for installing the terminal, and the wire inlet hole is a through hole located on a side wall of the terminal receiving cavity.

Furthermore, the conductive elastic sheet has a grid-shaped elastic sheet structure; the conductive elastic sheet includes zero-wire conductive elastic sheets and hot-wire conductive elastic sheets which are fixed to the side wall or the bottom of the module and are spaced apart from each other; One end and one end of the conductive elastic sheet respectively extend upward to the side wall of one side of the upper socket module;

On the side wall of the module body, at the positions corresponding to the upper ends of the zero-wire conductive shrapnel and the hot-wire conductive shrapnel, respectively, there are provided spring leaf limiting grooves for preventing the conductive spring leaf from being lifted up. A through slot or a blind hole-shaped structure in the direction of the shrapnel; the upper ends of the zero-line conductive shrapnel and the hot-wire conductive shrapnel have portions located in the corresponding shrapnel limiting grooves at any time;

A through hole is provided on the side wall or the bottom of the module body, and the neutral wire conductive shrapnel and the hot wire conductive shrapnel are fixedly and electrically connected to the corresponding neutral wire circuit and the live wire circuit wire end of the module body through the through holes respectively. .

Furthermore, the socket module further includes an electric shock prevention structure, and the electric shock prevention structure includes a strip-shaped protrusion on a side wall or an upper end of the socket module and an accommodation slot adapted to the strip-shaped protrusion; and The strip-shaped protrusions and the accommodating grooves are respectively located at corresponding positions on both sides of the socket module where no conductive elastic sheet is provided; when two socket modules are installed in one module mouth at the same time, the strip-shaped protrusions on one module are inserted into the other socket The accommodating slot on the module prevents foreign matter from being inserted into the gap between the modules to contact the live parts.

Furthermore, the module body is a two-hole socket module or a USB socket module.

Furthermore, a ground wire conductive spring is provided at the bottom of the socket module to be insulated from the neutral wire conductive spring and the hot wire conductive spring; the ground wire conductive spring is electrically connected to the ground wire circuit input end of the module body.

Furthermore, a through slot is provided at the bottom of the module body, and the ground conductive elastic sheet is fixed in the through slot.

Furthermore, the module body is a three-hole socket module, a five-hole socket module or a seven-hole socket module.

Further, the module body is provided with a module-side fixing structure composed of a column protrusion on a side wall corresponding to the conductive elastic sheet, and the module-side fixing structure can enter the track through a gap between the card boards, and The horizontal moving limit card is connected under the card board.

Furthermore, the length of the upper end of the module body is shorter than the length of the lower end; correspondingly, the area of the module mouth is adapted to the area of the upper end face of the module body, or the area of the upper end face of a plurality of modules arranged in parallel in combination is adapted to pass the module box The shell snaps into the socket module.

Furthermore, a module socket is used by pressing the manual control part to unlock the upper case of the module box and the lower case of the module box, and the upper case of the module box is popped up under the action of the second elastic element, thereby facilitating Take out the socket module; when the upper case of the module box is covered on the lower case of the module box, the lower case-side interlocking device is reset by the action of the first elastic element and locked with the upper case-side interlocking device, thereby exposing the socket module and the corresponding bare The contacts are enclosed inside the module socket.

3. Beneficial effects

Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects:

1. The module socket of the present invention replaces the screw connection in the prior art by providing a one-key unlocking structure in the module box, which facilitates the removal and replacement of the socket module.

2. A module socket of the present invention has a fixed structure on a bracket, so that the socket module can obtain better working stability when fixed.

3. The module socket of the present invention can be combined by components of different structures, and can be used for row insertion, box and wall plug of the cassette, and has strong adaptability.

4. The modular socket of the present invention has a simple structure and is easy to use.

BRIEF DESCRIPTION OF THE DRAWINGS

1 is a side view of a socket box in Embodiment 1;

2 is a side view of a socket box in Embodiment 1;

3 is a top side view of a lower case of a module box in Embodiment 1;

4 is a top side view of a stent in Embodiment 1;

5 is a bottom side view of a bracket in Embodiment 1;

FIG. 6 is an assembly diagram of a lower case, a bracket, and a conductive sheet of a module box in Embodiment 1; FIG.

7 is a bottom side view of a partition plate in Embodiment 1;

FIG. 8 is an assembly diagram of a lower case, a bracket, a conductive sheet, and a partition of a module box in Embodiment 1; FIG.

9 is a side view of a lower casing side interlocking device in Embodiment 1;

10 is a side view of a lower case side interlocking device in Embodiment 1;

11 is a side view of a lower case side interlocking device in Embodiment 1;

FIG. 12 is an assembly schematic diagram of a lower case, a bracket, a conductive sheet, a separator, and a lower case-side interlocking device of a module box in Embodiment 1; FIG.

13 is a bottom side view of an upper case of a module box in Embodiment 1;

14 is a top side view of a stent in Embodiment 2;

15 is a top side view of a socket box in Embodiment 4;

16 is a bottom side view of an upper case of a module box in Embodiment 4;

17 is a bottom side view of a partition plate in Embodiment 4;

18 is a top side view of a partition plate in Embodiment 4;

19 is a side view of a manual control unit in Embodiment 4;

20 is a side view of a locking portion in Embodiment 4;

FIG. 21 is a schematic structural diagram of a lower case-side locking device in Embodiment 4; FIG.

22 is a bottom side view of a socket box in Embodiment 4;

23 is a top side view of a lower case of a module box in Embodiment 4;

24 is a bottom side view of a partition plate in Embodiment 5;

25 is a top side view of a bracket in Embodiment 6;

26 is a perspective view of a stent in Embodiment 6;

27 is a bottom side view of an upper case of a module box in Embodiment 6;

28 is a top side view of a partition plate in Embodiment 7;

29 is a top side view of a stent in Embodiment 7;

30 is a top side view of a lower case of a module box in Embodiment 7;

31 is a side view of a lower casing-side locking device in Embodiment 7;

FIG. 32 is an assembly view of a module case lower case, a partition, a bracket, and a lower case-side locking device in Embodiment 7; FIG.

33 is a bottom side view of an upper case of a module box in Embodiment 7;

34 is a top side view of an upper case of a module box in Embodiment 8;

35 is a top side view of a lower case of a module box in Embodiment 8;

36 is a top side view of a socket box in Embodiment 8;

37 is a side view of a conductive elastic sheet in Embodiment 9;

38 is a side view of a module body in Embodiment 9;

39 is a side view of a module body in Embodiment 9;

40 is a side view of a socket module in Embodiment 9;

41 is a side view of a socket module in Embodiment 11;

42 is a side view of a module body in Embodiment 13;

43 is a side view of a socket module in Embodiment 13;

44 is a side view of a socket module in Embodiment 14;

FIG. 45 is a side view of a socket module in Embodiment 14. FIG.

Description of the symbols in the figure:

1. Module box; 2. Socket module; 201. Module body; 202. Conductive shrapnel; 2021. Neutral conductive shrapnel; 2022; Firewire conductive shrapnel; 2023. Ground wire conductive shrapnel; 203. Module side fixing structure; 204. Shrapnel Limiting slot; 205, anti-electric shock structure; 206, through slot; 3, upper case of module box; 301, switch control foot; 302, upper shaft side shaft; 303, partition structure; 304, sheet structure; 4, module Box lower shell; 401, isolation groove; 402, lower shell side rotating shaft part; 403, limit clamping foot; 404, wire entry hole; 405, lower shell side partition fixing structure; 406, switch fixing structure; 407, opening; 408, terminal terminal receiving cavity; 409, connection structure; 5, interlocking device; 501, upper case side interlocking device; 502, lower case side interlocking device; 6, elastic element; 601, first elastic element; 7, elastic element Support structure; 701, first elastic element support structure; 702, second elastic element support structure; 8, module box side fixing structure; 801, card board; 802, track; 9, module port; 10, locking member; 101, Manual control section; 1011, pressing section; 1012, driving section; 1013, limit Section; 102, locking section; 1021, base; 1022, clip feet; 1023, linkage section; 103, first elastic element connecting section; 11, unlocking hole; 12, conductive sheet; 1201, neutral conductive sheet; 1202 Hot wire conductive sheet; 1203, ground wire conductive sheet; 13, bracket; 131, conductive sheet card slot; 1311, zero wire conductive sheet card slot; 1312, hot wire conductive sheet card slot; 1313, ground wire conductive sheet card slot; 14, Partition board; 1401, partition fixing structure; 1402, openings; 1403, cable entry; 1404, blind hole; 15, clip foot; 16, card slot; 17, switch control hole.

detailed description

In order to further understand the content of the present invention, the present invention is described in detail below with reference to the accompanying drawings.

Example 1

As shown in Figure 1-13, a module box (1) of this embodiment includes an upper case (3) of the module box and a functional portion of the module box; the functional portion of the module box includes a lower case (4) of the module box, and an interlocking device. (5) Elastic element (6), elastic element supporting structure (7) and module box side fixing structure (8); the lower case (4) of the module box is provided with a conductive sheet (12), a bracket (13), and a partition plate (14) and switch module.

The side wall of one end of the lower case (4) of the module box is provided with a wire-entry hole (404) formed by communicating with an inverted lower semi-circular structure and a rectangular structure constituting an opening (407).

An unlocking hole (11) formed by a through hole is provided on one side wall of the lower case (4) of the module box.

The inner wall of the lower case (4) of the module box is provided with a lower case side partition fixing structure (405) composed of a clamping leg or a screw hole or including both a clamping leg and a screw hole.

An isolation groove (401) is provided on the inner bottom surface of the lower case (4) of the module box, and is located in the middle position of the lower case (4) of the module box. The ground wire conductive piece (1203) is installed in the isolation groove (401). And its upper surface is exposed inside the lower case (4) of the module box.

A switch fixing structure (406) composed of a card slot or a screw hole is provided on the inner bottom surface or the inner side wall of the lower case (4) of the module box.

The main body of the bracket (13) has a frame structure, and two side walls of the bracket (13) are provided with zero-line conductive sheet card slots (1311) which are simultaneously opened in the lower end of the bracket (13) and inside the bracket (13). ) And live wire conductive sheet slot (1312); the conductive sheet (12) includes a neutral wire conductive sheet (1201) and a live wire conductive sheet (1202) respectively disposed in the corresponding conductive sheet card slot (131);

A ground wire conductive slot (1313) is provided on the middle and lower side wall of one end of the bracket (13); an end of the ground wire conductive piece (1203) is snapped into the ground wire conductive slot (1313); the ground wire is conductive The upper surface of the sheet (1203) is exposed from the inside of the bracket.

The zero-wire conductive sheet (1201) and the hot-wire conductive sheet (1202) are respectively latched in the corresponding conductive sheet card slots (131) and exposed in the module compartment inside the bracket (13).

The upper surface of the bracket (13) is provided with a first elastic element supporting structure (701) composed of a raised groove structure.

The bracket (13) is fixedly installed on the inside of the lower case (4) of the module box together with the neutral wire conductive sheet (1201), the hot wire conductive sheet (1202) and the ground wire conductive sheet (1203).

The partition plate (14) is arranged near the end of the lower case (4) of the module box, and together with the lower case of the module box and the bracket, it forms a wiring hole with a wiring compartment, a switch control hole (17), and a conductive member. Semi-closed wiring compartment with sheet connection holes.

The partition plate (14) is provided with a partition fixing structure (1401) composed of layer holes or clip feet; the partition plate (14) is fixed to the lower case (4) of the module box by screwing or snapping. The upper lower shell side partition fixing structure (405) is fixed on the bracket (13).

The side wall of the partition plate (14) is provided with an inlet (1403) formed by an opening; the inlet (1403) is adapted to the position of the inlet of the module socket and is in line with the lower shell (4) of the module box. The side wall cooperates to form a wire entry hole of the wiring compartment.

The upper surface of the partition plate (14) is provided with a switch control hole (17) composed of a through hole or a tubular structure along the longitudinal direction; the cross section of the through hole or the tubular structure may be circular or rectangular.

An opening (1402) is provided at a position where the lower end of the partition plate (14) contacts the lower case (4) of the module box, and the opening (1402) and the bottom surface of the lower case (4) of the module box together form a conductive sheet connection hole. ; The end of the ground wire conductive piece (1203) passes through the conductive piece connection hole into the wiring compartment and is directly connected to the terminal. At the same time, the ends of the zero-wire conductive sheet (1201) and the hot-wire conductive sheet (1202) that are engaged with the bracket (13) pass through the conductive sheet card slot (131) on the bracket and the lower case (4) of the module box and The conductive sheet connection holes formed by the partition plate (14) enter the wiring compartment.

The switch module is detachably and fixedly installed on a switch fixing structure (406) located in the wiring compartment. The switch module includes a switch control section, an incoming end and an outgoing end; the switch control section is located below the switch control hole (17).

The switch module is a two-phase normally open button switch or includes two single-item normally open button switches that are independent of each other; the two incoming ends of the switch module are electrically connected to the neutral terminal or the hot wire terminal, respectively, and the two outgoing terminals They are electrically connected to the neutral wire conductive sheet (1201) or the live wire conductive sheet (1202), respectively.

The module box upper shell (3) is provided with a module port (9); the end of the socket module (2) can be exposed through the module port (9) to the upper surface of the module socket.

The side wall of one end of the upper case (3) of the module box is provided with a sheet structure (304) adapted to the shape of the opening (407); the sheet structure (304) is in a semicircle with the opening (407) An appropriate semi-circular notch is provided at the shape structure; when the upper case (3) of the module box is connected to the lower case (4) of the module box, the opening (407) on the lower case (4) of the module box is connected to the module box. The sheet-like structure (304) on the shell (3) is engaged with each other, thereby collectively forming a wire entry hole (404).

The upper case (3) of the module box is provided with a switch control foot (301) composed of a raised cylinder or a sheet structure, and the switch control foot (301) is located on the upper case (3) of the module box and the module box. When the function part is locked, the switch control hole (17) can be inserted into contact with the corresponding switch control part to squeeze or release the switch control part, thereby controlling the on / off of the switch.

The upper case (3) of the module box is provided with a partition structure (303) that can be inserted into the functional part of the module box at a position corresponding to the module mouth (9). The inner diameter of the partition structure (303) and the bracket (13) and the module The inner diameter of the module plug-in compartment formed by the upper case (3) of the box and the lower case (4) of the module box is suitable, and its width is smaller than the width of the module mouth, thereby forming a module snap-in structure. The lower end of the partition structure (303) can be in contact with the upper surface of the bracket (13) and the upper surface of the partition (14), respectively.

The upper shell-side interlocking device (501) is adapted to the number and position of the clamping pins on the locking portion (102) between the outer wall of the partition structure (303) and the inner wall of the upper case (3) of the module box, and The locking feet connected with the upper housing side interlocking device (505); the locking feet located on the upper housing (3) of the module box and the locking feet on the lower housing side interlocking device (502) are opposite to each other and inverted. Setting; the clamping leg on the upper casing (3) of the module box is opposite to the inclined surface on the clamping leg on the interlocking device (502) on the lower casing side, so that the two can slide with each other.

The lower case (4) of the module box is provided with a limiting clip (403) at a position corresponding to the upper surface of the lower casing side interlocking device (502); the limiting clip (403) and the lower casing side interlocking device (502) ) Contact the upper surface, so as to limit the lower shell side interlocking device (502) up and down; the lower shell side interlocking device (502) is slidably disposed between the bracket (13) and the limit clamping leg (403).

The lower shell side interlocking device (502) includes a first elastic element (601) and a locking member (10) composed of a linked manual control portion (101) and a locking portion (102);

The locking portion (102) includes a base (1021) and a clamping leg (1022); the base (1021) is a "mouth" or "冂" shape frame structure or two independent card row mechanisms; The clip feet (1022) are arranged on the upper surface of the base (1021), and include two or more clip feet arranged at a fixed interval and consistent in the carding direction, and the clip feet (1022) are arranged parallel to each other or arranged in groups at the same time;

The lower shell side interlocking device (502) is located between the outer wall of the partition structure (303) and the inner wall of the lower case (4) of the module box and can reciprocate in the locking direction; and its inner edge does not protrude from the bracket (13) Inner edge

The manual control part (101) is located at the middle or both sides of the outer side wall of the end of the locking part (10), and the manual control part (101) may be a convex column structure on the outer side wall of the locking part (10); And the position of the manual control part (101) is adapted to the position of the unlocking hole (11); the manual control part (101) may be located inside the lower case (4) of the module box or exposed to the lower case of the module box through the unlocking hole (11) (4) The outer wall. Correspondingly, the unlocking hole (11) is one or two through holes corresponding to the position of the manual control portion (101). By pushing the manual control part (101) to push the locking part (102) to move, the lower casing side interlocking device (502) and the upper casing side interlocking device (501) are unlocked; when the manual control section (101) is not subjected to external force , The locking portion (102) is automatically reset by the action of the first elastic element (601).

The first elastic element connecting portion (103) is a rod-shaped structure fixedly connected to the end of the lower casing side interlocking device (502); the end of the first elastic element connecting portion (103) can be inserted into the first elastic element support. Reciprocating motion in the structure (701);

The first elastic element (601) is a spring, and the spring is sleeved on the first elastic element connecting portion (103), and one end thereof is in contact with the locking portion (102), and the other end is in contact with the first elastic element supporting structure ( 701) The end side walls are in contact, thereby providing resetting elasticity for the lower case-side interlocking device (502).

One end of the first elastic element (601) is connected to the first elastic element connecting portion (103) on the locking element (10), and the other end is connected to the first elastic element supporting structure (701), so as to be the locking element (10). Provide resetting spring force;

The second elastic element is installed between the bottom surface of the lower case (4) of the module box and the top surface of the upper case (3) of the module box, so that the two always have a tendency to separate from each other;

In this embodiment, the switch module also serves as the second elastic element. When the lower case-side interlocking device (502) and the upper case-side interlocking device (501) are unlocked, the upper part of the module box is pushed upward to facilitate the upper case of the module box (3). It is separated from the lower case (4) of the module box.

The socket box of this embodiment is mainly used for a row box.

The bottom of the lower case of the module box in this embodiment may be provided with a through hole for mounting screws, so as to be suitable for being inserted into the wall of the box.

The first elastic element (601) in this embodiment may also be in contact with the side wall of the lower case (4) of the module box or the side wall of the bracket (13) at the same time, and the other end is connected to the side wall of the lower case side interlocking device (502). Contact springs, springs, spring pins or spring bars.

In the module socket box of this embodiment, by pressing the manual control part (101), the lower casing side interlocking device (502) and the upper casing side interlocking device (501) are unlocked, and at the same time, the upper casing (3) of the module box is The key switch is popped up to achieve separation. When the upper case (3) of the module box is connected to the lower case (4) of the module box, the clamping feet on the upper case side interlocking device (501) and the lower case side interlocking device (502) are contacted through the inclined surface, and the module is squeezed When the box is in the upper case, the clamping feet on the upper case side interlocking device (501) and the lower case side interlocking devices (502) are pressed by the inclined surface, so that the lower case side interlocking device (502) is displaced. After the shell-side locking device (501) is installed in place, the lower shell-side interlocking device (502) is reset by the action of the first elastic element (601), so as to be locked with the upper shell-side interlocking device (501).

Example 2

As shown in FIG. 14, the main structure of a module box (1) of this embodiment is basically the same as that of Embodiment 1, except that the module socket function portion further includes a spring cap and a second elasticity composed of a spring. Element; the bracket (13) is provided along the longitudinal direction with a second elastic element supporting structure (702) composed of layer holes; and the larger opening of the layer hole faces the bottom surface of the lower case (4) of the module box; or the second elastic element supporting structure (702) is a groove on the outer side wall of the bracket (13) or the inner side wall of the lower case of the module box, and a layer hole structure is formed by the combination of the bracket (13) and the side wall of the lower case of the module box; the second The elastic element and the spring cap are located in the layer hole in a limited position, the lower end of the spring cap is in contact with the second elastic element, and the upper end is exposed through the layer hole to the upper surface of the bracket (13) and can contact the upper case (3) of the module box. Therefore, when the lower case-side interlocking device (502) and the upper case-side interlocking device (501) are unlocked, the upper case (3) of the module box is springed up under the action of the spring cap, thereby achieving separation.

Example 3

The main structure of a module box (1) of this embodiment is basically the same as the main structure of any of Embodiments 1 and 2, except that the ground wire conductive sheet (1203) described in Embodiments 1 and 2 is eliminated. And the connection structure of the bottom of the module box (1) and the grounding conductive plate (1203) on the partition plate (14); thereby the module box (1) can be used as a switch module plug box or two socket module plugs Box for use.

Example 4

As shown in Figure 15-23, the main structure of a module box (1) of this embodiment is basically the same as the main structure of any of the embodiments 1-3, and the differences are as follows:

The lower shell side interlocking device (502) includes a manual control portion (101) and a locking portion (102);

The partition plate (14) in this embodiment is based on the partition plate (14) in Example 1 and the wire inlet (1403) described in Example 1 is eliminated; meanwhile, the partition plate (14) is provided on the upper surface of the partition plate (14). There is a blind hole (1404), and the opening of the blind hole (1404) faces the upper case (3) of the module box;

The upper case (3) of the module box described in this embodiment is based on the upper case (3) of the module box described in Example 1. The sheet structure (304) described in Example 1 is cancelled; (3) an unlocking hole (11) made of a tubular structure is provided at a position corresponding to the blind hole (1404);

The manual control portion (101) includes a pressing portion (1011), a driving portion (1012), and a limiting portion (1013); the main portion of the manual control portion (101) has a cylindrical structure, and the pressing portion (1011) Located at the top of the manual control unit (101); the driving unit (1012) is a wedge-shaped structure located on the side wall of the manual control unit (101), and the limiting portion (1013) is located on the side wall of the manual control unit (101) A through groove under the driving part (1012); the larger bottom surface of the driving part (1012) is close to the pressing part (1011) side;

The lower end of the manual control part (101) is located in the blind hole (1404), and the upper end of the manual control part (101) is located inside the module box and the corresponding position of the unlocking hole (11) or exposed through the unlocking hole (11) A pressing portion (1011) is formed outside the module socket; a third elastic element is provided in the blind hole (1404), one end of the third elastic element is in contact with the bottom of the blind hole (1404), and the other end is in contact with the lower casing side interlocking device (502). ) Contact, thereby providing resetting elasticity for the manual control section (101).

The locking portion (102) is provided with a linkage portion (1023). The linkage portion (1023) is located at one end of the locking portion (102) or is a through hole provided longitudinally on the locking portion (102). The linkage part (1023) is a groove structure compatible with the manual control part (101), and the linkage part (1023) is an inclined structure at a corresponding position with the driving part (1012), so that the two can slide with each other;

The inclined direction of the wedge structure on the driving part (1023) is the same as or opposite to the clamping direction of the clamping foot on the lower casing side interlocking device (502), so that the locking part ( 102) to unlock the lower case-side interlocking device (502) and the upper case-side interlocking device (501).

The bottom of the lower case (4) of the module box is provided with a terminal receiving cavity (408) formed by a groove for installing the terminal, and the wire entry hole (404) is located on a side wall of the terminal receiving cavity (408). At the same time, at the periphery of the upper end ring of the upper case (3) of the module box, a connecting structure (409) protruding from the outer wall of the module box (1) and having a sheet-like structure with layer holes is provided. ), Which is fixedly connected to the wall built-in bracket used for inserting the cassette wall through the layer hole through the screw.

In this embodiment, the positions between the lower case (4) of the module box, the upper case (3) of the module box, the conductive sheet (12), the bracket (13), the partition plate (14), and the lower case side interlocking device (502) Except for the limitation given in this embodiment, the rest are the same as the positional relationship of each component in Embodiment 1.

A module box (1) of this embodiment is mainly applicable to a wall of a cassette or used as a module slot component on a cable tray.

Example 5

As shown in FIG. 24, the main structure of a module box (1) of this embodiment is basically the same as the main structure of Embodiment 4, except that the partition plate (14) is a groove structure, and the partition plate The upper bottom surface is provided with a switch control hole (17) and a partition fixing structure (1401) composed of layer holes; openings (1402) are provided at the bottom of the two side walls of the partition; the opening (1402) and the bottom of the module box The bottom surface of the shell (4) collectively forms a conductive sheet connection hole. There are two partitions (14). The partitions cooperate with the lower case (4) and the bracket (13) of the module box to form two independent wiring compartments. The two single-key switches are located in an isolation compartment; The conductive sheet (1201) and the live wire conductive sheet (1202) respectively pass through the conductive sheet connection holes on a partition (14) into the wiring compartment and are connected to the corresponding switch outlets.

Correspondingly, a blind hole (1404) composed of a convex tubular structure is provided on the bottom surface of the lower case of the module box; the blind hole (1404) is opened toward the upper case (3) of the module box.

In this embodiment, the connection method of the blind hole (404) and the lower casing side interlocking device (502) is the same as that in the fourth embodiment.

In this embodiment, the isolation compartment may be located at a non-end position in the module box (1), thereby optimizing the use of space when it is suitable for wall plugging.

Example 6

As shown in FIGS. 25-27, the main structure of a module box (1) of this embodiment is basically the same as that of any of the embodiments 1-5, except that the module box-side fixing structure (8) ) Is a bracket (13); the bracket (13) in this embodiment is based on the bracket described in Example 1, and a bracket (801) and a rail (802) are provided on the bracket (13) near the upper surface. ); The track (802) is located above the conductive sheet card slot (131), and is arranged parallel to and spaced from the conductive sheet card slot (131), and the card board (801) includes a plurality of phased settings located above the track (802) And the upper surface of the clamping plate (801) and the upper surface of the bracket (13) are on the same horizontal plane.

In this embodiment, the inner diameter of the module mouth on the upper case (3) of the module box is adapted to the inner diameter of the partition structure (303).

Example 7

As shown in FIGS. 28-33, a module box (1) of this embodiment is basically the same as the module box component described in Embodiment 1, except that:

The lower case of the module box described in this embodiment is based on the lower case of the module box described in the fourth embodiment, and the connection structure (409) on the lower case of the module box described in the fourth embodiment is cancelled. An unlocking hole composed of a through hole is provided on the side wall; a clamping foot (15) that can be inserted into the inner side of the upper case of the module box is provided on the side wall of the end portion opposite to the unlocking hole.

The bracket described in this embodiment is based on the bracket described in Example 5 and the first elastic element supporting structure (701) composed of a raised groove structure is eliminated on the bracket, and at the same time, it is on the outer wall of the end of the bracket. A longitudinal through slot is arranged on the upper side to receive the clamping feet (15) on the side wall of the lower shell end of the module box.

The partition plate (14) in this embodiment is basically the same as the partition plate structure in Embodiment 4, except that the blind hole is located on the upper surface of the partition plate and the opening of the blind hole faces the inner wall of the lower case of the module box. The switch control hole (17) is a rectangular through hole or a tubular structure with a rectangular cross section.

The upper surface of the upper case (3) of the module box in this embodiment is provided with a module port (9), and the module port (9) is the same as the module port (9) described in the first embodiment; meanwhile, the module in this embodiment The upper case (3) of the box further includes a switch control pin (301) near one end of the upper case (3) of the module box. The switch control pin (301) is a leg of the sheet structure, and one side of the sheet structure is Curved structure, so that the upper case (3) of the module box can be smoothly inserted into the switch control hole (17) when one end is rotated around the axis; at the same time, the upper case (3) of the module box and the switch control foot (301) A card slot capable of being engaged with the locking portion (102) is provided on the inner side wall of the adjacent side, and a card capable of being engaged with the foot (15) is provided on the inner side wall opposite to the side wall. Slot (16).

The lower casing side interlocking device (502) in this embodiment is an inverted T-shaped structure composed of a manual control portion (101) and a locking portion (102); the manual control portion (101) is a rod-shaped structure The locking portion (102) is a protruding leg located on the side of the manual control portion (101) facing the upper case (3) of the module box, and the clamping direction of the clamping leg is toward the unlocking hole (11) side; The tail end of the lower shell side interlocking device (502) is inserted into the blind hole (1404) to contact the first elastic element (601), and the manual control portion (101) is located inside the corresponding position corresponding to the unlocking hole (11), or passes through The unlocking hole (11) is exposed outside the module socket.

In the present embodiment, the limiting clamping leg (403) for clamping the limiting lower shell-side interlocking structure (502) described in Embodiment 1 is used for clamping the fixing bracket (13).

It should be noted that this embodiment is based on Embodiment 1 to redefine the components. The implementation of some components that are not redefined in this embodiment is also implemented in Embodiment 1, so that the components described in Embodiment 1 are replaced. The same-purpose components described in Example 1 are recombined to form a complete module box.

Example 8

As shown in FIGS. 34-36, a module box (1) of this embodiment is basically the same as the module box component described in Embodiment 1, except that:

The lower case (4) of the module box according to this embodiment is based on the lower case of the module box described in the seventh embodiment, and the lower case side rotating shaft portion formed by the rotating shaft or shaft hole on the outer side wall of the lower case of the module box ( 402) Replace the clip (15) described in Embodiment 7.

The upper case (3) of the module box according to this embodiment is based on the upper case (3) of the module box described in Embodiment 7, and is located at the end of the upper case of the module box and can be opposite to the lower shaft side pivot portion (402) The hinged upper casing-side rotating shaft portion (302) composed of a shaft hole or a rotating shaft replaces the locking groove (16) which can be engaged with the locking foot (15) described in the seventh embodiment.

In this embodiment, the upper case-side rotating shaft portion (302) and the lower case-side rotating shaft portion (402) are hinged instead of the structure in which the clamping leg (15) and the slot (16) are engaged with each other.

Example 9

As shown in Figs. 37-40, a socket module (2) of this embodiment includes a module body (201) and a conductive elastic sheet (202).

A through hole is provided on the side wall or the bottom of the module body (201), and the zero-wire conductive spring sheet (2021) and the hot-wire conductive spring sheet (2022) are fixedly and electrically connected to the inside of the module body (201) through a through hole through a conductor, respectively. The corresponding neutral line and live line circuit incoming end.

The conductive spring sheet (202) has a grid-shaped spring sheet structure; the conductive spring sheet (202) includes a zero-line conductive spring sheet (2021) and a hot-wire conductive spring sheet (2021) which are fixed to the side wall or the bottom of the module body (201) and are arranged at intervals. 2022), one end of each of the zero-wire conductive elastic sheet (2021) and the hot-wire conductive elastic sheet (2022) extends upward to the side wall of one side of the upper socket module (2).

On the side wall of the module body (201), at the positions corresponding to the upper ends of the zero-wire conductive elastic sheet (2021) and the hot-wire conductive elastic sheet (2022), there are respectively provided elastic sheet limit positions for preventing the conductive elastic sheet (202) from rising. Slot (204), the elastic piece limiting slot (204) is a through slot or blind hole structure opening in the direction of the conductive elastic piece (202); the upper ends of the zero-line conductive elastic piece (2021) and the hot-wire conductive elastic piece (2022) At any time, there is a part located in the corresponding elastic piece limiting slot (204).

The module body (201) is provided on a side wall corresponding to the conductive elastic piece (202) with a module-side fixing structure (203) composed of a columnar protrusion, and the module-side fixing structure (203) can pass through the embodiment The gap between the card boards (801) described in 6 enters the track (802), and is clamped under the card board (801) through the lateral movement limit, thereby locking with the module box to form a module socket.

It should be noted that the module body (201) in this embodiment is a two-hole socket module or a USB socket module, so it does not include a ground wire conductive spring structure. Therefore, the ground wire conductive plate (1203) described in Embodiment 6 is It is idle during the adaptation. The bottom of the socket module (2) is in contact with the ground wire conductive piece (1203) to form a support, but there is no related circuit, so the ground wire conductive spring piece (1203) is not connected to the socket module (2).

The socket module (2) described in this embodiment can be combined with the module box (1) described in any one of embodiments 6-8 to form a module socket.

Example 10

A socket module (2) of this embodiment is basically the same as the socket module main body structure described in Embodiment 9, except that the bottom of the module body is provided with a through slot (206). When the socket module in this embodiment is adapted to the module box described in Embodiment 6, the ground wire conductive piece (1203) described in Embodiment 6 can be inserted into the through slot (206), but not connected to the line. The bottom of the socket module is in contact with the bottom of the lower case of the module box to form a support.

Example 11

As shown in FIG. 41, a socket module (2) of this embodiment is basically the same as the socket module main body structure in Embodiment 10, except that the module body (201) is a three-hole socket module, Five-hole socket module or seven-hole socket module.

The bottom of the through slot (206) is provided with a through hole, and the ground wire conductive elastic piece (2023) is fixed in the through slot (206) and is electrically connected to the line end of the neutral line circuit inside the module body through a conductor.

Example 12

A module socket according to this embodiment includes the module box described in Embodiment 6 and the socket module described in Embodiment 11, and also includes a fixing plate, which is a sheet-shaped insulator. After the socket module is inserted into the socket box to achieve snap-fitting by sliding, the fixing plate can be inserted into a gap generated between the socket module and the bracket or partition after displacement, so as to prevent the socket module from sliding.

Example 13

As shown in FIGS. 42-43, a socket module (2) of this embodiment is basically the same as the structure of a socket module described in any one of Embodiments 9-11, except that the module body ( 201) The length of the upper end is smaller than the length of the lower end. Correspondingly, the area of the module mouth (9) is adapted to the area of the upper end face of the module body (201), or the area of the upper end faces of a plurality of modules arranged in parallel in combination is adapted to pass The shell (3) engages the socket module (2).

This embodiment can be understood as that the socket module (2) described in Examples 9-11 is a module-side fixing structure (203) formed by a column protrusion on the side wall of the module body (201) and the inside of the module box 1. The limit fixing method of the clamping plate (801) and the track (802) is changed to this embodiment, which is connected to the socket module (2) through the module port (9) on the upper case (3) of the module box. The limit of the department is fixed.

The socket module (2) described in this embodiment can be combined with the module box (1) described in Embodiment 1 to form a module socket.

Example 14

As shown in FIGS. 44-45, a socket module (2) of this embodiment is basically the same as the main structure of any of the embodiments 9-12, except that the socket module (2) further includes an anti- An electric shock structure (205), the anti-electric shock structure (205) includes a strip-shaped protrusion on a side wall or an upper end end of the socket module (2) and an accommodation slot adapted to the strip-shaped protrusion; and The protrusions and the receiving grooves are respectively located at the corresponding positions on the two sides of the socket module (2) where no conductive elastic sheet (202) is provided; when two socket modules (2) are installed in one module port (9) at the same time, one The strip-shaped protrusions on the module are inserted into the accommodating slots on the other socket module (2), so as to prevent foreign objects from being inserted into the gap between the modules and contacting the live parts.

It should be noted that, when the spacer (14) or the bracket (13) in the module box described in Example 1-8 is applied to the socket module of this embodiment, the spacer (14) or the bracket (13) is A receiving slot is provided at a corresponding position on a side wall facing the socket module to receive a strip-shaped protrusion on the first socket module (2).

It should be noted that the main features of the present invention are different components with different structures, namely the lower case of the module box, the bracket, the partition, the locking device on the side of the lower case, the upper case of the module box, and the socket module. Different types of modular socket structures can be formed by differently adapting various components with different structures, so the overall socket module structure is not limited to the parts given in the above embodiments.

At the same time, a module box of the present invention can be provided with a plurality of module bins in the module box, and each module bin is provided with a corresponding conductive contact piece, and conductive contact pieces for the same electrical property can be connected by a conductor. Either form an integrated structure, or have formed independent module compartments without connecting with each other through conductors, so as to form various types of socket or switch structures through the cooperation of different types of socket modules. The module socket of the present invention can be used with a row plug, a box wall plug, a cassette wall plug, a cable tray, and the like. At the same time, the two conductive pieces in an independent module compartment can be connected to the power supply and the consumer, respectively, so that the module compartment can be used as a switch module compartment.

The present invention and its implementation manners have been schematically described above, and the description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Therefore, if a person of ordinary skill in the art is inspired by it and, without departing from the creative purpose of the present invention, a structure and an embodiment similar to the technical solution are not creatively designed, all should belong to the protection scope of the present invention. .

Claims

A module socket includes a module box (1) and a socket module (2), which is characterized in that: the module box (1) includes a module box upper shell (3) and a module box functional part; and the module box upper shell ( 3) A module port (9) is provided; the end of the socket module (2) can be exposed on the upper surface of the module socket through the module port (9); the module box functional part includes the module box lower shell (4) and the interlocking device , The elastic element (6) and the conductive sheet (12); the conductive sheet and the elastic element are arranged in the lower case (4) of the module box; the interlocking device (5) includes an upper part located on the upper case (3) of the module box Shell side interlocking device (501) and lower case side interlocking device (502) located in the lower case (4) of the module box; upper case side interlocking device (501) and lower case side interlocking device (502) can be locked and unlocked with each other; The elastic element (6) includes a first elastic element (601); the upper case-side interlocking device (501) is fixedly connected to the upper case of the module box; and the lower case-side interlocking device (502) is slidably disposed at upper and lower positions. Inside the lower case (4) of the module box; the lower case side interlocking device (502) includes a locking member (10); the locking member (10) includes a linked manual control portion (101) and a locking portion (102); The module box (1) An unlocking hole (11) composed of a through hole is provided; the manual control part (101) can be exposed through the unlocking hole (11) to the outer side wall of the module box (1) or located inside the module box (1) and the unlocking hole ( 11) At the corresponding position, the locking member (10) includes a first elastic element connecting portion (103); one end of the first elastic element (601) is fixedly connected to the lower case of the module box, and the other end is in contact with the locking portion (102) To provide resetting elasticity for the locking portion (102);

A module compartment is provided between the upper case (3) of the module box and the lower case (4) of the module box; the conductive sheet (12) is exposed in the module compartment; the socket module (2) includes a module body (201) And conductive elastic sheet (202), the module body (201) includes a module side fixing structure (203); the socket module (2) and the module box (1) are connected to the module side fixing structure through the module box side fixing structure (8) (203) cooperate to make the socket module (2) fixedly and detachably connected in the module compartment, and when the socket box (1) is fixed to the socket module, the conductive elastic piece (202) is electrically connected to the conductive piece (12).
The module socket according to claim 1, characterized in that: the module box functional part further comprises an elastic element supporting structure (7); the elastic element supporting structure (7) comprises a first elastic element supporting structure (701) ) And a second elastic element supporting structure (702); one end of the first elastic element (601) is connected to the first elastic element connecting portion (103) on the locking member (10), and the other end is connected to the first elastic element supporting structure (701) connection; the elastic element (6) further includes a second elastic element; the second elastic element is installed between the bottom surface of the lower case (4) of the module box and the top surface of the upper case (3) of the module box, so that two There is always a tendency for them to be separated from each other; the elastic element (6) may be a spring, a spring sheet, a spring pin or a spring bar.
The module socket according to claim 2, characterized in that: the module box functional section further comprises a bracket (13), a partition (14) and a switch which are detachably and fixedly arranged in the lower case (4) of the module box. The switch module includes a switch control part, an incoming end and an outgoing end; the conductive sheet (12) is fixed between the bracket (13) and the lower case (4) of the module box, and ) Forms exposed contacts; the partition plate (14), the lower case of the module box (4), and the bracket (13) together form a connection hole with a wiring entry, a switch control hole (17), and a conductive piece connection hole. The semi-closed wiring compartment; the external wires are connected to the corresponding wiring terminals through the wire entry holes of the wiring compartment; the switch control part is located at a corresponding position below the switch control hole (17).
The module socket according to claim 3, wherein the conductive sheet (12) includes a neutral conductive sheet (1201) and a live conductive sheet (1202); and the conductive sheet connection holes include spaced-apart electrodes. Neutral conductive sheet connection hole and live wire conductive sheet connection hole;

The zero-wire conductive sheet (1201) and the hot-wire conductive sheet (1202) respectively pass through the corresponding conductive sheet connection hole portions and are located in the wiring compartment;

The switch module is a two-phase normally-open key switch or includes two single-item normally-open key switches that are independent of each other; the switch module is located in a wiring compartment, and two incoming ends of the switch module are respectively connected to a neutral wire terminal or The live wire terminal is electrically connected, and the two outgoing ends are respectively electrically connected to the neutral wire conductive sheet (1201) or the live wire conductive sheet (1202); the second elastic element is a normally open key switch.
The module socket according to claim 4, wherein the conductive sheet (12) further includes a ground wire conductive sheet (1203), and correspondingly, the conductive sheet connection hole further includes a ground wire conductive sheet connection hole. ; The ground wire conductive piece (1203) passes through the ground wire conductive piece connection hole into the wiring compartment and is connected to the corresponding terminal.
The module socket according to claim 5, characterized in that: an isolation groove (401) is provided at an inner bottom surface of the lower case (4) of the module box, and is located at an intermediate position of the lower case (4) of the module box; The ground wire conductive piece (1203) is installed in the isolation groove (401), and its upper surface is exposed in the module compartment.
The module socket according to claim 3, wherein the main body of the bracket (13) is a frame structure, and a conductive sheet slot (131) is provided on the bracket (13), and The conductive sheet (12) is clamped in the conductive sheet card slot (131) and exposed in the module compartment inside the bracket (13).
The module socket according to claim 7, characterized in that: the conductive sheet clamping slot (131) comprises two side walls of the bracket (13) and is simultaneously opened in the lower end of the bracket (13) and inside the bracket (13). Neutral wire conductive slot (1311) and live wire conductive slot (1312); the conductive piece (12) includes a neutral line conductive piece (1201) and a conductive piece (1201) respectively disposed in the corresponding conductive piece slot (131) and Hot wire conductive sheet (1202).
The modular socket according to claim 7, characterized in that the conductive sheet (12) further comprises a ground wire conductive sheet (1203), and correspondingly, the conductive sheet card slot (131) further comprises a bracket ( 13) An end of the ground wire conductive sheet (1313) on the lower side wall of the middle of one end; the end of the ground wire conductive sheet (1203) is snapped into the ground wire conductive sheet groove (1313).
The module socket according to claim 7, characterized in that: the first elastic element supporting structure (701) is a convex groove structure on the upper surface of the bracket (13); the first elastic element One end of the connecting portion (103) is inserted into the groove structure, and can reciprocate in the groove.
The module socket according to claim 7, characterized in that: the module socket functional portion further comprises a spring cap; the second elastic element supporting structure (702) is a layer disposed on the bracket (13) along the longitudinal direction Hole, and the larger opening of the layer hole faces the bottom surface of the lower case (4) of the module box; or the second elastic element supporting structure (702) is a groove on the outer side wall of the bracket (13) or the inner side wall of the lower case of the module box. The combination of the bracket (13) and the side wall of the lower case (4) of the module box together constitutes a layer hole structure; the second elastic element and the spring cap are located in the layer hole in a limited position; the lower end of the spring cap is in contact with the second elastic element The upper end is exposed through the layer hole to the upper surface of the bracket (13) and can contact the upper case (3) of the module box.
The module socket according to claim 7, characterized in that: the module box side fixing structure (8) is a bracket (13); and a bracket (801) is provided on the bracket (13) near the upper surface. And the track (802); the track (802) is located above the conductive sheet card slot (131) and is spaced apart from the conductive sheet card slot (131) in parallel and spaced apart, and the card board (801) includes a plurality of above the track (802) The sheet-like structures arranged at intervals, and the upper surface of the clamping plate (801) and the upper surface of the bracket (13) are on the same horizontal plane.
The modular socket according to claim 3, wherein the partition (14) comprises a switch control hole (17) and a partition fixing structure (1401); and the switch control hole (17) is a partition (14) A through hole or a tubular structure provided on the upper surface in the longitudinal direction; the cross section of the through hole or the tubular structure may be circular or rectangular; correspondingly, a switch control foot (3) is provided on the upper case (3) of the module box ( 301), the switch control foot (301) can be inserted into the switch control hole (17) to contact the corresponding switch control part when the upper case (3) of the module box is locked with the functional part of the module box to squeeze or release the switch control The partition fixing structure (1401) may be a layer hole or a clip foot, and is fixed to the lower case (4) or the bracket (13) of the module box by screwing or snapping. Correspondingly, the lower case (4) of the module case includes a lower case side partition fixing structure (405), and the lower case side partition fixing structure (405) is a card on the inner side wall of the lower case (4) of the module case. Feet or screw holes or both clip feet and screw holes.
The module socket according to claim 13, characterized in that an opening (1402) is provided at a position where the lower end of the partition (14) contacts the lower case (4) of the module box, and the opening (1402) Together with the bottom surface of the lower case (4) of the module box, a conductive sheet connection hole is formed; the conductive sheet passes through the conductive sheet connection hole and enters the wiring compartment.
The modular socket according to claim 13, characterized in that: the partition (14) is disposed near the end of the lower case (4) of the module box, and the partition (14) further comprises A wire inlet (1403), the wire inlet (1403) is an opening located on a side wall of the partition (14), and the wire inlet (1403) is adapted to the position of the wire inlet of the module socket and is under the module box The side wall of the shell (4) cooperates to form a wire entry hole of the wiring compartment.
The module socket according to claim 13, characterized in that: a blind hole (1404) is provided on the upper surface of the partition (14); and the opening of the blind hole (1404) faces the lower case (4) side of the module box. Correspondingly, the unlocking hole (11) is a tubular structure provided on the side wall of the lower case (4) of the module box at a position corresponding to the blind hole (1404); one end of the lower case side interlocking device (502) Located in the blind hole (1404), the other end is located inside the corresponding position of the unlocking hole (11), or exposed to the outside of the module socket through the unlocking hole (11); the blind hole (1404) is provided with a first elastic element ( 601), one end of the first elastic element (601) is in contact with the bottom of the blind hole (1404), and the other end is in contact with the lower case-side interlocking device (502), so as to provide resetting elasticity for the lower case-side interlocking device (502).
The modular socket according to claim 16, characterized in that: the lower casing side interlocking device (502) is an inverted "T" -shaped structure composed of a manual control portion (101) and a locking portion (102); The manual control part (101) is a rod-shaped structure, and the locking part (102) is a protruding leg located on the side of the manual control part (101) facing the upper case (3) of the module box, and the The clamping direction is toward the unlocking hole (11) side; the tail end of the lower shell side interlocking device (502) is inserted into the blind hole (1404) to contact the first elastic element (601), and the manual control portion (101) is located and unlocked Corresponding positions of the holes (11); correspondingly, the upper case side interlocking device (501) is a card slot which is located on the inner wall of the upper case (3) of the module box and can be locked with the clip foot.
The module socket according to claim 17, characterized in that: the lower casing side interlocking device (502) is located at an end position inside the functional part of the module box, and the lower casing (4) of the module box is interlocked with the lower casing side The opposite end of the device (502) is provided with a lower casing-side rotating shaft portion (402); the lower casing-side rotating shaft portion (402) is a rotating shaft or a shaft hole; correspondingly, the module box upper casing (3) further includes The upper case-side rotating shaft portion (302); the upper case-side rotating shaft portion (302) is a shaft hole or a shaft hinged with the lower case-side interlocking device (502); the upper case-side rotating shaft portion (302) is located in a module box The upper case (3) is at a corresponding position on the end of the one end opposite to the locking device on the upper case (3) side of the module box.
The modular socket according to claim 13, characterized in that: the lower case side interlocking device (502) is a frame structure; and the inner edge of the lower case side interlocking device (502) does not protrude into the bracket (13) Correspondingly, the lower case (4) of the module box is provided with a limiting clip (403) at a position corresponding to the upper surface of the lower case side interlocking device (502); the limiting clip (403) and the lower case The upper surface of the side interlocking device (502) is in contact with each other, so as to limit the lower shell side interlocking device (502) up and down; the lower shell side interlocking device (502) is slidably disposed between the bracket (13) and the limit clamping foot (403). between.
The module socket according to claim 19, characterized in that: the locking portion (102) comprises a base (1021) and a clip foot (1022); the base (1021) is a "mouth" shape or " “冂” -shaped frame structure or two mutually independent card row structures; the clamping feet (1022) are arranged on the upper surface of the base (1021), and include two or more of which are arranged at regular intervals and have the same carding direction. Clip feet, and the clip feet (1022) are parallel to each other or arranged in groups at the same time. Correspondingly, the upper casing side interlocking device (501) is located on the inner wall of the upper casing (3) of the module box and on the locking portion (102). The number and position of the clips are suitable; the clips on the upper case (3) of the module box and the clips on the interlocking device (502) on the lower case side are opposite to each other and set upside down; they are located on the module The clamping leg on the upper casing (3) of the box is opposite to the inclined surface on the clamping leg on the lower casing side interlocking device (502), so that the two can slide with each other.
The module socket according to claim 20, characterized in that: the first elastic element connecting portion (103) is a rod-shaped structure fixedly connected to an end of the lower casing side interlocking device (502); the first The elastic element (601) is a spring. The spring is sleeved on the first elastic element connection portion (103), and one end thereof is in contact with the locking portion (102), and the other end is in contact with the end portion of the first elastic element supporting structure (701). The side walls are in contact, thereby providing resetting elasticity for the lower case-side interlocking device (502).
The modular socket according to claim 21, characterized in that: the manual control portion (101) is a cylinder located at one end of the lower casing side interlocking device (502); correspondingly, the unlocking hole (11 ) Is located on the side wall of the lower case (4) of the module box; the manual control part (101) is exposed to the outside of the module box (1) through the unlocking hole (11); the manual control part (101) is located on the lower case side chain The middle of the outer wall of the end of the device (502) or the outer wall of the end of the lower casing side interlocking device (502) is located near the two sides respectively. Correspondingly, the unlocking hole (11) is in accordance with the position of the manual control section (101). Adapted one or two through holes.
The module socket according to claim 21, wherein the manual control section (101) comprises a pressing section (1011), a driving section (1012), and a limiting section (1013); and the manual control section (1013) 101) The main part is a cylindrical structure, the pressing part (1011) is located at the top of the manual control part (101); the driving part (1012) is a wedge-shaped structure located on the side wall of the manual control part (101), and the limit The position part (1013) is a through groove located under the driving part (1012) on the side wall of the manual control part (101); the larger bottom surface of the driving part (1012) is close to the pressing part (1011) side; correspondingly, The unlocking hole (11) is located on the upper surface of the upper case (3) of the module box;

The locking portion (102) further includes a linkage portion (1023), and the linkage portion (1023) is located at one end of the locking portion (102); the linkage portion (1023) is in phase with the manual control portion (101). Adapted groove structure, and the linkage part (1023) is a bevel structure at the corresponding position with the drive part (1012), so that the two can slide with each other;

The inclined direction of the wedge structure on the driving part (1012) is the same as or opposite to the clamping direction of the clamping foot on the locking part (102), so that the locking part (102) is squeezed or pulled by the manual control part (101), The lower shell side interlocking device (502) and the upper shell side interlocking device (501) are unlocked.
The modular socket according to claim 23, wherein the elastic element (6) further comprises a third elastic element; a blind hole (1404) is provided on the upper surface of the partition (14), and the blind The opening of the hole (1404) faces the upper case (3) of the module box; correspondingly, the upper case (3) of the module box is provided with an unlocking hole (11) formed by a through hole at a position corresponding to the blind hole (1404); The lower end of the manual control section (101) is located in the blind hole (1404), and the upper end of the manual control section (101) is located inside the module box and the corresponding position of the unlocking hole (11) or exposed through the unlocking hole (11) to the module A pressing portion (1011) is formed outside the socket; the third elastic element is disposed in the blind hole (1404), one end of the third elastic element is in contact with the bottom of the blind hole (1404), and the other end is in contact with the lower casing side interlocking device (502) , So as to provide a reset elasticity for the manual control section (101).
A module socket according to claim 3, characterized in that: the upper case (3) of the module box is provided with a partition structure (303) that can be inserted into the functional part of the module box at a position corresponding to the module port (9), The inner diameter of the partition structure (303) is adapted to the inner diameter of the module plug-in compartment composed of the bracket (13), the upper case (3) of the module box, and the lower case (4) of the module box, and the lower ends of the module are respectively connected to the bracket (13 ) The upper surface is in contact with the upper surface of the partition (14).
The module socket according to claim 25, characterized in that: the lower shell side interlocking device (502) is located between the outer side wall of the partition structure (303) and the inner side wall of the lower case (4) of the module box and can be locked along Reciprocating motion in the direction; correspondingly, the upper shell side interlocking device (501) includes the upper shell side interlocking device (505) located between the outer wall of the partition structure (303) and the inner wall of the upper case (3) of the module box Clamping feet that are adapted to the position and can be clipped to each other.
The module socket according to claim 3, characterized in that: the lower case (4) of the module box comprises a wire entry hole (404), a lower case side partition fixing structure (405), and a switch fixing structure (406) The switch module is detachably fixed to the switch fixing structure (406); the lower shell side partition fixing structure (405) includes a clip foot or a screw hole or both a clip foot and a screw hole.
The module socket according to claim 27, characterized in that: the wire inlet (404) is a lower semi-circle formed by communication and arranged on the side wall at one end of the lower case (4) of the module box. The structure and the rectangular structure constitute an opening (407); correspondingly, a side wall of one end of the upper case (3) of the module box is provided with a sheet structure (304) capable of inserting the opening (407); the sheet structure (304) ) A semi-circular notch corresponding to the semi-circular structure on the opening (407) is provided; when the upper case (3) of the module box is connected with the lower case (4) of the module box, the lower case (4) of the module box The opening (407) on) is engaged with the sheet-like structure (304) on the upper case (3) of the module box, so as to form a wire entry hole (404) together.
The module socket according to claim 27, characterized in that: the bottom of the lower case (4) of the module box is provided with a terminal receiving cavity (408) formed by a groove for installing a terminal, and the incoming wire The hole (404) is a through hole located on a side wall of the terminal receiving cavity (408).
The module socket according to claim 1, characterized in that: the conductive spring sheet (202) has a grid-shaped spring sheet structure; and the conductive spring sheet (202) comprises a fixed wall or a bottom of the module body (201). The zero-wire conductive spring (2021) and the hot-wire conductive spring (2022) are arranged at intervals. One end of the zero-wire conductive spring (2021) and the hot-wire conductive spring (2022) respectively extend upward to the upper socket module (2) side. On the side wall

On the side wall of the module body (201), at the positions corresponding to the upper ends of the zero-wire conductive elastic sheet (2021) and the hot-wire conductive elastic sheet (2022), there are respectively provided elastic sheet limit positions for preventing the conductive elastic sheet (202) from rising. Slot (204), the elastic piece limiting slot (204) is a through slot or blind hole structure opening in the direction of the conductive elastic piece (202); the upper ends of the zero-line conductive elastic piece (2021) and the hot-wire conductive elastic piece (2022) At any time, there is a part located in the corresponding shrapnel limiting slot (204);

A through hole is provided on the side wall or the bottom of the module body (201), and the zero-wire conductive spring sheet (2021) and the hot-wire conductive spring sheet (2022) are fixedly and electrically connected to the inside of the module body (201) through a through hole through a conductor. The corresponding neutral line and live line circuit incoming end.
The module socket according to claim 30, wherein the socket module (2) further comprises an electric shock prevention structure (205), and the electric shock prevention structure (205) comprises a side wall or The strip-shaped protrusions on the upper end and the receiving grooves corresponding to the strip-like protrusions; and the strip-shaped protrusions and the containing grooves are respectively located on the two of the socket module (2) without the conductive elastic sheet (202). Corresponding position on the side; when two socket modules (2) are installed in one module port (9) at the same time, the strip-shaped protrusions on one module are inserted into the receiving slots on the other socket module (2), thereby avoiding Foreign matter is inserted into the gap between the modules and contacts the live parts.
The module socket according to claim 30, wherein the module body (201) is a two-hole socket module or a USB socket module.
The module socket according to claim 30, characterized in that: a ground wire conductive elastic sheet (2021) which is insulated from the neutral conductive elastic sheet (2021) and the hot wire conductive elastic sheet (2022) is provided at the bottom of the socket module (2). 2023); the ground conductive elastic sheet (2023) is electrically connected to the ground wire circuit input end of the module body (201).
The module socket according to claim 33, characterized in that a through slot (206) is provided at the bottom of the module body (201), and the ground conductive elastic sheet (2023) is fixed in the through slot (206).
The module socket according to claim 33, wherein the module body (201) is a three-hole socket module, a five-hole socket module or a seven-hole socket module.
The module socket according to claim 12, characterized in that: the module body (201) is provided with a module-side fixing structure (203) composed of a column protrusion on a side wall corresponding to the conductive elastic sheet (202). ), The module-side fixing structure (203) can pass through the gap between the card plates (801) and enter the track (802), and is clamped under the card plate (801) through a lateral movement limit.
The module socket according to claim 12, characterized in that: the length of the upper end of the module body (201) is shorter than the length of the lower end; correspondingly, the area of the module mouth (9) is equal to the area of the upper end surface of the module body (201) Adapted, or the area of the upper end faces of multiple modules arranged in parallel combination is adapted, so that the socket module (2) is snap-connected through the upper case (3) of the module box.
The module socket according to claims 1-37, wherein the module socket is used to unlock the upper case (3) and the lower case (4) of the module case by pressing the manual control part (101), and the upper case of the module case is used. (3) It is popped up under the action of the second elastic element, thereby facilitating the removal of the socket module (2); when the upper case (3) of the module box is covered on the lower case (4) of the module box, the lower case side interlocking device ( 502) Reset under the action of the first elastic element (601) and locked with the upper casing side interlocking device (501), thereby closing the socket module (2) and the corresponding exposed contacts inside the module socket.