CN216213080U - Plug-in module and rotary isolating switch - Google Patents

Abstract

The application provides plug module and rotatory isolator relates to low-voltage apparatus technical field, includes: the shell is provided with an inner cavity and a conductive assembly, the conductive assembly is arranged in the inner cavity, and the shell is respectively provided with a plugging hole and a wiring hole which correspond to the conductive assembly in position. Because when the switch body is connected, the plugging module is connected to the switch body in a plugging mode, the convenience of the connection of the switch body can be effectively improved. In addition, when the wiring, can utilize the plug module to replace switch body wiring earlier as the middleware, at this moment, because the plug module has not yet pegged graft in the switch body, consequently, the wiring is comparatively light on it, do not receive the restriction of environment, then insert the switch body as the mode of pegging graft with the plug module of having connect the line as a whole, accomplish the wiring to the switch body to this can effectively improve the tradition and directly cause the condition of wiring difficulty when adopting the screw wiring on the switch body, reduce the intensity of labour of user's wiring.

Description

Plug-in module and rotary isolating switch

Technical Field

The application relates to the technical field of low-voltage apparatuses, in particular to a plug module and a rotary isolating switch.

Background

With the progress of science and technology, the living standard of people is rapidly improved, and the safety of household electricity utilization is required to be higher. The rotary isolating switch is an isolating switch operated in a screwing mode, is mainly used for isolating a power supply and switching off operation and is used for connecting and cutting off a small current circuit, and effectively protects circuits and electrical equipment.

When the existing rotary isolating switch is used for wiring, a screw wiring mode is usually adopted on the switch directly, and the mode requires that a user can complete wiring by simultaneously performing matching operation from two directions (a screw is screwed in one direction, and a lead is inserted in the other direction), so that the wiring is difficult.

SUMMERY OF THE UTILITY MODEL

An object of this application lies in, to the not enough among the above-mentioned prior art, provides a plug module and rotatory isolator to improve the current comparatively difficult problem of wiring directly on the switch.

In order to achieve the above purpose, the technical solutions adopted in the embodiments of the present application are as follows:

in one aspect of the embodiments of the present application, a pluggable module is provided, including: the switch comprises a shell with an inner cavity and a conductive assembly arranged in the inner cavity, wherein a plugging hole and a wiring hole which correspond to the conductive assembly are respectively arranged on the shell, the plugging module is used for wiring the conductive assembly through the wiring hole, and the plugging module is used for plugging in the switch body through the conductive assembly through the plugging hole.

Optionally, the conductive assembly includes a connection terminal and a first plug terminal, which are electrically connected, where the connection terminal corresponds to the connection hole, and the first plug terminal corresponds to the plug hole.

Optionally, the first plug terminal is a socket or a pin.

Optionally, the first plug terminal is a socket, the socket includes a first clamping plate and a second clamping plate which are arranged oppositely and connecting portions which are connected to the first clamping plate and the second clamping plate respectively, and a clamping cavity corresponding to the plug hole is formed between the first clamping plate and the second clamping plate.

Optionally, the first clamping plate and/or the second clamping plate has at least one bent portion.

Optionally, the connecting terminal comprises a body electrically connected with the first plug terminal and a locking member matched with the body, the locking side of the locking member corresponds to the position of the wiring hole, an operation hole communicated with the inner cavity is further formed in the shell, the operation hole corresponds to the position of the operation side of the locking member, and the locking member and the body are driven to lock or unlock the lead through the operation hole.

Optionally, the operation hole, the wiring hole and the plugging hole are respectively located on different sides of the housing.

Optionally, the casing is provided with the cell body including the base and the lid of mutually supporting on the base, and electrically conductive subassembly is located the cell body, and the lid closes the cell body in order to form the inner chamber.

Optionally, be provided with the baffle that corresponds with the cell body position on the lid, the baffle extends inside the cell body, and the baffle is located conducting assembly's week side.

Optionally, the baffle abuts against the conductive assembly along the radial direction of the plugging hole.

Optionally, a protection plate is arranged on the outer side of the shell and located on the periphery of the plugging hole, and one end of the conductive assembly extends to the outside of the shell through the plugging hole.

Optionally, inner chamber and conducting component all include a plurality ofly, a plurality of inner chambers and a plurality of conducting component one-to-one, and a plurality of inner chambers are each other not communicated, and every inner chamber all corresponds at least one wiring hole and plug hole.

Optionally, the plurality of wiring holes are located on the wiring side of the housing, and the plurality of plugging holes are located on the plugging side of the housing.

Optionally, the wiring side of the housing is further provided with an isolation raised line, and the isolation raised line is located between two adjacent wiring holes.

Optionally, the plurality of wiring holes are distributed on the wiring side of the shell in a plurality of rows, and two adjacent rows of wiring holes are staggered.

Optionally, a hand grip is further disposed on the housing.

On the other hand of the embodiment of the application, a rotary isolating switch is provided, which comprises a switch body and any one of the plugging modules, wherein the conductive assembly of the plugging module is plugged into the switch body through the plugging hole.

Optionally, the switch body comprises a switch module and a mounting seat arranged on the switch module, a via hole is formed in the mounting seat, and the conductive component is inserted into the switch module through the via hole.

Optionally, the switch body further includes a second plug terminal disposed on the switch module, and the conductive component of the plug module is plugged into the second plug terminal.

Optionally, the switch module is further configured to be mounted to the chassis through the mounting seat.

Optionally, a check ring is arranged on one side of the mounting seat, which is away from the switch module, and the via hole is located in the check ring.

Optionally, the mounting base is connected to the switch module through a dovetail groove and a slider which are matched with each other.

Optionally, the switch module includes a plurality of switch units arranged in an array, and each switch unit is provided with at least one slider or dovetail groove.

The beneficial effect of this application includes:

the application provides plug module and rotatory isolator, include: the shell is provided with an inner cavity and a conductive assembly, the conductive assembly is arranged in the inner cavity, and the shell is respectively provided with a plugging hole and a wiring hole which correspond to the conductive assembly in position. Because when the switch body is connected, the plugging module is connected to the switch body in a plugging mode, two directions are not needed to be matched in the wiring operation, and the convenience of the switch body wiring can be effectively improved. In addition, when the wiring, can utilize the plug module to replace switch body wiring earlier as the middleware, at this moment, because the plug module has not yet pegged graft in the switch body, consequently, the wiring is comparatively light on it, do not receive the restriction of environment, then insert the switch body as the mode of pegging graft with the plug module of having connect the line as a whole, accomplish the wiring to the switch body to this can effectively improve the tradition and directly cause the condition of wiring difficulty when adopting the screw wiring on the switch body, reduce the intensity of labour of user's wiring.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a perspective view of a pluggable module according to an embodiment of the present disclosure;

fig. 2 is a second axial view of a pluggable module according to an embodiment of the present disclosure;

FIG. 3 is a cross-sectional view A-A of FIG. 1;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 1;

FIG. 5 is an exploded view of the pluggable module of FIG. 1;

fig. 6 is a schematic structural diagram of a cover of a pluggable module according to an embodiment of the present disclosure;

fig. 7 is a schematic structural diagram of a base of a pluggable module according to an embodiment of the present disclosure;

fig. 8 is a schematic structural diagram of a body of a connection terminal provided in an embodiment of the present application;

fig. 9 is a schematic structural diagram of a first plug terminal according to an embodiment of the present disclosure;

fig. 10 is a schematic diagram illustrating a switch body and a plug module according to an embodiment of the present disclosure;

fig. 11 is a schematic structural diagram of a rotary isolating switch according to an embodiment of the present disclosure;

fig. 12 is a second schematic structural diagram of a rotary isolating switch according to an embodiment of the present application;

FIG. 13 is an enlarged view of a portion of area C of FIG. 12;

fig. 14 is a third schematic structural diagram of a rotary isolating switch according to an embodiment of the present application;

fig. 15 is a fourth schematic structural view of a rotary isolating switch according to an embodiment of the present application;

FIG. 16 is an enlarged view of a portion of region D of FIG. 15;

fig. 17 is a schematic structural diagram of a switch body according to an embodiment of the present disclosure;

fig. 18 is a second schematic structural diagram of a switch body according to an embodiment of the present application;

fig. 19 is a third schematic structural view of a switch body according to an embodiment of the present application;

FIG. 20 is an isometric view of a mount provided by an embodiment of the present application;

FIG. 21 is a side view of a mount provided by an embodiment of the present application;

fig. 22 is an assembly diagram of a switch body and a chassis according to an embodiment of the present disclosure;

fig. 23 is a second schematic view illustrating an assembly of a switch body and a chassis according to an embodiment of the present application.

Icon: 100-plug module; 110-a housing; 111-a cover; 112-a base; 113-a trough body; 114-a baffle; 121-wiring holes; 122-isolating convex strips; 123-an operation hole; 124-protective plate; 1241-attaching section; 125-hand grip; 126-third connection bit; 127-fourth connection bit; 128-plug hole; 130-a conductive component; 131-a body; 1311-first connection bit; 1312-second connection bit; 132. 133-screw; 134-a first plug terminal; 1341-a first splint; 1342-a second splint; 1343-a guide wall; 1344-a clamp chamber; 1345-a linker; 1346-bending part; 1347-a converging wall; 210-a rotary operation part; 211-a knob; 220-a switch module; 230-a switching unit; 231 — a first terminal; 232-pin; 240-dovetail grooves and sliders fitted to each other; 241-a first dovetail groove; 242-a second slider; 243-first slide; 244 — a second dovetail groove; 300-a mounting seat; 301-fifth connection bit; 302-a retainer ring; 303-sixth connection bit; 304-a via; 310-card slot; 400-rotating the isolating switch; 410-a switch body; 500-case.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. It should be noted that, in case of conflict, various features of the embodiments of the present application may be combined with each other, and the combined embodiments are still within the scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and thus, are not to be construed as limitations of the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In an aspect of the embodiments of the present application, a pluggable module is provided, as shown in fig. 1, fig. 2 and fig. 3, including: the connector comprises a shell 110 with an inner cavity and a conductive assembly 130, wherein the conductive assembly 130 is arranged in the inner cavity, and a plugging hole 128 and a wiring hole 121 which correspond to the conductive assembly 130 are respectively arranged on the shell 110. When the switch body 410 is connected, the plug module 100 is connected to the switch body 410 in a plug-in manner, so that two directions are not needed to be matched in the wiring operation, and the convenience of wiring the switch body 410 can be effectively improved. In addition, when wiring, can utilize plug module 100 to replace switch body 410 wiring earlier as the middleware, at this moment, because plug module 100 has not pegged graft in switch body 410 yet, consequently, wiring is comparatively light on it, do not receive the restriction of environment, then insert switch body 410 with the plug module 100 of having connected the line as whole with the mode of pegging graft, accomplish the wiring to switch body 410 to this can effectively improve the tradition and directly cause the condition of wiring difficulty when adopting screw wiring on switch body 410, reduce the intensity of labour of user's wiring.

During the wiring operation, the wires can be connected to the conductive elements 130 through the wiring holes 121 on the housing 110 to complete the wiring of the plug module 100, and then the wired plug module 100 is connected to the switch body 410 through the conductive elements 130 and the plug holes 128 in a plugging manner. Of course, when the plug module 100 needs to be taken out of the switch body 410, the plug module 100 can be pulled out of the switch body 410 by a reverse operation.

Optionally, as shown in fig. 3, the conductive assembly 130 includes a connection terminal and a first plug terminal 134, which are electrically connected, the connection terminal corresponds to the connection hole 121 so as to facilitate connection of an external wire to the connection terminal through the connection hole 121, and the first plug terminal 134 corresponds to the plug hole 128 so as to facilitate connection of the plug module 100 with a conductive loop of the switch body 410 through the first plug terminal 134 when being plugged into the switch body 410. In some embodiments, the connection terminal and the first plug terminal 134 may be integrally provided. In some embodiments, the connection terminal and the first plug terminal 134 may be formed separately and then welded or connected by a fixing member, for example: as shown in fig. 3, 8 and 9, the first plug terminal 134 and the connection terminal are connected together by a screw 133.

Optionally, as shown in fig. 3, the first plug terminal 134 is a socket, and correspondingly, the second plug terminal on the switch body 410, which is matched with the first plug terminal 134, may be the pin 232; optionally, the first plug terminal 134 is a pin 232 (not shown), and correspondingly, the second plug terminal on the switch body 410, which is mated with the first plug terminal 134, may be a socket. Thus, the plug-in module 100 can be plugged into the switch body 410 by the cooperation of the plug 232 and the socket.

Optionally, as shown in fig. 3 and 9, the first plug terminal 134 is a socket, the socket includes a connection portion 1345, a first clamping plate 1341 and a second clamping plate 1342, wherein the first clamping plate 1341 and the second clamping plate 1342 are disposed oppositely, two ends of the connection portion 1345 are respectively connected to the first clamping plate 1341 and the second clamping plate 1342, a clamping cavity 1344 is formed between the first clamping plate 1341 and the second clamping plate 1342, the plug is a U-like structure as a whole, and an opening of the clamping cavity 1344 corresponds to a position of the plug hole 128, so that the pin 232 of the second plug terminal can be inserted between the first clamping plate 1341 and the second clamping plate 1342 and contacts with the first clamping plate 1341 and the second clamping plate 1342 in the inserting process of the first plug terminal 134 and the second plug terminal.

Optionally, as shown in fig. 9, the second plug terminal is a socket, the socket includes a connection portion 1345, a first clamping plate 1341 and a second clamping plate 1342, wherein the first clamping plate 1341 and the second clamping plate 1342 are disposed oppositely, two ends of the connection portion 1345 are respectively connected to the first clamping plate 1341 and the second clamping plate 1342, a clamping cavity 1344 is formed between the first clamping plate 1341 and the second clamping plate 1342, the socket is a U-like structure as a whole, and thus, in the process of inserting the first plug terminal 134 and the second plug terminal, the pin 232 of the first plug terminal 134 can be inserted between the first clamping plate 1341 and the second clamping plate 1342 and contact with the first clamping plate 1341 and the second clamping plate 1342.

In some embodiments, the first and second clamp plates 1341 and 1342 may be elastic members that deform during the insertion process with the pins 232, so that the first and second clamp plates 1341 and 1342 can be in close contact with the pins 232 by the deformation force, thereby achieving stable electrical connection.

In some embodiments, a plurality of bent portions 1346 are formed on the first splint 1341 to form a wave-like structure, thereby increasing contact stability with the pins 232. In some embodiments, a plurality of bent portions 1346 are formed on the second splint 1342 to form a wave-like structure, thereby increasing contact stability with the pins 232. In some embodiments, a plurality of bent portions 1346 are formed on each of the first and second clip plates 1341 and 1342 to form a wave-like structure, thereby increasing contact stability with the pins 232.

In some embodiments, a guide wall 1343 may be formed at an opening of a clip cavity 1344 formed by the first clip panel 1341 and the second clip panel 1342, so that the pins 232 may be guided to be inserted between the first clip panel 1341 and the second clip panel 1342 by the guide wall 1343 during the plugging process.

In some embodiments, as shown in fig. 8, to achieve a stable connection of the socket and the pins 232, the distance between the first and second clamping plates 1341 and 1342 may be gradually narrowed toward a direction away from the connecting portion 1345, forming a narrowing wall 1347 on the first and second clamping plates 1341 and 1342.

Optionally, as shown in fig. 3, 5 and 8, the connection terminal includes a body 131 electrically connected to the first plug terminal 134 and a locking member engaged with the body 131, a locking side of the locking member corresponds to the connection hole 121, an operation hole 123 communicating with the inner cavity is further disposed on the housing 110, the operation hole 123 corresponds to an operation side of the locking member, so that, during operation, a wire may first extend into the inner cavity through the connection hole 121 to the locking side of the locking member, and then a tool may extend into the operation hole 123 to be drivingly connected to the operation side of the locking member, and then the locking member and the body 131 are driven to cooperate with each other to lock the wire, thereby completing the connection of the connection terminal. Of course, when the wire needs to be pulled out, the tool can be extended into the operation hole 123 to drive the locking piece to be unlocked with the local, and the locking of the wire is released. In some embodiments, as shown in fig. 5, when the housing 110 includes the base 112 and the cover 111, the operation hole 123 may be formed by a through groove on the base 112 and the cover 111.

In some embodiments, as shown in fig. 3, 8, 15 and 16, the body 131 may be an L-shaped plate formed by connecting ends of a first plate and a second plate, a screw 132 (an embodiment of a locking member) may be screwed with a first connection position 1311 of the first plate, a lead may be received in a space formed between a nut and the first plate, the lead may be clamped by the nut and the first plate by operating the screw 132 to move, and the connection portion 1345 of the socket and a second connection position 1312 of the second plate may be fixedly connected by a screw 133. In some embodiments, as shown in fig. 8, the body 131 may be an L-shaped plate formed by connecting ends of a first plate and a second plate, a screw 132 (an embodiment of a locking member) may be screwed with the housing 110 (the slot 113) through a first connection position 1311 of the first plate, and may also receive a wire through a space formed between a nut and the first plate, and the screw 132 is operated to move so that the nut clamps the wire with the first plate to connect the wire with the wire connector, and on this basis, the body 131 may be fixed to the housing 110 by the screw 132, and the connection portion 1345 of the socket is fixedly connected to the second connection position 1312 of the second plate by the screw 133.

Alternatively, as shown in fig. 1, 2 and 3, the operation hole 123, the wiring hole 121 and the inserting and extracting hole 128 are respectively located on different sides of the housing 110, so that when the wiring terminal is wired, the wiring can be conducted in two directions through the operation hole 123 and the wiring hole 121 without mutual interference; when the first plug terminal 134 is plugged into the second plug terminal, the operation can be performed in the other direction, so that the connection terminal and the first plug terminal 134 can be operated on different sides of the housing 110, and the operation interference between the connection terminal and the first plug terminal is avoided. In some embodiments, as shown in fig. 1, 2, 3 and 16, the housing 110 has a rectangular structure, the wire connection hole 121 and the insertion/extraction hole 128 are respectively located at two opposite sides of the housing 110, and the operation hole 123 is located at a side adjacent to the two sides.

Optionally, as shown in fig. 1 to 5, the housing 110 includes a base 112 and a cover 111 that are matched with each other, a groove 113 is disposed on the base 112, the cover 111 covers the groove 113, so that an inner cavity is formed between the base 112 and the cover 111, and the conductive assembly 130 is located in the groove 113. The conductive member 130 can be effectively protected and isolated by the housing 110.

In some embodiments, as shown in fig. 1 to 4 and 14, the base 112 and the cover 111 may be fixedly connected by a third connection position 126, for example, a threaded hole may be opened in the corresponding third connection position 126 of the base 112 and the cover 111, and the base 112 and the cover 111 are fixedly connected by being screwed to the threaded hole of the third connection position 126 by a screw; the plug module 100 may be connected and fixed with the switch module 220 or the mounting base 300 through the fourth connection positions 127 provided on the base 112 and the cover 111, for example, a threaded hole may be formed in the corresponding fourth connection position 127 on the base 112, the cover 111 and the switch module 220 or the mounting base 300, and the plug module 100 and the switch body 410 may be fixedly connected by screwing the screw to the threaded hole of the fourth connection position 127. As shown in fig. 4, the screw hole disposed at the fourth connecting portion 127 may penetrate through the base 112 and the cover 111, so as to facilitate the user to operate; set up in the screw hole of third connection position 126 can be the blind hole, and the opening side of blind hole is located base 112, and the closure side is located lid 111, so, alright distinguish third connection position 126 and fourth connection position 127, and convenience of customers discerns fast, avoids the maloperation. Of course, in other embodiments of the present application, the connection position may be connected by a snap or the like.

In some embodiments, the wire connection hole 121 is located on the cover 111 and the insertion and extraction hole 128 is located on the base 112. Of course, in other embodiments, the two may be interchanged, or the cover 111 may be provided with the wire connection hole 121 and the insertion/extraction hole 128, and the base 112 may also be provided with the wire connection hole 121 and the insertion/extraction hole 128.

Optionally, as shown in fig. 5, 6 and 7, a baffle 114 corresponding to the position of the slot 113 is disposed on the cover 111, after the cover 111 and the base 112 are assembled, the baffle 114 extends inside the slot 113, and the baffle 114 is located on the periphery of the conductive assembly 130, so that the conductive assembly 130 can be electrically isolated effectively by the baffle 114. In some embodiments, as shown in fig. 6, the baffle 114 may be disposed along the slot shape of the slot 113 in a circle, and after the cover 111 and the base 112 are assembled, the baffle 114 surrounds the conductive member 130 in the slot 113 in a circle, so as to further improve the electrical isolation performance. In some embodiments, as shown in fig. 3, the baffle 114 may abut against the bottom wall of the slot 113, thereby supporting and reinforcing the cover 111 and the base 112 and increasing the overall strength of the housing 110.

Optionally, as shown in fig. 5 and 13, after the cover 111 and the base 112 are assembled, the baffle 114 and the conductive element 130 are in an abutting relationship along the radial direction of the plugging hole 128, so that when the conductive element 130 is plugged into the switch body 410, the baffle 114 can limit the conductive element 130, and the conductive element 130 is prevented from being deformed. In some embodiments, the flap 114 abuts the connection portion 1345 of the receptacle of the first plug terminal 134.

Optionally, as shown in fig. 2 and 3, a protection plate 124 is further disposed on an outer side of the housing 110, the protection plate 124 is located on a peripheral side of the insertion hole 128, and one end of the conductive assembly 130 extends outside the housing 110 through the insertion hole 128, so as to facilitate insertion with the switch body 410. In some embodiments, the protection plate 124 is located on the periphery of the portion of the first plug terminal 134 protruding out of the housing 110, and the first plug terminal 134 protruding out of the housing 110 can be effectively protected by the protection plate 124 from being accidentally deformed by external factors. Meanwhile, after the plug-in module 100 is integrally plugged into the switch body 410, the protection plate 124 can abut against and limit the hole wall of the through hole 304 of the switch module 220 or the mounting base 300 of the subsequent embodiment, so that the stress of the first plug-in terminal 134 and the stress of the second plug-in terminal are shared, and the deformation of the first plug-in terminal and the second plug-in terminal in long-term use is avoided.

In some embodiments, the extension length of the protection plate 124 is greater than or equal to the length of the first plug terminal 134 protruding out of the housing 110, so that the protection plate 124 can protect the first plug terminal 134 during the process of integrally plugging the plug module 100 into the switch body 410, and the first plug terminal 134 or the second plug terminal is prevented from being deformed due to plugging misalignment.

In some embodiments, as shown in fig. 12 and 13, the protection plate 124 may include an attaching section 1241, that is, the attaching section 1241 of the protection plate 124 is attached to the shrinking wall 1347 of the socket, so that when the conductive assembly 130 is installed, the attaching section 1241 of the protection plate 124 can be used for limiting, thereby achieving stable assembly, and meanwhile, the matching baffle 114 abuts against the connecting portion 1345 of the socket, thereby forming two opposite limiting directions for the socket, thereby improving the stability of the socket disposed in the housing 110.

Optionally, the inner cavities and the conductive assemblies 130 respectively include a plurality of inner cavities and a plurality of conductive assemblies 130 in one-to-one correspondence, the inner cavities are not communicated with each other, so that the electrical isolation performance between the conductive assemblies 130 is improved, each inner cavity corresponds to at least one wiring hole 121 and the plugging hole 128, and thus, the conductive assemblies 130 in each inner cavity can be conveniently connected with each other through the wiring holes 121 and plugged into the switch body 410 through the plugging holes 128. The number of the inner cavity, the conductive assembly 130, the wiring hole 121, the plugging hole 128 and the operation hole 123 is not limited, and the number of the wiring hole, the plugging hole 128 and the operation hole 123 can be reasonably selected and set according to the number of the switch units 230 of the switch module 220. In some embodiments, as shown in fig. 1 to 9, one inner cavity, one conductive member 130, one plugging hole 128, one operation hole 123, and one wiring hole 121 form one group, which includes eight groups of structures, and correspondingly, the switch module 220 includes eight switch units 230 arranged and spliced together, and one group of structures is plugged with one switch unit 230.

Alternatively, when the wiring hole 121 is plural, the plural wiring holes 121 may be located on the wiring side of the housing 110; when the plugging holes 128 are plural, the plural plugging holes 128 may be located on a plugging side of the housing 110, for example, as shown in fig. 1 and fig. 3, an upper side of the housing 110 is a wiring side, the plural wiring holes 121 are located on the upper side, a lower side is a plugging side, and the plural plugging holes 128 are located on the lower side, so that the plugging module 100 can be conveniently wired and plugged.

Optionally, as shown in fig. 1, an isolation convex strip 122 is further disposed on the wiring side of the housing 110, and the isolation convex strip 122 is located between two adjacent wiring holes 121, so that a creepage distance between two adjacent wiring holes 121 can be increased, and thus, electrical isolation performance is improved. Keep apart two adjacent wiring holes 121 through setting up isolation sand grip 122, can effectually shorten the interval between two adjacent wiring holes 121 to be favorable to the holistic miniaturization of plug module 100. In addition, by adding the isolation convex strips 122, the strength of the housing 110 or the cover 111 can be further increased.

In some embodiments, the ribs 122 may include a plurality of ribs 122 forming a plurality of annular spacers, such as shown in fig. 1, surrounded by an annular spacer on the periphery of each wire connection hole 121, which may be square, circular, triangular, etc.

Optionally, as shown in fig. 1, the plurality of wiring holes 121 are distributed in the housing 110 in multiple rows, and two adjacent rows of wiring holes 121 may be disposed in a staggered manner, so that compared with the arrangement mode in which the wiring holes 121 are directly opposite, the distance between two adjacent rows of corresponding wiring holes 121 may be increased, thereby improving the electrical isolation performance.

Optionally, as shown in fig. 1 and fig. 2, a grip 125 is further disposed on the housing 110, for example, the grip 125 is located on the base 112, so that convenience of operation can be improved during the insertion and extraction operation of the insertion and extraction module 100 and the switch body 410. As shown in fig. 2, the housing 110 is provided with a groove to form the hand grip 125, and the hand grip 125 is distributed on two opposite sides of the housing 110 to facilitate the force application balance of the plugging operation. As shown in fig. 2, the number of the hand grips 125 is four, and the four hand grips 125 are disposed on opposite sides of the housing 110.

In another aspect of the present embodiment, a rotary isolating switch 400 is provided, as shown in fig. 10 to 14, including a switch body 410 and the plug module 100 as described above, wherein the conductive element 130 of the plug module 100 is plugged into the switch body 410 through the plug hole 128. As shown in fig. 10, the pluggable module 100 is plugged into the switch body 410 from bottom to top to form the structure shown in fig. 11. When the switch body 410 is connected, the plug module 100 is connected to the switch body 410 in a plug-in manner, so that two directions are not needed to be matched in the wiring operation, and the convenience of wiring the switch body 410 can be effectively improved. In addition, when wiring, can utilize plug module 100 to replace switch body 410 wiring earlier as the middleware, at this moment, because plug module 100 has not pegged graft in switch body 410 yet, consequently, wiring is comparatively light on it, do not receive the restriction of environment, then insert switch body 410 with the plug module 100 of having connected the line as whole with the mode of pegging graft, accomplish the wiring to switch body 410 to this can effectively improve the tradition and directly cause the condition of wiring difficulty when adopting screw wiring on switch body 410, reduce the intensity of labour of user's wiring.

Optionally, as shown in fig. 12 and 13, a second plug terminal is disposed on the switch body 410, the second plug terminal is matched with the first plug terminal 134 for plugging, and the conductive component 130 of the plug module 100 is plugged into the second plug terminal through the plug hole 128. In some embodiments, the second plug terminal may be a pin 232 or a socket configured to mate with the first receptacle terminal.

It should be noted that, in the drawings of the present application, the sockets are located in the pluggable module 100, and the pins 232 are located in the switch body 410, it should be understood that, in another embodiment, the pins 232 may also be located in the pluggable module 100, and the sockets are located in the switch body 410, and the arrangement form may be performed by referring to the foregoing embodiments, which have the same effect, and will not be described again here.

Optionally, as shown in fig. 10 to 21, the switch body 410 includes a switch module 220 and a mounting base 300, the mounting base 300 is disposed on the switch body 410, for example, a fifth connection position 301 is disposed on the switch module 220 and the mounting base 300, and the switch module 220 and the mounting base 300 are connected at the fifth connection position 301 by a fastener (the fastener may be a screw). As shown in fig. 22 and 23, the switch module 220 is mounted on the chassis 500 through the mounting base 300, for example, the chassis 500 and the mounting base 300 are provided with sixth connection sites 303, the corresponding sixth connection sites 303 of the chassis 500 and the mounting base 300 are provided with threaded holes, and the chassis 500 and the mounting base 300 are fixedly connected by being screwed to the threaded holes of the sixth connection sites 303 through screws. Of course, in other embodiments of the present application, the connection position may be connected by a snap or the like.

In some embodiments, the switch body 410 further includes a first terminal 231 disposed on the switch module 220, the first terminal 231 implements the connection of the other end of the conductive loop in the switch module 220, and the connection of the one end of the conductive loop can be completed through the aforementioned second plug terminal. In different embodiments, the first terminal 231 may be a screw connection (as shown in fig. 10) or may be a plug terminal (for example, provided with reference to the second plug terminal).

In some embodiments, the switch body 410 further includes a rotation operation portion 210, the rotation operation portion 210 is disposed on the switch module 220 and is in driving connection with a contact mechanism in the switch module 220, and the rotation operation portion 210 is operated on an operation side to control the switch module 220 to be switched on or switched off. When the switch module 220 includes a plurality of switch units 230, each switch unit 230 may include a contact mechanism for forming a conductive loop of the switch unit 230, and the rotary operation part 210 is in an interlocking relationship with the contact mechanisms of the switch units 230, that is, the switch units 230 may be driven to be in an open state or a closed state at the same time by operating the rotary operation part 210. In order to further improve the convenience of operation, a knob 211 is further disposed on the operation side of the rotation operation portion 210, and the rotation operation portion 210 is operated by the knob 211 to control the operation of the switch module 220, so as to realize the opening and closing of the switch body 410. It should be noted that each switch unit 230 is provided with a contact mechanism, and each contact mechanism is used for forming a conductive loop of the switch unit 230, for example, when the contact mechanism is a single break point, one contact mechanism includes a fixed contact and a movable contact which are matched with each other, and the movable contact is in driving connection with the rotating operation portion 210; when the contact mechanism is a double-break point, one contact mechanism includes two fixed contacts and one moving contact, the two fixed contacts are respectively matched with the one moving contact, and the moving contact is in driving connection with the rotating operation portion 210. The second plug terminal can be connected to the fixed contact.

In some embodiments, as shown in fig. 22 and 23, the knob 211 and the mounting base 300 are located on the same side of the switch module 220, i.e., the knob 211 and the mounting base 300 may be mounted on the same side of the chassis 500. The switch module 220 is located inside the chassis 500, so that the switch body 410 assembled in the chassis 500 only exposes a portion of the retainer ring 302 of the mounting seat 300, and thus the switch module 220 can be protected and isolated by the chassis 500 and the mounting seat 300.

Optionally, a retaining ring 302 is arranged on one side of the mounting base 300, which is away from the switch module 220, a notch matched with the retaining ring 302 can be arranged on one side of the case 500, which corresponds to the mounting base 300, namely, the switch module 220 provided with the mounting base 300, namely, when the switch body 410 is assembled on the case 500, the notch and the retaining ring 302 can be tightly matched, so that the assembly convenience is improved, and meanwhile, the outer peripheral wall of the retaining ring 302 is abutted against the case 500 at the notch, so that the long-term use stability after the assembly can be improved.

Alternatively, as shown in fig. 10 to 14, the housing 110 (base 112) of the pluggable module 100 is connected to the switch module 220 via the mounting base 300. As shown in fig. 17, in order to realize the plugging of the plugging module 100 and the switch body 410, a through hole 304 may be further formed on the mounting base 300, and the conductive element 130, that is, the first plugging terminal 134, passes through the through hole 304 to be plugged into the second plugging terminal. In some embodiments, the number of vias 304 and the number of first plug terminals 134 should match. In some embodiments, the vias 304 are disposed within the retainer ring 302 to facilitate interfacing with the pluggable module 100 after the switch module 220 with the mount 300 mounted thereto is assembled to the chassis 500.

Alternatively, as shown in fig. 15 and 18, the mounting block 300 is connected to the switch module 220 through a dovetail groove and a slider 240 that are fitted to each other.

Optionally, the switch module 220 includes a plurality of switch units 230 arranged in an array, the switch units 230 may be formed into a whole by splicing or assembling, and each switch unit 230 is provided with at least one slider or dovetail groove. In some embodiments, as shown in fig. 19, a first dovetail groove 241 is provided on each switch unit 230, the plurality of first dovetail grooves 241 may be formed in a row, and two rows of first sliders 243 are respectively provided outside the first dovetail grooves 241, as shown in fig. 20 and 21, a second slider 242 engaged with the first dovetail groove 241 and a second dovetail groove 244 engaged with the first slider 243 are provided on the mounting base 300, so that when the mounting base is mounted, the second slider 242 of the mounting base 300 may be aligned with the first dovetail groove 241, the second dovetail groove 244 may be aligned with the first slider 243, and the mounting base 300 may be driven to slide along the row direction of the first dovetail groove 241 and the first slider 243, thereby completing the engagement connection between the dovetail grooves and the sliders. In addition, after the installation in place, the installation base 300 can be connected with the switch body 410 through the fifth connection position 301.

Optionally, when the light-turning module includes a plurality of switch units 230 arranged in an array, a limiting portion matched with the plurality of switch units 230 may be further disposed on the mounting base 300, so that when the switch module 220 formed by assembling the plurality of switch units 230 is assembled on the mounting base 300, the whole of each switch unit 230 or the plurality of switch units 230 can be positioned and limited by the limiting portion disposed on the mounting base 300, thereby enhancing the overall strength when the plurality of switch units 230 are assembled into a whole, and avoiding that the plurality of switch units 230 are loosened when the plug-in module 100 is directly plugged into the switch module 220 without the mounting base 300.

In some embodiments, as shown in fig. 20 and 21, the limiting portion may be a slot 310, and the shape of the slot 310 matches with the overall shape of the switch module 220 formed by the plurality of switch units 230, so that when the switch module 220 is inserted into the mounting base 300, the switch module 220 can be partially sunk into the slot 310, and thus, by using the characteristic of matching shapes, the slot wall of the slot 310 can be abutted and limited with the outer wall of the switch module 220, thereby improving the overall strength of the plurality of switch units 230. In some embodiments, as shown in fig. 20 and 21, when the mounting base 300 and the switch module 220 are assembled through the mutually-matched dovetail groove and the sliding block 240, one side wall of the slot 310 may be an opening to facilitate the sliding assembly of the mounting base 300 and the switch module 220. In addition, for further miniaturization, as shown in fig. 20 and 21, a dovetail groove and a slider 240 that are fitted to each other may be provided inside the card slot 310.

In some embodiments, the position-limiting portion may also be a screw and a screw hole (not shown in the drawings), that is, the plurality of switch units 230 are limited to the mounting groove by the cooperation of the screw and the screw hole.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (18)

1. A pluggable module (100), comprising: the switch comprises a shell (110) with an inner cavity and a conductive assembly (130) arranged in the inner cavity, wherein a plugging hole (128) and a wiring hole (121) corresponding to the conductive assembly (130) are respectively arranged on the shell (110), the plugging module (100) is used for wiring the conductive assembly (130) through the wiring hole (121), and the plugging module (100) is used for plugging in the switch body through the conductive assembly (130) through the plugging hole (128).

2. The pluggable module (100) of claim 1, wherein the conductive element (130) comprises an electrically connected connection terminal and a first pluggable terminal (134), the connection terminal corresponding to the connection hole (121) in position, and the first pluggable terminal (134) corresponding to the pluggable hole (128) in position.

3. The pluggable module (100) of claim 2, wherein the first pluggable terminal (134) is a socket or a pin.

4. The pluggable module (100) of claim 3, wherein the first pluggable terminal (134) is a socket, the socket includes a first clamping plate (1341) and a second clamping plate (1342) disposed opposite to each other and a connecting portion (1345) connected to the first clamping plate (1341) and the second clamping plate (1342), respectively, and a clamping cavity (1344) corresponding to the position of the pluggable hole (128) is formed between the first clamping plate (1341) and the second clamping plate (1342).

5. The pluggable module (100) of claim 4, wherein the first clamping plate (1341) and/or the second clamping plate (1342) has at least one bent portion (1346).

6. The pluggable module (100) of claim 2, wherein the connection terminal comprises a body (131) electrically connected to the first pluggable terminal (134) and a locking member engaged with the body (131), a locking side of the locking member corresponds to the connection hole (121), an operation hole (123) communicating with the inner cavity is further disposed on the housing (110), and the operation hole (123) corresponds to an operation side of the locking member, so as to drive the locking member to lock or unlock a wire with or from the body (131) through the operation hole (123).

7. The pluggable module (100) according to claim 6, wherein the operation hole (123), the wire connection hole (121) and the plugging hole (128) are respectively located on different sides of the housing (110).

8. The pluggable module (100) of any one of claims 1 to 7, wherein the housing (110) comprises a base (112) and a cover (111) that are engaged with each other, a slot (113) is disposed on the base (112), the conductive assembly (130) is located in the slot (113), and the cover (111) covers the slot (113) to form the inner cavity.

9. The pluggable module (100) of claim 8, wherein a baffle (114) corresponding to the slot (113) is disposed on the cover (111), the baffle (114) extends inside the slot (113), and the baffle (114) is located on the periphery of the conductive member (130).

10. The pluggable module (100) of claim 9, wherein the baffle (114) abuts the conductive component (130) in a radial direction of the pluggable bore (128).

11. The pluggable module (100) according to any of claims 1 to 7, wherein a protection plate (124) is disposed outside the housing (110), the protection plate (124) is located on a peripheral side of the plugging hole (128), and one end of the conductive component (130) extends outside the housing (110) through the plugging hole (128).

12. The pluggable module (100) according to any of claims 1 to 7, wherein the internal cavity and the conductive component (130) each comprise a plurality of internal cavities and the conductive components (130) in a one-to-one correspondence, the internal cavities are not communicated with each other, and each internal cavity corresponds to at least one of the wire connection hole (121) and the plugging hole (128).

13. The pluggable module (100) of claim 12, wherein the plurality of wire connection holes (121) are located on a wire connection side of the housing (110), and the plurality of pluggable holes (128) are located on a pluggable side of the housing (110).

14. The pluggable module (100) of claim 13, wherein a spacer rib (122) is further disposed on the wiring side of the housing (110), and the spacer rib (122) is located between two adjacent wiring holes (121).

15. The pluggable module (100) of claim 13, wherein the plurality of wire connection holes (121) are distributed in a plurality of rows on the wire connection side of the housing (110), and two adjacent rows of the wire connection holes (121) are offset.

16. The plug-in module (100) according to one of claims 1 to 7, characterized in that a grip (125) is also provided on the housing (110).

17. A rotary disconnector (400) comprising a switch body (410) and a plug module (100) according to any one of claims 1 to 16, the conductive component (130) of the plug module (100) being plugged into the switch body (410) via a plug opening (128).

18. The rotary isolating switch (400) according to claim 17, wherein the switch body (410) comprises a switch module (220) and a mounting base (300) disposed on the switch module (220), a via hole (304) is formed on the mounting base (300), and the conductive member (130) is plugged into the switch module (220) through the via hole (304).

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