CN111770658A

CN111770658A - Electrical module frame and electrical device

Info

Publication number: CN111770658A
Application number: CN202010658702.4A
Authority: CN
Inventors: 江艳蕊; 彭卫平; 马腾; 陈彬兵
Original assignee: Ningbo Gongniu Electric Appliances Co Ltd
Current assignee: Ningbo Gongniu Electric Appliances Co Ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2020-10-13
Anticipated expiration: 2040-07-09
Also published as: CN111770658B

Abstract

The application discloses electric module frame and electric device belongs to electric technical field. The frame comprises a fixed frame and a limiting rod; the fixing frame is provided with a frame and an accommodating opening surrounded by the frame, and the accommodating opening is used for accommodating the electrical module; the limiting rod is configured to be capable of being moved on one side, away from the mounting surface, of the frame, and the limiting rod can be detachably connected with one side of the electrical module through movement. Therefore, the limiting rod can be moved on one side of the frame, which is far away from the mounting surface, the electric module can be replaced by moving the limiting rod, the replacement process is simple and easy, and the electric module and the fixing frame cannot be damaged.

Description

Electrical module frame and electrical device

Technical Field

The application relates to the field of electrical technology, in particular to an electrical module frame and an electrical device.

Background

The electric device can be installed on the wall of a house and used for achieving the functions of electricity taking, control, information transmission and the like. The electrical device may generally include a holder and a plurality of electrical modules, and the electrical modules may include switches and sockets (e.g., multi-hole sockets, computer sockets, telephone sockets, television sockets, etc.), etc. The user can make up different electrical module and mount to satisfy the user demand.

At present, when the electric device is mounted on a wall, the fixing frame is mounted on the wall, the fixing frame is provided with a frame and an accommodating port surrounded by the frame, and the frame is provided with an upper flange and a lower flange which extend out of the accommodating port. Then the electric module is arranged in the accommodating port from the front surface of the fixing frame, the upper clamping structure of the electric module is clamped with the upper flange, and the lower clamping structure of the electric module is clamped with the lower flange.

However, when the electrical module needs to be replaced, the fixing frame needs to be detached from the wall by using a special tool, and then the positions of the upper fastening structure and the lower fastening structure of the electrical module are adjusted from the back surface of the fixing frame, so that the upper fastening structure is separated from the upper flange, and the lower fastening structure is separated from the lower flange, so that the electrical module is detached from the fixing frame for replacement. The replacement process is tedious and time-consuming, and the fixing frame and the electrical module are easily damaged.

Disclosure of Invention

The application provides an electric module frame and electric device, can be convenient for the user to change electric module.

On one hand, the electrical module frame comprises a fixed frame and a limiting rod;

the fixing frame is provided with a frame and an accommodating opening surrounded by the frame, and the accommodating opening is used for accommodating the electrical module;

the limiting rod is configured to be capable of being moved on one side, away from the mounting surface, of the frame, and the limiting rod can be detachably connected with one side of the electrical module through movement.

Optionally, the limiting rod comprises a rod body and an operating handle connected with the end of the rod body, and the frame is provided with a first through hole;

the rod body is positioned on one side of the frame close to the mounting surface; the operating handle runs through first through-hole to follow one side of keeping away from the installation face of frame exposes, the operating handle is used for driving the body of rod removes, the body of rod can through remove realize with one side detachably of electrical module is connected.

Optionally, the operating handle includes a toggle piece and a stop boss, the stop boss is sleeved on the toggle piece, the stop boss has a clamping structure, and a hole wall of the first through hole has a first clamping portion and a second clamping portion;

the detent structure and the first detent are configured to be engageable when the lever body is moved in a first direction, and the detent structure and the second detent are configured to be engageable when the lever body is moved in a second direction opposite the first direction.

Optionally, the through hole includes a first sub hole and a second sub hole which are continuously penetrated, an aperture of the first sub hole is smaller than an aperture of the second sub hole, the dial plate passes through the first sub hole and the second sub hole, the retaining boss is located in the second sub hole, and a part of a hole wall of the second sub hole, which is connected to the first sub hole, is provided with the first detent portion and the second detent portion.

Optionally, the positioning structure is a notch, the first positioning portion is a first protruding point, the second positioning portion is a second protruding point, and one of the first protruding point and the second protruding point is embedded in the notch.

Optionally, the first salient point and the second salient point are both hemispheroids.

Optionally, one side of the frame, which is close to the mounting surface, is provided with a longitudinal groove extending from the inner wall of the accommodating opening to the top of the fixing frame, the rod body is provided with a projection arranged in the longitudinal direction, and the projection is located in the longitudinal groove and can move along the longitudinal groove;

the operating handle is used for driving the rod body to move longitudinally, the rod body is clamped with the first buckle structure on one side of the electrical module when moving in the longitudinal direction close to the accommodating port, and the rod body is separated from the first buckle structure when moving in the longitudinal direction far away from the accommodating port.

Optionally, the inner wall of the accommodating opening is provided with a first flange and a first guide groove, and the first guide groove is located on one side of the first flange, which is far away from the mounting surface;

the first flange is used for being detachably connected with a second buckling structure on the other side of the electrical module, and the first guide groove is matched with the second buckling structure in shape.

Optionally, one side of the frame, which is close to the mounting surface, is provided with a transverse groove, the transverse groove comprises a first sub-groove and a second sub-groove which are continuously penetrated, the first through hole is located at the bottom of the first sub-groove, and the bottom of the second sub-groove extends to the inner wall of the accommodating port;

the rod body is positioned in the transverse groove, one part of the rod body extends to the accommodating opening, the first end of the rod body is positioned in the first sub-groove and is connected with the operating handle, and the rod body extends from the first end of the rod body to the second end of the rod body along the transverse direction; the operating handle is used for driving the rod body to move transversely.

Optionally, when the first end of the rod body moves in the direction of being close to the second sub-slot along the transverse direction, the second end of the rod body is clamped with the first clamping structure on one side of the electrical module;

when the first end of the rod body transversely moves towards the direction far away from the second subslot, the second end of the rod body is separated from the first buckle structure.

Optionally, a part of the rod body extending to the accommodating opening is provided with a notch, and the size of the notch is larger than that of the first buckle structure on one side of the electrical module;

when the first end of the rod body moves towards the direction close to the second subslot along the transverse direction, the part of the rod body, except the notch, of one part extending to the accommodating port is clamped with the first clamping structure;

when the first end of the rod body transversely moves towards the direction far away from the second subslot, the notch is opposite to the first buckle structure.

Optionally, the frame has a second flange extending outward from the accommodating opening along an inner wall of the accommodating opening; the second flange is provided with a buckle groove, and the inner wall of the accommodating opening is provided with a second guide groove;

the buckle groove is opposite to the second guide groove in position, a gap is formed between the buckle groove and the second guide groove, and a part of the rod body extending to the accommodating opening is located in the gap; the buckling groove and the second guide groove are matched with the first buckling structure on one side of the electrical module in shape.

Optionally, the frame further includes a panel, and the panel is clamped on one side of the frame far away from the mounting surface.

Optionally, the end of the rod body is provided with a second through hole, the panel is provided with a limiting table, and the limiting table sequentially penetrates through the first through hole and the second through hole.

In one aspect, an electrical device is provided that includes an electrical module and the electrical module frame described above.

The technical scheme provided by the application can at least bring the following beneficial effects:

firstly, the electrical module is pushed into the accommodating opening from one side of the frame, which is far away from the mounting surface. And then, moving the limiting rod on one side of the frame, which is far away from the mounting surface, until the limiting rod is connected with one side of the electric module. Thus, the electrical module is mounted to the electrical module frame. Then, if the installed electrical module needs to be replaced, the limiting rod can be moved on the side, far away from the installation surface, of the frame until the connection between the limiting rod and the side of the electrical module is released. At this time, the electrical module can be directly taken out from the side of the frame far away from the mounting surface. And then mounting a new electrical module on the electrical module frame from the side of the frame far away from the mounting surface. Therefore, the electric module can be replaced by moving the limiting rod on one side of the frame far away from the mounting surface, the replacement process is simple and easy, and the electric module and the fixing frame cannot be damaged.

Drawings

Fig. 1 is a schematic structural diagram of a first electrical module frame according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a second electrical module frame according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a third electrical module frame according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a fourth electrical module frame according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a fifth electrical module frame according to an embodiment of the present disclosure;

fig. 6 is a top cross-sectional view of a sixth electrical module frame provided in an embodiment of the present application;

fig. 7 is a schematic structural diagram of a seventh electrical module frame according to an embodiment of the present disclosure;

FIG. 8 is a schematic structural diagram of a first electrical device provided in an embodiment of the present application;

FIG. 9 is a schematic structural diagram of a second electrical device provided in an embodiment of the present application;

fig. 10 is a schematic structural diagram of an electrical module according to an embodiment of the present disclosure;

fig. 11 is a schematic structural diagram of an eighth electrical module frame according to an embodiment of the present disclosure;

FIG. 12 is a schematic structural diagram of a third electrical device provided in an embodiment of the present application;

FIG. 13 is a schematic structural diagram of a fourth electrical device provided in an embodiment of the present application;

FIG. 14 is a schematic structural diagram of a fifth electrical device provided in an embodiment of the present application;

fig. 15 is a schematic structural view of a ninth electrical module frame according to an embodiment of the present disclosure;

fig. 16 is a schematic structural diagram of a tenth electrical module frame according to an embodiment of the present disclosure;

fig. 17 is a schematic structural diagram of an eleventh electrical module frame according to an embodiment of the present disclosure;

fig. 18 is a schematic structural view of a twelfth electrical module frame according to an embodiment of the present disclosure;

FIG. 19 is a schematic structural diagram of a thirteenth electrical module frame according to an embodiment of the present disclosure;

FIG. 20 is a schematic structural diagram of a fourteenth electrical module frame according to an embodiment of the present disclosure;

fig. 21 is a schematic structural diagram of a fifteenth electrical module frame according to an embodiment of the present disclosure;

fig. 22 is a schematic structural diagram of a sixth electrical device provided in an embodiment of the present application.

Reference numerals:

1: a fixed mount; 11: a frame; 12: an accommodating port; 121: a first flange; 122: a first guide groove; 123: a flange; 124: a guide groove; 125: a second flange; 1251: buckling grooves; 126: a second guide groove; 13: a first through hole; 131: a first clamping part; 132: a second clamping part; 133: a first sub-aperture; 134: a second sub-aperture; 14: a first guide structure; 141: a longitudinal slot; 15: the top of the fixed frame; 16: a transverse slot; 161: a first subslot; 162: a second subslot; 2: a limiting rod; 21: a rod body of the limiting rod; 211: one of the portions of the shaft; 212: a first end of the rod body; 213: a second end of the rod body; 214: a notch; 215: a second through hole; 22: an operating handle; 221: a toggle sheet; 222: stopping the boss; 223: a clamping structure; 224: a recess; 23: a second guide structure; 231: a bump; 3: an electrical module; 31: a third boss portion; 32: a fourth boss; 33: a first boss portion; 34: a second boss portion; 4: a panel; 41: a limiting table; 5: an electrical module frame.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

Fig. 1, fig. 2, and fig. 3 are schematic structural diagrams of an electrical module frame according to an embodiment of the present disclosure. Fig. 1 is an exploded view of the electrical module frame, fig. 2 is a front view of the electrical module frame, and fig. 3 is an exploded view of the electrical module frame and the electrical module. Referring to fig. 1, 2 and 3, the electrical module frame includes a fixing frame 1 and a limiting rod 2; the fixing frame 1 is provided with a frame 11 and an accommodating opening 12 surrounded by the frame 11, and the accommodating opening 12 is used for accommodating the electrical module 3; the limit rod 2 is configured to be movable on a side of the frame 11 away from the mounting surface, and is detachably connected to a side of the electrical module 3 by the movement.

The holder 1 is a member for holding the electrical module 3. The size and material of the fixing frame 1 can be set according to the use requirement, for example, the material of the fixing frame 1 can be polycarbonate, polyvinyl chloride, and the like. The fixing frame 1 can be arranged on various installation surfaces such as a house wall, a table top, a cabinet surface and the like. After the fixing frame 1 is installed, one side of the frame 11 close to the installation surface is attached to the installation surface, and one side of the frame 11 far away from the installation surface is not attached to the installation surface.

The receiving opening 12 is a through hole for receiving the electrical module 3. The size and shape of the receiving opening 12 can be preset according to the use requirement. For example, the receiving opening 12 may be square. Since the electrical module 3 is generally square, the square receiving opening 12 can be matched with the electrical module 3.

The electric module 3 is a member connected to a power supply line for realizing functions of power taking, control, information transmission, and the like. The electrical module 3 may include a front panel and a body, one side of the body having a first snap structure, and the other side of the body having a second snap structure. In one possible case, the first snap structure is located on the top of the body, which may be referred to as an upper snap structure; the second snap structure is located at the bottom of the body and can be called as a lower snap structure. After the electrical module 3 is mounted on the fixing frame 1, the front panel is located on one side of the frame 11 far away from the mounting surface, and the body is located in the accommodating opening 12.

The stopper bar 2 is a member for restricting the position of the electrical module 3. The material and the size of gag lever post 2 can set up according to the user demand, for example, the material of gag lever post 2 can be alloy, stainless steel etc..

The limiting rod 2 is configured to be movable on the side of the frame 11 away from the mounting surface, that is, the limiting rod 2 can be moved on the side of the frame 11 away from the mounting surface to adjust the position of the limiting rod 2.

The limiting rod 2 can be detachably connected with one side of the electrical module 3 through moving, that is, the limiting rod 2 can be moved to be in contact with one side of the electrical module 3 so as to be connected with one side of the electrical module 3. Thereafter, the stopper rod 2 may be moved to be separated from one side of the electrical module 3 to release the connection. For example, the limiting rod 2 can be moved down to the first fastening structure of the electrical module 3 to be fastened with the first fastening structure of the electrical module 3. Then, the limiting rod 2 can be moved upwards to be separated from the first buckling structure of the electrical module 3, so that the buckling is released.

Specifically, referring to fig. 3, when the electrical module frame is used, the electrical module 3 may be pushed into the receiving opening 12 from the side of the frame 11 away from the mounting surface. Then, the limiting rod 2 is moved on one side of the frame 11, which is far away from the mounting surface, until the limiting rod 2 is connected with one side of the electrical module 3. Thus, the electrical module 3 is mounted to the electrical module frame.

Thereafter, if the mounted electrical module 3 needs to be replaced, the stopper rod 2 may be moved on the side of the frame 11 away from the mounting surface until the connection between the stopper rod 2 and the side of the electrical module 3 is released. In this case, the electrical module 3 can be taken out directly from the side of the frame 11 remote from the mounting surface. A new electrical module 3 is then mounted to the electrical module frame from the side of the frame 11 remote from the mounting surface. Therefore, the electric module 3 can be replaced by moving the limiting rod 2 on one side of the frame 11, which is far away from the mounting surface, the replacement process is simple and easy, and the electric module 3 and the fixing frame 1 cannot be damaged.

Optionally, referring to fig. 1, 2 and 3, the limiting rod 2 includes a rod body 21 and an operating handle 22 connected to an end of the rod body 21, and the frame 11 has a first through hole 13; the rod body 21 is positioned on one side of the frame 11 close to the mounting surface; the operating handle 22 penetrates through the first through hole 13 and is exposed from one side, far away from the mounting surface, of the frame 11, the operating handle 22 is used for driving the rod body 21 to move, and the rod body 21 can be detachably connected with one side of the electrical module 3 through moving.

The lever 21 is a member for detachably connecting with one side of the electrical module 3. The size of the rod body 21 can be set according to the use requirement, and the embodiment of the present application does not limit this.

The rod 21 can be detachably connected to one side of the electrical module 3 by moving, that is, the rod 21 can be moved to contact one side of the electrical module 3 to be connected to one side of the electrical module 3. The rod 21 can then be moved away from one side of the electrical module 3 to release the connection. For example, the rod 21 can be moved down to the first fastening structure of the electrical module 3 to be fastened with the first fastening structure of the electrical module 3. Then, the rod 21 can be moved upward to be separated from the first locking structure of the electrical module 3, so as to release the locking.

The operation handle 22 is a member for moving the lever body 21. Specifically, the lever body 21 can be controlled to move by moving the operation handle 22. The size and material of the handle 22 can be selected according to the use requirement, and for example, the material of the handle 22 can be alloy, stainless steel, or the like.

The aperture and position of the first through hole 13 can be set according to the use requirement, as long as it is ensured that the operation handle 22 can pass through the first through hole 13 and can move in the first through hole 13. The user can move the operating handle 22 on the side of the frame 11 away from the mounting surface to move the rod 21 on the side of the frame 11 close to the mounting surface, so that the rod 21 can be detachably connected to one side of the electrical module 3 by moving.

Specifically, referring to fig. 3, when the electrical module frame is used, the electrical module 3 may be pushed into the receiving opening 12 from the side of the frame 11 away from the mounting surface. Then, the operating handle 22 is moved on the side of the frame 11 away from the mounting surface to drive the rod 21 located on the side of the frame 11 close to the mounting surface to move until the rod 21 is connected with one side of the electrical module 3. Thus, the electrical module 3 is mounted to the electrical module frame.

If the mounted electrical module 3 needs to be replaced, the operating handle 22 may be moved on the side of the frame 11 away from the mounting surface to move the rod 21 on the side of the frame 11 close to the mounting surface until the connection between the rod 21 and the side of the electrical module 3 is released. In this case, the electrical module 3 can be taken out directly from the side of the frame 11 remote from the mounting surface. A new electrical module 3 is then mounted to the electrical module frame from the side of the frame 11 remote from the mounting surface. Thus, the electrical module 3 can be replaced by moving the operating handle 22 on the side of the frame 11 away from the mounting surface, the replacement process is simple and easy, and the electrical module 3 and the fixing frame 1 are not damaged.

In a possible structure, the number of the levers 22 may be two, and the two levers 22 may be respectively disposed at both ends of the lever body 21. Correspondingly, the number of the first through holes 13 is also two, the two first through holes 13 may be respectively disposed in the regions of the frame 11 at the left and right sides of the accommodating port 12, and the two first through holes 13 correspond to the two operation handles 22 one to one. Each of the two levers 22 may extend through the corresponding first through hole 13 and be exposed from a side of the frame 11 away from the mounting surface. Therefore, the user can move the two operation handles 22 at the side of the frame 11 far away from the installation surface to drive the two ends of the rod body 21 to move, and then the rod body 21 can move up and down stably.

Optionally, referring to fig. 4, a side of the frame 11 close to the mounting surface is provided with a first guiding structure 14, the rod 21 is provided with a second guiding structure 23, the first guiding structure 14 is engaged with the second guiding structure 23, and the first guiding structure 14 and the second guiding structure 23 can move relatively.

The first guide structure 14 and the second guide structure 23 are members that cooperate with each other to guide the movement of the rod body 21. The size and shape of the first guide structure 14 and the second guide structure 23 can be set according to the use requirement, as long as the first guide structure 14 and the second guide structure 23 can be jointed and can move relatively.

Specifically, when the limiting rod 2 is installed, the operating handle 22 on the limiting rod 2 can be placed in the first through hole 13, and the first guide structure 14 can be engaged with the second guide structure 23. In this case, when the rod 21 moves, the second guide structure 23 moves relative to the first guide structure 14. Since the position of the first guiding structure 14 is fixed and the second guiding structure 23 is engaged with the first guiding structure 14, the second guiding structure 23 will not shift during the moving process, thereby ensuring that the rod body 21 will not shift during the moving process.

There are many configurations of the first guide structure 14 and the second guide structure 23, and two possible configurations are described below:

in one possible structure, referring to fig. 4, the first guiding structure 14 is a longitudinal groove 141 extending from the inner wall of the receiving opening 12 to the top 15 of the fixing frame 1, and the second guiding structure 23 is a protrusion 231 arranged along the longitudinal direction of the rod 21, and the protrusion 231 is located in the longitudinal groove 141 and can move along the longitudinal groove 141.

The width and depth of the longitudinal groove 141 can be set according to the use requirement, as long as it is ensured that the protrusion 231 can be located in the longitudinal groove 141 and can move in the longitudinal groove 141. The longitudinal groove 141 extends from the inner wall of the receiving opening 12 to the top 15 of the fixing frame 1, that is, one end of the longitudinal groove 141 extends to the inner wall of the receiving opening 12 and is communicated with the receiving opening 12, and extends from the end to the top 15 of the fixing frame 1.

The shape and size of the bump 231 may be set according to the use requirement, for example, the shape of the bump 231 may be a semi-cylinder, a rectangular parallelepiped, or the like. When the protrusion 231 moves along the longitudinal groove 141, the protrusion 231 cannot be disengaged from the longitudinal groove 141. That is, the projection 231 is always located in the longitudinal groove 141 during the movement of the rod body 21.

In this case, the lever 22 can move the rod 21 in the longitudinal direction. When the rod body 21 moves in the longitudinal direction to be close to the accommodating port 12, the rod body 21 can be clamped with the first clamping structure on one side of the electrical module 3; when the rod 21 moves in the longitudinal direction away from the receiving opening 12, the rod 21 can be separated from the first locking structure.

In another possible configuration, the first guiding structure 14 is a protrusion extending from the inner wall of the receiving opening 12 to the top 15 of the fixing frame 1, and the second guiding structure 23 is a longitudinal slot arranged along the longitudinal direction of the rod 21, in which the protrusion is located and can move along the longitudinal slot.

The width and the depth of the longitudinal groove can be set according to the use requirement, and the lug can be positioned in the longitudinal groove and can move in the longitudinal groove.

The shape and size of the bump can be set according to the use requirement, for example, the shape of the bump can be a semi-cylinder, a cuboid, etc. When the lug moves along the longitudinal groove, the lug cannot be separated from the longitudinal groove. That is, the projection is always located in the longitudinal groove during the movement of the rod 21.

Optionally, referring to fig. 5, the operating handle 22 includes a shifting piece 221 and a retaining boss 222, the retaining boss 222 is sleeved on the shifting piece 221, the retaining boss 222 has a detent structure 223, and the hole wall of the first through hole 13 has a first detent portion 131 and a second detent portion 132; the detent structure 223 and the first detent 131 are configured to be engageable when the lever body 21 is moved in a first direction, and the detent structure 223 and the second detent 132 are configured to be engageable when the lever body 21 is moved in a second direction opposite to the first direction.

The material and size of the dial piece 221 can be selected according to the use requirement, for example, the material of the dial piece 221 can be alloy, stainless steel, etc.

The retaining boss 222 is a member for fixing the position of the rod body 21. The size and shape of the backstop boss 222 can be set according to the use requirement. For example, one surface of the backstop boss 222 may be a cambered surface. Under the guiding action of the cambered surface, the retaining boss 222 can be more easily extruded into the first through hole 13.

Wherein the first direction is opposite to the second direction. For example, the first direction may be a direction away from the receiving port 12 in the longitudinal direction, and the second direction may be a direction close to the receiving port 12 in the longitudinal direction. That is, when the rod 21 moves in the first direction, the rod 21 moves upward in the longitudinal direction away from the receiving opening 12. When the rod 21 moves in the second direction, the rod 21 moves down in the longitudinal direction toward the receiving opening 12. In this case, the first positioning portion 131 and the second positioning portion 132 may be longitudinally arranged on the hole wall of the first through hole 13.

The detent structure 223 and the first detent 131 may fix the position of the lever body 21 when the lever body 21 moves in the first direction. That is, when the lever 21 moves in the first direction until the detent structure 223 engages with the first detent portion 131, the lever 21 cannot move any more, and the position of the lever 21 is fixed. For example, when the rod 21 moves up to the detent structure 223 to engage with the first detent 131, the rod 21 can not move up any more, and the position of the rod 21 is fixed.

The detent structure 223 and the second detent portion 132 can fix the position of the lever body 21 when the lever body 21 moves in the second direction. That is, when the rod body 21 moves in the second direction until the detent structure 223 engages with the second detent portion 132, the rod body 21 cannot move any more, and the position of the rod body 21 is fixed. For example, when the rod 21 moves down to the engagement structure 223 and the second detent portion 132, the rod 21 can not move down any more, and the position of the rod 21 is fixed.

Specifically, when the electrical module frame is used, the toggle piece 221 may be moved in the first direction on the side of the frame 11 away from the mounting surface until the detent structure 223 on the retaining boss 222 engages with the first detent portion 131, so that the rod 21 is fixed after moving in the first direction. Then, the electrical module 3 is placed in the receiving opening 12 from the side of the frame 11 away from the mounting surface, and at this time, the rod 21 is separated from the electrical module 3 by a certain distance, i.e., separated from the electrical module 3. Then, the moving piece 221 is moved in a second direction opposite to the first direction on the side of the frame 11 away from the mounting surface until the locking structure 223 on the anti-moving boss 222 is engaged with the second locking portion 132, so that the rod 21 is fixed in position and connected to one side of the electrical module 3 after moving in the second direction.

The structure of the locking structure 223 can be various, and two possible structures are described below.

In one possible structure, referring to fig. 5, the detent structure 223 is a recess 224, the first detent portion 131 is a first bump, the second detent portion 132 is a second bump, and one of the first bump and the second bump is inserted into the recess 224.

The shape and position of the notch 224 may be set according to the use requirement, for example, the notch 224 may be a semicircular groove or the like.

The shape and size of the first salient point and the second salient point can be set according to the use requirement, for example, the first salient point and the second salient point can be hemispheroids. Thus, the dial piece 221 can be moved relatively easily by the guiding action of the hemisphere.

The toggle piece 221 is moved along the first direction on the side of the frame 11 away from the mounting surface until the first protruding point in the first through hole 13 is inserted into the notch 224 on the retaining boss 222, so that the position of the rod 21 is fixed after moving along the first direction. The toggle piece 221 is moved along the second direction on the side of the frame 11 away from the mounting surface until the second protruding point in the first through hole 13 is inserted into the notch 224 on the retaining boss 222, so that the position of the rod 21 is fixed after moving along the second direction.

In another possible structure, the clipping structure 223 is a bump; the first positioning portion 131 is a first notch, the second positioning portion 132 is a second notch, and the bump can be embedded into one of the first notch and the second notch.

The shape and position of the salient point can be set according to the use requirement, and for example, the salient point can be a hemisphere. Thus, the dial piece 221 can be moved easily by the guiding action of the hemisphere.

The shape and position of the first notch and the second notch can be set according to the use requirement, for example, the first notch and the second notch can be both semicircular grooves and the like.

The toggle piece 221 is moved along the first direction on the side of the frame 11 away from the mounting surface until the protruding point on the retaining boss 222 is embedded into the first notch in the first through hole 13, so that the position of the rod 21 is fixed after moving along the first direction. The toggle piece 221 is moved along the second direction on the side of the frame 11 away from the mounting surface until the protruding point on the retaining boss 222 is embedded into the second notch in the first through hole 13, so that the position of the rod body 21 is fixed after moving along the second direction.

Optionally, referring to fig. 6, the first through hole 13 includes a first sub-hole 133 and a second sub-hole 134 that are continuously penetrated, the aperture of the first sub-hole 133 is smaller than the aperture of the second sub-hole 134, the dial piece 221 passes through the first sub-hole 133 and the second sub-hole 134, the retaining boss 222 is located in the second sub-hole 134, and a part of a hole wall of the second sub-hole 134 that is connected to the first sub-hole 133 has a first detent portion 131 and a second detent portion 132.

The aperture of the first sub-hole 133 can be set according to the use requirement. For example, the aperture of the first sub-hole 133 and the width of the dial piece 221 may differ by 0.1 mm, 0.2 mm, etc., as long as it is ensured that the dial piece 221 can pass through the first sub-hole 133.

The aperture of the second sub-hole 134 can be set according to the use requirement. For example, the aperture of the second sub-hole 134 and the width of the anti-backup boss 222 may differ by 0.1 mm, 0.2 mm, etc., as long as the aperture of the second sub-hole 134 is ensured to be larger than the aperture of the first sub-hole 133, and the anti-backup boss 222 may be located in the second sub-hole 134.

After the toggle piece 221 passes through the first sub-hole 133 and the second sub-hole 134 in the first through hole 13, the retaining boss 222 is located in the second sub-hole 134. Thus, one surface of the retaining boss 222 will abut against a portion of the hole wall of the second sub-hole 134 connected to the first sub-hole 133, so as to prevent the moving piece 221 from coming out of the first through hole 13.

When the retaining boss 222 is located in the second sub-hole 134, one surface of the retaining boss 222 abuts against a portion of the hole wall of the second sub-hole 134, which is connected to the first sub-hole 133, so that the detent structure 223 on the retaining boss 222 can engage with one of the first detent portion 131 and the second detent portion 132, thereby fixing the position of the rod 21 when the rod 21 moves.

Optionally, referring to fig. 7, the electrical module frame further includes a panel 4, and the panel 4 is clamped on one side of the frame 11 away from the mounting surface.

The panel 4 is a member for isolating the bezel 11 from the external environment. The size and material of the panel 4 can be selected according to the use requirement, for example, the material of the panel 4 can be polycarbonate, polyvinyl chloride, etc.

Specifically, after the electrical module 3 is mounted on the fixing frame 1, the panel 4 may be clamped on the side of the frame 11 away from the mounting surface. Therefore, the side, far away from the mounting surface, of the frame 11 can be prevented from being exposed in the external environment while the appearance is ensured, and the service life of the electrical module frame can be prolonged.

In a possible configuration, the front panel of the electrical module 3 is generally at the same height as the fixed frame 1, for aesthetic reasons. After the electrical module 3 is mounted on the fixing frame 1, the area above and below the accommodating opening 12 in the frame 11 can be shielded by the front panel of the electrical module 3. Therefore, in the embodiment of the present application, the panel 4 may include a left panel and a right panel, the left panel is clamped on the area on the left side of the accommodating port 12 in the side of the frame 11 away from the installation surface, and the right panel is clamped on the area on the right side of the accommodating port 12 in the side of the frame 11 away from the installation surface. In this way, the side of the frame 11 away from the mounting surface can be completely shielded.

Further, the tip of the body of rod 21 has the second through-hole, and panel 4 has spacing platform, and first through-hole 13 and second through-hole are passed in proper order to spacing platform.

The aperture and the position of the second through hole can be set according to the use requirement, and the limiting table can penetrate through the second through hole. After the limiting table penetrates through the second through hole, the position of the end part of the rod body 21 is limited by the limiting table, so that the rod body 21 cannot move.

The size and the material of spacing platform can set up according to the user demand, and for example, the material of spacing platform can be for polycarbonate, polyvinyl chloride etc..

Specifically, when installing panel 4, can be earlier relative with the position of first through-hole 13 and second through-hole with the position of spacing platform, then pass first through-hole 13 and second through-hole with spacing platform in proper order to with panel 4 joint on the one side of keeping away from the installation face of frame 11. Thus, the position of the rod body 21 can be fixed while the side of the frame 11 away from the installation surface is prevented from being exposed to the external environment.

Optionally, referring to fig. 1, the inner wall of the receiving opening 12 has a first flange 121 and a first guide groove 122, the first guide groove 122 is located on one side of the first flange 121 away from the mounting surface, the first flange 121 is used for detachably connecting with a second snap structure on the other side of the electrical module 3, and the first guide groove 122 matches with the shape of the second snap structure.

The first flange 121 is detachably connected to the second latching structure on the other side of the electrical module 3, which means that the first flange 121 can be connected to the second latching structure on the other side of the electrical module 3, and the connection can be released under certain conditions. The height of the first flange 121 may be selected according to the use requirement, and the embodiment of the present application is not limited thereto.

In a possible case, the user can clamp the second snap structure of the electrical module 3 with the first flange 121 by adjusting the position of the second snap structure of the electrical module 3. Then, the user can separate the second latching structure of the electrical module 3 from the first flange 121 by adjusting the position of the second latching structure of the electrical module 3, so as to release the latching.

Specifically, referring to fig. 3, when the electrical module frame is used, the electrical module 3 may be pushed into the receiving opening 12 from the side of the frame 11 away from the mounting surface, and the second locking structure on the other side of the electrical module 3 may be connected to the first flange 121 in the receiving opening 12. Then, the side of the frame 11 far from the mounting surface drives the rod body 21 to move in the direction close to the accommodating port 12 along the longitudinal direction by moving the operating handle 22 until the rod body 21 is clamped with the first clamping structure on the side of the electrical module 3. Thus, the electrical module 3 is mounted to the electrical module frame.

Then, if the mounted electrical module 3 needs to be replaced, the rod 21 can be driven to move in the longitudinal direction away from the accommodating opening 12 by moving the operating handle 22 on the side of the frame 11 away from the mounting surface until the rod 21 is separated from the first fastening structure of the electrical module 3. Then, the second latching structure of the electrical module 3 is separated from the first flange 121. In this case, the electrical module 3 can be taken out directly from the side of the frame 11 remote from the mounting surface. A new electrical module 3 is then mounted to the electrical module frame from the side of the frame 11 remote from the mounting surface. Thus, the electrical module 3 can be replaced by moving the operating handle 22 on the side of the frame 11 away from the mounting surface, the replacement process is simple and easy, and the electrical module 3 and the fixing frame 1 are not damaged.

The shape of the first guide slot 122 matches with the shape of the second latching structure of the electrical module 3, that is, the first guide slot 122 can accommodate the second latching structure of the electrical module 3. The depth and the width of the first guide groove 122 can be set according to the use requirement, as long as the second buckle structure of the electrical module 3 can be located in the first guide groove 122.

Specifically, when the electrical module 3 is pushed into the accommodating opening 12 from the side of the frame 11 away from the mounting surface, the second fastening structure of the electrical module 3 may be aligned with the first guiding groove 122, and then the electrical module 3 is pushed until the second fastening structure of the electrical module 3 is connected to the first flange 121. Because the shape of the first guide slot 122 is matched with that of the second fastening structure of the electrical module 3, when the electrical module 3 is pushed, the second fastening structure of the electrical module 3 is located in the first guide slot 122 and moves along the first guide slot 122, so that the moving range of the second fastening structure of the electrical module 3 is limited by the first guide slot 122, and the electrical module 3 can be ensured not to rock in the accommodating port 12.

In the embodiment of the present application, the electrical module 3 is first pushed into the receiving opening 12 from the side of the frame 11 away from the mounting surface. Then, the limiting rod 2 is moved on one side of the frame 11, which is far away from the mounting surface, until the limiting rod 2 is connected with one side of the electrical module 3. Thus, the electrical module 3 is mounted to the electrical module frame. Thereafter, if the mounted electrical module 3 needs to be replaced, the stopper rod 2 may be moved on the side of the frame 11 away from the mounting surface until the connection between the stopper rod 2 and the side of the electrical module 3 is released. In this case, the electrical module 3 can be taken out directly from the side of the frame 11 remote from the mounting surface. A new electrical module 3 is then mounted to the electrical module frame from the side of the frame 11 remote from the mounting surface. Therefore, the electric module 3 can be replaced by moving the limiting rod 2 on one side of the frame 11, which is far away from the mounting surface, the replacement process is simple and easy, and the electric module 3 and the fixing frame 1 cannot be damaged.

Fig. 8 and 9 are schematic structural views of an electrical device provided in an embodiment of the present application, fig. 8 is an exploded view of the electrical device, and fig. 9 is a front view of the electrical device. Referring to fig. 8 and 9, the electrical device includes an electrical module 3 and an electrical module frame 5 shown in any of fig. 1-7.

The electric module 3 is a member connected to a power supply line for realizing functions of power taking, control, information transmission, and the like. The size and type of the electrical module 3 can be selected according to the use requirement, for example, the electrical module 3 can be a switch, a socket (such as a multi-jack socket, a computer socket, a telephone socket, a television socket, etc.), and the like.

The electrical module frame 5 is a member for fixing the position of the electrical module 3. The electrical module frame 5 can be mounted on various mounting surfaces such as a house wall, a table top, a cabinet surface, and the like. After the electrical module frame 5 is installed on the wall, one side of the frame 11 close to the installation surface is attached to the installation surface, and one side of the frame 11 far away from the installation surface is not attached to the installation surface.

One or more electrical modules 3 may be mounted in the electrical module frame 5. For example, a switch, a computer outlet and a multi-outlet can be mounted in the electrical module frame 5.

In a possible implementation, the electrical device may be a 118-type wall switch socket, and the electrical module 3 may be a function in the 118-type wall switch socket.

In a possible implementation, referring to fig. 10, 11 and 12, the other side of the electrical module 3 has a third boss 31 and a fourth boss 32, i.e. the second snap structure of the other side of the electrical module 3 includes the third boss 31 and the fourth boss 32; the first flange 121 can be inserted between the third boss 31 and the fourth boss 32; the first guide groove 122 on the side of the first flange 121 remote from the mounting surface is used to receive the third boss 31.

The third boss 31 is located in the first guide groove 122 on the side of the first flange 121 remote from the mounting surface, and the fourth boss 32 is located on the side of the first flange 121 close to the mounting surface. The size and shape of the third protrusion 31 and the fourth protrusion 32 can be set according to the use requirement, for example, the third protrusion 31 can be a rectangular parallelepiped, and the fourth protrusion 32 can be a trapezoidal body. In this manner, it is possible to facilitate pushing the fourth projecting portion 32 from the side of the first flange 121 remote from the mounting surface to the side of the first flange 121 close to the mounting surface.

The height of the third protruding portion 31 may be greater than the height of the fourth protruding portion 32, so that when the third protruding portion 31 is pushed into the first guiding groove 122 during the process of pushing the electrical module 3 into the receiving opening 12, the fourth protruding portion 32 may slide out of the first guiding groove 122 and be located on the side of the first flange 121 close to the mounting surface.

The distance between the third protruding portion 31 and the fourth protruding portion 32 can be set according to the use requirement, as long as it is ensured that the first flange 121 can be inserted between the third protruding portion 31 and the fourth protruding portion 32.

The first guide groove 122 is a groove for accommodating the third boss 31. The depth and width of the first guide groove 122 can be set according to the use requirement, as long as it is ensured that the third protrusion 31 can be located in the first guide groove 122.

Specifically, when the electrical module 3 is pushed into the accommodating opening 12 from the side of the frame 11 away from the mounting surface, the third protrusion 31 and the fourth protrusion 32 may be aligned to the first guide groove 122, and then the electrical module 3 is pushed along the first guide groove 122 until the fourth protrusion 32 slides out of the first guide groove 122 and then is located on the side of the first flange 121 close to the mounting surface, and the third protrusion 31 is located in the first guide groove 122. Since the third protruding portion 31 is located in the first guiding groove 122, the moving range of the third protruding portion 31 is limited by the first guiding groove 122, so that the electrical module 3 is prevented from shaking in the accommodating opening 12.

In another possible implementation, referring to fig. 10, 11 and 12, one side of the electrical module 3 has a first boss 33 and a second boss 34, i.e. the first snap structure of one side of the electrical module 3 includes the first boss 33 and the second boss 34; the rod body 21 of the limiting rod 2 can be embedded between the first boss 33 and the second boss 34; the frame 11 has a flange 123 extending into the receiving opening 12, and a side of the flange 123 away from the mounting surface has a guide groove 124, and the guide groove 124 is used for receiving the first protrusion 33.

The first boss 33 is located in the guide groove 124 on the side of the flange 123 remote from the mounting surface, and the second boss 34 is located on the side of the flange 123 close to the mounting surface. The size and shape of the first protruding portion 33 and the second protruding portion 34 can be set according to the use requirement, for example, the first protruding portion 33 can be a rectangular parallelepiped, and the second protruding portion 34 can be a trapezoidal body.

The height of the first protruding portion 33 may be greater than the height of the second protruding portion 34, so that when the first protruding portion 33 is pushed into the guide groove 124 during the process of pushing the electrical module 3 into the receiving opening 12, the second protruding portion 34 may be at a certain distance from the flange 123.

The distance between the first protruding portion 33 and the second protruding portion 34 can be set according to the use requirement, as long as it is ensured that the rod body 21 of the limiting rod 2 can be embedded between the first protruding portion 33 and the second protruding portion 34.

The guide groove 124 is a groove for accommodating the first boss 33. The depth and width of the guide groove 124 can be set according to the use requirement as long as it is ensured that the first protruding part 33 can be located in the guide groove 124.

Specifically, when the electrical module 3 is pushed into the accommodating opening 12 from the side of the frame 11 away from the mounting surface, the first protruding portion 33 and the second protruding portion 34 may be aligned with the guide groove 124, and then the electrical module 3 is pushed along the guide groove 124 until the first protruding portion 33 is located in the guide groove 124. Because the first protruding portion 33 is located in the guiding groove 124, the moving range of the first protruding portion 33 is limited by the guiding groove 124, so that the electrical module 3 is ensured not to shake in the accommodating opening 12.

It should be noted that, when one side of the electrical module 3 has the first protruding portion 33 and the second protruding portion 34, and the other side of the electrical module 3 has the third protruding portion 31 and the fourth protruding portion 32, the distance between the first protruding portion 33 and the second protruding portion 34 is greater than the distance between the third protruding portion 31 and the fourth protruding portion 32, and the difference is at least greater than the thickness of the rod body 21 of the limiting rod 2. Thus, it can be ensured that the electrical module 3 does not tilt when the electrical module 3 is mounted on the fixing frame 1.

In the present embodiment, the electrical apparatus includes an electrical module 3 and an electrical module frame 5. When the electrical module 3 is mounted on the electrical module frame 5, the electrical module 3 is pushed into the receiving opening 12 from the side of the frame 11 away from the mounting surface. Then, the limiting rod 2 is moved on one side of the frame 11, which is far away from the mounting surface, until the limiting rod 2 is connected with one side of the electrical module 3. Thus, the electrical module 3 is mounted to the electrical module frame. Thereafter, if the mounted electrical module 3 needs to be replaced, the stopper rod 2 may be moved on the side of the frame 11 away from the mounting surface until the connection between the stopper rod 2 and the side of the electrical module 3 is released. In this case, the electrical module 3 can be taken out directly from the side of the frame 11 remote from the mounting surface. A new electrical module 3 is then mounted to the electrical module frame from the side of the frame 11 remote from the mounting surface. Therefore, the electric module 3 can be replaced by moving the limiting rod 2 on one side of the frame 11, which is far away from the mounting surface, the replacement process is simple and easy, and the electric module 3 and the fixing frame 1 cannot be damaged.

In order to make the technical solutions and advantages of the present application more clear, the following detailed description will be given by means of alternative embodiments.

Referring to fig. 9, 12, 13 and 14, when the electrical module 3 needs to be replaced, the panel 4 clamped on the fixing frame 1 can be detached first. Then, the lever body 21 of the stopper lever 2 is moved upward by moving the operating lever 22 upward on the side of the frame 11 away from the mounting surface, so that the lever body 21 is separated from the first and

second protrusions

33 and 34. At this time, the electrical module 3 to be replaced can be taken out from the side of the frame 11 far away from the installation surface. Then, a new electrical module 3 can be placed into the receiving opening 12 from the side of the frame 11 away from the mounting surface, and then the lever body 21 of the limiting rod 2 is moved downward by moving the operating handle 22 downward from the side of the frame 11 away from the mounting surface, so that the lever body 21 is engaged with the first protruding portion 33 and the second protruding portion 34. Thus, the replacement of the electrical module 3 can be simply and quickly completed.

Fig. 15 is a schematic structural diagram of an electrical module frame according to an embodiment of the present disclosure. Referring to fig. 15, the electrical module frame includes a fixing frame 1 and a limit rod 2; the fixing frame 1 is provided with a frame 11 and an accommodating opening 12 surrounded by the frame 11, and the accommodating opening 12 is used for accommodating the electrical module 3; the limit rod 2 is configured to be movable on a side of the frame 11 away from the mounting surface, and is detachably connected to a side of the electrical module 3 by the movement.

The holder 1 is a member for holding the electrical module 3. The size and material of the fixing frame 1 can be set according to the use requirement, for example, the material of the fixing frame 1 can be polycarbonate, polyvinyl chloride, and the like. The fixing frame 1 can be installed on various installation surfaces such as a house wall, a table top, a cabinet surface and the like through screws. After the fixing frame 1 is installed, one side of the frame 11 close to the installation surface is attached to the installation surface, and one side of the frame 11 far away from the installation surface is not attached to the installation surface.

The stopper bar 2 is a member for restricting the position of the electrical module 3. The material and the size of gag lever post 2 can set up according to the user demand, for example, the material of gag lever post 2 can be alloy, stainless steel etc.. The quantity of gag lever post 2 can set up according to the user demand, for example, the number of gag lever post 2 can be two, and one gag lever post 2 in these two gag lever posts 2 is connected with one side detachably of electric module 3, and another gag lever post 2 in these two gag lever posts 2 is connected with electric module 3's opposite side detachably.

The limiting rod 2 can be detachably connected with one side of the electrical module 3 through moving, that is, the limiting rod 2 can be moved to be in contact with one side of the electrical module 3 so as to be connected with one side of the electrical module 3. Thereafter, the stopper rod 2 may be moved to be separated from one side of the electrical module 3 to release the connection. For example, the limiting rod 2 may be moved to the left of the first fastening structure of the electrical module 3 to be fastened with the first fastening structure of the electrical module 3, and then the limiting rod 2 may be moved to the right of the first fastening structure of the electrical module 3 to be separated from the first fastening structure of the electrical module 3 to release the fastening. Or, the limiting rod 2 can be moved to the second buckling structure of the electrical module 3 to the left to be clamped with the second buckling structure of the electrical module 3, and then the limiting rod 2 can be moved to the right to be separated from the second buckling structure of the electrical module 3 to release the clamping.

Specifically, referring to fig. 15, when the electrical module frame is used, the electrical module 3 may be pushed into the receiving opening 12 from the side of the frame 11 away from the mounting surface. Then, the limiting rod 2 is moved on one side of the frame 11, which is far away from the mounting surface, until the limiting rod 2 is connected with one side of the electrical module 3. Thus, the electrical module 3 is mounted to the electrical module frame.

Alternatively, referring to fig. 15 and 16, the limiting rod 2 comprises a rod body 21 and an operating handle 22 connected with the end of the rod body 21, and the frame 11 is provided with a first through hole 13; the rod body 21 is positioned on one side of the frame 11 close to the mounting surface; the operating handle 22 penetrates through the first through hole 13 and is exposed from one side, far away from the mounting surface, of the frame 11, the operating handle 22 is used for driving the rod body 21 to move, and the rod body 21 can be detachably connected with one side of the electrical module 3 through moving.

The rod 21 can be detachably connected to one side of the electrical module 3 by moving, that is, the rod 21 can be moved to contact one side of the electrical module 3 to be connected to one side of the electrical module 3. The rod 21 can then be moved away from one side of the electrical module 3 to release the connection. For example, the rod 21 may be moved to the right to the first latching structure of the electrical module 3 to be latched with the first latching structure of the electrical module 3. Then, the rod 21 can be moved to the left to be separated from the first locking structure of the electrical module 3, so as to release the locking.

Specifically, referring to fig. 15, when the electrical module frame is used, the electrical module 3 may be pushed into the receiving opening 12 from the side of the frame 11 away from the mounting surface. Then, the operating handle 22 is moved on the side of the frame 11 away from the mounting surface to drive the rod 21 located on the side of the frame 11 close to the mounting surface to move until the rod 21 is connected with one side of the electrical module 3. Thus, the electrical module 3 is mounted to the electrical module frame.

Optionally, the operating handle 22 includes a toggle piece and a stop boss, the stop boss is sleeved on the toggle piece, the stop boss has a clamping structure, and the hole wall of the first through hole 13 has a first clamping portion and a second clamping portion; the detent structure and the first detent are configured to be engageable when the lever body 21 is moved in a first direction, and the detent structure and the second detent are configured to be engageable when the lever body 21 is moved in a second direction opposite the first direction.

The material and the size of the stirring sheet can be selected according to the use requirement, for example, the material of the stirring sheet can be alloy, stainless steel and the like.

The retaining boss is a member for fixing the position of the rod body 21. The size and the shape of the retaining boss can be set according to the use requirement. For example, one surface of the backstop boss can be an arc surface. Under the guiding action of the cambered surface, the retaining boss can be extruded into the first through hole 13 easily.

Wherein the first direction is opposite to the second direction. For example, the first direction may be a direction laterally away from the receiving opening 12, and the second direction may be a direction laterally closer to the receiving opening 12. That is, when the rod 21 moves in the first direction, the rod 21 moves to the left in the direction away from the receiving opening 12 in the transverse direction. When the rod 21 moves in the second direction, the rod 21 moves to the right in the direction of approaching the receiving opening 12. In this case, the first and second latching portions may be laterally arranged on the hole wall of the first through hole 13.

The detent structure and the first detent portion may fix the position of the lever body 21 when the lever body 21 moves in the first direction. That is, when the lever body 21 is moved in the first direction until the detent structure engages the first detent portion, the lever body 21 cannot be moved any further and the position of the lever body 21 is fixed. For example, when the lever body 21 is moved to the left to engage the detent structure with the first detent portion, the lever body 21 cannot move further to the left, and the position of the lever body 21 is fixed.

The detent structure and the second detent portion may fix the position of the lever body 21 when the lever body 21 moves in the second direction. That is, when the lever body 21 is moved in the second direction until the detent structure engages the second detent portion, the lever body 21 cannot be moved any further and the position of the lever body 21 is fixed. For example, when the lever body 21 moves to the right to engage the detent structure and the second detent portion, the lever body 21 cannot move to the right any more, and the position of the lever body 21 is fixed.

Specifically, when the electrical module frame is used, the toggle piece can be moved along the first direction on the side of the frame 11 away from the mounting surface until the clamping structure on the retaining boss is engaged with the first clamping portion, so that the rod body 21 is fixed after being moved along the first direction. Then, the electrical module 3 is placed in the accommodating opening 12 from the side of the frame 11 away from the mounting surface, and the rod 21 is separated from the side of the electrical module 3. Then, the toggle piece is moved along a second direction opposite to the first direction on one side of the frame 11 far away from the mounting surface until the clamping structure on the retaining boss is engaged with the second clamping portion, so that the rod body 21 is fixed in position and connected with one side of the electrical module 3 after being moved along the second direction.

The structure of the blocking structure can be various, and two possible structures are described below.

In one possible structure, the detent structure is a recess, the first detent portion is a first bump, the second detent portion is a second bump, and one of the first bump and the second bump is embedded in the recess.

The shape and position of the notch can be set according to the use requirement, for example, the notch can be a semicircular groove and the like.

The shape and size of the first salient point and the second salient point can be set according to the use requirement, for example, the first salient point and the second salient point can be hemispheroids. Thus, the poking sheet can be moved easily due to the guiding function of the hemispheroid.

The poking piece is moved along the first direction on one side, far away from the mounting surface, of the frame 11 until the first salient point in the first through hole 13 is embedded into the notch on the retaining boss, so that the position of the rod body 21 is fixed after the rod body is moved along the first direction. The poking piece is moved along the second direction on one side, far away from the mounting surface, of the frame 11 until the second salient point in the first through hole 13 is embedded into the notch on the retaining boss, so that the position of the rod body 21 is fixed after the rod body is moved along the second direction.

In another possible structure, the clamping structure is a bump; the first clamping portion is a first notch, the second clamping portion is a second notch, and the salient point can be embedded into one of the first notch and the second notch.

The shape and position of the salient point can be set according to the use requirement, and for example, the salient point can be a hemisphere. Thus, the shifting piece can be moved easily due to the guiding function of the hemispheroid.

The poking piece is moved along the first direction on one side, far away from the mounting surface, of the frame 11 until the salient points on the retaining bosses are embedded into the first notches in the first through holes 13, and therefore the position of the rod body 21 is fixed after the rod body moves along the first direction. The poking piece is moved along the second direction on one side, far away from the mounting surface, of the frame 11 until the salient points on the retaining bosses are embedded into the second notches in the first through holes 13, and therefore the position of the rod body 21 is fixed after the rod body is moved along the second direction.

Optionally, the first through hole 13 includes a first sub-hole and a second sub-hole which are continuously penetrated, the aperture of the first sub-hole is smaller than that of the second sub-hole, the dial plate passes through the first sub-hole and the second sub-hole, the retaining boss is located in the second sub-hole, and a part of a hole wall of the second sub-hole, which is connected to the first sub-hole, has a first retaining portion and a second retaining portion.

The aperture of the first sub-hole can be set according to the use requirement. For example, the aperture of the first sub-hole may be different from the width of the dial plate by 0.1 mm, 0.2 mm, etc., as long as it is ensured that the dial plate can pass through the first sub-hole.

The aperture of the second sub-hole can be set according to the use requirement. For example, the difference between the aperture of the second sub-hole and the width of the retaining boss may be 0.1 mm or 0.2 mm, so long as the aperture of the second sub-hole is ensured to be larger than that of the first sub-hole, and the retaining boss may be located in the second sub-hole.

After the poking sheet passes through the first sub-hole and the second sub-hole in the first through hole 13, the backstop boss can be positioned in the second sub-hole. Therefore, one surface of the retaining boss can be abutted against the partial hole wall connected with the first sub-hole in the second sub-hole, so that the poking piece can be prevented from being separated from the first through hole 13.

When the retaining boss is located in the second sub-hole, one surface of the retaining boss abuts against a part of the hole wall of the second sub-hole, which is connected with the first sub-hole, so that the clamping structure on the retaining boss can be jointed with one of the first clamping part and the second clamping part, and the position of the rod body 21 can be fixed when the rod body 21 moves.

Optionally, referring to fig. 17, one side of the frame 11 close to the mounting surface is provided with a transverse groove 16, the transverse groove 16 includes a first sub-groove 161 and a second sub-groove 162 which are continuously penetrated, the first through hole 13 is located at the bottom of the first sub-groove 161, and the bottom of the second sub-groove 162 extends to the inner wall of the accommodating port 12; the rod body 21 is located in the transverse groove 16, a part 211 of the rod body 21 extends to the accommodating port 12, the first end 212 of the rod body 21 is located in the first sub-groove 161 and is connected with the operating handle 22, and the rod body 21 extends from the first end 212 of the rod body 21 to the second end 213 of the rod body 21 along the transverse direction; the operation handle 22 is used for driving the rod body 21 to move transversely.

The width and depth of the transverse slot 16 can be set according to the use requirement, as long as it is ensured that the rod body 21 can be located in the transverse slot 16 and can move in the transverse slot 16.

Wherein, the width and depth of the first sub-groove 161 can be set according to the use requirement. For example, the width of the first sub-groove 161 and the aperture of the first through-hole 13 may differ by 5 mm or the like as long as the first through-hole 13 is ensured to be located at the bottom of the first sub-groove 161. The width and depth of the second sub-groove 162 can be set according to the use requirement, as long as it is ensured that the bottom of the second sub-groove 162 extends to the inner wall of the accommodating port 12.

Since the bottom of the second sub-groove 162 extends to the inner wall of the receiving opening 12, when the rod 21 is located in the transverse groove 16, a portion 211 of the rod 21 extends to the receiving opening 12. That is, when the rod 21 is located in the transverse groove 16, a portion 211 of the rod 21 passes through the second sub-groove 162 and is located in the receiving opening 12.

Specifically, when the limiting rod 2 is installed, the rod body 21 of the limiting rod 2 may be placed in the transverse groove 16, a portion 211 of the rod body 21 passes through the second sub-groove 162 and extends to the accommodating opening 12, and then the operation handle 22 on the limiting rod 2 passes through the first through hole 13 at the bottom of the first sub-groove 161. Thus, since the movement of the rod 21 is limited by the transverse slot 16, it is ensured that the rod 21 will not shift during the movement. And because a part 211 of the rod 21 passes through the second sub-slot 162 and extends to the receiving opening 12, the part 211 of the rod 21 can be detachably connected with one side of the electrical module 3.

In this case, the lever body 21 is moved laterally by the operation handle 22. When the rod body 21 moves in the direction close to the accommodating opening 12 along the transverse direction, the rod body 21 can be clamped with the first clamping structure on one side of the electrical module 3; when the rod 21 moves in the direction away from the receiving opening 12, the rod 21 can be separated from the first locking structure.

There are various structures for detachably connecting a part 211 of the rod 21 to one side of the electrical module 3, and two possible structures are described below:

in a first possible structure, referring to fig. 18, when the first end 212 of the rod 21 moves in a direction laterally approaching the second sub-slot 162, the second end 213 of the rod 21 is engaged with the first engaging structure on one side of the electrical module 3; referring to fig. 19, when the first end 212 of the rod 21 moves in a direction away from the second sub-slot 162, the second end 213 of the rod 21 is separated from the first locking structure of the electrical module 3.

When the first end 212 of the rod 21 moves along the direction of the second sub-slot 162, the second end 213 of the rod 21 moves in the same direction until the second end 213 of the rod 21 moves to the first locking structure of the electrical module 3 and is locked with the first locking structure. When the first end 212 of the rod 21 moves in the direction away from the second sub-slot 162 along the transverse direction, the second end 213 of the rod 21 moves in the same direction until the second end 213 of the rod 21 moves to a distance from the first locking structure of the electrical module 3, and at this time, the second end 213 of the rod 21 is separated from the first locking structure.

In a second possible structure, referring to fig. 17, 20 and 21, a portion 211 of the rod 21 extending to the receiving opening 12 has a notch 214, and the size of the notch 214 is larger than that of the first locking structure on one side of the electrical module 3; when the first end 212 of the rod body 21 moves along the direction of being close to the second sub-groove 162, the part of the rod body 21, except the gap 214, of the part 211 extending to the accommodating port 12 is clamped with the first clamping structure; when the first end 212 of the rod 21 moves in the direction away from the second sub-slot 162, the notch 214 is opposite to the first locking structure.

The first end 212 of the rod 21 moves along the direction of approaching the second sub-groove 162, until the portion of the rod 21 extending to the receiving opening 12 except the gap 214 moves to the first locking structure of the electrical module 3 and is locked with the first locking structure.

Then, when the first end 212 of the rod 21 moves in the direction away from the second sub-slot 162 along the transverse direction, the notch 214 of the rod 21 moves in the same direction until the notch 214 of the rod 21 moves to the first latching structure of the electrical module 3, that is, moves to a position opposite to the first latching structure. Since the size of the notch 214 is larger than that of the first latching structure of the electrical module 3, the first latching structure can be pulled out from the receiving opening 12 through the notch 214, so that the electrical module 3 can be taken out from the receiving opening 12.

In practice, the two possible structures can be alternatively applied. When one side of the electrical module 3 has a plurality of first buckle structures, the above two possible structures can be applied simultaneously to realize the clamping of the plurality of first buckle structures.

Alternatively, referring to fig. 17 and 20, the frame 11 has a second flange 125 extending from the inner wall of the receiving opening 12 to the outside of the receiving opening 12; the second flange 125 has a catching groove 1251, and the inner wall of the receiving opening 12 has a second guide groove 126; the position of the fastening groove 1251 is opposite to that of the second guide groove 126, and a gap is formed between the fastening groove 1251 and the second guide groove 126, and a part 211 of the rod body 21 extending to the accommodating port 12 is located in the gap; the catching groove 1251 and the second guiding groove 126 both match the shape of the first catching structure of one side of the electrical module 3.

The height of the second flange 125 can be selected according to the use requirement, and the embodiment of the present application is not limited thereto.

The width and the degree of depth of catching groove 1251 can set up according to user demand, as long as guarantee that first buckle structure can be located catching groove 1251 can. The shape of the catch 1251 matches the shape of the first catch structure of the electrical module 3, i.e. the catch 1251 can receive the first catch structure of the electrical module 3.

The depth and width of the second guide groove 126 can be set according to the use requirement, as long as it is ensured that the first snap structure of the electrical module 3 can be located in the second guide groove 126. The shape of the second guide groove 126 matching the first snap structure of the electrical module 3 means that the second guide groove 126 can accommodate the first snap structure of the electrical module 3.

The width of the gap between the fastening groove 1251 and the second guiding groove 126 can be set according to the use requirement, and as long as the width of the gap is greater than the thickness of the rod body 21, it is ensured that a part 211 of the rod body 21 extending to the accommodating port 12 can be located in the gap. Both the catching groove 1251 and the second guide groove 126 communicate with this gap. A portion 211 of the rod body 21 may be held by a portion of the second flange 125 other than the catching groove 1251 and a portion of the inner wall of the receiving hole 12 other than the second guide groove 126. Thus, when the rod body 21 is clamped with the first fastening structure, the rod body 21 is subjected to the pressure given to the rod body by the first fastening structure, and is also subjected to the supporting force given to the rod body by the second flange 125 and the inner wall of the accommodating port 12, so that the stress on the rod body 21 is balanced, and the service life of the rod body 21 can be prolonged.

Specifically, when the electrical module 3 is pushed into the accommodating opening 12 from the side of the frame 11 away from the mounting surface, the first locking structure of the electrical module 3 may be aligned with the second guiding groove 126, and then the electrical module 3 is pushed. Because the second guide groove 126 is matched with the first buckle structure of the electrical module 3 in shape, when the electrical module 3 is pushed, the first buckle structure of the electrical module 3 can be located in the second guide groove 126 and move along the second guide groove 126, so that the moving range of the first buckle structure of the electrical module 3 is limited by the second guide groove 126, and the electrical module 3 can be ensured not to shake when moving.

After the first locking structure of the electrical module 3 is completely pushed into the receiving opening 12, a part of the first locking structure is located in the second guiding groove 126, and another part of the first locking structure is located in the locking groove 1251, and a gap is formed between the two parts. Thus, by moving the portion 211 of the rod body 21, the portion 211 of the rod body 21 is located in the gap between the two portions of the first fastening structure, so as to realize the fastening of the portion 211 of the rod body 21 and the first fastening structure. Alternatively, by moving the portion 211 of the rod 21, the portion 211 of the rod 21 is not located in the gap between the two portions of the first locking structure, so as to separate the portion 211 of the rod 21 from the first locking structure.

Optionally, referring to fig. 15 and 16, the electrical module frame further comprises a panel 4, and the panel 4 is clamped on the side of the frame 11 far away from the mounting surface.

Further, referring to fig. 16, the end of the rod body 21 has a second through hole 215, the panel 4 has a position limiting table 41, and the position limiting table 41 sequentially passes through the first through hole 13 and the second through hole 215.

The aperture and the position of the second through hole 215 can be set according to the use requirement as long as it is ensured that the position limiting table 41 can pass through the second through hole 215. After the position limiting table 41 passes through the second through hole 215, the position of the end of the rod body 21 is fixed by the position limiting table 41, so that the position of the rod body 21 can be ensured not to move.

The size and material of the position limiting table 41 can be set according to the use requirement, for example, the material of the position limiting table 41 can be polycarbonate, polyvinyl chloride, and the like.

Specifically, when the panel 4 is installed, the position of the limiting table 41 may correspond to the positions of the first through hole 13 and the second through hole 215, and then the limiting table 41 sequentially passes through the first through hole 13 and the second through hole 215, and the panel 4 is clamped on the side of the frame 11 away from the installation surface. Thus, the position of the rod body 21 can be fixed while the side of the frame 11 away from the installation surface is prevented from being exposed to the external environment.

Fig. 22 is a schematic structural diagram of an electrical device according to an embodiment of the present application. Referring to fig. 22, the electrical apparatus includes an electrical module 3 and an electrical module frame 5 shown in any of fig. 15-21.

In one possible implementation, referring to fig. 10, 17 and 18, one side of the electrical module 3 has a first boss 33 and a second boss 34, i.e. the first snap structure of one side of the electrical module 3 comprises a first boss 33 and a second boss 34; second guide channel 126 is adapted to receive first projection 33 and catch channel 1251 is adapted to receive second projection 34.

The size and shape of the first protruding portion 33 and the second protruding portion 34 can be set according to the use requirement, for example, the first protruding portion 33 can be a rectangular parallelepiped, and the second protruding portion 34 can be a trapezoidal body.

Specifically, when the electrical module 3 is pushed into the accommodating opening 12 from the side of the frame 11 away from the mounting surface, the first protruding portion 33 and the second protruding portion 34 may be aligned with the second guiding groove 126, and then the electrical module 3 is pushed along the second guiding groove 126 until the first protruding portion 33 is located in the fastening groove 1251 and the second protruding portion 24 is located in the second guiding groove 126. At this time, there is a gap between the first protruding portion 33 and the second protruding portion 24. Since the portion 211 of the rod 21 is located in the gap between the fastening groove 1251 and the second guiding groove 126, by moving the portion 211 of the rod 21, the portion 211 of the rod 21 can be located in the gap between the first protrusion 33 and the second protrusion 24, so as to realize the fastening of the portion 211 of the rod 21 and the first fastening structure. Or, by moving the portion 211 of the rod body 21, the portion 211 of the rod body 21 is not located in the gap between the first protruding portion 33 and the second protruding portion 24, so as to separate the portion 211 of the rod body 21 from the first engaging structure. In addition, when the electrical module 3 is pushed into the accommodating opening 12, the first protruding portion 33 is located in the second guiding groove 126, so that the moving range of the first protruding portion 33 is limited by the second guiding groove 126, and the electrical module 3 is prevented from shaking in the accommodating opening 12.

Wherein, the structure of the second buckle structure of the other side of the electrical module 3 is the same as the structure of the first buckle structure, and this is not repeated again in the embodiment of the present application.

Referring to fig. 16, 18 and 19, when the electrical module 3 needs to be replaced, the panel 4 clamped to the fixing frame 1 can be detached first. Then, the upper rod 21 is moved to the left by moving the upper operating handle 22 to the left on the side of the frame 11 away from the mounting surface, so that the upper rod 21 is separated from the first locking structure. Similarly, the lower lever 21 is moved to the left by moving the lower handle 22 to the left, so that the lower lever 21 is separated from the second latch structure. At this time, the electrical module 3 to be replaced can be taken out from the side of the frame 11 far away from the installation surface. Then, a new electrical module 3 can be placed into the accommodating opening 12 from the side of the frame 11 away from the mounting surface, and then the upper rod 21 is moved to the right by moving the upper operating handle 22 to the right at the side of the frame 11 away from the mounting surface, so that the upper rod 21 is clamped with the first clamping structure. Similarly, the lower operating handle 22 is moved to the right to move the lower rod 21 to the right, so that the lower rod 21 is clamped with the second clamping structure. Thus, the replacement of the electrical module 3 can be simply and quickly completed.

The above description is only exemplary of the present application and should not be taken as limiting, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. The electrical module frame is characterized by comprising a fixed frame (1) and a limiting rod (2);

the fixing frame (1) is provided with a frame (11) and an accommodating opening (12) surrounded by the frame (11), and the accommodating opening (12) is used for accommodating the electrical module (3);

the limiting rod (2) is configured to be capable of being moved on one side, away from the mounting surface, of the frame (11), and is capable of being detachably connected with one side of the electrical module (3) through movement.

2. The frame according to claim 1, characterized in that the limiting rod (2) comprises a rod body (21) and an operating handle (22) connected with the end of the rod body (21), and the frame (11) is provided with a first through hole (13);

the rod body (21) is positioned on one side, close to the mounting surface, of the frame (11); the operating handle (22) runs through the first through hole (13) and is exposed from one side, far away from the installation face, of the frame (11), the operating handle (22) is used for driving the rod body (21) to move, and the rod body (21) can be detachably connected with one side of the electric module (3) through moving.

3. The frame of claim 2, wherein the operating handle (22) comprises a dial piece (221) and a stop boss (222), the stop boss (222) is sleeved on the dial piece (221), the stop boss (222) has a detent structure (223), and the hole wall of the first through hole (13) has a first detent portion (131) and a second detent portion (132);

the detent structure (223) and the first detent portion (131) are configured to be engageable when the lever body (21) moves in a first direction, and the detent structure (223) and the second detent portion (132) are configured to be engageable when the lever body (21) moves in a second direction opposite the first direction.

4. The frame according to claim 3, wherein the first through hole (13) includes a first sub-hole (133) and a second sub-hole (134) which are continuously connected, the first sub-hole (133) has a smaller diameter than the second sub-hole (134), the dial piece (221) passes through the first sub-hole (133) and the second sub-hole (134), the anti-return boss (222) is located in the second sub-hole (134), and a part of a hole wall of the second sub-hole (134) which is connected with the first sub-hole (133) has the first catching portion (131) and the second catching portion (132).

5. The frame of claim 3, wherein the detent structure (223) is a recess (224), the first detent portion (131) is a first protrusion, the second detent portion (132) is a second protrusion, and one of the first protrusion and the second protrusion is inserted into the recess (224); or

The positioning structure (223) is a protruding point, the first positioning portion (131) is a first notch, the second positioning portion (132) is a second notch, and the protruding point can be inserted into one of the first notch and the second notch.

6. The frame of claim 5, wherein the first lobe and the second lobe are hemispheres.

7. The frame according to any of the claims 2 to 6, characterized in that the side of the frame (11) close to the installation surface has a longitudinal slot (141) extending from the inner wall of the receiving opening (12) to the top (15) of the holder (1), the rod (21) has a projection (231) arranged in the longitudinal direction, the projection (231) is located in the longitudinal slot (141) and can move along the longitudinal slot (141);

the operating handle (22) is used for driving the rod body (21) to move longitudinally, the rod body (21) is along vertically being close to when the direction of holding mouth (12) removes with the first buckle structure joint of one side of electrical module (3), the rod body (21) is along vertically keeping away from when the direction of holding mouth (12) removes with first buckle structure separation.

8. The frame according to claim 7, characterized in that the inner wall of the receiving opening (12) has a first flange (121) and a first guide groove (122), the first guide groove (122) being located on a side of the first flange (121) remote from the mounting surface;

the first flange (121) is used for being detachably connected with a second buckling structure on the other side of the electrical module (3), and the first guide groove (122) is matched with the second buckling structure in shape.

9. The frame according to any one of claims 2 to 6, characterized in that the side of the frame (11) close to the mounting surface is provided with a transverse groove (16), the transverse groove (16) comprises a first sub-groove (161) and a second sub-groove (162) which are continuously communicated, the first through hole (13) is positioned at the bottom of the first sub-groove (161), and the bottom of the second sub-groove (162) extends to the inner wall of the accommodating port (12);

the rod body (21) is positioned in the transverse groove (16) and a part (211) of the rod body extends to the accommodating opening (12), a first end (212) of the rod body (21) is positioned in the first sub-groove (161) and is connected with the operating handle (22), and the rod body (21) extends from the first end (212) of the rod body (21) to a second end (213) of the rod body (21) along the transverse direction; the operating handle (22) is used for driving the rod body (21) to move transversely.

10. The frame of claim 9,

when the first end (212) of the rod body (21) moves towards the direction close to the second sub-groove (162) along the transverse direction, the second end (213) of the rod body (21) is clamped with the first clamping structure on one side of the electrical module (3);

when the first end (212) of the rod body (21) moves in the direction away from the second sub-groove (162) along the transverse direction, the second end (213) of the rod body (21) is separated from the first buckling structure.

11. The frame according to claim 9, characterized in that a portion (211) of the rod (21) extending to the receiving opening (12) has a notch (214), the notch (214) having a size larger than a size of the first snap structure on one side of the electrical module (3);

when the first end (212) of the rod body (21) moves in the direction of being close to the second sub-groove (162) along the transverse direction, the part of a part (211) of the rod body (21) extending to the accommodating opening (12) except the notch (214) is clamped with the first clamping structure;

when the first end (212) of the rod body (21) moves in the direction away from the second sub-groove (162) along the transverse direction, the notch (214) is opposite to the first buckling structure.

12. The frame according to claim 9, characterized in that the rim (11) has a second flange (125) extending along the inner wall of the receiving opening (12) and out of the receiving opening (12); the second flange (125) is provided with a buckle groove (1251), and the inner wall of the accommodating opening (12) is provided with a second guide groove (126);

the buckle groove (1251) is opposite to the second guide groove (126), a gap is formed between the buckle groove (1251) and the second guide groove (126), and a part (211) of the rod body (21) extending to the accommodating opening (12) is positioned in the gap; the catching groove (1251) and the second guide groove (126) are matched with the shape of the first catching structure on one side of the electrical module (3).

13. A frame as claimed in any one of claims 2 to 6, characterized in that the frame further comprises a faceplate (4), the faceplate (4) being snap-fitted to the side of the rim (11) remote from the mounting surface.

14. The frame according to claim 13, characterized in that the ends of the rods (21) have second through holes (215), and in that the panel (4) has stop blocks (41), the stop blocks (41) passing through the first through holes (13) and the second through holes (215) in sequence.

15. An electrical device, characterized in that the device comprises an electrical module (3) and an electrical module frame (5) according to any of claims 1-14.