CN210429587U

CN210429587U - Switch shell and intelligent switch with same

Info

Publication number: CN210429587U
Application number: CN201921558999.6U
Authority: CN
Inventors: 陈宇; 陈飞龙; 李新壮; 周瑞龙; 祝泽坤; 陈道远
Original assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Lianyun Technology Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Lianyun Technology Co Ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-04-28
Anticipated expiration: 2029-09-18

Abstract

The utility model provides a switch housing and have its intelligence switch relates to the switch technology field. Wherein, the switch casing includes: the rib structure comprises a body with an accommodating cavity, wherein a rib is arranged along the circumferential edge of the body, and at least one rib structure is arranged along the circumferential edge of the rib; the flanges are assembled with the frame, and the rib structures are used for supporting the frame. The frame of switch realizes the assembly through flange and casing in this application, simultaneously, can play the supporting role to the frame through setting up the rib structure on the flange, and the deformation of frame under its action of gravity can be resisted to the supporting force to reduce the deformation volume of frame, and then reduce the undercut of frame.

Description

Switch shell and intelligent switch with same

Technical Field

The utility model relates to the field of switch technology, particularly, relate to a switch housing and have its intelligence switch.

Background

The intelligent switch is a unit for realizing the control of the intelligent switch of the circuit by utilizing the combination and the editing of the control panel and the electronic components; this control is simple and easy to implement and is therefore adopted in the control of many household appliances and lighting fixtures. The intelligent switch inlays in the wall, and current intelligent switch is when installing the metal frame, and the metal frame is owing to receive decurrent gravity, and the frame easily takes place deformation, undercut.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem that metal frame takes place deformation under its self action of gravity, the utility model aims to provide an effectively support metal frame's switch housing and have its intelligent switch.

In a first aspect, an embodiment of the present invention provides a switch housing, including: the rib structure comprises a body with an accommodating cavity, wherein a rib is arranged along the circumferential edge of the body, and at least one rib structure is arranged along the circumferential edge of the rib; the flanges are assembled with the frame, and the rib structures are used for supporting the frame.

Further, in a preferred embodiment of the present invention, the rib structure is perpendicular to the rib; and the rib structures are arranged at intervals along the circumferential direction of the flanges.

Further, in a preferred embodiment of the present invention, the rib structure includes a first reinforcing rib and a second reinforcing rib, the first reinforcing rib is disposed at a corner of the rib, and the second reinforcing rib is disposed at a side of the rib.

Further, in a preferred embodiment of the present invention, the first reinforcing rib includes a first fixing portion and a second fixing portion that are vertically connected, the first fixing portion is located at one side of the rib, and the second fixing portion is located at an adjacent side of the side.

Further, in a preferred embodiment of the present invention, at least one fastening hole is further disposed along the circumferential direction of the rib, and the fastening hole is used for assembling the frame.

Further, in the preferred embodiment of the present invention, the flange is provided with a prying opening, a baffle is provided at a predetermined distance from the extending direction of the prying opening, and the baffle is fixed on the flange.

Further, in the preferred embodiment of the present invention, the retaining edge is provided with a spacing post for spacing mounting the control circuit board, and the circumferential edge of the retaining edge is provided with a buckle for connecting with the control circuit board.

Further, in a preferred embodiment of the present invention, the retaining edge is provided with a positioning hole for fitting with the switch bottom case.

In a second aspect, an embodiment of the present invention provides an intelligent switch, including any one of the switch housings described above.

Further, in a preferred embodiment of the present invention, the method further includes: the touch screen comprises a bottom box, a control circuit board, a frame and a touch pad;

the lid is equipped with control circuit board the switch casing assemble in the end box, just one side that the switch casing is close to control circuit board is connected with the frame, it is provided with to fix on the frame the touch pad, the touch pad with control circuit board electric connection.

The embodiment of the utility model provides a switch housing and have its intelligent switch, the frame of switch passes through the flange and realizes the assembly with the casing, simultaneously, can play the supporting role to the frame through setting up the rib structure on the flange, and the deformation of frame under its action of gravity can be resisted to the supporting force to reduce the deformation volume of frame, and then reduce the undercut of frame.

Drawings

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

Fig. 1 is a schematic structural diagram of a switch housing according to an embodiment of the present invention;

fig. 2 is a schematic back structural view of a switch housing according to an embodiment of the present invention;

fig. 3 is a front view of a switch housing according to an embodiment of the present invention;

fig. 4 is a side view of a switch housing according to an embodiment of the present invention;

fig. 5 is another side view of a switch housing according to an embodiment of the present invention;

fig. 6 is a cross-sectional view of a switch housing according to an embodiment of the present invention;

fig. 7 is an assembly structure view of the frame and the housing according to an embodiment of the present invention;

fig. 8 is an exploded view of the frame and the housing according to an embodiment of the present invention.

Reference numerals:

1. switch casing, 11, body, 12, flange, 13, first strengthening rib, 131, first fixed part, 132, second fixed part, 14, second strengthening rib, 15, lock hole, 16, sled mouth, 17, baffle, 18, spacing post, 19, locating hole, 2, frame, 21, recess.

Detailed Description

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

The embodiment of the utility model provides an intelligent switch, include: the switch comprises a switch shell 1, a bottom box, a control circuit board, a frame 2 and a touch pad; the bottom box is embedded in the wall body, the switch shell 1 covered with the control circuit board is assembled in the bottom box, the bottom box is of a box body structure with an installation cavity, the body 11 of the switch shell 1 is installed in the installation cavity, and the control circuit board is covered at the opening of the body 11; one side of the switch shell 1 close to the control circuit board is connected with a frame 2, the frame 2 (which can be a metal frame 2) is fixed with a flange 12 of the shell, and the frame covers the flange and can expose the control circuit board; and a touch pad is fixedly arranged above the frame 2 and electrically connected with the control circuit board. The circuit arrangement and the working principle of the intelligent switch are realized according to the existing glass intelligent switch.

Wherein, as shown in fig. 1-8, the housing comprises: the control circuit board comprises a body 11 with an accommodating cavity, flanges 12 are arranged along the circumferential edge of the body 11, limiting columns 18 for limiting and mounting the control circuit board are arranged on the flanges 12 in pairs, and the limiting columns 18 limit the control circuit board to move left and right; meanwhile, a buckle used for being connected with the control circuit board is arranged on the circumferential edge of the flange 12, the buckle is matched with the control circuit board and plays a role in fixing the control circuit board, and meanwhile, the flange 12 is connected with the control circuit board in a buckling mode and has a function of limiting the weak current plate to move up and down.

As shown in fig. 1, in the present embodiment, the rib 12 is provided with a positioning hole 19 adapted to the bottom case of the switch, the bottom case in the present embodiment is an 86 bottom case, and the positioning hole 19 is provided to: play the positioning action in switch housing 1 and end box assembling process, prevent the installation dislocation.

Under the conventional arrangement, the bottom box is usually in a cuboid structure; the shell is in an irregular cubic structure; the control circuit board is of a quadrilateral structure; the frame 2 is a quadrangular frame structure, and the frame 2 is provided with a through hole which is convenient for exposing the control circuit board. The shape of each structure in this embodiment is not limited, and a conventional arrangement or other suitable shapes may be adopted.

As shown in fig. 1 to 8, in the switch housing 1 according to the embodiment of the present invention, at least one rib structure is disposed along a circumferential edge of the rib 12; the ribs 12 are fitted with the frame 2 and the rib structure is used to support the frame 2. The embodiment of the utility model provides a switch housing 1, frame 2 of switch realize the assembly through flange 12 and casing, simultaneously, can play the supporting role to frame 2 through setting up the rib structure on flange 12, and the deformation of frame 2 under its action of gravity can be resisted to the supporting action power to reduce the deformation volume of frame 2, and then reduce the undercut of frame 2. As shown in fig. 7-8, which are schematic views of the assembly of the bezel 2 with the housing, the side of the bezel 2 facing the housing can be assembled with the housing, and the rib structure can support the edge of the bezel 2 to resist deformation of the bezel 2 under its weight.

Wherein, the mode of rib structure can adopt the multiple, for example sets up banding rib structure along the length direction of the side of flange 12, and when frame 2 and flange 12 assembled, the rib structure can support the circumference edge of frame 2 for 2 atress of frame can be more even, prevent that frame 2 from taking place to deform under the action of gravity and recessed.

As shown in fig. 1-8, in a preferred embodiment of the present invention, the plane of the rib 12 is perpendicular to the axis of the accommodating cavity, and the rib structure is perpendicular to the rib 12; a plurality of rib structures are arranged at intervals along the circumference of the rib 12. In other embodiments, the rib structure may be at other angles with respect to the rib 12 to support the rib structure.

In order to better achieve the effect of supporting the frame 2, as shown in fig. 1 to 8, in this embodiment, the rib structure includes a first reinforcing rib 13 and a second reinforcing rib 14, the first reinforcing rib 13 is disposed at a corner of the rib 12, and plays a role in supporting the corner of the frame 2; second strengthening rib 14 sets up in the side of flange 12, plays the supporting role to arbitrary limit of frame 2, and is preferred, for making second strengthening rib 14 effectively play a role, second strengthening rib 14 can set up in the middle part of flange 12 side, supports arbitrary middle part of frame 2, the effect on this limit of support that plays that can be better prevents that frame 2 from taking place deformation. As shown in fig. 7-8, the first reinforcing ribs 13 are located inside four corners of the frame 2, and the first reinforcing ribs 13 can provide supporting force for the four corners of the frame 2; the second reinforcing ribs 14 are located in the middle of the side edges of the frame 2, and the second reinforcing members 14 can effectively support the side edges of the frame 2 and prevent the side edges of the frame 2 from deforming.

In this embodiment, to realize effective support of four corners of the frame 2, as shown in fig. 1, the first reinforcing rib 13 includes a first fixing portion 131 and a second fixing portion 132 that are vertically connected, the first fixing portion 131 is located at one side of the rib 12, and the second fixing portion 132 is located at an adjacent side of the side. The first fixing portion 131 and the second fixing portion 132 can cooperate to effectively support each corner of the frame 2, so as to prevent the metal frame 2 from being deformed due to stress.

In addition, in order to further prevent the deformation of the frame 2 in this embodiment, as shown in fig. 1, at least one strip-shaped fastening hole 15 is further disposed along the circumferential direction of the rib 12, and the fastening hole 15 is used for assembling the frame 2; the frame 2 is provided with a convex part corresponding to the buckling hole 15, the convex part is matched and assembled with the buckling hole 15 in the process of assembling the frame 2 with the flange 12, and the buckling hole 15 can support the frame 2, so that the stress of the frame 2 is more uniform; buckling hole 15 and rib structure mutually support, increase the reliability of frame 2 installation structure in-process of intelligent switch to can reduce the deformation volume of frame 2.

The intelligent switch among the prior art still has following technical problem in the dismantlement process again: touch the circuit board when prizing sled mouth 16 position with the screwdriver, for solving this problem, as shown in fig. 1, in the embodiment of a preferred embodiment of the utility model, be provided with sled mouth 16 on the flange 12, be provided with baffle 17 in sled mouth 16 extending direction's the distance department of predetermineeing, baffle 17 is fixed in on the flange 12. Wherein, the preset distance satisfies the entering distance of the screwdriver in the process of disassembling the switch. In the process of disassembling the switch, the screwdriver enters the prying opening 16 and touches the baffle 17, and then the switch can be disassembled, so that the screwdriver is prevented from entering too deep to damage the control circuit board. As shown in fig. 7-8, a groove 21 is provided on the frame 2 at a position corresponding to the pry opening 16, and when the frame 2 is assembled with the housing 1, the groove 21 cooperates with the pry opening 16 to form a passage for a screwdriver to enter.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. This is merely for convenience in describing the invention and to simplify the description and is not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation and is therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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

Claims

1. A switch housing, comprising: the device comprises a body (11) with a containing cavity, a rib (12) is arranged along the circumferential edge of the body (11), and at least one rib structure is arranged along the circumferential edge of the rib (12); the rib (12) is assembled with the frame (2), and the rib structure is used for supporting the frame (2).

2. Switch housing according to claim 1, characterized in that the rib structure is perpendicular to the rib (12); the rib structures are arranged at intervals along the circumferential direction of the retaining side (12).

3. Switch housing according to claim 1 or 2, characterized in that the rib structure comprises a first rib (13) and a second rib (14), the first rib (13) being arranged at a corner of the rib (12) and the second rib (14) being arranged at a side of the rib (12).

4. The switch housing according to claim 3, wherein the first rib (13) comprises a first fixing portion (131) and a second fixing portion (132) which are vertically connected, the first fixing portion (131) is located at one side of the rib (12), and the second fixing portion (132) is located at an adjacent side of the one side.

5. The switch housing according to claim 1, wherein at least one fastening hole (15) is further provided along a circumferential direction of the rib (12), and the fastening hole (15) is used for assembling the bezel (2).

6. The switch housing according to claim 1, characterized in that the rib (12) is provided with a pry opening (16), and a baffle (17) is provided at a predetermined distance from the extension direction of the pry opening (16), wherein the baffle (17) is fixed on the rib (12).

7. The switch housing according to claim 1, characterized in that the rib (12) is provided with a limiting post (18) for limiting installation of the control circuit board, and a circumferential edge of the rib (12) is provided with a buckle for connecting with the control circuit board.

8. Switch housing according to claim 1, characterized in that the rib (12) is provided with a positioning hole (19) for adapting to a switch bottom box.

9. Intelligent switch, characterized in that it comprises a switch housing (1) according to any one of claims 1 to 8.

10. The intelligent switch of claim 9, further comprising: the touch screen comprises a bottom box, a control circuit board, a frame (2) and a touch pad;

the lid is equipped with control circuit board switch casing (1) assemble in the end box, just one side that switch casing (1) is close to control circuit board is connected with frame (2), fixed being provided with on frame (2) the touch pad, the touch pad with control circuit board electric connection.