CN210984557U - Panel switch mounting structure and panel switch applying same - Google Patents

Abstract

The utility model discloses a panel switch's mounting structure, including the magazine, the magazine is one side open-ended cavity form, its characterized in that: the mounting structure further comprises a bottom box embedded into the wall body, the bottom box is hollow, one side of the bottom box is provided with an opening, the cassette is fixed in the bottom box, and the opening of the cassette and the opening of the bottom box are located on the same side. Also disclosed is a panel switch to which the mounting structure as described above is applied. The bottom box for embedding the wall body is arranged, and the cassette is fixed in the bottom box, so that the precision requirements of the decoration surface and the wall body opening are reduced, the cassette can be conveniently adjusted according to the decoration surface during installation, and is always in a position aligned with the decoration surface, and the smooth installation of the panel is ensured; because the cassette is fixed with the bottom box, even if the panel is excessively stressed to cause the deformation or the separation of the installation lugs of the cassette, the cassette can be conveniently replaced without damaging the wall body.

Description

Panel switch mounting structure and panel switch applying same

Technical Field

The utility model belongs to the technical field of house (building) fitment and specifically relates to a panel switch mounting structure and applied panel switch who has this mounting structure.

Background

In building engineering or various decoration constructions, the wiring cassette is a necessary electrician auxiliary tool and is generally in a square cavity with an opening on one side. There are two kinds of junction boxes, one is a switch box, and the other is a junction box. The switch box is arranged behind the switch and socket panels and used for fixing the panels, so that the integral decoration is attractive, and the panels are convenient to replace subsequently. The junction box is connected with the electric wire pipe, plays a role in connecting electric wires, ensuring the transition of various electric appliance circuits and protecting the safety of the circuits, and is beneficial to the reconstruction and maintenance of subsequent circuits.

At present, the mounting structure of the intelligent panel switch belongs to a first pre-buried wiring cassette behind the switch and the socket, and the following problems exist: 1) before the installation, the wiring magazine is pre-buried in the wall body, decorates the plane materiel often can't align with the pre-buried magazine in the wall body, can take place the dislocation, and the fixed point of panel often can only align with the wiring magazine, can lead to the unable smooth installation of panel on the wiring magazine like this. The decorative surface of the wiring cassette is generally painted, wallpaper, a wooden surface, a soft package, marble and the like, the painted wallpaper and the wallpaper are directly operated on a wall, and if the wiring cassette has deviation, the wall can be smashed for correction. However, the requirements for the location of the wiring cassette are very high due to the use of the entire upper wall, such as wood, soft bag, marble. 2) Because of poor operation or poor quality of purchased connection cassettes, the damage of the connection cassette structure during decoration can easily cause the deformation of the cassette body during pre-embedding, and cause adverse effects on the installation of the panel, such as the panel is not installed and is inclined after being installed, and the integral attractiveness is affected; 3) the nut lug of the fixing panel of the existing wiring cassette on the market is usually connected with the main body of the wiring cassette, when the wiring cassette is used or not installed properly, the rear lug falls off or deforms due to excessive stress of the panel, and the wiring cassette has to be replaced, but the replacement of the wiring cassette is very troublesome, because one side of the wiring cassette is connected with a wall body, the wall body is usually required to be damaged when the cassette is replaced, the trouble and the labor are wasted, and the original shape of the wall body is difficult to repair due to the decorative surface (wallpaper, ceramic tile and the like) of the wall body, so that the integral attractiveness is influenced; 4) the material of decorative cover has a variety, and the wall paper is thinner, and ceramic tile or wood veneer are thicker, and the wiring magazine is because the installation in advance, and the installation degree of depth is not good the accuse, will fall into the wall body the inside or too outstanding wall body when arriving panel installation again, and is pleasing to the eye.

In order to solve the above problems, as disclosed in chinese patent application No. 201310634631, 201320780510, 201320782186 or 201320783894, a conventional screw boss connected to a junction box is replaced with a replaceable block, thereby solving the problem of replacing a box body after a screw hole is damaged. But this approach can only solve the third problem described above. As another chinese patent with application number 201720314565.6, the positioning screw holes are added on the cassette, so that after the cassette is loaded, the horizontal or vertical position of the cassette can be adjusted by the positioning rods, but the adjustment range is limited, and the cassette cannot be applied to a wall surface with a large hole opening deviation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the first technical problem that will solve is not enough to above-mentioned prior art, provides a panel switch mounting structure, can reduce panel switch installation required precision, the panel switch's of being convenient for installation.

The utility model aims to solve the second technical problem that a panel switch who uses has above-mentioned panel switch mounting structure is provided.

The utility model provides a technical scheme that above-mentioned first technical problem adopted does: a panel switch's mounting structure, includes the magazine, the magazine is one side open-ended cavity form, its characterized in that: the mounting structure further comprises a bottom box embedded into the wall body, the bottom box is hollow, one side of the bottom box is provided with an opening, the cassette is fixed in the bottom box, and the opening of the cassette and the opening of the bottom box are located on the same side.

Preferably, in order to facilitate the installation of the cassette, and various circuits can be communicated with the panel switch, the bottom cassette includes a first bottom surface and a first side surface, the first bottom surface is rectangular, the first side surface is arranged on the periphery of the first bottom surface, and the first side surface is provided with a first through hole.

Preferably, in order to facilitate the installation of the panel base, various circuits may be communicated with the panel switch, and the cassette includes a second bottom surface and a second side surface, the second bottom surface is rectangular, the second side surface is disposed on the periphery of the second bottom surface, the second bottom surface and the first bottom surface are close to each other, and the second side surface is provided with a second through hole.

In order to adapt to the decorative surfaces with different thicknesses, the novel film cassette further comprises a cushion block, and the cushion block abuts against one side of the opening of the film cassette.

The utility model provides a technical scheme that above-mentioned second technical problem adopted does: the utility model provides an use mounting structure's as above panel switch, includes panel support, panel base and panel, its characterized in that: the panel base and the panel are respectively arranged on two opposite sides of the panel bracket, the panel base part extends into the cassette from the opening of the cassette, the panel is arranged on one side of the panel bracket, which is far away from the cassette, and the panel bracket is fixedly connected with the cassette.

For the decorative cover that adapts to different thickness, the panel base includes annular mounting flange and the holding chamber of sunken formation in the inside by mounting flange to the magazine, mounting flange and panel support connection, the holding chamber is used for holding power supply unit, and when mounting structure includes the cushion, the cushion sets up in holding chamber periphery to the both ends butt of cushion is kept away from between one side of panel and the open-ended one side of magazine at the panel support.

For the laminating area that increases cushion and panel base for the connection between cushion, panel end box and the panel support is more stable, the shape of cushion and the periphery shape adaptation in the holding chamber of panel base, be formed with the cavity hole in the cushion, be formed with the arch of extending to cavity downthehole on the lateral wall in the cavity hole of cushion, the panel base is blocked to the arch.

In order to realize the electric connection between the panel base and the panel, a third through hole for the lead wire connecting the panel base and the panel to pass through is formed in the panel bracket.

Compared with the prior art, the utility model, the advantage lies in: the bottom box for embedding the wall body is arranged, and the cassette is fixed in the bottom box, so that the precision requirements of the decoration surface and the wall body opening are reduced, the cassette can be conveniently adjusted according to the decoration surface during installation, and is always in a position aligned with the decoration surface, and the smooth installation of the panel is ensured; because the cassette is fixed with the bottom box, for example, screws are adopted to penetrate through the bottom box and are arranged in the wall body to be fixed with the bottom box and the wall body, even if the panel is excessively stressed to cause the mounting lug of the cassette to deform or separate, the cassette can be conveniently replaced by screwing out the screws without damaging the wall body; through setting up the cushion, can cut according to the actual installation condition when the installation, guaranteed that panel installation back can not be outstanding or fall into in the decorative cover to the operation of the panel of being convenient for keeps good whole outward appearance simultaneously.

Drawings

Fig. 1 is a schematic view of the panel switch of the present invention mounted on a wall;

fig. 2 is an exploded view of the panel switch and the wall of the present invention;

fig. 3 is a schematic view of a panel switch according to a first embodiment of the present invention;

fig. 4 is an exploded schematic view of a panel switch and a jig according to a first embodiment of the present invention;

fig. 5 is a sectional view of a panel switch according to a first embodiment of the present invention;

fig. 6 is a schematic view of a panel bracket and a panel base of a panel switch according to a first embodiment of the present invention;

fig. 7 is an exploded schematic view of a panel switch and a jig according to a second embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 3, 4 and 6, a panel switch includes a back box 1, a cassette 2, a spacer 3, a panel bracket 4, a panel base 5 and a panel 6. The bottom box 1, the cassette 2 and the cushion block 3 form a panel switch mounting structure.

Referring to fig. 1 to 4, the bottom case 1 is a hollow cuboid (including a cube) structure, and the size thereof can be selected according to the number and size of the panels 6 to be installed, as shown in fig. 1, there are a quad switch, a triple switch, a duplex switch, and a simplex switch, and as shown in fig. 4, the duplex switch is capable of being manufactured in different sizes according to different requirements. The bottom box 1 is in a shape with an opening at one side, and comprises a first bottom surface 11 and four first side surfaces 12, wherein the first bottom surface 11 is rectangular (including square), the four first side surfaces 12 are arranged at the periphery of the first bottom surface 11, and the first side surfaces 12 can be respectively provided with first through holes 121. The first through holes 121 are pre-embedded in the wall 100 according to the position of the panel 6 when the building is constructed, so that various circuits (not shown) can pass through the first through holes 121 to be connected with the panel base 5, and the number of the first through holes 121 and the distribution shape of the first side 12 can be determined according to the building project. The wall body 100 is provided with a mounting groove 101, the bottom box 1 is mounted in the mounting groove 101, the first bottom surface 11 of the bottom box 1 corresponds to the bottom surface (the surface far away from the decorative surface 200) of the mounting groove 101, namely, the bottom box 1 is opened towards the decorative surface 200, the outer side of the bottom box 1 is tightly combined with the building concrete in the mounting groove 101 and firmly fixed, and the inner side of the bottom box 1 forms a cavity for placing the cassette 2, the panel 6 and the like. The decorative surface 200, which is a marble panel in this embodiment, is provided with mounting holes 201, and the size of the mounting holes 201 is determined according to the number of panel switches and the size of the panel 6, and is generally smaller than the mounting groove 101, and corresponds to the opening side of the bottom case 1.

The cassette 2 is also of hollow cuboid (including square) configuration, the size and number of which correspond to the size and number of the panels 6 respectively. The cassette 2 is in a shape of one side opening and includes a second bottom surface 21 and four second side surfaces 22, the second bottom surface 11 is rectangular (including square), and the four second side surfaces 22 are provided on the periphery of the second bottom surface 21. The second bottom surface 21 and the first bottom surface 11 are adjacent to each other and abut against each other, and the integral second side surface 22 of the one or more cassettes 2, which corresponds to the first side surface 21 of the base cassette 1, are disposed adjacent to each other and do not contact each other. Cassette models are available on the market, such as 86 type, 120 type, 118 type, etc. Generally, the type 86 is used for home decoration in China, and most of panels are also suitable for 86-type cassettes. Accordingly, the cassette 2 in the present embodiment is of 86 type, but is not limited to one of the above sizes. The second side surfaces 22 of the cassettes 2 can be respectively provided with second through holes 221, the second through holes 221 can facilitate various lines to pass through so as to be connected with the panel base 5, and the number of the second through holes 221 and the distribution shape on the second side surfaces 22 can be determined according to the construction project.

After the decoration surface 200 is attached to the wall 100, the mounting hole 201 on the decoration surface 200 corresponds to the bottom box 1, and even if the edges of the mounting groove 101 are not parallel to the corresponding edges of the mounting hole 201, or the size and the shape of the mounting groove 101 are different from those of the mounting hole 201, the bottom box 1 is partially shielded by the decoration surface 200, and the butt joint of the cassette 2 is not affected. In the present embodiment, the magazine 2 may be installed according to the portion of the back box 1 exposed in the installation hole 201 after the decoration surface 200 is attached to the wall body 100, thereby ensuring that the magazine 2 is accurately installed at the portion corresponding to the installation hole 201 without damaging the wall body 100 or the decoration surface 200. The cassette 2 can be connected and fixed with the first bottom surface 11 of the bottom box 1 by punching holes on the second bottom surface 21 and passing screws according to the positions of the mounting holes 201.

The cushion block 3 is in a hollow round tube shape, the diameter of the cross section of the cushion block is larger than the length of the cassette 2 and smaller than the length of the bevel angle of the cassette 2, and therefore the cushion block can be placed on one side of the cassette 2 far away from the first bottom surface 11 of the bottom box 1. A hollow hole 31 is formed in the cushion block 3, the hollow hole 31 also penetrates through two ends (two ends in the thickness direction, and the two ends are front and rear ends in the panel switch installation state) of the cushion block 3, and the cross section of the cushion block 3 is larger than the longest distance between the cross section of the parallel surface of the panel base 5 and the second bottom surface 21, so that the panel base 5 can penetrate through the hollow hole 31 of the cushion block 3. Meanwhile, the hollow hole 31 may facilitate a screw for fixing the panel bracket 4 and the cassette 2 to pass through.

The panel bracket 4 is arranged on one side of the cushion block 3 far away from the cassette 2, the panel bracket 4 can be only a whole body without division for different numbers of panels 6, the panel base 5 is connected with one side of the panel bracket 4 facing the cushion block 3 and partially extends into the cassette 2, the cushion block 3 is arranged on the periphery of the panel base 5, and the distance between the panel bracket 4 and the cassette 2 can be controlled to adapt to different thicknesses of the decorative surface 200. The panel 6 is disposed on one side of the panel support 4 away from the panel base 5, and the panel support 4 is provided with a third through hole 41, so that the panel base 5 and the panel 6 can be connected (a connecting wire can pass through the third through hole). The panel 6 is provided with a PCB board, the panel base 5 is provided with a power supply device, the PCB board and the power supply device can be electrically connected through a flat cable plug-in connection mode, of course, other electrical connection modes can be adopted, and the structure of the panel 6 and the panel base 5 and the connection structure of the panel 6 and the panel base can be referred to the chinese patent with application number 201810064338.1 of the applicant.

The panel bracket 4 and the panel base 5 can be detachably connected in a clamping manner. The panel base 5 has an annular mounting flange 52 and a housing chamber 53 formed by the inside of the mounting flange 52 being recessed into the cassette 2 from the opening of the cassette 2, the housing chamber 53 is an irregular approximately rectangular parallelepiped shape (including a square), the mounting flange 52 is an annular rectangle (including a square), the housing chamber 53 is used for housing a power supply device, and various circuits are connected to the power supply device after passing through the first through hole 121 and the second through hole 122. The mounting flange 52 of the panel base 5 is provided with a snap 51, and the snap 51 may be provided at four peripheries of the mounting flange 52 of the panel base 5. The panel bracket 4 is provided with a clamping groove 42 at a position corresponding to the buckle 51, the mounting flange 52 can be inserted into the panel bracket 4, the buckle 51 protrudes towards the cassette 2, and the buckle 51 is matched with the clamping groove 42 to realize the buckle connection. The panel 6 is provided with a magnet which is embedded in the opening hole, and the panel bracket 4 is made of magnetic material, thereby realizing the connection with the panel bracket 4 by magnetic attraction. Alternatively, the surface of the panel 6 facing the panel holder 4 may be fixed with a magnet using a double-sided tape, or may be fixed with a screw. Other ways of making the connection, such as plugging, are also possible. Can set up constant head tank 44 on the panel holder 4, constant head tank 44 is sunken and forms by panel holder 4 towards the orientation of keeping away from panel 6 to magnet on the panel 6 can block in constant head tank 44, realizes location and connection between panel 6 and the panel holder 4.

The opposite second side surfaces 22 (in this embodiment, the left and right side surfaces 22) of the cassette 2 are respectively provided with a lug 23 at the end facing the panel bracket 4, the lug 23 on each second side surface 22 extends towards the opposite second side surface 22, a fixing hole 43 is formed at a corresponding position on the panel bracket 4, and a screw can pass through the fixing hole 43 and the lug 23, so as to connect and fix the panel bracket 4 and the cassette 2.

The installation method of the panel switch comprises the following steps:

1) a mounting groove 101 is formed on the surface of the wall 100 towards the interior of the wall 100, and a corresponding mounting hole 201 is formed on the decorative surface 200;

2) the bottom box 1 is embedded into the installation groove 101, the outer side of the bottom box 1 is tightly combined and firmly fixed with the building concrete in the installation groove 101, and the bottom box can be fixed in a concrete pouring mode; the opening of the bottom box 1 is consistent with the opening of the mounting groove 101;

3) attaching the decorative surface 200 to the surface of the wall body 100 so that the mounting hole 201 corresponds to the opening of the bottom case 1;

4) placing the jigs 300 (in this embodiment, the jig is of L type, or may be of a square frame or [ type, etc., as long as the position of the cassette 2 can be accurately positioned) into the bottom box 1, for example, the jigs 300 are respectively located on the left and right sides, two sides of each jig 300 are respectively attached to two first side surfaces 12 adjacent to the bottom box 1, the jigs 300 are used for positioning the cassette 2 when the cassette 2 is installed, the distance between the jigs 300 is determined according to the size of the part of the opening of the bottom box 1 exposed in the installation hole 201 or the size of the panel 6, so that the cassette 2 is located on the part of the opening of the bottom box 1 exposed in the installation hole 201, and the gap between the jigs and the installation hole 201 meets the requirement;

5) the part of the cassette 2 which is arranged in the bottom box 1 between the jigs 300 is connected and fixed with the bottom box 1 by passing through the second bottom surface 22 of the cassette 2 through screws, and then the jigs 300 are removed;

6) measuring the distance between the side of the cassette 2 close to the decoration surface 200 and the side of the mounting hole 201 of the decoration surface 200 far away from the cassette 2, measuring the total thickness of the mounting flanges 52 of the panel 6, the panel bracket 4 and the panel base 5, cutting a plastic sleeve (the sleeve is a cylindrical pipe) on site according to the difference between the two measured values to form a cushion block 3, wherein the thickness of the cushion block 3 is the distance between the side of the cassette 2 close to the decoration surface 200 and the side of the mounting hole 201 of the decoration surface 200 far away from the cassette 2, and subtracting the total thickness of the mounting flanges 52 of the panel 6, the panel bracket 4 and the panel base 5 from the distance between; in the mounting state, the side of the cassette 2 close to the decoration surface 200 is the foremost side of the cassette 2, and the side of the mounting hole 201 of the decoration surface 200 far away from the cassette 2 is the foremost side of the mounting hole 201;

7) connecting a panel base 5 and a panel bracket 4, sleeving a cushion block 3 on the periphery of an accommodating cavity 53 of the panel base 5, installing the panel base 5 and the panel bracket 4 on a cassette 2, enabling one end of the panel bracket 4 of the cushion block 3, far away from a panel 6, to be abutted against one side, facing the panel bracket 4, of a second side surface 22 of the cassette 2 and the other end of the panel bracket 4 to be abutted against one side (the side with an opening of the cassette 2) of the second side surface 22 of the cassette 2, and then penetrating screws through fixing holes 43 in the panel bracket 4 and lugs 23 on the cassette 2 to fix the panel bracket 4 and the cassette 2;

8) the panel 6 is placed in front of the panel support 4, so that the flat cable in the panel base 5 passes through the third through hole 41 in the panel support 4 and is spliced with the panel 6, then the panel 6 and the panel support 4 are attracted under the action of the magnet and are determined to be the positions through the positioning groove 44, the installation is completed, the surface of the panel 6 is flush with the surface of the decorative surface 200, and the gap between the whole periphery of all the panels 6 after the installation and the periphery of the installation hole 201 of the decorative surface 200 can reach only about 1.5 mm.

Example two

Referring to fig. 7, in the present embodiment, the difference from the first embodiment is that the shape of the spacer 3 is adapted to the outer peripheral shape of the receiving cavity 53 of the panel base 5, and the sidewall of the hollow hole 31 of the spacer 3 is formed with a protrusion 32 extending into the hollow hole 31, preferably, the protrusions 32 are disposed on two opposite sidewalls of the hollow hole 31, and each sidewall is provided with two protrusions 32. The protrusion 32 can clamp the panel base 5, so that the bonding area of the cushion block 3 and the panel base 5 is larger, and the positions of the panel bracket 4 and the cassette 2 are more stable after being fixed by screws.

Claims (8)

1. A mounting structure of a panel switch, comprising a cassette (2), the cassette (2) being in a hollow shape with one side open, characterized in that: the mounting structure further comprises a bottom box (1) embedded into the wall body (100), the bottom box (1) is in a hollow shape with one side opened, the cassette (2) is fixed in the bottom box (1), and the opening of the cassette (2) and the opening of the bottom box (1) are located on the same side.

2. The mounting structure of a panel switch according to claim 1, wherein: the bottom box (1) comprises a first bottom surface (11) and a first side surface (12), the first bottom surface (11) is rectangular, the first side surface (12) is arranged on the periphery of the first bottom surface (11), and a first through hole (121) is formed in the first side surface (12).

3. The mounting structure of a panel switch according to claim 2, wherein: the cassette (2) comprises a second bottom surface (21) and a second side surface (22), the second bottom surface (21) is rectangular, the second side surface (22) is arranged on the periphery of the second bottom surface (21), the second bottom surface (21) and the first bottom surface (11) are close to each other, and a second through hole (221) is formed in the second side surface (22).

4. The mounting structure of a panel switch according to any one of claims 1 to 3, wherein: the device is characterized by further comprising a cushion block (3), wherein the cushion block (3) is abutted to one side of the opening of the cassette (2).

5. A panel switch to which the mounting structure according to any one of claims 1 to 4 is applied, comprising a panel bracket (4), a panel base (5) and a panel (6), characterized in that: the panel base (5) and the panel (6) are respectively arranged on two opposite sides of the panel support (4), part of the panel base (5) extends into the cassette (2) from an opening of the cassette (2), the panel (6) is arranged on one side, far away from the cassette (2), of the panel support (4), and the panel support (4) is fixedly connected with the cassette (2).

6. The panel switch of claim 5, wherein: the panel base (5) comprises an annular mounting flange (52) and an accommodating cavity (53) formed by the inner side of the mounting flange (52) recessed into the cassette (2), the mounting flange (52) is connected with the panel bracket (4), the accommodating cavity (53) is used for accommodating a power supply device, when the mounting structure comprises a cushion block (3), the cushion block (3) is arranged on the periphery of the accommodating cavity (53), and two ends of the cushion block (3) abut against the panel bracket (4) between one side far away from the panel (6) and one side of the opening of the cassette (2).

7. The panel switch of claim 6, wherein: the shape of cushion (3) and the periphery shape adaptation of the holding chamber (53) of panel base (5), be formed with cavity hole (31) in cushion (3), be formed with on the lateral wall of cavity hole (31) of cushion (3) and extend arch (32) to cavity hole (31) in, arch (32) block panel base (5).

8. The panel switch of claim 5, wherein: and a third through hole (41) for the lead wire connecting the panel base (5) and the panel (6) to pass through is formed in the panel bracket (4).

Images