Auxiliary installation assembly for four-way light and color adjusting switch

Abstract

The utility model provides an auxiliary installation assembly for a four-way light and color adjusting switch, and relates to the technical field of switch installation, the auxiliary installation assembly comprises a junction box and a cover plate used for installing the switch, the edge of the front surface of the cover plate is provided with an edge groove, one opposite side edge of the edge groove is provided with a through groove, and a clamping hook in sliding connection with the interior of the junction box is arranged. A plurality of clamping hooks are arranged on the cover plate, so that when the cover plate is initially installed, the position alignment of the cover plate can be realized only by utilizing the clamping hooks to be attached to the interior of the junction box, the quick fixation of the cover plate can be realized by arranging a U-shaped block to be aligned with the two symmetrically arranged clamping hooks and utilizing the two clamping hooks to elastically swing to hook the U-shaped block, and otherwise, when the cover plate is disassembled, the clamping hooks are not required to be attached to the interior of the junction box. In the same way, the cover plate can be quickly taken down only by shifting the two clamping hooks to release the clamping state with the U-shaped block, that is, the cover plate can be repeatedly used through the clamping mode, and the disassembly and assembly efficiency of the switch cannot be affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to switch installation technical field especially relates to a four -way light -dimming color switch is with auxiliary installation component. BACKGROUND

[0002] The color switch is developed to meet the different needs of people in different times to light brightness, and the electronic light -dimming switch is controlled by controlling and changing the phase angle of the thyristor to control the conduction degree in principle, and the corresponding auxiliary assembly is required during installation.

[0003] Therefore an auxiliary installation structure and switch bottom shell, the publication number is: CN214378091U, need first the auxiliary installation structure is placed on the inner surface of the bottom wall of the switch bottom shell, and make the through hole on the limiting piece and the mounting hole on the bottom wall are in alignment, then the installation personnel adopts the screw is screwed into the threaded hole of the nut and passes through the through hole and the mounting hole, and is screwed into the mounting column of the junction box, until the head of the screw and the limiting piece abut, the auxiliary installation structure is adopted, the nut is limited to rotate around the screw through the limiting groove, the screw is limited to continuously extend into the mounting column of the junction box and apply pressure to the bottom wall of the switch bottom shell through the nut, so that the deformation and bending of the bottom wall and the side wall of the switch bottom shell caused by screwing the screw are prevented.

[0004] But the prior art is through the mode of rotating the screw to realize the fixation of the switch bottom shell when using, so the switch bottom shell is covered on the box mouth of the junction box first during installation, and then the position of the screw is adjusted under the condition of invisibility to make the screw align with the mounting column of the junction box, so the installation speed of the screw is affected, and then the assembly efficiency of the switch is affected. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problems in the prior art and provides an auxiliary installation assembly for a four-way light-dimming color switch.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an auxiliary installation assembly for a four-way light-dimming color switch, comprising a junction box and a cover plate for installing a switch, a side groove is formed in the front edge of the cover plate, a through groove is formed in each of the opposite sides of the side groove, two symmetrically arranged clamping hooks are rotatably connected to the two sides of the through groove, a U-shaped block for clamping the extended ends of the two symmetrically arranged clamping hooks is fixedly connected to the inner side of the junction box on one side of the clamping hook, a spring sheet is inserted into the position close to the through groove on the opposite side of the two symmetrically arranged clamping hooks, the swing edge of the spring sheet is detachably installed in the through groove, and a switch mechanism for driving the clamping hook to swing is further arranged in the through groove.

[0007] Preferably, the ends of the spring piece and the hook located in the through slot are both provided with a pin shaft, and the pin shaft is provided through one side of the through slot and is connected to the other inner side of the through slot by an embedded thread.

[0008] Preferably, the switch mechanism includes two parallel connecting strips, each of which has slots at both ends of its side, and one end of the hook located in the through slot is fixedly connected to a T-shaped column, four T-shaped columns are provided in the through slot, and the four T-shaped columns are divided into two No. 1 columns and two No. 2 columns according to the distance from the middle of the through slot, the two slots on one of the connecting strips are respectively sleeved on one of the No. 1 columns and one of the No. 2 columns, and the two slots on the other connecting strip are respectively sleeved on the other No. 1 column and the other No. 2 column.

[0009] Preferably, a protrusion is fixedly connected to the side of the connecting strip facing the front of the cover plate, the surface of the protrusion is flush with the bottom of the side groove, and a side cover is configured and clamped in the side groove.

[0010] Preferably, two symmetrically arranged fixing blocks sleeved on two connecting strips are fixedly connected in the through slot, and the side edges of the fixing blocks are fixedly connected with through slots slidably connected to the surfaces of the connecting strips.

[0011] Preferably, the back edge of the cover plate is stepped and plugged into the opening of the junction box.

[0012] Preferably, the side of the hook is slidably connected to the inner side of the junction box.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the present invention, a plurality of hooks are provided on the cover plate by setting a hook that is slidably connected to the inside of the junction box. Therefore, when the cover plate is initially installed, the position of the cover plate can be aligned by simply using the hook to fit the inside of the junction box. The U-shaped block is aligned with the two symmetrically arranged hooks, and the two hooks are elastically swung to hook the U-shaped block, so that the cover plate can be quickly fixed. Conversely, when removing the cover plate, it is also only necessary to toggle the two hooks to release the clamping state with the U-shaped block to achieve quick removal of the cover plate. That is, the clamping method can be reused and will not affect the efficiency of disassembly and assembly of the switch.

[0015] 2. In the present invention, two connecting bars are provided in the through slot, and the two connecting bars are moved relative to each other, and the notch and the T-shaped column slide through, so that the two hooks on both sides of the through slot can swing relative to each other at the same time, which is convenient for personnel operation and will not affect the efficiency of disassembly and assembly of the switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1The utility model provides a four -way light modulation color modulation switch is with auxiliary installation component's three -dimensional structure schematic diagram.

[0017] Figure 2 The utility model provides a four -way light modulation color modulation switch is with auxiliary installation component Figure 1 The utility model provides a four -way light modulation color modulation switch is with auxiliary installation component cover plate's section structure schematic diagram.

[0018] Figure 3 The utility model provides a four -way light modulation color modulation switch is with auxiliary installation component cover plate's section structure schematic diagram.

[0019] Figure 4 For Figure 3 The utility model provides a four -way light modulation color modulation switch is with auxiliary installation component cover plate's section structure schematic diagram.

[0020] Legend: 1, side cover; 2, cover plate; 3, edge groove; 4, junction box; 5, clasp; 6, through slot; 7, fixed block; 8, connecting strip; 9, elastic sheet; 10, T type post; 11, U type block; 12, slot; 13, protruding block; 14, through groove; 15, pin shaft. Specific embodiments

[0021] In order to more clearly understand the above -mentioned purpose, features and advantages of the utility model, the utility model is further explained below with the help of drawings and examples.It needs to be explained that the embodiment of the present application and the features in the embodiment can be combined mutually without conflict.

[0022] In the following description, a lot of specific details are set forth in order to facilitate a full understanding of the utility model, but the utility model can also be implemented in other ways different from the description herein, therefore, the utility model is not limited to the specific embodiment disclosed in the following disclosure.

[0023] As Figures 1-4As shown, an auxiliary installation assembly for a four-way light modulation and color modulation switch includes a junction box 4 and a cover plate 2 for installing the switch, the back edge of the cover plate 2 is stepped and is inserted into the box opening of the junction box 4, ensuring that the cover plate 2 will not shake when installed in the box opening of the junction box 4, the front edge of the cover plate 2 is provided with a side slot 3, one of the opposite sides of the side slot 3 is provided with a through slot 6, two symmetrically arranged clamping hooks 5 are rotatably connected to the two sides of the through slot 6, the side edge of the clamping hook 5 is slidably connected to the inner side of the junction box 4, the sliding connection ensures that when the cover plate 2 is not clamped with the box opening of the junction box 4, the relative position of the cover plate 2 and the junction box 4 is accurately positioned by the sliding connection of the clamping hook 5 and the inner side wall of the junction box 4, one side of the clamping hook 5 extends outward and the inner side of the junction box 4 is fixedly connected with a U-shaped block 11 for clamping the two symmetrically arranged clamping hooks 5, the two clamping hooks 5 are relatively close to the U-shaped block 11 passing through the corresponding position by elastic swinging, and then the two clamping hooks 5 are repositioned to hook the U-shaped block 11, that is, the cover plate 2 can be quickly installed, the opposite sides of the two symmetrically arranged clamping hooks 5 are inlaid and inserted into the position close to the through slot 6, the swing edge of the spring piece 9 is detachably installed in the through slot 6, the end of the spring piece 9 and the clamping hook 5 in the through slot 6 is provided with a pin shaft 15, the pin shaft 15 is provided through one side of the through slot 6 and is inlaid and screwed with the other inner side of the through slot 6, the spring piece 9 or the clamping hook 5 can be easily disassembled by pulling out the pin shaft 15, and the spring piece 9 can ensure the position of the clamping hook 5 in the initial state, and the elasticity of the spring piece 9 itself ensures that the clamping hook 5 can smoothly swing through the U-shaped block 11, the through slot 6 is also provided with a switch mechanism for driving the clamping hook 5 to swing, and the switch mechanism controls the two clamping hooks 5 on both sides of the through slot 6 to swing at the same time.

[0024] Specifically: the switch mechanism includes two parallel connection strips 8, the side edges of the connection strips 8 are provided with slot openings 12 at both ends, one end of the clamping hook 5 in the through slot 6 is fixedly connected with a T-shaped column 10, four T-shaped columns 10 are arranged in the through slot 6, and the four T-shaped columns 10 are divided into two No. 1 columns and two No. 2 columns according to the distance from the middle position of the through slot 6, the two slot openings 12 on one of the connection strips 8 are respectively sleeved on one of the No. 1 columns and one of the No. 2 columns, and the two slot openings 12 on the other connection strip 8 are respectively sleeved on the other No. 1 column and the other No. 2 column, the side of the connection strip 8 facing the front of the cover plate 2 is fixedly connected with a protruding block 13, the surface of the protruding block 13 is flush with the slot bottom of the side slot 3, and the side cover 1 is clamped in the side slot 3, two symmetrically arranged fixed blocks 7 are fixedly connected in the through slot 6 and are sleeved on the two connection strips 8, the side of the fixed block 7 is fixedly connected with a through slot 14 slidably connected with the surface of the connection strip 8, and Figure 3 and Figure 4As shown, the fixed block 7 and the through slot 14 on the surface thereof ensure that the two connecting strips 8 can only keep parallel state and slide in one direction in the through slot 6, and the T-shaped column 10 is arranged as a rotating body, so that the T-shaped column 10 can be inclined in the slot 12 by a certain angle, so that when the left connecting strip 8 rises, the left connecting strip 8 drives the first and third T-shaped columns 10 to make the lower end of the hook of the hook 5 swing, and when the right connecting strip 8 rises, the right connecting strip 8 drives the second and fourth T-shaped columns 10 to make the upper end of the hook of the hook 5 swing, so that the two hooks 5 arranged symmetrically can swing relative to each other, facilitating the entry or removal of the U-shaped block 11. Figure 3 As shown, the four T-shaped columns 10 in the through slot 6 are marked as No. 1, No. 2, No. 3 and No. 4 from top to bottom, so that when the left connecting strip 8 rises, the left connecting strip 8 drives the first and third T-shaped columns 10 to make the lower end of the hook of the hook 5 swing, and when the right connecting strip 8 rises, the right connecting strip 8 drives the second and fourth T-shaped columns 10 to make the upper end of the hook of the hook 5 swing, so that the two hooks 5 arranged symmetrically can swing relative to each other, facilitating the entry or removal of the U-shaped block 11.

[0025] The working principle is that the position of the junction box 4 is fixed first, then the hook 5 is automatically aligned with the mounting direction of the cover plate 2 by sliding connection with the inner side of the junction box 4, the cover plate 2 is pushed to move to the position where the hook 5 abuts against the U-shaped block 11, then the two protrusions 13 in the through slot 6 are moved to each other, the lower end of the hook of the two hooks 5 at both ends of the through slot 6 is moved to each other, the hook 5 smoothly passes through the U-shaped block 11, then the protrusions 13 are released, and the two hooks 5 are elastically swung and reset to hook the U-shaped block 11 under the elastic reset action of the elastic sheet 9, so that the cover plate 2 is quickly fixed.

[0026] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belongs to the protection scope of the technical scheme of the present application.

Claims

1. An auxiliary mounting assembly for a four-way dimming and color switch, comprising a junction box (4) and a cover plate (2) for mounting the switch, characterized in that: The cover plate (2) is provided with a side groove (3) on the front edge, one opposite side of the side groove (3) is provided with a through groove (6), two symmetrically arranged clamping hooks (5) are rotatably connected to the both sides of the through groove (6), one side of the clamping hook (5) extends outward, and the inner side of the junction box (4) is fixedly connected with a U-shaped block (11) for clamping the extension end of the two symmetrically arranged clamping hooks (5), the opposite sides of the two symmetrically arranged clamping hooks (5) are inserted with elastic sheets (9) near the position of the through groove (6), the swing edge of the elastic sheet (9) is detachably installed in the through groove (6), and the through groove (6) is further provided with a switch mechanism for driving the clamping hook (5) to swing.

2. The auxiliary mounting assembly for a four-way dimming and tinting switch of claim 1, wherein: The end of the elastic sheet (9) and the clamping hook (5) in the through groove (6) is provided with a pin shaft (15), the pin shaft (15) is provided through one side of the through groove (6) and is embeddedly screw-connected with the other inner side of the through groove (6).

3. The auxiliary mounting assembly for a four-way dimming and tinting switch of claim 1, wherein: The switch mechanism comprises two parallelly arranged connecting strips (8), the both ends of the side edges of the connecting strip (8) are provided with notches (12), one end of the clamping hook (5) in the through groove (6) is fixedly connected with a T-shaped column (10), the through groove (6) is provided with four T-shaped columns (10), and the four T-shaped columns (10) are divided into two first columns and two second columns according to the distance from the middle position of the through groove (6), the two notches (12) on one of the connecting strips (8) are respectively sleeved on one of the first columns and one of the second columns, and the two notches (12) on the other connecting strip (8) are respectively sleeved on the other first column and the other second column.

4. The auxiliary mounting assembly for a four-way dimming and tinting switch of claim 3, wherein: The connecting strip (8) is fixedly connected with a protruding block (13) on the side facing the front of the cover plate (2), the surface of the protruding block (13) is flush with the groove bottom of the side groove (3), and the side edge cover (1) is clamped in the side groove (3).

5. The auxiliary mounting assembly for a four-way dimming and tinting switch of claim 3, wherein: The through groove (6) is fixedly connected with two symmetrically arranged fixing blocks (7) sleeved on the two connecting strips (8), and the fixing block (7) is fixedly connected with a through groove (14) slidingly connected with the surface of the connecting strip (8).

6. The auxiliary mounting assembly for a four-way dimming and tinting switch of claim 1, wherein: The back edge of the cover plate (2) is stepped and is inserted into the box opening of the junction box (4).

7. The auxiliary mounting assembly for a four-gang dimmer and toggle switch of claim 1, wherein: The side edge of the clamping hook (5) is slidingly connected with the inner side of the junction box (4).

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