A multi-key linkage panel structure

Abstract

This utility model provides a multi-button linkage panel structure, belonging to the socket field. It sequentially includes a panel, a button spring plate, a frame protection plate, and a base. The panel has several switch plates, which are rotatably connected to the button spring plates. The button spring plates have reset buttons that abut against the switch plates. The base has a placement cavity and a snap-fit ​​structure that connects to the button spring plates and the frame protection plate. The switch plates are flush with each other and planar on the panel. In use, pressing the switch plates up or down turns them on or off. After turning on or off, the reset button's rebound causes the switch plates to return to their initial positions. The snap-fit ​​structure secures the base, button spring plates, and frame protection plate together.

Description

Technical Field

[0001] This utility model belongs to the field of sockets, and in particular relates to a multi-key linkage panel structure. Background Technology

[0002] Sockets and switches are indispensable elements in indoor wiring. As people's living standards continue to improve, all kinds of household appliances are entering homes. Choosing a wall switch and socket with a multi-button linkage panel during decoration provides many conveniences for the use of household appliances in daily life. At the same time, the switches and buttons of surface-mounted wall switches and sockets on the market are generally rocker switches, which have an uneven appearance and low aesthetic appeal, and can no longer meet users' requirements for the convenience, flexibility, practicality and aesthetics of surface-mounted wall switches and sockets.

[0003] For example, a Chinese utility model patent discloses a surface-mounted wall switch socket [application number CN201620496754.5], which includes a panel and a switch button. The upper surface of the panel has a button groove, and the switch button is hinged in the button groove and flush with the upper surface of the panel. The panel is set as a box with an open bottom. The wall switch socket also includes a base plate that is adapted to the bottom surface of the box and can be fixed to the wall by surface mounting. The wall switch socket also includes a mounting bracket on the lower surface of the panel, a socket assembly fixed on the mounting bracket, and a switch assembly fixed on the mounting bracket. The switch button extends downward at the corresponding position of the switch assembly to drive the switch assembly to mechanically disconnect or connect. The box is fixed to the base plate by interlocking with the connecting groove and covers the mounting bracket, socket assembly and switch assembly. Utility Model Content

[0004] The purpose of this invention is to address the above-mentioned problems by providing a multi-key linkage panel structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A multi-key linkage panel structure includes, in sequence, a panel, a key spring plate, a frame protection plate, and a base. The panel is provided with several switch plates, which are rotatably connected to the key spring plates. The key spring plates are provided with reset buttons that can abut against the switch plates. The base is provided with a placement cavity and a snap-fit ​​structure that can connect with the key spring plates and the frame protection plate.

[0007] In the aforementioned multi-key linkage panel structure, the key spring plate is provided with several placement areas that correspond one-to-one with the switch plate. Each placement area is provided with a reset key, and each placement area is provided with a connecting shaft on both sides. The switch plate is provided with a rotating frame sleeved on the corresponding connecting shaft on both sides.

[0008] In the aforementioned multi-key linkage panel structure, a limiting groove is provided on each side of the connecting shaft, and a limiting strip is provided on each side of the rotating frame. The width of the limiting groove is greater than the width of the limiting strip.

[0009] In the aforementioned multi-key linkage panel structure, at least one pair of reset keys are provided on the placement area, and the reset keys have elastic deformation capability.

[0010] In the aforementioned multi-key linkage panel structure, the placement area is provided with several placement slots, and a reset key is placed in each placement slot. The placement slots pass through the key spring plate.

[0011] In the aforementioned multi-key linkage panel structure, the snap-fit ​​structure includes several snap-fit ​​pieces located on the side of the placement cavity and disposed on the base. The key spring plate is provided with snap-fit ​​strips that correspond one-to-one with the snap-fit ​​pieces. The snap-fit ​​pieces can abut against the upper surface of the snap-fit ​​strips to form a snap-fit ​​with them.

[0012] In the aforementioned multi-key linkage panel structure, several snap-fit ​​pieces located on the same side are placed in opposite directions.

[0013] In the aforementioned multi-key linkage panel structure, the key spring plate is provided with several locking slots, and several locking strips are placed in the several locking slots respectively. The several locking slots are set on the side of the key spring plate. When the locking piece and the locking strip form a locking connection, the locking piece is flush with the side of the key spring plate or embedded in the locking slot.

[0014] In the aforementioned multi-key linkage panel structure, the snap-fit ​​structure further includes four connecting plates respectively disposed on the four sides of the base. Each connecting plate has a plurality of insertion holes. Each of the four sides of the frame protection plate has an insertion plate, and each insertion plate has a plurality of insertion blocks.

[0015] In the aforementioned multi-key linkage panel structure, the insertion plate is disposed inside the frame protection plate, and the sum of the heights of the insertion plate and the connecting plate is less than or equal to the height of the side of the frame protection plate.

[0016] Compared with existing technologies, the advantages of this utility model are:

[0017] 1. Several switch plates are placed on the panel, flush with each other and in a flat shape. When in use, the switch plates are pressed up or down to turn on or off. After turning on or off, the switch plates return to their initial positions due to the rebound action of the reset button. The base, button spring plate and frame protection plate are locked together by a snap-fit ​​structure.

[0018] 2. The combination of the limit groove and the limit strip can restrict the switch plate and prevent it from detaching from the panel and button spring plate when the switch plate is pressed. The width of the limit groove is greater than the width of the limit strip, which can also ensure that the rotation of the switch plate is not affected. Attached Figure Description

[0019] Figure 1 This is an exploded view of the present invention;

[0020] Figure 2 This is a schematic diagram of the button spring plate structure;

[0021] Figure 3 This is a structural diagram of the frame protection plate;

[0022] Figure 4 This is a structural diagram of the base.

[0023] In the diagram: panel 10, button spring plate 11, frame protection plate 12, base 13, switch plate 14, reset button 15, placement cavity 16, placement area 17, connecting shaft 18, rotating frame 19, limit groove 20, limit strip 21, placement groove 22, snap-fit ​​piece 23, snap-fit ​​strip 24, snap-fit ​​groove 25, connecting plate 26, insertion hole 27, insertion plate 28, insertion block 29. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0025] This embodiment provides a multi-key linkage panel structure, combined with Figure 1-4 As shown, the device includes a panel 10, a button spring plate 11, a frame protection plate 12, and a base 13 in sequence. The panel 10 is provided with a plurality of switch plates 14, which are rotatably connected to the button spring plate 11. The button spring plate 11 is provided with a reset button 15 that can abut against the switch plate 14. The base 13 is provided with a placement cavity 16, and the base 13 is also provided with a snap-fit ​​structure that can connect with the button spring plate 11 and the frame protection plate 12.

[0026] In this embodiment, several switch plates 12 are placed on the panel 10 with each other flush and in a planar shape. When in use, the switch plate 14 is pressed up or down to turn on or off. After turning on or off, the switch plate 14 returns to its initial position under the rebound action of the reset button 15. The base 13, the button spring plate 11 and the frame protection plate 12 are snapped together by the snap-fit ​​structure.

[0027] The button spring plate 11 is provided with a plurality of placement areas 17 corresponding one-to-one with the switch plate 14. Each placement area 17 is provided with a reset button 15. Each placement area 17 is provided with a connecting shaft 18 on both sides. The switch plate 14 is provided with a rotating frame 19 sleeved on the corresponding connecting shaft 18 on both sides.

[0028] In this embodiment, the rotating frame 19 is located at the center of the switch plate 14. The rotation of the switch plate 14 is controlled by the rotating connection with the connecting shaft 18. The switch plate 14 returns to its initial position under the action of the reset button 15.

[0029] The connecting shaft 18 is provided with a limiting groove 20 on each side, and the rotating frame 19 is provided with a limiting strip 21 on each side. The width of the limiting groove 20 is greater than the width of the limiting strip 21.

[0030] In this embodiment, the cooperation of the limiting groove 20 and the limiting strip 21 can restrict the switch plate 14 and prevent the switch plate 14 from disengaging from the panel 10 and the button spring plate 11 when the switch plate 14 is pressed. The width of the limiting groove 20 is greater than the width of the limiting strip 21, which can also ensure that the rotation of the switch plate 14 is not affected.

[0031] The placement area 17 is provided with at least one pair of reset buttons 15 placed opposite each other, and the reset buttons 15 have elastic deformation capability.

[0032] In this embodiment, when the switch plate 14 is pressed, it will press against the reset button 15 and deform the reset button 15. The deformed reset button 15 generates a counter-pushing force, and when the switch plate 14 is released, it will move back to the initial position.

[0033] The placement area 17 is provided with a plurality of placement slots 22, and a reset button 15 is placed in each placement slot 22. The placement slot 22 passes through the button spring plate 11.

[0034] The snap-fit ​​structure includes several snap-fit ​​pieces 23 located on the side of the placement cavity 16 and disposed on the base 13. The button spring plate 11 is provided with snap-fit ​​strips 24 corresponding to the snap-fit ​​pieces 23 one by one. The snap-fit ​​pieces 23 can abut against the upper surface of the snap-fit ​​strips 24 to form a snap-fit ​​with them.

[0035] Several snap-fit ​​pieces 23 located on the same side are placed in opposite directions.

[0036] In this embodiment, the snap-fit ​​connection in two directions further prevents the snap-fit ​​structure from detaching from the connection.

[0037] The button spring plate 11 is provided with a plurality of snap-fit ​​slots 25, and a plurality of snap-fit ​​strips 24 are respectively placed in the plurality of snap-fit ​​slots 25. The plurality of snap-fit ​​slots 25 are arranged on the side of the button spring plate 11. When the snap-fit ​​piece 23 and the snap-fit ​​strip 24 form a snap-fit, the snap-fit ​​piece 23 is flush with the side of the button spring plate 11 or embedded in the snap-fit ​​slot 25.

[0038] The snap-fit ​​structure also includes four connecting plates 26 respectively disposed on the four sides of the base 13. Each connecting plate 26 has a plurality of insertion holes 27. Each of the four sides of the frame protection plate 12 is provided with an insertion plate 28, and each insertion plate 28 is provided with a plurality of insertion blocks 29.

[0039] The insertion plate 28 is disposed on the inner side of the frame protection plate 12, and the sum of the heights of the insertion plate 28 and the connecting plate 26 is less than or equal to the height of the side of the frame protection plate 12.

[0040] In this embodiment, the frame protection plate 12 can cover the outside of the snap-fit ​​structure, serving both aesthetic and protective purposes.

[0041] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0042] Although this article frequently uses terms such as panel 10, button spring plate 11, frame protection plate 12, base 13, switch plate 14, reset button 15, placement cavity 16, placement area 17, connecting shaft 18, rotating frame 19, limiting groove 20, limiting strip 21, placement groove 22, snap-fit ​​piece 23, snap-fit ​​strip 24, snap-fit ​​groove 25, connecting plate 26, insertion hole 27, insertion plate 28, insertion block 29, etc., these terms are used merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any kind of additional limitation would contradict the spirit of this utility model.

Claims

1. A multi-key linkage panel structure, comprising in sequence a panel (10), a key spring plate (11), a frame protection plate (12) and a base (13), characterized in that, The panel (10) is provided with several switch plates (14), the switch plates (14) are rotatably connected to the button spring plate (11), the button spring plate (11) is provided with a reset button (15) that can abut against the switch plates (14), the base (13) is provided with a placement cavity (16), and the base (13) is also provided with a snap-fit ​​structure that can connect with the button spring plate (11) and the frame protection plate (12).

2. The multi-key linkage panel structure according to claim 1, characterized in that, The button spring plate (11) is provided with several placement areas (17) that correspond one-to-one with the switch plate (14). Each placement area (17) is provided with a reset button (15). Each placement area (17) is provided with a connecting shaft (18) on both sides. The switch plate (14) is provided with a rotating frame (19) sleeved on the corresponding connecting shaft (18) on both sides.

3. The multi-key linkage panel structure according to claim 2, characterized in that, The connecting shaft (18) has a limiting groove (20) on each side, and the rotating frame (19) has a limiting strip (21) on each side. The width of the limiting groove (20) is greater than the width of the limiting strip (21).

4. The multi-key linkage panel structure according to claim 2, characterized in that, The placement area (17) is provided with at least one pair of reset keys (15) placed opposite each other, and the reset keys (15) have elastic deformation capability.

5. The multi-key linkage panel structure according to claim 4, characterized in that, The placement area (17) is provided with a plurality of placement slots (22), and a reset button (15) is placed in each placement slot (22). The placement slot (22) passes through the button spring plate (11).

6. The multi-key linkage panel structure according to claim 1, characterized in that, The snap-fit ​​structure includes several snap-fit ​​pieces (23) located on the side of the placement cavity (16) and set on the base (13). The button spring plate (11) is provided with snap-fit ​​strips (24) that correspond one-to-one with the snap-fit ​​pieces (23). The snap-fit ​​pieces (23) can abut against the upper surface of the snap-fit ​​strips (24) to form a snap-fit ​​with them.

7. The multi-key linkage panel structure according to claim 6, characterized in that, Several snap-fit ​​pieces (23) located on the same side are placed in opposite directions.

8. A multi-key linkage panel structure according to claim 6, characterized in that, The button spring plate (11) is provided with a plurality of snap-fit ​​slots (25), and a plurality of snap-fit ​​strips (24) are respectively placed in the plurality of snap-fit ​​slots (25). The plurality of snap-fit ​​slots (25) are set on the side of the button spring plate (11). When the snap-fit ​​piece (23) and the snap-fit ​​strip (24) form a snap-fit, the snap-fit ​​piece (23) is flush with the side of the button spring plate (11) or embedded in the snap-fit ​​slot (25).

9. The multi-key linkage panel structure according to claim 1, characterized in that, The snap-fit ​​structure also includes four connecting plates (26) respectively disposed on the four sides of the base (13). The connecting plates (26) are provided with a number of insertion holes (27). The four sides of the frame protection plate (12) are respectively provided with insertion plates (28). The insertion plates (28) are provided with a number of insertion blocks (29).

10. A multi-key linkage panel structure according to claim 9, characterized in that, The insertion plate (28) is located inside the frame protection plate (12), and the sum of the heights of the insertion plate (28) and the connecting plate (26) is less than or equal to the height of the side of the frame protection plate (12).

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