Firmly connected switch panel

Abstract

The utility model provides a firmly-connected switch panel, and the key points of the technical scheme are that the firmly-connected switch panel comprises a button plate, a frame, an iron stand, a gland, a swing block, a push rod and a base, and the button plate is rotatably connected with the frame; the button plate is clamped and fixed with the swing block; the frame is clamped and fixed with the iron stand; the frame is clamped and fixed with the gland; the gland is rotationally connected with the swing block, the swing block is connected with the ejector rod, and the ejector rod is arranged in the base and abuts against the movable contact piece in the base; the gland is clamped and fixed with the base; the base is clamped and fixed relative to the iron stand; a plurality of rotating plates are arranged on the button plate; a rotating opening is formed in the rotating plate; the frame is provided with a rotating column in rotating fit with the rotating opening. The rotating column is rotationally matched with the rotating plate; two clamping plates are arranged on the button plate; the clamping plate is clamped and fixed with two ends of the swing block; the connecting structure has the beneficial effects of being convenient to mount, dismount and fix, firm in connection and convenient to replace and maintain.

Description

Technical Field

[0001] The present application relates to the technical field of switch panels, and in particular to a switch panel with a firm connection. Background Art

[0002] The switch panel is an important component in the electrical system of the building field. It is a control panel, usually installed on the wall or in the room, used to control the switch of the light or the connection and disconnection of the power supply of the socket. The switch panel is usually composed of the panel itself, the junction box behind it, and the connecting wires. The panel is usually made of plastic or metal, with good insulation and durability. There are electrical contacts inside the junction box, which can be connected to the power line and the load line. In the existing switch panel, by pressing the panel, the panel rotates a certain angle relative to the junction box, thereby driving the top rod assembly to move, controlling the contact or contact piece inside the junction box to open and close, and realizing the switching effect. The existing panel is not connected to the top rod assembly, but is connected to the frame through the panel. The maintenance of the switch state of the existing panel depends on the push of the top rod assembly, especially the swing block on the panel. Once the connection between the frame and the junction box is damaged, it will affect the switching effect of the entire switch panel and affect the service life of the product. Utility Model Content

[0003] The purpose of the embodiments of the present application is to provide a switch panel with a firm connection, so as to solve the technical problem in the prior art that damaged connections affect the use of the product and the service life of the product.

[0004] To achieve the above-mentioned purpose, the technical solution adopted in the present application is: to provide a firmly connected switch panel, including a button plate, a frame, an iron frame, a pressure cover, a pendulum block, a top rod, and a base, wherein the button plate is rotatably connected to the frame; the button plate is clamped and fixed to the pendulum block; the frame is clamped and fixed to the iron frame; the frame is clamped and fixed to the pressure cover; the pressure cover is rotatably connected to the pendulum block, the pendulum block is connected to the top rod, the top rod is placed in the base and abuts against the moving contact piece in the base; the pressure cover is clamped and fixed to the base; the base is clamped and fixed relative to the iron frame.

[0005] Through the above technical scheme, when the switch operation is performed, the button plate and the pendulum block rotate relative to the frame, iron frame, pressure cover, base and other structures, and the top rod abuts against different positions of the single-control movable contact piece located in the base, thereby changing the contact connection of the single-control movable contact piece to realize the circuit opening and closing operation; the iron frame is made of metal material, while the button plate, frame, pressure cover and pendulum block are made of plastic material, which is non-conductive and has a certain elasticity, which is convenient for realizing the snap-fit ​​operation, and is rotatably connected with the frame through the button plate; the button plate and the pendulum block are snap-fitted and fixed, and the connection between the button plate and the pendulum block realizes mutual action, thereby improving the operational feedback of the pendulum block to the button plate, and through multi-point connection, damage is avoided, thereby increasing the service life of the product.

[0006] Optionally, a plurality of rotating plates are provided on the button panel; a rotating opening is provided on the rotating plate; a rotating column rotatably matched with the rotating opening is provided on the frame; the rotating column rotatably matches with the rotating plate; two clamping plates are provided on the button panel; the clamping plates are clamped and fixed to both ends of the pendulum block.

[0007] Through the above technical solution, a chamfer is provided on the lower side of the end of the rotating column, and a chamfer is also provided on one side of the upper end of the rotating plate. The chamfer is provided to facilitate the clamping fit between the rotating column and the rotating plate during clamping installation.

[0008] Optionally, the rotating plate includes a first rotating plate, a second rotating plate, a third rotating plate, and a fourth rotating plate; the clamping plate is located between the second rotating plate and the third rotating plate; a frame plate is provided in the middle of the frame; a middle hole is provided on the frame plate to facilitate the passage of the pendulum block; weight-reducing holes are provided on both sides of the middle hole; the clamping plate is opposite to the middle hole; and two rotating holes are also provided on the frame plate, and the two rotating holes are provided on the edge of the frame plate.

[0009] Through the above technical solution, the four rotating plates are located in the middle of the button plate and arranged along a straight line, and the connecting line between the two card plates is perpendicular to the straight line connecting the four rotating plates; the card plate, the rotating plate and the button plate are connected as one body, and a triangular reinforcing plate is provided between the card plate and the button plate to achieve a more secure connection; the button plate is provided with reinforcing ribs arranged vertically and horizontally to enhance the overall strength.

[0010] Optionally, the rotating column is arranged on the side of the rotating hole and the side of the middle hole; the first rotating plate and the fourth rotating plate are opposite to the rotating hole; the second rotating plate and the third rotating plate are opposite to the middle hole.

[0011] Optionally, the pendulum block is arranged in a bar shape; intermediate rods are arranged on both sides of the middle part of the pendulum block; the intermediate rods are rotatably matched with the pressure cover; the top rod is located in the middle part of the pendulum block; fixing holes are arranged at both ends of the pendulum block; fixing protrusions are arranged on the fixing holes; the fixing holes are plug-fitted with the card plate; a clamping protrusion is arranged on the card plate; the clamping protrusion and the fixing protrusion limit each other.

[0012] Through the above technical solution, the clamping form is achieved by the mutual limitation between the two protrusions. After being subjected to external force, it can be detached, which is convenient for disassembly, maintenance and replacement. The card plate has a certain elasticity due to its plastic material, which facilitates the clamping. A reinforcement strip is also provided between the two card plates, which is integrally connected to the sides of the two card plates to strengthen the firmness.

[0013] Optionally, a mounting groove is provided on the pressure cover; a push rod hole is provided in the middle of the mounting groove to facilitate the push rod to pass through and abut against the moving contact piece in the base; supporting protrusions are provided on both sides of the mounting groove; and the intermediate rod is rotatably connected to the supporting protrusion.

[0014] Through the above technical solution, a hole is provided on the supporting protrusion, a chamfer is provided on the upper end of the supporting protrusion, and a chamfer is also provided below the end of the middle rod, so that the middle rod can be inserted into the hole of the supporting protrusion for easy installation.

[0015] Optionally, the middle hole on the frame plate is set to a strip shape; the frame plates at both ends of the middle hole are provided with first clamping blocks for clamping with the pressure cover; second clamping blocks are provided on the four corners of the frame plate; the second clamping blocks are used to clamp with the iron frame.

[0016] Optionally, the pressure cover is provided with two first clamping holes cooperating with the first clamping block; the iron frame is provided with four second clamping holes cooperating with the second clamping block; the edge of the second clamping hole is provided with an arched protrusion; the end of the second clamping block is limitedly matched with the arched protrusion.

[0017] Through the above technical solution, a protrusion is set on the side of the first clamping block, and the protrusion realizes the limited clamping cooperation with the first clamping hole on the pressure cover, and the second clamping block is also provided with a protrusion, and the clamping is realized by the mutual limited cooperation between the protrusion and the arched protrusion.

[0018] Beneficial effects of the present application: Compared with the prior art, the firmly connected switch panel provided by the present application has the beneficial effects of being easy to install, disassemble and fix, firmly connected, and convenient to replace and repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present application or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only for the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0021] Figure 2 This is a structural schematic diagram of another angle of the embodiment of the present application;

[0022] Figure 3 This is a cross-sectional view of an embodiment of the present application;

[0023] Figure 4 This is a schematic diagram of the cooperation between the iron frame and the pressure cover, and the cooperation between the pressure cover and the swing block in the embodiment of the present application;

[0024] Figure 5 This is a schematic diagram of the structure of the iron frame of the embodiment of the present application;

[0025] Figure 6 This is a schematic diagram of the gland structure of an embodiment of the present application;

[0026] Figure 7 This is a schematic diagram of the button board structure of an embodiment of the present application;

[0027] Figure 8 This is a schematic diagram of the frame structure of an embodiment of the present application;

[0028] Fig. 9 This is a schematic diagram of the frame structure from another angle of the embodiment of the present application;

[0029] Fig.10 This is a schematic diagram of the pendulum block and top rod structure of an embodiment of the present application.

[0030] Among them, the figure marks in the figure are: 1. button plate; 2. frame; 3. iron frame; 4. pressure cover; 5. pendulum block; 6. top rod; 7. base; 8. moving contact piece; 9. rotating plate; 10. rotating mouth; 11. rotating column; 12. clamping plate; 13. first rotating plate; 14. second rotating plate; 15. third rotating plate; 16. fourth rotating plate; 17. frame plate; 18. middle hole; 19. weight reduction hole; 20. rotating hole; 21. reinforcement plate; 22. reinforcement rib; 23. middle rod; 24. fixing hole; 25. fixing protrusion; 26. clamping protrusion; 27. reinforcement strip; 28. mounting groove; 29. ​​supporting protrusion; 30. first clamping block; 31. second clamping block; 32. first clamping hole; 33. second clamping hole; 34. arched protrusion. DETAILED DESCRIPTION

[0031] In order to make the objectives, technical solutions and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with specific embodiments.

[0032] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0033] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "several" means two or more, unless otherwise clearly and specifically defined.

[0035] like Figures 1 to 10 As shown, the purpose of the embodiment of the present application is to provide a switch panel with a firm connection, so as to solve the technical problem in the prior art that damaged connections affect the use of the product and the service life of the product.

[0036] To achieve the above-mentioned purpose, the technical solution adopted in the present application is: to provide a firmly connected switch panel, including a button plate 1, a frame 2, an iron frame 3, a pressure cover 4, a pendulum block 5, a top rod 6, and a base 7, wherein the button plate 1 is rotatably connected to the frame 2; the button plate 1 is clamped and fixed to the pendulum block 5; the frame 2 is clamped and fixed to the iron frame 3; the frame 2 is clamped and fixed to the pressure cover 4; the pressure cover 4 is rotatably connected to the pendulum block 5, the pendulum block 5 is connected to the top rod 6, the top rod 6 is placed in the base 7 and abuts against the moving contact piece 8 in the base 7; the pressure cover 4 is clamped and fixed to the base 7; the base 7 is clamped and fixed relative to the iron frame 3.

[0037] Through the above-mentioned technical scheme, when performing a switch operation, the button plate 1 and the pendulum block 5 rotate relative to the frame 2, the iron frame 3, the pressure cover 4, the base 7 and other structures, and the top rod 6 abuts against different positions of the single-control movable contact piece 8 located in the base 7, thereby changing the contact connection of the single-control movable contact piece 8 to realize the circuit opening and closing operation; the iron frame 3 is made of metal material, while the button plate 1, the frame 2, the pressure cover 4, and the pendulum block 5 are made of plastic material, which is non-conductive and has a certain elasticity, which is convenient for realizing the snap-fit ​​operation, and is rotatably connected to the frame 2 through the button plate 1; the button plate 1 and the pendulum block 5 are snap-fitted and fixed, and the connection between the button plate 1 and the pendulum block 5 realizes mutual action, thereby improving the operational feedback of the pendulum block 5 on the button plate 1, and through multi-point connection, damage is avoided, thereby improving the service life of the product.

[0038] Through the above technical solution, the pressure cover 4 is clamped and fixed with the base 7; the clamping and fixing of the base 7 relative to the iron frame 3 is the prior art.

[0039] Optionally, the button panel 1 is provided with a plurality of rotating plates 9; the rotating plate 9 is provided with a rotating opening 10; the frame 2 is provided with a rotating column 11 rotatably matched with the rotating opening 10; the rotating column 11 rotatably matches with the rotating plate 9; the button panel 1 is provided with two clamping plates 12; the clamping plates 12 are clamped and fixed to both ends of the pendulum block 5.

[0040] Through the above technical solution, a chamfer is provided on the lower side of the end of the rotating column 11, and a chamfer is also provided on one side of the upper end of the rotating plate 9. The chamfer is provided to facilitate the clamping fit between the rotating column 11 and the rotating plate 9 during clamping installation.

[0041] Optionally, the rotating plate 9 includes a first rotating plate 13, a second rotating plate 14, a third rotating plate 15, and a fourth rotating plate 16; the clamping plate 12 is located between the second rotating plate 14 and the third rotating plate 15; a frame 2 plate is provided in the middle of the frame 2; a middle hole 18 is provided on the frame 2 plate for facilitating the passage of the pendulum block 5; weight-reducing holes 19 are provided on both sides of the middle hole 18; the clamping plate 12 is opposite to the middle hole 18; two rotating holes 20 are also provided on the frame 2 plate, and the two rotating holes 20 are provided on the edge of the frame 2 plate.

[0042] Through the above technical solution, the four rotating plates 9 are located in the middle of the button plate 1 and arranged along a straight line, and the connecting line between the two clamping plates 12 is perpendicular to the straight line connecting the four rotating plates 9; the clamping plate 12, the rotating plate 9 and the button plate 1 are integrally connected, and a triangular reinforcing plate 21 is provided between the clamping plate 12 and the button plate 1 to achieve a more secure connection; the button plate 1 is provided with reinforcing ribs 22 arranged vertically and horizontally to enhance the overall strength.

[0043] Optionally, the rotating column 11 is arranged on the side of the rotating hole 20 and the side of the middle hole 18 ; the first rotating plate 13 and the fourth rotating plate 16 are opposite to the rotating hole 20 ; the second rotating plate 14 and the third rotating plate 15 are opposite to the middle hole 18 .

[0044] Optionally, the pendulum block 5 is configured to be in a bar shape; intermediate rods 23 are provided on both sides of the middle of the pendulum block 5; the intermediate rods 23 are rotatably matched with the pressure cover 4; the top rod 6 is located in the middle of the pendulum block 5; fixing holes 24 are provided at both ends of the pendulum block 5; fixing protrusions 25 are provided on the fixing holes 24; the fixing holes 24 are plug-fitted with the clamping plate 12; a clamping protrusion 26 is provided on the clamping plate 12; the clamping protrusion 26 and the fixing protrusion 25 limit each other.

[0045] Through the above technical solution, the clamping form is realized by the mutual limitation between the two protrusions. After being subjected to external force, it can be detached, which is convenient for disassembly, maintenance and replacement. The clamping plate 12 has a certain elasticity due to its plastic material, which facilitates the clamping; a reinforcement strip 27 is also provided between the two clamping plates 12, and the reinforcement strip 27 is integrally connected to the sides of the two clamping plates 12 for strengthening the firmness.

[0046] Optionally, a mounting groove 28 is provided on the pressure cover 4; a push rod hole is provided in the middle of the mounting groove 28 to facilitate the push rod 6 to pass through and abut against the moving contact piece 8 in the base 7; support protrusions 29 are provided on both sides of the mounting groove 28; and the intermediate rod 23 is rotatably connected to the support protrusion 29.

[0047] Through the above technical solution, a hole is provided on the support protrusion 29, a chamfer is provided on the upper end of the support protrusion 29, and a chamfer is also provided below the end of the middle rod 23, so that the middle rod 23 can be inserted into the hole of the support protrusion 29 for easy installation.

[0048] Optionally, the middle hole 18 on the frame 2 plate is set to a strip shape; the frame 2 plates at both ends of the middle hole 18 are provided with first clamping blocks 30 for clamping with the pressure cover 4; second clamping blocks 31 are provided on the four corners of the frame 2 plate; the second clamping blocks 31 are used to clamp with the iron frame 3.

[0049] Optionally, the pressure cover 4 is provided with two first clamping holes 32 cooperating with the first clamping block 30; the iron frame 3 is provided with four second clamping holes 33 cooperating with the second clamping block 31; the edge of the second clamping hole 33 is provided with an arched protrusion 34; the end of the second clamping block 31 is limitedly matched with the arched protrusion 34.

[0050] Through the above technical solution, a protrusion is set on the side of the first clamping block 30, and the protrusion realizes a limited clamping fit with the first clamping hole 32 on the pressure cover 4, and a protrusion is also set on the second clamping block 31, and the clamping is realized through the mutual limiting fit between the protrusion and the arched protrusion 34.

[0051] Beneficial effects of the present application: Compared with the prior art, the firmly connected switch panel provided by the present application has the beneficial effects of being easy to install, disassemble and fix, firmly connected, and convenient to replace and repair.

[0052] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present application is limited to these examples. Based on the concept of the present application, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present application as described above, which are not provided in detail for the sake of simplicity.

[0053] This application is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this application should be included in the scope of protection of this application.

Claims

1. A firmly connected switch panel, comprising a button plate (1), a frame (2), an iron frame (3), a gland (4), a swing block (5), a top rod (6), and a base (7), characterized in that: The button plate (1) is rotatably connected to the frame (2); the button plate (1) is clamped and fixed to the swing block (5); the frame (2) is clamped and fixed to the iron frame (3); the frame (2) is clamped and fixed to the pressure cover (4); the pressure cover (4) is rotatably connected to the swing block (5); the swing block (5) is connected to the top rod (6); the top rod (6) is placed in the base (7) and abuts against the moving contact piece (8) in the base (7); the pressure cover (4) is clamped and fixed to the base (7); the base (7) is clamped and fixed relative to the iron frame (3).

2. The firmly connected switch panel according to claim 1, characterized in that: The button plate (1) is provided with a plurality of rotating plates (9); the rotating plate (9) is provided with a rotating opening (10); the frame (2) is provided with a rotating column (11) that is rotatably matched with the rotating opening (10); the rotating column (11) is rotatably matched with the rotating plate (9); the button plate (1) is provided with two clamping plates (12); the clamping plates (12) are clamped and fixed to two ends of the pendulum block (5).

3. The firmly connected switch panel according to claim 2, characterized in that: The rotating plate (9) comprises a first rotating plate (13), a second rotating plate (14), a third rotating plate (15), and a fourth rotating plate (16); the clamping plate (12) is located between the second rotating plate (14) and the third rotating plate (15); a frame (2) plate is provided in the middle of the frame (2); a middle hole (18) is provided on the frame (2) plate for facilitating the passage of the swing block (5); weight-reducing holes (19) are provided on both sides of the middle hole (18); the clamping plate (12) is opposite to the middle hole (18); and two rotating holes (20) are also provided on the frame (2) plate, and the two rotating holes (20) are provided on the edge of the frame (2) plate.

4. The firmly connected switch panel according to claim 3, characterized in that: The rotating column (11) is arranged on the side of the rotating hole (20) and the side of the middle hole (18); the first rotating plate (13) and the fourth rotating plate (16) are opposite to the rotating hole (20); and the second rotating plate (14) and the third rotating plate (15) are opposite to the middle hole (18).

5. The firmly connected switch panel according to claim 4, characterized in that: The swing block (5) is arranged in a strip shape; intermediate rods (23) are arranged on both sides of the middle of the swing block (5); the intermediate rods (23) are rotatably matched with the pressure cover (4); the top rod (6) is located in the middle of the swing block (5); fixing holes (24) are arranged at both ends of the swing block (5); fixing protrusions (25) are arranged on the fixing holes (24); the fixing holes (24) are plug-fitted with the clamping plate (12); the clamping plate (12) is provided with a clamping protrusion (26); the clamping protrusion (26) and the fixing protrusion (25) are mutually limited.

6. The firmly connected switch panel according to claim 5, characterized in that: The gland (4) is provided with a mounting groove (28); a push rod hole is provided in the middle of the mounting groove (28) to facilitate the push rod (6) to pass through and abut against the movable contact piece (8) in the base (7); support protrusions (29) are provided on both sides of the mounting groove (28); and the intermediate rod (23) is rotatably connected to the support protrusion (29).

7. The firmly connected switch panel according to claim 6, characterized in that: The middle hole (18) on the frame (2) plate is arranged in a strip shape; first clamping blocks (30) for clamping with the pressure cover (4) are arranged on the frame (2) plates at both ends of the middle hole (18); second clamping blocks (31) are arranged on the four corners of the frame (2) plate; the second clamping blocks (31) are used for clamping with the iron frame (3).

8. The firmly connected switch panel according to claim 7, characterized in that: The pressure cover (4) is provided with two first clamping holes (32) cooperating with the first clamping block (30); the iron frame (3) is provided with four second clamping holes (33) cooperating with the second clamping block (31); the edges of the second clamping holes (33) are provided with arched protrusions (34); and the ends of the second clamping blocks (31) are limitedly matched with the arched protrusions (34).

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