Swing sheet type nail switch

Abstract

The utility model particularly relates to a swing sheet type nail switch which comprises a shell, an installation space is arranged in the shell, a nail key, a left conductive column, a middle conductive column and a right conductive column are installed in the installation space, an arc swing plate is installed on the middle conductive column, an extrusion head and a spring are arranged on the bottom face of the nail key, and the extrusion head is connected with the spring. The extrusion head is arranged on an arc-shaped swing plate, one end of the arc-shaped swing plate is arranged at the top end of the left conductive column or the right conductive column, an arc-shaped concave position is arranged on the bottom face of the arc-shaped swing plate, and an arc-shaped head is arranged at the top end of the middle conductive column and arranged on the arc-shaped concave position. The beneficial effects of the utility model are that the structure is arranged on the arc-shaped recess through the arc-shaped head, thereby limiting the position of the arc-shaped swing plate, avoiding the sliding phenomenon of the arc-shaped swing plate, reducing the use of a silver layer of a silver contact, reducing the manufacturing cost, and reducing the overall size.

Description

Technical Field

[0001] The utility model specifically relates to a swing-piece type nail switch. Background Art

[0002] With the improvement of people's awareness of environmental protection and the continuous development of energy-saving and environmentally friendly lighting appliances, environmentally friendly lighting appliances need to be used in conjunction with wall switches in this context. The structure of the wall switch mainly includes a switch springboard, a panel, a frame and a switch assembly. The frame and the panel are provided with mutually conductive mounting grooves. The switch assembly passes through the mounting groove and is detachably connected to the switch springboard, the panel and the frame. The switch assembly includes a swing block, a mandrel, a static wiring assembly, a base, a mandrel spring, a moving contact connection assembly and two static contact wiring assemblies. The base is provided with a cavity at one end facing the panel. One end of the swing block is in the cavity, and the other end passes through the mounting groove and is movably connected to the switch springboard. A square groove is provided in the middle of the other end of the base where the cavity is set. Arched grooves are provided at both ends of the square groove. The two static contact wiring assemblies are respectively arranged in the arched grooves and fixed by wiring screws. Silver contact silver layers are provided at both ends of the pendulum block. When the pendulum block is pushed by the top rod, the pendulum block is in a sliding state within a certain stroke. Therefore, the length of the silver contact silver layer needs to be increased to ensure that the silver contact silver layer is in contact with the static contact wiring assembly to implement electrical conduction. However, the cost increases with the increase in the length of the silver contact silver layer. In addition, it is also considered that the thickness of the silver contact silver layer needs to be uniformly thickened to withstand large currents. Summary of the invention

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a swing-type nail switch, which can reduce costs and reduce the overall volume.

[0004] According to the utility model, a swing-piece nail switch comprises a shell, an installation space is provided in the shell, a nail button, a left conductive column, a middle conductive column and a right conductive column are installed in the installation space, the middle conductive column is installed with an arc-shaped swing plate, an extrusion head and a spring are provided on the bottom surface of the nail button, the extrusion head and the spring are connected, the top of the extrusion head is placed on the arc-shaped swing plate and one end of the arc-shaped swing plate is placed on the top of the left conductive column or the right conductive column, an arc-shaped recess is provided on the bottom surface of the arc-shaped swing plate, and an arc-shaped head is provided on the top of the middle conductive column, and the arc-shaped head is placed on the arc-shaped recess.

[0005] Specifically, the shell is provided with a shell supporting protrusion, the side surface of the nail key is provided with a nail key recess, and the shell supporting protrusion is placed in the nail key recess.

[0006] Specifically, a limiting recess is provided on the inner wall of the shell, and a limiting protrusion is provided on the arc-shaped swing plate, and the limiting protrusion is placed in the limiting recess.

[0007] Specifically, a left contact head is provided at the top of the left conductive column, a right contact head is provided at the top of the right conductive column, and a left swinging contact head and a right swinging contact head are provided on both sides of the arc-shaped swing plate respectively. The left swinging contact head corresponds to the left contact head, and the right swinging contact head corresponds to the right contact head.

[0008] Specifically, one end of the arc-shaped swing plate is connected to the left swing contact head through a left column, and the other end of the arc-shaped swing plate is connected to the right swing contact head through a right column.

[0009] Specifically, a buckle opening is provided on the shell, and an extended shell is also installed on the shell. A buckle head is provided on the outer surface of the extended shell, and the buckle head is buckled in the buckle opening.

[0010] Specifically, an opening is provided in the extension shell, an auxiliary recess is provided on the inner wall of the opening, and the nail button is placed in the extension shell.

[0011] Specifically, two partition plates are respectively arranged in the shell.

[0012] The beneficial effects of the utility model are as follows: the structure places the arc head on the arc recess, thereby limiting the position of the arc swing plate, avoiding the arc swing plate from sliding, reducing the use of the silver layer of the silver contact, and implementing the advantages of reducing the manufacturing cost and reducing the overall volume. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings.

[0014] Figure 1 It is a structural diagram of the first embodiment of the utility model.

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the structure of the disassembled nail button state of the utility model.

[0017] Figure 4 yes Figure 1 A schematic structural diagram of a second embodiment of the present invention.

[0018] Figure 5 yes Figure 4 Schematic diagram of the internal structure.

[0019] Figure 6 yes Figure 4 Schematic diagram of the disassembled nail button state structure.

[0020] Figure 7 yes Figure 6 Schematic diagram of the decomposition structure.

[0021] Figure 8 yes Figure 6 Another angle diagram of the structure.

[0022] Fig. 9 It is a structural schematic diagram of the connected state of the extended shell, the right conductive column, the arc head and the left conductive column.

[0023] Fig.10 yes Figure 1 A schematic structural diagram of a third embodiment of the present invention.

[0024] The markings as shown in the figure are as follows: shell 1, shell supporting protrusion 101, limiting recess 102, buckle 103, partition plate 104, nail button 2, nail button recess 201, extrusion head 202, spring 203, screw 3, left conductive column 4, left contact head 401, middle conductive column 5, arc head 501, right conductive column 6, right contact head 601, arc-shaped swing plate 7, arc-shaped recess 701, left swing contact head 702, right swing contact head 703, limiting protrusion 704, extended shell 8, opening 801, auxiliary recess 802, buckle head 803. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0026] Reference below Figures 1 to 9 A swing-piece nail switch according to an embodiment of the utility model is described, comprising a shell 1, an installation space being provided in the shell 1, a nail button 2, a left conductive column 4, a middle conductive column 5 and a right conductive column 6 being installed in the installation space, the middle conductive column 5 being provided with an arc-shaped swing plate 7, an extrusion head 202 and a spring 203 being provided on the bottom surface of the nail button 2, the extrusion head 202 and the spring 203 being connected, the extrusion head 202 being placed on the top of the arc-shaped swing plate 7 and one end of the arc-shaped swing plate 7 being placed on the top end of the left conductive column 4 or the right conductive column 6, an arc-shaped recess 701 being provided on the bottom surface of the arc-shaped swing plate 7, an arc-shaped head 501 being provided on the top end of the middle conductive column 5, and the arc-shaped head 501 being placed on the arc-shaped recess 701.

[0027] This structure places the arc head 501 in the arc recess 701, thereby limiting the position of the arc swing plate 7 and preventing the arc swing plate 7 from sliding, thereby reducing the use of the silver layer of the silver contact, achieving the advantages of reducing manufacturing costs and reducing the overall volume.

[0028] The installation space can accommodate the nail button 2, the left conductive column 4, the middle conductive column 5 and the right conductive column 6. The nail button 2 pushes the extrusion head 202 to swing, and the extrusion head 202 squeezes the arc-shaped swing plate 7. One end of the arc-shaped swing plate 7 is placed on the top of the left conductive column 4 or the right conductive column 6.

[0029] The spring 203 is connected to the extrusion head 202, and the spring 203 is located in the nail button 2. The spring 203 makes the other end of the nail button 2 press against the upper surface of the arc-shaped swing plate 7. One end of the extrusion head 202 is placed in the nail button 2, and the top of the middle conductive column 5 is integrated with the arc-shaped head 501.

[0030] The housing 1 of the present structure is provided with a housing support convex point 101, and the side surface of the nail key 2 is provided with a nail key concave position 201, and the housing support convex point 101 is placed in the nail key concave position 201, so that the nail key 2 can perform the function of active pressing. The nail key concave position 201 limits the range of activity of the housing support convex point 101.

[0031] The inner wall of the shell 1 of the present structure is provided with a limiting recess 102, and the arc-shaped swing plate 7 is provided with a limiting protrusion 704, which is placed in the limiting recess 102 so that the limiting protrusion 704 is limited in the limiting recess 102, so that the arc-shaped swing plate 7 cannot slide.

[0032] The left conductive column 4 of the present structure is provided with a left contact head 401 at the top, and the right conductive column 6 is provided with a right contact head 601 at the top. The arc-shaped swing plate 7 is provided with a left swing contact head 702 and a right swing contact head 703 on both sides. The left swing contact head 702 corresponds to the left contact head 401, and the right swing contact head 703 corresponds to the right contact head 601. The left conductive column 4, the middle conductive column 5 and the right conductive column 6 are respectively installed with screws 3, which are used to press on the conductive wire to fix the conductive wire and make it difficult to detach from the left conductive column 4, the middle conductive column 5 and the right conductive column 6. The silver contact silver layer is arranged on the surface of the left swing contact head 702 and the right swing contact head 703, which reduces the area of ​​the silver contact silver layer and reduces the use, thereby reducing the manufacturing cost. The left swing contact head 702 corresponds to the left contact head 401 and can be separated or contacted. The right swing contact head 703 corresponds to the right contact head 601 and can be separated or contacted.

[0033] In this structure, one end of the arc-shaped swing plate 7 is connected to the left swing contact head 702 through a left column, which is deformed into a cone in an extruded state, so that the left column cannot be separated from one end of the arc-shaped swing plate 7. The other end of the arc-shaped swing plate 7 is connected to the right swing contact head 703 through a right column. The right column is deformed into a cone in an extruded state, so that the right column cannot be separated from the other end of the arc-shaped swing plate 7.

[0034] like Figures 6 to 9In the second embodiment shown, the structure discloses that the housing 1 is provided with a buckle opening 103, and an extension housing 8 is also mounted on the housing 1, and a buckle head 803 is provided on the outer surface of the extension housing 8, and the buckle head 803 is buckled into the buckle opening 103. The extension housing 8 is fixed to the housing 1, and can extend the height of the entire housing, so as to be used on a higher socket.

[0035] In the structure, the extension housing 8 is provided with an opening 801, and the inner wall of the opening 801 is provided with an auxiliary recess 802, and the nail button 2 is placed in the extension housing 8. The nail button 2 can swing in the extension housing 8. The extrusion head 202 passes through the opening 801, and the top ends of the left conductive column 4, the middle conductive column 5 and the right conductive column 6 are respectively placed on the bottom surface of the extension housing 8, and the lower ends of the left conductive column 4, the middle conductive column 5 and the right conductive column 6 are respectively placed in the housing 1.

[0036] In the housing 1 of the present structure, two partition plates 104 are respectively provided. The middle conductive column 5 is located between the two partition plates 104, and the left conductive column 4 and the right conductive column 6 are respectively located outside the partition plates 104, which play an insulating effect and fix the positions between the left conductive column 4, the middle conductive column 5 and the right conductive column 6.

[0037] like Fig.10 The third embodiment shown, the structure is disclosed as follows: it includes a nail button 2, a left conductive column 4, a middle conductive column 5 and a right conductive column 6, the middle conductive column 5 is installed with an arc-shaped swing plate 7, the bottom surface of the nail button 2 is provided with an extrusion head 202 and a spring 203, the extrusion head 202 and the spring 203 are connected, the extrusion head 202 is placed on the top of the arc-shaped swing plate 7 and one end of the arc-shaped swing plate 7 is placed on the top of the left conductive column 4 or the right conductive column 6, a limiting recess 102 is provided on the inner wall of the shell 1, the arc-shaped swing plate 7 is provided with a limiting protrusion 704, the limiting protrusion 704 is placed in the limiting recess 102, thereby limiting the swing of the arc-shaped swing plate 7, and one end of the arc-shaped swing plate 7 is placed on the top of the left conductive column 4 or the right conductive column 6.

[0038] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A swing-type nail switch, comprising a housing (1), wherein an installation space is provided in the housing (1), wherein a nail button (2), a left conductive column (4), a middle conductive column (5) and a right conductive column (6) are installed in the installation space, wherein the middle conductive column (5) is installed with an arc-shaped swing plate (7), wherein an extrusion head (202) and a spring (203) are provided on the bottom surface of the nail button (2), wherein the extrusion head (202) and the spring (203) are connected, wherein the extrusion head (202) is placed on top of the arc-shaped swing plate (7) and one end of the arc-shaped swing plate (7) is placed on the top of the left conductive column (4) or the right conductive column (6), wherein: The bottom surface of the arc-shaped swing plate (7) is provided with an arc-shaped recess (701), and the top end of the middle conductive column (5) is provided with an arc-shaped head (501), and the arc-shaped head (501) is placed on the arc-shaped recess (701).

2. According to claim 1, a swing-piece nail switch is characterized in that: The housing (1) is provided with a housing support convex point (101), the side surface of the nail key (2) is provided with a nail key concave position (201), and the housing support convex point (101) is placed in the nail key concave position (201).

3. A swing-piece nail switch according to claim 1 or 2, characterized in that: A limiting recess (102) is provided on the inner wall of the housing (1), and a limiting protrusion (704) is provided on the arc-shaped swing plate (7), wherein the limiting protrusion (704) is disposed in the limiting recess (102).

4. A swing-piece nail switch according to claim 1 or 2, characterized in that: A left contact head (401) is provided at the top of the left conductive column (4), a right contact head (601) is provided at the top of the right conductive column (6), and a left swing contact head (702) and a right swing contact head (703) are provided on both sides of the arc-shaped swing plate (7), respectively; the left swing contact head (702) corresponds to the left contact head (401), and the right swing contact head (703) corresponds to the right contact head (601).

5. The swing-piece nail switch according to claim 4, characterized in that: One end of the arc-shaped swing plate (7) is connected to the left swing contact head (702) via a left column, and the other end of the arc-shaped swing plate (7) is connected to the right swing contact head (703) via a right column.

6. The swing-piece nail switch according to claim 1, characterized in that: The shell (1) is provided with a buckle opening (103), and an extension shell (8) is also mounted on the shell (1). The outer surface of the extension shell (8) is provided with a buckle head (803), and the buckle head (803) is buckled into the buckle opening (103).

7. The swing-piece nail switch according to claim 6, characterized in that: An opening (801) is provided in the extension shell (8), an auxiliary recess (802) is provided on the inner wall of the opening (801), and the nail button (2) is placed in the extension shell (8).

8. A swing-piece nail switch according to claim 1 or 6, characterized in that: Two partition plates (104) are respectively arranged in the shell (1).

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