Firmly assembled toggle switch

Abstract

The utility model relates to the technical field of toggle switches, in particular to a firmly-assembled toggle switch, which comprises a shell, a toggle block, a chip, a spring, a bead, a bottom plate and a terminal, and is characterized in that the bottom plate comprises a buckling part and an anti-deformation part extending along the thickness direction of the buckling part, the anti-deformation part is used for preventing the terminal from deforming and is provided with an adsorption surface, and the adsorption surface is provided with a clamping groove; the terminals are arranged on two sides of the adsorption surface; and convex edges are formed on two opposite side edges of the shell, at least two convex edges are formed on each side edge, folding edge forks matched with the buckling parts are arranged on the convex edges, and two adjacent folding edge forks are oppositely arranged. According to the utility model, the buckling part and the anti-deformation part are arranged on the bottom plate, the folded edge forks matched with the buckling part are arranged on the side wall of the shell, and the two adjacent folded edge forks are oppositely arranged, so that the two folded edge forks form an embracing state, the bottom plate is firmly fixed on the shell, and the bottom plate is effectively prevented from loosening.

Description

Technical Field

[0001] The utility model relates to the technical field of toggle switches, in particular to a firmly assembled toggle switch. Background Art

[0002] With the development of science and technology and society, smart home appliances and various electronic products have become indispensable daily necessities in people's lives, and toggle switches are indispensable basic components of electronic products or household appliances. Toggle switches connect or disconnect the circuit by toggling the switch handle, thereby achieving the purpose of switching the circuit. They can be widely used in various instruments / meters, various electric toys, fax machines, audio equipment, medical equipment, beauty equipment, and other electronic products.

[0003] For example, a Chinese patent discloses a dip switch and a bulb lamp, and its patent number is: 202322340063.9. The dip switch is applied to a lamp and is characterized in that it includes: a dial terminal, the dial terminal is arranged on the outer surface of the lamp, and the dial terminal has at least two gears; a dial piece, the dial piece is located in the lamp, the dial piece is provided with a conductor, the dial terminal is connected to the dial piece, and the dial terminal drives the dial piece to move and change positions by switching gears to make the conductor move and change positions; a shell, the shell is fixed in the lamp, the dial piece is installed in the shell and is used to move in the shell; and pins, the pins are electrically connected to the PCB board of the light source component of the lamp, when the dial terminal is in different gears, the conductor is in contact with different pins for conduction; the shell includes a detachable pin plate, the pin plate covers the top of the shell, the pin plate is provided with pin holes, and the pins are inserted into the pin holes to extend into the shell. However, the pin plate is pressed against the shell by the bent lugs on the shell, and the pin plate is easily loosened when pulled hard, and the pins are too long, which can easily cause the pins to deform due to collision during installation, resulting in product scrapping. In addition, the pin holes are arranged on the pin plate, resulting in the pin plate being connected to the inside of the shell. In order to facilitate automated assembly of such products on equipment, Mylar needs to be pasted on the pins to facilitate suction and material removal by a suction nozzle. The addition of Mylar leads to high costs and waste of materials, and increases the number of assembly steps for the toggle switch. Utility Model Content

[0004] In view of the shortcomings of the above-mentioned technology, the purpose of the utility model is to provide a firmly assembled toggle switch, which has the advantages of being firmly assembled, preventing the terminals from being too long and avoiding collision and deformation during assembly, thereby improving the reliability of the toggle switch.

[0005] To achieve the above-mentioned purpose, the utility model proposes: a firmly assembled toggle switch, comprising: a shell and a toggle block slidably arranged on the shell, and a code piece, a spring and a ball respectively arranged on the toggle block, and a bottom plate arranged on the shell for fixing the toggle block part in the shell, and a terminal inserted on the bottom plate and contacting and conducting with the code piece at one end, the bottom plate comprising a buckling portion and an anti-deformation portion extending along the thickness direction of the buckling portion, the anti-deformation portion is used to prevent the terminal from deforming, the anti-deformation portion has an adsorption surface, and the terminals are arranged on both sides of the adsorption surface; the shell has convex edges formed on two opposite side edges, each side has at least two convex edges, and the convex edges are provided with folded edge forks that match the buckling portion, and the two adjacent folded edge forks are arranged in opposite directions.

[0006] Furthermore, a groove for inserting the convex edge is formed on the side wall of the buckling portion. After the convex edge is inserted into the groove, the folded edge is forked and bent to contact and clamp with the end face of the buckling portion.

[0007] Furthermore, the width of the buckling portion is greater than the width of the anti-deformation portion, and the thickness of the anti-deformation portion is greater than the thickness of the buckling portion.

[0008] Furthermore, a plurality of plug-in interfaces penetrating the buckling portion and the anti-deformation portion are provided on both sides of the adsorption surface, and the terminals are installed in the plug-in interfaces.

[0009] Furthermore, a protrusion is formed on one side of the anti-deformation portion.

[0010] Furthermore, one side of the convex edge is a vertical surface, and the other side is an inclined surface, the inclined surface gradually inclines from the top to the bottom, the vertical surface contacts the inner side of the groove, and the folded edge is forked and bent toward the vertical surface.

[0011] The above-mentioned firmly assembled toggle switch is provided with a snap-fitting portion and an anti-deformation portion on the bottom plate, and a folded edge fork that matches the snap-fitting portion is provided on the side wall of the shell, and the two adjacent folded edge forks are arranged in opposite directions, so that the two folded edge forks form an embracing state, the bottom plate is firmly fixed on the shell, and loosening of the bottom plate is effectively prevented. The anti-deformation portion is provided to solve the problem of easy deformation during assembly due to excessive length of the terminal; an adsorption surface is provided on the anti-deformation portion, and the traditional adsorption in the form of sticking mylar is abandoned. The adsorption surface facilitates adsorption by the suction nozzle, and the product production process is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an exploded view of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the bottom plate of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the shell in the utility model. DETAILED DESCRIPTION

[0015] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0016] See also Figure 1 The present embodiment provides a firmly assembled toggle switch, which includes a housing 10, a toggle block 11, a code piece 12, a spring 13, a ball 14, a bottom plate 15 and a terminal 16. The code piece 12, the spring 13 and the ball 14 are arranged on the toggle block 11, the toggle block 11 is slidably arranged in the housing 10, and the toggle part of the toggle block 11 is arranged outside the housing 10. The bottom plate 15 is arranged on the housing 10 and is used to fix the toggle block 11 in the housing 10. One end of the terminal 16 extends into the housing 10 through the bottom plate 15. When the toggle block 11 is toggled, the code piece 12 is driven to move, so that the code piece 12 is in contact with the terminal 16 for conduction.

[0017] See also Figure 2 The bottom plate 15 includes a buckling portion 150 and an anti-deformation portion 151 extending along the thickness direction of the buckling portion 150, wherein the width of the buckling portion 150 is greater than the width of the anti-deformation portion 151, and the thickness of the anti-deformation portion 151 is greater than the thickness of the buckling portion 150, the buckling portion 150 is set to be larger than the anti-deformation portion 151 so as to be connected and fixed with the housing 10, and the thickness of the anti-deformation portion 151 is set to be larger than the thickness of the buckling portion 150 so as to prevent the terminal 16 from being deformed;

[0018] Among them, see Figure 3 , convex edges 101 are formed on the two opposite side edges 100 of the shell 10, and each side edge has at least two convex edges 101, and a folded edge fork 102 is provided on the convex edge 101, and the two adjacent folded edge forks 102 are arranged in opposite directions, and a groove 1501 for the convex edge 101 to be inserted is provided on the side wall of the buckling portion 150, and after the convex edge 101 is inserted into the groove 1501, the folded edge fork 102 is bent and contacted and clamped with the end face of the buckling portion 150; specifically, the side wall of the buckling portion 150 is provided with a groove 1501 for the convex edge 101 to be inserted, and after the convex edge 101 is inserted into the groove 1501, the folded edge fork 102 is bent and contacted and clamped with the end face of the buckling portion 150, and through this arrangement, the two folded edge forks 102 form an embracing state, and the bottom plate 15 is firmly fixed on the shell 10, effectively preventing the bottom plate 15 from loosening.

[0019] In addition, two opposite bent edges 103 are provided on the shell 10 adjacent to the two side edges 100. The two side edges 100 and the two bent edges 103 form an installation chamber for the shell. The toggle block 11, the code piece 12, the spring 13, and the bead 14 are arranged in the installation chamber. The bottom plate 15 is installed at the chamber mouth of the installation chamber, and one of the side edges 100 is provided with a notch to facilitate the toggle part of the toggle block 11 to extend to the outside of the shell; the tops of the two bent edges 103 are formed with supporting edges 104 that are perpendicular to the bent edges 103, and the supporting edges 104 extend toward the outside of the installation chamber.

[0020] Among them, the upper end surface of the anti-deformation part 151 is provided with an adsorption surface 1511, and a plurality of plug interfaces 1512 penetrating the buckling part 150 and the anti-deformation part 151 are provided on both sides of the adsorption surface 1511. The terminal 16 is installed on the plug interface 1512. There is at least one group of plug interfaces 1512 on one side of the adsorption surface 1511, and at least three groups of plug interfaces 1512 on the other side. Through the adsorption surface 1511, the traditional adsorption in the form of sticking mylar is abandoned, and the adsorption of the suction nozzle is facilitated through the adsorption surface 1511, thereby reducing the process of product production.

[0021] In one embodiment, in order to facilitate the identification of the installation direction, a protrusion 1513 is formed on one side of the anti-deformation portion 151, and the protrusion 1513 plays an anti-foolproof role; it should be noted that in other embodiments, no anti-foolproof structure is provided, and the assembly direction can be adjusted arbitrarily to improve the efficiency of assembly.

[0022] The above-mentioned firmly assembled toggle switch is provided with a snap-fitting portion 150 and an anti-deformation portion 151 on the bottom plate 15, and a folded edge fork 102 that matches the snap-fitting portion 150 is provided on the side wall of the shell 10, and the two adjacent folded edge forks 102 are arranged in opposite directions, so that the two folded edge forks 102 form an embracing state, and the bottom plate 15 is firmly fixed on the shell 10, which effectively prevents the bottom plate 15 from loosening, and the anti-deformation portion 151 is provided to solve the problem of easy deformation during assembly due to the excessive length of the terminal 16; an adsorption surface 1511 is provided on the anti-deformation portion 151, and the adsorption surface 1511 is arranged without holes, abandoning the traditional adsorption in the form of sticking mylar, and the adsorption surface 1511 is convenient for adsorption by a suction nozzle, thereby reducing the product production process.

[0023] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A firmly assembled toggle switch, comprising: A shell, a toggle block slidably arranged on the shell, a code piece, a spring and a ball respectively arranged on the toggle block, a bottom plate arranged on the shell for fixing the toggle block part inside the shell, and a terminal inserted on the bottom plate and contacting and conducting with the code piece at one end, characterized in that the bottom plate includes a buckling portion and an anti-deformation portion extending along the thickness direction of the buckling portion, the anti-deformation portion is used to prevent the terminal from deforming, the anti-deformation portion has an adsorption surface, and the terminals are arranged on both sides of the adsorption surface; convex edges are formed on two opposite side edges of the shell, each side has at least two convex edges, and the convex edges are provided with folded edge forks that match the buckling portion, and the two adjacent folded edge forks are arranged in opposite directions.

2. The firmly assembled toggle switch according to claim 1, characterized in that: The side wall of the buckling part is provided with a groove into which the convex edge is inserted. After the convex edge is inserted into the groove, the folded edge is forked and bent to contact and clamp with the end surface of the buckling part.

3. The firmly assembled toggle switch according to claim 1, characterized in that: The width of the buckling portion is greater than the width of the anti-deformation portion, and the thickness of the anti-deformation portion is greater than the thickness of the buckling portion.

4. The firmly assembled toggle switch according to claim 1, characterized in that: A plurality of plug-in interfaces penetrating the buckling part and the anti-deformation part are arranged on both sides of the adsorption surface, and the terminals are installed on the plug-in interfaces.

5. The firmly assembled toggle switch according to claim 1, characterized in that: A bulge is formed on one side of the anti-deformation portion.

6. The firmly assembled toggle switch according to claim 2, characterized in that: One side of the convex edge is a vertical surface, and the other side is an inclined surface, the inclined surface gradually inclines from the top to the bottom, the vertical surface contacts the inner side of the groove, and the folded edge is forked and bent toward the vertical surface.

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