Vibration switch adopting novel stamping spring piece

Abstract

The utility model discloses a vibration switch employing a novel stamping spring member, a hardware housing is in a hollow structure, an inner containing chamber is formed in the hardware housing, and a sealing colloid is installed at an open end of the inner containing chamber; the elastic assembly is arranged in the inner containing chamber and is composed of a power connection part, a center spring and a conductive part which are integrally formed in a punching mode. The power connection part is embedded in the sealing colloid, and a power connection point is formed on the surface of the sealing colloid; the center spring is of a sheet-shaped spring structure. And the middle section of the central spring is composed of a plurality of U-shaped bending parts which are connected with one another. Compared with a traditional vibration switch structure, the elastic assembly of the integrated structure is lower in machining and assembling difficulty and higher in machining efficiency, and compared with a traditional spring, the spring structure formed through punching is more convenient and efficient to machine, better in overall structural strength and longer in service life.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic components and relates to a vibration switch adopting a novel stamping spring part. Background Art

[0002] With the continuous development and innovation of technology, the technical upgrading of electronic and electrical products, the market has further improved the performance requirements of vibration switch products. For example, some health care, entertainment products, and products such as toys often require switches to be able to conduct in multiple directions to adapt to the development and application of various functions. On the other hand, manufacturers strive to reduce costs while meeting the requirements of market customers. The conventional vibration switch structure in the prior art mainly adopts the traditional spring structure to realize the vibration deflection work. In actual production, the assembly difficulty is high, resulting in the inability to improve the processing efficiency and cannot adapt to the requirements of technological development and market. Utility Model Content

[0003] In order to solve the implementation technical problems, the utility model adopts the following technical solutions:

[0004] A vibration switch using a new type of stamping spring component, comprising: a hardware housing, an elastic component and a sealing colloid;

[0005] The hardware shell is a hollow structure, and a content chamber is formed inside, and the sealing colloid is installed at the open end position of the content chamber;

[0006] The elastic component is arranged in the content chamber, and the elastic component is composed of an electrical connection part, a center spring and a conductive part which are integrally stamped and formed;

[0007] The electrical connection part is embedded in the sealing colloid, and forms an electrical connection point on the surface of the sealing colloid;

[0008] The central spring is a leaf spring structure; the middle section of the central spring is composed of a plurality of connected U-shaped bending parts.

[0009] The two ends of the central spring are a fixed end and a movable end, wherein the fixed end is embedded in the sealing colloid and connected to the electrical connection part, while the movable end is connected to the conductive part to form a deflection structure.

[0010] As a further solution of the utility model: the power connection part comprises: a power connection substrate, on which a power connection conductive sheet extending upward is formed;

[0011] The power connection plate is formed in the sealing colloid by insert injection molding, and the power connection conductive sheet extends to the surface position of the sealing colloid to form a power connection point.

[0012] As a further solution of the utility model: a mounting plug seat for plugging and cooperating with a hardware shell is formed on the sealing colloid, and the mounting plug seat is tightly matched with the inner chamber of the hardware shell; the mounting plug seat is a "U"-shaped structure, and a receiving groove for accommodating a center spring is formed in the mounting plug seat.

[0013] The beneficial effects of the utility model are as follows: the elastic component is prepared as a whole by an integrated stamping method, and the middle section of the central spring is composed of a plurality of connected U-shaped bends. Compared with the traditional vibration switch structure, the processing and assembly difficulty of the elastic component with an integrated structural style is lower, and the processing efficiency is also higher. Compared with the traditional spring, the stamped spring structure is not only more convenient and efficient to process, but also has better overall structural strength and longer service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is another structural schematic diagram of the utility model.

[0016] Figure 3 It is a schematic diagram of the coordination of the elastic component and the sealing colloid structure in the utility model.

[0017] Figure 4 It is a structural schematic diagram of the elastic component in the utility model. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. It should be understood that the present application is not limited to the example embodiments disclosed herein. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] In the description of the present invention, 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 accompanying drawings, and are only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention.

[0020] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The utility model provides Figures 1 to 4 In the embodiment of the utility model, a vibration switch using a new stamping spring member is mainly used in electronic toys, small household appliances, sports equipment and various anti-theft devices and other products, including: a hardware shell 3, an elastic component 2 and a sealing colloid 1;

[0022] The metal shell 3 is a hollow structure, and a content chamber 31 is formed inside, and the sealing colloid 1 is installed at the open end position of the content chamber 31, and is combined with the sealing colloid 1 to form a sealed box structure;

[0023] The elastic component 2 is disposed in the content chamber 31, and the elastic component 2 is composed of a power connection portion 25, a center spring 22, and a conductive portion 23;

[0024] The power connection part 25 is embedded in the sealing colloid 1, and the power connection part 25 comprises: a power connection substrate 251, on which a power connection conductive piece 252 extending upward is formed;

[0025] The power connection plate is formed in the sealing colloid 1 by insert injection molding, and the power connection conductive sheet 252 extends to the surface of the sealing colloid 1 to form a power connection point 21;

[0026] The central spring 22 is a leaf spring structure, and the two ends of the central spring 22 are respectively a fixed end 221 and a movable end 222, wherein the fixed end 221 is embedded in the sealing colloid 1 and connected to the electrical connection part 25, and the movable end 222 is connected to the conductive part 23, forming a deflection structure;

[0027] When connected to electricity, the connection point 21 of the conductive part 23 and the metal housing 3 are connected to the circuit as two connection pins. When the object vibrates during operation, the central spring 22 vibrates and deflects, so that the connection part 25 contacts the inner wall of the metal housing 3, completing a work trigger.

[0028] In order to facilitate the production and assembly of the elastic component 2, the elastic component 2 is prepared as a whole by integrated stamping, wherein the middle section of the center spring 22 is composed of a plurality of connected U-shaped bends. Compared with the traditional vibration switch structure, the processing and assembly difficulty of the elastic component 2 with an integrated structure style is lower, and the processing efficiency is also higher. Compared with traditional springs, the stamped spring structure is not only more convenient and efficient to process, but also has better overall structural strength and longer service life.

[0029] Furthermore, a mounting plug seat 11 for plugging with the hardware housing 3 is formed on the sealing colloid 1, and the mounting plug seat 11 is tightly matched with the content chamber 31 of the hardware housing 3; the mounting plug seat 11 is a "U"-shaped structure, and a receiving groove 12 for receiving the center spring 22 is formed in the mounting plug seat 11.

[0030] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A vibration switch using a new stamping spring member, characterized in that: include: Hardware housings, elastic components and sealing colloids; The hardware shell is a hollow structure, and a content chamber is formed inside, and the sealing colloid is installed at the open end position of the content chamber; The elastic component is arranged in the content chamber, and the elastic component is composed of an electrical connection part, a center spring and a conductive part which are integrally stamped and formed; The electrical connection part is embedded in the sealing colloid, and forms an electrical connection point on the surface of the sealing colloid; The central spring is a leaf spring structure; the middle section of the central spring is composed of a plurality of connected U-shaped bending parts. The two ends of the central spring are a fixed end and a movable end, wherein the fixed end is embedded in the sealing colloid and connected to the electrical connection part, while the movable end is connected to the conductive part to form a deflection structure.

2. A vibration switch using a new stamping spring member according to claim 1, characterized in that: The power connection part comprises: a power connection substrate, on which a power connection conductive sheet extending upward is formed; The power connection plate is formed in the sealing colloid by insert injection molding, and the power connection conductive sheet extends to the surface position of the sealing colloid to form a power connection point.

3. A vibration switch using a new stamping spring member according to claim 1, characterized in that: The sealing colloid is formed with an installation plug seat for plugging and matching with the hardware shell, and the installation plug seat is tightly matched with the inner chamber of the hardware shell; the installation plug seat is a "U"-shaped structure, and a receiving groove for accommodating a center spring is formed in the installation plug seat.

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