Conductive assembly of remote control switch

Abstract

The utility model provides a conductive assembly of a remote control switch, which comprises a base, a conductive assembly and a panel, the panel is arranged on the base in a swinging manner and covers the conductive assembly, and the conductive assembly comprises a swinging arm, a torsion spring, an iron core, an elastic sheet and a framework used for installing a coil. One end of the swing arm can be driven by the panel to swing, the elastic piece is riveted at the front end of the iron core, extends to the other end of the swing arm and is in transmission fit with the swing arm, the torsional spring elastically abuts against the lower portion of the elastic piece, and the iron core is arranged in the framework in a penetrating mode. The middle portions of the upper side and the lower side of the inner wall of the framework are respectively provided with a conversion fulcrum. Aiming at the defects in the prior art, the utility model provides the conductive assembly of the remote control switch, which is smaller in structure and stronger in stability.

Description

Technical Field

[0001] The utility model relates to the field of switches, in particular to a conductive component of a remote control switch. Background Art

[0002] A remote control switch is a device that controls the switch of an electrical appliance through a wireless signal. The working principle of a remote control switch is usually based on wireless technologies such as infrared, radio frequency and Bluetooth. The user can send a signal through the remote control. After the signal is received by the receiver, the corresponding switch action is triggered. Remote control switches are commonly used to control various household appliances, such as lights, air conditioners and garbage disposals. The remote control switch of the prior art usually includes a panel, a base and a conductive component. The conductive component is arranged in the base. The panel is swingably arranged on the base and covers the conductive component in the base. By pressing the panel to swing it, the conductive component is connected to send a signal. Therefore, the conductive component needs to be linked with the panel. However, the conductive component of the remote control switch of the prior art has a relatively complex linkage structure between the conductive component and the panel, which leads to a large volume problem, and insufficient stability, and is easily damaged by external force or improper operation. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention provides a conductive component of a remote control switch with a more compact structure and greater stability.

[0004] To achieve the above-mentioned purpose, the utility model provides a conductive component of a remote control switch, comprising a base, a conductive component and a panel, wherein the panel is swingably set on the base and forms a cover for the conductive component, the conductive component comprises a swing arm, a torsion spring, an iron core, a spring piece and a frame for installing a coil, one end of the swing arm can be swing-set under the drive of the panel, the spring piece is riveted to the front end of the iron core and extends to the other end of the swing arm and forms a transmission fit with the swing arm, the torsion spring elastically abuts against the bottom of the spring piece, the iron core is passed through the frame, and conversion fulcrums are provided at the middle of the upper and lower sides of the inner wall of the frame.

[0005] The advantages of adopting the above technical solution are: the conductive component is integrated on the base of the conductive component of the remote control switch, and one end of the swing arm is matched with the panel transmission, and the other end of the swing arm is matched with the spring, so that the panel only needs to drive the swing arm to swing a small amplitude to drive the spring to swing, and then drive the iron core inserted in the skeleton to move, which can make the overall thickness of the conductive component of the remote control switch smaller, easy to install and use, and can also use the linkage of this mechanical structure to ensure the stability of the product. On this basis, the spring riveted to the front end of the iron core is used to form a transmission match with the swing arm, and the elasticity of the spring is used to provide buffering and ensure stability, and a torsion spring elastically abutted under the spring is provided to provide a reset effect, while also providing elastic support, which helps to reduce damage caused by improper operation or external force impact, and improves the durability of the product.

[0006] The present invention can be further configured as follows: the swing arm is provided with a contact portion, the panel includes a pressure head, a pressure plate and a dust cover made of elastic material are provided in the base, the dust cover and the pressure plate are successively covered on the conductive component, and a connecting hole is provided on the pressure plate, and the connecting hole can be used for the pressure head to pass through when it swings with the panel.

[0007] Through further settings, a pressure plate and a dust cover are set in the base, and the dust cover and the pressure plate are successively covered on the conductive components. In addition to the protective effect of the panel and the base, the dust cover and the pressure plate can add two additional layers of protection to achieve better waterproof and dustproof effects. A swinging contact part is set, and a connecting hole for the pressure head to pass through is set on the pressure plate, so that the pressure head is allowed to extend into the connecting hole, and then the dust cover set in a single row is deformed, and finally cooperates with the contact part of the swing arm to form a driving spring to swing. It only needs to set a connecting hole on the pressure plate to ensure the transmission effect while further ensuring the protection ability.

[0008] The present invention may be further configured as follows: an abutment portion is provided on the swing arm, and the abutment portion extends toward the panel and is bent to abut above the elastic sheet.

[0009] Through further configuration, an abutment portion is provided on the swing, and the abutment portion is extended toward the panel and bent to abut against the spring piece, so that the two are in effective contact, thereby ensuring the stability of the transmission.

[0010] The present invention can be further configured as follows: a first mounting position is provided on the base, the first mounting position includes a first limiting wall located at the lower end and second limiting walls located on both sides, the second limiting wall is provided with a first clamping member, a second clamping member and a column portion, the first clamping member and the second clamping member are arranged at both ends in the length direction of the second limiting wall and are gradually reduced in size toward the dust cover, the column portion can be connected to a torsion spring, and the first clamping member extends toward the length direction of the column portion to form an extension portion that limits the torsion spring.

[0011] Through further setting, a first mounting position is set on the base, and a first limiting wall at the lower end and a second limiting wall at both sides are set in the first mounting position, and a first clip and a second clip are set on the second limiting walls on both sides, so that the first clip and the second clip are set at both ends in the length direction of the second limiting wall and are gradually reduced toward the dust cover, so that the conductive component can be directly embedded between the first limiting wall and the second limiting wall to form a clip, which is convenient for installation. A column is also set on the second limiting wall, and a limiting portion is set on the second clip, so that the end of the torsion spring can be connected to the column, and the torsion spring can be limited by the extension portion on the second clip to ensure the force of elastic reset and the stability of the product.

[0012] The present invention can be further configured as follows: the conductive component includes a circuit board, the base includes a second mounting position for mounting the circuit board, the second mounting position is recessed, and a plurality of bosses are provided at the second mounting position, and the circuit board abuts against the bosses.

[0013] Through further settings, a first mounting position for installing the circuit board is set in the base, the entire second mounting position is recessed, and a number of bosses are set in the second mounting position, which are used to abut against the circuit board, so that there is a gap between the circuit board and the inner wall of the second mounting position. Even if the liquid breaks through the protection and enters the inside of the dust cover, this design can still prevent the liquid from contacting the circuit board, further enhancing the protection effect.

[0014] The present utility model can be further configured as follows: a lamp portion is provided on the circuit board, a matching portion and a through groove are respectively provided on the dust cover and the pressure plate at positions aligned with the lamp portion, a light guide is embedded on the panel, the light guide is provided on the side of the panel facing the base and corresponding to the through groove, the matching portion and the through groove are both provided between the light guide and the circuit board, and the matching portion is formed by being recessed and thinned by the dust cover.

[0015] Through further settings, a lamp part is set on the circuit board, mainly using LED lamps, and the status information is fed back through the lamp part. For this purpose, a matching part and a through groove are respectively provided at the positions of the dust cover and the pressure plate aligned with the lamp part. The settings of the matching part and the through groove can thin and focus the corresponding position, and then the end of the light guide located in the direction of the base is extended to the through groove to ensure that the light guide can transmit the status of the lamp part on the circuit board, so as to better feed back information to the user, and only one through groove is provided on the pressure plate, which can better ensure the waterproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0017] Figure 2 For the embodiment of the utility model Figure 1 Cross-sectional view at the middle BB;

[0018] Figure 3 This is a schematic diagram of the structure of the pressure plate and the base in the embodiment of the present utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the conductive component and the base in the embodiment of the present utility model;

[0020] Figure 5 This is a structural diagram of the base in an embodiment of the present utility model;

[0021] Figure 6 This is a schematic structural diagram of a panel in an embodiment of the present utility model;

[0022] Figure 7 This is a schematic structural diagram of a conductive component in an embodiment of the present utility model;

[0023] Among them: base 1; first mounting position 11; first limiting wall 12; second limiting wall 13; first clamping member 14; extension portion 141; second clamping member 15; column portion 16; second mounting position 17; boss 18; conductive component 2; swing arm 21; contact portion 211; abutment portion 212; torsion spring 22; iron core 23; spring clip 24; skeleton 25; conversion fulcrum 26; circuit board 27; lamp portion 271; antenna 28; panel 3; light guide 31; pressure head 32; pressure plate 4; connecting hole 41; through groove 42; dust cover 5; mating portion 51. DETAILED DESCRIPTION

[0024] The embodiment of the conductive component of the remote control switch of the utility model is as follows: Figure 1-7As shown: it includes a base 1, a conductive component 2 and a panel 3. The panel 3 is swingably set on the base 1 and forms a cover for the conductive component 2. The conductive component 2 includes a swing arm 21, a torsion spring 22, an iron core 23, a spring 24 and a skeleton 25 for installing the coil. One end of the swing arm 21 can be swing-set under the drive of the panel 3. The spring 24 is riveted to the front end of the iron core 23 and extends to the other end of the swing arm 21 and forms a transmission fit with the swing arm 21. The torsion spring 22 elastically abuts against the bottom of the spring 24. The iron core 23 is passed through the skeleton 25. Conversion fulcrums 26 are provided at the middle of the upper and lower sides of the inner wall of the skeleton 25.

[0025] The swing arm 21 is provided with a contact portion 211, the panel 3 includes a pressure head 32, and a pressure plate 4 and a dust cover 5 made of elastic material are provided in the base 1. The dust cover 5 and the pressure plate 4 are successively covered on the conductive component 2. The pressure plate 4 is provided with a connecting hole 41, and the connecting hole 41 can be used for the pressure head 32 to pass through when it swings with the panel 3.

[0026] The swing arm 21 is provided with an abutting portion 212 . The abutting portion 212 extends toward the panel 3 and is bent to abut against the top of the elastic piece 24 .

[0027] A first mounting position 11 is provided on the base 1, and the first mounting position 11 includes a first limiting wall 12 located at the lower end and a second limiting wall 13 located on both sides. The second limiting wall 13 is provided with a first clip 14, a second clip 15 and a column 16. The first clip 14 and the second clip 15 are arranged at both ends of the second limiting wall 13 in the length direction and are gradually reduced in size toward the dust cover 5. The column 16 can be connected to the torsion spring 22, and the first clip 14 extends toward the length direction of the column 16 to form an extension portion 141 for limiting the torsion spring 22.

[0028] The conductive component 2 includes a circuit board 27 and an antenna 28. The antenna 28 is connected to the circuit board 27 along the side wall of the first mounting position. The base 1 includes a second mounting position 17 for installing the circuit board 27. The second mounting position 17 is recessed and has several bosses 18. The circuit board 27 abuts against the bosses 18.

[0029] A lamp portion 271 is provided on the circuit board 27, and the dust cover 5 and the pressure plate 4 are respectively provided with a matching portion 51 and a through groove 42 at the position aligned with the lamp portion 271. A light guide 31 is embedded on the panel 3, and the light guide 31 is provided on the side of the panel 3 facing the base and corresponding to the through groove. The matching portion 51 and the through groove 42 are both provided between the light guide 31 and the circuit board 27, and the matching portion 51 is formed by being recessed and thinned by the dust cover 5.

[0030] The above example is only one preferred specific example of the present invention. Common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention are all included in the protection scope of the present invention.

Claims

1. A conductive component of a remote control switch, comprising a base, a conductive component, and a panel, wherein the panel is swingably mounted on the base and covers the conductive component, and wherein: The conductive component includes a swing arm, a torsion spring, an iron core, a spring sheet and a frame for installing a coil. One end of the swing arm can be swung under the drive of the panel. The spring sheet is riveted to the front end of the iron core and extends to the other end of the swing arm to form a transmission fit with the swing arm. The torsion spring elastically abuts against the bottom of the spring sheet. The iron core is passed through the frame. Conversion fulcrums are provided at the middle of the upper and lower sides of the inner wall of the frame.

2. The conductive component of the remote control switch according to claim 1, characterized in that: The swing arm is provided with a contact portion, the panel includes a pressure head, a pressure plate and a dust cover made of elastic material are provided in the base, the dust cover and the pressure plate are successively covered on the conductive component, and a connecting hole is provided on the pressure plate, and the connecting hole can allow the pressure head to pass through when it swings with the panel.

3. The conductive component of the remote control switch according to claim 1 or 2, characterized in that: The swing arm is provided with an abutment portion, which extends toward the panel and bends to abut against the top of the elastic sheet.

4. The conductive component of the remote control switch according to claim 1 or 2, characterized in that: A first mounting position is provided on the base, and the first mounting position includes a first limiting wall located at the lower end and a second limiting wall located on both sides. The second limiting wall is provided with a first clamping member, a second clamping member and a column portion. The first clamping member and the second clamping member are arranged at both ends in the length direction of the second limiting wall and are gradually reduced in size toward the dust cover. The column portion can be connected to a torsion spring, and the first clamping member extends toward the length direction of the column portion to form an extension portion for limiting the torsion spring.

5. The conductive component of the remote control switch according to claim 2, characterized in that: The conductive component includes a circuit board, and the base includes a second mounting position for mounting the circuit board. The second mounting position is recessed and provided with a plurality of bosses. The circuit board abuts against the bosses.

6. The conductive component of the remote control switch according to claim 5, characterized in that: A lamp part is provided on the circuit board, and a matching part and a through groove are respectively provided on the dust cover and the pressure plate aligned with the lamp part. A light guide is embedded on the panel, and the light guide is provided on the side of the panel facing the base and corresponding to the through groove. The matching part and the through groove are both provided between the light guide and the circuit board, and the matching part is formed by being recessed and thinned by the dust cover.

Images