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Abstract

This invention provides a button, comprising a base and solder feet. Each solder foot includes a welding portion, at least one fixing portion, and at least one connecting portion. The welding portion is disposed along a first surface of the base; at least one fixing portion is disposed along a second surface of the base; at least one connecting portion passes through the base, with a first end connected to the welding portion and a second end connected to the fixing portion. The button provided by this invention simplifies the button's structure by fixing the welding portion to the base via the connecting and fixing portions, effectively fixing the solder feet to the base. The solder feet are installed via machining, and their position, number, shape, and size are unaffected by the button's molding process. This also makes the solder foot installation position more flexible, suitable for manufacturing various button models, and improves the solder foot's versatility.

Description

Technical Field

[0001] This invention relates to the field of buttons, and more specifically, to a button. Background Technology

[0002] Currently, in related technologies, buttons include solder feet and solder foot brackets. The solder feet are connected to the solder foot brackets, and the solder foot brackets are embedded in the base. During injection molding or vulcanization of buttons, the solder feet and solder foot brackets are pre-set in the mold, and the solder feet, solder foot brackets and base are formed in one step.

[0003] However, because the welding feet need to be installed and fixed by welding foot brackets, and the welding feet and welding foot brackets need to be pre-embedded in the mold during injection molding or vulcanization of the buttons, the manufacturing of the buttons is more difficult and the production efficiency is lower. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

[0005] Therefore, this invention proposes a button.

[0006] In view of this, a first aspect of the present invention provides a button, the button including a base and a solder foot, the solder foot including a soldering part, at least one fixing part and at least one connecting part; the soldering part is disposed along a first surface of the base; at least one fixing part is disposed along a second surface of the base; at least one connecting part passes through the base, the first end of the at least one connecting part is connected to the soldering part, and the second end of the at least one connecting part is connected to the at least one fixing part.

[0007] The button provided by the present invention includes a solder foot, which includes a soldering part, at least one fixing part and at least one connecting part. The soldering part is disposed along a first surface of the base, and the fixing part is disposed along a second surface of the base. The soldering part and the fixing part are connected by the connecting part, so that the solder foot can be clamped on the base to achieve support and fixation of the solder foot.

[0008] Since the welding part can be fixed to the base through the connecting part and the fixing part, that is, the welding foot is fixed to the base, the structure of the button is simplified.

[0009] When installing the solder feet, the base can be die-cast or injection molded first, and then the solder feet can be machined onto the base. This eliminates the need to pre-embed the solder feet in the mold or protect the surface of the welded area, thus simplifying the button manufacturing process, reducing production difficulty, and improving production efficiency. Even without surface protection, since the solder feet are installed after the base is manufactured, there are no residues on the welded surface, simplifying the button manufacturing process and reducing the scrap rate. Furthermore, the position, number, shape, and size of the solder feet are not affected by the button molding process, making the installation position more flexible and suitable for various button models, thus improving the versatility of the solder feet.

[0010] Furthermore, the welding part and the fixing part are connected by at least one connecting part. When the welding foot is inserted into the base, the welding foot is positioned in one place due to the resistance of the base, avoiding misalignment caused by uneven force during insertion, thus making the position of the welding foot more accurate after pressing. Moreover, the welding foot being positioned in one place due to the resistance of the base reduces the force on the welding foot during pressing, thereby saving time and effort in pressing the welding foot, reducing the manufacturing difficulty of the button, and improving the production efficiency of the button.

[0011] In addition, the buttons in the above-mentioned technical solutions provided by the present invention may also have the following additional technical features:

[0012] In one embodiment of the present invention, at least one connecting portion includes one connecting portion; or at least one connecting portion includes multiple connecting portions, and the multiple connecting portions are partially fitted together.

[0013] In this technical solution, because multiple connecting parts are partially fitted together, the connecting parts have higher strength when passing through the base. This reduces the probability of deformation of the weld foot due to the resistance of the base, resulting in a flatter weld foot and improved button performance. Furthermore, the increased strength of the connecting parts allows for faster insertion of the weld foot, thereby improving button production efficiency.

[0014] Since the number of connecting parts is one or more partially fitted, when installing the welding foot, multiple connecting parts can be passed through the base at one position on the base at the same time, instead of passing multiple connecting parts through the base at multiple positions at the same time. This avoids the position of the welding foot being offset due to the different forces on each connecting part, thus making the position of the welding foot more accurate after installation.

[0015] By fitting multiple connecting parts together, the accuracy of the weld foot position after installation can be improved. This ensures that the weld foot position accuracy meets the requirements while reducing the requirements for weld foot positioning accuracy during material loading and installation, thereby simplifying the weld foot assembly process and improving the weld foot assembly efficiency.

[0016] Specifically, the first and second surfaces of the base are the opposite sides of the base. The first surface of the base can also be the lower surface of the base, and the second surface of the base can be the upper surface of the base.

[0017] Specifically, the base can be square, rectangular, rounded rectangle, or circular. The base can also be quadrilateral, hexagonal, or octagonal, etc.

[0018] In one technical solution of the present invention, at least one connecting part includes a first sub-connecting part and a second sub-connecting part; the first end of the first sub-connecting part is connected to the edge of the welding part, and the first sub-connecting part extends along the welding part toward the middle of the welding part; the second sub-connecting part is disposed on the base, the first end of the second sub-connecting part is connected to the second end of the first sub-connecting part, and the second end of the second sub-connecting part is connected to one of the fixing parts in at least one fixing part.

[0019] In this technical solution, the first end of the first sub-connecting part is connected to the edge of the welding part, and the first sub-connecting part extends along the welding part toward the middle of the welding part, so that the second end of the first sub-connecting part can extend to the middle of the welding part. The first end of the second sub-connecting part is connected to the second end of the first sub-connecting part, and the second end of the second sub-connecting part is connected to the fixing part. This allows the welding part, the connecting part, and the fixing part to be manufactured and shaped by bending process, reducing the manufacturing difficulty of the weld foot, simplifying the manufacturing process of the weld foot, and thus improving the processing efficiency of the weld foot.

[0020] In one embodiment of the present invention, when at least one connecting portion includes multiple connecting portions, the second sub-connecting portions of each of the multiple connecting portions are attached to each other.

[0021] In this technical solution, the second sub-connecting parts of each connecting part are fitted together, thereby increasing the strength of the connecting part, reducing the probability of deformation of the weld foot due to the resistance of the base, making the weld foot flatter after processing, and improving the performance of the button.

[0022] Specifically, the multiple connecting parts include two connecting parts, and the second sub-connecting parts of the two connecting parts are fitted together.

[0023] Specifically, the multiple connecting parts include four connecting parts, and the second sub-connecting parts of the four connecting parts are fitted together.

[0024] In one technical solution of the present invention, a first groove is provided on the first surface of the base, and the first groove is recessed into the second surface of the base; at least a portion of the first sub-connecting part is embedded in the first groove.

[0025] In this technical solution, a first groove is provided on the first surface of the base, and the first sub-connector is embedded in the first groove, preventing the first connector from protruding from the first surface of the base and improving the positional accuracy of the welding part. Furthermore, embedding the first sub-connector in the first groove can reduce the thickness of the button, thereby reducing the space occupied by the button during installation and facilitating the miniaturization of electronic devices using the button.

[0026] In one embodiment of the present invention, the number of first grooves is greater than the number of solder feet.

[0027] In this technical solution, the number of first grooves is greater than the number of solder feet, so that multiple first grooves are reserved on the base, and the solder feet can be selected according to the required model, thus improving the universality of the button.

[0028] Specifically, there are four first grooves and two welding feet.

[0029] Specifically, the number of first grooves is six, and the number of welding feet is two or four.

[0030] In one technical solution of the present invention, the base is provided with a second groove, the opening of the second groove faces the first surface of the base, and the second groove is recessed into the second surface of the base; the second sub-connecting part is provided in the second groove.

[0031] In this technical solution, the base is provided with a second groove, and the second sub-connector passes through the second groove. The second groove is used to position the second sub-connector, further improving the positional accuracy of the weld foot. Furthermore, by providing a second groove on the base, the thickness of the base can be reduced, decreasing the resistance encountered by the second connector when passing through the base, thus facilitating the passage of the second sub-connector and reducing the probability of deformation due to resistance.

[0032] Specifically, the number of the second grooves is the same as the number of the first grooves.

[0033] In one embodiment of the present invention, the welding part, at least one fixing part, and at least one connecting part are an integral structure.

[0034] In this technical solution, by setting the welding part, connecting part and fixing part as an integrated structure, the manufacturing process of the welding foot is simplified, the strength of the welding foot is improved, and the reliability of the welding foot is ensured.

[0035] In one technical solution of the present invention, there are multiple solder feet, which are symmetrically arranged.

[0036] In this technical solution, the button includes multiple solder feet, which are symmetrically arranged to ensure uniform force on the button and extend its service life.

[0037] In one embodiment of the present invention, the welding part is a metal welding part with weldability; and / or the button further includes a welding layer, which covers the outside of the welding part.

[0038] In this technical solution, by setting the welding part as a weldable metal welding part, the welding part itself becomes weldable, which improves the coplanarity of the welding surface of the weld leg, thereby improving the product quality.

[0039] By setting a welding layer, the selection of materials for the welding part is more extensive, effectively reducing the material cost of the weld leg.

[0040] In one embodiment of the present invention, the button further includes a support portion, a pressing portion, and a conductive contact; the support portion is connected to the base; the pressing portion is connected to the support portion; and the conductive contact is connected to the pressing portion and located within the support portion.

[0041] In this technical solution, the button also includes a support, a pressing part, and conductive contacts. The pressing part can drive the conductive contacts to move, thereby triggering the corresponding function. The support can support the pressing part, allowing the pressing part to be pressed or rebounded according to the force applied, thus improving the stability of the button during operation.

[0042] In one technical solution of the present invention, when the number of connecting parts is one, the welding foot further includes a reinforcing part. The first end of the first sub-connecting part is connected to the edge of the first side of the welding part, the first end of the reinforcing part is connected to the edge of the second side of the welding foot, and the second end of the reinforcing part is connected to the second end of the first sub-connecting part, thereby improving the strength of the welding foot and enabling the welding foot to be installed more stably on the base.

[0043] The button provided by the present invention has a fixing part and a second sub-connecting part of the welding foot semi-finished product extending in the same direction before the welding foot is assembled. A notch is provided between the fixing part and the second sub-connecting part. When the welding foot needs to be assembled, the welding foot semi-finished product is first aligned with the positions of the first groove and the second groove. Then, the welding foot semi-finished product is inserted into the base by pressure. Then, the fixing part passing through the base is bent. The fixing part will bend at the notch position and bend to a position that fits against the second surface of the base. The welding foot assembly is completed.

[0044] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0045] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0046] Figure 1 A bottom view of a button according to an embodiment of the present invention is shown;

[0047] Figure 2 for Figure 1 The diagram shows a cross-sectional view of a button along AA according to an embodiment of the present invention.

[0048] Figure 3 One of the top views of a button according to an embodiment of the present invention is shown;

[0049] Figure 4 A second top view of a button according to an embodiment of the present invention is shown;

[0050] Figure 5 A third top view of a button according to an embodiment of the present invention is shown;

[0051] Figure 6 One of the front views of the solder joint according to an embodiment of the present invention is shown;

[0052] Figure 7 for Figure 1 The diagram shows a cross-sectional view of a button along BB according to an embodiment of the present invention;

[0053] Figure 8 A front view of a button according to an embodiment of the present invention is shown;

[0054] Figure 9 A front view of a weld leg semi-finished product according to an embodiment of the present invention is shown;

[0055] Figure 10 A second front view of a solder joint according to an embodiment of the present invention is shown.

[0056] in, Figures 1 to 10 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0057] 100 Base, 110 First surface, 120 Second surface, 130 First groove, 140 Second groove, 200 Welding foot, 210 Welding part, 220 Fixing part, 230 Connecting part, 232 First sub-connecting part, 234 Second sub-connecting part, 240 Reinforcing part, 300 Supporting part, 400 Pressing part, 500 Conductive contact, 600 Welding foot semi-finished product, 610 Cut. Detailed Implementation

[0058] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0059] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the scope of protection of the invention is not limited to the specific embodiments disclosed below.

[0060] The following reference Figures 1 to 10 The buttons are described according to some embodiments of the present invention.

[0061] In one embodiment of the present invention, such as Figure 1 and Figure 2 As shown, a button is provided. The button includes a base 100 and a solder foot 200. The solder foot 200 includes a soldering part 210, at least one fixing part 220 and at least one connecting part 230. The soldering part 210 is disposed along a first surface 110 of the base 100. The at least one fixing part 220 is disposed along a second surface 120 of the base 100. The at least one connecting part 230 passes through the base 100. The first end of the at least one connecting part 230 is connected to the soldering part 210, and the second end of the at least one connecting part 230 is connected to the at least one fixing part 220.

[0062] In this embodiment, the button includes a solder foot 200. The solder foot 200 includes a soldering part 210, at least one fixing part 220 and at least one connecting part 230. The soldering part 210 is disposed along the first surface 110 of the base 100, and the fixing part 220 is disposed along the second surface 120 of the base 100. The soldering part 210 and the fixing part 220 are connected by the connecting part 230, so that the solder foot 200 can be clamped on the base 100 to achieve support and fixation of the solder foot 200.

[0063] Since the welding part 210 can be fixed to the base 100 through the connecting part 230 and the fixing part 220, that is, the welding foot 200 is fixed to the base 100, the structure of the button is simplified.

[0064] When installing the solder feet 200, the base 100 can be die-cast or injection molded first, and then the solder feet 200 can be machined onto the base 100. This eliminates the need to pre-embed the solder feet 200 in the mold or protect the surface of the welded part 210, thus simplifying the button manufacturing process, reducing production difficulty, and improving production efficiency. Even without surface protection of the welded part 210, since the solder feet 200 are installed onto the base 100 after production, no residue remains on the welding surface of the solder feet 200, simplifying the button manufacturing process and reducing the scrap rate. Furthermore, the position, quantity, shape, and size of the solder feet 200 are unaffected by the button molding process, making their installation position more flexible and suitable for manufacturing various button models, thus improving their versatility.

[0065] Furthermore, the welding part and the fixing part 220 are connected by at least one connecting part 230. When the welding foot 200 is inserted into the base, the welding foot 200 is positioned in one place due to the resistance of the base, avoiding misalignment caused by uneven force during insertion. This results in a more accurate position of the welded foot 200 after press-fitting. Also, the welded foot 200 is positioned in one place due to the resistance of the base, reducing the force on it during press-fitting. This saves time and effort in press-fitting the welding foot 200, reduces the manufacturing difficulty of the button, and improves the production efficiency of the button.

[0066] This embodiment provides a button, and in addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0067] At least one connecting portion 230 includes one connecting portion 230; or at least one connecting portion 230 includes a plurality of connecting portions 230, the plurality of connecting portions 230 being partially fitted together.

[0068] In this embodiment, since the multiple connecting portions 230 are partially fitted together, the connecting portions 230 have higher strength when passing through the base 100. This reduces the probability of deformation of the solder foot 200 due to the resistance of the base 100, resulting in a flatter finished solder foot 200 and improved button performance. Furthermore, the increased strength of the connecting portions 230 allows for faster insertion of the solder foot 200, thereby improving button production efficiency.

[0069] Since the number of connecting parts 230 is one or more partially attached, when inserting the welding foot 200, multiple connecting parts 230 can be inserted through the base 100 at one position on the base 100 at the same time, instead of inserting multiple connecting parts 230 through the base 100 at multiple positions at the same time. This avoids the position of the welding foot 200 being offset due to the different forces on each connecting part 230, and makes the position of the welding foot 200 more accurate after installation.

[0070] By fitting multiple connecting parts 230 together, the accuracy of the position of the weld foot 200 after installation can be improved. This ensures that the positional accuracy of the weld foot 200 meets the requirements, while reducing the requirements for the positioning accuracy of the weld foot 200 during material loading and installation. This simplifies the assembly process of the weld foot 200 and improves the assembly efficiency of the weld foot 200.

[0071] Specifically, such as Figure 1 and Figure 2 As shown, the first surface 110 and the second surface 120 of the base 100 are the two opposite surfaces of the base 100. The first surface 110 of the base 100 can also be the lower surface of the base 100, and the second surface 120 of the base 100 is the upper surface of the base 100.

[0072] Specifically, such as Figure 3 , Figure 4 and Figure 5 As shown, the base 100 can be square, rectangular, rounded rectangle, or circular. The base 100 can also be quadrilateral, hexagonal, or octagonal, etc.

[0073] This embodiment provides a button, and in addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0074] like Figure 2 and Figure 6 As shown, at least one connecting portion 230 includes a first sub-connecting portion 232 and a second sub-connecting portion 234; the first end of the first sub-connecting portion 232 is connected to the edge of the welding portion 210, and the first sub-connecting portion 232 extends along the welding portion 210 toward the middle of the welding portion 210; the second sub-connecting portion 234 passes through the base 100, the first end of the second sub-connecting portion 234 is connected to the second end of the first sub-connecting portion 232, and the second end of the second sub-connecting portion 234 is connected to one of the fixing portions 220 in at least one fixing portion 220.

[0075] In this technical solution, the first end of the first sub-connecting part 232 is connected to the edge of the welding part 210, and the first sub-connecting part 232 extends along the welding part 210 toward the middle of the welding part 210, so that the second end of the first sub-connecting part 232 can extend to the middle of the welding part 210. The first end of the second sub-connecting part 234 is connected to the second end of the first sub-connecting part 232, and the second end of the second sub-connecting part 234 is connected to the fixing part 220. This allows the welding part 210, the connecting part 230, and the fixing part 220 to be manufactured and formed by bending process, reducing the manufacturing difficulty of the welding foot 200, simplifying the manufacturing process of the welding foot 200, and thus improving the processing efficiency of the welding foot 200.

[0076] This embodiment provides a button, and in addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0077] like Figure 6 As shown, when at least one connecting portion 230 includes a plurality of connecting portions 230, the second sub-connecting portions 234 of each of the plurality of connecting portions 230 are attached to each other.

[0078] In this technical solution, the second sub-connecting parts 234 of each connecting part 230 are attached together, thereby increasing the strength of the connecting part 230, reducing the probability of deformation of the welding foot 200 due to the resistance of the base 100, making the finished welding foot 200 flatter, and improving the performance of the button.

[0079] Specifically, the plurality of connecting portions 230 includes two connecting portions 230, and the second sub-connecting portions 234 of the two connecting portions 230 are attached to each other.

[0080] Specifically, the plurality of connecting parts 230 includes four connecting parts 230, and the second sub-connecting parts 234 of the four connecting parts 230 are attached to each other.

[0081] This embodiment provides a button, and in addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0082] like Figure 7 As shown, the first surface 110 of the base 100 is provided with a first groove 130, which is recessed into the second surface 120 of the base 100; at least a portion of the first sub-connector 232 is embedded in the first groove 130.

[0083] In this technical solution, a first groove 130 is provided on the first surface 110 of the base 100, and the first sub-connecting part 232 is embedded in the first groove 130, preventing the first connecting part 230 from protruding from the first surface 110 of the base 100 and improving the positional accuracy of the welding part 210. Furthermore, the first sub-connecting part 232 being embedded in the first groove 130 reduces the thickness of the button, thereby reducing the space occupied during button installation and facilitating the miniaturization of electronic devices using this button.

[0084] This embodiment provides a button, and in addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0085] like Figure 1 As shown, the number of first grooves 130 is greater than the number of solder feet 200.

[0086] In this technical solution, the number of first grooves 130 is greater than the number of solder feet 200, so that multiple first grooves 130 are reserved on the base 100, thereby allowing the solder feet 200 to be positioned according to the required model, improving the universality of the button.

[0087] Specifically, there are four first grooves 130 and two weld feet 200.

[0088] Specifically, there are six first grooves 130 and two or four weld feet 200.

[0089] This embodiment provides a button, and in addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0090] like Figure 7 As shown, the base 100 is provided with a second groove 140, the opening of the second groove 140 faces the first surface 110 of the base 100, and the second groove 140 is recessed into the second surface 120 of the base 100; the second sub-connecting part 234 is provided in the second groove 140.

[0091] In this technical solution, the base 100 is provided with a second groove 140, and the second sub-connector 234 passes through the second groove 140. The second groove 140 positions the second sub-connector 234, further improving the positional accuracy of the weld foot 200. Furthermore, by providing the second groove 140 on the base 100, the thickness of the base 100 can be reduced, decreasing the resistance encountered by the second connecting part 234 when passing through the base 100. This facilitates the passage of the second sub-connector 234 through the base 100 and reduces the probability of deformation of the second sub-connector 234 due to resistance.

[0092] Specifically, the number of second grooves 140 is the same as the number of first grooves 130.

[0093] This embodiment provides a button, and in addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0094] like Figure 6 As shown, the welding part 210, at least one fixing part 220 and at least one connecting part 230 are an integral structure.

[0095] In this technical solution, by setting the welding part 210, the connecting part 230 and the fixing part 220 as an integral structure, the manufacturing process of the welding foot 200 is simplified, the strength of the welding foot 200 is improved, and the reliability of the welding foot 200 is ensured.

[0096] This embodiment provides a button, and in addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0097] like Figure 1 As shown, there are multiple solder feet 200, and the multiple solder feet 200 are arranged symmetrically.

[0098] In this technical solution, the button includes multiple solder feet 200, which are symmetrically arranged to ensure uniform force on the button and extend its service life.

[0099] This embodiment provides a button, and in addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0100] The welding part 210 is a metal welding part 210 with weldability; and / or the button also includes a welding layer, which covers the outside of the welding part 210.

[0101] In this technical solution, by setting the welding part 210 as a metal welding part 210 with weldability, the welding part 210 itself has weldability, which improves the coplanarity of the welding surface of the weld leg 200, thereby improving the product quality.

[0102] By setting a welding layer, the selection of materials for the welding part 210 is more extensive, effectively reducing the material cost of the welding foot 200.

[0103] This embodiment provides a button, and in addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0104] like Figure 3 and Figure 8 As shown, the button also includes a support portion 300, a pressing portion 400, and a conductive contact 500; the support portion 300 is connected to the base 100; the pressing portion 400 is connected to the support portion 300; the conductive contact 500 is connected to the pressing portion 400 and is located inside the support portion 300.

[0105] In this technical solution, the button also includes a support portion 300, a pressing portion 400, and a conductive contact 500. The pressing portion 400 can drive the conductive contact 500 to move, thereby triggering the corresponding function. The support portion 300 can support the pressing portion 400, so that the pressing portion 400 can be pressed or rebounded according to the force applied, improving the stability of the button during operation.

[0106] This embodiment provides a button, and in addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0107] like Figure 8 and Figure 9 As shown, before assembling the weld foot 200, the fixing part 220 and the second sub-connecting part 234 of the weld foot semi-finished product 600 extend in the same direction. A notch 610 is provided between the fixing part 220 and the second sub-connecting part 234. When it is necessary to assemble the weld foot 200, the weld foot semi-finished product 600 is first aligned with the positions of the first groove 130 and the second groove 140. Then, the weld foot semi-finished product 600 is inserted into the base 100 by pressure. Then, the fixing part 220 passing through the base 100 is bent. The fixing part 220 will be bent at the position of the notch 610 and bent to the position that fits against the second surface 120 of the base 100. The weld foot 200 is then assembled.

[0108] This embodiment provides a button, and in addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0109] like Figure 10 As shown, when there is only one connecting part 230, the welding foot 200 also includes a reinforcing part 240. The first end of the first sub-connecting part 230 is connected to the edge of the first side of the welding part, the first end of the reinforcing part 240 is connected to the edge of the second side of the welding foot 200, and the second end of the reinforcing part 240 is connected to the second end of the first sub-connecting part 230, thereby improving the strength of the welding foot 200 and enabling the welding foot 200 to be installed more stably on the base.

[0110] In the claims, description, and accompanying drawings of this invention, the term "plural" refers to two or more. Unless otherwise explicitly defined, the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and simplifying the descriptive process, and are not intended to indicate or imply that the device or element referred to must have the described specific orientation, or be constructed and operated in a specific orientation. Therefore, these descriptions should not be construed as limiting the invention. The terms "connected," "installed," "fixed," etc., should be interpreted broadly. For example, "connected" can be a fixed connection between multiple objects, a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects or an indirect connection between multiple objects through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this invention can be understood based on the specific circumstances described above.

[0111] In the claims, description, and accompanying drawings of this invention, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the invention. In the claims, description, and accompanying drawings of this invention, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0112] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A button, characterized in that, The button includes a base and solder feet, the solder feet including: A welding section is provided along a first surface of the base; At least one fixing part is provided along the second surface of the base; At least one connecting portion is provided through the base, a first end of the at least one connecting portion is connected to the welding portion, and a second end of the at least one connecting portion is connected to the at least one fixing portion; The at least one connecting part includes a connecting part; or The at least one connecting part includes a plurality of connecting parts, and the plurality of connecting parts are partially fitted together; The at least one connecting part includes: A first sub-connecting part, the first end of the first sub-connecting part is connected to the edge of the welded part, and the first sub-connecting part extends along the welded part toward the middle of the welded part; The second sub-connecting part passes through the base, the first end of the second sub-connecting part is connected to the second end of the first sub-connecting part, and the second end of the second sub-connecting part is connected to one of the fixing parts of the at least one fixing part; A notch is provided between the fixing part and the second sub-connecting part, and the fixing part can be bent at the notch position to fit against the second surface of the base.

2. The button according to claim 1, characterized in that, A first groove is provided on the first surface of the base, and the first groove is recessed into the second surface of the base; At least a portion of the first sub-connector is embedded in the first groove.

3. The button according to claim 2, characterized in that, The number of the first grooves is greater than the number of the solder feet.

4. The button according to claim 1, characterized in that, The base is provided with a second groove, the opening of the second groove facing the first surface of the base, and the second groove being recessed into the second surface of the base; The second sub-connecting part is disposed in the second groove.

5. The button according to any one of claims 1 to 4, characterized in that, The welding part, the at least one fixing part, and the at least one connecting part are an integral structure.

6. The button according to any one of claims 1 to 4, characterized in that, The number of solder feet is multiple, and the multiple solder feet are arranged symmetrically.

7. The button according to any one of claims 1 to 4, characterized in that, The welded portion is a weldable metal welded portion; and / or The button also includes a solder layer, which covers the outside of the soldered portion.

8. The button according to any one of claims 1 to 4, characterized in that, Also includes: A support portion, which is connected to the base; The pressing part is connected to the supporting part; A conductive contact is connected to the pressing part and is located inside the support part.

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