Pickup key structure and electronic product

Abstract

The utility model relates to the technical field of pickup keys, in particular to a pickup key structure and an electronic product, the pickup key structure comprises a top cover piece, a microphone plate, a key plate and a support body, a conductive contact is arranged on the back of the microphone plate, and a switch key and a spring pin are integrated on the upper side of the key plate. The microphone board is fixedly installed on the inner side of the top cover piece, the key board is installed on the upper side of the support body in a fastened mode, the support body is connected with the top cover piece in a fastened mode, the spring pins abut against the conductive contacts, the microphone board is communicated with the key board, and wire-free conduction of the two circuit boards is achieved. The switch button penetrates through the top cover piece, the button body is connected with the switch button in an inserted mode, and the button function of the button board is achieved. The two circuit boards of the pickup key structure are directly communicated through the spring pins and the conductive contacts, a conventional structure of wire connection is omitted, the problems of wire pressing and shell separation are avoided, the problem that wires are twisted off by screws is also avoided, and the production efficiency and the yield of products are improved.

Description

Technical Field

[0001] This utility model belongs to the field of microphone button technology, and in particular relates to a microphone button structure and electronic product. Background Technology

[0002] Microphones are widely used in various intercom products and voice-controlled products. The microphone is an important component of the microphone. After the microphone collects the sound signal, it is filtered and amplified by the circuit board on the microphone. The microphone then transmits the processed sound signal to the main circuit board of the product.

[0003] In existing technologies, products with buttons and voice control functions integrate microphones into the function buttons, such as smart switches, voice-controlled keyboards, voice-controlled remote controls, and smart home panels. When designing the microphone for these products, the microphone head or microphone circuit board is typically connected to the main circuit board via a long wire or ribbon cable. This necessitates reserving a relatively long wire length during product assembly for ease of operation. However, since the wires are usually made of flexible materials, they are difficult to control and hard to install in the intended positions, frequently resulting in wire compression and detachment from the casing, leading to reassembly and low production efficiency. Furthermore, if the wire is located at a screw hole, it can be broken by the screw, causing microphone failure and increasing the product defect rate.

[0004] Therefore, this utility model addresses the aforementioned technical problems by providing a microphone button structure in which the microphone circuit board is connected to the main circuit board via spring pins, eliminating the need for wire connections, thereby solving one or more of the aforementioned problems. Utility Model Content

[0005] To address the aforementioned problems in the existing technology, this utility model provides a pickup button structure, comprising:

[0006] A top cover is provided with a button body and a bracket body. A microphone slot is provided on the inner side of the top cover, and a mounting base is provided on the outer side of the microphone slot. The top cover is provided with a microphone hole that communicates with the microphone slot.

[0007] Microphone board, which is a circuit board, has a microphone integrated on one side and conductive contacts on the other side. The mounting base is adapted to the microphone board for mounting, and the microphone is accommodated in the microphone slot for mounting.

[0008] A button board, which is a circuit board, integrates a switch button and spring pins. The button board is fastened to the bracket body, the button body is connected to the switch button, and the spring pins abut against the conductive contacts.

[0009] The keypad connects to the microphone board by the spring pins abutting against the conductive contacts.

[0010] Specifically, in the above technical solution, a microphone slot is provided on the inner side of the top cover to accommodate the microphone unit. The top cover also has a microphone hole connecting to the microphone slot for easy sound pickup. A mounting base is provided on the top cover for mounting the microphone board. The microphone unit is integrated on the front of the microphone board and housed in the microphone slot. Conductive contacts are provided on the back of the microphone board. The button board integrates a switch button and spring pins, and the button board is securely mounted on the bracket. The bracket is securely connected to the top cover, and the spring pins abut against the conductive contacts on the microphone board and press the microphone board, thereby achieving conductivity between the microphone board and the button board. The two circuit boards of the pickup button structure are directly connected through spring pins and conductive contacts, eliminating the conventional wire connection structure. This avoids issues of wire compression and separation from the casing, as well as wire breakage due to screws. It solves the problems of wire compression or breakage in conventional technologies, improving production efficiency and product yield.

[0011] Optionally, the mounting base is provided with a first positioning post, and the microphone plate is provided with a first positioning hole. The microphone plate is inserted into the first positioning post through the first positioning hole for positioning and installation.

[0012] Specifically, in the above technical solution, in order to facilitate the positioning and installation of the microphone plate, two first positioning posts symmetrical to the microphone slot are set on the mounting base, and two first positioning holes symmetrical to the microphone are set on the microphone plate. When installing the microphone plate, the microphone is placed into the microphone slot, and the first positioning posts are inserted into the first positioning holes for positioning and installation, so that the spring pins can accurately contact the conductive contacts.

[0013] Optionally, a foolproof post is provided on one side of the mounting base, the positioning end of the microphone plate abuts against the foolproof post, and the foolproof post is oriented in the assembly direction of the microphone plate.

[0014] Specifically, in the above technical solution, a foolproof post is set on one side of the mounting base. The distance between the abutting surface of the foolproof post and the first positioning post on the same side is equal to the distance between the end face of the positioning end of the microphone plate and the first positioning hole on the same side, and less than the distance between the end face of the free end of the microphone plate and the first positioning hole on the same side. With this design, the microphone plate can only be installed if the positioning end side is installed on the side of the foolproof post, thus achieving the function of preventing foolproof installation of the directional microphone plate.

[0015] Optionally, expansion slots are provided on both sides of the microphone slot, the expansion slots are connected to the microphone slot, and the expansion slots are used to accommodate the glue for bonding the microphone plate.

[0016] Optionally, the microphone is further equipped with a silicone sleeve, which is fitted onto the microphone and glued in place.

[0017] Specifically, in the above technical solution, since the microphone board is not fixed when installed on the mounting base, expansion slots need to be provided on both sides of the microphone slot for adhesive bonding of the microphone board. To prevent the microphone from being excessively covered by adhesive or even blocking the microphone holes, thus affecting the sound pickup effect, a silicone sleeve is fitted onto the microphone board before adhesive bonding. This ensures that the adhesive only bonds to the silicone sleeve, isolating the adhesive and keeping the microphone holes unobstructed. The silicone sleeve has an opening on the front of the microphone, directly facing the microphone holes, allowing sound signals to be transmitted from the microphone holes to the microphone, ensuring normal operation of the microphone.

[0018] Optionally, the top cover is provided with a plurality of button holes, the upper end of the switch button passes through the button holes, and the button body is inserted into the upper end of the switch button.

[0019] Specifically, in the above technical solution, in order to accommodate the installation of the button body, the top cover is provided with a button hole. When the button plate is fastened to the top cover, the switch button of the button plate extends towards the button hole. The upper end of the switch button passes through the button hole from the inside of the top cover. At this time, the button body is inserted into the upper end of the switch button from the outside of the top cover. Pressing the upper surface of the button body can realize the switch operation.

[0020] Optionally, the inner side of the button body is provided with an insertion post, and a cross groove is formed on the insertion post. The upper end of the switch button is provided with an insertion slot, and a cross post is formed in the insertion slot. The insertion post is inserted into the insertion slot for installation, and the cross post is tightly inserted into the cross slot.

[0021] Specifically, in the above technical solution, the button body is installed by inserting a pin into the insertion slot of the switch button. At the same time, the pin is provided with a cross groove to cooperate with the cross post of the insertion slot. The pin grooves that are inserted in pairs improve the installation stability of the button body, making installation convenient and quick. Furthermore, the button body with the insertion cooperation is more convenient to replace.

[0022] Optionally, the bracket body is provided with a first mounting post, the keypad is provided with a first mounting hole, and screws pass through the first mounting hole to securely connect to the first mounting post.

[0023] Optionally, the top cover is provided with a second mounting post, and the bracket body is provided with a second mounting hole, through which screws are passed to securely connect to the second mounting post.

[0024] Specifically, in the above technical solution, to facilitate the installation and connection between the keypad and the bracket body, the keypad is provided with a first mounting hole, and the bracket body is provided with a first mounting post. When installing the keypad, screws pass through the first mounting hole and are tightened to the first mounting post, thereby achieving a tight connection between the keypad and the bracket body. To facilitate the installation and connection between the bracket body and the top cover, the bracket body is provided with a second mounting hole, and the top cover is provided with a second mounting post. When installing the bracket body, screws pass through the second mounting hole and are tightened to the second mounting post, thereby achieving a tight connection between the bracket body and the top cover. At this time, the spring pins on the keypad abut against the conductive contacts on the microphone plate to form a conductive connection.

[0025] Optionally, the bracket body is provided with a second positioning post, and the button plate is provided with a second positioning hole. The button plate is inserted into the second positioning post through the second positioning hole for positioning and installation.

[0026] Specifically, in the above technical solution, in order to facilitate the positioning and installation of the keypad, two staggered second positioning holes are provided on the two sides of the keypad, and two second positioning posts are provided on the two upper sides of the bracket body corresponding to the second positioning holes. When installing the keypad, the second positioning posts are inserted into the second positioning holes for positioning and installation.

[0027] In addition, this utility model also provides an electronic product that uses the above-mentioned pickup button structure.

[0028] Specifically, in the above technical solution, the two circuit boards of the pickup button structure are directly connected through spring pins and conductive contacts, eliminating the conventional structure of wire connection. There are no issues of wire pressing or separation from the shell, nor are there issues of wires being broken by screws. This solves the problem of wire pressing or breaking in conventional technology, improves product production efficiency and product yield, and is very suitable for electronic products with small size and space and limited design.

[0029] The technical solution of this utility model has the following advantages or beneficial effects:

[0030] This utility model provides a microphone button structure, including a top cover, a microphone board, a button board, and a support body. Conductive contacts are provided on the back of the microphone board, and a switch button and spring pins are integrated on the upper side of the button board. The microphone board is fixedly installed inside the top cover, and the button board is securely installed on the upper side of the support body. The support body is securely connected to the top cover, and the spring pins abut against the conductive contacts. The microphone board connects to the button board, achieving wireless connection between the two circuit boards. The switch button passes through the top cover, and the button body is inserted into the switch button, realizing the button function of the button board. The two circuit boards of the microphone button structure are directly connected through spring pins and conductive contacts, eliminating the conventional structure of wire connections. This avoids problems such as wire compression and detachment from the casing, as well as wire breakage due to screws. It solves the problems of wire compression or breakage in conventional technologies, improving production efficiency and product yield. It is very suitable for electronic products with small size and limited space and design constraints. Attached Figure Description

[0031] Embodiments of the present invention will be described more fully with reference to the accompanying drawings. However, the accompanying drawings are for illustration and explanation only and do not constitute a limitation on the scope of the present invention.

[0032] Figure 1 This is a schematic diagram of the pickup button structure of this utility model;

[0033] Figure 2 This is an exploded view of the pickup button structure of this utility model;

[0034] Figure 3 This is a structural schematic diagram of the top cover component of this utility model;

[0035] Figure 4 This is a schematic diagram of the keypad structure of this utility model;

[0036] Figure 5 This is a schematic diagram of the structure of the support body of this utility model;

[0037] Figure 6 This is a schematic diagram of the button body of this utility model;

[0038] Figure 7 This is a schematic diagram of the microphone plate of this utility model;

[0039] Figure 8 This is a cross-sectional schematic diagram of the pickup button structure of this utility model.

[0040] Illustration:

[0041] 1. Top cover; 2. Microphone board; 3. Button board; 4. Support body; 5. Button body; 6. Microphone slot;

[0042] 7. Mounting base; 8. Microphone hole; 9. Microphone; 10. Conductive contact; 11. Switch button; 12. Spring pin; 13. First positioning post; 14. First positioning hole; 15. Foolproof post; 16. Indicator; 17. Expansion slot; 18. Silicone sleeve; 19. Button hole; 20. Insertion post; 21. Cross groove; 22. Insertion slot; 23. Cross post; 24. First mounting post; 25. First mounting hole; 26. Second mounting post; 27. Second mounting hole; 28. Second positioning post; 29. ​​Second positioning hole; 30. Charging port. Detailed Implementation

[0043] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model. However, this utility model can be implemented in many other different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0044] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0045] In the description of this utility model, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0046] In the description of this utility model, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0047] like Figure 1-8As shown, an embodiment of this utility model provides a microphone button structure, which includes a top cover 1, a microphone plate 2, a button plate 3, and a support body 4. Conductive contacts 10 are provided on the back of the microphone plate 2, and a switch button 11 and spring pins 12 are integrated on the upper side of the button plate 3. The microphone plate 2 is fixedly installed inside the top cover 1, and the button plate 3 is securely installed on the upper side of the support body 4. The support body 4 is securely connected to the top cover 1, and the spring pins 12 abut against the conductive contacts 10. The microphone plate 2 is connected to the button plate 3, achieving wireless connection between the two circuit boards. The switch button 11 passes through the top cover 1, and the button body 5 is inserted into the switch button 11, realizing the button function of the button plate 3. The two circuit boards of the pickup button structure are directly connected through spring pin 12 and conductive contact 10, eliminating the conventional structure of wire connection. This eliminates the problems of wire pressing and separation from the shell, as well as the problem of wires being broken by screws. It solves the problem of wire pressing or breaking in conventional technology, improves product production efficiency and product yield, and is very suitable for electronic products with small size and space and limited design.

[0048] Furthermore, the top cover 1 is equipped with a button body 5 and a bracket body 4. A microphone slot 6 is provided on the inner side of the top cover 1, and a mounting base 7 is provided on the outer side of the microphone slot 6. The top cover 1 has a microphone hole 8 connecting to the microphone slot 6. The microphone plate 2 is a circuit board. A microphone 9 is integrated on one side of the microphone plate 2, and a conductive contact 10 is provided on the other side. The mounting base 7 is adapted to be installed on the microphone plate 2, and the microphone 9 is accommodated in the microphone slot 6. The button plate 3 is a circuit board. A switch button 11 and a spring pin 12 are integrated on the button plate 3. The button plate 3 is securely mounted on the bracket body 4. The button body 5 connects to the switch button 11, and the spring pin 12 abuts against the conductive contact 10. The button plate 3 connects to the microphone plate 2 through the spring pin 12 abutting against the conductive contact 10.

[0049] Specifically, in this embodiment, the top cover 1 has a cover structure and can be integrally molded from plastic or aluminum alloy material. That is, the top cover 1 integrally molds the microphone hole 8, microphone slot 6, and mounting base 7. A microphone slot 6 is provided on the inner side of the top cover 1 to accommodate the microphone 9. The top cover also has a microphone hole 8 connecting to the microphone slot 6 for easy sound pickup. The shape of the microphone slot 6 is adapted to the shape of the microphone 9, which is typically cylindrical; therefore, the microphone slot 6 is also a circular slot structure. The number of microphone holes 8 is set to one, and the microphone hole 8 is a circular through hole. It should be noted that in some embodiments, the microphone 9 and microphone slot 6 can also be square, the microphone hole 8 can have a multi-hole structure, and the shape of the microphone hole 8 can be circular or rhomboid, etc.

[0050] Furthermore, in this embodiment, the top cover 1 is provided with a mounting base 7 for assembling the microphone board 2. The mounting base 7 has a rectangular structure and extends from the side of the microphone slot 6 to both sides. The microphone 9 is integrated on the front of the microphone board 2. The microphone 9 is used to collect sound signals. The microphone 9 can be a conventional microphone and has pins soldered to the microphone board 2. The microphone slot 6 is located at the inner center of the top cover 1, and the microphone 9 is housed in the microphone slot 6. The back of the microphone board 2 is provided with conductive contacts 10. The conductive contacts 10 are formed by gold plating at predetermined positions on the microphone board 2. The microphone board 2 can be connected through the conductive contacts 10, so that the sound signals collected by the microphone 9 can be processed and transmitted through the microphone board 2.

[0051] Furthermore, in this embodiment, the keypad 3 integrates a switch button 11 and a spring pin 12, and the keypad 3 is securely mounted on the bracket 4. The switch button 11 is an automatic reset cycle switch; pressing it once turns it on, and pressing it again turns it off. The bracket 4 is a plastic part, integrally molded using injection molding. The keypad 3 is securely mounted on the bracket 4 with screws, and the bracket 4 is securely connected to the top cover 1 with screws. The spring pin 12 abuts against the conductive contact 10 on the microphone plate 2 and presses the microphone plate 2, thereby achieving conductivity between the microphone plate 2 and the keypad 3. In this embodiment, the two circuit boards of the pickup key structure are directly connected through the spring pin 12 and the conductive contact 10, eliminating the conventional wire connection structure. This avoids issues of wire compression and separation from the casing, as well as the problem of wires being broken by screws, solving the problems of wire compression or breakage in conventional technologies, and improving product production efficiency and yield.

[0052] Furthermore, in some embodiments, the spring pin 12 may also be disposed on the microphone plate 2, and the conductive contact 10 may be disposed on the keypad 3. In some embodiments, the spring pin 12 may be replaced with conventional pins, which are equivalent to conductive plugs, and the conductive contact 10 may be replaced with conductive sockets or conductive outlets.

[0053] Furthermore, the mounting base 7 is provided with a first positioning post 13, and the microphone plate 2 is provided with a first positioning hole 14. The microphone plate 2 is positioned and installed by inserting the first positioning post 13 through the first positioning hole 14. Specifically, in this embodiment, in order to facilitate the positioning and installation of the microphone plate 2, two first positioning posts 13 symmetrically opposite to the microphone slot 6 are provided on the mounting base 7. The first positioning posts 13 are integrally formed with the top cover 1. Two first positioning holes 14 symmetrically opposite to the microphone 9 are provided on the microphone plate 2. When installing the microphone plate 2, the microphone 9 is placed into the microphone slot 6, and the first positioning posts 13 are inserted into the first positioning holes 14 for positioning and installation, so that the spring pin 12 can accurately contact the conductive contact 10. It should be noted that in some embodiments, in order to facilitate the positioning and installation of the microphone plate 2, a mounting groove (not shown) with the same shape as the microphone plate 2 can also be provided on the upper part of the microphone slot 6. The mounting groove and the microphone slot 6 form a stepped groove, and the microphone plate 2 is directly inserted into the mounting groove for positioning and installation. In particular, when installing microphone plate 2, if necessary, microphone plate 2 can be fixed to the mounting base 7 using sol-gel adhesive.

[0054] Furthermore, a foolproof post 15 is provided on one side of the mounting base 7. The positioning end of the microphone plate 2 abuts against the foolproof post 15, and the foolproof post 15 is oriented in the assembly direction of the microphone plate 2. The end of the microphone plate 2 that abuts against the foolproof post 15 is the positioning end, and the other end is the free end. Specifically, in this embodiment, a foolproof post 15 is provided on one side of the mounting base 7. The foolproof post 15 is a rectangular column protrusion and is integrally formed with the top cover 1. The distance between the abutting surface of the foolproof post 15 and the first positioning post 13 on the same side is equal to the distance between the end face of the positioning end of the microphone plate 2 and the first positioning hole 14 on the same side, and less than the distance between the end face of the free end of the microphone plate 2 and the first positioning hole 14 on the same side. With this design, the microphone plate 2 can only be installed if the positioning end side is installed on the side of the foolproof post 15, thus achieving the function of oriented microphone plate 2 to prevent foolproof installation. The directional installation of the microphone board 2 is particularly important when polarity is required, as it prevents reverse polarity connection and damage to the entire product's circuitry. In some embodiments, the microphone board 2 may also be equipped with an indicator 16, such as a forward arrow. When installing the microphone board 2, the arrow direction must be either positive or negative relative to the anti-fool post 15 to prevent reverse polarity connection of the microphone board 2.

[0055] Furthermore, expansion slots 17 are provided on both sides of the microphone slot 6, and the expansion slots 17 are connected to the microphone slot 6. The expansion slots 17 are used to accommodate the glue-bonded microphone plate 2. The microphone unit 9 is also equipped with a silicone sleeve 18, which is fitted onto the microphone unit 9 and glue-bonded. Specifically, in this embodiment, since the microphone plate 2 is not fixed when installed on the mounting base 7, two expansion slots 17 need to be symmetrically provided on both sides of the microphone slot 6 for glue-bonding the microphone plate 2. The microphone slot 6 is a rectangular open slot, which is also integrally formed with the top cover 1. The microphone slot 6 can be symmetrically arranged or arranged circumferentially. After the microphone plate 2 is installed on the mounting base 7, glue is poured into the expansion slots 17. After the glue solidifies, the microphone plate 2 and the top cover 1 are firmly bonded, achieving the purpose of firmly installing the microphone plate 2 on the mounting base 7. During actual glue application, the glue extends from one side of the expansion slot 17, through the back of the microphone plate 2, to the other side of the expansion slot 17, thus making the microphone plate 2 more firmly and reliably bonded. To prevent the microphone 9 from being excessively covered by the glue or even blocking the microphone hole 8, affecting the sound pickup effect, a silicone sleeve 18 is fitted onto the microphone plate 2 before glue application. This ensures that the glue only adheres to the silicone sleeve 18, isolating the glue and keeping the microphone hole 8 unobstructed. The silicone sleeve 18 acts as a protective cover. An opening is formed on the front of the microphone 9, directly facing the microphone hole 8, allowing sound signals to be transmitted from the microphone hole 8 to the microphone 9, ensuring the normal operation of the microphone 9.

[0056] Furthermore, the top cover 1 is provided with several button holes 19. The upper end of the switch button 11 passes through the button hole 19, and the button body 5 is inserted into the upper end of the switch button 11. Specifically, in this embodiment, in order to accommodate the installation of the button body 5, the top cover 1 is provided with button holes 19. When the button plate 3 is fastened to the top cover 1, the switch button 11 of the button plate 3 extends towards the button hole 19, and the upper end of the switch button 11 passes through the button hole 19 from the inside of the top cover 1. At this time, the button body 5 is inserted into the upper end of the switch button 11 from the outside of the top cover 1. Pressing the upper surface of the button body 5 can realize the switch operation. Among them, the top cover 1 is provided with four button holes 19, which can be configured to install four button bodies 5 with different functions. It should be noted that the number of button holes 19 can be set according to the functional configuration of the product.

[0057] Furthermore, an insertion post 20 is provided on the inner side of the button body 5, and a cross groove 21 is formed on the insertion post 20. An insertion slot 22 is provided at the upper end of the switch button 11, and a cross post 23 is formed in the insertion slot 22. The insertion post 20 is inserted into the insertion slot 22 for installation, and the cross post 23 is tightly inserted into the cross groove 21. Specifically, in this embodiment, the button body 5 is provided with an insertion post 20 inserted into the insertion slot 22 of the switch button 11 for installation. At the same time, the insertion post 20 is provided with a cross groove 21 to cooperate with the cross post 23 of the insertion slot 22. The two insertion slots improve the installation stability of the button body 5, making installation convenient and quick, and the button body 5 with the insertion cooperation is more convenient to replace. When the bracket body 4 and the button plate 3 are installed on the top cover 1, when installing the button body 5, it is only necessary to directly align the insertion post 20 of the button body 5 with the insertion slot 22 at the upper end of the switch button 11 from the outside of the top cover 1. In some embodiments, the button body 5 may also be provided with a locking flange (not shown), which is locked to the inside of the top cover 1. In this case, the button body 5 is first pushed outward from the inside of the top cover 1 so that the locking flange abuts against the top cover 1, and then the button plate 3 and the bracket body 4 are installed accordingly.

[0058] Furthermore, the bracket body 4 is provided with a first mounting post 24, and the keypad 3 is provided with a first mounting hole 25. Screws pass through the first mounting hole 25 to securely connect to the first mounting post 24. The top cover 1 is provided with a second mounting post 26, and the bracket body 4 is provided with a second mounting hole 27. Screws pass through the second mounting hole 27 to securely connect to the second mounting post 26. Specifically, in this embodiment, to facilitate the installation and connection between the keypad 3 and the bracket body 4, the keypad 3 is provided with three first mounting holes 25, and the bracket body 4 is correspondingly provided with three first mounting posts 24. When installing the keypad 3, screws pass through the first mounting holes 25 to securely connect to the first mounting posts 24, thereby achieving a secure connection between the keypad 3 and the bracket body 4. The upper end face of the first mounting post 24 can be provided with an internal threaded hole to accommodate screws for installation. To facilitate the installation and connection between the bracket body 4 and the top cover 1, the bracket body 4 is provided with four second mounting holes 27, and the top cover 1 is correspondingly provided with four second mounting posts 26. When installing the bracket body 4, screws pass through the second mounting holes 27 to securely connect the second mounting posts 26, thereby achieving a tight connection between the bracket body 4 and the top cover 1. At this time, the spring pins 12 on the keypad 3 abut against the conductive contacts 10 on the microphone plate 2 to form a conductive connection. The upper end face of the second mounting posts 26 can be provided with internal threaded holes to accommodate screws for installation.

[0059] Furthermore, the bracket body 4 is provided with a second positioning post 28, and the keypad 3 is provided with a second positioning hole 29. The keypad 3 is positioned and installed by inserting the second positioning post 28 through the second positioning hole 29. Specifically, in this embodiment, to facilitate the positioning and installation of the keypad 3, two staggered second positioning holes 29 are provided on the two sides of the keypad 3, and two second positioning posts 28 are provided on the two upper sides of the bracket body 4 corresponding to the second positioning holes 29. When installing the keypad 3, the second positioning posts 28 are inserted into the second positioning holes 29 for positioning and installation. The staggered distribution of the second positioning holes 29 ensures that only the second positioning post 28 in the correct orientation can be accurately inserted, ensuring that the polarity of the keypad 3 is output according to the design requirements.

[0060] Furthermore, in this embodiment, the top cover 1 is also provided with a charging hole 30, an indicator hole, and a reset hole, all of which are located on the same side wall of the top cover 1. When the keypad 3 is connected to an external power source or is being charged, a connector can be inserted through the charging hole 30; when the keypad 3 needs to be reset, it can be operated through the reset hole; the indicator hole allows observation of the keypad 3's indicator light.

[0061] Furthermore, in this embodiment, when assembling the microphone button structure, firstly, the silicone sleeve 18 is fitted onto the microphone 9 of the microphone plate 2 to obtain assembly one; then, assembly one is positioned and misaligned and installed onto the top cover 1, with the microphone 9 housed in the microphone slot 6, and the microphone plate 2 is glued onto the expansion slot 17 to obtain assembly two; the button plate 3 is positioned and installed onto the bracket body 4 to obtain assembly three; assembly three is assembled onto assembly two, with the spring pin 12 abutting against the conductive contact 10; finally, the button body 5 is inserted from the outside of the top cover 1 into the upper end of the switch button 11, and the assembly is completed.

[0062] In addition, embodiments of this utility model also provide an electronic product using the above-mentioned pickup button structure. This electronic product is a smart switch, voice-controlled keyboard, voice-controlled remote control, or smart home panel, etc., possessing both button and voice control functions. Specifically, taking a smart switch as an example, the smart switch has both button and voice control functions, and can control the switching of corresponding appliances via buttons and voice control respectively. When the pickup button structure of the above embodiment is applied to the above-mentioned electronic product, the top cover 1 is typically manifested as a shell in the electronic product. The microphone board 2 and button board 3 of the pickup button structure are directly connected through spring pins 12 and conductive contacts 10, eliminating the conventional structure of wire connections. This avoids issues of wire compression and separation from the shell, as well as the problem of wires being broken by screws. It solves the problem of wire compression or breakage in conventional technologies, improving production efficiency and product yield, and is very suitable for electronic products with small size and limited space and design constraints.

[0063] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above 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.

[0064] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A pickup button structure, characterized in that, include: A top cover is provided with a button body and a bracket body. A microphone slot is provided on the inner side of the top cover, and a mounting base is provided on the outer side of the microphone slot. The top cover is provided with a microphone hole that communicates with the microphone slot. Microphone board, which is a circuit board, has a microphone integrated on one side and conductive contacts on the other side. The mounting base is adapted to the microphone board for mounting, and the microphone is accommodated in the microphone slot for mounting. A button board, which is a circuit board, integrates a switch button and spring pins. The button board is fastened to the bracket body, the button body is connected to the switch button, and the spring pins abut against the conductive contacts. The keypad connects to the microphone board by the spring pins abutting against the conductive contacts.

2. The pickup button structure as described in claim 1, characterized in that, The mounting base is provided with a first positioning post, and the microphone plate is provided with a first positioning hole. The microphone plate is inserted into the first positioning post through the first positioning hole for positioning and installation.

3. The pickup button structure as described in claim 1, characterized in that, A foolproof post is provided on one side of the mounting base, the positioning end of the microphone plate abuts against the foolproof post, and the foolproof post is oriented in the assembly direction of the microphone plate.

4. The pickup button structure as described in claim 1, characterized in that, The microphone slot is further provided with expansion slots on both sides, the expansion slots are connected to the microphone slot, and the expansion slots are used to accommodate the glue for bonding the microphone plate.

5. The pickup button structure as described in claim 4, characterized in that, The microphone is also equipped with a silicone sleeve, which is fitted onto the microphone and glued in place.

6. The pickup button structure as described in claim 1, characterized in that, The top cover is provided with a plurality of button holes, the upper end of the switch button passes through the button holes, and the button body is inserted into the upper end of the switch button.

7. The pickup button structure as described in claim 6, characterized in that, The inner side of the button body is provided with an insertion post, and a cross groove is formed on the insertion post. The upper end of the switch button is provided with an insertion slot, and a cross post is formed in the insertion slot. The insertion post is inserted into the insertion slot for installation, and the cross post is tightly inserted into the cross slot.

8. The pickup button structure as described in claim 1, characterized in that, The bracket body is provided with a first mounting post, and the keypad is provided with a first mounting hole. Screws pass through the first mounting hole and are fastened to the first mounting post; and / or... The top cover is provided with a second mounting post, and the bracket body is provided with a second mounting hole. Screws pass through the second mounting hole to securely connect to the second mounting post.

9. The pickup button structure as described in claim 1, characterized in that, The bracket body is provided with a second positioning post, and the button plate is provided with a second positioning hole. The button plate is inserted into the second positioning post through the second positioning hole for positioning and installation.

10. An electronic product, characterized in that, Includes the pickup button structure as described in any one of claims 1-9.

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