Magnetic plug-in earphone

Abstract

The utility model relates to earphone technical field discloses a kind of magnetic attraction plug-in earphone, comprising: broadcasting mechanism, first magnetic attraction conducting component is arranged on it;And intercom mechanism, plug-in is set on the broadcasting mechanism, second magnetic attraction conducting component is arranged on it;And when the intercom mechanism is inserted in the broadcasting mechanism, the first magnetic attraction conducting component and the second magnetic attraction conducting component magnetically attract, to realize the electrical connection and limit fixing between two mechanisms.The utility model provides a kind of magnetic attraction plug-in earphone, and the broadcasting mechanism and intercom mechanism of plug-in connection, using the magnetic attraction of first magnetic attraction conducting component and second magnetic attraction conducting component, to realize the electrical connection and limit fixing between two mechanisms, not only can effectively reduce the plug-in force required for connecting or disassembling between broadcasting mechanism and intercom mechanism, but also can effectively prolong the service life of earphone whole.

Description

Technical Field

[0001] This utility model relates to the field of headset technology, specifically to a magnetic plug-in headset. Background Technology

[0002] There are many types of detachable headsets on the market, but they all basically use a direct plug-and-play connection with 4 gold-plated pins to transmit signals between the headset and microphone. This connection method generally has the following problems: 1. When connecting headphones and microphones via 4-pole gold-plated pins, a significant amount of force is required for the connection. This not only affects the user experience but also can easily deform the gold-plated pins due to excessive force.

[0003] 2. The 4-pole gold-plated connectors that enable the connection between the headphones and microphone are prone to wear and tear on the plating or deformation of the connectors after repeated plugging and unplugging, resulting in a limited product lifespan.

[0004] In summary, designing a technology that effectively reduces the insertion and extraction force between the headset and microphone, and reduces the probability of pin wear and deformation, has a crucial impact on improving user experience and extending the lifespan of the headset. Utility Model Content

[0005] To address the shortcomings of the prior art, this invention provides a magnetically pluggable headset with a pluggable connection between the broadcasting and intercom mechanisms. The electrical connection and locking between the two mechanisms are achieved through the magnetic attraction of a first and second magnetically connected component. Compared to the existing method of directly using contact pins for connection and locking, this not only effectively reduces the plugging and unplugging force required to connect or disconnect the broadcasting and intercom mechanisms, improving the user experience, but also effectively reduces the probability of wear or deformation of the electrical connectors in the two magnetically connected components due to excessive mechanical force, thus extending the overall lifespan of the headset.

[0006] The technical effects to be achieved by this utility model are realized through the following technical aspects: This utility model provides a magnetic pluggable headset, including: A broadcasting device, on which a first magnetic conduction component is installed; And an intercom mechanism, which is pluggable and mounted on the broadcasting mechanism, and is provided with a second magnetic conduction component; Furthermore, when the intercom mechanism is inserted into the broadcasting mechanism, the first magnetic attraction and the second magnetic attraction magnetic attraction components are magnetically attracted to each other, so as to realize the electrical connection and limiting fixation between the two mechanisms.

[0007] As one preferred embodiment, the broadcasting organization includes: The audio playback component is used to enable audio playback from the headset. A headset plug-in structure is provided on the broadcasting component to enable plug-in connection with the intercom mechanism; The first magnetic conduction component is disposed on the headset plug-in structure to achieve magnetic and electrical connection with the intercom mechanism; The PCB motherboard is connected to the first magnetic conduction component and the audio playback component respectively, for the purpose of controlling the entire headset.

[0008] As one preferred embodiment, the first magnetic attraction conductive component includes: The component mounting plate is connected to the headset plug-in structure by screws to realize the overall installation and positioning of the component; The flexible contact pin unit has one end passing through the component mounting plate and connecting to the PCB motherboard, and the other end extending to the outside of the headset plug-in structure to achieve electrical connection with the intercom mechanism. And a first magnetic component, disposed on the headset plug-in structure or the component mounting plate, for achieving magnetic connection with the intercom mechanism.

[0009] As one preferred embodiment, the headset plug-in / plug-out structure includes: The headset plug-in section is located within the broadcasting assembly to enable the connection and positioning of the intercom mechanism; A magnetic mounting hole is provided on the headset plug-in part to realize the installation and positioning of the first magnetic component; A flexible contact pin limiting hole is provided on the headset plug-in part to realize the installation and limiting of the flexible contact pin unit; And a threaded mounting portion, disposed adjacent to the headset plug-in portion, for engaging with the screw to achieve the installation and positioning of the component mounting plate.

[0010] As one preferred embodiment, the inner wall of the headset plug-in part is provided with a plug-in limiting ridge to guide and limit the plug-in connection of the intercom mechanism.

[0011] As one preferred embodiment, the intercom mechanism includes: Intercom component, used to enable voice pickup in the headset; A headset plug is provided on the intercom assembly to enable plug-in connection with the broadcasting mechanism; And a second magnetic conduction component, which is connected to the intercom component and disposed inside the headset plug, to realize the magnetic connection and electrical connection between the intercom component and the broadcasting mechanism.

[0012] As one preferred embodiment, the second magnetic attraction conductive component includes: A second magnetic component is disposed inside the headset plug to achieve a magnetic connection with the broadcasting mechanism; And a gold-plated contact pin unit is disposed on the headset plug to achieve electrical connection with the broadcasting mechanism.

[0013] As one preferred embodiment, the headset plug includes: The first plug housing is used to limit the insertion and removal between the two mechanisms; And a second plug housing, disposed on the first plug housing, for plugging and unplugging connection with the broadcasting mechanism; The second plug housing includes: The housing body is used to enable plug-in connection with the broadcasting mechanism; A magnetic component mounting groove is provided inside the housing body to realize the installation and positioning of the second magnetic component; And gold-plated stylus mounting holes are provided on the housing body to realize the installation and positioning of the gold-plated stylus unit.

[0014] As one preferred embodiment, the outer surface of the housing body is provided with a plug-in limiting groove to guide and limit the plug-in connection of the broadcasting mechanism.

[0015] As one preferred embodiment, the cross-section of the shell body is elliptical, rectangular, or trapezoidal.

[0016] In summary, this utility model has at least the following advantages: The magnetic pluggable headset provided by this utility model has a pluggable connection between the broadcasting mechanism and the intercom mechanism. It uses the magnetic attraction between the first magnetic conduction component and the second magnetic conduction component to achieve electrical connection and limiting fixation between the two mechanisms. Compared with the existing technology that directly uses contact pins for connection and limiting, it can not only effectively reduce the plugging and unplugging force required to connect or disconnect the broadcasting mechanism and the intercom mechanism, thus improving the user experience, but also effectively reduce the probability of wear or deformation of the electrical connectors in the two magnetic conduction components due to excessive mechanical external force, thereby extending the overall service life of the headset. Attached Figure Description

[0017] Figure 1 This is an exploded view of the overall structure of the magnetic plug-in headset in this embodiment of the present invention. Figure 1 .

[0018] Figure 2 This is an exploded view of the overall structure of the magnetic plug-in headset in this embodiment of the present invention. Figure 2 .

[0019] Figure 3This is a cross-sectional view of the connection between the broadcasting mechanism and the intercom mechanism in an embodiment of this utility model.

[0020] Figure label: 100. Broadcasting mechanism; 110. Broadcasting component; 120. Headset plug-in structure; 121. Headset plug-in part; 122. Magnetic mounting hole; 123. Elastic pin limiting hole; 124. Threaded mounting part; 130. First magnetic conduction component; 131. Component mounting plate; 132. Elastic pin unit; 1321. Pogo pin; 133. First magnetic component; 134. Screw; 140. PCB motherboard; 200. Intercom mechanism; 210. Intercom component; 220. Headset plug; 221. First plug housing; 222. Second plug housing; 2221. Housing body; 2222. Magnetic component mounting slot; 2223. Gold-plated contact pin mounting hole; 2224. Insertion / removal limiting slot; 230. Second magnetic conduction component; 231. Second magnetic component; 232. Gold-plated contact pin unit; 2321. Gold-plated contact pin. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. The described embodiments are some, but not all, of the embodiments of this utility model.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] Example 1: Please see the appendix Figure 1 The magnetic pluggable headset of this utility model includes a broadcasting mechanism 100 on which a first magnetic conduction component 130 is disposed, and an intercom mechanism 200 which is pluggable on the broadcasting mechanism 100 and on which a second magnetic conduction component 230 is disposed; and when the intercom mechanism 200 is plugged into the broadcasting mechanism 100, the first magnetic conduction component 130 and the second magnetic conduction component 230 are magnetically attracted to each other to realize the electrical connection and limiting fixation between the two mechanisms.

[0024] In some embodiments, the broadcasting mechanism 100 includes a broadcasting component 110 for implementing headset broadcasting; a headset plug-in structure 120 disposed on the broadcasting component 110 for plugging and unplugging connection with the intercom mechanism 200; a first magnetic attraction conduction component 130 disposed on the headset plug-in structure 120 for implementing magnetic and electrical connection with the intercom mechanism 200; and a PCB motherboard 140 connected to the first magnetic attraction conduction component 130 and the broadcasting component 110 respectively for implementing overall headset control.

[0025] Please refer to the appendix for further details. Figure 2 and 3 The first magnetic conduction assembly 130 includes a component mounting plate 131 connected to the headset plug-in structure 120 by screws 134 for overall assembly installation and positioning; a flexible contact pin unit 132 with one end passing through the component mounting plate 131 and connected to the PCB motherboard 140, and the other end extending to the outside of the headset plug-in structure 120; and a first magnetic element 133 disposed on the headset plug-in structure 120 or the component mounting plate 131. The flexible contact pin unit 132 is used to achieve electrical connection with the intercom mechanism 200. Preferably, the flexible contact pin unit 132 is a pogo pin spring 1321 unit, including at least two sets of pogo pin springs 1321; for example, the flexible contact pin unit 132 includes four sets of pogo pin springs 1321 surrounding the outer periphery of the first magnetic element 133. The first magnetic element 133 is used to achieve magnetic connection with the intercom mechanism 200; preferably, the first magnetic element 133 is an N52 magnet.

[0026] Please refer to the appendix for further details. Figure 2 and 3 The headset plug-in structure 120 includes a headset plug-in portion 121 disposed within the broadcasting component 110 for connecting and limiting the intercom mechanism 200; a magnetic component mounting hole 122 disposed on the headset plug-in portion 121 for mounting and limiting the first magnetic component 133; an elastic contact pin limiting hole 123 disposed on the headset plug-in portion 121 for mounting and limiting the elastic contact pin unit 132; and a threaded mounting portion 124 disposed adjacent to the headset plug-in portion 121 for cooperating with a screw 134 to mount and limit the component mounting plate 131. Furthermore, the inner wall of the headset plug-in portion 121 has a protruding plug-in limiting ridge to guide and limit the plug-in connection of the intercom mechanism 200, preventing misalignment of the intercom mechanism 200 plug-in connection and resulting in poor electrical connection between the first magnetic conduction component 130 and the second magnetic conduction component 230.

[0027] Example 2: Please see the appendix Figure 1In some embodiments, the intercom mechanism 200 includes an intercom component 210 for receiving audio through a headset; a headset plug 220 disposed on the intercom component 210 for plugging and unplugging connection with the broadcasting mechanism 100; and a second magnetic conduction component 230 connected to the intercom component 210 and disposed within the headset plug 220 for achieving magnetic and electrical connection between the intercom component 210 and the broadcasting mechanism 100.

[0028] Please refer to the appendix for further details. Figure 2 and 3 The second magnetic conduction assembly 230 includes a second magnetic element 231 disposed within the headset plug 220 for magnetic connection with the broadcasting mechanism 100; and a gold-plated contact pin unit 232 disposed on the headset plug 220 for electrical connection with the broadcasting mechanism 100. Preferably, the second magnetic element 231 is an N52 magnet with the same polarity as the first magnetic element 133; the gold-plated contact pin unit 232 includes at least two sets of gold-plated contact pins 2321 corresponding to the pogo pins 1321 in the elastic contact pin unit 132; for example, the gold-plated contact pin unit 232 includes four sets of gold-plated contact pins 2321 surrounding the outer periphery of the second magnetic element 231 and adapted to the pogo pins 1321.

[0029] Please refer to the appendix for further details. Figure 2 and 3 The headset plug 220 includes a first plug housing 221 for limiting the insertion and removal between the two mechanisms; and a second plug housing 222 disposed on the first plug housing 221 for connecting and removing with the broadcasting mechanism 100; wherein the second plug housing 222 includes a housing body 2221 adapted to the headset plug-in part 121 for connecting and removing with the broadcasting mechanism 100; a magnetic component mounting groove 2222 disposed inside the housing body 2221 for installing and limiting the second magnetic component 231; and a gold-plated contact pin mounting hole 2223 disposed on the housing body 2221 for installing and limiting the gold-plated contact pin unit 232. Furthermore, the outer surface of the housing body 2221 is provided with a plug-in limiting groove 2224 that matches the plug-in limiting edge, used to guide and limit the plug-in connection of the broadcasting mechanism 100, so as to prevent the plug-in connection of the broadcasting mechanism 100 from being misaligned, resulting in poor electrical connection between the first magnetic conduction component 130 and the second magnetic conduction component 230. Preferably, the cross-section of the housing body 2221 is an elliptical structure, a rectangular structure, or a trapezoidal structure that matches the headset plug-in part 121, which can effectively prevent mistaken connection between the two mechanisms, so as to prevent the electrical connectors in the two magnetic conduction components from deforming due to misalignment of the plug-in connection.

[0030] Example 3: 1. Regarding the assembly of broadcasting organization 100 During assembly, the elastic contact pin unit 132 and the first magnetic component 133 can be first assembled onto the component mounting plate 131; then, the first magnetic component 133 is aligned with the magnetic component mounting hole 122, and the elastic contact pin unit 132 is aligned with the elastic contact pin limiting hole 123. The component mounting plate 131 is then assembled onto the threaded mounting part 124 of the headset plug-in structure 120 using screws 134, so as to realize the installation and limiting of the first magnetic conduction component 130 on the headset plug-in structure 120; then, the elastic contact pin unit 132 is connected to the PCB motherboard 140 in the broadcasting component 110, thus completing the overall assembly of the broadcasting mechanism 100.

[0031] 2. Regarding the assembly of the intercom mechanism 200 During the assembly process, the gold-plated contact pin unit 232 can be first assembled into the gold-plated contact pin mounting hole 2223 and the second magnetic component 231 can be assembled into the magnetic component mounting groove 2222. Then, the assembled whole is assembled onto the first plug housing 221 to realize the installation and positioning of the second magnetic conduction component 230 on the headset plug 220. Then, the gold-plated contact pin unit 232 and the intercom component 210 are connected through a shielded wire to complete the overall assembly of the intercom mechanism 200.

[0032] When the headset plug 220 in the intercom mechanism 200 is inserted into the headset plug-in structure 120 of the broadcasting mechanism 100, the first magnetic element 133 and the second magnetic element 231 attract each other due to magnetic force, which can drive the headset plug 220 and the headset plug-in structure 120 to move closer to each other until the headset plug 220 and the headset plug-in structure 120 are tightly attached to each other. At this time, the gold-plated contact pin 2321 provided on the headset plug 220 can make contact with the Pogo pin spring provided on the headset plug-in structure 120 to realize the electrical connection and signal transmission between the intercom mechanism 200 and the broadcasting mechanism 100.

[0033] As can be seen from the technical solutions of the above embodiments, the present invention provides a magnetic pluggable headset, in which the pluggable broadcasting mechanism 100 and the intercom mechanism 200 are connected. The first magnetic conduction component 130 and the second magnetic conduction component 230 are magnetically attracted to each other to achieve electrical connection and limiting fixation between the two mechanisms. Compared with the prior art, which directly uses contact pins for connection and limiting, this not only effectively reduces the plugging and unplugging force required for connection or disassembly between the broadcasting mechanism 100 and the intercom mechanism 200, improving the user experience, but also effectively reduces the probability of wear or deformation of the electrical connectors in the two magnetic conduction components due to excessive mechanical external force, thereby extending the overall service life of the headset.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0036] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0037] In this invention, unless otherwise expressly specified and limited, "above or below" the first feature may include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on" the first feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the first feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0038] Although the description of this utility model has been given in conjunction with the specific embodiments described above, it is obvious to those skilled in the art that many substitutions, modifications, and variations can be made based on the above description. Therefore, all such substitutions, modifications, and variations are included within the spirit and scope of the appended claims.

Claims

1. A magnetic plug-in headset, characterized in that, include: A broadcasting mechanism (100) is provided with a first magnetic conduction component (130). And an intercom mechanism (200), which is pluggable and mounted on the broadcasting mechanism (100), and a second magnetic conduction component (230) is mounted thereon. Furthermore, when the intercom mechanism (200) is inserted into the broadcasting mechanism (100), the first magnetic conduction component (130) and the second magnetic conduction component (230) are magnetically attracted to each other to achieve electrical connection and limiting fixation between the two mechanisms; The broadcasting organization (100) includes: A broadcast component (110) is used to enable broadcasting from the headset; A headset plug-in structure (120) is provided on the broadcasting component (110) to enable plug-in connection with the intercom mechanism (200); The first magnetic conduction component (130) is disposed on the headset plug-in structure (120) to achieve magnetic and electrical connection with the intercom mechanism (200); And a PCB motherboard (140), which is connected to the first magnetic conduction component (130) and the broadcast component (110) respectively, for realizing the overall control of the headset; The intercom system (200) includes: Intercom component (210) is used to enable the headset to pick up audio; A headset plug (220) is provided on the intercom assembly (210) for plugging and unplugging connection with the broadcasting mechanism (100); And a second magnetic conduction component (230), which is connected to the intercom component (210) and disposed in the headset plug (220) to realize the magnetic connection and electrical connection between the intercom component (210) and the broadcasting mechanism (100).

2. The magnetic plug-in headset according to claim 1, characterized in that, The first magnetic attraction conduction component (130) includes: The component mounting plate (131) is connected to the headset plug-in structure (120) by screws (134) to realize the overall installation and positioning of the component; The flexible contact pin unit (132) has one end passing through the component mounting plate (131) and connected to the PCB motherboard (140), and the other end extending to the outside of the headset plug-in structure (120) to realize electrical connection with the intercom mechanism (200); And a first magnetic element (133) is disposed on the headset plug-in structure (120) or the component mounting plate (131) to achieve a magnetic connection with the intercom mechanism (200).

3. The magnetic plug-in headset according to claim 2, characterized in that, The headset plug-in / plug-out structure (120) includes: The headset plug-in part (121) is disposed in the broadcasting component (110) to realize the connection and limit of the intercom mechanism (200); A magnetic mounting hole (122) is provided on the headset plug-in part (121) to realize the installation and positioning of the first magnetic component (133); A flexible stylus limiting hole (123) is provided on the headset plug-in part (121) to realize the installation and limiting of the flexible stylus unit (132); And a threaded mounting portion (124) is disposed adjacent to the headset plug-in portion (121) for cooperating with the screw (134) to realize the installation and positioning of the component mounting plate (131).

4. The magnetic plug-in headset according to claim 3, characterized in that, The inner wall of the headset plug-in part (121) is provided with a plug-in limiting ridge to guide and limit the plug-in connection of the intercom mechanism (200).

5. The magnetic plug-in headset according to claim 1, characterized in that, The second magnetic attraction conduction component (230) includes: A second magnetic component (231) is disposed inside the headset plug (220) to achieve a magnetic connection with the broadcasting mechanism (100); And a gold-plated contact pin unit (232) is disposed on the headset plug (220) for electrical connection with the broadcasting mechanism (100).

6. The magnetic plug-in headset according to claim 5, characterized in that, The headset plug (220) includes: The first plug housing (221) is used to limit the insertion and removal between the two mechanisms; And a second plug housing (222), disposed on the first plug housing (221), for plugging and unplugging connection with the broadcasting mechanism (100); The second plug housing (222) includes: The housing body (2221) is used to realize the plug-in connection with the broadcasting mechanism (100); A magnetic component mounting groove (2222) is provided inside the housing body (2221) to realize the installation and positioning of the second magnetic component (231); And a gold-plated stylus mounting hole (2223) is provided on the housing body (2221) to realize the installation and positioning of the gold-plated stylus unit (232).

7. The magnetic plug-in headset according to claim 6, characterized in that, The outer side of the housing body (2221) is provided with a plug-in limiting groove (2224) to guide and limit the plug-in connection of the broadcasting mechanism (100).

8. The magnetic plug-in headset according to claim 6, characterized in that, The cross-section of the shell body (2221) is elliptical, rectangular or trapezoidal.

Images