Magnetic type detachable earphone

Abstract

The utility model relates to the technical field of earphones, in particular to a magnetic type detachable earphone. The magnetic attraction type detachable earphone comprises a transmitting assembly, a receiver assembly, a main control assembly and a magnetic attraction type detachable structure, the detachable structure comprises a first magnetic ring and a second magnetic ring, the first magnetic ring is arranged at the connecting end of the transmitting assembly, the second magnetic ring is arranged at the connecting end of the receiver assembly, and the first magnetic ring and the second magnetic ring are connected in a magnetic attraction mode. When the first magnetic ring and the second magnetic ring are connected in a magnetic attraction mode, the first electrode unit in the transmitting assembly is electrically connected with the second electrode unit in the receiver assembly, and the Hall sensor in the second electrode unit is located in the second magnetic ring. The transmitting assembly and the receiver assembly are detachably connected through magnetic attraction, so that the earphone is convenient to use and store, the assembly process is simplified, the maintenance cost is reduced, and the first magnetic ring and the second magnetic ring can rotate by 360 degrees and stay so as to adapt to the mouth positions of different using objects, and the wearing comfort of the earphone is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to earphone technical field especially relates to a magnetic formula detachable earphone. BACKGROUND

[0002] In the earphone of prior art, the connection mode of external microphone is mostly integral connection. The external microphone in integral earphone is mainly connected with earphone main body through soldering wire, the external microphone cannot be separated from the earphone main body, and it is inconvenient to use and store, the assembly is complex and the maintenance cost is high. SUMMARY

[0003] (I) technical problem to be solved

[0004] In view of the above-mentioned shortcomings and deficiencies of prior art, the utility model provides a magnetic formula detachable earphone, which solves the technical problem that the external microphone in the existing earphone cannot be detached from the earphone main body.

[0005] (II) technical scheme

[0006] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the utility model comprises:

[0007] The utility model embodiment provides a magnetic formula detachable earphone, which comprises a microphone assembly, an earphone assembly, a main control assembly and a magnetic formula detachable structure, the main control assembly is connected to one side of the earphone assembly, and the main control assembly is electrically connected with the earphone assembly and the microphone assembly respectively, the magnetic formula detachable structure comprises a first magnetic ring and a second magnetic ring capable of magnetic attraction connection, the first magnetic ring is arranged at the connecting end part of the microphone assembly, and the second magnetic ring is arranged at the connecting end part of the earphone assembly, when the first magnetic ring and the second magnetic ring are magnetically connected, the first electrode unit in the microphone assembly is electrically connected with the second electrode unit in the earphone assembly, wherein the second magnetic ring is provided with a hall sensor.

[0008] Preferably, the connecting end part of the microphone assembly has coaxially arranged first and second annular protrusions, and a receiving groove is formed between the first and second annular protrusions; the first magnetic ring is embedded in the receiving groove, and the part of the first magnetic ring located outside the receiving groove is connected with the second magnetic ring.

[0009] Preferably, the connecting end part of the earphone assembly has a third annular protrusion, the second magnetic ring is embedded in the inner side of the third annular protrusion, and the top end of the second magnetic ring is lower than the third annular protrusion; when the microphone assembly is connected with the earphone assembly, the part of the first magnetic ring located outside the receiving groove is located in the inner side of the third annular protrusion and connected with the second magnetic ring.

[0010] Preferably, the first electrode unit comprises a first fixed seat and an electrode copper ring plate; the first fixed seat is partially sleeved on the inside of the first annular protrusion, and the electrode copper ring plate is arranged on the side of the first fixed seat facing the earphone assembly.

[0011] Preferably, the second electrode unit comprises a second fixing base, a Hall sensor, a connecting plate and a plurality of copper columns; the second fixing base is coaxially arranged with the third annular protrusion, and a second magnetic ring is sleeved between the second fixing base and the third annular protrusion; the connecting plate is arranged in the second fixing base, and the Hall sensor and the plurality of copper columns are arranged on the connecting plate, and the top ends of the plurality of copper columns protrude from the top end of the second fixing base; when the first magnetic ring is magnetically connected with the second magnetic ring, the copper columns are butted with the electrode copper ring plate.

[0012] Preferably, the electrode copper ring plate is provided with a plurality of copper rings which are sleeved in sequence; each copper ring corresponds to at least one copper column.

[0013] Preferably, the utility model also comprises a sealing ring; the sealing ring is arranged on the first magnetic ring; when the first magnetic ring is magnetically connected with the second magnetic ring, the sealing ring is located between the first magnetic ring and the third annular protrusion.

[0014] Preferably, the microphone assembly comprises a microphone unit; the microphone unit comprises a first cantilever housing, a second cantilever housing and at least one microphone; the first cantilever housing and the second cantilever housing are detachably connected and form an accommodating space inside, the microphone is located in the accommodating space, and the microphone is electrically connected with the first electrode unit; the second cantilever housing forms the connecting end part of the microphone assembly.

[0015] Preferably, the earphone assembly comprises an earphone body and an earphone housing, and the earphone body is arranged in the earphone housing; the side of the earphone housing facing the microphone assembly forms the connecting end part of the earphone assembly.

[0016] Preferably, the main control assembly comprises a main housing and a main control unit; the main control unit is located in the main housing, and the second electrode unit is electrically connected with the main control unit.

[0017] (Three) beneficial effects

[0018] The utility model discloses the beneficial effects are:

[0019] The utility model discloses a magnetic type detachable earphone, which comprises a microphone assembly, an earphone assembly, a main control assembly and a magnetic type detachable structure. The magnetic type detachable structure comprises a first magnetic ring and a second magnetic ring. The first magnetic ring is arranged at the connecting end part of the microphone assembly, and the second magnetic ring is arranged at the connecting end part of the earphone assembly. The first magnetic ring and the second magnetic ring are magnetically connected. When the first magnetic ring and the second magnetic ring are magnetically connected, the first electrode unit in the microphone assembly is electrically connected with the second electrode unit in the earphone assembly, and the Hall sensor in the second electrode unit is located in the second magnetic ring. Since the microphone assembly and the earphone assembly are detachably connected through magnetic attraction, the use and storage of the earphone are facilitated, the assembly process is simplified, and the maintenance cost is reduced. Since the first magnetic ring and the second magnetic ring can rotate by 360 degrees and stop, the mouth positions of different users can be adapted, and the comfort of wearing the earphone is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the magnetic type detachable earphone of the utility model;

[0021] Figure 2 It is a structural schematic view of the magnetic type detachable earphone of the utility model; Figure 1 It is a structural schematic view of the magnetic type detachable earphone of the utility model;

[0022] Figure 3 It is a structural schematic view of the magnetic type detachable earphone of the utility model; Figure 1 It is a structural schematic view of the magnetic type detachable earphone of the utility model;

[0023] Figure 4 It is a structural schematic view of the magnetic type detachable earphone of the utility model;

[0024] Figure 5 It is a structural schematic view of the magnetic type detachable earphone of the utility model;

[0025] Figure 6 It is a structural schematic view of the magnetic type detachable earphone of the utility model;

[0026] Figure 7 It is a structural schematic view of the magnetic type detachable earphone of the utility model.

[0027]

Explanation of the drawing mark

[0028] 1: the talker assembly; 11: the talker unit; 111: the first cantilever shell; 112: the second cantileve shell; 1121: the first annular protrusion; 1122: the second annular protrusion; 113: the main microphone; 114: the auxiliary microphone; 12: the first electrode unit; 121: the first fixed seat; 122: the electrode copper ring plate; 13: the first magnetic ring; 14: the sealing ring;

[0029] 2: the earphone assembly; 21: the earphone body; 22: the second electrode unit; 221: the Hall sensor; 222: the connection line group; 223: the copper column; 224: the second fixed seat; 225: the connecting plate; 23: the earphone shell; 231: the upper shell; 2311: the third annular protrusion; 232: the lower shell; 24: the second magnetic ring;

[0030] 3: the main control assembly; 31: the main shell; 32: the charging plate; 33: the key; 34: the main control board circuit board; 35: the battery;

[0031] 4: the connecting arm. DETAILED DESCRIPTION

[0032] In order to better explain the utility model, so as to facilitate understanding, the utility model is described in detail below by specific implementation mode, combined with the drawings.

[0033] For example, Figure 1 And Figure 2As shown, the utility model embodiment provides a kind of detachable earphone, detachable earphone includes talker component 1, earphone component 2, main control component 3, connecting arm 4 and magnetic attraction type detachable structure, main control component 3 is electrically connected with earphone component 2 and talker component 1 respectively, main control component 3 is connected on the side of earphone component 2 by connecting arm 4, of course main control component 3 can also be directly connected on earphone component 2.

[0034] Magnetic attraction type detachable structure includes the first magnetic ring 13 and the second magnetic ring 24 that can be magnetically attracted, first magnetic ring 13 is arranged in the connecting end portion of talker component 1, second magnetic ring 24 is arranged in the connecting end portion of earphone component 2, when first magnetic ring 13 and second magnetic ring 24 are magnetically attracted, first electrode unit 12 in talker component 1 is electrically connected with second electrode unit 22 in earphone component 2, wherein, second magnetic ring 24 is provided with Hall sensor 221 inside.Due to the setting of magnetic attraction type detachable structure, the detachable connection of earphone component 2 and talker component 1 is realized, and then the use and storage of earphone are facilitated, the assembly process is simplified and the maintenance cost is reduced.At the same time in this embodiment, since first magnetic ring 13 and second magnetic ring 24 can realize 360 degree rotation and stay, the mouth position of different use objects is adapted, and the comfort of earphone wearing is improved.

[0035] As shown, Figure 2 Talker component 1 includes talker unit 11 and first electrode unit 12, first electrode unit 12 is connected to one side of talker unit 11, and is arranged in first magnetic ring 13.

[0036] As shown, Figure 3 Talker unit 11 includes first cantilever housing 111, second cantilever housing 112 and at least one microphone, including two microphones in this embodiment, one is main microphone 113, and the other is auxiliary microphone 114.For the convenience of microphone installation, first cantilever housing 111 and second cantilever housing 112 are butt joint structure, and the inside of the two butt joint forms a containing space, main microphone 113 and auxiliary microphone 114 are located in the containing space, and main microphone 113 and auxiliary microphone 114 are electrically connected with first electrode unit 12. Among them, first cantilever housing 111 and second cantilever housing 112 can be clamped or bonded as a whole.

[0037] Among them, the second cantilever housing 112 of talker unit 11 forms the connecting end portion of talker component 1, the second cantilever housing 112 has coaxially arranged first annular protrusion 1121 and second annular protrusion 1122, the connecting end portion of talker component 1 has coaxially arranged first annular protrusion 1121 and second annular protrusion 1122, and the first annular protrusion 1121 and the second annular protrusion 1122 form a containing groove, the first magnetic ring 13 is embedded in the containing groove, and the part outside the containing groove is connected with the second magnetic ring 24.

[0038] As shown in Figure 4 The earphone assembly 2 includes an earphone body 21, a second electrode unit 22, and an earphone shell 23, both the earphone body 21 and the second electrode unit 22 are arranged in the earphone shell 23, and the master control assembly 3 is electrically connected with the second electrode unit 22 and the earphone body 21 respectively. In order to facilitate the installation of the earphone body 21 and the second electrode unit 22, the earphone shell 23 can include an upper shell 231 and a lower shell 232 which are detachably connected.

[0039] As shown in Figure 5 The end of the earphone shell 23 of the earphone assembly 2 towards the second cantilever shell 112 forms a connecting end of the earphone assembly 2, and the end of the earphone shell 23 towards the second cantilever shell 112 has a third annular protrusion 2311, the second magnetic ring 24 is embedded in the inner side of the third annular protrusion 2311 and the top end of the second magnetic ring 24 is lower than the third annular protrusion 2311. When the microphone assembly 1 is connected with the earphone assembly 2, the part of the first magnetic ring 13 outside the accommodating groove is located inside the third annular protrusion 2311 and connected with the second magnetic ring 24, so that the butt joint of the first magnetic ring 13 and the second magnetic ring 24 is located inside the earphone shell 23, thereby avoiding dust directly entering the butt joint and improving the magnetic attraction effect of the first magnetic ring 13 and the second magnetic ring 24.

[0040] In order to enable the magnetic attraction type detachable earphone to achieve waterproof and sweatproof, the magnetic attraction type detachable earphone further includes a sealing ring 14, which is arranged on the first magnetic ring 13. When the first magnetic ring 13 is magnetically connected with the second magnetic ring 24, the sealing ring 14 is located between the first magnetic ring 13 and the third annular protrusion 2311, so that the first electrode unit 12 and the second electrode unit 22 form a sealed space, thereby achieving waterproof and sweatproof effects.

[0041] Since the microphone unit 11 can rotate 360°, in order to prevent the wires connected with the microphone in the microphone unit 11 from being entangled, the first electrode unit 12 rotates synchronously with the microphone unit 11.

[0042] As shown in Figure 5 The first electrode unit 12 includes a first fixed seat 121 and an electrode copper ring plate 122, the electrode copper ring plate 122 is arranged on the side of the first fixed seat 121 facing the earphone assembly 2, and the first fixed seat 121 is sleeved in the first annular protrusion 1121.

[0043] Correspondingly, the second electrode unit 22 is located in the second magnetic ring 24, the second electrode unit 22 includes a connected Hall sensor 221, a connecting plate 225, a connecting line group 222, a second fixing seat 224 and a plurality of copper columns 223, the second fixing seat 224 is coaxially arranged with the third annular protrusion 2311, the second magnetic ring 24 is sleeved between the second fixing seat 224 and the third annular protrusion 2311, the connecting plate 225 is arranged inside the second fixing seat 224, the Hall sensor 221 is arranged at the center of the connecting plate 225, and the plurality of copper columns 223 are arranged on the connecting plate 225 and the top ends of the copper columns 223 protrude from the top end of the second fixing seat 224. When the first magnetic ring 13 is magnetically connected with the second magnetic ring 24, the copper columns 223 are connected with the electrode copper ring plate 122.

[0044] As shown in Figure 5 , the main control assembly 3 includes a main shell 31, a charging plate 32, a key 33, a main control circuit board and a battery 35, the charging plate 32, the key 33, the main control circuit board and the battery 35 are arranged in the main shell 31, and the battery 35 supplies power to the main control circuit board, wherein the main control circuit board is electrically connected with the connecting plate 225 and the earpiece body 21 in the earpiece assembly 2.

[0045] As shown in Figure 6 , a plurality of copper rings arranged concentrically and at intervals are arranged on the electrode copper ring plate 122, the number of the copper rings is consistent with the number of the pins of the main microphone 113 and the auxiliary microphone 114, as shown in the figure, in this embodiment, the main microphone 113 and the auxiliary microphone 114 include four pins in total, each pin is connected with a copper ring, therefore, the electrode copper ring plate 122 includes four copper rings, and there is a certain interval between each copper ring, the width of the copper ring needs to ensure that the copper column 223 can be in good contact, and the copper rings are insulated from each other. When the positive and negative connection lines of the main microphone 113 and the auxiliary microphone 114 are connected with the four copper rings, the four copper rings represent the positive and negative poles of the main microphone 113 and the auxiliary microphone 114 respectively.

[0046] As shown in Figure 7 , the plurality of copper columns 223 of the second electrode unit 22 are distributed in a concentric radial array, it should be noted that at least one copper column 223 is arranged corresponding to each copper ring, in order to ensure the reliability of the contact, a plurality of spaced copper columns 223 can be arranged corresponding to each copper ring, wherein the copper column 223 is a pin copper column 223, the material of the copper column 223 can be copper or other conductive metal material, of course, a spring can also be used instead of the copper column 223 electrode, and the copper column 223 is connected with the main control assembly 3 through the connecting line group 222 on the connecting plate 225.

[0047] In actual application, the cantilever shell of the microphone unit 11 can rotate, the relative position of the microphone and the mouth of the person can be adjusted when different persons wear it, so as to obtain the best microphone effect, the head of the copper column 223 can move, the copper ring of the corresponding electrode copper ring plate 122 has a pre-pressing amount, so that the two are in normal contact, and the rotation movement of the cantilever shell is not affected, and each copper ring on the electrode copper ring plate 122 is a complete circle, when the cantilever shell rotates, the copper ring of the electrode copper ring plate 122 and the copper column 223 on the connecting plate 225 are in good contact at any angle of 360 degrees, so that the circuit forms a complete loop.

[0048] In the embodiment, the Hall sensor 221 is driven by the magnetic field force in the radial direction of the first magnetic ring 13, the distance between them ensures that the Hall sensor 221 can perceive the magnetic field force, and the magnetic field force is sufficient to drive the Hall sensor 221. When the earphone assembly 2 and the microphone assembly 1 are connected, in the microphone stage, the earphone is in the power-on state, the Hall sensor 221 perceives the magnetic field force in the radial direction of the first magnetic ring 13, the Hall sensor 221 gives a signal, the main control assembly 3 is connected with the copper ring on the first electrode unit 12 through the copper column 223 on the second electrode unit 22, so as to realize power supply for the main microphone 113 and the auxiliary microphone 114, at this time, the circuit of the main microphone 113 and the auxiliary microphone 114 forms a complete conduction state, and is in a working state, that is, the microphone. It should be noted that the first magnetic ring 13 and the second magnetic ring 24 are connected in the axial direction in the embodiment, the second magnetic ring 24 is magnetized in the axial direction only, and interference to the Hall sensor 221 inside is avoided.

[0049] When the microphone assembly 1 is detached from the earphone assembly 2, at this time, the earphone is in the power-on state, the Hall sensor 221 is not provided with the magnetic field by the first magnetic ring 13, there is no signal, and the main control assembly 3 will not supply power to the copper column 223, at this time, the copper column 223 exposed to the ear body is in a non-electric state, and when there is water or sweat, a short circuit will not be formed.

[0050] In the description of the utility model, it should be understood that the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included one or more features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0051] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can pass through intermediate medium indirectly connect;Can be two element inside communication or two element mutual action relation.For ordinary skilled person in the art, can understand the specific meaning of above-mentioned terms in the utility model according to specific circumstances.

[0052] In the utility model, unless another definite provision and limitation, first feature is "on" or "under" second feature, can be first and second feature direct contact, or first and second feature indirectly contact by intermediate medium.Moreover, first feature is "on", "above" and "on" second feature, can be first feature is directly above or obliquely above second feature, or just indicate that the horizontal height of first feature is higher than second feature.First feature is "under", "below" and "under" second feature, can be first feature is directly below or obliquely below second feature, or just indicate that the horizontal height of first feature is lower than second feature.

[0053] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model.In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.In addition, the skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of different embodiments or examples without contradiction.

[0054] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary, and cannot be understood as the limitation of the utility model, and the ordinary skilled person in the art can change, modify, replace and change the above-mentioned embodiments within the scope of the utility model.

Claims

1. A magnetic detachable earphone, characterized in that, The earphone comprises a microphone assembly (1), an earphone assembly (2), a main control assembly (3) and a magnetic detachable structure. The main control assembly (3) is connected to one side of the earphone assembly (2), and the main control assembly (3) is electrically connected with the earphone assembly (2) and the microphone assembly (1) respectively. The magnetic detachable structure comprises a first magnetic ring (13) and a second magnetic ring (24) capable of magnetic attraction connection, the first magnetic ring (13) is arranged at the connecting end of the microphone assembly (1), and the second magnetic ring (24) is arranged at the connecting end of the earphone assembly (2). When the first magnetic ring (13) and the second magnetic ring (24) are magnetically attracted and connected, a first electrode unit (12) in the microphone assembly (1) is electrically connected with a second electrode unit (22) in the earphone assembly (2), and a Hall sensor (221) is arranged in the second magnetic ring (24).

2. The magnetic detachable earphone of claim 1, wherein: The connecting end of the microphone assembly (1) has a first annular protrusion (1121) and a second annular protrusion (1122) arranged coaxially, and a receiving groove is formed between the first annular protrusion (1121) and the second annular protrusion (1122); The first magnetic ring (13) is embedded in the receiving groove, and the part of the first magnetic ring (13) located outside the receiving groove is connected with the second magnetic ring (24).

3. The magnetic detachable earphone of claim 2, wherein: The connecting end of the earphone assembly (2) has a third annular protrusion (2311), the second magnetic ring (24) is embedded inside the third annular protrusion (2311), and the top end of the second magnetic ring (24) is lower than the third annular protrusion (2311); When the microphone assembly (1) is connected with the earphone assembly (2), the part of the first magnetic ring (13) located outside the receiving groove is located inside the third annular protrusion (2311) and connected with the second magnetic ring (24).

4. The magnetic detachable earphone of claim 3, wherein: The first electrode unit (12) comprises a first fixed seat (121) and an electrode copper ring plate (122); The first fixed seat (121) is partially sleeved inside the first annular protrusion (1121), and the electrode copper ring plate (122) is arranged on the side of the first fixed seat (121) facing the earphone assembly (2).

5. The magnetic detachable earphone of claim 4, wherein: The second electrode unit (22) comprises a second fixed seat (224), the Hall sensor (221), a connecting plate (225) and a plurality of copper columns (223); The second fixed seat (224) is coaxially arranged with the third annular protrusion (2311), and the second magnetic ring (24) is sleeved between the second fixed seat (224) and the third annular protrusion (2311). The connecting plate (225) is arranged in the second fixing seat (224), and the Hall sensor (221) and the plurality of copper columns (223) are arranged on the connecting plate (225), and the top ends of the plurality of copper columns (223) extend out of the top end of the second fixing seat (224); When the first magnetic ring (13) and the second magnetic ring (24) are magnetically connected, the copper column (223) is connected with the electrode copper ring plate (122).

6. The magnetic detachable earphone of claim 5, wherein: The electrode copper ring plate (122) is provided with a plurality of copper rings arranged in sequence; Each copper ring corresponds to at least one copper column (223).

7. The magnetic detachable earphone of claim 3, wherein: Further comprising a sealing ring (14); The sealing ring (14) is arranged on the first magnetic ring (13); When the first magnetic ring (13) and the second magnetic ring (24) are magnetically connected, the sealing ring (14) is located between the first magnetic ring (13) and the third annular protrusion (2311).

8. The magnetic detachable earphone of claim 1, wherein: The microphone assembly (1) comprises a microphone unit (11); The microphone unit (11) comprises a first cantilever housing (111), a second cantilever housing (112) and at least one microphone; The first cantilever housing (111) and the second cantilever housing (112) are detachably connected and form an accommodation space inside, and the microphone is located in the accommodation space, and the microphone is electrically connected with the first electrode unit (12); The second cantilever housing (112) forms the connecting end of the microphone assembly (1).

9. The magnetic detachable earphone of claim 1, wherein: The earphone assembly (2) comprises an earphone body (21) and an earphone shell (23), and the earphone body (21) is arranged in the earphone shell (23); The side of the earphone shell (23) facing the microphone assembly (1) forms the connecting end of the earphone assembly (2).

10. The magnetic detachable earphone of claim 1, wherein: The main control assembly (3) comprises a main shell (31) and a main control unit; The main control unit is located in the main shell (31), and the second electrode unit (22) is electrically connected with the main control unit.

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