Earphone for improving sound quality
By detecting the headphone status and switching the sound pickup function, the problem of poor sound pickup caused by wearing the headphones backwards is solved. This achieves optimized sound pickup in different states, improving the noise reduction and sound quality of the headphones.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN BASEUS TECH CO LTD
- Filing Date
- 2025-08-15
- Publication Date
- 2026-08-04
AI Technical Summary
Headphones are easily worn backwards during use, which affects sound pickup.
The detection component detects the headphone status, and the control component switches the functions of the first and second pickup elements, enabling them to pick up different sounds in different states and improve the sound pickup effect.
When the headphones are worn backwards, adjusting the function of the pickup element improves the noise cancellation effect and sound quality.
Smart Images
Figure CN224596583U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of audio technology, and more particularly to a pair of headphones that improve sound quality. Background Technology
[0002] Headphones, with their advantages of being lightweight and easy to wear, are gradually being accepted and loved by consumers. However, in related technologies, the left and right earpieces of the headphone structure are often worn backwards during use, thus affecting the sound pickup effect of the headphone structure. Utility Model Content
[0003] In view of this, the present disclosure aims to provide headphones with improved sound quality.
[0004] To achieve the above objectives, the technical solution disclosed herein is implemented as follows:
[0005] This disclosure provides an embodiment of headphones with improved sound quality, comprising:
[0006] Ontology components;
[0007] The first pickup element is disposed on the main body assembly;
[0008] The second pickup element is disposed on the main body component and is spaced apart from the first pickup element;
[0009] A detection component is disposed on the main body component; the detection component is used to detect the state of the earphone.
[0010] A control component is disposed on the main body component and electrically connected to the detection component;
[0011] When the detection component detects that the earphone is in a first state, the control component is used to acquire the wearer's voice through the first pickup element and to acquire the sound of the external environment through the second pickup element; when the detection component detects that the earphone is in a second state, the control component is used to acquire the wearer's voice through the second pickup element and to acquire the sound of the external environment through the first pickup element.
[0012] In some embodiments, the detection component includes:
[0013] The first detection element is used to detect the position and orientation of the earphone;
[0014] When the first detection element detects that the earphone is in a first position, the control component is used to acquire the wearer's voice through the first pickup element and to acquire the sound of the external environment through the second pickup element; when the first detection element detects that the earphone is in a second position, the control component is used to acquire the wearer's voice through the second pickup element and to acquire the sound of the external environment through the first pickup element.
[0015] In some embodiments, the first detection element is a gyroscope; or...
[0016] The first testing component is a ball switch.
[0017] In some embodiments, the first detection element is a ball switch;
[0018] The headphones also include:
[0019] A first circuit is disposed on the main body assembly; the first detection element is disposed on the first circuit;
[0020] A second circuit is disposed in the main body assembly; the first detection element is also disposed in the second circuit;
[0021] When the first circuit is on and the second circuit is off, the first detection device detects that the earphone is in the first position; when the first circuit is off and the second circuit is on, the first detection device detects that the earphone is in the second position.
[0022] In some embodiments, it also includes:
[0023] A circuit board is disposed on the main body assembly; the first circuit and the second circuit are disposed on the circuit board, and the first detection element is disposed on the circuit board;
[0024] The first and second microphones are disposed on the circuit board;
[0025] The control components are mounted on the circuit board.
[0026] In some embodiments, the first detection element is a ball switch;
[0027] The headphones also include:
[0028] A third circuit is disposed on the main body assembly; the first detection element is disposed on the third circuit;
[0029] When the third circuit is on, the first detection element detects that the earphone is in the first position; when the third circuit is off, the first detection element detects that the earphone is in the second position.
[0030] In some embodiments, the detection component further includes:
[0031] The second detection element is used to detect the wearing status of the earphones;
[0032] When the first detection element detects that the earphone is in a first position and the second detection element detects that the earphone is in a wearing state, the control component is used to acquire the wearer's voice through the first pickup element and to acquire the sound of the external environment through the second pickup element; when the first detection element detects that the earphone is in a second position and the second detection element detects that the earphone is in a wearing state, the control component is used to acquire the wearer's voice through the second pickup element and to acquire the sound of the external environment through the first pickup element.
[0033] In some embodiments, the second detection element is an optical sensor; or...
[0034] The second detection element is a capacitive sensor.
[0035] In some embodiments, the ontology component includes:
[0036] First shell;
[0037] The second housing is disposed at a distance from the first housing;
[0038] Connectors are respectively connected to the first housing and the second housing;
[0039] A sound-generating component is disposed within the first housing;
[0040] The first pickup element and the second pickup element are disposed in the first housing or the second housing.
[0041] In some embodiments, the ontology component includes:
[0042] First shell;
[0043] The second housing is disposed at a distance from the first housing;
[0044] Connectors are respectively connected to the first housing and the second housing;
[0045] The headphones also include:
[0046] A sound-generating component is disposed within the first housing;
[0047] The first and second pickup elements are disposed at an interval in the second housing.
[0048] In some embodiments, the connector is configured to correspond to the position of the wearer's earlobe;
[0049] The connector is connected to one side of the second housing in a first direction; the first pickup and the second pickup are spaced apart in the second housing in a second direction;
[0050] The first direction and the second direction are different.
[0051] In some embodiments, the second housing includes a first mating surface for mating with the wearer's ear;
[0052] The second housing includes a first side and a second side disposed opposite to each other, the first side and the second side being respectively connected to the first mating surface;
[0053] The second housing has a first pickup hole on the first side corresponding to the position of the first pickup element, and a second pickup hole on the second side corresponding to the position of the second pickup element; and / or,
[0054] The first direction and the second direction are perpendicular.
[0055] In some embodiments, the second housing includes a first half-shell and a second half-shell; the first half-shell is used to fit into the wearer's ear;
[0056] The connector is connected to the second half-shell; the second half-shell has a first pickup hole and a second pickup hole that are spaced apart; the first pickup hole corresponds to the position of the first pickup element; the second pickup hole corresponds to the position of the second pickup element.
[0057] In some embodiments, the connector is used to engage with the wearer's upper ear root; the connector is connected to one side of the second housing in a third-direction upward direction;
[0058] The first and second microphones are spaced apart in the third direction.
[0059] In some embodiments, the ontology component includes:
[0060] First shell;
[0061] The second housing is disposed at a distance from the first housing;
[0062] Connectors are respectively connected to the first housing and the second housing;
[0063] The headphones also include:
[0064] A sound-generating component is disposed within the first housing;
[0065] The power supply is located inside the second housing and is electrically connected to the sound-generating component.
[0066] The disclosed earphone has a detection component capable of detecting the state of the earphone. When the detection component detects that the earphone is in a first state, the control component is used to acquire the wearer's voice through the first pickup element and to acquire ambient sounds through the second pickup element. When the detection component detects that the earphone is in a second state, the control component is used to acquire the wearer's voice through the second pickup element and to acquire ambient sounds through the first pickup element. Thus, based on the detection component and the control component, the earphone can enable the first and second pickup elements to pick up different sounds in different states, thereby improving the sound pickup effect of the earphone. Attached Figure Description
[0067] Figure 1 This is a schematic diagram of the structure of an earphone in an embodiment of this disclosure;
[0068] Figure 2 for Figure 1 Another perspective illustration;
[0069] Figure 3 for Figure 1 Another perspective illustration;
[0070] Figure 4 for Figure 3 AA cross-section view;
[0071] Figure 5 for Figure 1 BB cross-section;
[0072] Figure 6 This is a partial schematic diagram of the working principle of the earphone in an embodiment of this disclosure;
[0073] Figure 7 This is another partial schematic diagram of the working principle of the earphone in an embodiment of this disclosure;
[0074] Figure 8 This is a schematic diagram of another partial principle structure of the earphone in an embodiment of this disclosure.
[0075] Reference numerals: 100, body assembly; 110, first housing; 111, sound-emitting hole; 112, tuning hole; 120, second housing; 121, first half-shell; 122, second half-shell; 123, first pickup hole; 124, second pickup hole; 130, connector; 210, detection assembly; 211, first detection component; 220, circuit board; 230, power supply; 240, sound-emitting assembly; 250, charging component; 261, first pickup component; 262, second pickup component; 270, control assembly; 281, first circuit; 282, second circuit; 283, third circuit. Detailed Implementation
[0076] The technical solutions of this disclosure will be further described in detail below with reference to the accompanying drawings and some embodiments.
[0077] In the embodiments described in this disclosure, it should be noted that, unless otherwise stated and limited, the term "connection" should be interpreted broadly. For example, it can refer to an electrical connection or a connection between two internal components. It can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above term according to the specific circumstances.
[0078] It should be noted that the terms "first," "second," and "third" used in the embodiments of this disclosure are merely used to distinguish similar objects and do not represent a specific ordering of objects. It is understood that "first," "second," and "third" can be interchanged in a specific order or sequence where permitted. It should be understood that the objects distinguished by "first," "second," and "third" can be interchanged where appropriate so that the embodiments of this disclosure described herein can be implemented in orders other than those illustrated or described herein.
[0079] The following combination Figures 1 to 8 This disclosure describes in detail the headphones that improve sound quality according to embodiments.
[0080] In embodiments of this disclosure, the headphones for improving sound quality include: a body assembly 100, a first pickup element 261, a second pickup element 262, a detection assembly 210, and a control assembly 270. The first pickup element 261 is disposed on the body assembly 100; the second pickup element 262 is disposed on the body assembly 100, and the second pickup element 262 is spaced apart from the first pickup element 261; the detection assembly 210 is disposed on the body assembly 100; the detection assembly 210 is used to detect the state of the headphones; the control assembly 270 is disposed on the body assembly 100 and electrically connected to the detection assembly 210; when the detection assembly 210 detects that the headphones are in a first state, the control assembly 270 is used to acquire the wearer's voice through the first pickup element 261, and also to acquire ambient sounds through the second pickup element 262; when the detection assembly 210 detects that the headphones are in a second state, the control assembly 270 is used to acquire the wearer's voice through the second pickup element 262, and also to acquire ambient sounds through the first pickup element 261.
[0081] In related technologies, the left and right earpieces of an earphone structure are often worn incorrectly during use, affecting the sound pickup effect of the earphone structure. However, in the earphone disclosed herein, the detection component 210 can detect the state of the earphone; when the detection component 210 detects that the earphone is in a first state, the control component 270 is used to acquire the wearer's voice through the first pickup element 261 and to acquire ambient sounds through the second pickup element 262; when the detection component 210 detects that the earphone is in a second state, the control component 270 is used to acquire the wearer's voice through the second pickup element 262 and to acquire ambient sounds through the first pickup element 261; thus, based on the detection component 210 and the control component 270, the earphone can enable the first pickup element 261 and the second pickup element 262 to pick up different sounds in different states, thereby improving the sound pickup effect and sound quality of the earphone.
[0082] In this embodiment, the earphone can be either the left or right earphone. The first state can be either the earphone being worn correctly or the earphone being worn backwards. The second state can also be either the earphone being worn correctly or the earphone being worn backwards. As an example, the earphone is the left earphone. The first state is the earphone being worn correctly, where the earphone is worn on the wearer's left ear. The second state is the earphone being worn backwards, where the earphone is worn on the wearer's right ear. In the first state, the distance between the first pickup element and the wearer's mouth is less than the distance between the second pickup element and the wearer's mouth. The first pickup element is used to pick up or receive the wearer's voice, and the second pickup element is used to pick up or receive ambient sounds. Therefore, by acquiring the wearer's voice through the first pickup element 261, which is closer to the wearer's mouth, and acquiring ambient sounds through the second pickup element 262, which is farther from the wearer's mouth, the noise reduction effect of the earphone can be improved, and the sound quality of the earphone can be enhanced. In the second state, the distance between the second microphone and the wearer's mouth is less than the distance between the first microphone and the wearer's mouth. The second microphone is used to pick up or receive the wearer's voice, while the first microphone is used to pick up or receive ambient sounds. Therefore, by using the second microphone 262, which is closer to the wearer's mouth, to acquire the wearer's voice, and the first microphone 261, which is farther from the wearer's mouth, to acquire ambient sounds, the noise cancellation effect and sound quality of the headphones can be improved. Thus, even if the headphones are worn backwards, adjusting the functions of the first microphone 261 and the second microphone 262 can also improve the noise cancellation effect and sound quality.
[0083] In this embodiment, the type of headphones is not limited. For example, the headphones can be ear-hook headphones, ear-in headphones, or clip-on headphones.
[0084] The earphones can be worn in either the wearer's left or right ear. For example, when the earphones are worn in the wearer's left ear, they are in the first state; when worn in the wearer's right ear, they are in the second state. Similarly, when worn in the right ear, they are in the first state; when worn in the left ear, they are in the second state.
[0085] In this embodiment of the disclosure, the structure of the body component 100 is not limited. For example, as Figure 1 As shown, the main body assembly 100 may include: a first housing 110, a second housing 120, and a connector 130. The second housing 120 is spaced apart from the first housing 110; the connector 130 can be connected to the first housing 110 and the second housing 120 respectively by means of bonding, welding, snap-fitting, etc.
[0086] The first housing 110 can be used to fit into the wearer's ear. The shape of the first housing 110 is not limited. For example, the first housing 110 can be a spherical, cylindrical, elliptical, or other shaped structure.
[0087] The second housing 120 can be used to fit into the wearer's ear or head. The shape of the second housing 120 is not limited. For example, the second housing 120 can be a spherical, cylindrical, elliptical, or other similar shape.
[0088] In some embodiments, the first housing 110 and the second housing 120 may be made of lightweight, skin-friendly plastic material, such as medical-grade silicone-coated polyethylene terephthalate (PET) plastic, to improve wearing comfort.
[0089] The structure of connector 130 is not limited. For example, the connector can be strip-shaped. Alternatively, it can be tubular, cylindrical, or similar. The material of the connector is not limited. For example, it can be made of elastic rubber, silicone, or similar materials, allowing the headphones to be easily fitted to a comfortable position on the wearer's ear through deformation.
[0090] In some embodiments, the connector 130 may be made of a lightweight, skin-friendly plastic material, such as medical-grade silicone-coated polyethylene terephthalate (PET) plastic, to improve wearing comfort.
[0091] In some embodiments, the connector 130 can be used to engage with the upper ear of the wearer, where the earphone can be an ear-hook type. Of course, in other embodiments, the connector 130 can also be used to engage with the ear bone of the wearer, where the earphone can also be a clip-on type.
[0092] In some embodiments, the body assembly 100 may also include only a housing. Here, the headphones may be in-ear headphones. For example, the body assembly 100 may include only a first housing 110 or a second housing 120.
[0093] In this embodiment, the structure of the first microphone 261 is not limited. For example, the first microphone 261 can be a microphone or other microphone structure capable of picking up or receiving sound information.
[0094] The first pickup element 261 can be disposed in the first housing 110, the second housing 120, or the connector 130.
[0095] In this embodiment, the structure of the second microphone 262 is not limited. For example, the second microphone 262 can be a microphone or other microphone structure capable of picking up or receiving sound information.
[0096] The second pickup element 262 can be disposed in the first housing 110, the second housing 120, or the connector 130.
[0097] In this embodiment of the disclosure, the detection component 210 may be disposed in the first housing 110, the second housing 120, or the connector 130.
[0098] The method by which the detection component 210 detects the state of the headphones is not limited. For example, the detection component 210 may include a first detection element 211, which can be used to detect the pose state of the headphones. The pose state of the headphones in a first state is different from that in a second state, so the first detection element 211 can be used to detect the pose state of the headphones to determine whether the headphones are in the first state or the second state. The first detection element 211 can be a gyroscope, a ball switch, an optical pose sensor, a magnetic pose sensor, a composite pose sensing system, or other detection structures capable of detecting the pose state of the headphones. As another example, the detection component 210 may include a second detection element, which can be used to detect the wearing state of the headphones. The wearing state of the headphones in a first state is different from that in a second state, so the second detection element can be used to detect the wearing state of the headphones to determine whether the headphones are in the first state or the second state. The second detection element can be an optical sensor, a capacitive sensor, an infrared sensor, or other detection structures capable of detecting the wearing state of the headphones. As yet another example, the detection component 210 may include both a first detection element 211 and a second detection element.
[0099] In this embodiment of the disclosure, the control component 270 may be disposed in the first housing 110, the second housing 120, or the connector 130.
[0100] The structure of the control component 270 is not limited. For example, the control component 270 can be a control circuit, a control chip, a central processing unit (CPU), a microcontroller unit (MCU), or other structures with control functions.
[0101] The form in which the headphones are in the first and second states is not limited. For example, in the first state, the headphones are in a wearing state and can be worn on either the wearer's left or right ear. The distance between the first pickup element 261 and the wearer's mouth is less than the distance between the second pickup element 262 and the wearer's mouth. By acquiring the wearer's voice through the first pickup element 261, which is closer to the wearer's mouth, and acquiring ambient sounds through the second pickup element 262, which is farther from the wearer's mouth, the noise cancellation effect of the headphones can be improved. Similarly, in the second state, the headphones are in a wearing state and can be worn on either the wearer's left or right ear. The distance between the first pickup element 261 and the wearer's mouth is greater than the distance between the second pickup element 262 and the wearer's mouth. By acquiring the wearer's voice through the second pickup element 262, which is closer to the wearer's mouth, and acquiring ambient sounds through the first pickup element 261, which is farther from the wearer's mouth, the noise cancellation effect of the headphones can be improved.
[0102] As an example, when the earphone is worn on the wearer's left ear in the first state, the distance between the first pickup element 261 and the wearer's mouth is less than the distance between the second pickup element 262 and the wearer's mouth. By using the first pickup element 261, which is closer to the wearer's mouth, to capture the wearer's voice, and the second pickup element 262, which is farther from the wearer's mouth, to capture ambient sounds, the noise cancellation effect of the earphone can be improved. When the earphone is worn on the wearer's right ear in the second state, the distance between the first pickup element 261 and the wearer's mouth is greater than the distance between the second pickup element 262 and the wearer's mouth. Again, by using the second pickup element 262, which is closer to the wearer's mouth, to capture the wearer's voice, and the first pickup element 261, which is farther from the wearer's mouth, to capture ambient sounds, the noise cancellation effect of the earphone can be improved. Furthermore, by adjusting the functions of the first and second pickup elements 261 and 262 through the control component, the same earphone can be worn on both the wearer's left and right ears, greatly improving the earphone's adaptability. At the same time, it can also reduce headphone noise and improve headphone sound quality.
[0103] In some implementations of this disclosure, the detection component 210 may include a first detection element 211. The first detection element 211 can be used to detect the position and orientation of the headphones; when the first detection element 211 detects that the headphones are in a first position, the control component 270 is used to acquire the wearer's voice through the first pickup element 261 and to acquire the sound of the external environment through the second pickup element 262; when the first detection element 211 detects that the headphones are in a second position, the control component 270 is used to acquire the wearer's voice through the second pickup element 262 and to acquire the sound of the external environment through the first pickup element 261.
[0104] In this implementation, the first detection element 211 can detect the pose of the earphone, and the control component can determine the state of the earphone based on the pose detected by the first detection element 211. When the first detection element 211 detects that the earphone is in a first pose, the control component can determine that the earphone is in a first state based on the first detection element 211 detecting that the earphone is in a second pose, and when the first detection element 211 detects that the earphone is in a second pose, the control component can determine that the earphone is in a second state based on the first detection element 211 detecting that the earphone is in a second pose.
[0105] In this implementation, by detecting the position and orientation of the headphones and adjusting the functions of the first pickup element 261 and the second pickup element 262, the noise reduction effect of the headphones can be greatly improved.
[0106] In this implementation, the first detection element 211 has already been described above and will not be repeated here. As an example, the first detection element 211 can be a gyroscope to detect the headphone's pose state. As another example, the first detection element 211 can be a ball switch to detect the headphone's pose state. Ball switches are low-cost, significantly reducing the headphone's cost; simultaneously, the control principle of a ball switch is simple, requiring a low-cost control component 270. For example, the conduction or disconnection of the ball switch circuit directly corresponds to the headphone's pose state. As an example, the conduction of the ball switch corresponds to the first pose state, where the control component 270 can detect a high level, for example, signal 1; the control component 270 confirms the headphone is in the first state. The disconnection of the ball switch corresponds to the second pose state, where the control component 270 can detect a low level, for example, signal 0; the control component 270 confirms the headphone is in the second state. Here, since the control component 270 can easily and quickly determine whether the headphones are in the first or second state based on high and low levels, the control component 270 does not need to have a large storage space or high processing power. Thus, control can be achieved with a low-cost control component, thereby further reducing the cost of the headphones.
[0107] The type of ball switch is not limited. For example, a ball switch can be a tilt-sensitive ball switch, etc. Another example is a mechanical ball switch, a photoelectric ball switch, etc. Yet another example is a single-pin, two-pin, three-pin, or four-pin ball switch. This disclosure does not limit this.
[0108] In some embodiments, such as Figure 7As shown, the first detection element 211 can be a ball switch; the earphone may also include a first circuit 281 and a second circuit 282. The first circuit 281 may be disposed in the body assembly 100; the first detection element 211 may be disposed in the first circuit 281; the second circuit 282 may be disposed in the body assembly 100; the first detection element 211 may also be disposed in the second circuit 282; when the first circuit 281 is turned on and the second circuit 282 is turned off, the first detection element 211 detects that the earphone is in the first position; when the first circuit 281 is turned off and the second circuit 282 is turned on, the first detection element 211 detects that the earphone is in the second position. Here, the first detection element 211 can be a four-pin ball switch, for example, the first detection element 211 can have pin 1, pin 2, pin 3 and pin 4; the first circuit 281 can be electrically connected to pin 1 and pin 4 respectively, and the second circuit 282 can be electrically connected to pin 3 and pin 4 respectively; in the first position of the earphone, pin 1 and pin 4 of the first detection element 211 are turned on, and pin 3 and pin 4 are turned off; in the second position of the earphone, pin 1 and pin 4 of the first detection element 211 are turned off, and pin 3 and pin 4 are turned on.
[0109] In some embodiments, such as Figure 8 As shown, the first detection element 211 can be a ball switch; the earphone may also include a third circuit 283, which is disposed in the body assembly 100; the first detection element 211 can be disposed in the third circuit 283; when the third circuit 283 is turned on, the first detection element 211 detects that the earphone is in a first position; when the third circuit 283 is turned off, the first detection element 211 detects that the earphone is in a second position. Here, the first detection element 211 can be a ball switch with two pins, and the third circuit 283 can be electrically connected to the two pins of the two-pin ball switch respectively; when the earphone is in the first position, the two pins of the first detection element 211 are turned on, and when the earphone is in the second position, the two pins of the first detection element 211 are turned off.
[0110] In this implementation, the earphone may also include a circuit board 220. The circuit board 220 can be disposed on the main body assembly 100 by means of snap-fit, adhesive or other methods; the first circuit 281 and the second circuit 282 can be disposed on the circuit board 220, and the first detection element 211 can be disposed on the circuit board 220 by means of adhesive, solder or other methods; thereby improving the neatness of the circuit arrangement.
[0111] Here, the first circuit 281 and the second circuit 282 can be disposed within the conductive layer of the circuit board 220. Of course, in other examples, the first circuit 281 and the second circuit 282 may not be disposed on the circuit board 220.
[0112] In this implementation, the third circuit 283 can also be disposed within the conductive layer of the circuit board 220. Of course, in other examples, the third circuit 283 may not be disposed within the circuit board 220.
[0113] In this implementation, the first pickup element 261 and the second pickup element 262 can be mounted on the circuit board 220 by means of bonding, soldering, or other methods; the control component 270 can also be mounted on the circuit board 220 by means of bonding, soldering, or other methods. This improves the neatness of the headphone circuit structure.
[0114] Of course, in other examples, the first pickup 261 and the second pickup 262 may not be disposed on the circuit board 220. The control component 270 may also not be disposed on the circuit board 220.
[0115] In this implementation, the detection component 210 may further include: a second detection element, which can be used to detect the wearing state of the headphones; when the first detection element 211 detects that the headphones are in a first position and the second detection element detects that the headphones are in a wearing state, the control component 270 is used to acquire the wearer's voice through the first pickup element 261 and to acquire the sound of the external environment through the second pickup element 262; when the first detection element 211 detects that the headphones are in a second position and the second detection element detects that the headphones are in a wearing state, the control component 270 is used to acquire the wearer's voice through the second pickup element 262 and to acquire the sound of the external environment through the first pickup element 261.
[0116] Here, when the first detection element 211 detects that the earphone is in a first position and the second detection element detects that the earphone is in a wearing state, the detection component 210 detects that the earphone is in a first state; when the first detection element 211 detects that the earphone is in a second position and the second detection element detects that the earphone is in a wearing state, the detection component 210 detects that the earphone is in a second state; by detecting both the earphone's position and wearing state, the detection accuracy of the detection component 210 can be improved; here, when the earphone is not in a wearing state, the control component 270 does not need to control the function adjustment of the first pickup element 261 and the second pickup element 262, so as to prevent the control component 270 from mistakenly controlling the function adjustment of the first pickup element 261 and the second pickup element 262. For example, when the wearer takes the earphones out of the earphone case and puts them on, or when the wearer holds the earphones, or when the wearer places the earphones in their clothing, the earphones may switch between a first position and a second position multiple times. Here, since the earphones are not being worn, the control component 270 does not need to adjust the functions of the first pickup element 261 and the second pickup element 262. When the wearer puts the earphones on their ears, the control component 270 then adjusts the functions of the first pickup element 261 and the second pickup element 262 based on the earphones' position, which can greatly improve the accuracy of earphone detection.
[0117] The second detection element has been described in the above embodiments and will not be repeated here. For example, the second detection element can be an optical sensor. Here, the optical sensor can use infrared light to illuminate the ear canal or auricular skin, and the control component 270 can determine whether the earphone is in contact with the wearer's ear by analyzing the changes in reflected light, thereby determining whether the second detection element has detected the wearing state of the earphone. As another example, the second detection element can be a capacitive sensor. Here, the capacitive sensor can detect the wearing state of the earphone by sensing the change in electric field caused when the wearer's skin comes into contact with the earphone. Its core relies on the unique dielectric properties of skin tissue.
[0118] In some implementations disclosed herein, such as Figure 4 As shown, the main body assembly 100 may include: a first housing 110, a second housing 120, and a connector 130. The second housing 120 is spaced apart from the first housing 110; the connector 130 is connected to both the first housing 110 and the second housing 120.
[0119] The above implementation example has already described the first housing 110, the second housing 120, and the connector 130, and will not be repeated here.
[0120] In this implementation, the headphones may further include a sound-generating component 240, which can be disposed within the first housing 110 by means of adhesive bonding, snap-fitting, or other methods. Here, in the wearing state, the first housing 110 may be located in front of the wearer's ear, and the second housing 120 may be located behind the wearer's ear. As an example, the first housing 110 may be located in the wearer's concha cavity.
[0121] Here, as Figure 1 As shown, the first housing 110 may also have a sound hole 111 corresponding to the position of the sound-generating component 240, and the sound emitted by the sound-generating component 240 can be transmitted to the outside of the headphones through the sound hole 111.
[0122] Here, as Figure 1 and Figure 3 As shown, the first housing 110 may also have a tuning hole 112 corresponding to the position of the sound-generating component 240. The tuning hole 112 is used to adjust the audio effect of the sound emitted by the sound-generating component 240.
[0123] The first pickup element 261 and the second pickup element 262 can be disposed within the first housing 110. The first pickup element 261 and the second pickup element 262 can also be disposed within the second housing 120. One of the first pickup element 261 and the second pickup element 262 can be disposed within the first housing 110, and the other of the first pickup element 261 and the second pickup element 262 can also be disposed within the second housing 120.
[0124] In this implementation, the connector 130 can be used to correspond to the position of the wearer's ear helix; here, the earphone can be a clip-on earphone.
[0125] The connector 130 can be connected to one side of the second housing 120 in a first direction; the first pickup 261 and the second pickup 262 can be spaced apart in the second housing 120 in a second direction; wherein the first direction and the second direction can be different, so that the first pickup 261 and the second pickup 262 are positioned in directions closer to and further away from the wearer's mouth, so as to improve the noise reduction effect of the headphones.
[0126] Here, the first direction and the second direction can be perpendicular or not. The first direction and the second direction can form a first angle, which can be 70 to 100 degrees, 75 degrees, 80 degrees, 85 degrees, 95 degrees, etc. When the first direction and the second direction are perpendicular, when the headphones are worn, the first pickup element 261 and the second pickup element 262 are generally positioned towards and away from the wearer's mouth, thereby further improving the noise reduction effect of the headphones.
[0127] In this implementation, the second housing 120 may include a first mating surface for mating with the wearer's ear; the second housing 120 may include a first side surface and a second side surface disposed opposite to each other, the first side surface and the second side surface being respectively connected to the first mating surface; the second housing 120 may have a first pickup hole 123 on the first side surface corresponding to the position of the first pickup element 261, and the second housing 120 may have a second pickup hole 124 on the second side surface corresponding to the position of the second pickup element 262; as Figure 2 and Figure 5 As shown, by placing the first pickup hole 123 and the second pickup hole 124 on two opposite sides, it is possible to prevent the sounds at the first pickup hole 123 and the second pickup hole 124 from interfering with each other, thereby further improving the noise reduction effect of the headphones.
[0128] Of course, in other examples, the first pickup hole 123 and the second pickup hole 124 may also be located on the same side of the second housing 120.
[0129] In this implementation, such as Figure 1 and Figure 3 As shown, the second housing 120 may include a first half-shell 121 and a second half-shell 122; the first half-shell 121 can be used to fit with the wearer's ear; the connector 130 can be connected to the second half-shell 122 by means of bonding, snapping, welding, etc.; the second half-shell 122 may have a first pickup hole 123 and a second pickup hole 124 spaced apart; the first pickup hole 123 can correspond to the position of the first pickup element 261; the second pickup hole 124 can correspond to the position of the second pickup element 262. By setting the first pickup hole 123 and the second pickup hole 124 in the second half-shell 122 away from the wearer, it is more convenient for the first pickup hole 123 and the second pickup hole 124 to receive sound.
[0130] Of course, in other examples, the first pickup hole 123 and the second pickup hole 124 can also be located on the first half-shell 121.
[0131] In this implementation, the connector 130 can be used to engage with the wearer's upper ear; here, the earphone can be an ear-hook type earphone.
[0132] The connector 130 can be connected to one side of the second housing 120 in the third-party upward direction; the first pickup element 261 and the second pickup element 262 can be spaced apart in the third-party upward direction, so that the first pickup element 261 and the second pickup element 262 can be positioned in directions close to and far from the wearer's mouth, thereby improving the effect of the first pickup element 261 and the second pickup element 262 in picking up or receiving sound.
[0133] Here, the third direction can be either the direction in which the second housing 120 is away from the wearer's mouth, or the direction in which the second housing 120 is closer to the wearer's mouth.
[0134] In this implementation, such as Figure 4 and Figure 5 As shown, the headphones may also include a power supply 230. The power supply 230 may be disposed within the second housing 120 and electrically connected to the sound-generating assembly 240 to supply power to the sound-generating assembly 240.
[0135] Power supply 230 can provide power to the first pickup 261, the second pickup 262, the detection component 210, and the control component 270.
[0136] In this implementation, such as Figure 1 and Figure 2 As shown, the headphones may also include a charging component 250, which may be disposed in the second housing 120 and may be used to charge the power supply 230. A circuit board 220 may be disposed inside the second housing 120, and the power supply 230 may be electrically connected to the charging component 250 through the circuit board 220.
[0137] The specific technical features described in the specific embodiments can be combined in any suitable manner without contradiction. For example, different combinations of specific technical features can form different embodiments and technical solutions. To avoid unnecessary repetition, the various possible combinations of the specific technical features in this utility model will not be described separately.
[0138] The above descriptions are merely some embodiments of this disclosure, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.
Claims
1. A pair of headphones with improved sound quality, characterized in that, include: Ontology components; The first pickup element is disposed on the main body assembly; The second pickup element is disposed on the main body component and is spaced apart from the first pickup element; A detection component is disposed on the main body component; the detection component is used to detect the state of the earphone. A control component is disposed on the main body component and electrically connected to the detection component; When the detection component detects that the earphone is in a first state, the control component is used to acquire the wearer's voice through the first pickup element and to acquire the sound of the external environment through the second pickup element; when the detection component detects that the earphone is in a second state, the control component is used to acquire the wearer's voice through the second pickup element and to acquire the sound of the external environment through the first pickup element.
2. The earphone according to claim 1, characterized in that, The detection component includes: The first detection element is used to detect the position and orientation of the earphone; When the first detection element detects that the earphone is in a first position, the control component is used to acquire the wearer's voice through the first pickup element and to acquire the sound of the external environment through the second pickup element; when the first detection element detects that the earphone is in a second position, the control component is used to acquire the wearer's voice through the second pickup element and to acquire the sound of the external environment through the first pickup element.
3. The earphone according to claim 2, characterized in that, The first detection device is a gyroscope; or, The first testing component is a ball switch.
4. The earphone according to claim 2, characterized in that, The first detection component is a ball switch; The headphones also include: A first circuit is disposed on the main body assembly; the first detection element is disposed on the first circuit; A second circuit is disposed in the main body assembly; the first detection element is also disposed in the second circuit; When the first circuit is on and the second circuit is off, the first detection device detects that the earphone is in the first position; when the first circuit is off and the second circuit is on, the first detection device detects that the earphone is in the second position.
5. The earphone according to claim 4, characterized in that, Also includes: A circuit board is disposed on the main body assembly; the first circuit and the second circuit are disposed on the circuit board, and the first detection element is disposed on the circuit board; The first and second microphones are disposed on the circuit board; The control components are mounted on the circuit board.
6. The earphone according to claim 2, characterized in that, The first detection component is a ball switch; The headphones also include: A third circuit is disposed on the main body assembly; the first detection element is disposed on the third circuit; When the third circuit is on, the first detection element detects that the earphone is in the first position; when the third circuit is off, the first detection element detects that the earphone is in the second position.
7. The earphone according to claim 2, characterized in that, The detection component also includes: The second detection element is used to detect the wearing status of the earphones; When the first detection element detects that the earphone is in a first position and the second detection element detects that the earphone is in a wearing state, the control component is used to acquire the wearer's voice through the first pickup element and to acquire the sound of the external environment through the second pickup element; when the first detection element detects that the earphone is in a second position and the second detection element detects that the earphone is in a wearing state, the control component is used to acquire the wearer's voice through the second pickup element and to acquire the sound of the external environment through the first pickup element.
8. The earphone according to claim 7, characterized in that, The second detection element is an optical sensor; or, The second detection element is a capacitive sensor.
9. The earphone according to claim 1, characterized in that, The body component includes: First shell; The second housing is disposed at a distance from the first housing; Connectors are respectively connected to the first housing and the second housing; A sound-generating component is disposed within the first housing; The first pickup element and the second pickup element are disposed in the first housing or the second housing.
10. The earphone according to claim 1, characterized in that, The body component includes: First shell; The second housing is disposed at a distance from the first housing; Connectors are respectively connected to the first housing and the second housing; The headphones also include: A sound-generating component is disposed within the first housing; The first and second pickup elements are disposed at an interval in the second housing.
11. The earphone according to claim 10, characterized in that, The connector is used to correspond to the position of the wearer's earlobe; The connector is connected to one side of the second housing in a first direction; the first pickup and the second pickup are spaced apart in the second housing in a second direction; The first direction and the second direction are different.
12. The earphone according to claim 11, characterized in that, The second housing includes a first mating surface for mating with the wearer's ear; The second housing includes a first side and a second side disposed opposite to each other, the first side and the second side being respectively connected to the first mating surface; The second housing has a first pickup hole on the first side corresponding to the position of the first pickup element, and a second pickup hole on the second side corresponding to the position of the second pickup element; and / or, The first direction and the second direction are perpendicular.
13. The headphones according to claim 11, characterized in that, The second housing includes a first half-shell and a second half-shell; the first half-shell is used to fit into the wearer's ear; The connector is connected to the second half-shell; the second half-shell has a first pickup hole and a second pickup hole that are spaced apart; the first pickup hole corresponds to the position of the first pickup element; the second pickup hole corresponds to the position of the second pickup element.
14. The earphone according to claim 10, characterized in that, The connector is used to fit with the wearer's upper ear root; the connector is connected to one side of the second housing in a third-direction upward direction; The first and second microphones are spaced apart in the third direction.
15. The headphones according to any one of claims 1 to 14, characterized in that, The body component includes: First shell; The second housing is disposed at a distance from the first housing; Connectors are respectively connected to the first housing and the second housing; The headphones also include: A sound-generating component is disposed within the first housing; The power supply is located inside the second housing and is electrically connected to the sound-generating component.