Pillow with magnetic assembly

Abstract

The utility model relates to a pillow with magnetic attraction assembly, the head -mounted sensor of existing pillow has the situation of inconvenient charging, the utility model discloses a pillow body and the control box and head -mounted sensor of external in pillow body, the rear edge of pillow body is equipped with exposed charging interface, be equipped with charging connector on the head -mounted sensor, and charging connector inserts charging interface and is fixed through magnetic attraction assembly adsorption, to make the head -mounted sensor obtain outside power supply. Charging connector inserts charging interface and is fixed through magnetic attraction assembly adsorption, both ensure that charging connector and charging interface can reliably insert and connect and ensure that the circuit is unobstructed, can carry out the continuous charging to head -mounted sensor, also set up charging interface on pillow body, place the idle head -mounted sensor at pillow edge, convenient to arrange, also need not to configure independent charger, simplify the structure, effectively prevent the situation of losing, improve the use experience.

Description

Technical Field

[0001] This utility model relates to the field of bedding, specifically to a pillow. Background Technology

[0002] Existing pillows consist of a pillow body, a control box, and a head-mounted sensor. The pillow body provides comfortable support for the user's head, while the head-mounted sensor, worn on the user's head, transmits collected information to the control box. This information allows the control box to control corresponding functional components to perform specific functions for the user. The head-mounted sensor requires a charging assembly, which includes a charging connector on the sensor and a charging interface for connecting to an external power source. The charging connector is prone to detaching from the charging interface, leading to charging failures and affecting charging reliability. Furthermore, an additional charger with a charging interface is required, which is susceptible to charging failures due to the charger or the head-mounted sensor being lost or hidden, impacting the user experience. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a pillow with a magnetic component. The magnetic component is set between the charging connector and the charging interface, which not only ensures a reliable connection between the charging connector and the charging interface and ensures continuous charging, but also places the charging interface on the pillow body, eliminating the need for a separate charger, simplifying the structure, and allowing unused head-mounted sensors to be placed on the side of the pillow body to prevent loss, thus improving the user experience.

[0004] This invention is achieved through the following method: a pillow with a magnetic attachment component, comprising a pillow body and a control box and a head-mounted sensor externally mounted on the pillow body. The rear edge of the pillow body has an exposed charging interface, and the head-mounted sensor has a charging connector. The charging connector is inserted into the charging interface and magnetically attached to it, allowing the head-mounted sensor to receive external power. The insertion of the charging connector into the charging interface and the magnetic attachment ensures reliable connection and circuit continuity, enabling continuous charging of the head-mounted sensor. Furthermore, placing the charging interface on the pillow body allows for convenient storage of the unused head-mounted sensor near the pillow, eliminating the need for a separate charger, simplifying the structure, effectively preventing loss, and improving the user experience.

[0005] Preferably, the magnetic traction assembly includes a first magnetic traction member disposed at the bottom periphery of the charging interface and a second magnetic traction member disposed at the periphery of the charging connector end face. The charging connector is inserted into the charging interface, causing the first and second magnetic traction members to come into contact and engage. The first and second magnetic traction members can firmly engage when they come into contact with each other, which not only guides the connection between the charging connector and the charging interface but also improves the anti-detachment performance, preventing the charging connector and the charging interface from separating.

[0006] Preferably, the first and second magnetic attractors have the same profile so that they can be attracted to each other. The corresponding end faces of the first and second magnetic attractors can be matched and stacked, and the attraction reliability is improved by increasing the stacking area.

[0007] Preferably, both the first and second magnetic components are annular. The first magnetic component surrounds the bottom periphery of the charging interface, and the second magnetic ring surrounds the end face periphery of the charging connector, ensuring that the areas enclosed by the first and second magnetic components fit tightly together. At least one of the first and second magnetic components is a magnet, and the other is an iron component, ensuring that they can attract each other.

[0008] Preferably, the charging connector has a receiving terminal at the center of its end face, and the charging interface has a transmitting terminal at the center of its bottom wall. The charging connector is inserted into the charging interface and connected to the transmitting terminal through contact. The receiving terminal and the transmitting terminal are aligned and in contact, allowing the battery inside the head-mounted sensor to be charged. This ensures that the head-mounted sensor can operate independently after being disconnected from the charging interface and transmit the detected signals wirelessly to the control box.

[0009] Preferably, the charging connector and the charging interface have the same cross-sectional profile. The charging connector is inserted into the charging interface and is stopped by the side wall to ensure that the receiving terminal and the transmitting terminal are aligned and contacted. The charging connector can be inserted into the charging interface to ensure that the two are aligned and connected, thereby ensuring that the receiving terminal and the corresponding transmitting terminal are accurately connected. In addition, the transmitting terminal is hidden inside the charging interface, which provides concealment and protection for the transmitting terminal.

[0010] Preferably, the pillow body has an exposed central box at the center of its rear edge, which is connected to the control box. The charging interface is located on the top surface of the central box, and the control box charges the head-mounted sensor through the central box. The pillow contains sensing components and functional components. The central box connects the control box, sensing components, and functional components, ensuring that the control box can receive signals through the sensing components and perform corresponding functions through the functional components. The central box's exposed location at the center of the rear edge of the pillow body allows for connection to the control box via a connecting cable, enabling power, signal, and airflow connections. It also effectively avoids the user's head, preventing discomfort and damage from pressure. The charging interface is located on the exposed top surface of the central box, facilitating the insertion and connection of the head-mounted sensor from top to bottom via the charging connector.

[0011] Preferably, the head-mounted sensor includes a headband and a sensing element disposed in the middle of the headband, with the charging connector disposed on the bottom surface of the sensing element. The headband can be wrapped around the user's head for secure fixation, ensuring that the sensing element fits tightly against the user's head surface, preventing the head-mounted sensor from falling off and effectively improving detection accuracy.

[0012] Preferably, the inner wall of the sensing part is provided with sensing contacts. The sensing contacts are in close contact with the user's scalp to collect signals and improve data accuracy.

[0013] Preferably, the two ends of the headband are fixed by a connecting component to form a loop structure that can be fitted onto the target object, so that the sensing part fits tightly against the target object. The two ends of the headband can be fixed together by buckles or Velcro to form a loop, and the length of the headband when forming a loop is adjustable, thereby meeting the usage needs of different users and ensuring that the sensing part fits tightly against the surface of the user's head.

[0014] The beneficial effects of this utility model are as follows: The charging connector is inserted into the charging interface and fixed by magnetic attraction, which not only ensures that the charging connector and the charging interface can be reliably inserted and connected and that the circuit is unobstructed, but also enables continuous charging of the head-mounted sensor. Furthermore, the charging interface is located on the pillow body, allowing unused head-mounted sensors to be placed next to the pillow body for easy storage. This eliminates the need for a separate charger, simplifies the structure, effectively prevents loss, and improves the user experience. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the pillow's structure;

[0016] Figure 2 This is a schematic diagram of the structure when the charging interface and charging connector are separated.

[0017] Figure 3 Another structural diagram showing the charging interface and charging connector when separated;

[0018] Figure 4 A schematic diagram of the structure during charging of the head-mounted sensor;

[0019] In the diagram: 1. Pillow body, 2. Control box, 3. Head-mounted sensor, 4. Charging interface, 5. Charging connector, 6. First magnetic clasp, 7. Second magnetic clasp, 8. Power receiving terminal, 9. Power transmitting terminal, 10. Central box, 11. Sensing unit, 12. Headband, 13. Sensing contact. Detailed Implementation

[0020] The essential features of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] like Figure 1The pillow shown includes a pillow body 1, a control box 2, and a head-mounted sensor 3 externally mounted on the pillow body 1. The rear edge of the pillow body 1 has an exposed charging interface 4. The head-mounted sensor 3 has a charging connector 5. The charging connector 5 is inserted into the charging interface 4 and magnetically attached to it, allowing the head-mounted sensor 3 to receive external power. The insertion and magnetic attachment of the charging connector 5 into the charging interface 4 ensures reliable connection and circuit continuity, enabling continuous charging of the head-mounted sensor 3. Furthermore, the location of the charging interface 4 on the pillow body 1 allows for convenient placement of the unused head-mounted sensor 3 beside the pillow body 1, eliminating the need for a separate charger, simplifying the structure, effectively preventing loss, and improving the user experience.

[0022] In practice, the user collects brainwave signals by wearing a head-mounted sensor 3. The head-mounted sensor 3 transmits the collected signals wirelessly to the control box 2, so that the control box 2 can control the functional components on the pillow according to the signals, and use the operation of the functional components to provide corresponding functions for the user. When the user removes the head-mounted sensor 3, the head-mounted sensor 3 is inserted into the charging interface 4 from top to bottom through the charging connector 5 (e.g., Figure 4 As shown, the charging connector 5 and the charging interface 4 are inserted into the position and attracted and fixed by the magnetic component so that the power transmission terminal 9 and the power receiving terminal 8 are matched and connected, ensuring that the head-mounted sensor 3 can be charged. This ensures that the head-mounted sensor 3 can be connected to the pillow body 1 to prevent loss, and also ensures that the power transmission terminal 9 and the power receiving terminal 8 are reliably connected.

[0023] In actual operation, the magnetic attraction assembly includes a first magnetic attraction member 6 disposed at the bottom periphery of the charging interface 4 and a second magnetic attraction member 7 disposed at the end periphery of the charging connector 5. The charging connector 5 is inserted into the charging interface 4, causing the first magnetic attraction member 6 and the second magnetic attraction member 7 to come close together and attract each other. The magnetic attraction assembly can guide the charging connector 5 into the charging interface 4, and can also ensure that the end face of the charging connector 5 is tightly attached to the bottom wall of the charging interface 4, thereby ensuring that the power transmission terminal 9 and the power receiving terminal 8 are tightly attached, improving the reliability of conductivity.

[0024] In actual operation, the first magnetic attractor 6 and the second magnetic attractor 7 have the same outline so that they can be attracted to each other. Specifically, the first magnetic attractor 6 and the second magnetic attractor 7 are both ring-shaped, which can effectively increase the end face area of ​​the first magnetic attractor 6 and the second magnetic attractor 7, improve the adsorption reliability, and effectively avoid the power transmission terminal 9 and the charging terminal, making assembly convenient.

[0025] In actual operation, the charging connector 5 has a power receiving terminal 8 (e.g., ...) at the center of its end face. Figure 3 As shown), the bottom wall of the charging interface 4 is provided with a power transmission terminal 9 (as shown). Figure 2 As shown, the charging connector 5 is inserted into the charging interface 4 and connected to the power transmission terminal 9 via the power receiving terminal 8. The number of power transmission terminals 9 and power receiving terminals 8 are the same and their positions correspond one-to-one. They can be added or removed as needed to meet charging requirements.

[0026] In actual operation, the charging connector 5 and the charging interface 4 have the same cross-sectional profile. The charging connector 5 is inserted into the charging interface 4 and is restrained by its side wall to ensure that the receiving terminal 8 and the transmitting terminal 9 are aligned and in contact. The insertion of the charging connector 5 into the charging interface 4 and its restraint by its side wall effectively reduces the gap between the side wall of the charging connector 5 and the side wall of the charging interface 4, thereby preventing the charging connector 5 from shaking within the charging interface 4 and ensuring that the transmitting terminal 9 and the receiving terminal 8 will not shift or detach due to shaking of the charging connector 5.

[0027] In actual operation, a central hub box 10, exposed and connected to the control box 2, is located at the center of the rear edge of the pillow body 1. The charging interface 4 is located on the top surface of the central hub box 10, and the control box 2 charges the head-mounted sensor 3 through the central hub box 10. The central hub box 10 is located at the center of the rear edge of the pillow body 1, and the charging interface 4 is located on the exposed top surface of the central hub box 10, facilitating the insertion and connection of the charging connector 5. The central hub box 10 is used to connect the control box 2 and the functional components, as well as to connect the sensing components and the control box 2, thereby ensuring that the sensing components and functional components inside the pillow can be used in conjunction.

[0028] In actual operation, the head-mounted sensor 3 includes a headband 12 and a sensing element 11 disposed in the middle of the headband 12. The charging connector 5 is disposed on the bottom surface of the sensing element 11. Sensing contacts 13 are provided on the inner wall of the sensing element 11. The two ends of the headband 12 are fixed by a connecting assembly to form a loop structure that can be fitted onto a target object, so that the sensing element 11 fits tightly against the target object. When worn, the user places the sensing element 11 against a preset area on the head, and then connects and positions the two ends of the headband 12 through the connecting assembly, so that the headband 12 is wrapped around the head and the sensing contacts 13 are in contact with the preset area. This allows for continuous and accurate detection of the user's electroencephalogram (EEG) signals using the sensing contacts 13.

Claims

1. A pillow with a magnetic attraction component, comprising a pillow body (1) and a control box (2) and a head-mounted sensor (3) externally disposed on the pillow body (1), characterized in that, The rear edge of the pillow body (1) is provided with an exposed charging interface (4), and the head-mounted sensor (3) is provided with a charging connector (5). The charging connector (5) is inserted into the charging interface (4) and is fixed by magnetic attraction components so that the head-mounted sensor (3) can obtain external power.

2. The pillow with a magnetic suction component according to claim 1, characterized in that, The magnetic attraction assembly includes a first magnetic attraction member (6) disposed at the bottom periphery of the charging interface (4) and a second magnetic attraction member (7) disposed at the end periphery of the charging connector (5). The charging connector (5) is inserted into the charging interface (4) and the first magnetic attraction member (6) and the second magnetic attraction member (7) are brought close together and attracted.

3. A pillow with a magnetic suction component according to claim 2, characterized in that, The first magnetic attractor (6) and the second magnetic attractor (7) have the same profile so that they can be attracted to each other.

4. A pillow with a magnetic suction component according to claim 3, characterized in that, Both the first magnetic attractor (6) and the second magnetic attractor (7) are ring-shaped.

5. A pillow with a magnetic suction component according to claim 1, characterized in that, The charging connector (5) has a receiving terminal (8) in the middle of its end face, and the charging interface (4) has a transmitting terminal (9) in the middle of its bottom wall. The charging connector (5) is inserted into the charging interface (4) and is connected to the transmitting terminal (9) through the receiving terminal (8).

6. A pillow with a magnetic suction component according to claim 5, characterized in that, The charging connector (5) and the charging interface (4) have the same cross-sectional profile. The charging connector (5) is inserted into the charging interface (4) and is stopped by the side wall so that the receiving terminal (8) and the transmitting terminal (9) are aligned and in contact.

7. A pillow with a magnetic suction component according to any one of claims 1-6, characterized in that, The pillow body (1) has an exposed central box (10) at the middle of its rear edge, which is connected to the control box (2). The charging interface (4) is located on the top surface of the central box (10). The control box (2) charges the head-mounted sensor (3) through the central box (10).

8. A pillow with a magnetic suction component according to any one of claims 1-6, characterized in that, The head-mounted sensor (3) includes a headband (12) and a sensing part (11) disposed in the middle of the headband (12), and the charging connector (5) is disposed on the bottom surface of the sensing part (11).

9. A pillow with a magnetic suction component according to claim 8, characterized in that, The inner wall of the sensing part (11) is provided with sensing contacts (13).

10. A pillow with a magnetic suction component according to claim 8, characterized in that, The two ends of the headband (12) are fixed by a connecting component and form a ring structure that can be fitted onto the target object so that the sensing part (11) fits tightly against the target object.

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