Head-mounted noise reduction equipment

Abstract

The utility model relates to a head-mounted noise reduction device, comprising an eyeshade assembly comprising an outer eyeshade and an inner eyeshade which are connected, the inner eyeshade is made of a flexible material, a battery and a control circuit board are arranged between the outer eyeshade and the inner eyeshade, and the battery is electrically connected with the control circuit board; the earmuff assembly comprises a left earmuff and a right earmuff, each of the left earmuff and the right earmuff comprises a shell, an inner cover and a player, the inner cover is made of a noise reduction and sound absorption material, and the player is arranged between the shell and the inner cover; the connecting band is made of a flexible material and is used for connecting the earmuff assembly and the eyeshade assembly; the wire extends along the connecting belt and is located on the inner side or inside the connecting belt, and the wire is connected with the control circuit board and the player; the wrapping belt is connected with the left earmuff and the right earmuff from one end far away from the eyeshade assembly, and the eyeshade assembly, the connecting belt, the earmuff assemblies and the wrapping belt form a ring to wrap the head of a human body.

Description

Technical Field

[0001] The utility model relates to the technical field of head-mounted products, in particular to a head-mounted noise reduction device. Background Art

[0002] Eye masks are products used to help users sleep, promote sleep, improve sleep quality, and soothe the user's spirit. However, in addition to the influence of light, people are also affected by sound when they sleep. Users need to configure earplugs by themselves, which is extremely inconvenient, and the small earplugs are easy to lose. With the development of technology, earmuffs and earplugs have appeared, but there is still room for improvement in noise reduction, and the function is single and cannot meet the needs of customers. Utility Model Content

[0003] In view of the above situation, it is necessary to propose a head-mounted noise reduction device for improving sleep.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a head-mounted noise reduction device, comprising:

[0005] An eye mask assembly, comprising an outer eye mask and an inner eye mask connected to each other, wherein the inner eye mask is made of a flexible material, a battery and a control circuit board are arranged between the outer eye mask and the inner eye mask, and the battery is electrically connected to the control circuit board;

[0006] An earmuff assembly, comprising a left earmuff and a right earmuff, wherein the left earmuff and the right earmuff each comprise an outer shell, an inner shell and a player, wherein the inner shell is made of a noise reduction and sound absorption material, and the player is placed between the outer shell and the inner shell;

[0007] A connecting belt, made of a flexible material, used to connect the earmuff assembly and the eye mask assembly;

[0008] A wire extending along the connecting strip and located on the inner side or inside of the connecting strip, wherein the wire connects the control circuit board and the player;

[0009] The covering belt connects the left earmuff and the right earmuff from an end away from the eye mask assembly. The eye mask assembly, the connecting belt, the earmuff assembly and the covering belt form a ring that covers the human head.

[0010] Furthermore, a first receiving groove, a second receiving groove and a wiring groove are provided on a side of the outer eye mask facing the inner eye mask, the wiring groove connects the first receiving groove and the second receiving groove, the control circuit board is arranged in the first receiving groove, the battery is arranged in the second receiving groove, and the connecting cable electrically connects the control circuit board and the battery through the wiring groove.

[0011] Furthermore, an operation panel is provided on the outer eye mask, and the operation panel is electrically connected to the control circuit board.

[0012] Furthermore, it also includes a charging and communication interface, which is exposed from the operation panel.

[0013] Furthermore, it also includes a heating sheet, which is arranged between the outer eye mask and the inner eye mask, and the heating sheet is electrically connected to the control circuit board.

[0014] Furthermore, a mounting groove is provided on a side of the outer eye mask facing the inner eye mask, the heating sheet is arranged in the mounting groove, and the heating sheet covers both eyes of the human body.

[0015] Furthermore, the outer eye mask is provided with a strip groove, and the connecting belt is arranged in the strip groove.

[0016] Furthermore, an inner cover is included between the outer shell and the inner cover, the player is arranged between the inner cover and the inner cover, and an installation cavity is provided between the outer shell and the inner cover for connecting the connecting belt and the covering belt.

[0017] Furthermore, a sound-permeable bottom plate is included between the inner cover and the inner housing, and the inner housing and the inner cover are both connected to the sound-permeable bottom plate.

[0018] Furthermore, the covering belt is a telescopic belt.

[0019] The beneficial effects of the utility model are as follows: a player is arranged in the earmuff assembly, and the user can use the player to play audio to soothe the mind, promote sleep, and reduce the influence of external noise, and the inner cover is made of noise reduction and sound absorbing material, which can reduce the influence of external noise on the one hand, and improve the playing effect of the player on the other hand. The battery and the control circuit board are arranged between the outer eye mask and the inner eye mask, which reduces the volume of the earmuff assembly, and there is enough space to configure a large-capacity battery, thereby improving the battery life. The wire is arranged on the inner side or inside of the connecting belt, and can be protected by the connecting belt to avoid damage to the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a head-mounted noise reduction device according to an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the exploded structure of a head-mounted noise reduction device according to an embodiment of the utility model;

[0022] Figure 3 This is a schematic structural diagram of an outer eye mask of a head-mounted noise reduction device according to an embodiment of the utility model;

[0023] Figure 4It is a schematic structural diagram of another direction of an outer eye mask of a head-mounted noise reduction device according to an embodiment of the utility model.

[0024] Description of labels:

[0025] 100, eye mask assembly; 110, outer eye mask; 111, first receiving groove; 112, second receiving groove;

[0026] 113, connection slot; 114, mounting slot; 115, strip slot; 120, inner eye mask; 200, battery;

[0027] 300, control circuit board; 400, earmuff assembly; 401, left earmuff; 402, right earmuff;

[0028] 410, outer shell; 420, inner cover; 430, inner cover; 440, sound-transmitting bottom plate; 450, player;

[0029] 500, connecting belt; 600, wire; 700, covering belt; 800, operation panel;

[0030] 810, charging and communication interface; 900, heating sheet. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the following is a further detailed description of a head-mounted noise reduction device of the utility model in combination with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0032] Please refer to Figure 1-Figure 4 , a head-mounted noise reduction device, comprising:

[0033] The eye mask assembly 100 includes an outer eye mask 110 and an inner eye mask 120 connected to each other, the inner eye mask 120 is made of a flexible material, a battery 200 and a control circuit board 300 are arranged between the outer eye mask 110 and the inner eye mask 120, and the battery 200 is electrically connected to the control circuit board 300;

[0034] The earmuff assembly 400 includes a left earmuff 401 and a right earmuff 402. The left earmuff 401 and the right earmuff 402 each include an outer shell 410, an inner shell 420 and a player 450. The inner shell 420 is made of a noise reduction and sound absorption material. The player 450 is placed between the outer shell 410 and the inner shell 420.

[0035] A connecting strap 500, made of a flexible material, used to connect the earmuff assembly 400 and the eyemuff assembly 100;

[0036] A wire 600 extending along the connecting belt 500 and located inside or on the inner side of the connecting belt 500 , the wire 600 connecting the control circuit board 300 and the player 450 ;

[0037] The covering belt 700 is connected to the left earmuff 401 and the right earmuff 402 from the end away from the eye mask assembly 100. The eye mask assembly 100, the connecting belt 500, the earmuff assembly 400 and the covering belt 700 form a ring to cover the human head.

[0038] A player 450 is provided in the earmuff assembly 400. The user can use the player 450 to play audio to soothe the mind, promote sleep, and reduce the influence of external noise. The inner cover 420 is made of noise reduction and sound absorbing material, which can reduce the influence of external noise on the one hand, and improve the playing effect of the player 450 on the other hand. The battery 200 and the control circuit board 300 are arranged between the outer eye mask 110 and the inner eye mask 120, which reduces the volume of the earmuff assembly 400, and there is enough space to configure a large-capacity battery 200, thereby improving the battery life. The wire 600 is arranged on the inner side or inside of the connecting belt 500, and can be protected by the connecting belt 500 to prevent the wire 600 from being damaged.

[0039] Please refer to Figure 2 and Figure 4 The outer eye mask 110 is provided with a first receiving groove 111, a second receiving groove 112 and a wiring groove 113 on one side facing the inner eye mask 120. The wiring groove 113 connects the first receiving groove 111 and the second receiving groove 112. The control circuit board 300 is arranged in the first receiving groove 111, and the battery 200 is arranged in the second receiving groove 112. The connecting cable electrically connects the control circuit board 300 and the battery 200 through the wiring groove 113. The first receiving groove 111, the second receiving groove 112 and the wiring groove 113 are arranged in the outer eye mask 110 to avoid discomfort to the human head. In particular, a cover plate for closing the first receiving groove 111, the second receiving groove 112 and the wiring groove 113 can also be provided as needed.

[0040] Please refer to Figure 1-Figure 3 , an operation panel 800 is provided on the outer eye mask 110, and the operation panel 800 is electrically connected to the control circuit board 300. It can be understood that, in order to facilitate electrical connection, the operation panel 800 is usually arranged corresponding to the control circuit board 300, that is, when the control circuit board 300 is arranged in the first receiving groove 111, the operation panel 800 is arranged at a position corresponding to the first receiving groove 111, and a groove can be provided as needed to prevent the operation panel 800 from protruding too much.

[0041] Please refer to Figure 1-Figure 3, further comprising a charging and communication interface 810, which is exposed from the operation panel 800. The charging and communication interface 810 is provided, and the user can charge through the interface, or communicate and input the stored audio data.

[0042] Please refer to Figure 2 , further comprising a heating sheet 900, the heating sheet 900 being arranged between the outer eye mask 110 and the inner eye mask 120, and the heating sheet 900 being electrically connected to the control circuit board 300. The heating sheet 900 is provided to apply heat to the eyes, so as to better relieve fatigue and promote sleep. Preferably, the heating sheet 900 is a flexible heating sheet 900, and polyimide and graphene heating sheets 900 can be selected as needed.

[0043] Please refer to Figure 4 The outer eye mask 110 has a mounting groove 114 on one side facing the inner eye mask 120, and the heating sheet 900 is disposed in the mounting groove 114, and the heating sheet 900 covers the eyes of the human body. The heating sheet 900 can be disposed in the mounting groove 114 by bonding, or can be fixed by other means, such as setting a baffle in the mounting groove 114.

[0044] Please refer to Figure 3 , the outer eye mask 110 is provided with a strip groove 115, and the connecting belt 500 is arranged in the strip groove 115. The connecting belt 500 can be one (the middle part is fixed to the eye mask assembly 100, and the two ends are connected to the earmuff assembly 400) or two (one end of each strip is connected to the eye mask assembly 100, and the other end is connected to the left earmuff 401 / right earmuff 402). When the connecting belt 500 is one, the strip groove 115 is a left-right conductive type. When the connecting belt 500 is two, the strip groove 115 can be a conductive type, or it can be set as two strip grooves 115 and open to the left and right ends respectively. The provision of the strip groove 115 can make the fixation more stable and improve the aesthetics.

[0045] Please refer to Figure 2 , an inner cover 430 is further included between the outer shell 410 and the inner cover 420, the player 450 is arranged between the inner cover 420 and the inner cover 430, and a mounting cavity is provided between the outer shell 410 and the inner cover 430 for connecting the connecting belt 500 and the covering belt 700. The inner cover 430 can better connect the connecting belt 500 and the covering belt 700, and has a beautiful appearance.

[0046] Please refer to Figure 2 A sound-transmitting bottom plate 440 is further included between the inner cover 430 and the inner cover 420, and the inner cover 420 and the inner cover 430 are both connected to the sound-transmitting bottom plate 440. Preferably, the inner cover 420 and the inner cover 430 are both bonded to the sound-transmitting bottom plate 440.

[0047] Preferably, the covering belt 700 is a retractable belt. It is understandable that the covering belt 700 can be one, that is, the two ends are connected to the left earmuff 401 and the right earmuff 402 respectively; or it can be two, one end of which is connected to the left earmuff 401 and the other end is connected to another covering belt 700, and the other end is connected to the right earmuff 402. The two covering belts 700 can be connected by magic tape, letter buckle connection, movable buckle connection, knot connection, etc.

[0048] A wire 600 slot can be provided on the inner side of the connecting belt 500, and the wire 600 is arranged in the wire 600 slot, and then the wire 600 slot is sealed by adhesive strips. Alternatively, the wire 600 can be directly formed or sewn into the connecting belt 500 by forming or sewing.

[0049] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0050] In summary, the utility model provides a head-mounted noise reduction device, in which a player is arranged in the earmuff assembly. The user can use the player to play audio to soothe the mind, promote sleep, and reduce the influence of external noise, and the inner cover is made of noise reduction and sound absorbing material, which can reduce the influence of external noise on the one hand, and improve the playing effect of the player on the other hand. The battery and the control circuit board are arranged between the outer eye mask and the inner eye mask, which reduces the volume of the earmuff assembly, and there is enough space to configure a large-capacity battery, thereby improving the battery life. The wire is arranged on the inner side or inside of the connecting belt, and can be protected by the connecting belt to avoid damage to the wire.

[0051] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A head-mounted noise reduction device, characterized in that: include: An eye mask assembly, comprising an outer eye mask and an inner eye mask connected to each other, wherein the inner eye mask is made of a flexible material, a battery and a control circuit board are arranged between the outer eye mask and the inner eye mask, and the battery is electrically connected to the control circuit board; An earmuff assembly, comprising a left earmuff and a right earmuff, wherein the left earmuff and the right earmuff each comprise an outer shell, an inner shell and a player, wherein the inner shell is made of a noise reduction and sound absorption material, and the player is placed between the outer shell and the inner shell; A connecting belt, made of a flexible material, used to connect the earmuff assembly and the eye mask assembly; A wire extending along the connecting strip and located on the inner side or inside of the connecting strip, wherein the wire connects the control circuit board and the player; The covering belt connects the left earmuff and the right earmuff from an end away from the eye mask assembly. The eye mask assembly, the connecting belt, the earmuff assembly and the covering belt form a ring that covers the human head.

2. A head-mounted noise reduction device according to claim 1, characterized in that: A first receiving groove, a second receiving groove and a wiring groove are provided on a side of the outer eye mask facing the inner eye mask, the wiring groove connects the first receiving groove and the second receiving groove, the control circuit board is arranged in the first receiving groove, the battery is arranged in the second receiving groove, and the connecting cable electrically connects the control circuit board and the battery through the wiring groove.

3. A head-mounted noise reduction device according to claim 1, characterized in that: An operation panel is arranged on the outer eye mask, and the operation panel is electrically connected to the control circuit board.

4. A head-mounted noise reduction device according to claim 3, characterized in that: It also includes a charging and communication interface, which is exposed from the operation panel.

5. A head-mounted noise reduction device according to claim 1, characterized in that: It also includes a heating sheet, which is arranged between the outer eye mask and the inner eye mask, and is electrically connected to the control circuit board.

6. A head-mounted noise reduction device according to claim 5, characterized in that: A mounting groove is provided on a side of the outer eye mask facing the inner eye mask, and the heating sheet is arranged in the mounting groove. The heating sheet covers both eyes of the human body.

7. A head-mounted noise reduction device according to claim 1, characterized in that: The outer eye mask is provided with a strip groove, and the connecting belt is arranged in the strip groove.

8. A head-mounted noise reduction device according to claim 1, characterized in that: An inner cover is also included between the outer shell and the inner cover, the player is arranged between the inner cover and the inner cover, and a mounting cavity is provided between the outer shell and the inner cover for connecting the connecting belt and the covering belt.

9. A head-mounted noise reduction device according to claim 8, characterized in that: A sound-permeable bottom plate is also included between the inner cover and the inner housing, and the inner housing and the inner cover are both connected to the sound-permeable bottom plate.

10. The head-mounted noise reduction device according to claim 1, characterized in that: The covering belt is a telescopic belt.

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