Sleep headrest

Abstract

The utility model relates to the technical field of automobile accessories, in particular to a sleep headrest which comprises a rear shell and an insertion rod. According to the headrest, the movable shell and the movable assembly are arranged, when the headrest is used, the driving motor is started through an external power source, the connecting plate is driven by the driving motor to rotate, the movable shell is driven by the connecting plate to rotate, the movable shell can move towards the two sides of the head of a user, and therefore the headrest can better adapt to the user; the use comfort of the headrest is improved; the Bluetooth module, the loudspeaker, the through groove and the through hole are arranged, the Bluetooth module can be connected with external equipment during use, voice playing can be achieved through the loudspeaker, the loudspeaker can be closer to ears through movement of the movable shell, passengers at the position can hear the ears under the condition that the volume is very small, use is convenient, and practicability is high. And other passengers cannot hear, so that a privacy protection effect can be achieved. The utility model has the advantages of multiple functions and good use effect.

Description

Technical Field

[0001] The utility model relates to a sleeping headrest, in particular to a sleeping headrest. Background Art

[0002] The main function of the headrest on the seat is to protect the fragile neck of the human body. When the car encounters a rear-end collision, the headrest can provide cushioning for the driver and passengers to prevent the neck from being directly impacted. Without the protection of the headrest, the force of the vehicle's acceleration and deceleration will directly press on the fragile neck, which may cause spinal injuries, and in severe cases even cause paralysis or endanger life.

[0003] At present, the headrests in the prior art are set in a fixed shape, and the headrests cannot adapt to the user's head well when used, so that the protection and support effects of the headrests are relatively insufficient, resulting in poor use effects; and the headrests in the prior art are relatively single in function and cannot bring better use effects to the user. Therefore, the utility model proposes a sleeping headrest. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a sleeping headrest to overcome the deficiencies of the prior art.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A sleeping headrest comprises a rear shell, wherein two insertion rods are symmetrically installed in the rear shell, a fixed shell is fixedly connected to the center of the front side wall of the rear shell, movable shells are installed on the left and right sides of the fixed shell, a movable component is arranged between the movable shell and the fixed shell, a Bluetooth module is fixedly connected to the inner cavity of the fixed shell, and a speaker is fixedly connected to the inner cavity of the movable shell.

[0007] As a preferred technical solution of the utility model, the movable component includes a driving motor, the driving motor is fixedly connected to the inner cavity of the movable shell, a connecting plate is fixedly connected to the driving motor, and the connecting plate is fixedly connected to the fixed shell.

[0008] As a preferred technical solution of the utility model, the rear shell includes a rear shell, a center shell is fixedly connected inside the rear shell, a front shell is fixedly connected to the front side of the center shell, a plurality of first buckles are fixedly connected to the inner side wall of the rear shell, and the rear shell is fixedly mounted to the center shell and the front shell respectively through the first buckles.

[0009] As a preferred technical solution of the utility model, the movable shell and the fixed shell are both covered with leather covers, and the leather covers are provided with through holes.

[0010] As a preferred technical solution of the utility model, a plurality of through slots are provided on the front side wall of the movable shell, and the through slots are arranged in a rectangular shape.

[0011] As a preferred technical solution of the utility model, the movable shell includes a first side shell, a plurality of second clips and positioning tubes are fixedly connected to the front side wall of the first side shell, a second side shell is arranged on the front side of the first side shell, a plurality of second clips and positioning tubes are fixedly connected to the rear side wall of the second side shell, and the first side shell and the second side shell are connected by the second clips and the positioning tubes.

[0012] The embodiment of the utility model provides a sleeping headrest, which has the following beneficial effects:

[0013] 1. The utility model is provided with a movable shell and a movable assembly. When in use, the driving motor is started by an external power supply, and the connecting plate is driven to rotate by the driving motor, and the connecting plate drives the movable shell to rotate, so that the movable shell can move to both sides of the user's head, so that the headrest can better adapt to the user and improve the comfort of the headrest;

[0014] 2. The utility model is provided with a Bluetooth module, a speaker, a through slot and a through hole. When in use, the Bluetooth module can be used to connect to an external device, and the speaker can be used to play voices. The movement of the movable shell can make the speaker closer to the ear. When the volume is very low, the passenger in that position can hear it. The utility model is easy to use, and other passengers cannot hear it, thus playing a role in privacy protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the front three-dimensional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the movable shell of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the rear housing of the utility model;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the active component of the utility model;

[0021] Figure 6It is a three-dimensional structural schematic diagram of the rear shell of the utility model.

[0022] In the figure: 1. rear shell; 2. plug rod; 3. fixed shell; 4. movable shell; 5. movable component; 6. Bluetooth module; 7. speaker; 8. drive motor; 9. connecting plate; 10. rear shell; 11. center shell; 12. front shell; 13. first buckle; 14. leather case; 15. through hole; 16. through groove; 17. first side shell; 18. second buckle; 19. positioning tube; 20. second side shell. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figure 1-6 As shown, a sleeping headrest comprises a rear shell 1, in which two insertion rods 2 are symmetrically installed, so that the device can be conveniently fixed to a car seat for easy use;

[0025] The rear housing 1 includes a rear housing 10, a central housing 11 is fixedly connected inside the rear housing 10, a front housing 12 is fixedly connected to the front side of the central housing 11, and a plurality of first buckles 13 are fixedly connected to the inner side wall of the rear housing 10. The rear housing 10 is fixedly installed with the central housing 11 and the front housing 12 respectively through the first buckles 13, so as to facilitate the fixed installation of the device;

[0026] A fixed shell 3 is fixedly connected to the center of the front side wall of the rear shell 1, and a movable shell 4 is installed on both the left and right sides of the fixed shell 3. A movable component 5 is arranged between the movable shell 4 and the fixed shell 3. The movable component 5 includes a driving motor 8, and the driving motor 8 is fixedly connected to the inner cavity of the movable shell 4. A connecting plate 9 is fixedly connected to the driving motor 8, and the connecting plate 9 is fixedly connected to the fixed shell 3, so that the movable shell 4 can be flipped and driven, so that the speaker is closer to the ear. When the volume is very low, the passenger at this position can hear it, which is convenient to use, and other passengers cannot hear it, which can play a role in privacy protection;

[0027] The movable shell 4 includes a first side shell 17, a plurality of second buckles 18 and positioning tubes 19 are fixedly connected to the front side wall of the first side shell 17, a second side shell 20 is arranged on the front side of the first side shell 17, a plurality of second buckles 18 and positioning tubes 19 are fixedly connected to the rear side wall of the second side shell 20, and the first side shell 17 and the second side shell 20 are connected by the second buckles 18 and the positioning tubes 19, so as to facilitate the installation of the equipment in the movable shell 4 and facilitate the assembly of the movable shell 4;

[0028] The inner cavity of the fixed shell 3 is fixedly connected with a Bluetooth module 6, and the inner cavity of the movable shell 4 is fixedly connected with a speaker 7, which can realize the operation of playing voice or music, making the functions diverse and the use effect good;

[0029] The movable shell 4 and the fixed shell 3 are both covered with a leather cover 14, which is provided with a through hole 15. The front side wall of the movable shell 4 is provided with a plurality of through slots 16, which are arranged in a rectangular shape to improve the comfort of use and facilitate the transmission of voice.

[0030] Working principle: Before using the device of the utility model, the device is first connected to the car power supply, and the insertion rod 2 is inserted into the car seat to achieve fixed installation of the device. When in use, the user's head is located at the fixed shell 3 and the Bluetooth module 6 is connected to the external device, and then the drive motor 8 is started through the external power supply. The drive motor 8 drives the connecting plate 9 to rotate, and the connecting plate 9 drives the movable shell 4 to rotate, so that the movable shell 4 moves to both sides of the user's head, so that the device can better adapt to the user's use and has a good use effect. After the adjustment is completed, the drive motor 8 is stopped, and the user can play the language through the external device through the Bluetooth module 6 to improve the comfort of use, and the Bluetooth module 6 can also be used to realize voice transmission between passengers, which is convenient for passengers to communicate when the volume is very low, and the use effect is good.

[0031] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sleeping headrest, comprising a rear shell (1), characterized in that: The rear shell (1) comprises a rear shell (10), a central shell (11) is fixedly connected inside the rear shell (10), a front shell (12) is fixedly connected to the front side of the central shell (11), a plurality of first buckles (13) are fixedly connected to the inner side wall of the rear shell (10), the rear shell (10) is fixedly installed with the central shell (11) and the front shell (12) respectively through the first buckles (13), two insertion rods (2) are symmetrically installed inside the rear shell (1), a fixed shell (3) is fixedly connected to the center of the front side wall of the rear shell (1), a movable shell (4) is installed on both the left and right sides of the fixed shell (3), and the movable shell (4) comprises a first side shell (17), a plurality of second buckles (18) and a positioning tube (19) are fixedly connected to the front side wall of the first side shell (17) A second side shell (20) is arranged on the front side of the first side shell (17); a plurality of second buckles (18) and positioning tubes (19) are fixedly connected to the rear side wall of the second side shell (20); the first side shell (17) and the second side shell (20) are connected by the second buckles (18) and the positioning tubes (19); a movable component (5) is arranged between the movable shell (4) and the fixed shell (3); the movable component (5) comprises a driving motor (8); the driving motor (8) is fixedly connected to the inner cavity of the movable shell (4); a connecting plate (9) is fixedly connected to the driving motor (8); the connecting plate (9) is fixedly connected to the fixed shell (3); a Bluetooth module (6) is fixedly connected to the inner cavity of the fixed shell (3); and a speaker (7) is fixedly connected to the inner cavity of the movable shell (4).

2. A sleeping headrest according to claim 1, characterized in that: The movable shell (4) and the fixed shell (3) are both covered with a leather cover (14), and the leather cover (14) is provided with a through hole (15).

3. A sleeping headrest according to claim 1, characterized in that: A plurality of through slots (16) are provided on the front side wall of the movable shell (4), and the through slots (16) are arranged in a rectangular shape.

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