Self-adaptive massage device for automobile seat

Abstract

The utility model relates to the field of automobile massage seats, and discloses an automobile seat self-adaptive massage device which comprises an automobile headrest support, an installation plate is fixedly connected to the automobile headrest support, the two ends of the installation plate are fixedly connected with limiting seats respectively, and first limiting grooves are formed in the two sides of the two limiting seats respectively. The inner sides of the two first limiting grooves are connected with limiting rods in a sliding mode respectively, one sides of the two limiting rods are connected with connecting plates in a rotating mode respectively, massage blocks are arranged at one ends of the two connecting plates respectively, and massage block driving mechanisms enabling the massage blocks to move are arranged on one sides of the two limiting seats. And the effect of self-adaptive adjustment of necks of different passengers can be achieved, and high practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile massage seats, in particular to an automobile seat self-adaptive massage device. Background Art

[0002] The car seat massage headrest refers to a device inside the seat headrest that performs a simple massage on the passenger's neck to relieve fatigue, thereby realizing the simple massage chair function.

[0003] The existing massage device in the headrest area of ​​a car seat cannot make corresponding adjustments according to the differences in neck postures of different passengers, resulting in the massage device in the headrest area of ​​the car seat being unable to automatically make corresponding adjustments, thereby affecting the user experience of the massage seat. Based on this, an adaptive massage device for a car seat is proposed. Utility Model Content

[0004] In order to solve the technical problem of automobile massage seats, the utility model provides an automobile seat self-adaptive massage device.

[0005] The utility model is implemented by the following technical scheme: an adaptive massage device for automobile seats, comprising a vehicle headrest bracket, a mounting plate fixedly connected to the vehicle headrest bracket, two ends of the mounting plate respectively fixedly connected to limit seats, two sides of the two limit seats are respectively provided with No. 1 limit grooves, the inner sides of the two No. 1 limit grooves are respectively slidably connected to limit rods, one side of the two limit rods is respectively rotatably connected to a connecting plate, one end of the two connecting plates is respectively provided with a massage block, and one side of the two limit seats is provided with a massage block driving mechanism for moving the massage block.

[0006] As a further improvement of the above scheme, the massage block driving mechanism includes No. 2 limit grooves respectively opened on the inner sides of the two limit seats, and the inner sides of the two No. 2 limit grooves are respectively slidably connected with sliders, and the two sliders are each provided with a sliding groove, and the inner side of the sliding groove is slidably connected with the outer side of the connecting plate, and the lower side of the two sliders is provided with a slider driving mechanism for pushing the two sliders to move simultaneously.

[0007] As a further improvement of the above solution, the slider driving mechanism includes a fixed plate fixedly connected to the lower sides of the two sliders, the lower side of the fixed plate is provided with an adaptive adjustment mechanism that enables the massage block to adaptively adjust the necks of different passengers, and the fixed plate is provided with a fixed plate driving mechanism that enables the fixed plate to move up and down.

[0008] As a further improvement of the above solution, the adaptive adjustment mechanism includes a plurality of springs arranged between the fixing plate and the mounting plate.

[0009] As a further improvement of the above scheme, the fixed plate driving mechanism includes a dual-axis motor fixedly connected to the fixed plate, two output ends of the dual-axis motor are respectively fixedly connected to cams, and a silencer mechanism is arranged on the outside of the dual-axis motor to soundproof and reduce noise of the dual-axis motor.

[0010] As a further improvement of the above solution, the silencer mechanism includes a silencer box fixedly connected to one side of the fixed plate, and the silencer box is located at the periphery of the dual-axis motor.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model cooperates with the slider driving mechanism through the adaptive adjustment mechanism. When the necks of different passengers press against the massage block, the limit rod slides along the direction of the No. 1 limit groove to adjust the distance between the two massage blocks, thereby achieving the effect of adaptive adjustment of the pillow for different passengers riding on the car massage seat.

[0013] 2. The utility model drives two cams to rotate through a dual-axis motor, and the centrifugal force generated drives the fixed plate to move up and down, indirectly driving the limit rod to slide in the No. 1 limit groove, realizing the compound movement of the massage block within the space range, achieving a simple massage effect on the passenger's neck, and effectively relieving the passenger's fatigue. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of an adaptive massage device for a car seat provided by the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the local structure in;

[0016] Figure 3 for Figure 2 Top view of the .

[0017] Description of main symbols:

[0018] 1. Car headrest bracket; 2. Mounting plate; 3. Massage block; 4. Limit seat; 5. Limit slot No. 1; 6. Limit rod; 7. Slider; 8. Slide slot; 9. Muffler; 10. Connecting plate; 11. Fixed plate; 12. Dual-axis motor; 13. Cam; 14. Spring; 15. Limit slot No. 2. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0020] Example:

[0021] Please combine Figure 1-Figure 3 The present embodiment is an adaptive massage device for a car seat, comprising a headrest bracket 1 for a vehicle, a mounting plate 2 is fixedly connected to the headrest bracket 1 for a vehicle, both ends of the mounting plate 2 are fixedly connected to limit seats 4, two limit seats 4 are respectively provided with No. 1 limit grooves 5 on both sides, the inner sides of the two No. 1 limit grooves 5 are respectively slidably connected to limit rods 6, one side of the two limit rods 6 is respectively rotatably connected with connecting plates 10, the two connecting plates 10 are bent structures, and the sliding contact section with the slide groove 8 is a horizontal straight plate, one end of the two connecting plates 10 is provided with a massage block 3, and one side of the two limit seats 4 is provided with a massage block driving mechanism for moving the massage block 3.

[0022] Please combine Figure 2 As shown, the massage block driving mechanism includes No. 2 limiting grooves 15 respectively opened on the inner sides of the two limiting seats 4, and the inner sides of the two No. 2 limiting grooves 15 are respectively slidably connected with sliders 7, and the two sides of the sliders 7 are designed with card plate protrusions. The two sliders 7 are each provided with a slide groove 8, and the inner side of the slide groove 8 is slidably connected with the outer side of the connecting plate 10, and the lower side of the two sliders 7 is provided with a slider driving mechanism for pushing the two sliders 7 to move simultaneously.

[0023] Please combine Figure 2 As shown, the slider driving mechanism includes a fixed plate 11 fixedly connected to the lower sides of the two sliders 7, an adaptive adjustment mechanism is provided on the lower side of the fixed plate 11 to enable the massage block 3 to adaptively adjust the necks of different passengers, and a fixed plate driving mechanism is provided on the fixed plate 11 to move the fixed plate 11 up and down.

[0024] Please combine Figure 2 As shown, the adaptive adjustment mechanism includes a plurality of springs 14 arranged between the fixing plate 11 and the mounting plate 2. In this embodiment, there are four springs 14, which are symmetrically distributed, and the Huco coefficient is small. The strength of a normal human neck can completely counteract the maximum elastic force of the plurality of springs 14, and the safety is high.

[0025] Please combine Figure 2 The fixed plate driving mechanism includes a dual-axis motor 12 fixedly connected to the fixed plate 11. The two output ends of the dual-axis motor 12 are respectively fixedly connected to cams 13. The cam 13 is added with a counterweight block to amplify the centrifugal effect. The outer side of the dual-axis motor 12 is provided with a silencer mechanism for soundproofing and reducing the noise of the dual-axis motor 12.

[0026] Please combine Figure 2 As shown, the silencer mechanism includes a silencer box 9 fixedly connected to one side of the fixing plate 11 . The silencer box 9 is made of high-density material and has a good silencer effect. The silencer box 9 is located outside the dual-axis motor 12 .

[0027] The implementation principle of an adaptive massage device for a car seat in the embodiment of the present application is as follows: start the dual-axis motor 12, and the two output shafts drive the two cams 13 to rotate. Since the counterweight block on the cam 13 generates centrifugal force, the spring 14 will fluctuate at this time, which is manifested as the fixed plate 11 pushing the slider 7 to move up and down along the second limit groove 11, and the slider 7 moving up and down pushes the limit rod 6 to slide along the direction of the first limit groove 5, and the limit rod 6 pushes the connecting plate 10 and the massage block 3 to move obliquely upward or downward, thereby achieving a simple massage action on the passenger's neck.

[0028] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An adaptive massage device for a car seat, comprising a headrest bracket (1) for a car, characterized in that: The vehicle headrest bracket (1) is fixedly connected to a mounting plate (2), and both ends of the mounting plate (2) are respectively fixedly connected to a limiting seat (4), and two limiting grooves (5) are respectively provided on both sides of the two limiting seats (4), and the inner sides of the two limiting grooves (5) are respectively slidably connected to limiting rods (6), and one side of the two limiting rods (6) is respectively rotatably connected to a connecting plate (10), and one end of the two connecting plates (10) is provided with a massage block (3), and one side of the two limiting seats (4) is provided with a massage block driving mechanism for moving the massage block (3).

2. The car seat adaptive massage device according to claim 1, characterized in that: The massage block driving mechanism comprises second limiting grooves (15) respectively provided on the inner sides of the two limiting seats (4), the inner sides of the two second limiting grooves (15) are respectively slidably connected with sliders (7), the two sliders (7) are each provided with a sliding groove (8), the inner sides of the sliding grooves (8) are slidably connected with the outer sides of the connecting plate (10), and the lower sides of the two sliders (7) are provided with a slider driving mechanism for pushing the two sliders (7) to move simultaneously.

3. The self-adaptive massage device for automobile seats according to claim 2, characterized in that: The slider driving mechanism comprises a fixing plate (11) fixedly connected to the lower sides of the two sliders (7); an adaptive adjustment mechanism is arranged on the lower side of the fixing plate (11) to enable the massage block (3) to perform adaptive adjustment on the necks of different passengers; and a fixing plate driving mechanism is arranged on the fixing plate (11) to enable the fixing plate (11) to move up and down.

4. The self-adaptive massage device for automobile seats as claimed in claim 3, characterized in that: The adaptive adjustment mechanism comprises a plurality of springs (14) arranged between a fixing plate (11) and a mounting plate (2).

5. The car seat adaptive massage device according to claim 3, characterized in that: The fixed plate driving mechanism comprises a double-axis motor (12) fixedly connected to the fixed plate (11), two output ends of the double-axis motor (12) are respectively fixedly connected to cams (13), and a silencer mechanism for soundproofing and reducing noise of the double-axis motor (12) is arranged on the outside of the double-axis motor (12).

6. The self-adaptive massage device for automobile seats according to claim 5, characterized in that: The silencer mechanism comprises a silencer box (9) fixedly connected to one side of a fixed plate (11), and the silencer box (9) is located outside the dual-axis motor (12).

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