A head relaxation device with a deformable support structure

Abstract

This utility model discloses a deformable support structure head relaxation device, mainly relating to the field of head relaxation support technology. It includes a bed board, with a support frame fixedly connected to its lower surface. A support plate is located on one side of the upper surface of the bed board, and a support pad (a sponge pad) is fixedly connected to the surface of the support plate. An adjustment device is provided on the surface of the bed board corresponding to the position of the support plate. The adjustment device includes an adjustment frame, with its two end sidewalls fixedly connected to the inner wall of one end of the bed board. The beneficial effect of this utility model is that it solves the problem that long-term stress and tension in operators may develop into chronic headaches or neck and shoulder pain. In such cases, the head relaxation device can help alleviate these symptoms and prevent their worsening. However, when operating the head relaxation device, there is a problem of inconvenience in adjusting and limiting the device's support.

Description

Technical Field

[0001] This utility model relates to the field of head relaxation support technology, and in particular to a head relaxation device with a deformable support structure. Background Technology

[0002] The main purpose of a head relaxation device with a variable support structure is to provide a personalized comfort experience. It relieves symptoms such as head tension, pressure and headaches through adjustable support and design. It not only has precise head massage and pressure adjustment functions, but also increases comfort through functions such as heat and vibration. It helps users relieve discomfort caused by daily tension, anxiety or headaches and is quite common in daily life.

[0003] Existing technologies, such as the utility model patent with publication number CN216258111U, disclose a head posture adjustment and support device for clinical use in otolaryngology. This patent includes a bed board with a recessed cavity on one side. A rotating plate is rotatably connected to the inner circumference of the cavity, and two side plates are connected to the top of the rotating plate. Support plates are provided on both sides of the inner circumference of the rotating plate, and lifting components for adjusting the tilt are provided at the bottom of both support plates. An adjustment groove is provided on one side of the top of the rotating plate, and an adjustment component for driving one of the support plates is provided on the inner circumference of the adjustment groove. An arc-tooth plate is connected to the outer circumference of the rotating plate, and an angle component for adjusting the angle is provided on one side of the arc-tooth plate. This head posture adjustment and support device for clinical use in otolaryngology is adjustable to adapt to different patients and facilitates surgery.

[0004] In daily use, it has been found that long-term stress and tension of operators may develop into chronic headaches or neck and shoulder problems. In this case, the use of a head relaxation device can help relieve these symptoms and prevent them from worsening. However, when using a head relaxation device, it is inconvenient to adjust the device's support and limit.

[0005] This application provides a technical solution to the technical problem, aiming to provide those skilled in the art with a variety of solutions to the problem. Utility Model Content

[0006] The purpose of this invention is to address the issue that long-term stress and tension of operators may develop into chronic headaches or neck and shoulder problems in the existing technology. In such cases, the head relaxation device can help alleviate these symptoms and prevent them from worsening. However, the head relaxation device has the disadvantage of being inconvenient to support, adjust, and limit the device when in use.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a deformable support structure head relaxation device, comprising a bed board, a support frame fixedly connected to the lower surface of the bed board, a bearing plate located on one side of the upper surface of the bed board, a support pad fixedly connected to the surface of the bearing plate, the support pad being a sponge pad, an adjustment device provided on the surface of the bed board corresponding to the position of the bearing plate, the adjustment device comprising an adjustment frame, the two end side walls of the adjustment frame being fixedly connected to the inner wall of one end of the bed board, an adjustment block being slidably connected to the inner wall of the adjustment frame, the upper end surface of the adjustment block being fixedly connected to the surface of the bearing plate, guide grooves being provided on both sides of the lower surface of the adjustment block, the cross-section of the guide grooves being "T"-shaped, guide blocks being fixedly connected to both sides of the inner wall of the adjustment frame, the surface of the guide blocks being slidably connected to the inner wall of the guide grooves, an annular rack fixedly connected to the lower surface of the adjustment block, a mounting frame fixedly connected to the lower surface of the bed board corresponding to the position of the annular rack, a gear being rotatably connected to the inner wall of the mounting frame, and a rotating rod being rotatably connected to one side of the gear.

[0008] The aforementioned components achieve the following effects: during the process of relaxing the operator's head, the position of the support plate can be adjusted and limited by the adjustment device set on the inner wall of one end of the bed board, and the position of the support plate can be adjusted by the deflection of the adjustment block in the adjustment frame, providing variable support and protection for the operator's head, which helps to better relax the operator's head.

[0009] Preferably, two connecting columns are fixedly connected to both sides of the bearing plate, and connecting plates abut against both sides of the bearing plate. The connecting plates have an "L" shaped cross-section, and connecting holes are provided on both sides of the connecting plates. The connecting holes have a vertical cross-section, and the inner wall of the connecting hole slides through the arc surface of the connecting column. A connecting shaft is threaded onto the arc surface of the connecting column, and an airbag is fixedly connected to the side of the two connecting plates that are close to each other.

[0010] The effect achieved by the above components is that the position of the airbags on both sides of the connecting plate can be adjusted by sliding the connecting plate between the connecting hole and the connecting column, which helps to better protect the operator's head.

[0011] Preferably, the arc surface of the connecting column is fitted with a connecting ring, and the upper surface of the connecting ring abuts against the lower surface of the connecting shaft.

[0012] The effect achieved by the above components is that the connecting ring can effectively protect the connecting shaft and prevent it from becoming loose and falling off.

[0013] Preferably, a limiting frame is fixedly connected to the lower surface of the bed board at the position corresponding to the rotating rod, and the inner wall of the limiting frame slides through the arc surface of the rotating rod.

[0014] The effect achieved by the above-mentioned components is that, during the rotation operation of the rotating rod, the position of the rotating rod can be supported and protected by the limiting frame.

[0015] Preferably, an auxiliary device is provided on the lower surface of the bed board corresponding to the position of the gear. The auxiliary device includes an auxiliary frame and a pressing frame. A drive rod is threaded through the side wall surface of the auxiliary frame. A movable block is rotatably connected to the end of the drive rod near the gear. The movable block has a wedge-shaped cross-section. Connecting plates are fixedly connected to both sides of the pressing frame. A sliding rod slides through the surface of the connecting plate. The bottom end of the sliding rod is fixedly connected to the surface of the auxiliary frame. The inner wall of the pressing frame is inclined and abuts against the surface of the movable block. A locking block is fixedly connected to the upper end of the pressing frame. The arc surface of one end of the drive rod slides through the inner wall of the limiting frame.

[0016] The effect achieved by the above components is as follows: after the position of the adjusting block in the entire adjusting frame is deflected, in order to facilitate the effective fixing and limiting of the ring rack and gear fixed on the lower surface of the adjusting block, the auxiliary device set on the lower surface of the bed board can be used for protection, and the position of the entire gear can be locked and fixed.

[0017] Preferably, a friction sleeve, which is a rubber sleeve, is fixedly connected to the upper surface of the card block.

[0018] The effect achieved by the above components is that the friction sleeve made of rubber can increase friction, making it easier to better engage and fix the locking block and the gear teeth.

[0019] Preferably, a spring is fitted onto the arc surface of the slide rod, and the two ends of the spring are fixedly connected to the connecting plate and the slide rod, respectively.

[0020] The effect achieved by the above components is that the squeezing force generated by the spring can better limit the position of the squeezing frame, which helps to protect the position of the squeezing frame.

[0021] In summary, the beneficial effects of this utility model are as follows:

[0022] In this invention, by operating the adjustment device, the support plate position is tilted and deflected, thereby providing multi-directional support and protection for the operator's head. During this process, the meshing rotation between the annular rack on the inner wall of the adjustment frame and the bottom gear allows the adjustment block to rotate, which facilitates convenient control and operation of the entire support structure.

[0023] In this invention, by operating the auxiliary device, the adjusting block is effectively fixed after being moved to a suitable position. By sliding the position of the moving block, the moving block can press and lift the position of the extrusion frame, so that the locking block fixed at the upper end of the extrusion frame can engage and fix with the tooth surface of the gear, thereby preventing the position of the entire gear from moving and preventing the position of the adjusting block from being deflected. Attached Figure Description

[0024] Appendix Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0025] Appendix Figure 2 This is a schematic diagram of the structure of the adjustment device of this utility model;

[0026] Appendix Figure 3 This is a partial structural schematic diagram of the adjustment device of this utility model;

[0027] Appendix Figure 4 This is a schematic diagram of the disassembled structure of the adjustment device of this utility model;

[0028] Appendix Figure 5 This is a schematic diagram of the auxiliary device of this utility model.

[0029] The following are the reference numerals in the attached diagram: 1. Bed board; 2. Support frame; 3. Bearing plate; 4. Adjustment device; 401. Airbag cushion; 402. Connecting plate; 403. Connecting hole; 404. Connecting column; 405. Connecting shaft; 406. Connecting ring; 407. Adjusting block; 408. Ring rack; 409. Guide groove; 410. Adjusting frame; 411. Guide block; 412. Gear; 413. Rotating rod; 414. Limiting frame; 415. Mounting frame; 5. Auxiliary device; 51. Auxiliary frame; 52. Pressing frame; 53. Locking block; 54. Moving block; 55. Slide rod; 56. Connecting plate; 57. Spring; 58. Friction sleeve; 59. Drive rod; 6. Support pad. Detailed Implementation

[0030] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0031] Reference Figures 1 to 5As shown, this utility model provides a technical solution: a head relaxation device with a deformable support structure, including a bed board 1, a support frame 2 fixedly connected to the lower surface of the bed board 1, a bearing plate 3 located on one side of the upper surface of the bed board 1, a support pad 6 fixedly connected to the surface of the bearing plate 3, the support pad 6 being a sponge pad, an adjustment device 4 provided on the surface of the bed board 1 corresponding to the position of the bearing plate 3, and an auxiliary device 5 provided on the lower surface of the bed board 1 corresponding to the position of the gear 412.

[0032] The specific settings and functions of its adjustment device 4 and auxiliary device 5 will be explained in detail below.

[0033] Reference Figure 2 , Figure 3 and Figure 4 As shown in this embodiment: the adjusting device 4 includes an adjusting frame 410. The two end sidewalls of the adjusting frame 410 are fixedly connected to the inner wall of one end of the bed board 1. An adjusting block 407 is slidably connected to the inner wall of the adjusting frame 410. The upper surface of the adjusting block 407 is fixedly connected to the surface of the bearing plate 3. Guide grooves 409 are provided on both sides of the lower surface of the adjusting block 407. The cross-section of the guide groove 409 is "T" shaped. Guide blocks 411 are fixedly connected to both sides of the inner wall of the adjusting frame 410. The surface of the guide block 411 is slidably connected to the inner wall of the guide groove 409. An annular rack 408 is fixedly connected to the lower surface of the adjusting block 407. A mounting bracket 415 is fixedly connected to the lower surface of the bed board 1 at the position corresponding to the annular rack 408. A gear 412 is rotatably connected to the inner wall of the mounting bracket 415. A rotating rod is rotatably connected to one side of the gear 412. 413, two connecting columns 404 are fixedly connected to both sides of the bearing plate 3. Connecting plates 402 are abutted against both sides of the bearing plate 3. The cross-section of the connecting plate 402 is "L" shaped. Connecting holes 403 are opened on both sides of the connecting plate 402. The cross-section of the connecting holes 403 is vertical. The inner wall of the connecting hole 403 slides through the arc surface of the connecting column 404. The arc surface of the connecting column 404 is threaded with a connecting shaft 405. Airbag cushions 401 are fixedly connected to the side of the two connecting plates 402 that are close to each other. A connecting ring 406 is sleeved on the arc surface of the connecting column 404. The upper surface of the connecting ring 406 abuts against the lower surface of the connecting shaft 405. A limit frame 414 is fixedly connected to the lower surface of the bed board 1 at the position corresponding to the rotating rod 413. The inner wall of the limit frame 414 slides through the arc surface of the rotating rod 413.

[0034] Reference Figure 5As shown in this embodiment: the auxiliary device 5 includes an auxiliary frame 51 and a pressing frame 52. A drive rod 59 is threaded through the side wall surface of the auxiliary frame 51. A moving block 54 is rotatably connected to one end of the drive rod 59 near the gear 412. The moving block 54 has a wedge-shaped cross section. Connecting plates 56 are fixedly connected to both sides of the pressing frame 52. A sliding rod 55 slides through the surface of the connecting plate 56. The bottom end of the sliding rod 55 is fixedly connected to the surface of the auxiliary frame 51. The inner wall of the pressing frame 52 is inclined and abuts against the surface of the moving block 54. A locking block 53 is fixedly connected to the upper end of the pressing frame 52. The arc surface of one end of the drive rod 59 slides through the inner wall of the limiting frame 414. A friction sleeve 58 is fixedly connected to the upper surface of the locking block 53. The friction sleeve 58 is a rubber sleeve. A spring 57 is sleeved on the arc surface of the sliding rod 55. The two ends of the spring 57 are fixedly connected to the connecting plate 56 and the sliding rod 55, respectively.

[0035] Detailed Instructions for Use: During the relaxation of the operator's head, the adjustment device 4 located on one end of the bed board 1 can be used for auxiliary operation, thereby adjusting the tilt and deflection of the support position of the bearing plate 3. First, rotate the rotating rod 413, causing the rotating rod 413 to drive the gear 412 inside the mounting frame 415 to rotate. Then, the gear 412 will drive the ring gear 412 on the lower surface of the adjusting block 407 inside the adjusting frame 410 to rotate. Next, the adjusting block 407 will deflect along the inner wall of the adjusting frame 410. After reaching the designated position, rotate the drive rod 59, causing the drive rod 59 to drive the moving block 54 along the inner wall of the pressing frame 52. When the sliding frame 52 is lifted, the upper fixed block 53 will engage with the tooth surface of the gear 412, preventing the gear 412 from further deflecting. At the same time, the position of the entire bearing plate 3 will be fixed and limited. Then, according to the operator's head shape, the position of the airbag pads 401 on both sides of the bearing plate 3 is adjusted. The connecting plate 402 on one side of the airbag pad 401 slides with the connecting post 404 through the connecting hole 403. Then, the connecting shaft 405 on the arc surface of the connecting post 404 is rotated to fix the position of the entire connecting plate 402 and the airbag pad 401, thereby facilitating the protection of the operator's head.

Claims

1. A head relaxation device with a deformable support structure, comprising a bed board (1) and a support plate (3), characterized in that: A support frame (2) is fixedly connected to the lower surface of the bed board (1). The bearing plate (3) is located on one side of the upper surface of the bed board (1). A support pad (6) is fixedly connected to the surface of the bearing plate (3). The support pad (6) is a sponge pad. An adjustment device (4) is provided on the surface of the bed board (1) at the position corresponding to the bearing plate (3). The adjustment device (4) includes an adjustment frame (410). The two side walls of the adjustment frame (410) are fixedly connected to the inner wall of one end of the bed board (1). An adjustment block (407) is slidably connected to the inner wall of the adjustment frame (410). The upper surface of the adjustment block (407) is fixedly connected to the surface of the bearing plate (3). Guide grooves (409) are provided on both sides of the lower surface of the segment (407). The cross-section of the guide groove (409) is "T" shaped. Guide blocks (411) are fixedly connected to both sides of the inner wall of the adjustment frame (410). The surface of the guide block (411) is slidably connected to the inner wall of the guide groove (409). A ring rack (408) is fixedly connected to the lower surface of the adjustment block (407). A mounting bracket (415) is fixedly connected to the lower surface of the bed board (1) at the position corresponding to the ring rack (408). A gear (412) is rotatably connected to the inner wall of the mounting bracket (415). A rotating rod (413) is rotatably connected to one side of the gear (412).

2. The head relaxation device with a deformable support structure according to claim 1, characterized in that: Two connecting columns (404) are fixedly connected to both sides of the bearing plate (3). Connecting plates (402) abut against both sides of the bearing plate (3). The cross-section of the connecting plate (402) is "L" shaped. Connecting holes (403) are opened on both sides of the connecting plate (402). The cross-section of the connecting hole (403) is vertical. The inner wall of the connecting hole (403) slides through the arc surface of the connecting column (404). The arc surface of the connecting column (404) is threaded with a connecting shaft (405). An airbag cushion (401) is fixedly connected to the side of the two connecting plates (402) that are close to each other.

3. The head relaxation device with a deformable support structure according to claim 2, characterized in that: The arc surface of the connecting column (404) is fitted with a connecting ring (406), and the upper surface of the connecting ring (406) abuts against the lower surface of the connecting shaft (405).

4. The head relaxation device with a deformable support structure according to claim 1, characterized in that: The lower surface of the bed board (1) is fixedly connected to a limiting frame (414) at the position corresponding to the rotating rod (413), and the inner wall of the limiting frame (414) slides through the arc surface of the rotating rod (413).

5. The head relaxation device with a deformable support structure according to claim 1, characterized in that: An auxiliary device (5) is provided on the lower surface of the bed board (1) at the position corresponding to the gear (412). The auxiliary device (5) includes an auxiliary frame (51) and a pressing frame (52). A drive rod (59) is threaded through the side wall surface of the auxiliary frame (51). A moving block (54) is rotatably connected to one end of the drive rod (59) near the gear (412). The moving block (54) has a wedge-shaped cross section. A connecting plate (56) is fixedly connected to both sides of the pressing frame (52). A slide rod (55) slides through the surface of the connecting plate (56). The bottom end of the slide rod (55) is fixedly connected to the surface of the auxiliary frame (51). The inner wall of the pressing frame (52) is inclined. The inner wall of the pressing frame (52) abuts against the surface of the moving block (54). A locking block (53) is fixedly connected to the upper end of the pressing frame (52). The arc surface of one end of the drive rod (59) slides through the inner wall of the limiting frame (414).

6. The head relaxation device with a deformable support structure according to claim 5, characterized in that: A friction sleeve (58) is fixedly connected to the upper surface of the card block (53), and the friction sleeve (58) is a rubber sleeve.

7. The head relaxation device with a deformable support structure according to claim 5, characterized in that: The arc surface of the slide rod (55) is fitted with a spring (57), and the two ends of the spring (57) are fixedly connected to the connecting plate (56) and the slide rod (55) respectively.

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