Rhythm chair with multi-point sensing function

Abstract

The utility model relates to the technical field of rhythm chairs, in particular to a rhythm chair with a multi-point sensing function, which comprises a rhythm chair body, automatic adjusting mechanisms are arranged on the surface of the rhythm chair body and inside a fixing cylinder, and a convenient afternoon nap mechanism is arranged on the surface of the rhythm chair body and the surface of a backrest body. Multi-point sensing mechanisms are arranged on the surfaces of the seat cushion body, the armrest body and the backrest body. When the rhythm chair is used, the height of the rhythm chair body does not need to be manually adjusted, so that the automation degree of the rhythm chair for a user is greatly improved, and the rhythm chair can better meet the use requirements of the user when being used; the backrest body can be adjusted to a proper angle so that a user can conveniently take an afternoon nap, the using effect of the rhythm chair is better, different positions can be independently controlled for rhythm, multiple body feeling modes can be achieved, and therefore the requirements of different crowds can be met.

Description

Technical Field

[0001] This utility model relates to the field of rhythm chair technology, specifically a rhythm chair with multi-point sensing. Background Technology

[0002] Massage chairs are devices that use vibration to massage the body. Existing massage chairs have limited functions, only massaging a fixed position on the body, and cannot provide a variety of tactile sensations. Therefore, they cannot meet the needs of different groups of people. There is a need for a rhythmic chair with multi-point sensing.

[0003] First, the height of a rhythmic chair needs to be adjusted according to the user's needs. Currently, this adjustment usually requires manual intervention, which is inconvenient and significantly reduces the chair's automation level. Second, existing rhythmic chairs are often inconvenient for users to take naps, failing to meet user needs. The backrest cannot be adjusted to a suitable angle for a comfortable nap, reducing the chair's effectiveness. Third, rhythmic chairs need to massage various parts of the user's body. Current massage chairs are limited to a single point of contact and lack multi-point massage capabilities, failing to offer diverse motion modes and thus not meeting the needs of different users. Utility Model Content

[0004] The purpose of this utility model is to provide a rhythm chair with multi-point sensing to solve the problems mentioned in the background art, such as the need for users to manually adjust the height of the rhythm chair, which is inconvenient for users to take a nap, and the fact that it only massages a fixed position of the body and does not have the function of multi-point sensing massage.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rhythmic chair with multi-point sensing, comprising a rhythmic chair body, control buttons mounted on the surface of the rhythmic chair body, a backrest body disposed on the surface of the rhythmic chair body, the backrest body rotating in relation to the surface of the rhythmic chair body, a headrest body mounted on the top surface of the backrest body, a fixing cylinder disposed below the rhythmic chair body, a caster wheel bracket mounted on the bottom surface of the fixing cylinder, armrest bodies mounted on both sides of the rhythmic chair body via screws, and the top of the rhythmic chair body... The surface of the chair body is fitted with a seat cushion body. The surface of the chair body and the interior of the fixed cylinder are equipped with an automatic adjustment mechanism. The automatic adjustment mechanism includes a guide slider, a guide groove, an adjustment column, a rotating ball, and an electric push rod. The surfaces of the chair body and the backrest body are equipped with a convenient nap mechanism. The convenient nap mechanism includes a connecting column, a fixed groove, and a convenient nap assembly. The surfaces of the seat cushion body, armrest body, and backrest body are equipped with a multi-point sensing mechanism. The multi-point sensing mechanism includes a seat cushion sensor, an armrest sensor, and a multi-point sensing unit.

[0006] Preferably, the fixed cylinder is provided with an adjusting column inside, the adjusting column is slidably engaged with the inner wall of the fixed cylinder, the surface at the top of the adjusting column is fixed with the surface at the bottom of the rhythm chair body, guide sliders are installed on both sides of the adjusting column, and guide grooves are provided on the inner wall of the fixed cylinder, the guide grooves and the surfaces of the guide sliders are slidably engaged with each other.

[0007] Preferably, the surface of the guide slider is provided with equally spaced rotating balls, the surface of the rotating balls and the surface of the guide slider rotate in mutual engagement, the surface of the rotating balls and the inner wall of the guide groove slide in mutual engagement, an electric push rod is installed inside the fixed cylinder, the input end of the electric push rod is electrically connected to the output end of the control button, and the output end of the electric push rod is fixed to the surface at the bottom of the adjusting column.

[0008] Preferably, the multi-point sensing unit is disposed on the surface of the seat cushion body, the armrest body, and the backrest body. The multi-point sensing unit consists of a massage head, a holding groove, a massage motor, and a backrest sensor. An armrest sensor is installed on the inner wall of the armrest body, a seat cushion sensor is installed on the inner wall of the seat cushion body, and a backrest sensor is installed on the inner wall of the backrest body. The input terminals of the backrest sensor, seat cushion sensor, and armrest sensor are electrically connected to the output terminals of the control buttons, respectively.

[0009] Preferably, the interior of the seat cushion body, armrest body, and backrest body is provided with a holding slot, and each holding slot is equipped with a massage motor at equal intervals. The input end of the massage motor is electrically connected to the output end of the control button, and the output end of the massage motor is equipped with a rotating shaft through a coupling. One end of the rotating shaft passes through the seat cushion body, armrest body, and backrest body and extends to the top of the seat cushion body, armrest body, and backrest body, respectively.

[0010] Preferably, the surfaces of the seat cushion body, armrest body, and backrest body are all provided with massage heads for rhythmic massage at equal intervals. The surfaces of the massage heads rotate and cooperate with the surfaces of the seat cushion body, armrest body, and backrest body, respectively, and the surfaces of the massage heads are fixed to the surfaces of the rotating shaft.

[0011] Preferably, the convenient nap assembly is disposed on the surface of the main body of the rhythm chair and the backrest body. The convenient nap assembly consists of an arc-shaped clip, a stretch spring, an anti-slip pad, and an arc-shaped slot. Connecting columns are installed on both sides of the main body of the rhythm chair, and fixing slots are formed on the surface of the backrest body. One end of the fixing slot passes through the connecting column and extends to the outside of the fixing slot. The connecting column and the inner wall of the fixing slot rotate and engage with each other. A groove is formed on the surface of the connecting column, and an arc-shaped clip is provided inside the groove. The arc-shaped clip and the inner wall of the groove slide and engage with each other.

[0012] Preferably, each of the arc-shaped clips is equipped with a tension spring, one end of which is fixed to the inner wall of the groove. The inner wall of the backrest body is provided with equally spaced arc-shaped slots, which engage with the surface of the arc-shaped clips. The inner wall of the arc-shaped slots is equipped with an anti-loosening pad to prevent the arc-shaped clips from loosening, and the surface of the anti-loosening pad engages with the surface of the arc-shaped clips.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the multi-point sensing rhythm chair not only eliminates the need for manual height adjustment of the chair body during use, greatly improving the automation level of the user, but also better meets the user's needs. When the user needs to take a nap, the backrest can be adjusted to a suitable angle for the user to nap, making the rhythm chair more effective. Furthermore, the rhythm chair can sense the user's body at multiple points and automatically perform rhythmic movements, allowing for individual control of different positions for rhythmic movements and enabling multiple motion sensing modes, thus meeting the needs of different groups of people.

[0014] 1. An automatic adjustment mechanism controls the operation of an electric push rod inside the fixed cylinder. Under the action of the electric push rod, the adjusting column slides on the inner wall of the fixed cylinder. At this time, the electric push rod drives the adjusting column to slide inside the fixed cylinder. When the adjusting column moves, it drives the guide slider to slide inside the guide groove. Under the combined action of the guide slider and the guide groove, the adjusting column is guided. When the guide slider moves, the rotating ball rotates on the surface of the guide slider. Under the action of the rotating ball, the guide slider slides more effortlessly on the inner wall of the guide groove. When the adjusting column moves up and down inside the fixed cylinder, it drives the rhythm chair body to adjust to the required height, realizing the function of automatic height adjustment of the rhythm chair. Thus, the rhythm chair does not need to be manually adjusted in height during use, greatly improving the automation level of the user.

[0015] 2. With a convenient nap mechanism, the user leans back against the surface of the backrest. The backrest then rotates the connecting column within the fixed groove, adjusting the angle of the backrest. As the connecting column rotates, the elastic force of the spring inside the groove moves the arc-shaped clip into the groove. The connecting column then engages the arc-shaped clip with the corresponding arc-shaped slot, fixing the backrest to the surface of the chair. Anti-loosening pads prevent the arc-shaped clip from loosening, ensuring the stability of the adjusted backrest. The user can then lean back against the backrest for a nap, thus realizing the convenient nap function of the chair. This makes the chair more user-friendly, allowing the backrest to be adjusted to a suitable angle for a better nap experience, enhancing the overall usability of the chair.

[0016] 3. By incorporating a multi-point sensing mechanism, when a user sits on the surface of the seat cushion, the seat cushion sensor detects the user and transmits information to the control button. At this time, the control button automatically activates the massage motor inside the seat cushion. The massage motor drives the massage heads to rotate on the surface of the seat cushion, providing a relaxing massage to the user's buttocks. Subsequently, when the user places their arm on the surface of the armrest, the armrest sensor detects the user's arm and transmits information to the control button. At this time, the control button automatically activates the massage motor inside the armrest. The massage motor drives the massage heads to rotate on the surface of the armrest, providing a relaxing massage. The massage head massages and relaxes the user's arms. Then, when the user leans against the backrest, the backrest sensor detects the user's back and transmits information to the control button. At this time, the control button automatically controls the massage motor inside the backrest to work. Under the action of the massage motor, the massage head rotates on the surface of the backrest, massaging and relaxing the user's back. This realizes the multi-point sensing function of the rhythm chair, so that the rhythm chair can sense multiple points on the user's body and automatically perform rhythmic movements. It can control different positions individually for rhythmic movements and realize multiple body sensation modes, thus meeting the needs of different people. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0019] Figure 3 For the present utility model Figure 2 A magnified schematic diagram of the multi-point sensing mechanism;

[0020] Figure 4 For the present utility model Figure 2 An enlarged structural diagram of a convenient nap device;

[0021] Figure 5 This is an enlarged structural schematic diagram of the automatic adjustment mechanism of this utility model.

[0022] In the diagram: 1. Rhythmic Chair Body; 101. Armrest Body; 102. Backrest Body; 103. Headrest Body; 104. Casters; 105. Control Button; 106. Fixing Cylinder; 107. Seat Cushion Body; 2. Automatic Adjustment Mechanism; 201. Guide Slider; 202. Guide Slide; 203. Adjustment Column; 204. Rotating Ball; 205. Electric Push Rod; 3. Multi-Point Sensing Mechanism; 301. Seat Cushion Sensor; 302. Armrest Sensor; 303. Multi-Point Sensing Unit; 3031. Massage Head; 3032. Container Slot; 3033. Massage Motor; 3034. Backrest Sensor; 4. Convenient Nap Mechanism; 401. Connecting Column; 402. Fixing Slot; 403. Convenient Nap Assembly; 4031. Arc-Shaped Clip; 4032. Extension Spring; 4033. Anti-Slip Pad; 4034. Arc-Shaped Slot. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] The present invention provides a structure for a rhythmic chair with multi-point sensing, as follows: Figure 1 and Figure 2 As shown, the chair includes a rhythmic chair body 1. A control button 105 is installed on the surface of the rhythmic chair body 1. The control button 105 can be of the LA series. A backrest body 102 is provided on the surface of the rhythmic chair body 1. The backrest body 102 rotates and engages with the surface of the rhythmic chair body 1. A headrest body 103 is installed on the surface of the top position of the backrest body 102. A fixing cylinder 106 is provided at the bottom of the rhythmic chair body 1. A caster wheel frame 104 is installed on the surface of the bottom position of the fixing cylinder 106. Armrest bodies 101 are installed on both sides of the rhythmic chair body 1 by screws. A seat cushion body 107 is installed on the surface of the top position of the rhythmic chair body 1.

[0025] Furthermore, such as Figure 2 and Figure 5As shown, an automatic adjustment mechanism 2 is provided on the surface of the rhythm chair body 1 and inside the fixed cylinder 106. The automatic adjustment mechanism 2 includes a guide slider 201, a guide groove 202, an adjustment column 203, a rotating ball bearing 204, and an electric push rod 205. The fixed cylinder 106 is provided with an adjustment column 203, which slides in contact with the inner wall of the fixed cylinder 106. The surface at the top of the adjustment column 203 is fixed to the surface at the bottom of the rhythm chair body 1. Guide sliders 201 are installed on both sides of the adjustment column 203, and guide grooves 202 are provided on the inner wall of the fixed cylinder 106. The surfaces of the guide groove 202 and the guide slider 201 slide in contact with each other. The surface of the guide slider 201 is provided with equally spaced rotating balls 204. The surfaces of the rotating balls 204 and the guide slider 201 rotate in contact with each other. The surfaces of the rotating balls 204 slide in contact with the inner wall of the guide groove 202. An electric push rod 205 is installed inside the fixed cylinder 106. The electric push rod 205 can be of the DG series. The input end of the electric push rod 205 is electrically connected to the output end of the control button 105. The output end of the electric push rod 205 is fixed to the surface at the bottom of the adjusting column 203.

[0026] During implementation, the electric push rod 205 inside the fixed cylinder 106 is operated. Under the action of the electric push rod 205, the adjusting column 203 is driven to slide on the inner wall of the fixed cylinder 106. At this time, the electric push rod 205 drives the adjusting column 203 to slide inside the fixed cylinder 106. When the adjusting column 203 moves, it drives the guide slider 201 to slide inside the guide groove 202. Under the combined action of the guide slider 201 and the guide groove 202, the adjusting column 203 is guided. When the guide slider 201 moves, the rotating ball 204 rotates on the surface of the guide slider 201. Under the action of the rotating ball 204, the guide slider 201 slides on the inner wall of the guide groove 202 with less effort. When the adjusting column 203 moves up and down inside the fixed cylinder 106, the adjusting column 203 drives the rhythm chair body 1 to adjust to the required height, so as to realize the function of automatic height adjustment of the rhythm chair.

[0027] Furthermore, such as Figure 2 and Figure 4As shown, both the main body 1 and the backrest body 102 of the rhythmic chair are equipped with a convenient nap mechanism 4. The convenient nap mechanism 4 includes a connecting column 401, a fixing groove 402, and a convenient nap assembly 403. The convenient nap assembly 403 is set on the surface of the main body 1 and the backrest body 102. The convenient nap assembly 403 is composed of an arc-shaped clip 4031, a tension spring 4032, an anti-slip pad 4033, and an arc-shaped slot 4034. Connecting columns 401 are installed on both sides of the surface of the main body 1 of the rhythmic chair. Fixing grooves 402 are opened on the surface of the backrest body 102. One end of the fixing groove 402 passes through the connecting column 401 and extends to the outside of the fixing groove 402. The connecting column 401 and the fixing groove 403 are connected to the backrest body 102. The inner walls of the backrest body 102 rotate with each other. The surface of the connecting column 401 is provided with a groove, and an arc-shaped locking piece 4031 is provided inside the groove. The arc-shaped locking piece 4031 slides with the inner wall of the groove. The surface of the arc-shaped locking piece 4031 is equipped with a tension spring 4032. One end of the tension spring 4032 is fixed to the inner wall of the groove. The inner wall of the backrest body 102 is provided with equally spaced arc-shaped slots 4034. The arc-shaped slots 4034 and the surface of the arc-shaped locking piece 4031 engage with each other. The inner wall of the arc-shaped slots 4034 is equipped with an anti-loosening pad 4033 for preventing the arc-shaped locking piece 4031 from loosening. The surface of the anti-loosening pad 4033 engages with the surface of the arc-shaped locking piece 4031.

[0028] In practice, the user leans back against the surface of the backrest body 102. At this time, the backrest body 102 drives the connecting column 401 to rotate inside the fixing groove 402, adjusting the angle of the backrest body 102. When the connecting column 401 rotates inside the fixing groove 402, the elastic force of the extension spring 4032 inside the groove drives the arc-shaped clip 4031 to move into the groove. Then, the connecting column 401 drives the arc-shaped clip 4031 to lock into the corresponding arc-shaped slot 4034. Under the locking action of the arc-shaped clip 4031 and the arc-shaped slot 4034, the backrest body 102 is fixed to the surface of the rhythm chair body 1. At this time, the anti-loosening pad 4033 prevents the arc-shaped clip 4031 from loosening, ensuring the stability of the backrest body 102 after adjustment. Then, the user can lean their back against the surface of the backrest body 102 to take a nap, thus realizing the function of the rhythm chair for convenient napping.

[0029] Furthermore, such as Figure 2 and Figure 3As shown, the surfaces of the seat cushion body 107, armrest body 101, and backrest body 102 are all provided with multi-point sensing mechanisms 3. The multi-point sensing mechanism 3 internally includes a seat cushion sensor 301, an armrest sensor 302, and a multi-point sensing unit 303. The multi-point sensing unit 303 is disposed on the surfaces of the seat cushion body 107, armrest body 101, and backrest body 102, and consists of a massage head 3031, a receiving slot 3032, a massage motor 3033, and a backrest sensor 3034. An armrest sensor 302 is installed on the inner wall of the armrest body 101, a seat cushion sensor 301 is installed on the inner wall of the seat cushion body 107, and a backrest sensor 3034 is installed on the inner wall of the backrest body 102. The input terminals of the backrest sensor 3034, seat cushion sensor 301, and armrest sensor 302 are electrically connected to the output terminals of the control button 105. 7. Both the armrest body 101 and the backrest body 102 have a storage slot 3032 inside. Each storage slot 3032 is equipped with a massage motor 3033 at equal intervals. The input end of the massage motor 3033 is electrically connected to the output end of the control button 105. The output end of the massage motor 3033 is equipped with a rotating shaft through a coupling. One end of the rotating shaft passes through the seat cushion body 107, the armrest body 101, and the backrest body 102 and extends to the top of each of the three bodies. The surfaces of the seat cushion body 107, the armrest body 101, and the backrest body 102 are provided with massage heads 3031 at equal intervals for rhythmic massage. The surfaces of the massage heads 3031 rotate and cooperate with the surfaces of the seat cushion body 107, the armrest body 101, and the backrest body 102 respectively. The surfaces of the massage heads 3031 are fixed to the surfaces of the rotating shaft.

[0030] In practice, when a user sits on the surface of the seat cushion body 107, the seat cushion sensor 301 senses the user and transmits information to the control button 105. At this time, the control button 105 automatically controls the massage motor 3033 inside the seat cushion body 107 to work. Under the action of the massage motor 3033, the massage head 3031 rotates on the surface of the seat cushion body 107, massaging and relaxing the user's buttocks. Subsequently, when the user places their arm on the surface of the armrest body 101, the armrest sensor 302 senses the user's arm and transmits information to the control button 105. At this time, the control button 105 automatically controls the massage motor 3033 inside the armrest body 101. When the massage motor 3033 operates, it drives the massage head 3031 to rotate on the surface of the armrest body 101, massaging and relaxing the user's arm area. Subsequently, when the user leans against the surface of the backrest body 102, the backrest sensor 3034 senses the user's back and transmits information to the control button 105. At this time, the control button 105 automatically controls the massage motor 3033 inside the backrest body 102 to operate. Under the action of the massage motor 3033, it drives the massage head 3031 to rotate on the surface of the backrest body 102, massaging and relaxing the user's back, thus realizing the multi-point sensing function of the rhythm chair.

[0031] Working principle: In use, the omnidirectional wheel frame 104 first pushes the rhythm chair body 1 to the designated position. The user sits on the surface of the seat cushion body 107 of the rhythm chair body 1. The seat cushion body 107 makes the rhythm chair body 1 softer. If the user needs to adjust the height of the rhythm chair body 1, the user operates the control button 105, which controls the electric push rod 205 inside the fixed cylinder 106. Under the action of the electric push rod 205, the adjusting column 203 slides on the inner wall of the fixed cylinder 106. At this time, the electric push rod 205 drives the adjusting column 203 to slide inside the fixed cylinder 106. When the adjusting column 203 moves, it drives... The guide slider 201 slides inside the guide groove 202. Under the combined action of the guide slider 201 and the guide groove 202, the adjusting column 203 is guided. When the guide slider 201 moves, the rotating ball 204 rotates on the surface of the guide slider 201. Under the action of the rotating ball 204, the guide slider 201 slides more effortlessly on the inner wall of the guide groove 202. When the adjusting column 203 moves up and down inside the fixed cylinder 106, the adjusting column 203 drives the rhythm chair body 1 to adjust to the required height, so as to realize the function of automatic height adjustment of the rhythm chair. Thus, the rhythm chair does not need to be manually adjusted in height when in use, which greatly improves the degree of automation of the rhythm chair for the user.

[0032] Subsequently, when the user needs to take a nap, the user leans back against the surface of the backrest body 102. At this time, the backrest body 102 drives the connecting post 401 to rotate inside the fixing groove 402, adjusting the angle of the backrest body 102. When the connecting post 401 rotates inside the fixing groove 402, the elastic force of the extension spring 4032 inside the groove drives the arc-shaped locking piece 4031 to move into the groove. Then, the connecting post 401 drives the arc-shaped locking piece 4031 to lock into the corresponding arc-shaped locking groove 4034. Under the action of the locking mechanism 34, the backrest body 102 is fixed to the surface of the rhythm chair body 1. At this time, the anti-loosening pad 4033 prevents the arc-shaped locking piece 4031 from loosening, ensuring the stability of the backrest body 102 after adjustment. Then, the user can lean their back against the surface of the backrest body 102 to take a nap, thus realizing the function of the rhythm chair for convenient napping. This makes the rhythm chair better meet the user's needs when in use. When the user needs to take a nap, the backrest body 102 can be adjusted to a suitable angle to facilitate the user's napping, making the rhythm chair more effective.

[0033] Subsequently, when the user sits on the surface of the seat cushion body 107, the seat cushion sensor 301 senses the user and transmits information to the control button 105. At this time, the control button 105 automatically controls the massage motor 3033 inside the seat cushion body 107 to work. Under the action of the massage motor 3033, the massage head 3031 rotates on the surface of the seat cushion body 107, massaging and relaxing the user's buttocks. Then, when the user places their arm on the surface of the armrest body 101, the armrest sensor 302 senses the user's arm and transmits information to the control button 105. At this time, the control button 105 automatically controls the massage motor 3033 inside the armrest body 101 to work. Under the action of the massage motor 3033, the massage head 3031 rotates on the surface of the armrest body 101, massaging and relaxing the user's buttocks. The massage head 3031 massages and relaxes the user's arms. Then, when the user leans against the surface of the backrest body 102, the backrest sensor 3034 senses the user's back and transmits information to the control button 105. At this time, the control button 105 automatically controls the massage motor 3033 inside the backrest body 102 to work. Under the action of the massage motor 3033, the massage head 3031 rotates on the surface of the backrest body 102, and the massage head 3031 massages and relaxes the user's back. This realizes the multi-point sensing function of the rhythm chair, so that the rhythm chair can sense the user's body at multiple points and automatically perform rhythm. It can control different positions to perform rhythm, and can realize multiple body sensation modes. Therefore, it can meet the needs of different people and finally complete the use of the rhythm chair.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention.

Claims

1. A rhythmic chair with multi-point sensing, comprising a rhythmic chair body (1), characterized in that: The surface of the rhythmic chair body (1) is equipped with control buttons (105). The surface of the rhythmic chair body (1) is provided with a backrest body (102). The backrest body (102) and the surface of the rhythmic chair body (1) rotate and cooperate with each other. The surface of the top position of the backrest body (102) is equipped with a headrest body (103). The bottom of the rhythmic chair body (1) is provided with a fixing cylinder (106). The surface of the bottom position of the fixing cylinder (106) is equipped with a universal wheel frame (104). The surfaces of both sides of the rhythmic chair body (1) are equipped with armrest bodies (101) by screws. The surface of the top position of the rhythmic chair body (1) is equipped with a seat cushion body (107). The surface of the rhythmic chair body (1) and the inside of the fixing cylinder (106) are connected. An automatic adjustment mechanism (2) is provided, the interior of which includes a guide slider (201), a guide groove (202), an adjustment column (203), a rotating ball (204), and an electric push rod (205). The surfaces of the rhythm chair body (1) and the backrest body (102) are provided with a convenient nap mechanism (4), the interior of which includes a connecting column (401), a fixing groove (402), and a convenient nap assembly (403). The surfaces of the seat cushion body (107), the armrest body (101), and the backrest body (102) are provided with a multi-point sensing mechanism (3), the interior of which includes a seat cushion sensor (301), an armrest sensor (302), and a multi-point sensing part (303).

2. The rhythmic chair with multi-point sensing according to claim 1, characterized in that: An adjusting column (203) is provided inside the fixed cylinder (106). The adjusting column (203) slides and engages with the inner wall of the fixed cylinder (106). The surface at the top of the adjusting column (203) is fixed to the surface at the bottom of the rhythm chair body (1). Guide sliders (201) are installed on both sides of the adjusting column (203). Guide grooves (202) are provided on the inner wall of the fixed cylinder (106). The surfaces of the guide grooves (202) slide and engage with the surfaces of the guide sliders (201).

3. A rhythmic chair with multi-point sensing according to claim 2, characterized in that: The surface of the guide slider (201) is provided with equally spaced rotating balls (204). The surface of the rotating balls (204) rotates and engages with the surface of the guide slider (201). The surface of the rotating balls (204) slides and engages with the inner wall of the guide groove (202). An electric push rod (205) is installed inside the fixed cylinder (106). The input end of the electric push rod (205) is electrically connected to the output end of the control button (105). The output end of the electric push rod (205) is fixed to the surface at the bottom of the adjusting column (203).

4. A rhythmic chair with multi-point sensing according to claim 1, characterized in that: The multi-point sensing unit (303) is disposed on the surface of the seat cushion body (107), the armrest body (101), and the backrest body (102). The multi-point sensing unit (303) consists of a massage head (3031), a holding slot (3032), a massage motor (3033), and a backrest sensor (3034). An armrest sensor (302) is installed on the inner wall of the armrest body (101), a seat cushion sensor (301) is installed on the inner wall of the seat cushion body (107), and a backrest sensor (3034) is installed on the inner wall of the backrest body (102). The input terminals of the backrest sensor (3034), the seat cushion sensor (301), and the armrest sensor (302) are electrically connected to the output terminals of the control button (105).

5. A rhythmic chair with multi-point sensing according to claim 1, characterized in that: The seat cushion body (107), armrest body (101), and backrest body (102) are all provided with a holding slot (3032). Each holding slot (3032) is equipped with a massage motor (3033) at equal intervals. The input end of the massage motor (3033) is electrically connected to the output end of the control button (105). The output end of the massage motor (3033) is equipped with a rotating shaft through a coupling. One end of the rotating shaft passes through the seat cushion body (107), armrest body (101), and backrest body (102) and extends to the top of the seat cushion body (107), armrest body (101), and backrest body (102) respectively.

6. A rhythmic chair with multi-point sensing according to claim 1, characterized in that: The surfaces of the seat cushion body (107), armrest body (101), and backrest body (102) are all provided with massage heads (3031) for rhythmic massage at equal intervals. The surfaces of the massage heads (3031) are respectively rotated and engaged with the surfaces of the seat cushion body (107), armrest body (101), and backrest body (102). The surfaces of the massage heads (3031) are fixed to the surfaces of the rotating shaft.

7. A rhythmic chair with multi-point sensing according to claim 1, characterized in that: The convenient nap assembly (403) is installed on the surface of the rhythm chair body (1) and the backrest body (102). The convenient nap assembly (403) is composed of an arc-shaped clip (4031), a stretch spring (4032), an anti-slip pad (4033), and an arc-shaped slot (4034). Connecting columns (401) are installed on both sides of the rhythm chair body (1). Fixing slots (402) are opened on the surface of the backrest body (102). One end of the fixing slot (402) passes through the connecting column (401) and extends to the outside of the fixing slot (402). The connecting column (401) and the inner wall of the fixing slot (402) rotate and cooperate with each other. The surface of the connecting column (401) is provided with a groove, and an arc-shaped clip (4031) is provided inside the groove. The arc-shaped clip (4031) slides and cooperates with the inner wall of the groove.

8. A rhythmic chair with multi-point sensing according to claim 7, characterized in that: Each of the arc-shaped clips (4031) is equipped with a tension spring (4032), one end of which is fixed to the inner wall of the groove. The inner wall of the backrest body (102) is provided with equally spaced arc-shaped slots (4034). The arc-shaped slots (4034) and the surface of the arc-shaped clips (4031) are engaged with each other. The inner wall of the arc-shaped slots (4034) is equipped with an anti-loosening pad (4033) for preventing the arc-shaped clips (4031) from loosening. The surface of the anti-loosening pad (4033) is engaged with the surface of the arc-shaped clips (4031).

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