Timing massage device based on pressure detection

Abstract

The utility model discloses a timing massage device based on pressure detection, which comprises a seat main body, the left end of the seat main body is fixedly provided with a central controller, the right end of the seat main body is fixedly connected with a back cushion, and the middle end of the back cushion is fixedly provided with a film pressure sensor. Through the arrangement of the seat main body and the back cushion, a user can sit and lean on the seat conveniently, the pressure generated when the user sits and lean on the seat can be detected under the action of the thin film pressure sensor, and pressure parameters are synchronously transmitted to the central controller, so that the central controller can correspondingly control the double-shaft motor to work, and meanwhile, the user can sit on the seat conveniently. When the pressure detected by the film pressure sensor is zero after the user leaves, the central controller can correspondingly control the double-shaft motor to stop working, and waste of electric power resources caused by continuous working of the double-shaft motor is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of massage chairs, in particular to a timing massage device based on pressure detection. Background Art

[0002] Massage chairs can massage the human spine. After the massage, you can feel the muscles relaxed, the joints flexible, the spirit lifted, and the fatigue eliminated. It plays an important role in ensuring good health. For people who sit for a long time at work, it is very comfortable to have a massage chair in the public office area. It can relieve whole body fatigue. Massage chairs have made a considerable contribution to human happiness. Intelligent interactive massage chairs are gradually attracting the attention of researchers in the field of human-computer interaction.

[0003] For example, the Chinese utility model provides "a massage chair", announcement number: CN216365827U, which includes a chair cushion, the upper surface of which is fixedly connected to a chair back and an armrest, the upper surface of the armrest is provided with an arc groove, the inner wall of the arc groove is provided with a negative pressure bag, the front of the chair back is provided with a groove, the inner wall of the groove is fixedly connected with a connecting plate, the inner right side wall of the groove is rotatably connected with a driving bearing column, a first driven column, a second driven column, a third driven column and a fourth driven column, the surfaces of the driving bearing column, the first driven column, the second driven column, the third driven column and the fourth driven column are respectively fixedly connected with a gear and an eccentric wheel, and the surface of the gear is provided with a tooth chain. The massage chair for preventing back pain, when a human body leans on the chair back, the control switch is used to control the servo motor to drive the eccentric wheel to rotate, the massage block contacts the human back, the telescopic spring can buffer the extrusion force to avoid the massage block directly squeezing the back and causing pain, and multiple massage blocks contact the back at the same time, which can better massage the back.

[0004] The massage chair in the above technology uses an eccentric wheel to drive the rotation of the telescopic spring and the massage block to achieve a squeezing massage on the user's back. However, since the movement stroke of the massage block driven by the eccentric wheel is fixed during the massage process, it is impossible to effectively adjust the pressure applied to the back massage according to the user's needs, thereby affecting the user's experience.

[0005] And as the quality of life improves, users' requirements for product quality also increase. Traditional mechanical massage cannot satisfy users on a larger scale. When users feel that the effect is different from what they expected, their own sense of happiness and pleasure will also drop significantly. Utility Model Content

[0006] The purpose of the utility model is to provide a timing massage device based on pressure detection, which has the advantages of being able to control the start and stop of massage work by pressure, and being able to detect the pressure applied during the user's back massage and adjust the massage pressure accordingly, thereby improving the user experience effect.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a timed massage device based on pressure detection, comprising a seat body, a central controller fixedly installed on the left end of the seat body, a back cushion fixedly connected to the right end of the seat body, a film pressure sensor fixedly installed on the middle end of the back cushion, a working box fixedly connected to the upper end of the right side of the seat body, a through hole opened on the left side of the working box, a dual-axis motor fixedly installed on the middle end of the right side of the inner cavity of the working box, rotating shafts fixedly installed on both sides of the output end of the dual-axis motor, an L-shaped rotating rod fixedly connected to the side away from each other of the two rotating shafts, and the right end of the L-shaped rotating rod is movable through a bearing. The cam is fixedly mounted on the left side of the adjusting base, and the adjusting base is fixedly mounted on the upper side of the adjusting base, and the adjusting base is fixedly mounted on the lower side of the adjusting base.

[0008] As a preferred solution, the upper end of the right side of the fixed plate is fixedly connected to an L-shaped support frame, and the right side of the adjusting screw is movably connected to the right end of the L-shaped support frame through a bearing.

[0009] As a preferred solution, guide slide bars are movably connected between both ends of the support cross bar and both ends of the support plate, and both sides of the guide slide bars are fixedly connected to the inner cavity of the working box.

[0010] As a preferred solution, both ends of the right side of the inner cavity of the working box are fixedly connected with stabilizing plates, and the left end of the stabilizing plate is movably connected to the surface of the rotating shaft through a bearing.

[0011] As a preferred solution, a leg rest is fixedly connected to the lower end of the left side of the seat body, and rubber supports are fixedly connected around the bottom of the seat body.

[0012] As a preferred solution, a voice receiver is fixedly installed at the left end of the seat body and located to the left of the central controller.

[0013] As a preferred solution, the number of the thin film pressure sensors is thirty-six.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model is convenient for users to sit and lean on the seat through the arrangement of the seat body and the back cushion, and can detect the pressure of the user when sitting and leaning on the seat under the action of the film pressure sensor, and synchronously transmit the pressure parameters to the central controller, so that the central controller can control the dual-axis motor to work accordingly. When the user leaves and the pressure detected by the film pressure sensor is zero, the central controller can control the dual-axis motor to stop working accordingly, effectively avoiding the waste of power resources caused by the continuous operation of the dual-axis motor. At the same time, through the dual-axis motor, the rotating shaft, the L-shaped rotating rod, the connecting rod, the supporting cross bar, the pressure monitoring sensor, the fixing plate, the driving motor, the adjusting screw, the adjusting The arrangement of the horizontal plate, the adjustment rod, the support plate, the massage column, the through hole, the working box and the back cushion achieves the effect of applying pressure to the user's back. Under the action of the pressure monitoring sensor, the pressure of the contact between the massage column and the user's back can be monitored, so that the user can understand the strength of the massage operation in real time. Moreover, through the arrangement of the driving motor, the adjustment screw, the adjustment rod, the support plate and the massage column, the length of the massage column extending to the left side of the working box during the reciprocating motion can be adjusted, which effectively reduces the force applied to the user's back during the reciprocating motion of the massage column, thereby facilitating the user to adjust the pressure of the back massage operation according to needs, greatly satisfying the user's usage needs.

[0016] 2. The utility model achieves the purpose of supporting the right side of the adjusting screw by setting the L-shaped support frame, thereby preventing the adjusting screw from tilting due to rotational force. By setting the guide slide bar, the purpose of supporting and guiding the support cross bar and the support plate is achieved, thereby preventing the support cross bar and the support plate from tilting during movement. By setting the stabilizing plate, the purpose of stably supporting the rotating shaft is achieved, thereby preventing the rotating shaft from tilting due to rotational force. By setting the leg rest, it is convenient to support the user's legs. By setting the rubber support, the purpose of supporting the bottom of the seat body is achieved. By setting the voice receiver, the user's voice commands can be effectively received and the voice commands can be uploaded to the central controller in real time for information processing, and the central controller can control the working time of the drive motor accordingly according to the processed voice commands, thereby achieving the purpose of the user timing the massage work by voice and improving the overall human-computer interaction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the working box of the utility model from a top view;

[0019] Figure 3 This is a schematic diagram of the right side structure of the support plate of the utility model;

[0020] Figure 4 This is a schematic structural diagram of the right side of the fixed plate of the utility model.

[0021] In the figure: 1. Seat body; 2. Rubber support; 3. Leg support; 4. Back cushion; 5. Film pressure sensor; 6. Work box; 7. Central controller; 8. Support plate; 9. Massage column; 10. Through hole; 11. Guide slide; 12. Connecting rod; 13. Voice receiver; 14. L-shaped rotating rod; 15. Stabilizing plate; 16. Rotating shaft; 17. Dual-axis motor; 18. Support cross bar; 19. Pressure monitoring sensor; 20. Fixed plate; 21. Adjustment cross plate; 22. Adjustment rod; 23. Drive motor; 24. Adjustment screw; 25. L-shaped support frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Example 1:

[0025] See also Figure 1-Figure 4As shown, the utility model provides a timing massage device based on pressure detection, including a seat body 1, a central controller 7 is fixedly installed on the left end of the seat body 1, a back cushion 4 is fixedly connected to the right end of the seat body 1, a film pressure sensor 5 is fixedly installed on the middle end of the back cushion 4, the upper end of the right side of the seat body 1 is fixedly connected to a working box 6, a through hole 10 is opened on the left side of the working box 6, a dual-axis motor 17 is fixedly installed on the middle end of the right side of the inner cavity of the working box 6, a rotating shaft 16 is fixedly installed on both sides of the output end of the dual-axis motor 17, and an L-shaped rotating rod 14 is fixedly connected to the side away from each other of the two rotating shafts 16, and the right end of the L-shaped rotating rod 14 is movably connected to the connecting rod 12 through a bearing. The left end of the connecting rod 12 is movably connected to a supporting cross bar 18 through a bearing, a pressure monitoring sensor 19 is fixedly installed at the middle end of the left side of the supporting cross bar 18, and a fixed plate 20 is fixedly installed on the left side of the pressure monitoring sensor 19. A driving motor 23 is fixedly installed on the upper end of the left side of the fixed plate 20, and an adjusting screw 24 is fixedly installed on the output end of the driving motor 23. The left end of the adjusting screw 24 is threadedly connected to the adjusting cross plate 21, and both ends of the left side of the adjusting cross plate 21 are fixedly connected to adjusting rods 22. The surface of the adjusting rod 22 is movably connected to the upper end of the fixed plate 20, and a support plate 8 is fixedly connected between the left ends of the two adjusting rods 22. The left side of the support plate 8 is fixedly connected to a massage column 9.

[0026] In the present technical solution, the arrangement of the seat body 1 and the back cushion 4 makes it convenient for the user to sit and lean back, and the film pressure sensor 5 can detect the pressure of the user when sitting and lean back, and synchronously transmit the pressure parameters to the central controller 7, so that the central controller 7 can control the dual-axis motor 17 to work accordingly. When the user leaves and the pressure detected by the film pressure sensor 5 is zero, the central controller 7 can control the dual-axis motor 17 to stop working accordingly, effectively avoiding the waste of power resources caused by the continuous operation of the dual-axis motor 17. At the same time, through the dual-axis motor 17, the rotating shaft 16, the L-shaped rotating rod 14, the connecting rod 12, the supporting cross bar 18, the pressure monitoring sensor 19, the fixing plate 20, the drive motor 23, the adjusting screw 2 4. The arrangement of the adjusting cross plate 21, the adjusting rod 22, the supporting plate 8, the massage column 9, the through hole 10, the working box 6 and the back cushion 4 achieves the effect of applying pressure to the user's back. Under the action of the pressure monitoring sensor 19, the pressure of the contact between the massage column 9 and the user's back can be monitored, which is convenient for the user to understand the strength of the massage operation in real time. Moreover, by the arrangement of the driving motor 23, the adjusting screw 24, the adjusting rod 22, the supporting plate 8 and the massage column 9, the length of the massage column 9 extending to the left side of the working box 6 during the reciprocating motion can be adjusted, which effectively reduces the force applied to the user's back during the reciprocating motion of the massage column 9, thereby facilitating the user to adjust the pressure of the back massage operation according to needs, greatly satisfying the user's usage needs.

[0027] Example 2:

[0028] On the basis of embodiment 1, the present invention is as follows Figure 1-Figure 4 As shown, the upper end of the right side of the fixed plate 20 is fixedly connected to an L-shaped support frame 25, the right side of the adjusting screw 24 is movably connected to the right end of the L-shaped support frame 25 through a bearing, and the two ends of the support cross bar 18 and the two ends of the support plate 8 are movably connected with a guide slide 11, and the two sides of the guide slide 11 are fixedly connected to the inner cavity of the working box 6, and the two ends of the right side of the inner cavity of the working box 6 are fixedly connected to a stabilizing plate 15, and the left end of the stabilizing plate 15 is movably connected to the surface of the rotating shaft 16 through a bearing, the lower end of the left side of the seat body 1 is fixedly connected to the leg rest 3, and the four sides of the bottom of the seat body 1 are fixedly connected to the rubber support 2, and the left end of the seat body 1 and the left side of the central controller 7 are fixedly installed with a voice receiver 13, and the number of film pressure sensors 5 is thirty-six.

[0029] In this technical solution, the setting of the L-shaped support frame 25 achieves the purpose of supporting the right side of the adjusting screw 24, thereby preventing the adjusting screw 24 from tilting due to rotational force. The setting of the guide slide bar 11 achieves the purpose of supporting and guiding the support cross bar 18 and the support plate 8, thereby preventing the support cross bar 18 and the support plate 8 from tilting during movement. The setting of the stabilizing plate 15 achieves the purpose of stably supporting the rotating shaft 16, thereby preventing the rotating shaft 16 from tilting due to rotational force. The setting of the leg rest 3 facilitates supporting the user's legs. The setting of the rubber support 2 achieves the purpose of supporting the bottom of the seat body 1. The setting of the voice receiver 13 can effectively receive the user's voice commands and upload the voice commands to the central controller 7 in real time for information processing, so that the central controller 7 can control the working time of the drive motor 23 accordingly according to the processed voice commands, thereby achieving the purpose of the user timing the massage work through voice and improving the overall human-computer interaction effect.

[0030] The working principle of the present invention is as follows: through the arrangement of the seat body 1 and the back cushion 4, it is convenient for the user to sit and lean on the chair. At the same time, the film pressure sensor 5 can detect the pressure of the user when sitting and synchronously transmit the pressure parameters to the central controller 7, so that the central controller 7 can control the dual-axis motor 17 to work accordingly. When the user leaves and the pressure detected by the film pressure sensor 5 disappears, the central controller 7 can control the dual-axis motor 17 to stop working accordingly, effectively avoiding the waste of power resources caused by the continuous operation of the dual-axis motor 17. When the user sits and leans on the chair, the dual-axis motor 17 can drive the rotating shaft 16 and the L-shaped rotating rod 14 to rotate. The rotation of the L-shaped rotating rod 14 can drive the support cross bar 18 to reciprocate in the left and right directions through the connecting rod 12. The movement of the support cross bar 18 can drive the pressure monitoring sensor 19, the fixed plate 20, the drive motor 23, the adjusting screw 24, the adjusting cross plate 21, the adjusting rod 22, the support plate 8 and the massage column 9 to reciprocate in the left and right directions. The massage column 9 is moved to the left side of the working box 6 through the through hole 10 under the action of the continuous reciprocating motion, and effectively applies pressure to the user's back through the back cushion 4, thereby achieving the effect of applying pressure massage to the user's back. Under the action of the pressure monitoring sensor 19, the pressure between the massage column 9 and the user's back can be monitored, so that the user can understand the strength of the massage operation in real time. When the user needs to adjust the pressure of the massage operation, the central controller 7 controls the driving motor 23 to drive the adjusting screw 24 to rotate. The rotation of the adjusting screw 24 can drive the adjusting cross plate 21 and the adjusting rod 22 to move to the right. The movement of the adjusting rod 22 can drive the support plate 8 and the massage column 9 to move to the right, and the length of the massage column 9 extending to the left side of the working box 6 during the reciprocating motion can be adjusted, effectively reducing the force applied to the user's back during the reciprocating motion of the massage column 9, thereby facilitating the user to adjust the pressure of the back massage operation according to needs, greatly satisfying the user's usage needs.

[0031] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0032] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A timed massage device based on pressure detection, comprising a seat body (1), characterized in that: The left end of the seat body (1) is fixedly mounted with a central controller (7), the right end of the seat body (1) is fixedly connected with a back cushion (4), the middle end of the back cushion (4) is fixedly mounted with a film pressure sensor (5), the upper end of the right side of the seat body (1) is fixedly connected with a working box (6), a through hole (10) is provided on the left side of the working box (6), a double-axis motor (17) is fixedly mounted at the middle end of the right side of the inner cavity of the working box (6), rotating shafts (16) are fixedly mounted on both sides of the output end of the double-axis motor (17), the two rotating shafts (16) are fixedly connected to an L-shaped rotating rod (14) on the side away from each other, the right end of the L-shaped rotating rod (14) is movably connected to a connecting rod (12) through a bearing, and the left ends of the two connecting rods (12) are movably connected through a bearing. A support cross bar (18) is connected, a pressure monitoring sensor (19) is fixedly installed at the middle end of the left side of the support cross bar (18), a fixed plate (20) is fixedly installed on the left side of the pressure monitoring sensor (19), a driving motor (23) is fixedly installed on the upper end of the left side of the fixed plate (20), an adjusting screw (24) is fixedly installed on the output end of the driving motor (23), the left end of the adjusting screw (24) is threadedly connected to the adjusting cross plate (21), both ends of the left side of the adjusting cross plate (21) are fixedly connected to adjusting rods (22), the surface of the adjusting rod (22) is movably connected to the upper end of the fixing plate (20), a support plate (8) is fixedly connected between the left ends of the two adjusting rods (22), and a massage column (9) is fixedly connected to the left side of the support plate (8).

2. The timing massage device based on pressure detection according to claim 1, characterized in that: The upper end of the right side of the fixed plate (20) is fixedly connected to an L-shaped support frame (25), and the right side of the adjusting screw (24) is movably connected to the right end of the L-shaped support frame (25) through a bearing.

3. The timing massage device based on pressure detection according to claim 1, characterized in that: A guide slide bar (11) is movably connected between the two ends of the support cross bar (18) and the two ends of the support plate (8), and both sides of the guide slide bar (11) are fixedly connected to the inner cavity of the working box (6).

4. The timing massage device based on pressure detection according to claim 1, characterized in that: Both ends of the right side of the inner cavity of the working box (6) are fixedly connected with a stabilizing plate (15), and the left end of the stabilizing plate (15) is movably connected to the surface of the rotating shaft (16) through a bearing.

5. The timing massage device based on pressure detection according to claim 1, characterized in that: The lower end of the left side of the seat body (1) is fixedly connected to a leg support (3), and the four sides of the bottom of the seat body (1) are fixedly connected to rubber supports (2).

6. The timing massage device based on pressure detection according to claim 1, characterized in that: A voice receiver (13) is fixedly installed at the left end of the seat body (1) and located to the left of the central controller (7).

7. The timing massage device based on pressure detection according to claim 1, characterized in that: The number of the thin film pressure sensors (5) is thirty-six.

Images