Pressure sensing foot massager

Abstract

The utility model relates to the technical field of foot massage, in particular to a pressure sensing foot massager which comprises a shell, telescopic assemblies are symmetrically arranged at the left end and the right end of an inner cavity of the shell, a massage box is fixedly connected between the tops of every two adjacent telescopic assemblies, and an abutting assembly is arranged at the bottom of each massage box. Pressure sensors are symmetrically arranged at the left end and the right end of the bottom of an inner cavity of the shell, a containing groove is formed in the top of the massage box, a motor is arranged on the side wall of the massage box, the output end of the motor is fixedly connected with a transmission assembly, and a plurality of massage assemblies in meshed connection with the transmission assembly are rotationally connected to the inner cavity of the massage box at equal intervals. A plurality of sets of cams are arranged on the massage assembly at equal intervals, a massage rubber mat is arranged on the side wall of an inner cavity of the containing groove in a surrounding mode, a controller is arranged at the top of the shell, a user does not need to bend down to manually press a start-stop switch, and therefore the use convenience of the device is improved to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of foot massage, in particular to a pressure-sensing foot massager. Background Art

[0002] The sole of the human foot is an area with dense acupuncture points, and each acupuncture point is closely connected with the corresponding part of the whole body. The acupuncture points on the foot are most closely connected with the internal organs of the human body. In addition, the tendons and veins of the foot are far away from the heart, and the microcirculation is relatively weak. Therefore, foot massage is the best choice. Foot massage can promote blood circulation, improve sleep quality, and improve the functions of corresponding organs and systems, thereby effectively preventing and treating various diseases. The overall height of existing foot massagers is usually relatively low. After the user places his feet in the massage groove on the top of the foot massager, the user is usually required to bend over and manually press the start-stop switch before the foot massager can start working. After the massage is over, the user is also required to bend over and manually press the start-stop switch before the foot massager can stop working. This reduces the convenience of using the foot massager to a certain extent. Utility Model Content

[0003] The purpose of the utility model is to provide a pressure-sensing foot massager to solve the problems raised in the above-mentioned background technology.

[0004] The technical solution of the utility model is: a pressure-sensing foot massager, comprising a shell, telescopic components are symmetrically arranged at both ends of the inner cavity of the shell, a massage box is fixedly connected between the tops of two adjacent groups of telescopic components, an abutment component is arranged at the bottom of the massage box, pressure sensors are symmetrically arranged at both ends of the bottom of the inner cavity of the shell, a placement groove is opened at the top of the massage box, and the placement groove extends downward into the inner cavity of the massage box, a motor is arranged on the side wall of the massage box, a transmission component is fixedly connected to the output end of the motor, and the transmission component is rotatably connected in the inner cavity of the massage box, a plurality of groups of massage components meshing with the transmission component are rotatably connected at equal intervals in the inner cavity of the massage box, a plurality of groups of cams are arranged at equal intervals on the massage components, a massage rubber pad is arranged around the side wall of the inner cavity of the placement groove, a controller is arranged on the top of the shell, and the controller is electrically connected to the pressure sensor and the motor.

[0005] Based on the above technical features: before performing a foot massage, the user first extends both feet into the placement groove so that the soles of the feet fit the massage pads. Due to the influence of the gravity of the user's feet and legs, the telescopic component is retracted downward, and the massage box moves downward following the telescopic component. The massage box drives the abutment component to move downward, and the abutment component abuts on the pressure sensor. When the abutment component contracts under force, it gives a reaction force to the pressure sensor. At this time, the value of the pressure sensor changes. The controller detects the change in the value of the pressure sensor, indicating that the user is ready for a foot massage. Then the controller controls the motor to start operating, and the motor drives the transmission component to rotate. The transmission assembly drives the massage assembly to rotate, and the set massage assembly drives the cam to rotate, and the raised end of the cam intermittently abuts against the sole of the user's foot, so as to simulate the manual massage technique of sometimes heavy and sometimes light; when the user wants to end the massage, he lifts both feet out of the placement groove, and the gravity of the user's feet and legs is lost. The set telescopic assembly resets upward under the action of its own elastic force, and the set massage box resets upward with the telescopic assembly, and the set massage box drives the abutment assembly to reset upward, and the set abutment assembly no longer abuts against the pressure sensor. At this time, the value of the pressure sensor returns to zero, and the controller detects that the value of the pressure sensor returns to zero, indicating that the user has ended the foot massage at this time, and then the controller controls the motor to stop operating.

[0006] Preferably, the telescopic assembly comprises a telescopic rod fixedly mounted on the bottom of the inner cavity of the shell, a spring 1 is wound around the body of the telescopic rod, and the spring 1 is connected between the bottom of the massage box and the bottom of the inner cavity of the shell.

[0007] Based on the above technical features: before performing a foot massage, the user first extends both feet into the placement groove so that the soles of the feet fit the massage pad. Due to the influence of the gravity of the user's feet and legs, the telescopic rod is retracted downward and the spring is compressed.

[0008] Preferably, the abutment assembly comprises an outer sleeve fixedly mounted on the bottom of the massage box, an inner sleeve rod is slidably arranged on the bottom of the outer sleeve, and a second spring is arranged in the inner cavity of the outer sleeve.

[0009] Based on the above technical features: the massage box is arranged to move downward with the telescopic rod, and the massage box drives the inner sleeve rod to move downward, and the inner sleeve rod is arranged to abut against the pressure sensor. When the spring 2 contracts under the force, it will give a reaction force to the pressure sensor. At this time, the value of the pressure sensor changes, and the controller monitors the change in the value of the pressure sensor, indicating that the user is ready for foot massage.

[0010] Preferably, the transmission assembly includes a transmission rod rotatably connected between the front and rear side walls of the inner cavity of the massage box, and a plurality of groups of bevel gears are fixedly connected to the rod body of the transmission rod at equal intervals.

[0011] Based on the above technical features: the controller controls the motor to start operating, the set motor drives the transmission rod 1 to rotate, and the set transmission rod 1 drives the bevel gear 1 to rotate.

[0012] Preferably, the massage assembly includes a second transmission rod rotatably connected between the left and right side walls of the inner cavity of the massage box, and the second end of the transmission rod is fixedly connected to a second bevel gear meshing with the first bevel gear.

[0013] Based on the above technical features: the bevel gear 1 drives the bevel gear 2 to rotate, the bevel gear 2 drives the transmission rod 2 to rotate, the transmission rod 2 drives the cam to rotate, and the raised end of the cam intermittently abuts against the sole of the user's foot, so as to simulate the manual heavy and light massage technique; when the user wants to end the massage, he lifts his feet out of the placement slot, and the gravity of the user's feet and legs is lost. The telescopic rod is reset upward under the action of the elastic force of the spring 1, and the massage box is reset upward following the telescopic rod. The massage box drives the inner sleeve rod to reset upward, and the inner sleeve rod no longer abuts against the pressure sensor. At this time, the value of the pressure sensor returns to zero. The controller detects that the value of the pressure sensor returns to zero, indicating that the user has ended the foot massage at this time. Then the controller controls the motor to stop operating. This device cooperates with the abutment component and the pressure sensor to automatically detect whether the user is ready for foot massage. Compared with the existing device, this device does not require the user to bend over and manually press the start-stop switch, which improves the convenience of the device in use to a certain extent.

[0014] Preferably, the bottom array of the shell is provided with four groups of anti-slip pads.

[0015] Based on the above technical features: this increases the stability of the device during use.

[0016] The utility model provides a pressure-sensing foot massager through improvement, which has the following improvements and advantages compared with the prior art:

[0017] Before performing a foot massage, the user first extends both feet into the placement groove. Due to the influence of the gravity of the user's feet and legs, the telescopic component is retracted downward, and the massage box moves downward with the telescopic component. The massage box drives the abutment component to move downward, and the abutment component abuts on the pressure sensor. The abutment component will give a reaction force to the pressure sensor while being contracted by force. At this time, the value of the pressure sensor changes. The controller monitors the change in the value of the pressure sensor, indicating that the user is ready for a foot massage. Then the controller controls the motor to start operating, the motor drives the transmission component to rotate, the transmission component drives the massage component to rotate, and the massage component drives the cam to rotate. The raised end of the cam intermittently abuts against the sole of the user's foot to simulate a manual heavy and light massage technique. The device cooperates with the abutment component and the pressure sensor to automatically detect whether the user is ready for a foot massage. Compared with the existing device, the device does not require the user to bend over and manually press the start-stop switch, which improves the convenience of the device in use to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the inner cavity structure of the shell of the utility model;

[0021] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure of part A;

[0022] Figure 4 This is a schematic diagram of the inner cavity structure of the massage box of the utility model;

[0023] Figure 5 This utility model Figure 4 An enlarged schematic diagram of the structure of part B.

[0024] Description of reference numerals:

[0025] 1. Shell; 2. Telescopic assembly; 21. Telescopic rod; 22. Spring 1; 3. Massage box; 4. Abutment assembly; 41. Outer sleeve; 42. Inner sleeve rod; 43. Spring 2; 5. Pressure sensor; 6. Placement slot; 7. Motor; 8. Transmission assembly; 81. Transmission rod 1; 82. Bevel gear 1; 9. Massage assembly; 91. Transmission rod 2; 92. Bevel gear 2; 10. Cam; 11. Massage rubber pad; 12. Controller. DETAILED DESCRIPTION

[0026] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The utility model provides a pressure-sensing foot massager through improvement. The technical solution of the utility model is:

[0028] like Figure 1-Figure 5 As shown, a pressure-sensing foot massager comprises a shell 1, telescopic components 2 are symmetrically arranged at both ends of the inner cavity of the shell 1, a massage box 3 is fixedly connected between the tops of two adjacent groups of telescopic components 2, an abutment component 4 is arranged at the bottom of the massage box 3, pressure sensors 5 are symmetrically arranged at both ends of the inner cavity of the shell 1, a placement groove 6 is opened at the top of the massage box 3, and the placement groove 6 extends downward into the inner cavity of the massage box 3, a motor 7 is arranged on the side wall of the massage box 3, a transmission component 8 is fixedly connected to the output end of the motor 7, and the transmission component 8 is rotatably connected in the inner cavity of the massage box 3, a plurality of groups of massage components 9 meshing with the transmission component 8 are rotatably connected in the inner cavity of the massage box 3 at equal intervals, a plurality of groups of cams 10 are arranged at equal intervals on the massage components 9, a massage rubber pad 11 is arranged around the side wall of the inner cavity of the placement groove 6, a controller 12 is arranged on the top of the shell 1, and the controller 12 is electrically connected to the pressure sensor 5 and the motor 7.

[0029] Furthermore, the telescopic assembly 2 includes a telescopic rod 21 fixedly mounted on the bottom of the inner cavity of the shell 1, a spring 22 is wound around the rod body of the telescopic rod 21, and the spring 22 is connected between the bottom of the massage box 3 and the bottom of the inner cavity of the shell 1. Before performing a foot massage, the user first extends both feet into the placement groove 6 so that the soles of the feet fit the massage pad 11. Due to the influence of the gravity of the user's feet and legs, the telescopic rod 21 is contracted downward, and the spring 22 is compressed.

[0030] Furthermore, the abutment component 4 includes an outer sleeve 41 fixedly installed at the bottom of the massage box 3, an inner sleeve rod 42 is slidably arranged at the bottom of the outer sleeve 41, a spring 2 43 is arranged in the inner cavity of the outer sleeve 41, the massage box 3 moves downward following the telescopic rod 21, the massage box 3 drives the inner sleeve rod 42 to move downward, the inner sleeve rod 42 abuts against the pressure sensor 5, and the spring 2 43 will give a reaction force to the pressure sensor 5 while contracting under force. At this time, the value of the pressure sensor 5 changes, and the controller 12 detects that the value of the pressure sensor 5 has changed, indicating that the user is ready for a foot massage.

[0031] Furthermore, the transmission assembly 8 includes a transmission rod 81 rotatably connected between the front and rear end side walls of the inner cavity of the massage box 3, and a plurality of groups of bevel gears 82 are fixedly connected to the rod body of the transmission rod 81 at equal intervals. The controller 12 controls the motor 7 to start operating, and the motor 7 drives the transmission rod 81 to rotate, and the transmission rod 81 drives the bevel gear 82 to rotate.

[0032] Furthermore, the massage assembly 9 includes a transmission rod 2 91 rotatably connected between the left and right side walls of the inner cavity of the massage box 3, and the end of the transmission rod 2 91 is fixedly connected to a bevel gear 2 92 meshing with the bevel gear 1 82, the bevel gear 1 82 drives the bevel gear 2 92 to rotate, the bevel gear 2 92 drives the transmission rod 2 91 to rotate, and the transmission rod 2 91 drives the cam 10 to rotate, and the raised end of the cam 10 intermittently abuts against the sole of the user's foot, so as to simulate the manual massage technique of sometimes heavy and sometimes light; when the user wants to end the massage, he lifts his feet out of the placement slot 6, and the gravity of the user's feet and legs is lost, and the telescopic rod 21 is set on the spring 2 2 resets upward under the action of elastic force, the massage box 3 resets upward along with the telescopic rod 21, the massage box 3 drives the inner sleeve rod 42 to reset upward, the inner sleeve rod 42 no longer abuts against the pressure sensor 5, and the value of the pressure sensor 5 returns to zero at this time. The controller 12 detects that the value of the pressure sensor 5 returns to zero, indicating that the user has finished the foot massage at this time, and then the controller 12 controls the motor 7 to stop operating. This device automatically detects whether the user is ready for foot massage by means of the cooperation between the abutment component 4 and the pressure sensor 5. Compared with the existing device, this device does not require the user to bend over and manually press the start-stop switch, which improves the convenience of the device in use to a certain extent.

[0033] In addition, four sets of anti-skid pads are arranged in an array at the bottom of the housing 1, which increases the stability of the device when in use.

[0034] Working principle: before performing a foot massage, the user first extends both feet into the placement groove 6 so that the soles of the feet fit the massage rubber pad 11. Due to the influence of the gravity of the user's feet and legs, the telescopic rod 21 is contracted downward, the spring 1 22 is compressed, and the massage box 3 moves downward following the telescopic rod 21. The massage box 3 drives the inner sleeve rod 42 to move downward, and the inner sleeve rod 42 abuts against the pressure sensor 5. The spring 2 43 contracts under force and gives a reaction force to the pressure sensor 5. At this time, the value of the pressure sensor 5 changes. The controller 12 detects that the value of the pressure sensor 5 has changed, indicating that the user is ready for a foot massage.

[0035] Then the controller 12 controls the motor 7 to start operating, the motor 7 drives the transmission rod 1 81 to rotate, the transmission rod 1 81 drives the bevel gear 1 82 to rotate, the bevel gear 1 82 drives the bevel gear 2 92 to rotate, the bevel gear 2 92 drives the transmission rod 2 91 to rotate, the transmission rod 2 91 drives the cam 10 to rotate, and the raised end of the cam 10 intermittently abuts against the sole of the user's foot, so as to simulate the manual massage technique of sometimes heavy and sometimes light;

[0036] When the user wants to end the massage, he lifts his feet out of the placement groove 6, and the gravity of the user's feet and legs is lost. The telescopic rod 21 is reset upward under the action of the elastic force of the spring 22, and the massage box 3 follows the telescopic rod 21 to reset upward. The massage box 3 drives the inner sleeve rod 42 to reset upward, and the inner sleeve rod 42 no longer abuts the pressure sensor 5. At this time, the value of the pressure sensor 5 returns to zero. The controller 12 detects that the value of the pressure sensor 5 has returned to zero, indicating that the user has ended the foot massage at this time. Then the controller 12 controls the motor 7 to stop operating. This device uses the abutment component 4 and the pressure sensor 5 to cooperate with each other to automatically detect whether the user is ready for foot massage. Compared with the existing device, this device does not require the user to bend over and manually press the start-stop switch, which improves the convenience of using the device to a certain extent.

[0037] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pressure-sensing foot massager, comprising a housing (1), characterized in that: Telescopic components (2) are symmetrically arranged at both left and right ends of the inner cavity of the shell (1); a massage box (3) is fixedly connected between the tops of two adjacent groups of telescopic components (2); an abutment component (4) is arranged at the bottom of the massage box (3); pressure sensors (5) are symmetrically arranged at both left and right ends of the bottom of the inner cavity of the shell (1); a placement groove (6) is opened at the top of the massage box (3), and the placement groove (6) extends downward into the inner cavity of the massage box (3); a motor (7) is arranged on the side wall of the massage box (3); and an output end of the motor (7) is fixedly connected to the output end of the massage box (7). A transmission component (8) is fixedly connected, and the transmission component (8) is rotatably connected in the inner cavity of the massage box (3); a plurality of groups of massage components (9) meshingly connected with the transmission component (8) are rotatably connected at equal intervals in the inner cavity of the massage box (3); a plurality of groups of cams (10) are arranged at equal intervals on the massage components (9); a massage rubber pad (11) is arranged around the inner cavity side wall of the placement groove (6); a controller (12) is arranged on the top of the shell (1), and the controller (12) is electrically connected to the pressure sensor (5) and the motor (7).

2. A pressure-sensing foot massager according to claim 1, characterized in that: The telescopic assembly (2) comprises a telescopic rod (21) fixedly mounted on the bottom of the inner cavity of the shell (1), a spring (22) is wound around the body of the telescopic rod (21), and the spring (22) is connected between the bottom of the massage box (3) and the bottom of the inner cavity of the shell (1).

3. A pressure-sensing foot massager according to claim 1, characterized in that: The abutment assembly (4) comprises an outer sleeve (41) fixedly mounted on the bottom of the massage box (3), an inner sleeve rod (42) is slidably arranged at the bottom of the outer sleeve (41), and a second spring (43) is arranged in the inner cavity of the outer sleeve (41).

4. The pressure-sensing foot massager according to claim 1, characterized in that: The transmission assembly (8) comprises a transmission rod (81) rotatably connected between the side walls at the front and rear ends of the inner cavity of the massage box (3), and a plurality of groups of bevel gears (82) are fixedly connected to the body of the transmission rod (81) at equal intervals.

5. A pressure-sensing foot massager according to claim 4, characterized in that: The massage assembly (9) comprises a second transmission rod (91) rotatably connected between the left and right side walls of the inner cavity of the massage box (3); the end of the second transmission rod (91) is fixedly connected to a second bevel gear (92) meshingly connected to the first bevel gear (82).

6. The pressure-sensing foot massager according to claim 1, characterized in that: Four groups of anti-slip pads are arranged in an array at the bottom of the shell (1).

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