Equipment for relieving leg fatigue and equipment control system

Abstract

The present invention belongs to the technical field of massage equipment, and in particular to an equipment for relieving leg fatigue and an equipment control system, comprising a base, a massage piece one in contact with the legs is provided on the base, and the massage piece one is provided with a plurality of pieces, the base is rotatably connected with a support piece, the support piece is rotatably connected with a rotating piece engaged with the massage piece one, a driving piece one is fixedly provided inside the supporting piece, and when a person with thicker legs puts their legs onto the base, the massage pieces one on the left and right sides are squeezed to drive the supporting piece to rotate backward and open, so that the spacing between the massage pieces one on the left and right sides is expanded to better accommodate the insertion of different people's legs, and secondly, after the switch is turned on, the driving piece one is controlled to turn on, and the rotating piece is driven to rotate by the transmission wheel, so that the rotating piece drives the engaged massage piece one to rotate, and the protruding part of the massage piece one contacts the leg and moves upward to rotate, squeezing the leg muscles to achieve the effect of relaxing the leg.

Description

Technical Field

[0001] The invention discloses a device for relieving leg fatigue, and in particular relates to a device for relieving leg fatigue and a device control system. Background Art

[0002] Leg fatigue relief equipment, as the name implies, is a device for relaxing the legs, and it is mainly for the legs. In the prior art, devices such as fascia guns, massagers, and massage sticks are used to relax the legs. For example, the legs generally need to be relaxed after exercise or if they stand and walk for a long time, they also need to massage the legs to relieve the muscles. However, fascia guns, massage sticks, or massage rollers are mostly done manually, while massagers are automatic. After adjustment, you only need to place the legs on the massager, and it can be turned on to relieve the legs. Therefore, most people don't want to relax manually after being tired, and massagers are simple and fast, so they are deeply loved by the public.

[0003] However, in the massagers of the prior art, the number and size of the massage parts are generally fixed and cannot be adjusted. The existing massagers generally adjust the speed of the massage parts to achieve the effect of increasing the strength. Since the degree of force applied to different people is different, adjustment is required. However, the length and width of the legs of different people are also different. Therefore, if the massage is fixed, the massage effect will not be painful. If the leg is too loose, the massage strength will be insufficient. If the leg is too close and tight, the massage strength and depth may be excessive. At the same time, when the length is insufficient, the prior art can only increase the massage device, or wait until one part is pressed, and then move the massage device to continue pressing the rear part, which takes a long time or is inconvenient. Especially on some massage devices that can be timed, users often fall asleep due to the relaxation of the pressing, and therefore rest without completing the relaxation of the entire leg. Therefore, the present application proposes a new solution, so that the number of massage parts can be increased autonomously and is convenient to adjust. Summary of the invention

[0004] The purpose of the present invention is to solve the above-mentioned problems and provide a device for relieving leg fatigue and a device control system.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for relieving leg fatigue, comprising a base, a massage piece 1 in contact with the legs is arranged on the base, and a plurality of massage pieces 1 are arranged, a switch, a mainboard, a controller, a sensor, a battery and a driving piece are arranged in the base, the plurality of massage pieces 1 are of different sizes and arranged according to the shape of the legs, a support piece is rotatably connected to the base, a rotating piece engaged with the massage piece 1 is rotatably connected to the support piece, a driving piece 1 is fixedly arranged in the support piece, the driving piece 1 is connected to the rotating piece through a transmission wheel, the massage piece 1 is slidably connected to the rotating piece, and a fixing component for fixing the position of the massage piece 1 is arranged on the massage piece 1;

[0006] The fixing assembly comprises two clamping members rotatably connected with the massage member 1, the clamping members are provided with a resistance bar which fits with the rotating member and increases the resistance, the two clamping members are staggered with each other, and the staggered part of the two clamping members is rotatably connected with the massage member 1, the massage member 1 is slidably connected with a pressing member at the staggered part of the two clamping members, and the pressing member passes through the two clamping members, the two clamping members are respectively provided with two opposite arc grooves, the pressing member is provided with a convex block embedded in the arc groove to push the two clamping members to rotate, and the massage member 1 is provided with a limiting assembly for limiting the pressing member;

[0007] The limiting component includes a blocking block slidably connected to the massage piece, the pressing piece is provided with a slot outside the blocking block for accommodating the blocking block, a spring is provided between the rear end of the blocking block and the massage piece, the pressing piece is provided with a spring 2 for pushing the pressing piece to move outward, and the supporting piece is provided with a releasing component for quickly releasing the blocking block limit.

[0008] Preferably, the release assembly includes a rotating rod passing through a plurality of massage parts, a plurality of drop gears are clamped on the rotating rod, a rack is provided on the blocking block and meshes with the teeth of the drop gears, the drop gears are laterally slidably connected to the rotating rod, and the rotating rod rotates simultaneously around the rotation point of the massage parts, and a torsional part for driving the rotating rod to rotate is provided on the support part.

[0009] Preferably, a relatively rotatably connected set is provided on one end of the rotating member, and a plurality of spare massage members are provided on the set. A telescopic member is slidably connected inside the rotating member, and the base is divided into a front section and a rear section. Extension piece 1 and extension piece 2 are provided on the left and right sides of the front section and the rear section, and a fixed component for limiting the movement of the front section is provided between the front section and the rear section.

[0010] Preferably, the fixing assembly includes a driving rod fixedly mounted on the extension piece 2, and the driving rod is rotatably connected to the rear section, the rear section is provided with a driving member 2 for controlling the rotation of the driving rod, the driving rod is provided with a driving wheel, the extension piece 1 is embedded in the extension piece 2, and the extension piece 1 is provided with a rack 2 meshing with the driving wheel.

[0011] Preferably, the rotating rod is detachably connected to the supporting member on the front section, and the second massage member is also provided with a through hole for accommodating the embedding of the rotating rod, and the second massage member is arranged together with the massage member.

[0012] Preferably, the base is provided with a plurality of impact members for impacting the legs, the bottom of the impact member is slidably connected to the base and fixed by magnetic attraction, a driving member three is provided inside the impact member, a rolling member rotatably connected to the support member is provided inside the base, a pushing member is provided at the bottom of the impact member, one end of the pushing member away from the bottom of the impact member abuts against the support member, the middle of the pushing member is rotatably connected to the base, and a switching component for cutting off the connection between the pushing member and the support member is provided on the base.

[0013] Preferably, a moving member for pushing the pushing member and the supporting member to be misaligned is slidably connected inside the base, and a limiting block for limiting the movement of the moving member is externally threadedly connected to the base.

[0014] A control system for relieving leg fatigue comprises the following steps:

[0015] S1, by turning on the base switch, the driving mainboard controls the driving member, so that the driving member 1 and the driving member 3 are turned on, and the driving member 1 controls the transmission wheel to drive the rotating member to rotate, and at the same time, the massage member 1 clamped on the rotating member is driven to rotate and squeeze and massage the legs, and then the driving member 3 also starts to drive the impact member to control the impact member up and down, and tap and relax the legs;

[0016] S2, through the independent switch control driving part 2 to open, drive the driving rod to rotate, so that the driving wheel pushes the meshing rack 2, thereby pushing the extension piece 1 outward, so that the front section and the rear section are separated, thereby increasing the length, and at the same time controlling the telescopic part to unfold, adjusting the massage piece 1 and the massage piece 2 to adapt to the user's leg position.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] Firstly, by setting the program in advance, the switch controls the driving member 1 and the driving member 3 to be turned on at the same time, so that after the switch is turned on, the driving member 3 in the impact member will be controlled to drive the impact member to knock the leg up and down, which is the same mechanism component as the fascia gun massager in the prior art. Secondly, when different people use it, if a person with thicker legs puts his legs on the base, it will squeeze the massage members 1 on the left and right sides to drive the support member to rotate backward and open, so that the distance between the massage members 1 on the left and right sides is expanded to better accommodate the legs of different people. Secondly, after the switch is turned on, the driving member 1 will be controlled to be turned on, and the rotating member will be driven to rotate through the transmission wheel, so that the rotating member will drive the clamped massage member 1 to rotate, and the protruding part of the massage member 1 will contact the leg and move upward to rotate, squeezing the leg muscles to achieve the effect of relaxing the legs.

[0019] Secondly, by pressing the pressing piece, the convex block can be moved downward to push the arc grooves on the two clamping pieces, thereby driving the clamping piece to rotate and clamp the rotating piece, thereby fixing the position of the massage piece 1. Secondly, the upper and lower arc grooves of the clamping piece are in opposite directions, thereby ensuring that the pressing piece can control the relative directions of the two clamping pieces to approach each other by moving downward to ensure the clamping of the rotating piece. Secondly, after the pressing piece presses and drives the clamping piece and the resistance strip to fit on the rotating piece, the clamping force is greater than the contact force between the massage piece 1 and the leg, thereby avoiding idling and ensuring that the rotating piece can drive the clamping piece and the massage piece 1 to rotate at the same time.

[0020] Thirdly, the support member and the massage suggestion are squeezed and rotated to both sides by the legs, which will make the support member rotate along the rolling member when rotating, and drive the pushing member to rotate along the middle point when rotating, so that the pushing member, the bottom of the impact member and the driving member move together. When the support member opens to both sides, the impact member at the bottom will also move down, so as to ensure the degree of fit with the legs, and will not be over-fitted, resulting in excessive force when the impact member opens up and down;

[0021] Fourthly, by turning on another independent switch, driving member 2 is turned on separately, so that the driving member drives the driving rod to rotate, and the driving rod drives the driving wheel to rotate, thereby driving the meshing rack 2 to move, so that the extension piece 1 can be pushed outward and slidably connected to the extension piece 2, and at the same time, the front section and the rear section of the driving base are separated and when moving, the telescopic part is driven to lengthen, so that the overall equipment is lengthened, and at the same time, the spare massage piece 2 can be moved, or the massage piece 1 and the massage piece 2 can be disassembled and readjusted to ensure better adaptation to the use after growth. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of a device for relieving leg fatigue Figure 1 ;

[0023] Figure 2 A schematic diagram of the internal structure of a massage device for relieving leg fatigue;

[0024] Figure 3 A schematic diagram of the structure of a device for relieving leg fatigue Figure 3 ;

[0025] Figure 4 A schematic diagram of the partial structure of a device for relieving leg fatigue;

[0026] Figure 5 for Figure 3 A local enlarged schematic diagram at point A;

[0027] Figure 6 The figure is a control flow chart of a device for relieving leg fatigue.

[0028] 1. Base; 2. Massage member 1; 3. Support member; 4. Driving member 1; 5. Transmission wheel; 6. Rotating member; 7. Clamping member; 8. Limiting block; 9. Pressing member; 10. Arc groove; 11. Protrusion; 12. Blocking block; 13. Slot; 14. Spring 1; 15. Spring 2; 16. Rotating rod; 17. Drop gear; 18. Rack 1; 19. Twisting member; 20. Kit; 21. Massage member 2; 22. Telescopic member; 23. Front section; 24. Rear section; 25. Extension piece 1; 26. Extension piece 2; 27. Driving rod; 28. Driving member 2; 29. ​​Driving wheel; 30. Rack 2; 31. Impact member; 32. Driving member 3; 33. Rolling member; 34. Pushing member; 35. Moving member. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] A device for relieving leg fatigue and a device control system, such as Figure 1-Figure 6 As shown, the base 1 is provided with a massage piece 2 in contact with the legs, and there are several massage pieces 2. A switch, a main board, a controller, a sensor, a battery and a driving piece are arranged inside the base 1. The several massage pieces 2 are of different sizes and are arranged according to the shape of the legs. In normal use, the battery is installed and powered on, and then the switch is turned on to drive the internal main board to receive instructions and control the motor of the driving piece, so as to control the massage piece 2 to start massaging the legs. The main board controls the motor through a microcontroller and a pre-set program, and the motor is generally a three-phase asynchronous motor, so that the main board can achieve the effect of adjusting the knocking and beating after control. If an adapted sensor is used, the strength can be automatically adjusted according to the pressure and size sensed by the sensor.

[0031] A support member 3 is rotatably connected to the base 1, and a rotating member 6 engaged with the massage member 2 is rotatably connected to the support member 3. A driving member 4 is fixedly arranged inside the support member 3, and the driving member 4 is connected to the rotating member 6 through a transmission wheel 5. The massage member 2 is slidably connected to the rotating member 6. A fixing component for fixing the position of the massage member 2 is provided on the massage member 2, and the fixing component includes two clamping members 7 rotatably connected to the massage member 2, and the clamping member 7 is provided with a resistance bar that fits with the rotating member 6 and increases the resistance. The two clamping members 7 are staggered with each other, and the two clamping members 7 are rotatably connected to the massage member 2 at the intersection of the two clamping members 7. The massage member 2 is slidably connected with a pressing member 9 at the intersection of the two clamping members 7, and the pressing member 9 runs through the two clamping members 7. Two opposite arc grooves 10 are respectively provided on the two clamping members 7, and a convex block 1 embedded in the arc groove 10 is provided on the pressing member 9 to push the two clamping members 7 to rotate. 1. The limiting component on the massage piece 2 is used to limit the pressing piece 9. After using this device, the driving state remains the same. However, when different users use it, due to the different thickness of the legs, the distance between the massage pieces 2 on the left and right sides may not be enough to accommodate the user's legs. Therefore, it is necessary to rotate the support piece 3 to both sides so that the massage piece 2 can also move to a position suitable for the user. This state can be adjusted by itself. If the legs are thick, the gap between the support pieces 3 will be increased. If the legs are thin, the gap will be reduced. This ensures better adaptation to the needs of different users. Secondly, the rotation of the support piece 3 can be limited by the plug-in. Therefore, it is necessary to adjust the plug-in movement to be misaligned with the support piece 3. Otherwise, after the adjustment, the plug-in is re-embedded in the support piece 3 to achieve a fixing effect. This ensures that when the massage piece 2 is driven, the support piece 3 will not move due to the rotation and the contact force of the legs.

[0032] The limiting component includes a blocking block 12 slidably connected to the massage piece 2, a card slot 13 is provided on the outside of the pressing piece 9 to accommodate the blocking block 12, a spring 14 is provided between the rear end of the blocking block 12 and the massage piece 2, and a spring 2 15 is provided on the pressing piece 9 to push the pressing piece 9 to move outward. A releasing component for quickly releasing the limit of the blocking block 12 is provided on the support piece 3. After using this device, if the legs are long or the position of the massage piece 2 is not suitable, the user can press the pressing piece 9 to drive the convex block 11 on the pressing piece 9 to move downward at the same time, and the convex block 11 on the pressing piece 9 is provided with two arc grooves 10 correspondingly embedded in the two clamping pieces 7, one up and one down, so that when the pressing piece 9 moves downward, the two convex blocks 11 are driven to move downward at the same time, and the clamping piece 7 is driven to rotate in cooperation with the arc groove 10, and clamped on the rotating piece 6 to achieve a fixed pressing The resistance bar increases the friction force to ensure that the clamping member 7 is tightly connected with the rotating member 6, and the clamping force will be greater than the abutment force between the massage member 2 and the leg, ensuring the rotation of the massage member 2, and avoiding the situation that the rotating member 6 can rotate idly and cannot drive the massage member 2 to rotate when the abutment force squeezing the leg is greater than the clamping force of the clamping member 7. Finally, after the massage member 2 is adjusted, the pressing member 9 will compress the spring 14 after pressing. At the same time, after the blocking block 12 is opposite to the slot 13, it will be pushed by the spring 2 15 to be embedded in the slot 13, limiting the pressing member 9, so that the pressing member 9 cannot move, ensuring that the clamping member 7 will not rotate and relax, thereby increasing stability, and the position of the massage member 2 can be adjusted at will to adapt to the position required by the user.

[0033] The release assembly includes a rotating rod 16 passing through a plurality of massage pieces 2, a plurality of drop gears 17 are clamped on the rotating rod 16, a rack 18 meshing with the teeth of the drop gear 17 is provided on the blocking block 12, the drop gear 17 is slidably connected with the rotating rod 16 in a transverse direction, and the friction between the drop gear 17 and the rotating rod 16 is large, so there will be no sliding during the working process, and the rotating rod 16 rotates around the rotation point of the massage piece 2 at the same time, and a torsion piece 19 driving the rotating rod 16 to rotate is provided on the supporting piece 3. When the massage piece 2 needs to be adjusted, the drop gear 17 can be driven to rotate by rotating the rotating rod 16, so that the teeth on the drop gear 17 mesh with the rack 18, and after rotating, the rack 18 is pushed backward to compress the spring 2 15, thereby blocking the block 12. 2 moves backward to disengage from the card slot 13, canceling the obstruction to the pressing member 9, so that the pressing member 9 is pushed out by the spring 14 and drives the clamping member 7 to loosen and cancel the clamping of the rotating member 6, thereby quickly releasing it, and the rotation of the twisting member 19 can drive the rotating rod 16 to rotate, and the restriction of multiple massage members 2 can be canceled at the same time through the operation of the rotating rod 16, and the fixed massage member 2 will drive the rotating rod 16 to rotate at the same time when rotating, so as to avoid the situation of restricting the rotation of the massage member 2, thereby the rotating rod 16 can rotate by itself or rotate synchronously with the massage member 2, the rotating rod 16 is detachably connected to the support member 3 on the front section 23, and the massage member 2 21 is also provided with a through hole for accommodating the embedding of the rotating rod 16, and the massage member 2 21 is configured in the same manner as the massage member 2. A relatively rotatably connected set 20 is provided on one end of the rotating member 6, and a plurality of spare massage members 21 are provided on the set 20. A telescopic member 22 is slidably connected inside the rotating member 6. The base 1 is divided into a front section 23 and a rear section 24. An extension piece 1 25 and an extension piece 26 are provided on the left and right sides of the front section 23 and the rear section 24. A fixing component for limiting the movement of the front section 23 is provided between the front section 23 and the rear section 24. The fixing component includes a driving rod 27 fixedly arranged on the extension piece 26, and the driving rod 27 is rotatably connected to the rear section 24. A driving member 28 for controlling the rotation of the driving rod 27 is provided on the rear section 24, and a driving wheel 29 is provided on the driving rod 27. The extension piece 1 25 is embedded in the extension piece 26, and the extension piece 1 25 is provided with a rack 2 meshing with the driving wheel 29. 30. Secondly, if the user has long legs, the switch of the bottom driving member 28 is turned on separately, and the driving rod 27 is driven to rotate to drive the driving wheel 29 to rotate, so that the driving wheel 29 drives the meshing rack 23, and pushes the rack 23 to push the connected extension piece 1 25 outward of the extension piece 26, and drives the front section 23 and the rear section 24 to separate and move, and drives the support member 3 to pull out the telescopic member 22 in the rotating member 6. At the same time, the rotating rod 16 can be disassembled by threading or clamping, and any of the existing technologies can be disassembled. By moving the spare massage member 21 and then embedding the rotating rod 16 into the perforation to achieve connection, they can be adjusted to the required position one by one, thereby ensuring the use of different people, even if the legs are long, the entire leg can be massaged.If the legs are short and do not need so many massage parts 1-2, they can be disassembled and moved to the kit 20 to achieve the adjustment effect.

[0034] The base 1 is provided with a plurality of impact members 31 for impacting the legs. The bottom of the impact member 31 is slidably connected to the base 1 and fixed by magnetic attraction. A driving member 32 is provided in the impact member 31. A rolling member 33 rotatably connected to the support member 3 is provided in the base 1. A pushing member 34 is provided at the bottom of the impact member 31. The end of the pushing member 34 away from the bottom of the impact member 31 abuts against the support member 3. The middle of the pushing member 34 is rotatably connected to the base 1. A switching component that cuts off the connection between the pushing member 34 and the support 3 is provided on the base 1. A moving member 35 that pushes the pushing member 34 and the support 3 is slidably connected in the base 1. A limit block 8 that limits the movement of the moving member 35 is externally threadedly connected to the base 1. Finally, by spreading the support member 3 to both sides, the bottom of the support member 3 will be driven to rotate along the rolling member 33 at the same time. When the support member 3 rotates, the abutting pushing member 34 will be pushed at the same time, so that the pushing member 34 rotates along the middle and drives the impact member 31 to move. If the pushing member 34 at the support member 3 is downward, the impact member 31 is pushed upward. If the pushing member 34 at the support member 3 is upward, the impact member 31 is driven to move downward, so as to achieve automatic adjustment of the height of the impact member 31 and the degree of fit with the leg. Secondly, if the legs of different users are different and the automatic adjustment is not satisfactory, the moving member 35 can be pushed to drive the pushing member 34 to be misaligned with the support member 3, so as to ensure that the opening or rotation of the support member 3 will not drive the pushing member 34 to rotate, and also avoid the effect of automatically adjusting the impact member 31 to achieve switching, and the rotation of the limit block 8 can achieve the effect of fixing the moving member 35.

[0035] S1, by turning on the base 1 switch, the driving mainboard controls the driving member, so that the driving member 1 4 and the driving member 3 32 are turned on, and the driving member 1 4 will control the transmission wheel 5 to drive the rotating member 6 to rotate, and at the same time, all the massage members 1 2 clamped on the rotating member 6 will be driven to rotate and squeeze and massage the legs. Then the driving member 3 32 will also start to drive the impact member 31 to control the impact member 31 up and down, and tap and relax the legs.

[0036] S2, through the independent switch control driving member 28 to open, drive the driving rod 27 to rotate, so that the driving wheel 29 pushes the meshing rack 2 30, thereby pushing the extension piece 1 25 outward, so that the front section 23 and the rear section 24 are separated, thereby increasing the length, and at the same time controlling the telescopic member 22 to unfold, adjusting the massage member 1 2 and the massage member 2 21 to adapt to the user's leg position,

[0037] After different users use this device through the above arrangement, if the width is insufficient, the plug-in can be removed outwards first to cancel the restriction on the support member 3. At this time, the support member 3 can be pushed to both sides by inserting and squeezing the legs, and the entire rotating member 6, the massage member 1 2, the rotating rod 16 and the spare massage member 2 21 can be pushed together to a position that the user finds appropriate. When pushing, the support member 3 will rotate along the rolling member 33 at the same time, and drive the pushing member 34 to rotate together, so that the impact member 31 moves down to avoid excessive fit on the thigh and causing too much pressing force. In this arrangement, because the gap between the support members 3 is increased, the legs are more closely fitted to the base 1, and the impact member 3 1 will move down a little. If the interval between the support members 3 is small and the leg is still some distance away from the base 1, then the impact member 31 can be moved up to fit the leg support. Therefore, it is only necessary to remove the plug-in to achieve automatic adjustment. Then turn on the switch to automatically control the drive member 1 4 and the drive member 3 32 to start at the same time through the setting program through the mainboard output, drive the massage member 1 2 to rotate and abut against the side of the leg and have the effect of massaging the leg. Secondly, the drive member 3 32 in the impact member 31 drives the leg to be knocked up and down to achieve the massage effect. The connection between the switch, the mainboard and the drive member is all existing technology, which will not be discussed in detail here and can be purchased. Secondly, if the installed massage part 1 2 is not enough when the leg is long, at this time, the switch of the independent control driving part 2 28 can be driven, and the driving part 2 28 rotates to drive the driving rod 27 to rotate and drive the meshing rack 2 30 through the driving wheel 29, so that the extension piece 1 25 is pushed out and moves relative to the extension piece 2 26, so that the front section 23 and the rear section 24 of the base 1 are separated, so as to achieve the effect of extension, and the telescopic part 22 is pulled out when moving. At this time, the rotating rod 16 is rotated again, so that the teeth on the falling gear 17 rotate to the rack 1 18, mesh with the rack 18 and push the blocking block 12 to move backward to compress the spring 2 15, disengage from the slot 13 to cancel the restriction on the pressing part 9 and the spring 14 pushes the pressing part 9 out, and the two protrusions 11 on the pressing part 9 are along the arc groove 1 of the clamping part 7. 0 Push the clamping member 7 to rotate, cancel the clamping and unfixing of the rotating member 6, and the blocking block 12 is pushed by the spring 2 15 to abut against the pressing member 9, move the massage member 1 2 and move the massage member 2 21 back to the rotating member 6, and after the supplementary effect is achieved, the spring 14 is squeezed by pressing the pressing member 9 of the massage member 1 2 again, and the pressing member 9 moves downward to drive the two protrusions 11 to move along the arc groove 10 of the clamping member 7, and push the clamping member 7 to clamp the rotating member 6 and re-fix it. The slot 13 is opposite to the blocking block 12 again, and the spring 2 15 pushes the blocking block 12 to embed into the slot 13 and re-press the pressing member 9, so that the adjustment can be adapted to different users. Secondly, the driving member 1 4, the driving member 2 28 and the driving member 3 32 can all be motors that rotate forward and reverse, and multiple motors can be set to be turned on at the same time according to the situation.Through the above arrangement, the device can be better adapted to different people, and the number of massage parts 2 and the degree of contact between massage parts 2 and the legs can be adjusted as needed, thereby increasing practicality and convenience. If the timing is increased, there is no need to worry about the legs not being completely relaxed.

[0038] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for relieving leg fatigue, comprising a base (1), the base (1) being provided with a massage piece (2) in contact with the legs, wherein the massage piece (2) is provided in plurality, the base (1) being provided with a switch, a mainboard, a controller, a sensor, a battery and a driving piece, wherein: The plurality of massage pieces (2) are of different sizes and are arranged according to the shape of the legs; the base (1) is rotatably connected to a support piece (3); the support piece (3) is rotatably connected to a rotating piece (6) engaged with the massage piece (2); a driving piece (4) is fixedly arranged inside the support piece (3); the driving piece (4) is connected to the rotating piece (6) via a transmission wheel (5); the massage piece (2) is slidably connected to the rotating piece (6); and a fixing component for fixing the position of the massage piece (2) is provided on the massage piece (2); The fixing assembly comprises two clamping members (7) rotatably connected to the massage member 1 (2); the clamping members (7) are provided with a resistance bar which fits with the rotating member (6) and increases the resistance; the two clamping members (7) are staggered with each other, and the staggered portion of the two clamping members (7) is rotatably connected to the massage member 1 (2); the massage member 1 (2) is slidably connected with a pressing member (9) at the staggered portion of the two clamping members (7), and the pressing member (9) passes through the two clamping members (7); the two clamping members (7) are respectively provided with two opposite arc grooves (10); the pressing member (9) is provided with a protrusion (11) embedded in the arc groove (10) to push the two clamping members (7) to rotate; and the massage member 1 (2) is provided with a limiting assembly for limiting the pressing member (9); The limiting component comprises a blocking block (12) slidably connected to the massage piece (2); a slot (13) for accommodating the blocking block (12) is provided on the outside of the pressing piece (9); a spring (14) is provided between the rear end of the blocking block (12) and the massage piece (2); a spring (15) for pushing the pressing piece (9) to move outward is provided on the pressing piece (9); and a releasing component for quickly releasing the blocking block (12) from limiting position is provided on the supporting piece (3); The release assembly comprises a rotating rod (16) passing through a plurality of massage pieces (2), a plurality of drop gears (17) being clamped on the rotating rod (16), a rack (18) meshing with the teeth of the drop gears (17) being provided on the blocking block (12), the drop gears (17) being laterally slidably connected to the rotating rod (16), and the rotating rod (16) rotating simultaneously around a rotation point of the massage piece (2), and a twisting member (19) driving the rotating rod (16) to rotate being provided on the supporting member (3); A sleeve (20) is provided at one end of the rotating member (6) and is connected to the rotating member for relative rotation. The sleeve (20) is provided with a plurality of spare massage members (21). A telescopic member (22) is slidably connected inside the rotating member (6). The base (1) is divided into a front section (23) and a rear section (24). An extension piece (25) and an extension piece (26) are provided on the left and right sides of the front section (23) and the rear section (24). A fixing component for limiting the movement of the front section (23) is provided between the front section (23) and the rear section (24).

2. The device for relieving leg fatigue according to claim 1, characterized in that: The fixing assembly comprises a driving rod (27) fixedly arranged on the second extension piece (26), and the driving rod (27) is rotatably connected to the rear section (24), the rear section (24) is provided with a second driving member (28) for controlling the rotation of the driving rod (27), the driving rod (27) is provided with a driving wheel (29), the first extension piece (25) is embedded in the second extension piece (26), and the first extension piece (25) is provided with a second rack (30) meshing with the driving wheel (29).

3. The device for relieving leg fatigue according to claim 1, characterized in that: The rotating rod (16) is detachably connected to the support member (3) on the front section (23), and the second massage member (21) is also provided with a through hole for accommodating the insertion of the rotating rod (16). The second massage member (21) is configured in the same manner as the first massage member (2).

4. The device for relieving leg fatigue according to claim 1, characterized in that: The base (1) is provided with a plurality of impact members (31) for impacting the legs. The bottom of the impact member (31) is slidably connected to the base (1) and fixed by magnetic attraction. A driving member (32) is provided inside the impact member (31). A rolling member (33) rotatably connected to the support member (3) is provided inside the base (1). A pushing member (34) is provided at the bottom of the impact member (31). One end of the pushing member (34) away from the bottom of the impact member (31) abuts against the support member (3). The middle of the pushing member (34) is rotatably connected to the base (1). A switching component for cutting off the connection between the pushing member (34) and the support member (3) is provided on the base (1).

5. The device for relieving leg fatigue according to claim 4, characterized in that: A moving member (35) is slidably connected inside the base (1) for pushing the pushing member (34) and the supporting member (3) to be misaligned, and a limiting block (8) is externally threadedly connected to the base (1) for limiting the movement of the moving member (35).

6. A control system for relieving leg fatigue, characterized in that: The device for relieving leg fatigue according to any one of claims 1 to 5 is used for driving, comprising the following steps: S1, by turning on the base (1) switch to drive the main board to control the driving member, so that the driving member 1 (4) and the driving member 3 (32) are turned on, and at the same time, the driving member 1 (4) controls the transmission wheel (5) to drive the rotating member (6) to rotate, and at the same time, the massage member 1 (2) clamped on the rotating member (6) is driven to rotate and squeeze and massage the legs, and then the driving member 3 (32) also starts to drive the impact member (31) to control the impact member (31) up and down, so as to tap and relax the legs; S2, through the independent switch control driving member 2 (28) to open, drive the driving rod (27) to rotate, so that the driving wheel (29) pushes the meshing rack 2 (30), thereby pushing the extension piece 1 (25) outward, so that the front section (23) and the rear section (24) are separated, thereby increasing the length, and at the same time controlling the telescopic member (22) to unfold, adjusting the massage member 1 (2) and the massage member 2 (21) to adapt to the position of the user's legs.

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