Intelligent knee pad for improving knee hyperextension

Abstract

The invention belongs to the technical field of medical equipment, and discloses an intelligent kneecap for improving knee hyperextension, the intelligent kneecap comprises a wrist band, a connecting piece is fixed outside the wrist band, and a mounting mechanism is mounted on the outer wall of the wrist band. According to the device, after a user wears the device, an intelligent controller body can be connected with a connecting groove, a limiting rod, a reset spring and a limiting block on a connecting piece through a connecting base, a limiting column, a limiting disc and a movable block, the intelligent controller can be taken down by pressing the intelligent controller, and a vibration motor arranged in the intelligent controller is started through a control button; the massage particles can be driven to vibrate, the shapes of the massage particles can massage knee joints of a user during vibration, discomfort of the knee joints of the user is relieved, the activity of the replaceable plaster can be guaranteed, the absorption efficiency of the replaceable plaster by the user can be improved, and the purpose that the device can nurse the user conveniently is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of medical equipment, and in particular is an intelligent knee brace for improving knee hyperextension. Background Art

[0002] Smart wearable devices are a general term for wearable smart devices that are developed by applying low-power hardware, embedded software, precision manufacturing and other technologies to intelligently design daily wearable devices. Knee pads are a device used to protect people's knees. In the field of sports and health, knee pads are widely used.

[0003] The knee is an extremely important part in sports, but it is also a relatively fragile part that is easily injured. It is also a part that is extremely painful and recovers slowly when injured. However, with the development of smart wearable devices, the defects of traditional knee braces with single functions are becoming more and more prominent, and they cannot better improve the user's knee hyperextension and the user will feel uncomfortable when wearing it because of the foreign body sensation, and it is impossible to wear it without feeling.

[0004] It is necessary to record and adjust the data of the knee and the device without affecting the normal walking of the knee, so that the user can wear it more comfortably. And because some customers need to apply ointment on the knee to relieve symptoms, it is necessary to make the device more convenient to replace the ointment and wear the device. Summary of the invention

[0005] In order to solve the problems raised in the above-mentioned background technology, the present invention provides an intelligent knee brace for improving knee hyperextension. By setting the cooperation of structures such as a connecting seat, a limit column, and a limit plate, the device can connect the intelligent controller body and the limit block after the user wears it, and the intelligent controller can be removed by pressing the intelligent controller. After the user wears the device and completes the installation of the massage sheet, the vibration motor arranged inside the intelligent controller is started by the control button, so that the massage particles can be driven to vibrate, and then the user's knee joint can be massaged by the shape of the massage particles during vibration, thereby alleviating the user's knee joint discomfort, and the activity of the replaceable plaster can be ensured to improve the user's absorption efficiency of the replaceable plaster. Furthermore, the wristband has a built-in pressure sensor, which can detect whether the user has knee hyperextension when wearing it, and when detected, the self-starting vibration motor gives feedback to the user, prompting the user to correct the standing posture in time. Furthermore, if the user needs to perform large-angle exercises, the intelligent controller can be removed so that it will not affect the user's walking while protecting the knee joint.

[0006] To achieve the above object, the present invention provides the following technical solutions: an intelligent knee brace for improving knee hyperextension, comprising a wristband, a connecting piece is fixed to the outside of the wristband, an intelligent controller is installed on the outer wall of the connecting piece, a disassembly mechanism is provided on the outer wall of the intelligent controller, and an installation mechanism is installed on the outer wall of the wristband;

[0007] The disassembly and assembly mechanism includes a connecting seat, a limit column and a limit plate, the connecting seat is fixed to the outer wall of the intelligent controller, the side wall of the connecting seat is fixed with the limit column, the side wall of the limit column is fixed with the limit plate, the outer wall of the limit column is provided with a movable block, the outer wall of the connecting piece is provided with a connecting groove, the inner wall of the connecting piece is provided with a limit rod, the outer wall of the limit rod is sleeved with a reset spring, and the side wall of the limit rod is fixed with a limit block.

[0008] Preferably, four groups of the connecting seats are provided, and the connecting seats are distributed at equal intervals about the central axis of the intelligent controller. The inner wall of the movable block is close to the outer wall of the limiting column, and the movable block and the limiting column are slidably connected.

[0009] Preferably, the diameter of the movable block is greater than the diameter of the limiting plate, and four groups of connecting grooves are provided, and the connecting grooves are distributed at equal intervals about the central axis of the connecting member.

[0010] Preferably, the outer wall of the limit rod is close to the inner wall of the connecting piece, the limit rod and the connecting piece are slidably connected, and the return spring is used to squeeze the limit rod and the limit block and keep them moving toward the central axis of the connecting groove.

[0011] Preferably, the mounting mechanism comprises a Velcro hook surface, a Velcro fleece surface and a positioning groove, the Velcro hook surface is provided with two groups installed on the front wall of the wristband, the Velcro fleece surface is provided with two groups fixed on the rear wall of the wristband, and the outer wall of the wristband is provided with a positioning groove.

[0012] Preferably, a care mechanism is provided on the outer wall of the wristband, a control button is installed on the top of the intelligent controller, and a display screen is fixed on the outer wall of the intelligent controller.

[0013] Preferably, the care mechanism includes a massage sheet, massage particles and a plaster replacement groove, the massage sheet is arranged on the rear wall of the wristband, the outer wall of the massage sheet is installed with massage particles, the top of the massage sheet is provided with a plaster replacement groove, the inner wall of the plaster replacement groove is slidably connected with a replaceable plaster, the outer wall of the massage sheet is fixed with a first soft magnetic connecting sheet, and the outer wall of the connecting piece is fixed with a second soft magnetic connecting sheet.

[0014] Preferably, the massage particles are arranged in several groups, and the massage particles are distributed at equal intervals about the central axis of the massage sheet. The inner wall of the plaster replacement groove is close to the outer wall of the replaceable plaster, and the replaceable plaster and the plaster replacement groove are slidably connected.

[0015] Preferably, an outer wall of the wristband is provided with a mounting groove, the second soft magnetic connecting piece is fixed in the mounting groove, and the first soft magnetic connecting piece and the second soft magnetic connecting piece are magnetically connected.

[0016] Preferably, the four corners of the connecting piece are made of hard material, and the rest of the connecting piece is made of flexible material. The control buttons are arranged in three groups, and the control buttons are distributed at equal intervals about the central axis of the intelligent controller.

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

[0018] The present invention provides a connection seat, a limit column, a limit plate and other structures, so that after the user wears the device, the intelligent controller body can be connected to the connection groove, the limit rod, the return spring and the limit block on the connecting piece through the connection seat, the limit column, the limit plate and the movable block, so that the intelligent controller is connected to the connecting piece, and the intelligent controller can be removed by pressing the intelligent controller. After the user wears the device and completes the installation of the massage sheet, the vibration motor provided in the intelligent controller is started by the control button, so that the massage particles can be driven to vibrate, and then the user's knee joint can be massaged by the shape of the massage particles during the vibration. The wristband can massage the knee joints to relieve the user's knee discomfort and ensure the activity of the replaceable plaster to improve the user's efficiency in absorbing the replaceable plaster. Furthermore, the wristband has a built-in pressure sensor that can detect whether the user has hyperextension of the knee when wearing it. When detected, it will automatically start the vibration motor to give feedback to the user, prompting the user to correct the standing posture in time. Furthermore, if the user needs to perform large-angle exercises, the smart controller can be removed to protect the knee joint without affecting the user's walking, thereby achieving the purpose of facilitating the device to care for the user.

[0019] The present invention arranges massage sheets, massage particles, plaster replacement slots and other structures so that the device can replace replaceable plasters by pulling them out, so that the replaceable plasters can maintain their medicinal properties, and the massage particles can massage the user when they come into contact with the user's skin. The massage sheets and other components can be quickly disassembled and positioned through the magnetism of the first soft magnetic connecting sheet and the second soft magnetic connecting sheet, so that the replaceable plasters can be replaced easily, thereby achieving the purpose of facilitating the device to replace the replaceable plasters.

[0020] The present invention arranges the coordination of structures such as the Velcro hook surface, the Velcro fleece surface, and the positioning groove so that the device can be positioned using the positioning groove. After the wristband is aligned with the knee joint, the Velcro hook surface is pulled to wrap around the leg and contact the Velcro fleece surface. The hook surface of the Velcro hook surface can hook the fleece surface on the Velcro fleece surface to achieve a fixing effect, thereby achieving the purpose of making it easy to wear the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the overall rear view structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the overall explosion structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the overall exploded structure of the present invention from the rear;

[0025] Figure 5 It is a structural schematic diagram of the nursing mechanism of the present invention;

[0026] Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure of the local section at point A in the middle;

[0027] Figure 7 It is a schematic diagram of the cross-sectional structure of the connecting piece and the intelligent controller of the present invention;

[0028] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of the local section at point B in the middle.

[0029] In the figure: 1. wristband; 2. connector; 3. intelligent controller; 4. disassembly and assembly mechanism; 401. connecting seat; 402. limiting column; 403. limiting plate; 404. movable block; 405. connecting slot; 406. limiting rod; 407. reset spring; 408. limiting block; 5. installation mechanism; 501. Velcro hook surface; 502. Velcro fleece surface; 503. positioning slot; 6. nursing mechanism; 601. massage sheet; 602. massage particles; 603. plaster replacement slot; 604. replaceable plaster; 605. first soft magnetic connecting sheet; 606. second soft magnetic connecting sheet; 7. control button; 8. display screen. DETAILED DESCRIPTION

[0030] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0031] like Figures 1 to 8 As shown, the present invention provides an intelligent knee brace for improving knee hyperextension, comprising a wristband 1, a connecting piece 2 is fixed to the outside of the wristband 1, an intelligent controller 3 is installed on the outer wall of the connecting piece 2, a disassembly mechanism 4 is provided on the outer wall of the intelligent controller 3, and a mounting mechanism 5 is installed on the outer wall of the wristband 1.

[0032] like Figures 1 to 8 As shown, the outer wall of the wristband 1 is provided with a care mechanism 6, a control button 7 is installed on the top of the intelligent controller 3, the four corners of the connecting part 2 are made of hard material, and the rest is made of flexible material, three groups of control buttons 7 are provided, and the control buttons 7 are evenly spaced about the central axis of the intelligent controller 3, and a display screen 8 is fixed on the outer wall of the intelligent controller 3.

[0033] like Figures 1 to 8 As shown, the care mechanism 6 includes a massage sheet 601, massage particles 602 and a plaster replacement groove 603. The massage sheet 601 is arranged on the rear wall of the wristband 1, and the outer wall of the massage sheet 601 is installed with massage particles 602. A plaster replacement groove 603 is opened at the top of the massage sheet 601, and the inner wall of the plaster replacement groove 603 is slidably connected with a replaceable plaster 604. The massage particles 602 are arranged in several groups, and the massage particles 602 are evenly distributed about the central axis of the massage sheet 601. The inner wall of the plaster replacement groove 603 is close to the outer wall of the replaceable plaster 604, and the replaceable plaster 604 and the plaster replacement groove 603 are slidably connected. The outer wall of the massage sheet 601 is fixed with a first soft magnetic connecting piece 605, and the outer wall of the connecting piece 2 is fixed with a second soft magnetic connecting piece 606. The outer wall of the wristband 1 is provided with a mounting groove, and the second soft magnetic connecting piece 606 is fixed in the mounting groove. The first soft magnetic connecting piece 605 and the second soft magnetic connecting piece 606 are magnetically connected.

[0034] The above scheme is adopted: the replaceable plaster 604 can be replaced by pulling it out, so that the replaceable plaster 604 can maintain its medicinal properties, and the massage particles 602 can massage the user when they come into contact with the user's skin. The massage sheet 601 and other components can be quickly disassembled and positioned through the magnetism of the first soft magnetic connecting sheet 605 and the second soft magnetic connecting sheet 606, so that the replaceable plaster 604 is easy to replace.

[0035] like Figures 1 to 8As shown, the disassembly and assembly mechanism 4 includes a connecting seat 401, a limiting column 402 and a limiting disk 403. The connecting seat 401 is fixed to the outer wall of the intelligent controller 3. The limiting column 402 is fixed to the side wall of the connecting seat 401. The limiting disk 403 is fixed to the side wall of the limiting column 402. The outer wall of the limiting column 402 is provided with a movable block 404. The connecting seat 401 is provided with four groups. The connecting seat 401 is evenly spaced about the central axis of the intelligent controller 3. The inner wall of the movable block 404 is close to the outer wall of the limiting column 402. The movable block 404 and the limiting column 402 are slidably connected.

[0036] like Figures 1 to 8 As shown, a connecting groove 405 is provided on the outer wall of the connecting member 2, the diameter of the movable block 404 is larger than the diameter of the limiting plate 403, four groups of connecting grooves 405 are provided, and the connecting grooves 405 are evenly spaced about the central axis of the connecting member 2, a limiting rod 406 is provided on the inner wall of the connecting member 2, and a reset spring 407 is sleeved on the outer wall of the limiting rod 406, and a limiting block 408 is fixed to the side wall of the limiting rod 406, and the outer wall of the limiting rod 406 is close to the inner wall of the connecting member 2, and the limiting rod 406 and the connecting member 2 are slidably connected, and the reset spring 407 is used to squeeze the limiting rod 406 and the limiting block 408, and keep the tendency to move toward the central axis of the connecting groove 405, and the outer wall of the limiting rod 406 is close to the inner wall of the connecting member 2, and the limiting rod 406 and the connecting member 2 are slidably connected, and the reset spring 407 is used to squeeze the limiting rod 406 and the limiting block 408, and keep the tendency to move toward the central axis of the connecting groove 405.

[0037] The above scheme is adopted: by aligning the limit plate 403 and the connecting groove 405 and then pressing the intelligent controller 3, the limit plate 403 contacts the limit block 408, and then the limit block 408 is squeezed, so that the limit block 408 and the limit rod 406 are retracted into the interior of the connecting member 2, and after the limit plate 403 passes, the return spring 407 pushes the limit rod 406 and the limit block 408 to reset. At this time, the limit block 408 can clamp the limit plate 403 by its own shape to achieve a fixing effect. When it needs to be removed, continue to press the intelligent controller 3 so that the movable block 404 contacts the limit block 408. At this time, the limit block 408 can lift the movable block 404 by its own shape after passing the movable block 404, so that the movable block 404 contacts the limit plate 403. Since the diameter of the movable block 404 at the contact end is larger than the limit plate 403, the return spring 407 can directly contact the curved surface of the limit plate 403 after resetting, and then disengage.

[0038] like Figures 1 to 8As shown, the mounting mechanism 5 includes a Velcro hook surface 501, a Velcro fleece surface 502 and a positioning groove 503. The Velcro hook surface 501 is provided with two groups installed on the front wall of the wristband 1, and the Velcro fleece surface 502 is provided with two groups fixed on the rear wall of the wristband 1. The outer wall of the wristband 1 is provided with a positioning groove 503.

[0039] The above scheme is adopted: by using the positioning groove 503 for positioning, after the wristband 1 is aligned with the knee joint, the Velcro hook surface 501 is pulled to wrap around the leg and contact the Velcro fleece surface 502. The hook surface of the Velcro hook surface 501 can hook the fleece surface on the Velcro fleece surface 502 to achieve a fixing effect.

[0040] The working principle and use process of the present invention are as follows: by using the positioning groove 503 for positioning, after aligning the position of the wristband 1 with the knee joint, pull the Velcro hook surface 501 to wrap around the leg and contact the Velcro fur surface 502, the hook surface of the Velcro hook surface 501 can hook the fur surface on the Velcro fur surface 502, and play a fixing effect, and the replaceable plaster 604 can be replaced by pulling and replacing, so that the replaceable plaster 604 can maintain its medicinal properties, and the massage particles 602 can massage the user when they come into contact with the user's skin, and the massage sheet 601 and other components can be quickly disassembled and positioned by the magnetism of the first soft magnetic connecting sheet 605 and the second soft magnetic connecting sheet 606, so that the replaceable plaster 604 is easy to replace, and the limit plate 403 and the connecting plate 406 are connected to each other. After the groove 405 is aligned, the intelligent controller 3 is pressed to make the limit plate 403 contact the limit block 408, and then the limit block 408 is squeezed, so that the limit block 408 and the limit rod 406 are retracted into the interior of the connecting member 2. After the limit plate 403 passes, the reset spring 407 pushes the limit rod 406 and the limit block 408 to reset. At this time, the limit block 408 can clamp the limit plate 403 by its own shape to achieve a fixing effect. When it needs to be removed, the intelligent controller 3 is continued to be pressed to make the movable block 404 contact with the limit block 408. At this time, after the limit block 408 passes the movable block 404, it can lift the movable block 404 by its own shape, so that the movable block 404 is in contact with the limit plate 403. Since the diameter of the movable block 404 at the contact end is larger than the limit plate 403, the reset spring 407 can directly contact the curved surface of the limit plate 403 after resetting, and then disengage, so that the device can connect the main body of the intelligent controller 3 with the connecting groove 405, the limit rod 406, the reset spring 407 and the limit block 408 on the connecting piece 2 through the connecting seat 401, the limit column 402, the limit plate 403 and the movable block 404 after the user wears it, so that the intelligent controller 3 is connected to the connecting piece 2, and the intelligent controller 3 can be removed by pressing the intelligent controller 3. After the user wears the device and completes the installation of the massage sheet 601, the vibration motor set inside the intelligent controller 3 is started by the control button 7. , which can drive the massage particles 602 to vibrate, and then the shape of the massage particles 602 can massage the user's knee joints during vibration, thereby alleviating the user's knee discomfort, and can ensure the activity of the replaceable plaster 604 to improve the user's absorption efficiency of the replaceable plaster 604. Furthermore, the wristband 1 has a built-in pressure sensor that can detect whether the user has hyperextension of the knee when wearing it, and when detected, it will self-start the vibration motor to provide feedback to the user, prompting the user to correct the standing posture in time. Furthermore, if the user needs to perform large-angle exercises, the intelligent controller 3 can be removed to protect the knee joint without affecting the user's walking.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent knee brace for improving knee hyperextension, comprising a wrist brace (1), characterized in that: A connecting piece (2) is fixed to the outside of the wristband (1), an intelligent controller (3) is installed on the outer wall of the connecting piece (2), a disassembly and assembly mechanism (4) is provided on the outer wall of the intelligent controller (3), and a mounting mechanism (5) is installed on the outer wall of the wristband (1); The disassembly and assembly mechanism (4) comprises a connecting seat (401), a limiting column (402) and a limiting disk (403); the connecting seat (401) is fixed to the outer wall of the intelligent controller (3); the limiting column (402) is fixed to the side wall of the connecting seat (401); the limiting disk (403) is fixed to the side wall of the limiting column (402); a movable block (404) is arranged on the outer wall of the limiting column (402); a connecting groove (405) is opened on the outer wall of the connecting piece (2); a limiting rod (406) is arranged on the inner wall of the connecting piece (2); a reset spring (407) is sleeved on the outer wall of the limiting rod (406); and a limiting block (408) is fixed to the side wall of the limiting rod (406).

2. The intelligent knee brace for improving knee hyperextension according to claim 1, characterized in that: The connection seats (401) are provided in four groups, and the connection seats (401) are distributed at equal intervals about the central axis of the intelligent controller (3); the inner wall of the movable block (404) is close to the outer wall of the limiting column (402); and the movable block (404) and the limiting column (402) are slidably connected.

3. The intelligent knee brace for improving knee hyperextension according to claim 1, characterized in that: The diameter of the movable block (404) is greater than the diameter of the limiting plate (403), and four groups of connecting grooves (405) are provided. The connecting grooves (405) are distributed at equal intervals with respect to the central axis of the connecting member (2).

4. The intelligent knee brace for improving knee hyperextension according to claim 1, characterized in that: The outer wall of the limiting rod (406) is close to the inner wall of the connecting piece (2), the limiting rod (406) and the connecting piece (2) are slidably connected, and the return spring (407) is used to squeeze the limiting rod (406) and the limiting block (408) and keep them moving toward the central axis of the connecting groove (405).

5. The intelligent knee brace for improving knee hyperextension according to claim 1, characterized in that: The mounting mechanism (5) comprises a Velcro hook surface (501), a Velcro fleece surface (502) and a positioning groove (503); the Velcro hook surface (501) is provided with two groups mounted on the front wall of the wristband (1); the Velcro fleece surface (502) is provided with two groups fixed on the rear wall of the wristband (1); and the outer wall of the wristband (1) is provided with a positioning groove (503).

6. The intelligent knee brace for improving knee hyperextension according to claim 1, characterized in that: The outer wall of the wristband (1) is provided with a care mechanism (6), the top of the intelligent controller (3) is provided with a control button (7), and the outer wall of the intelligent controller (3) is fixed with a display screen (8).

7. The intelligent knee brace for improving knee hyperextension according to claim 6, characterized in that: The nursing mechanism (6) comprises a massage sheet (601), massage particles (602) and a plaster replacement groove (603); the massage sheet (601) is arranged on the rear wall of the wristband (1); the outer wall of the massage sheet (601) is installed with massage particles (602); the top of the massage sheet (601) is provided with a plaster replacement groove (603); the inner wall of the plaster replacement groove (603) is slidably connected with a replaceable plaster (604); the outer wall of the massage sheet (601) is fixed with a first soft magnetic connecting sheet (605); and the outer wall of the connecting member (2) is fixed with a second soft magnetic connecting sheet (606).

8. The intelligent knee brace for improving knee hyperextension according to claim 7, characterized in that: The massage particles (602) are arranged in a plurality of groups, and the massage particles (602) are distributed at equal intervals about the central axis of the massage sheet (601). The inner wall of the plaster replacement groove (603) is close to the outer wall of the replaceable plaster (604), and the replaceable plaster (604) and the plaster replacement groove (603) are slidably connected.

9. The intelligent knee brace for improving knee hyperextension according to claim 7, characterized in that: The outer wall of the wristband (1) is provided with a mounting groove, the second soft magnetic connecting piece (606) is fixed in the mounting groove, and the first soft magnetic connecting piece (605) and the second soft magnetic connecting piece (606) are magnetically connected.

10. The intelligent knee brace for improving knee hyperextension according to claim 6, characterized in that: The four corners of the connecting member (2) are made of hard material, and the rest of the connecting member (2) is made of flexible material. The control buttons (7) are arranged in three groups, and the control buttons (7) are distributed at equal intervals about the central axis of the intelligent controller (3).

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