Hand joint rehabilitation training glove with calibration function

Abstract

The invention relates to the technical field of training gloves, and discloses a hand joint rehabilitation training glove with a calibration function, which comprises a body, a second through hole is formed in the top of the body, a second round hole is formed in the outer wall of the body, a supporting plate is fixedly assembled on the top of the body, a cross rod is fixedly assembled on the inner wall of the supporting plate, and the cross rod is fixedly assembled on the outer wall of the body. The outer wall of the transverse rod is sleeved with a first pressure spring. Through a body, a supporting plate, a cross rod, a first pressure spring, a second pressure spring, an adjusting plate, an arc-shaped rod, a second reset spring, a second structure and a third structure, in the using process of the glove, a user can make a first steel wire rope pull a sliding plate to move in a fist clenching mode, and therefore the effect of finger joint training through preliminary load is achieved; and in the training process, the positions of the two extrusion rods can be adjusted by pressing a pressed plate or a connecting plate, so that the effect of adjusting the training burden of the user is achieved, and the training effect of the user on the finger joints is improved.

Description

Technical Field

[0002] The invention relates to the technical field of training gloves, in particular to a hand joint rehabilitation training glove with a calibration function. Background Art

[0004] During exercise, people often suffer from falls and bumps, and hand injuries are often accompanied by injuries to the finger joints. In order to ensure the rehabilitation and recovery of the finger joints, regular training of the palm and finger joint functions is required.

[0005] Although the existing training gloves can achieve the effect of training during use, the existing training gloves are not provided with a mechanism for users to adjust the training burden (or load). Therefore, the training burden of the user is uniform before and after training, which cannot meet the training needs of the user at different training stages, thereby reducing the practicality of the existing training gloves.

[0006] For example, the Chinese patent "A Neurological Rehabilitation Training Glove" announcement number CN112999611B includes a training force device, a knuckle connecting rod, a knuckle limiting device, and a glove body. The present invention has the following beneficial effects. By providing corresponding multi-knuckle rods and wrist rods, and providing a training force device that can be opened and closed at the connection of each rod, the device can ensure individual control of each knuckle, and can conveniently control the activities of each knuckle or wrist and select training force by pressing and pulling. In the force-bearing mode, the bending activity of the knuckles and wrist will be torsioned by the torsion spring to increase the force required for bending, thereby realizing grip finger pressure training, avoiding the need for other equipment, and being easy to use. However, this patent cannot meet the training needs of users at different training stages.

[0007] Another example is the Chinese patent "A neurosurgery postoperative rehabilitation training device" announcement number CN113842602B, which includes a palm cover, a double-sided sticker is movably provided inside the end of the palm cover, a magnetic base four is fixedly installed on the back of the palm of the palm cover, four finger covers one and a thumb cover one are movably provided at the knuckles of the palm cover, and the elastic force of the micro spring two between the magnetic base three and the inner slide rail will assist the magnetic base three and the piston rod to reset, and at the same time, since the part of the air intake pipe three in the air pressure tank is provided with a one-way air intake valve, other air pressure tanks whose exhaust pipes are not unplugged are not affected, and four groups of tension springs are controlled separately by four air pressure tanks, so that the strength of each finger can be adjusted separately, which is convenient for users to choose the fingers that need rehabilitation training, further improving the selectivity of the device and providing diversity for the user's rehabilitation training, but the patent cannot meet the training needs of users at different training stages. Summary of the invention

[0009] In view of the above-mentioned deficiencies in the prior art, the present invention provides a hand joint rehabilitation training glove with a calibration function, which has the advantages of a wide range of uses, strong practicality, and can perform calibration operations on the patient's finger joints.

[0010] The present invention provides the following technical solution: a hand joint rehabilitation training glove with a calibration function, comprising a body, a second through hole is formed on the top of the body, a second round hole is formed on the outer wall of the body, a support plate is fixedly mounted on the top of the body, a cross bar arranged along the length direction of the finger is fixedly mounted on the inner wall of the support plate, a first pressure spring is sleeved on the outer wall of the cross bar, a slide plate is abutted on the outer wall of the first pressure spring so that the slide plate is pushed in a direction away from the finger tip of the body, a sleeve is fixedly mounted on the top of the slide plate, a rotating rod is rotatably connected to the inner wall of the sleeve, a torsion spring capable of driving the rotating rod to rotate is provided on the outer wall of the rotating rod, a first wire reel is fixedly mounted on the top of the rotating rod, a first steel wire rope is wound around the outer wall of the first wire reel, the first steel wire rope (8) can be wound and tightened by the torsion of the torsion spring, a free end of the first steel wire rope (8) is connected to the finger tip of the body (1), when the user bends the body with the finger toward the palm of the hand, the slide plate (5) is pulled by the first steel wire rope (8) to move along the axial direction of the cross bar, thereby realizing load training of the finger joint; The outer wall of the slide plate is provided with a mounting hole, the inner wall of the mounting hole is provided with a limiting groove, the inner wall of the limiting groove is fixedly equipped with an arc rod, the outer wall of the arc rod is sleeved with a second return spring, and the outer wall of the second return spring abuts against an adjusting plate, so that the adjusting plate is pushed and rotated in the mounting hole by the second return spring. The outer wall of the adjusting plate is respectively fixedly equipped with an extrusion rod and a connecting block arranged along the length direction of the cross bar, the top of the slide plate is provided with a short groove, the outer wall of the slide plate is provided with a strip groove, the inner wall of the short groove is fixedly equipped with a round rod arranged along the length direction of the cross bar, the outer wall of the round rod is sleeved with a third return spring, the outer wall of the third return spring abuts against a sliding block, the top of the sliding block is fixedly equipped with a limiting plate, the inner wall of the strip groove is fixedly equipped with a vertically arranged straight rod, the outer wall of the straight rod is sleeved with a first return spring, the top of the first return spring abuts against a lifting block, the outer wall of the lifting block is slidably connected with the inner wall of the strip groove, The outer wall of the second guide wheel assembly is fixedly provided with a toothed plate, and the inner wall of the toothed plate is meshed with the outer wall of the second guide wheel, and the end of the second guide wheel is fixedly provided with a toothed plate, and the inner wall of the toothed plate is meshed with the outer wall of the second guide wheel, and the end of the second guide wheel is fixedly provided with the outer wall of the connecting block. The outer wall of the adjusting plate is respectively rotatably connected with the mounting hole and the inner wall of the limiting groove, and the pressure plate is subjected to the vertical downward external force, so that the toothed plate of the pressure plate drives the second take-up wheel to rotate, and the second take-up wheel winds up and tightens the second steel wire rope, driving the adjusting plate and the extrusion rod thereon to rotate; A second through hole is provided on the outer wall of the support plate, and a gas rod is fixedly mounted on the outer wall of the support plate beside the second through hole, and a second pressure spring is sleeved on the inner wall of the gas rod, and a first through hole is provided on the end of the gas rod away from the slide plate, and a circular plate is slidably connected to the inner wall of the gas rod, and the outer wall of the circular plate contacts the outer wall of the second pressure spring. After the extrusion rod is pressed vertically downward by the pressure plate, the extrusion rod rotates to be coaxial with the gas rod, and when the user bends the body with his fingers toward the palm of his hand and the slide plate is pulled by the first steel wire rope to move axially along the cross bar, the extrusion rod is driven to push the circular plate and the second pressure spring to adjust the training burden.

[0011] The working principle of the hand joint rehabilitation training gloves with calibration function of the present invention is as follows: the patient's hand that needs rehabilitation is inserted into the body, and when the fingers are bent toward the palm, the finger tips pull the first wire rope, and the first wire rope drives the first wire take-up wheel, the rotating rod and the torsion spring. When the patient's fingers are unloaded, the rotating rod and the first wire take-up wheel are driven to reset by twisting, and the above-mentioned reciprocating actions are repeated to achieve load training of the finger joints; when the user presses down the pressure plate with force, under the action of a vertical downward external force, the toothed plate of the pressure plate (29) drives the second wire take-up wheel (30) to rotate. The second wire reel (30) winds up and tightens the second steel wire rope (31), driving the adjustment plate (34) and the squeezing rod (17) thereon to rotate; when the squeezing rod (17) rotates to be coaxial with the gas rod (10), when the user bends the body inwards and the first steel wire rope (8) pulls the sliding plate (5) to move along the axial direction of the cross bar, the squeezing rod (17) is driven to squeeze and push the circular plate and the second pressure spring (19). At this time, the patient's fingers are bent in the direction of the procedure to increase the restoring force of the second pressure spring (19), thereby achieving the adjustment of the training load.

[0012] As a preferred technical solution of the present invention: a baffle is fixedly installed on the outer wall of the rotating rod, and the outer wall of the baffle is in conflict with the outer wall of one end of the torsion spring, and the other end of the torsion spring is in conflict with the inner wall of the sleeve, so that when the first wire rope is pulled and drives the first take-up wheel and the rotating rod to rotate, the torsion spring is subjected to torsion and stores force, and when the first wire rope is not under force, the torsion spring drives the first take-up wheel and the rotating rod to return to their original state.

[0013] As a preferred technical solution of the present invention: a connecting tube is connected through the outer wall of the gas rod, a rubber tube is fixedly connected to the end of the connecting tube, an air bag is provided at the end of the rubber tube, and a first circular hole is provided at one end of the air bag away from the connecting tube.

[0014] As a preferred technical solution of the present invention: a ventilation groove is provided on the outer wall of the main body, and a heat absorbing plate is fixedly mounted on the inner wall of the main body.

[0015] As a preferred technical solution of the present invention: the interior of the airbag is connected to the interior of the gas rod through a connecting tube and a rubber tube respectively, a first solenoid valve is provided on the inner wall of the first through hole, and a second solenoid valve is provided at one end of the connecting tube located inside the gas rod, and the air inlet and outlet of the airbag are both provided with a one-way valve.

[0016] As a preferred technical solution of the present invention: the number of the gas rods is two, and the two gas rods are symmetrically distributed along the outer wall of the slide plate.

[0017] As a preferred technical solution of the present invention: the number of the airbags is ten, the ten airbags are divided into five groups, and the five groups are respectively located in one finger cuff.

[0018] As a preferred technical solution of the present invention: a slot is provided on the outer wall of the pressure plate, and the size and shape of the slot are compatible with the size and shape of the limiting plate. The end of the limiting plate away from the round rod is slidably connected to the outer wall of the pressure plate, and the pressure plate cooperates with the limiting plate through the slot to achieve vertical limitation of the pressure plate.

[0019] As a preferred technical solution of the present invention: the inner wall of the second circular hole is connected to the end of the first circular hole, the inner wall of the second through hole is fixedly assembled with the outer wall of the rubber tube, the first circular hole and the end of the rubber tube are both provided with a third solenoid valve, and the heat absorbing plate is made of silk.

[0020] The present invention has the following beneficial effects: 1. The hand joint rehabilitation training gloves with calibration function, through the structures of the main body, the support plate, the cross bar, the first pressure spring, the second pressure spring, the adjustment plate, the arc rod, the reset spring, etc., enable the user to make a fist to make the first steel wire rope pull the slide plate to move during use of the gloves, thereby achieving the effect of initial load for finger joint training, and during the training process, the pressure plate can be pressed to make the two extrusion rods coaxial with the gas rod, so as to adjust the effect of the user's training burden, thereby improving the user's training effect on the finger joints.

[0021] 2. The hand joint rehabilitation training gloves with calibration function, through the set airbag, connecting tube, rubber tube, gas rod, first through hole, and extrusion rod structure, the user can make the extrusion rod squeeze the circular plate by bending the joint, so that the air in the gas rod enters the airbag, so that the airbag expands and clamps the user's finger joints, thereby achieving the effect of calibrating the user's finger joints.

[0022] 3. The hand joint rehabilitation training gloves with calibration function are equipped with ventilation grooves and heat absorbing plate structures. During the training process, the user's palms will become moist due to physical exertion. Some trainees with poor physical fitness may even sweat on their palms. The ventilation grooves can increase the contact area between the user's hands and the external cold air, and cooperate with the heat absorbing plate to absorb the heat in time, thereby achieving the effect of rapid heat dissipation, thereby optimizing the user's training experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a side view structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the internal structure of the body of the present invention; Figure 4 This is a schematic diagram of the support plate structure of the present invention; Figure 5This is a schematic diagram of the structure of the skateboard of the present invention; Figure 6 This is a schematic diagram of the structure of the extrusion rod of the present invention; Figure 7 For the present invention Figure 6 The enlarged structural diagram at A in the middle; Figure 8 It is a schematic diagram of the torsion spring and baffle structure of the present invention; Fig. 9 It is a schematic diagram of the structure of the first circular hole and the second circular hole of the present invention.

[0025] In the figure: 1, body; 2, support plate; 3, cross bar; 4, first pressure spring; 5, slide plate; 6, sleeve; 7, first take-up wheel; 8, first wire rope; 9, mounting hole; 10, gas rod; 11, first round hole; 12, connecting pipe; 13, first through hole; 14, rubber tube; 15, air bag; 16, second round hole; 17, extrusion rod; 18, second through hole; 19, second pressure spring; 20, second through hole; 21, torsion spring; 22, rotating rod; 23, Limiting groove; 24, short groove; 25, strip groove; 26, straight rod; 27, first return spring; 28, lifting block; 29, pressure plate; 30, second take-up wheel; 31, second wire rope; 32, tensioning wheel; 33, connecting block; 34, adjusting plate; 35, arc rod; 36, second return spring; 37, round rod; 38, third return spring; 39, slider; 40, limiting plate; 41, ventilation groove; 42, heat absorbing plate; 43, round plate; 44, baffle. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-Figure 9A hand joint rehabilitation training glove with calibration function comprises a body 1, a second through hole 20 is opened on the top of the body 1 (or can be called the back of the hand), a second round hole 16 is opened on the outer wall of the body 1 (the outer wall refers to the end of the finger), a support plate 2 is fixedly installed on the top of the body 1, and the support plate can be a rectangular groove-shaped shell, and a cross bar 3 is fixedly installed on the inner wall of the support plate 2, which is arranged along the length direction of the finger, and the outer wall of the cross bar 3 (the outer wall refers to the outer periphery of the cross bar) is sleeved with a first pressure spring 4, and the length of the first pressure spring 4 can be longer than the length of the cross bar in a natural state, and the first The outer wall of the pressure spring 4 (the outer wall refers to the end of the first pressure spring) is in contact with a slide plate 5, which is a long strip. The slide plate 5 can slide in the support plate 2. The top of the slide plate 5 is fixedly equipped with a sleeve 6, and the inner wall of the sleeve 6 is rotatably connected to a rotating rod 22. The outer wall of the rotating rod 22 is provided with a torsion spring 21. The top of the rotating rod 22 is fixedly equipped with a first take-up wheel 7. The outer wall of the first take-up wheel 7 is wound with a first steel wire rope 8. The free end of the first steel wire rope 8 is connected to the finger end of the main body 1. Under the torsion of the torsion spring, the first take-up wheel 7 can wind and tighten the first steel wire rope 8.

[0029] The outer wall of the slide plate 5 (as shown in the figure, the outer wall refers to the front side of the slide plate) is provided with a mounting hole 9, and the mounting hole 9 can be a countersunk hole or a through hole. The inner wall of the mounting hole 9 is provided with a limiting groove 23, and the inner wall of the limiting groove 23 is fixedly equipped with an arc rod 35, and the outer wall of the arc rod 35 is sleeved with a second return spring 36, and the outer wall of the second return spring 36 is in contact with an adjustment plate 34, so that the adjustment plate is pushed and rotated in the mounting hole by the second return spring, and the adjustment plate 34 has a groove inside for inserting the arc rod 35, and the outer wall of the adjustment plate 34 (as shown in the figure, the outer wall refers to the front end face of the adjustment plate 34) is respectively fixedly equipped with an extrusion rod 17 and a connecting block 33 arranged along the length direction of the cross bar, and the top of the slide plate 5 is provided with a short groove 24, and the outer wall of the slide plate 5 is provided with a strip groove 25, and the short groove The inner wall of the strip groove 25 is fixedly equipped with a round rod 37 arranged along the length direction of the cross bar, the outer wall of the round rod 37 is sleeved with a third return spring 38 longer than the length of the round rod 37, the outer wall of the third return spring 38 is in contact with a slider 39, the top of the slider 39 is fixedly equipped with a limiting plate 40, the inner wall of the strip groove 25 is fixedly equipped with a vertically arranged straight rod 26, the outer wall of the straight rod 26 is sleeved with a first return spring 27 longer than the straight rod, the top of the first return spring 27 is in contact with a lifting block 28, the outer wall of the lifting block 28 is fixedly equipped with a pressure plate 29, the pressure plate 29 and the lifting block 28 have a tendency to move upward, under the action of the third return spring 38, the limit plate 40 and the slider 39 push and press the pressure plate 29, so that the pressure plate 29 is limited to a vertical position.

[0030] The outer wall of the slide plate 5 is rotatably connected to the second take-up wheel 30 and the tension wheel 32 respectively, the outer wall of the second take-up wheel 30 is wound with a second steel wire rope 31, the outer wall of the support plate 2 is provided with a second through hole 18, the outer wall of the support plate 2 is located next to the second through hole and is fixedly equipped with a gas rod 10, the inner wall of the gas rod 10 is sleeved with a second pressure spring 19, the end of the gas rod 10 close to the slide plate 5 passes through the support plate 2, the end of the gas rod 10 away from the slide plate 5 is provided with a first through hole 13, the outer wall of the gas rod 10 passes through a connecting pipe 12, the end of the connecting pipe 12 is fixedly connected to a rubber tube 14, the end of the rubber tube 14 is provided with an air bag 15, the end of the air bag 15 away from the connecting pipe 12 is provided with a first circular hole 11, the outer wall of the main body 1 is provided with a ventilation groove 41, and the inner wall of the main body 1 is fixedly equipped with a heat absorbing plate 42.

[0031] In the above structure, by setting the main body 1, the support plate 2, the cross bar 3, the first pressure spring 4, the slide plate 5, the sleeve 6, the mounting hole 9, the gas rod 10, the first through hole 13, the second pressure spring 19 and other structures, when the patient uses the glove to make a fist, the user pulls the sleeve 6 and the slide plate 5 with the help of the first steel wire rope 8, and the movement of the slide plate 5 squeezes the first pressure spring 4, thereby achieving the effect of preliminary rehabilitation training. After this operation, the tooth plate (i.e., the rack) can be moved down and meshed with the second take-up wheel 30 by pressing the pressure plate 29, driving the squeezing rod 17 to rotate to be coaxial with the gas rod 10, so that the squeezing rod 17 is in conflict with the circular plate, thereby ensuring that the user's training burden is increased during the subsequent fist-clenching training.

[0032] In a preferred embodiment: a baffle 44 is fixedly mounted on the outer wall of the rotating rod 22, and the outer wall of the baffle is in conflict with the outer wall of one end of the torsion spring 21, and the other end of the torsion spring 21 is in conflict with the inner wall of the sleeve 6, so that when the first steel wire rope 8 is pulled and drives the first take-up wheel 7 and the rotating rod 22 to rotate, the torsion spring is subjected to torsion force storage, and when the first steel wire rope 8 is not under force, the torsion spring drives the first take-up wheel 7 and the rotating rod 22 to return to their original state.

[0033] In the above structure, through the baffle, torsion spring 21 and rotating rod 22 structure, when the user is in the initial training process, he will use the method of clenching fists or bending finger joints to perform training exercises. At this time, the bending of the finger sleeves will cause the finger sleeves to generate tension on the first steel wire rope 8, thereby causing the first take-up wheel 7 to rotate, so that the first steel wire rope 8 is released. Due to the resistance effect of the baffle and the torsion spring 21, the first take-up wheel 7 will automatically reel in the first steel wire rope 8 after the user opens his palm, thereby ensuring that the subsequent use of the gloves will not be affected, thereby improving the training effect of the gloves on the user and improving the precise matching of the various accessories of the gloves.

[0034] In a preferred embodiment: the outer wall of the second take-up wheel 30 is fixedly equipped with a protrusion, the outer wall of the pressure plate 29 is fixedly equipped with a tooth plate, and the inner wall of the tooth groove on the tooth plate is meshed with the outer wall of the protrusion (that is, the rack is meshed with the gear), the end of the second wire rope 31 away from the second take-up wheel 30 is rollingly connected to the middle part of the tensioning wheel 32, and the end of the second wire rope 31 is fixedly equipped with the outer wall of the connecting block 33, when the pressure plate 29 is subjected to the vertical downward external force, the tooth plate of the pressure plate 29 drives the second take-up wheel 30 to rotate, the second take-up wheel 30 winds and tightens the second wire rope 31, and the connecting block 33 is pulled by the second wire rope 31, driving the adjustment plate 34 and the extrusion rod 17 thereon to rotate.

[0035] In the above structure, through the second take-up wheel 30, pressure plate 29, second steel wire rope 31, second take-up wheel 30, tensioning wheel 32, protrusion, and tooth plate structure, the user can press the pressure plate 29 to make the tooth plate engage with the protrusion, thereby driving the second take-up wheel 30 to reel in the second steel wire rope 31, so that the connecting block 33 is pulled and drives the adjustment plate 34 to rotate along the inner wall of the mounting hole 9, ensuring that the extrusion rod 17 can be aligned with the position of the gas rod 10, thereby achieving the effect of increasing the user's training burden, thereby making the gloves suitable for training needs at different stages, further improving the training effect of the gloves, and this type of adjustment method can facilitate user operation and improve the practicality of the gloves.

[0036] In a preferred embodiment: the interior of the airbag 15 is connected to the interior of the gas rod 10 through the connecting tube 12 and the rubber tube 14 respectively, a first solenoid valve is provided on the inner wall of the first through hole 13, and a second solenoid valve is provided at one end of the connecting tube 12 located inside the gas rod 10, and both the air inlet and the air outlet of the airbag 15 are provided with a one-way valve.

[0037] In the above structure, through the provision of the first through hole 13, the gas rod 10, the first solenoid valve, and the second solenoid valve structure, when the user needs to correct the broken finger joint, the air inside the gas rod 10 can be discharged into the air bag 15 by opening the second solenoid valve and closing the first solenoid valve, so that the air bag 15 expands to ensure that the user's finger joints are clamped in a splint-like manner, thereby achieving the effect of calibrating the patient's finger joint docking accuracy, thereby improving the training effect of the gloves on patients.

[0038] In a preferred embodiment, a circular plate 43 is slidably connected to the inner wall of the gas rod 10 , and the outer wall of the circular plate is in conflict with the outer wall of the second pressure spring 19 .

[0039] In the above structure, through the arrangement of the gas rod 10, the second pressure spring 19 and the circular plate structure, when the user adjusts the position of the extrusion rod 17 to correspond to the gas rod 10 (that is, adjusts the extrusion rod 17 to be coaxial with the gas rod 10), during the fisting process, the extrusion rod 17 will follow the movement of the slide plate 5, so that the circular plate is squeezed by the extrusion rod 17 and the second pressure spring 19 is compressed, thereby cooperating with the elasticity of the support plate 2 so that the second pressure spring 19 increases the user's fisting burden, thereby improving the training effect and use range of the gloves.

[0040] In a preferred embodiment, there are two gas rods 10 , and the two gas rods 10 are symmetrically distributed along the outer wall of the slide plate 5 .

[0041] In the above structure, through the two gas rods 10 structure, the user can increase the training burden by adjusting the position of a squeezing rod 17, and can further strengthen the training burden through the adjustment effect of the positions of the two squeezing rods 17, thereby ensuring that the gloves are suitable for patients with different training needs, thereby improving the scope of use and practicality of the gloves.

[0042] In a preferred embodiment, the number of the airbags 15 is ten, and the ten airbags 15 are divided into five groups, and the five groups are respectively located in one finger cuff, that is, when the patient's finger is inserted into the finger cuff, the airbags 15 are located on both sides of the finger.

[0043] In the above structure, through the set airbag 15 structure, when the user needs to perform bone correction and calibration work on a certain finger joint, the airbag 15 can be expanded by opening the first solenoid valve and closing the second solenoid valve, thereby ensuring that the patient's finger joints can be clamped to avoid dislocation of the joints, assisting the user to quickly reset the joints, and thereby ensuring that the patient can calibrate the finger joints through the gloves.

[0044] In a preferred embodiment: a slot is provided on the outer wall of the pressure plate 29, and the size and shape of the slot are compatible with the size and shape of the limiting plate 40, and the end of the limiting plate 40 away from the round rod 37 is slidably connected to the outer wall of the pressure plate 29, and the pressure plate (29) cooperates with the limiting plate (40) through the slot to achieve vertical limitation of the pressure plate (29).

[0045] In the above structure, through the provided card slot and pressure plate 29 structure, when the user presses the pressure plate 29, the movement of the pressure plate 29 is utilized to lower the height of the card slot, so that the card slot can correspond to the position of the limit plate 40 and the position of the card slot, and the elasticity of the third return spring 38 allows the limit plate 40 to be plugged into the card slot so that the pressure plate 29 is fixed and located at a certain fixed vertical position, thereby ensuring that the user does not need to make a fist to perform training operations immediately after adjustment, thereby avoiding misoperation during operation.

[0046] In a preferred embodiment: the inner wall of the second circular hole 16 is connected to the end of the first circular hole 11, the inner wall of the second through hole 20 is fixedly assembled with the outer wall of the rubber tube 14, the ends of the first circular hole 11 and the rubber tube 14 are both provided with a third solenoid valve, and the heat absorbing plate 42 is made of silk.

[0047] In the above structure, through the third solenoid valve, the first circular hole 11 and the rubber tube 14 structure, when the user does not need to use the airbag 15 to calibrate the finger joints, the air inside the airbag 15 can be discharged by opening the third solenoid valve, so that the patient can withdraw the palm, and the automatic exhaust method can facilitate the user's operation, further improving the practicality of the gloves.

[0048] Working principle: First, during the initial training, the user can directly wear the glove on the palm, and then start the fist training operation. When making a fist, the first steel wire rope 8 will pull the slide plate 5 to compress the first pressure spring 4, so that the user can feel the resistance and achieve the effect of burden training. In the subsequent training process, the limit plate 40 can be plugged into the slot by pressing the pressure plate 29. During the downward movement of the pressure plate 29, the second take-up wheel 30 will rotate to tighten the second steel wire rope 31, thereby pulling the connecting block 33 to drive the adjustment plate 34 to rotate, so that the extrusion rod 17 rotates to a position coaxial with the gas rod 10. If it is necessary to adjust to the maximum training burden at one time, the user can directly press the two pressure plates 29 to adjust the position of the two extrusion rods 17. All are adjusted. When the user makes a fist, the burden generated by the interference between the circular plate and the second pressure spring 19 and the interference between the slide plate 5 and the support plate 2 increases, thereby achieving the effect that the gloves are suitable for users at different training stages, thereby improving the scope of use and practicality of the gloves. When the patient needs to calibrate the finger joints, the air inside the gas rod 10 can enter the air bag 15 through the movement of the circular plate, allowing the air bag 15 to expand, thereby achieving the effect of clamping and calibrating the user's finger joints, further improving the practicality of the gloves. After clamping, the user can pull the limit plate 40 to disengage the limit plate 40 from the slot, thereby ensuring that the extrusion rod 17 can be reset and misaligned with the gas rod 10, thereby avoiding excessive burden on the user during training.

[0049] 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.

[0050] 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. A hand joint rehabilitation training glove with a calibration function, comprising a body (1), characterized in that: The top of the body (1) is provided with a second through hole (20), the outer wall of the body (1) is provided with a second circular hole (16), the top of the body (1) is fixedly provided with a support plate (2), the inner wall of the support plate (2) is fixedly provided with a cross bar (3) arranged along the length direction of the finger, the outer wall of the cross bar (3) is sleeved with a first pressure spring (4), the outer wall of the first pressure spring (4) is in contact with a slide plate (5) so that the slide plate is pushed in a direction away from the finger tip of the body, the top of the slide plate (5) is fixedly provided with a sleeve (6), the inner wall of the sleeve (6) is rotated A rotating rod (22) is connected, the outer wall of the rotating rod (22) is provided with a torsion spring (21) capable of driving the rotating rod to rotate, a first wire-receiving wheel (7) is fixedly mounted on the top of the rotating rod (22), a first steel wire rope (8) is wound around the outer wall of the first wire-receiving wheel (7), and the first wire-receiving wheel (7) is capable of winding and tightening the first steel wire rope (8) under the torsion of the torsion spring, the free end of the first steel wire rope (8) is connected to the finger tip of the body (1), and when the user bends the body with his fingers toward the palm of his hand, the first steel wire rope (8) pulls the slide plate (5) to move along the axial direction of the cross bar, thereby realizing load training of the finger joints; The outer wall of the slide plate (5) is provided with a mounting hole (9), the inner wall of the mounting hole (9) is provided with a limiting groove (23), the inner wall of the limiting groove (23) is fixedly provided with an arc rod (35), the outer wall of the arc rod (35) is sleeved with a second return spring (36), the outer wall of the second return spring (36) abuts against an adjustment plate (34), so that the adjustment plate is pushed and rotated in the mounting hole by the second return spring, the outer wall of the adjustment plate (34) is respectively fixedly provided with an extrusion rod (17) and a connecting block (33) arranged along the length direction of the cross bar, the top of the slide plate (5) is provided with a short groove (24), the outer wall of the slide plate (5) is provided with a strip The inner wall of the short groove (24) is fixedly equipped with a round rod (37) arranged along the length direction of the cross bar, the outer wall of the round rod (37) is sleeved with a third return spring (38), the outer wall of the third return spring (38) abuts against a slider (39), the top of the slider (39) is fixedly equipped with a limit plate (40), the inner wall of the strip groove (25) is fixedly equipped with a vertically arranged straight rod (26), the outer wall of the straight rod (26) is sleeved with a first return spring (27), the top of the first return spring (27) abuts against a lifting block (28), the outer wall of the lifting block (28) is slidably connected to the inner wall of the strip groove (25) Then, the outer wall of the lifting block (28) is fixedly equipped with a pressure plate (29), so that the pressure plate (29) and the lifting block (28) have a tendency to move upward, and under the action of the third return spring (38), the limit plate (40) and the slider (39) push and press the pressure plate (29), so that the pressure plate (29) is limited at a vertical position, and the outer wall of the slide plate (5) is rotatably connected to the second take-up wheel (30) and the tension wheel (32), the outer wall of the second take-up wheel (30) is wound with a second steel wire rope (31), the outer wall of the second take-up wheel (30) is fixedly equipped with a protrusion, and the outer wall of the pressure plate (29) is fixedly equipped with a toothed plate , and the inner wall of the tooth groove on the tooth plate meshes with the outer wall of the protrusion, the end of the second steel wire rope (31) away from the second take-up wheel (30) is rollingly connected to the middle part of the tension wheel (32), and the end of the second steel wire rope (31) is fixedly assembled with the outer wall of the connecting block (33), and the outer wall of the adjusting plate (34) is rotatably connected to the inner wall of the mounting hole (9) and the limiting groove (23) respectively, and when the pressure plate (29) is subjected to the vertical downward external force, the tooth plate of the pressure plate (29) drives the second take-up wheel (30) to rotate, and the second take-up wheel (30) winds and tightens the second steel wire rope (31), driving the adjusting plate (34) and the extrusion rod (17) thereon to rotate; The outer wall of the support plate (2) is provided with a second through hole (18), and the outer wall of the support plate (2) is fixedly equipped with a gas rod (10) beside the second through hole, and the inner wall of the gas rod (10) is sleeved with a second pressure spring (19), and the end of the gas rod (10) away from the slide plate (5) is provided with a first through hole (13), and the inner wall of the gas rod (10) is slidably connected with a circular plate (43), and the outer wall of the circular plate is in conflict with the outer wall of the second pressure spring (19). After the extrusion rod (17) is vertically pressed downward by the pressure plate (29), the extrusion rod (17) rotates to be coaxial with the gas rod (10), and when the user bends the body with his fingers toward the palm of his hand and the slide plate (5) is pulled by the first steel wire rope (8) to move axially along the cross bar, the extrusion rod (17) is driven to squeeze the circular plate and the second pressure spring (19), thereby adjusting the training load.

2. The hand joint rehabilitation training glove with calibration function according to claim 1, characterized in that: The outer wall of the rotating rod (22) is fixedly equipped with a baffle (44), the outer wall of the baffle abuts against the outer wall of one end of the torsion spring (21), and the other end of the torsion spring (21) abuts against the inner wall of the sleeve (6), so that when the first steel wire rope (8) is pulled to drive the first take-up wheel (7) and the rotating rod (22) to rotate, the torsion spring is twisted and stores force, and when the first steel wire rope (8) is not subjected to force, the torsion spring drives the first take-up wheel (7) and the rotating rod (22) to return to their original state.

3. The hand joint rehabilitation training glove with calibration function according to claim 1, characterized in that: A connecting tube (12) is connected through the outer wall of the gas rod (10), a rubber tube (14) is fixedly connected to the end of the connecting tube (12), an air bag (15) is provided at the end of the rubber tube (14), and a first circular hole (11) is provided at one end of the air bag (15) away from the connecting tube (12).

4. The hand joint rehabilitation training glove with calibration function according to claim 1, characterized in that: The outer wall of the main body (1) is provided with a ventilation groove (41), and the inner wall of the main body (1) is fixedly equipped with a heat absorbing plate (42).

5. The hand joint rehabilitation training glove with calibration function according to claim 3, characterized in that: The interior of the airbag (15) is communicated with the interior of the gas rod (10) via a connecting tube (12) and a rubber tube (14), the inner wall of the first through hole (13) is provided with a first solenoid valve, and one end of the connecting tube (12) located inside the gas rod (10) is provided with a second solenoid valve, and both the air inlet and the air outlet of the airbag (15) are provided with a one-way valve.

6. The hand joint rehabilitation training glove with calibration function according to claim 5, characterized in that: The number of the gas rods (10) is two, and the two gas rods (10) are symmetrically distributed along the outer wall of the slide plate (5).

7. The hand joint rehabilitation training glove with calibration function according to claim 6, characterized in that: The number of the airbags (15) is ten, and the ten airbags (15) are divided into five groups, and the five groups are respectively located in one finger sleeve.

8. The hand joint rehabilitation training glove with calibration function according to claim 1, characterized in that: The outer wall of the pressure plate (29) is provided with a slot, and the size and shape of the slot are compatible with the size and shape of the limiting plate (40). The end of the limiting plate (40) away from the round rod (37) is slidably connected to the outer wall of the pressure plate (29), and the pressure plate (29) cooperates with the limiting plate (40) through the slot to achieve vertical limiting of the pressure plate (29).

9. The hand joint rehabilitation training glove with calibration function according to claim 1, characterized in that: The inner wall of the second circular hole (16) is connected to the end of the first circular hole (11), the inner wall of the second through hole (20) is fixedly assembled to the outer wall of the rubber tube (14), the ends of the first circular hole (11) and the rubber tube (14) are both provided with a third solenoid valve, and the heat absorbing plate (42) is made of silk.

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