A hand training device

Abstract

The utility model provides a kind of hand training device, it is related to medical instrument technical field, including full package glove, anti-stretch elastic member and anti-grip elastic member, the front and back of full package glove are respectively provided with first connecting structure and second connecting structure;The anti-stretch elastic member is set in the front of full package glove, and the anti-stretch elastic member is detachably connected with the first connecting structure;The anti-grip elastic member is set in the back of full package glove, and the anti-grip elastic member is detachably connected with the second connecting structure.The utility model passes through anti-stretch elastic member and anti-grip elastic member mutual cooperation, when stretching or gripping action is carried out in patient hand, can adjust training resistance according to patient demand, can realize the pertinence training and phase training of hand, not only training effect is remarkable, and application range is extensive.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a hand training device. Background Technology

[0002] Rehabilitation training refers to physical activities that are beneficial to the recovery or improvement of function after an injury. Except for severe injuries that require rest and treatment, general injuries do not require a complete cessation of physical exercise. Appropriate and scientific physical exercise plays a positive role in the rapid healing of injuries and the promotion of functional recovery.

[0003] Hand training is a widely used type of rehabilitation training. Existing devices for hand training include training balls, resistance bands, and other equipment. However, in actual use, the resistance provided is relatively simple and cannot be adjusted according to the patient's needs. This results in poor training effects and a narrow range of applications. Utility Model Content

[0004] The purpose of this utility model is to provide a hand training device to solve the aforementioned technical problems in the prior art; the preferred technical solutions among the various technical solutions provided by this utility model can produce many technical effects, as detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] This utility model provides a hand training device comprising a full-coverage glove, an anti-stretch elastic element, and an anti-grip elastic element, wherein:

[0007] The full-coverage glove has a first connecting structure and a second connecting structure on its front and back, respectively.

[0008] The stretch-resistant elastic element is disposed on the front of the full-coverage glove, and the stretch-resistant elastic element is detachably connected to the first connecting structure; the grip-resistant elastic element is disposed on the back of the full-coverage glove, and the grip-resistant elastic element is detachably connected to the second connecting structure.

[0009] When only the anti-stretch elastic element is installed, the full-coverage glove is in the shape of a clenched fist. When the patient extends their hand, the anti-stretch elastic element undergoes tensile deformation. When only the anti-grip elastic element is installed, the full-coverage glove is in the shape of a palm. When the patient clenches their hand, the anti-grip elastic element undergoes tensile deformation.

[0010] The front refers to the side where the palm is located, and the back refers to the side where the back of the hand is located.

[0011] Preferably, the anti-extension elastic element includes a thumb extension spring, an index finger extension spring, a middle finger extension spring, a ring finger extension spring, and a little finger extension spring, and multiple versions of each of the thumb extension spring, index finger extension spring, middle finger extension spring, ring finger extension spring, and little finger extension spring are provided according to different elastic coefficients; the anti-grip elastic element includes a thumb grip spring, index finger grip spring, middle finger grip spring, ring finger grip spring, and little finger grip spring, and multiple versions of each of the thumb grip spring, index finger grip spring, middle finger grip spring, ring finger grip spring, and little finger grip spring are provided according to different elastic coefficients.

[0012] Preferably, the first connecting structure includes a first snap-fit ​​portion and a first binding portion, and the anti-stretch elastic member is provided with a first engaging portion, wherein the first snap-fit ​​portion is snap-fitted to the first engaging portion.

[0013] The first binding part can bind the corresponding anti-stretch elastic element.

[0014] Preferably, the second connection structure includes a second snap-fit ​​portion and a second binding portion, and the anti-grip elastic member is provided with a second engagement portion, wherein the second snap-fit ​​portion is snap-fitted and connected to the second engagement portion.

[0015] The second binding part can bind the corresponding anti-grip elastic element.

[0016] Preferably, the inner surface of the full-coverage glove is provided with a massage section; the massage section includes multiple massage protrusions.

[0017] Preferably, the full-coverage glove is provided with a wrist sleeve, and the wrist sleeve is provided with a wrist strap for binding the wrist.

[0018] Preferably, the hand training device includes a tension detection device, which includes a device body, a first tension sensor, and a second tension sensor, wherein: the device body is disposed on the full-coverage glove; the first tension sensor is disposed on the device body and is used to detect the tension when the anti-stretch elastic element is stretched; the second tension sensor is disposed on the device body and is used to detect the tension when the anti-grip elastic element is stretched.

[0019] Preferably, the tensile testing device includes a display screen, wherein: the display screen is disposed on the device body; the first tensile sensor and the second tensile sensor are both electrically connected to the display screen, and the display screen can display the tensile values ​​of the anti-stretch elastic element and the anti-grip elastic element.

[0020] Preferably, the tensile force detection device includes a first light-emitting element, which is disposed on the device body and corresponds one-to-one with the anti-stretch elastic element; when the first tensile force sensor detects that the corresponding anti-stretch elastic element has reached a predetermined value, the corresponding first light-emitting element is turned on.

[0021] Preferably, the tension detection device includes a second light-emitting element, which is disposed on the device body and corresponds one-to-one with the anti-grip elastic element; when the second tension sensor detects that the corresponding anti-grip elastic element has reached a predetermined value, the corresponding second light-emitting element is turned on.

[0022] The hand training device provided by this utility model has at least the following beneficial effects:

[0023] The hand training device includes a full-coverage glove, which can completely cover the patient's hand, providing a prerequisite for ensuring the effectiveness of subsequent hand training.

[0024] The full-coverage glove has a first connecting structure and a second connecting structure on its front and back, respectively. The first connecting structure and the second connecting structure are used for the installation of the stretch-resistant elastic element and the grip-resistant elastic element.

[0025] The anti-stretch elastic element is disposed on the front of the full-coverage glove and is detachably connected to the first connecting structure; the anti-grip elastic element is disposed on the back of the full-coverage glove and is detachably connected to the second connecting structure; when only the anti-stretch elastic element is installed, the full-coverage glove is in the shape of a clenched fist, and the anti-stretch elastic element undergoes tensile deformation when the patient extends their hand; when only the anti-grip elastic element is installed, the full-coverage glove is in the shape of a palm, and the anti-grip elastic element undergoes tensile deformation when the patient clenches their hand. When the patient performs stretching exercises, the anti-stretching elastic element is removed and connected to the first connecting structure. As the patient opens their hand, the anti-stretching elastic element in the palm generates resistance, thus stretching the hand. When the patient performs gripping exercises, the anti-stretching elastic element is removed and connected to the second connecting structure. As the patient clenches their fist, the anti-grip elastic element on the back of the hand generates resistance, thus gripping the hand. In practical application, medical staff can replace the elastic element with one of appropriate elasticity coefficients according to the patient's actual needs, thereby adjusting the training intensity.

[0026] This invention utilizes an anti-extension elastic element and an anti-grip elastic element in combination to adjust the training resistance according to the patient's needs when the patient's hand is performing extension or gripping movements. This not only enables targeted and phased hand training with significant training effects, but also makes it suitable for patients with different needs, thus having a wide range of applications. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a structural schematic diagram of one side of the back of the full-coverage glove of this utility model;

[0029] Figure 2 This is a schematic diagram showing the disassembled state of the anti-grip elastic component on one side of the back of the full-coverage glove of this utility model;

[0030] Figure 3 This is a structural schematic diagram of one side of the front of the full-coverage glove of this utility model;

[0031] Figure 4 This is a schematic diagram of the disassembled stretch elastic component on one side of the front of the full-coverage glove of this utility model;

[0032] Figure 5 This is a schematic diagram of the front side of the full-coverage glove of this utility model, showing the anti-stretch elastic component in the clenched fist position after disassembly.

[0033] Figure 6 This is a schematic diagram of the installation state of the grip spring of this utility model;

[0034] Figure 7 This is a schematic diagram of the snap-fit ​​structure of this utility model;

[0035] Figure 8 This is a schematic diagram of the gripping spring structure with different elastic coefficients according to this utility model;

[0036] Figure 9 This is a structural schematic diagram of the full-coverage glove opening of this utility model from a perspective.

[0037] Figure Labels

[0038] 1. Full-coverage glove; 11. First snap-fit ​​part; 111. First snap-fit ​​seat; 1111. Insertion groove; 1112. Transition groove; 1113. Snap-fit ​​groove; 112. Second snap-fit ​​seat; 12. First binding part; 13. Second snap-fit ​​part; 131. Third snap-fit ​​seat; 132. Fourth snap-fit ​​seat; 14. Second binding part; 15. Massage part; 21. Anti-stretch elastic element; 211. Snap-fit ​​post; 31. Anti-grip elastic element; 4. Wristband; 41. Wrist strap; 5. Tension detection device; 51. Device body; 52. First tension sensor; 53. Second tension sensor; 54. First light-emitting element; 55. Second light-emitting element; 56. Display screen. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0040] Example 1:

[0041] This utility model provides a hand training device, reference Figures 1 to 4 As shown, the hand training device includes a full-coverage glove 1, an anti-stretch elastic element 21, and an anti-grip elastic element 31.

[0042] The full-coverage glove 1 has a first connecting structure and a second connecting structure on its front and back sides, respectively. An anti-stretch elastic member 21 is provided on the front side of the full-coverage glove and is detachably connected to the first connecting structure. An anti-grip elastic member 31 is provided on the back side of the full-coverage glove and is detachably connected to the second connecting structure.

[0043] When the patient performs stretching exercises, the anti-stretch elastic element 21 is installed on the first connecting structure, the anti-grip elastic element 31 is removed, and then the patient's fingers overcome the elastic resistance of the anti-stretch elastic element 21 to perform stretching movements, thus completing the stretching exercises.

[0044] During this process, as the stretching movements are performed, the anti-stretch elastic element 21 undergoes tensile deformation. Before the stretching training, medical staff can choose to install an anti-stretch elastic element 21 with a corresponding elastic coefficient according to the patient's actual needs.

[0045] When the patient performs grip training, the anti-grip elastic element 31 is installed on the second connecting structure, the anti-stretch elastic element 21 is removed, and then the patient's fingers overcome the elastic resistance of the anti-grip elastic element 31 to perform a gripping action, thus completing the grip training.

[0046] During this process, as the gripping action is performed, the anti-grip elastic element 31 undergoes tensile deformation. Before gripping training, medical staff can choose to install an anti-grip elastic element 31 with an appropriate elastic coefficient according to the patient's actual needs.

[0047] The anti-stretch elastic element 21 and anti-grip elastic element 31 of this utility model work together to achieve targeted and phased training of the hand, which not only has a significant training effect, but also has a wide range of applications.

[0048] Example 2:

[0049] Example 2 is based on Example 1:

[0050] like Figures 1 to 8 As shown, the anti-extension elastic element 21 includes a telescopic spring, which includes a thumb extension spring, an index finger extension spring, a middle finger extension spring, a ring finger extension spring, and a little finger extension spring, respectively corresponding to the five fingers of the hand. When only the anti-extension elastic element is installed, the hand training device is in a fist shape. The patient needs to resist the resistance of the thumb extension spring, index finger extension spring, middle finger extension spring, ring finger extension spring, and little finger extension spring to extend the palm. In this way, targeted extension training of a single finger or combined extension training of multiple fingers can be achieved.

[0051] The thumb extension spring, the index finger extension spring, the middle finger extension spring, the ring finger extension spring, and the little finger extension spring are all configured in multiples according to different elastic coefficients. In practical applications, staged extension training can be achieved by replacing extension springs with different elastic coefficients.

[0052] The anti-grip elastic element 31 includes grip springs, which include thumb grip springs, index finger grip springs, middle finger grip springs, ring finger grip springs, and little finger grip springs corresponding to the five fingers of the hand. When only the anti-grip elastic element is installed, the hand training device is in an open state. The patient needs to resist the resistance of the thumb grip spring, index finger grip spring, middle finger grip spring, ring finger grip spring, and little finger grip spring to make the hand clench. In this way, targeted grip training for a single finger or combined grip training for multiple fingers can be achieved.

[0053] The thumb grip spring, the index finger grip spring, the middle finger grip spring, the ring finger grip spring, and the little finger grip spring are all configured in multiples according to different elastic coefficients. In practical applications, grip training can be achieved by replacing grip springs with different elastic coefficients.

[0054] As an optional implementation, the first connection structure includes a first snap-fit ​​portion 11, and the anti-stretch elastic member 21 is provided with a first engagement portion, the first snap-fit ​​portion 11 being adapted to the first engagement portion.

[0055] The first snap-fit ​​part 11 includes a first snap-fit ​​seat 111 and a second snap-fit ​​seat 112. The first snap-fit ​​seat 111 and the second snap-fit ​​seat 112 are made of plastic. The two ends of the anti-stretch elastic member 21 are provided with snap-fit ​​posts 211. The first snap-fit ​​seat 111 and the second snap-fit ​​seat 112 are both provided with snap-fit ​​grooves that are adapted to the snap-fit ​​posts 211. The snap-fit ​​grooves are provided with a connected insertion groove 1111, a transition groove 1112 and a snap-fit ​​groove 1113 in sequence along the snap-fit ​​direction. The inner diameter of the snap-fit ​​groove 1113 is adapted to the diameter of the snap-fit ​​post 211. The diameter of the transition groove 1112 is smaller than the inner diameter of the snap-fit ​​groove 1113 to ensure the snap-fit ​​is firm. The diameter of the insertion groove 1111 gradually increases in the opposite direction away from the transition groove 1112 to improve the ease of disassembly and assembly.

[0056] During installation, the locking post 211 is aligned with the locking groove and pressed down. The locking post 211 moves through the insertion groove 1111 to the transition groove 1112. The locking post 211 presses against the transition groove 1112 and slides into the locking groove 1113 to complete the locking. During disassembly, the locking post 211 is pulled away from the locking groove.

[0057] It adopts a snap-fit ​​structure, and the tensile elastic element 21 is easy to assemble and disassemble.

[0058] Furthermore, a limiting block is provided at the end of the locking post 211 away from the spring body. When the anti-stretch elastic member 21 is stretched, the limiting block abuts against the corresponding locking seat.

[0059] The first connection structure includes a first binding part 12, which includes binding straps. After the anti-stretch elastic member 21 is snapped in place, the first binding part 12 is used to bind the further anti-stretch elastic member 21, thereby firmly connecting the anti-stretch elastic member 21 to the front of the full-coverage glove 1.

[0060] The first snap-fit ​​part 11 and the first binding part 12 cooperate with each other to make the installation more secure without affecting the ease of disassembly and assembly of the anti-stretch elastic element 21.

[0061] As an optional implementation, the second connection structure includes a second latching portion 13, and a second engaging portion is provided on the anti-grip elastic member 31. The second latching portion 13 is adapted to the second engaging portion. The second latching portion 13 includes a third latching seat 131 and a fourth latching seat 132. The third latching seat 131 and the fourth latching seat 132 have the same structure as the first latching seat 111 and the second latching seat 112, respectively. The second engaging portion has the same structure as the first engaging portion.

[0062] The second connection structure includes a second binding part 14, and the anti-grip elastic member 31 can be connected to the back of the full-coverage glove 1 through the second binding part 14. The second binding part 14 has the same structure as the first binding part 12.

[0063] As an optional implementation, the inner surface of the full-coverage glove 1 is provided with a massage portion 15; the massage portion 15 includes a plurality of massage protrusions.

[0064] When the patient performs stretching or gripping exercises, the massage unit 15 can squeeze the patient's hand as the movement progresses, thus providing a massage effect.

[0065] As an optional implementation, the full-coverage glove 1 is provided with a wrist sleeve 4, and the wrist sleeve 4 is provided with a wrist strap 41 for binding the wrist.

[0066] The wristband 4 with wrist strap 41 enables the full-coverage glove 1 to be securely worn on the patient's hand, providing a prerequisite for ensuring the training effect.

[0067] As an optional implementation, the hand training device includes a tension detection device 5, which includes a device body 51, a first tension sensor 52, and a second tension sensor 53.

[0068] The device body 51 is mounted on the full-coverage glove 1. The first tension sensor 52 is mounted on the device body 51, and the detection end is connected to the corresponding second snap-fit ​​seat 112. When the corresponding anti-stretch elastic member 21 is stretched, the first tension sensor 52 can detect the traction force of the second snap-fit ​​seat 112 on the anti-stretch elastic member 21, thereby realizing the detection of the tension when the anti-stretch elastic member 21 is stretched.

[0069] The number of the first tension sensor 52, the anti-stretch elastic element 21, and the first connecting structure are the same, and they correspond one-to-one.

[0070] The second tension sensor 53 is mounted on the device body 51, and its detection end is connected to the corresponding fourth locking seat 132. When the corresponding anti-grip elastic member 31 is stretched, the second tension sensor 53 can detect the traction force of the second locking seat 112 against the anti-grip elastic member 31, thereby realizing the detection of the tension force when the anti-grip elastic member 31 is stretched.

[0071] The number of the second tension sensor 53, the anti-grip elastic element 31, and the second connecting structure are the same, and they correspond one-to-one.

[0072] As an optional implementation, the tensile testing device 5 includes a display screen 56.

[0073] The display screen 56 is mounted on the device body 51; the first tension sensor 52 and the second tension sensor 53 are both electrically connected to the display screen 56, and the display screen 56 can display the tension values ​​of the anti-stretch elastic member 21 and the anti-grip elastic member 31.

[0074] As an optional implementation, the tensile testing device 5 includes a first light-emitting element 54, which is disposed on the device body 51, and the first light-emitting element 54 corresponds one-to-one with the anti-stretch elastic member 21.

[0075] When the first tension sensor 52 detects that the corresponding anti-stretch elastic element 21 has reached a predetermined value, the corresponding first light-emitting element 54 turns on, indicating that the stretching action is in place.

[0076] As an optional implementation, the tensile testing device 5 includes a second light-emitting element 55, which is disposed on the device body 51, and the second light-emitting element 55 corresponds one-to-one with the anti-grip elastic member 31.

[0077] When the second tension sensor 53 detects that the corresponding anti-grip elastic element 31 has reached a predetermined value, the corresponding second light-emitting element 55 turns on, indicating that the gripping action is in place.

[0078] The placement of the first light-emitting element 54 and the second light-emitting element 55, while ensuring the effectiveness of the stretching and gripping movements, makes the training more interesting.

[0079] It should be noted that the specification of this utility model includes... Figure 1 To be continued Figure 4 The structure of the right-hand training device is shown below. For the left hand, the structure is the same as that of the right hand, so it will not be described in detail.

[0080] In the description of this application, it should be understood that the terms "upper", "lower", "inner", "outer", "positive", "negative", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0081] Furthermore, in the description of this application, the terms "multiple" and "several" mean at least two, such as two, three, etc., unless otherwise explicitly specified.

[0082] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0083] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A hand training device, characterized in that, Includes full-coverage gloves, stretch-resistant elastic components, and grip-resistant elastic components, among which: The full-coverage glove has a first connecting structure and a second connecting structure on its front and back, respectively. The stretch-resistant elastic element is disposed on the front of the full-coverage glove, and the stretch-resistant elastic element is detachably connected to the first connecting structure; the grip-resistant elastic element is disposed on the back of the full-coverage glove, and the grip-resistant elastic element is detachably connected to the second connecting structure. When only the anti-stretch elastic element is installed, the full-coverage glove is in the shape of a clenched fist. When the patient extends their hand, the anti-stretch elastic element undergoes tensile deformation. When only the anti-grip elastic element is installed, the full-coverage glove is in the shape of a palm. When the patient clenches their hand, the anti-grip elastic element undergoes tensile deformation.

2. The hand training device according to claim 1, characterized in that, The anti-extension elastic element includes a thumb extension spring, an index finger extension spring, a middle finger extension spring, a ring finger extension spring, and a little finger extension spring. Each of the thumb extension spring, the index finger extension spring, the middle finger extension spring, the ring finger extension spring, and the little finger extension spring is provided in multiple quantities according to different elastic coefficients. The anti-grip elastic element includes a thumb grip spring, an index finger grip spring, a middle finger grip spring, a ring finger grip spring, and a little finger grip spring. Each of the thumb grip spring, the index finger grip spring, the middle finger grip spring, the ring finger grip spring, and the little finger grip spring is configured in multiples according to different elastic coefficients.

3. The hand training device according to claim 1, characterized in that, The first connection structure includes a first snap-fit ​​part and a first binding part. The anti-stretch elastic member is provided with a first engaging part, and the first snap-fit ​​part is snap-fitted to the first engaging part. The first binding part can bind the corresponding anti-stretch elastic element.

4. The hand training device according to claim 3, characterized in that, The second connection structure includes a second snap-fit ​​part and a second binding part. The anti-grip elastic member is provided with a second engagement part, and the second snap-fit ​​part is snap-fitted to the second engagement part. The second binding part can bind the corresponding anti-grip elastic element.

5. The hand training device according to claim 1, characterized in that, The inner surface of the full-coverage glove is provided with a massage section; The massage area includes multiple massage protrusions.

6. The hand training device according to claim 1, characterized in that, The full-coverage glove is equipped with a wrist sleeve, and the wrist sleeve is equipped with a wrist strap for binding the wrist.

7. The hand training device according to claim 1, characterized in that, The hand training device includes a tension detection device, which comprises a device body, a first tension sensor, and a second tension sensor, wherein: The device body is mounted on the full-coverage glove; The first tension sensor is mounted on the device body and is used to detect the tension when the anti-stretch elastic element is stretched. The second tension sensor is mounted on the device body and is used to detect the tension when the anti-grip elastic element is stretched.

8. The hand training device according to claim 7, characterized in that, The tensile force detection device includes a display screen, wherein: The display screen is mounted on the device body; Both the first tension sensor and the second tension sensor are electrically connected to the display screen, which can display the tension values ​​of the anti-stretch elastic element and the anti-grip elastic element.

9. The hand training device according to claim 7, characterized in that, The tensile testing device includes a first light-emitting element, which is disposed on the device body and corresponds one-to-one with the tensile elastic element. When the first tension sensor detects that the corresponding anti-stretch elastic element has reached a predetermined value, the corresponding first light-emitting element turns on.

10. The hand training device according to claim 7, characterized in that, The tensile testing device includes a second light-emitting element, which is disposed on the device body and corresponds one-to-one with the anti-grip elastic element. When the second tension sensor detects that the corresponding anti-grip elastic element has reached a predetermined value, the corresponding second light-emitting element turns on.

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