Bare pump movement device

Abstract

The utility model discloses a bare pump movement device, which belongs to the technical field of medical instruments and comprises a fixing frame, a heel fixing seat, a front sensor and a rear sensor are mounted in the fixing frame, and the bottom of the heel fixing seat is connected with the bottom of the fixing frame through a spherical sensor. The spherical sensor, the front sensor and the rear sensor are all electrically connected with a controller, an auxiliary mechanism is further installed at the position close to the rear sensor, the auxiliary mechanism comprises a supporting plate used for making contact with the feet of a patient, one face of the supporting plate is provided with a first contact face, and the other face of the supporting plate is provided with a second contact face; the supporting plate reciprocates through the air cylinder, and when the supporting plate reciprocates, the instep can be pushed through the first contact face to do extension and flexion motion, or the sole can be pulled through the second contact face to do dorsiflexion motion. Active training and passive training of bare pump movement can be achieved through the auxiliary mechanism, operation is easy, and switching is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a bare pump motion device. Background Art

[0002] Deep vein thrombosis refers to abnormal coagulation of blood in the deep veins, which is a venous reflux disorder. Ankle pump exercise is for bedridden patients, especially those who are bedridden after surgery. Through the movement of the ankle joint, the calf muscles contract, squeeze the blood vessels and lymphatic vessels in the lower limbs, and promote blood circulation. It has a certain effect in preventing varicose veins in the lower limbs and preventing the formation of lower limb venous thrombosis.

[0003] Existing bare pump exercises are mainly performed with the help of medical staff. Due to the busy work of medical staff, they are unable to supervise and guide patients to exercise effectively in bed at all times, so they cannot provide timely help to patients, resulting in bare pump exercises that are easy to make mistakes and affect the effect, or they cannot be completed by themselves. Therefore, there is a lack of a device that can assist patients in performing bare pump exercises. Utility Model Content

[0004] The utility model aims to provide a bare pump exercise device to solve the problem that the bare pump exercise is mainly performed with manual assistance. The device has the advantages of active and passive integration, which can facilitate patients to complete bare pump exercise independently and has the advantages of simple operation and diverse functions.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A bare pump exercise device comprises a fixing frame, in which a heel fixing seat, a front sensor and a rear sensor are installed, the bottom of the heel fixing seat is connected to the bottom of the fixing frame through a spherical sensor, the spherical sensor, the front sensor and the rear sensor are all electrically connected to a controller, wherein an auxiliary mechanism is also installed near the rear sensor, the auxiliary mechanism comprises a support plate for contacting a patient's foot, a first contact surface is arranged on one side of the support plate, and a second contact surface is arranged on the other side, the support plate is reciprocated by a cylinder, and when the support plate reciprocates, the first contact surface can be used to push the instep to perform extension and flexion movement, or the second contact surface can be used to pull the sole to perform dorsiflexion movement.

[0007] Preferably, the support plate and the cylinder are connected via a push-pull rod, and the connection between the support plate and the push-pull rod is a limit rotating shaft, and a guide groove is also provided on the outside of the push-pull rod.

[0008] Preferably, the cylinder is mounted on a mounting frame via an inclination adjustment bolt, the mounting frame is rotatably mounted on an adjustable mounting beam, a rear sensor is mounted on one end of the mounting frame away from the support plate, the mounting frame can achieve 180° rotation by switching an operating lever, and the adjustable mounting beam is mounted on a fixed frame.

[0009] Preferably, slide rails are provided on both sides of the top of the fixing frame, and the adjustable mounting beam is movably mounted on the slide rails and locked by bolts. Two adjustable mounting beams are provided, one of which is equipped with a front sensor and the other is equipped with an auxiliary mechanism.

[0010] Preferably, a universal base is provided at the bottom of the heel fixing seat, and the spherical sensor is arranged between the heel fixing seat and the universal base.

[0011] Preferably, a display screen is provided on one side of the fixing frame.

[0012] Preferably, a top frame is provided on the top of the fixing frame, and a camera is mounted on the top frame.

[0013] Preferably, disposable patches are provided on the surfaces of the heel fixing seat, the front sensor and the rear sensor.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. Through the heel fixing seat, front sensor and rear sensor, the patient's foot can be synchronously sensed when performing dorsiflexion or extension flexion exercises, so as to effectively monitor and reduce the workload of medical staff.

[0016] 2. The utility model also includes an auxiliary mechanism, which can help patients perform dorsiflexion or extension flexion training, and use the push and pull force of the cylinder to assist the patient in dorsiflexion of the foot or dorsiflexion of the toes, so that the device is not limited to active movement, but can also be switched to passive movement, and the active and passive switching is convenient, and the operation is simpler.

[0017] 3. The camera can be set up to record the training content, and the display screen can be set up to play demonstration videos. In addition, the heel holder, front sensor and rear sensor are all equipped with disposable patches to avoid direct contact with the patient's feet, making it cleaner and more hygienic. The diversified design makes the device versatile and can meet the needs of various scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the bare pump motion device of the utility model.

[0019] Figure 2 It is a schematic diagram of the installation structure of the heel fixing seat of the utility model.

[0020] Figure 3 It is a schematic diagram of the working of the auxiliary mechanism in the extension and flexion movement of the utility model.

[0021] Figure 4 It is a schematic diagram of the working of the auxiliary mechanism in the dorsiflexion movement of the utility model.

[0022] In the figure: 1, fixing frame, 2, top frame, 3, camera, 4, heel fixing seat, 5, front sensor, 6, rear sensor, 7, display screen, 8, slide rail, 9, adjustable mounting beam, 10, auxiliary mechanism, 11, switching operating lever, 12, universal base, 13, spherical sensor, 14, mounting frame, 15, cylinder, 16, inclination adjustment bolt, 17, guide groove, 18, push-pull rod, 19, limit shaft, 20, support plate, 21, first contact surface, 22, second contact surface. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 As shown, a bare pump exercise device includes a fixing frame 1, in which a heel fixing seat 4, a front sensor 5 and a rear sensor 6 are installed. The bottom of the heel fixing seat 4 is connected to the bottom of the fixing frame 1 through a spherical sensor 13. The spherical sensor 13, the front sensor 5 and the rear sensor 6 are all electrically connected to the controller. A universal base 12 is arranged at the bottom of the heel fixing seat 4, and the spherical sensor 13 is arranged between the heel fixing seat 4 and the universal base 12. The heel fixing seat 4 is used to support the heel conveniently. Due to the action of the spherical sensor 13, the tilt direction of the foot can be detected. When it tilts forward, it means that the foot is performing extension and flexion exercise. At this time, if the front sensor 5 receives a touch signal, it means that the extension and flexion exercise is qualified, otherwise it is unqualified. Similarly, when it is detected that the foot tilts backward, if the rear sensor 6 receives a touch signal, it means that the dorsiflexion exercise is qualified, otherwise it is unqualified. The heel fixing seat 4, the front sensor 5 and the rear sensor 6 can be used to detect the degree of standardization of the patient when actively performing bare pump exercise training.

[0025] The device is not only suitable for patients to perform active movements, but can also assist patients in passive movements, such as Figure 1 , Figure 3 and Figure 4 An auxiliary mechanism 10 is also installed near the rear sensor 6. The auxiliary mechanism 10 includes a support plate 20 for contacting the patient's foot. A first contact surface 21 is provided on one side of the support plate 20, and a second contact surface 22 is provided on the other side. The support plate 20 is moved back and forth by the cylinder 15. When the support plate 20 reciprocates, the instep can be pushed to perform extension and flexion through the first contact surface 21, or the sole of the foot can be pulled to perform dorsiflexion through the second contact surface 22. The support plate 20 can be used to push the instep of the patient or pull the sole of the foot to perform extension and flexion or dorsiflexion. The support plate 20 is provided with a driving force by the cylinder 15. When some patients are unable to actively complete the bare pump exercise, an auxiliary force is applied to assist the bare pump exercise.

[0026] In order to ensure that the support plate 20 fits the foot better, Figure 3 and Figure 4 As shown, the support plate 20 and the cylinder 15 are connected by a push-pull rod 18, and the connection between the support plate 20 and the push-pull rod 18 is a limit shaft 19. A guide groove 17 is also provided on the outside of the push-pull rod 18. Due to the existence of the limit shaft 19, the inclination angle of the support plate 20 and the push-pull rod 18 can be adjusted, and the rotation angle of the limit shaft is between 0-90°, so as to avoid the support plate 20 from tilting too much and causing side slipping with the foot. Since the support plate 20 can rotate, the first contact surface 21 and the second contact surface 22 can contact the instep and the sole respectively.

[0027] like Figure 1 and Figure 3 As shown, the cylinder 15 is installed on the mounting frame 14 through the inclination adjustment bolt 16, and the mounting frame 14 is rotatably installed on the adjustable mounting beam 9. The rear sensor 6 is installed at the end of the mounting frame 14 away from the support plate 20. The mounting frame 14 can achieve 180° rotation by switching the operating lever 11. The adjustable mounting beam 9 is installed on the fixed frame 1, and the rear sensor 6 is installed on the auxiliary mechanism 10. The rotatable auxiliary mechanism 10 can be used to switch between active movement and passive movement. The mounting frame 14 can rotate 180°, and the switching operating lever 11 adopts a limited design, and the rotation angle each time is only 180°. In this way, when active movement is required, the mounting frame 14 is rotated to make the rear sensor 6 opposite to the front sensor 5. When passive movement is required, the mounting frame 14 is rotated again to make the support plate 20 opposite to the front sensor 5. The switching is simple and quick.

[0028] like Figure 1 As shown, slide rails 8 are arranged on both sides of the top of the fixing frame 1, and an adjustable mounting beam 9 is movably mounted on the slide rails 8 and locked by bolts. Two adjustable mounting beams 9 are arranged, one of which is mounted with a front sensor 5, and the other is mounted with an auxiliary mechanism 10. The adjustable mounting beam 9 is mounted on the slide rails 8, so that it can be adjusted according to different patients to ensure that it is suitable for every patient.

[0029] A display screen 7 is provided on one side of the fixing frame 1. The display screen 7 can operate electrical equipment or play sports videos for demonstration purposes. A top frame 2 is provided on the top of the fixing frame 1. A camera 3 is installed on the top frame 2. The camera 3 can record videos of each patient's exercise, which is convenient for medical staff to view and facilitate manual guidance. Disposable patches are provided on the surfaces of the heel fixing seat 4, the front sensor 5 and the rear sensor 6. The disposable patches can be attached to the surfaces of the heel fixing seat 4, the front sensor 5 and the rear sensor 6 before each use, and replaced when used again, thereby ensuring that it is more hygienic to use.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A bare pump motion device, characterized in that: The invention comprises a fixing frame (1), wherein a heel fixing seat (4), a front sensor (5) and a rear sensor (6) are installed in the fixing frame (1), wherein the bottom of the heel fixing seat (4) is connected to the bottom of the fixing frame (1) via a spherical sensor (13), wherein the spherical sensor (13), the front sensor (5) and the rear sensor (6) are all electrically connected to a controller, wherein an auxiliary mechanism (10) is also installed near the rear sensor (6), wherein the auxiliary mechanism (10) comprises a support plate (20) for contacting a patient's foot, wherein a first contact surface (21) is arranged on one side of the support plate (20), and a second contact surface (22) is arranged on the other side, wherein the support plate (20) is reciprocated by a cylinder (15), and when the support plate (20) reciprocates, the first contact surface (21) can be used to push the instep to perform extension and flexion movement, or the second contact surface (22) can be used to pull the sole to perform dorsiflexion movement.

2. A bare pump motion device according to claim 1, characterized in that: The support plate (20) and the cylinder (15) are connected via a push-pull rod (18), and the connection between the support plate (20) and the push-pull rod (18) is a limit rotating shaft (19). A guide groove (17) is also provided on the outside of the push-pull rod (18).

3. A bare pump motion device according to claim 1, characterized in that: The cylinder (15) is mounted on a mounting frame (14) via an inclination adjustment bolt (16); the mounting frame (14) is rotatably mounted on an adjustable mounting beam (9); a rear sensor (6) is mounted on one end of the mounting frame (14) away from the support plate (20); the mounting frame (14) is rotatably mounted on a 180° rotating frame by switching an operating lever (11); and the adjustable mounting beam (9) is mounted on a fixed frame (1).

4. A bare pump motion device according to claim 3, characterized in that: Slide rails (8) are arranged on both sides of the top of the fixing frame (1), and an adjustable mounting beam (9) is movably mounted on the slide rails (8) and is locked by bolts. Two adjustable mounting beams (9) are arranged, one of which is equipped with a front sensor (5) and the other is equipped with an auxiliary mechanism (10).

5. A bare pump motion device according to claim 1, characterized in that: A universal base (12) is arranged at the bottom of the heel fixing seat (4), and a spherical sensor (13) is arranged between the heel fixing seat (4) and the universal base (12).

6. A bare pump motion device according to claim 1, characterized in that: A display screen (7) is provided on one side of the fixing frame (1).

7. A bare pump motion device according to claim 1, characterized in that: A top frame (2) is arranged on the top of the fixing frame (1), and a camera (3) is installed on the top frame (2).

8. A bare pump motion device according to claim 1, characterized in that: Disposable patches are arranged on the surfaces of the heel fixing seat (4), the front sensor (5) and the rear sensor (6).

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