Rehabilitation nursing vibration recuperating bed

Abstract

The invention relates to the technical field of recuperating beds, and discloses a rehabilitation nursing vibration recuperating bed which comprises a bed body and supporting legs connected to the bottom end of the bed body, a massage mechanism and a vibration mechanism are installed on the bed body, the massage mechanism comprises a moving frame arranged on the bed body, a rotating disc and massage protruding blocks are arranged above the moving frame, and the rotating disc and the massage protruding blocks are arranged on the moving frame. The massage protruding blocks are used for massaging the body parts of the patient, the vibration mechanism comprises a supporting sliding sleeve arranged in the moving frame, a double-shaft motor drives a first gear to rotate so as to drive a first rack to move, the first rack moves to drive a second rack to move so as to drive a second gear to rotate, and therefore the body parts of the patient can be massaged. The rotating disc and the massage protruding blocks can be driven to rotate through rotation of the second gear, in this way, the body part of the patient can be rubbed and massaged through the massage protruding blocks, it is guaranteed that the patient is synchronously massaged in the vibration recuperation process, and the use feeling of the patient is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of convalescent beds, and specifically relates to a rehabilitation care vibrating convalescent bed. Background Art

[0002] The healthcare function of vibration has long existed and been applied in medicine, and a large number of practices have also proved its curative effect. Modern common massagers, fitness equipment, pacemakers, cradles, etc. all utilize this physical phenomenon of vibration for convalescence. Vibration therapy can cause dynamic changes in the flow of blood and lymph fluid and can cause changes in the blood composition through nerve reflexes. It can help the return of venous blood, cause dilation of peripheral blood vessels, reduce the resistance of the large circulation, relieve the burden on the heart, and lower blood pressure, etc.

[0003] After retrieval, CN222487990U discloses a rehabilitation care vibrating convalescent bed. When a patient lies on the bed body for convalescence, when it is necessary to vibrate a local area of the patient, the corresponding movable seat can be first driven by an adjustment component to slide under the bed body until the movable seat moves below a corresponding set of installation frames, and then one set of lifting plates is driven by a vibration mechanism to lift and vibrate within the installation frame, so as to control multiple groups of massage columns to vibrate in the area where the installation frame is located and contact the patient's body, so as to achieve the purpose of vibrating convalescence for the local area of the patient.

[0004] This convalescent bed can select to vibrate the patient regionally through adjustment. However, this convalescent bed can only simply vibrate up and down for convalescence, and cannot simultaneously rub and massage the patient's body parts during the vibration convalescence process, resulting in a single convalescence function and reducing the patient's use experience.

[0005] In view of this, the present invention is specifically proposed. Summary of the Invention

[0006] To solve the above technical problems that this convalescent bed can select to vibrate the patient regionally through adjustment. However, this convalescent bed can only simply vibrate up and down for convalescence, and cannot simultaneously rub and massage the patient's body parts during the vibration convalescence process, resulting in a single convalescence function and reducing the patient's use experience, the basic concept of the technical solution adopted by the present invention is:

[0007] A rehabilitation care vibrating convalescent bed includes a bed body and support legs connected to the bottom end of the bed body, and a massage mechanism and a vibration mechanism are installed on the bed body;

[0008] The massage mechanism includes a movable frame arranged on the bed body, a turntable and massage bumps are arranged above the movable frame, and the massage bumps are used for massaging the patient's body parts;

[0009] The vibration mechanism includes a support sliding sleeve arranged in the moving frame. A first push column and a second push column are arranged on the support sliding sleeve. The first push column and the second push column are used to push and vibrate a fixed frame which is installed on the bed body.

[0010] As a preferred embodiment of the present invention, the massage mechanism includes a dual-axis motor installed on the inner wall of the moving frame. A first gear is connected to the right output end of the dual-axis motor. The first gear meshes with a first rack. A first slider is connected to the outer wall of the first rack. A first chute is formed on the outer wall of the bed body. The outer wall of the first slider is slidably arranged on the inner wall of the first chute. A connecting rod is connected to the top end of the first rack. A second rack is connected to the end of the connecting rod away from the first rack. The second rack meshes with a second gear.

[0011] As a preferred embodiment of the present invention, the vibration mechanism includes a rotating shaft. One end of the rotating shaft is connected to the other output end of the dual-axis motor. A push plate is connected to the outer wall of the rotating shaft. A fixing plate is connected to the bottom end of the bed body. A motor is installed on the fixing plate. The output end of the motor is connected to a lead screw. The outer wall of the lead screw is threadedly connected to the outer wall of the fixed frame. A through groove is formed in the inner wall of the fixed frame. A sliding rod is connected to the inner wall of the through groove. The outer wall of the sliding rod is slidably arranged on the outer wall of the support sliding sleeve. A force-bearing plate is connected to the top surface of the support sliding sleeve. The top surface of the support sliding sleeve is connected to the bottom end of the first push column.

[0012] As a preferred embodiment of the present invention, a round hole is formed in the top surface of the fixed frame. A rotating groove is formed in the inner wall of the round hole. The inner wall of the rotating groove is rotatably arranged with the outer wall of a rotating ring, and the two are fitted and matched.

[0013] As a preferred embodiment of the present invention, a sliding sleeve is connected to the top end of the second gear. A limiting chute is formed in the inner wall of the sliding sleeve. A connecting slider is slidably arranged on the inner wall of the limiting chute. The top end of the connecting slider is connected to the bottom end of a turntable. The top end of the turntable is connected to the bottom end of a massage bump. A connecting rotating rod is connected to the bottom end of the second gear. The end of the connecting rotating rod away from the second gear is rotatably arranged with a support plate. One side outer wall of the support plate is connected to the bottom end of the bed body.

[0014] As a preferred embodiment of the present invention, the number of the second gears inside a single fixed frame is two, and the second gears are meshed with each other in pairs. The massage bump is made of rubber material.

[0015] As a preferred embodiment of the present invention, an extension rod is slidably arranged on the inner wall of the support sliding sleeve. The top end of the extension rod is connected to the bottom end of the second push column. A sliding hole is formed on the outer wall of the support sliding sleeve, and a positioning rod is slidably arranged on the inner wall of the sliding hole. One end of the outer wall of the positioning rod is connected with a pulling plate, and a spring is connected to the outer wall of the pulling plate. The end of the spring away from the pulling plate is connected to the outer wall of the support sliding sleeve. A through groove is formed on the top surface of the bed body, and a second sliding groove is formed on the inner wall of the through groove. A second slider is slidably arranged on the inner wall of the second sliding groove, and the end of the second slider away from the inner wall of the second sliding groove is connected to the outer wall of the fixed frame.

[0016] As a preferred embodiment of the present invention, the outer wall of the extension rod is fitted with the inner wall of the support sliding sleeve, and a positioning hole is formed on the outer wall of the extension rod. The inner wall of the positioning hole is fitted with the outer wall of the positioning rod.

[0017] As a preferred embodiment of the present invention, the shape of the stress plate is set to be arc-shaped, and the outer wall of the end of the push plate away from the rotating shaft is set to be an arc surface.

[0018] The present invention has the following beneficial effects compared with the prior art:

[0019] In the present invention, the double-shaft motor drives the first gear to rotate, thereby driving the first rack to move. As the first rack moves, it drives the second rack to move, thereby driving the second gear to rotate. Through the rotation of the second gear, the turntable and the massage bumps can be driven to rotate. In this way, the body part of the patient can be rubbed and massaged by the massage bumps, so as to ensure that the patient is synchronously subjected to the massage function during the vibration therapy process, improving the patient's use experience.

[0020] In the present invention, the double-shaft motor drives the rotating shaft to rotate, thereby driving the push plate to rotate, and then pushing the stress plate to move up and down. Through the up and down movement of the stress plate, the support sliding sleeve, the first push column and the second push column are driven to move up and down. Through the first push column and the second push column, the three fixed frames can be pushed to move up and down. As the forward and reverse rotations are repeated, the three fixed frames can be driven to move up and down to generate vibration. By pulling the pulling plate to drive the positioning rod to disengage from the positioning hole, the extension rod can be extended and retracted, so that any one of the fixed frames can be pushed up and down, thereby diversifying the selection of the vibration area and improving the practicability.

[0021] The following further describes in detail the specific embodiments of the present invention with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In the drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of a rehabilitation nursing vibration therapy bed;

[0024] Figure 2 It is a schematic bottom-up view of a rehabilitation care vibrating convalescent bed;

[0025] Figure 3 It is a schematic diagram of the massage mechanism of a rehabilitation care vibrating convalescent bed;

[0026] Figure 4 It is a schematic diagram of a partial structure of the massage mechanism of a rehabilitation care vibrating convalescent bed Figure 1 ;

[0027] Figure 5 It is a schematic diagram of a partial structure of the massage mechanism of a rehabilitation care vibrating convalescent bed Figure 2 ;

[0028] Figure 6 It is a schematic diagram of a partial structure of the massage mechanism of a rehabilitation care vibrating convalescent bed Figure 3 ;

[0029] Figure 7 It is a schematic diagram of the vibration mechanism of a rehabilitation care vibrating convalescent bed;

[0030] Figure 8 It is a schematic diagram of a partial structure of the vibration mechanism of a rehabilitation care vibrating convalescent bed.

[0031] In the figure: 1, bed body; 2, support legs; 31, massage mechanism; 311, moving frame; 312, biaxial motor; 313, first gear; 314, first rack; 315, first slider; 316, first chute; 317, connecting rod; 318, second rack; 319, second gear; 3110, rotating groove; 3111, rotating ring; 3112, turntable; 3113, sliding sleeve; 3114, limiting chute; 3115, connecting slider; 3116, massage bump; 3117, connecting rotating rod; 3118, support plate; 32, vibration mechanism; 321, rotating shaft; 322, push plate; 323, stress plate; 324, support sliding sleeve; 325, sliding rod; 326, first push column; 327, extension rod; 328, second push column; 329, positioning rod; 3210, pulling plate; 3211, spring; 3212, second chute; 3213, second slider; 3214, fixed frame; 3215, fixing plate; 3216, motor; 3217, lead screw. Specific embodiments

[0032] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0033] Embodiment 1:

[0034] As Figures 1 to 8As shown in the figure, a rehabilitation care vibrating convalescent bed includes a bed body 1 and support legs 2 connected to the bottom end of the bed body 1. A massage mechanism 31 and a vibration mechanism 32 are installed on the bed body 1. The massage mechanism 31 includes a moving frame 311 arranged on the bed body 1. Above the moving frame 311, there are a turntable 3112 and massage bumps 3116. The massage bumps 3116 are used for massaging the patient's body parts. The vibration mechanism 32 includes a support sliding sleeve 324 arranged in the moving frame 311. On the support sliding sleeve 324, there are a first push rod 326 and a second push rod 328. The first push rod 326 and the second push rod 328 are used to push and vibrate a fixed frame 3214.

[0035] Furthermore, the massage mechanism 31 includes a dual-axis motor 312 installed on the inner wall of the moving frame 311. The right output end of the dual-axis motor 312 is connected to a first gear 313. The first gear 313 meshes with a first rack 314. The outer wall of the first rack 314 is connected to a first slider 315. A first sliding groove 316 is formed on the outer wall of the bed body 1. The outer wall of the first slider 315 slides on the inner wall of the first sliding groove 316. The top end of the first rack 314 is connected to a connecting rod 317. The end of the connecting rod 317 away from the first rack 314 is connected to a second rack 318. The second rack 318 meshes with a second gear 319. A circular hole is formed on the top surface of the fixed frame 3214. A rotating groove 3110 is formed on the inner wall of the circular hole. The inner wall of the rotating groove 3110 and the outer wall of a rotating ring 3111 are rotatably arranged and are in close fit with each other.

[0036] Even further, the top end of the second gear 319 is connected to a sliding sleeve 3113. A limiting sliding groove 3114 is formed on the inner wall of the sliding sleeve 3113. A connecting slider 3115 slides on the inner wall of the limiting sliding groove 3114. The top end of the connecting slider 3115 is connected to the bottom end of the turntable 3112. The top end of the turntable 3112 is connected to the bottom end of the massage bump 3116. The bottom end of the second gear 319 is connected to a connecting rotating rod 3117. The end of the connecting rotating rod 3117 away from the second gear 319 is rotatably arranged on a support plate 3118. One side outer wall of the support plate 3118 is connected to the bottom end of the bed body 1. The number of the second gears 319 inside a single fixed frame 3214 is two. The second gears 319 are arranged in a pairwise meshing manner. The material of the massage bump 3116 is rubber.

[0037] Embodiment 2:

[0038] Based on the above embodiment, the difference from this embodiment is: As Figures 1 to 8As shown in the figure, a rehabilitation care vibrating convalescent bed, the vibration mechanism 32 includes a rotating shaft 321, one end of the rotating shaft 321 is connected to the other output end of the double-shaft motor 312, a push plate 322 is connected to the outer wall of the rotating shaft 321, a fixing plate 3215 is connected to the bottom end of the bed body 1, a motor 3216 is installed on the fixing plate 3215, the output end of the motor 3216 is connected to a lead screw 3217, the outer wall of the lead screw 3217 is threadedly connected to the outer wall of the fixed frame 3214, a through groove is opened on the inner wall of the fixed frame 3214, a slide bar 325 is connected to the inner wall of the through groove, the outer wall of the slide bar 325 is slidably arranged with the outer wall of the support sliding sleeve 324, a force-bearing plate 323 is connected to the top surface of the support sliding sleeve 324, and the top surface of the support sliding sleeve 324 is connected to the bottom end of the first push column 326.

[0039] Further, an extension rod 327 is slidably arranged in the inner wall of the support sliding sleeve 324, the top end of the extension rod 327 is connected to the bottom end of the second push column 328, a slide hole is opened on the outer wall of the support sliding sleeve 324, a positioning rod 329 is slidably arranged in the inner wall of the slide hole, a pull plate 3210 is connected to the outer wall of one end of the positioning rod 329, a spring 3211 is connected to the outer wall of one side of the pull plate 3210, and the end of the spring 3211 far from the pull plate 3210 is connected to the outer wall of the support sliding sleeve 324. A through groove is opened on the top surface of the bed body 1, a second chute 3212 is opened on the inner wall of the through groove, a second slider 3213 is slidably arranged in the inner wall of the second chute 3212, and the end of the second slider 3213 far from the inner wall of the second chute 3212 is connected to the outer wall of the fixed frame 3214.

[0040] Further, the outer wall of the extension rod 327 is fitted and matched with the inner wall of the support sliding sleeve 324, a positioning hole is opened on the outer wall of the extension rod 327, and the outer wall of the positioning hole is fitted and matched with the outer wall of the positioning rod 329, so as to ensure the support sliding stability between the extension rod 327 and the inner wall of the support sliding sleeve 324, and at the same time ensure the stability of the positioning rod 329 clamped in the inner wall of the positioning hole.

[0041] Furthermore, the shape of the force-bearing plate 323 is set to be arc-shaped, and the outer wall of the end of the push plate 322 far from the rotating shaft 321 is set to be an arc surface.

[0042] The implementation principle of a rehabilitation care vibrating convalescent bed in this embodiment is as follows: During the vibrating convalescence process, with the start of the dual-axis motor 312 generating forward and reverse rotations, it drives the rotation of its right output end, thereby driving the rotation of the first gear 313. With the rotation of the first gear 313, it can drive the first rack 314 engaged with it to move. When the first rack 314 moves, it drives the first slider 315 to move along the inner wall of the first chute 316, and the two play a limiting role on the first rack 314. During the movement of the first rack 314, it can drive the connecting rod 317 at the top to move. At this time, the connecting rod 317 can drive the second rack 318 to move left and right. With the left and right movement of the second rack 318, it can drive the second gear 319 engaged with it to generate forward and reverse rotations. In this way, with the rotation of the second gear 319, it can drive the sliding sleeve 3113 at the top to rotate. Synchronously, with the rotation of the sliding sleeve 3113, it can drive the connecting slider 3115 to rotate. With the rotation of the connecting slider 3115, it can drive the turntable 3112 at the top to rotate. With the rotation of the turntable 3112, it can drive the massage bump 3116 at its top to rotate, so that the body parts of the patient lying on it can be rubbed and massaged through the rotation of the massage bump 3116. In this way, the user experience can be improved during the up-and-down vibrating convalescence of the patient. At the same time, during the up-and-down vibration process, the rotation ring 3111 will be driven to move upward through the limitation of the rotation groove 3110 on the rotation ring 3111. With the upward movement of the rotation ring 3111, it can drive the turntable 3112 and the massage bump 3116 to move. During the movement of the turntable 3112, it can drive the connecting slider 3115 to move along the inner wall of the limiting chute 3114, so that it can slide up and down without affecting the rotation. In this way, it can ensure that the turntable 3112 moves up and down synchronously with the moving frame 311 during the rotation process, so as to ensure that the patient receives the massage function synchronously during the vibrating convalescence process.

[0043] When it is necessary to vibrate a single fixed frame 3214, first start the motor 3216. The output end thereof will drive the lead screw 3217 to rotate. As the lead screw 3217 rotates, the fixed frame 3214 is driven to move to directly below the middle position moving frame 311. Subsequently, the pull plate 3210 can be pulled to drive the outer wall of the positioning rod 329 to disengage from the inner wall of the positioning hole formed in the outer wall of the extension rod 327 and the support sliding sleeve 324, so that the limit between the extension rod 327 and the support sliding sleeve 324 can be released. Then, the extension rod 327 is received into the inner wall of the support sliding sleeve 324, so that the second push columns 328 on both sides can be driven away from the fixed frames 3214 on the left and right sides. After that, the pull plate 3210 is released, and the outer wall of the positioning rod 329 is driven by the rebound of the spring 3211 to be clamped on the inner wall of the positioning hole to complete the storage limit. Then, the left output end of the double-shaft motor 312 drives the rotating shaft 321 to rotate, thereby driving the push plate 322 to rotate forward and backward. As the push plate 322 rotates, it can contact and squeeze the force-receiving plate 323. The force-receiving plate 323 being squeezed can drive the support sliding sleeves 324 on both sides to move upward. Then, the support sliding sleeve 324 drives the first push column 326 to move upward, so as to push the fixed frame 3214 to move upward through the movement of the second slider 3213 on the inner wall of the second chute 3212. As the push plate 322 rotates forward and backward, the fixed frame 3214 can be repeatedly pushed to move up and down, thereby generating vibration. When it is necessary to vibrate three fixed frames 3214 at the same time, the extension rods 327 on both sides can be extended and opened, so that the second push columns 328 move to directly below the fixed frames 3214 on the left and right sides. In this way, the fixed frames 3214 on the left and right sides can be synchronously vibrated through the second push columns 328, so that the vibration area can be selected diversely, improving the practicability.

Claims

1. A rehabilitation nursing vibration therapy bed, comprising a bed body (1) and a support leg (2) connected to the bottom end of the bed body (1), characterized in that: The bed body (1) is provided with a massage mechanism (31) and a vibration mechanism (32); The massage mechanism (31) comprises a moving frame (311) arranged on the bed body (1), a rotating disk (3112) and a massage convex block (3116) being arranged above the moving frame (311), and the massage convex block (3116) being used for massaging a body part of a patient; The vibration mechanism (32) comprises a supporting sleeve (324) arranged in the movable frame (311), and a first push column (326) and a second push column (328) are arranged on the supporting sleeve (324), and the first push column (326) and the second push column (328) are used to push and vibrate the fixed frame (3214) installed on the bed body (1).

2. A rehabilitation nursing vibration therapy bed according to claim 1, characterized in that: The massage mechanism (31) comprises a double-axis motor (312) installed on the inner wall of the moving frame (311); the right output end of the double-axis motor (312) is connected to a first gear (313); the first gear (313) is meshed with a first rack (314); the outer wall of the first rack (314) is connected to a first slider (315); the outer wall of the bed body (1) is provided with a first slide groove (316); the outer wall of the first slider (315) is slidably arranged on the inner wall of the first slide groove (316); the top end of the first rack (314) is connected to a connecting rod (317); the end of the connecting rod (317) away from the first rack (314) is connected to a second rack (318); the second rack (318) is meshed with a second gear (319).

3. A rehabilitation nursing vibration therapy bed according to claim 1, characterized in that: The vibration mechanism (32) comprises a rotating shaft (321), one end of the rotating shaft (321) is connected to the output end of the other side of the double-shaft motor (312), the outer wall of the rotating shaft (321) is connected to a push plate (322), the bottom end of the bed body (1) is connected to a fixing plate (3215), a motor (3216) is mounted on the fixing plate (3215), the output end of the motor (3216) is connected to a screw rod (3217), and the screw rod ( The outer wall of the support sleeve (324) is threadedly connected to the outer wall of the fixed frame (3214); the inner wall of the fixed frame (3214) is provided with a through groove, the inner wall of the through groove is connected with a slide rod (325); the outer wall of the slide rod (325) is slidably arranged with the outer wall of the supporting sleeve (324); the top surface of the supporting sleeve (324) is connected with a force plate (323); the top surface of the supporting sleeve (324) is connected with the bottom end of the first push column (326).

4. A rehabilitation nursing vibration therapy bed according to claim 1, characterized in that: The top surface of the fixed frame (3214) is provided with a circular hole, the inner wall of the circular hole is provided with a rotating groove (3110), the inner wall of the rotating groove (3110) and the outer wall of the rotating ring (3111) are rotatably arranged, and the two are fitted together.

5. A rehabilitation nursing vibration therapy bed according to claim 2, characterized in that: The top end of the second gear (319) is connected to a sliding sleeve (3113), the inner wall of the sliding sleeve (3113) is provided with a limiting sliding groove (3114), the inner wall of the limiting sliding groove (3114) is slidably provided with a connecting slider (3115), the top end of the connecting slider (3115) is connected to the bottom end of the rotating disk (3112), the top end of the rotating disk (3112) is connected to the bottom end of the massage protrusion (3116), the bottom end of the second gear (319) is connected to a connecting rotating rod (3117), the connecting rotating rod (3117) is rotatably provided with a supporting plate (3118) at one end away from the second gear (319), and the outer wall of one side of the supporting plate (3118) is connected to the bottom end of the bed body (1).

6. A rehabilitation nursing vibration therapy bed according to claim 5, characterized in that: The number of the second gears (319) inside the single fixed frame (3214) is two, and the second gears (319) are arranged to mesh in two directions. The massage protrusions (3116) are made of rubber.

7. A rehabilitation nursing vibration therapy bed according to claim 3, characterized in that: An extension rod (327) is slidably arranged on the inner wall of the support sleeve (324), and the top end of the extension rod (327) is connected to the bottom end of the second push column (328). A sliding hole is opened on the outer wall of the support sleeve (324), and a positioning rod (329) is slidably arranged on the inner wall of the sliding hole. The outer wall of one end of the positioning rod (329) is connected to a pull plate (3210), and the outer wall of one side of the pull plate (3210) is connected to a spring (3211). The end of the spring (3211) away from the pull plate (3210) is connected to the outer wall of the supporting sleeve (324); the top surface of the bed body (1) is provided with a through groove; the inner wall of the through groove is provided with a second slide groove (3212); the inner wall of the second slide groove (3212) is slidably provided with a second slider (3213); the end of the second slider (3213) away from the inner wall of the second slide groove (3212) is connected to the outer wall of the fixed frame (3214).

8. A rehabilitation nursing vibration therapy bed according to claim 7, characterized in that: The outer wall of the extension rod (327) fits in close contact with the inner wall of the support sleeve (324), and a positioning hole is provided on the outer wall of the extension rod (327), and the inner wall of the positioning hole fits in close contact with the outer wall of the positioning rod (329).

9. A rehabilitation nursing vibration therapy bed according to claim 3, characterized in that: The force-bearing plate (323) is configured to be in an arc shape, and the outer wall of one end of the push plate (322) away from the rotating shaft (321) is configured to be an arc surface.

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