Multifunctional rehabilitation medical bed

Abstract

A multifunctional rehabilitation medical bed comprises a medical bed body, a protective cover, a leg bearing belt, a bearing rope connecting ring, a longitudinal displacement driving block, a longitudinal displacement driving motor, a side traction rod and a longitudinal displacement driving gear, a training device storage table is arranged on the rear portion of the medical bed body, and a driving mechanism mounting groove is formed in the training device storage table; a traction rod connecting groove is formed in the side face of the longitudinal displacement driving block and matched with a side traction rod, the traction rod connecting groove is connected with the side traction rod, the side traction rod slides in the traction rod connecting groove, a traction rod positioning block is arranged on the side face of the side traction rod, and a traction rod positioning groove is formed in the side face of the driving mechanism mounting groove. The traction rod positioning groove is matched with the traction rod positioning block, the traction rod positioning groove is connected with the traction rod positioning block, and the traction rod positioning block slides in the traction rod positioning groove.

Description

Technical Field

[0001] The utility model relates to the field of rehabilitation medical beds, in particular to a multifunctional rehabilitation medical bed. Background Art

[0002] The existing patent (publication number: CN213076289U) proposes a multifunctional rehabilitation medical bed, including a bed board, a footboard baffle is installed above one end of the bed board, two side-by-side mounting frames are fixedly connected to the upper side of the side of the sideboard close to the bed board, a foot ring is arranged below the end of the mounting frame away from the end of the bed baffle, a guide wheel is arranged on the mounting frame, a motor is installed below the end of the bed board close to the end of the bed baffle, a suspension rope is connected between the motor and the foot ring, and the suspension rope passes through the guide wheel, and a guide groove is provided on the side of the sideboard close to the foot ring. However, when no auxiliary rehabilitation operation is performed, the mounting frame fixed outside of this device "two side-by-side mounting frames are fixedly connected to the upper side of the sideboard close to the bed board" may hinder the patient's daily rest and affect the comfort of the patient's recuperation. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a multifunctional rehabilitation medical bed which can open a protective cover to press the protective cover against the side of a storage table of a training device to form a bracket. At this time, the load-bearing line and the leg load-bearing belt placed in the upper storage groove can be taken out, and the patient's foot to be trained can be placed on the upper part of the leg load-bearing belt, and the longitudinal displacement drive motor can be started to make the traction block composed of the side traction rod and the longitudinal displacement drive block move up and down in a circular manner, so as to pull the patient's legs for exercise assistance to complete rehabilitation training. After the training is completed, the load-bearing line and the leg load-bearing belt can be placed in the upper storage groove and the protective cover can be covered, so as to avoid the leg load-bearing belt, the load-bearing line, etc. being continuously placed outside to affect the patient's daily rest, thereby ensuring the comfort of the medical bed.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A multifunctional rehabilitation medical bed comprises a medical bed body, a protective cover, a leg bearing belt, a bearing rope connecting ring, a longitudinal displacement drive block, a longitudinal displacement drive motor, a side traction rod, and a longitudinal displacement drive gear. The rear part of the medical bed body is provided with a training device storage table, the interior of the training device storage table is provided with a drive mechanism installation groove, the side of the longitudinal displacement drive block is provided with a traction rod connecting groove, the traction rod connecting groove is adapted to the side traction rod, the traction rod connecting groove is connected to the side traction rod, the side traction rod slides inside the traction rod connecting groove, the side of the side traction rod is provided with a traction rod positioning block, the side of the drive mechanism installation groove is provided with a traction rod positioning groove, the traction rod positioning groove is adapted to the traction rod positioning block, the traction rod positioning groove is connected to the traction rod positioning block, and the traction rod positioning block slides inside the traction rod positioning groove.

[0006] The side traction rod and the longitudinal displacement drive block together constitute a traction block, the traction block is adapted to the drive mechanism mounting groove, the traction block is connected to the drive mechanism mounting groove, the traction block slides inside the drive mechanism mounting groove, a motor mounting groove is provided in the middle of the longitudinal displacement drive block, the longitudinal displacement drive motor is inserted into the motor mounting groove and fixed, the transmission shaft of the longitudinal displacement drive motor is fixedly connected to the longitudinal displacement drive gear, and an external drive gear ring is provided in the middle of the drive mechanism mounting groove.

[0007] The outer drive gear ring is meshed with the longitudinal displacement drive gear, and a gear positioning groove is provided in the middle of the outer drive gear ring, and a gear positioning rod is provided in the front of the longitudinal displacement drive gear. The gear positioning groove is adapted to the gear positioning rod, and the gear positioning groove is connected to the gear positioning rod. The gear positioning rod slides inside the gear positioning groove, and an upper storage groove is provided on the upper part of the training device storage platform.

[0008] The upper storage groove is connected to the drive mechanism installation groove through an upper linkage hole. The front part of the side traction rod is provided with a load-bearing rope connecting platform, which is fixedly connected to the load-bearing rope connecting ring. The top of the load-bearing rope connecting ring is provided with a load-bearing line. The front part of the training device storage platform is provided with an outer protective cover connecting platform, and the bottom of the protective cover is provided with an inner protective cover connecting column. Beneficial Effects

[0009] 1. When the utility model uses this multifunctional rehabilitation medical bed to perform leg rehabilitation training on the patient, the protective cover is opened to press the protective cover against the side of the training device storage table to form a bracket. At this time, the load-bearing line and the leg load-bearing belt placed in the upper storage groove can be taken out, and the patient's foot to be trained is placed on the upper part of the leg load-bearing belt. The longitudinal displacement drive motor is started to make the traction block composed of the side traction rod and the longitudinal displacement drive block move up and down in a cycle, and the patient's legs are pulled for exercise assistance to complete the rehabilitation training. After the training is completed, the load-bearing line and the leg load-bearing belt can be placed in the upper storage groove and the protective cover can be covered to avoid the leg load-bearing belt, the load-bearing line, etc. being continuously placed outside to affect the patient's daily rest, thereby ensuring the comfort of the medical bed.

[0010] 2. The side traction rod of the utility model slides inside the traction rod connecting groove, and the traction rod positioning block slides inside the traction rod positioning groove, so that during the movement of the longitudinal displacement driving block, the side traction rod will only move up and down vertically with the side traction rod, so that the leg support belt drives the legs to only move up and down in a circular motion, avoiding shaking of the leg support belt during the movement to cause secondary injury to the patient, thereby ensuring the safety of the device.

[0011] 3. The front end of the protective cover of the utility model adopts a round chamfer design to reduce the damage to the load-bearing wire when it slides on the end surface of the front end of the protective cover, thereby ensuring the service life of the load-bearing wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1This is a schematic diagram of the structure of a multifunctional rehabilitation medical bed described in the utility model. Figure 1 .

[0013] Figure 2 This is a schematic diagram of the structure of a multifunctional rehabilitation medical bed described in the utility model. Figure 2 .

[0014] Figure 3 This is a diagram of the internal structure of a multifunctional rehabilitation medical bed described in the utility model.

[0015] Figure 4 For the utility model Figure 3 Partial enlargement.

[0016] Figure 5 It is a schematic structural diagram of the side traction rod, the load-bearing rope connecting ring, and the leg load-bearing belt connecting body described in the utility model.

[0017] Figure 6 This is a partial top sectional view of a multifunctional rehabilitation medical bed described in the utility model.

[0018] Figure 7 This is a schematic diagram of the longitudinal displacement drive gear structure described in the utility model.

[0019] Figure 8 This is a schematic diagram of the main structure of the medical bed described in the present utility model.

[0020] Fig. 9 This is a schematic diagram of the protective cover structure of the utility model.

[0021] Fig.10 This is a storage state diagram of a multifunctional rehabilitation medical bed described in the utility model. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0023] Embodiment 1:

[0024] A multifunctional rehabilitation medical bed, comprising a medical bed body 1, a protective cover 2, a leg bearing belt 4, a bearing rope connecting ring 6, a longitudinal displacement drive block 9, a longitudinal displacement drive motor 11, a side traction rod 13, and a longitudinal displacement drive gear 24. The rear part of the medical bed body 1 is provided with a training device storage table 22, the training device storage table 22 has a drive mechanism installation groove 14 inside, the side of the longitudinal displacement drive block 9 is provided with a traction rod connecting groove 12, the traction rod connecting groove 12 is adapted to the side traction rod 13, the traction rod connecting groove 12 is connected to the side traction rod 13, the side traction rod 13 slides inside the traction rod connecting groove 12, the side traction rod 13 slides inside the traction rod connecting groove 12, and the traction rod fixed The positioning block 15 slides inside the traction rod positioning groove 23, so that during the movement of the longitudinal displacement driving block 9, the side traction rod 13 will only move up and down vertically with the side traction rod 13, so that the leg supporting belt 4 drives the legs to only move up and down in a circular motion, thereby avoiding shaking during the movement of the leg supporting belt 4 to cause secondary injury to the patient, thereby ensuring the safety of the use of this device. A traction rod positioning block 15 is provided on the side of the side traction rod 13, and a traction rod positioning groove 23 is provided on the side of the driving mechanism mounting groove 14. The traction rod positioning groove 23 is adapted to the traction rod positioning block 15, and the traction rod positioning groove 23 is connected to the traction rod positioning block 15, and the traction rod positioning block 15 slides inside the traction rod positioning groove 23.

[0025] Embodiment 2:

[0026] The side traction rod 13 and the longitudinal displacement drive block 9 of the utility model together constitute a traction block, the traction block is adapted to the drive mechanism mounting groove 14, the traction block is connected to the drive mechanism mounting groove 14, the traction block slides inside the drive mechanism mounting groove 14, the longitudinal displacement drive block 9 has a motor mounting groove 10 in the middle, the longitudinal displacement drive motor 11 is inserted into the motor mounting groove 10 and fixed, the transmission shaft of the longitudinal displacement drive motor 11 is fixedly connected to the longitudinal displacement drive gear 24, and the drive mechanism mounting groove 14 has an external drive gear ring 17 in the middle.

[0027] Embodiment 3:

[0028] The outer drive gear ring 17 of the utility model is meshed with the longitudinal displacement drive gear 24, and a gear positioning groove 18 is provided in the middle of the outer drive gear ring 17, and a gear positioning rod 19 is provided in the front of the longitudinal displacement drive gear 24. The gear positioning groove 18 is adapted to the gear positioning rod 19, and the gear positioning groove 18 is connected to the gear positioning rod 19. The gear positioning rod 19 slides inside the gear positioning groove 18, and an upper storage groove 7 is provided on the upper part of the training device storage platform 22.

[0029] Embodiment 4:

[0030] The upper storage groove 7 of the utility model is connected with the drive mechanism installation groove 14 through the upper linkage hole 16, the front part of the side traction rod 13 is provided with a load-bearing rope connecting platform 8, the load-bearing rope connecting platform 8 is fixedly connected with the load-bearing rope connecting ring 6, the top of the load-bearing rope connecting ring 6 is provided with a load-bearing line 3, the front part of the training device storage platform 22 is provided with an outer protective cover connecting platform 21, the bottom of the protective cover 2 is provided with an inner protective cover connecting column 20, the front end of the protective cover 2 adopts a rounded chamfer design, which reduces the damage to the load-bearing line 3 when the end surface of the front end of the protective cover 2 slides, thereby ensuring the service life of the load-bearing line 3.

[0031] Embodiment 5:

[0032] The inner protective cover connecting column 20 of the utility model is rotatably connected with the outer protective cover connecting platform 21, and the protective cover 2 is adapted to the upper storage groove 7. The protective cover 2 is pressed against the side of the training device storage platform 22. When the multifunctional rehabilitation medical bed is used to perform leg rehabilitation training on a patient, the protective cover 2 is opened to press the protective cover 2 against the side of the training device storage platform 22 to form a bracket. At this time, the load line 3 and the leg load belt 4 placed inside the upper storage groove 7 can be taken out, and the foot of the patient to be trained is placed on the upper part of the leg load belt 4, and the longitudinal displacement drive motor 11 is started to make the patient's leg rehabilitation training be performed on the patient. The traction block composed of the side traction rod 13 and the longitudinal displacement driving block 9 moves up and down in a circular motion, pulling the patient's legs for auxiliary exercise to complete rehabilitation training. After the training is completed, the load-bearing line 3 and the leg load-bearing belt 4 can be placed inside the upper storage groove 7 to cover the protective cover 2 to avoid the leg load-bearing belt 4, the load-bearing line 3, etc. being continuously placed outside to affect the patient's daily rest, thereby ensuring the comfort of the medical bed. The load-bearing line 3 passes through the upper linkage hole 16 and is placed on the upper part of the protective cover 2. The end of the load-bearing line 3 has a load-bearing belt mounting ring 5, and the bottom of the load-bearing belt mounting ring 5 is connected to the leg load-bearing belt 4.

[0033] Embodiment 6:

[0034] The utility model installation steps are as follows: insert the side traction rod 13 into the traction rod connection groove 12 of the longitudinal displacement drive block 9, insert the traction block composed of the longitudinal displacement drive block 9 and the side traction rod 13 into the drive mechanism installation groove 14 of the medical bed body 1, insert the traction rod positioning block 15 of the side traction rod 13 into the traction rod positioning groove 23 of the medical bed body 1, insert the longitudinal displacement drive motor 11 into the motor installation groove 10 of the longitudinal displacement drive block 9 and fix it, fix the transmission shaft of the longitudinal displacement drive motor 11 with the longitudinal displacement drive gear 24, and the longitudinal displacement drive gear 24 is meshed with the external drive gear ring 17 of the medical bed body 1, so that the longitudinal displacement drive motor 11 is fixed to ... The gear positioning rod 19 of the displacement driving gear 24 is inserted into the gear positioning groove 18 of the medical bed body 1, and the outer protective cover connecting platform 21 of the medical bed body 1 is rotatably connected with the inner protective cover connecting column 20 of the protective cover 2, and the protective cover 2 is opened so that the protective cover 2 is pressed against the side of the training device storage platform 22 of the medical bed body 1, and the load-bearing rope connecting ring 6 is fixedly connected with the load-bearing rope connecting platform 8 of the side traction rod 13, and the load-bearing line 3 of the load-bearing rope connecting ring 6 is passed through the upper linkage hole 16 of the medical bed body 1 and placed on the upper part of the protective cover 2, and the load-bearing belt mounting ring 5 at the end of the load-bearing line 3 is fixedly connected with the leg load-bearing belt 4, and the installation of this device is completed.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A multifunctional rehabilitation medical bed, characterized in that The medical bed comprises a medical bed body (1), a protective cover (2), a leg bearing belt (4), a bearing rope connecting ring (6), a longitudinal displacement driving block (9), a longitudinal displacement driving motor (11), a side traction rod (13), and a longitudinal displacement driving gear (24). The medical bed body (1) has a training device storage table (22) at the rear, the training device storage table (22) has a driving mechanism installation groove (14) inside, the longitudinal displacement driving block (9) has a traction rod connecting groove (12) on the side, the traction rod connecting groove (12) is adapted to the side traction rod (13), the traction rod connecting groove (12) is connected to the side traction rod (13), the side traction rod (13) slides inside the traction rod connecting groove (12), the side traction rod (13) has a traction rod positioning block (15), and the side of the driving mechanism installation groove (14) has a traction rod positioning groove ( 23), the traction rod positioning groove (23) is adapted to the traction rod positioning block (15), the traction rod positioning groove (23) is connected to the traction rod positioning block (15), and the traction rod positioning block (15) slides inside the traction rod positioning groove (23); the side traction rod (13) and the longitudinal displacement drive block (9) together constitute a traction block, the traction block is adapted to the drive mechanism mounting groove (14), the traction block is connected to the drive mechanism mounting groove (14), and the traction block slides inside the drive mechanism mounting groove (14), the longitudinal displacement drive block (9) has a motor mounting groove (10) in the middle, the longitudinal displacement drive motor (11) is inserted into the motor mounting groove (10) and fixed, the longitudinal displacement drive motor (11) has a transmission shaft fixedly connected to the longitudinal displacement drive gear (24), and the drive mechanism mounting groove (14) has an external drive gear ring (17) in the middle.

2. A multifunctional rehabilitation medical bed according to claim 1, characterized in that The outer drive gear ring (17) is meshed with the longitudinal displacement drive gear (24), the middle of the outer drive gear ring (17) is provided with a gear positioning groove (18), the front of the longitudinal displacement drive gear (24) is provided with a gear positioning rod (19), the gear positioning groove (18) is adapted to the gear positioning rod (19), the gear positioning groove (18) is connected to the gear positioning rod (19), the gear positioning rod (19) slides inside the gear positioning groove (18), and the upper part of the training device storage table (22) is provided with an upper storage groove (7).

3. A multifunctional rehabilitation medical bed according to claim 2, characterized in that The upper storage groove (7) is connected to the drive mechanism installation groove (14) through an upper linkage hole (16); the front of the side traction rod (13) is provided with a load-bearing rope connecting platform (8); the load-bearing rope connecting platform (8) is fixedly connected to the load-bearing rope connecting ring (6); the top of the load-bearing rope connecting ring (6) is provided with a load-bearing line (3); the front of the training device storage platform (22) is provided with an outer protective cover connecting platform (21); the bottom of the protective cover (2) is provided with an inner protective cover connecting column (20).

4. The multifunctional rehabilitation medical bed according to claim 1, characterized in that The inner protective cover connecting column (20) is rotatably connected to the outer protective cover connecting platform (21), the protective cover (2) is adapted to the upper storage groove (7), the protective cover (2) is pressed against the side of the training device storage platform (22), the carrying line (3) passes through the upper linkage hole (16) and is placed on the upper part of the protective cover (2), the end of the carrying line (3) is provided with a carrying belt mounting ring (5), and the bottom of the carrying belt mounting ring (5) is connected to the leg carrying belt (4).

Images