CN112138335A - Assisted erection device - Google Patents

Abstract

The invention discloses an auxiliary erecting device, comprising a first fence body, a second fence body, several steps and several connecting rods, wherein the first fence body and the second fence body are arranged in parallel and are connected by fixing rods; One end of the ladder is rotatably connected to the first fence body, and the other end of the ladder is connected to the second fence body through a connecting rod; the connecting rod is connected to the ladder, and the connecting rod and the The second column body is rotatably connected; a linkage seat is slidably arranged on the second column body, and an anti-skid device is arranged between the linkage seat and the second column body to prevent the linkage seat from sliding in reverse; the A protective ring is arranged on the linkage seat, and the protective ring can be sleeved on the waist; an armrest is fixed on the linkage seat. The present invention can assist the training of the patient's erection and other motor functions.

Description

Assisted erection device

technical field

The invention relates to the field of rehabilitation medical equipment, in particular to an auxiliary erection device.

Background technique

In the process of rehabilitation treatment, it is mainly aimed at paralyzed patients, such as hemiplegia, paraplegia or other types of erectile dysfunction. During the motor function training process, it is very difficult for a therapist to support the patient to maintain an upright posture during the exercise instruction. However, if the number of therapists is increased, the cost of rehabilitation treatment will increase and the rehabilitation efficiency will decrease. Therefore, it is necessary to design a device that is convenient for assisting the patient to stand upright, so as to facilitate the training of the patient's uprightness and other motor functions.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide an assisting erection device, which can assist patients in erection and training of other motor functions.

In order to solve the above-mentioned technical problems, the present invention provides an auxiliary erecting device, comprising a first fence body, a second fence body, several steps and several connecting rods, the first fence body and the second fence body are arranged in parallel, and connected by a support rod; one end of the ladder is connected with the first fence body in rotation, and the other end of the ladder is connected with the second fence body through a connecting rod; the connecting rod is connected with the ladder, so The connecting rod and the second fence body are rotatably connected; the second fence body is slidably provided with a linkage seat, and an anti-skid device is arranged between the linkage seat and the second fence body to prevent the linkage seat Reverse sliding; a protective ring is arranged on the linkage seat, and the protective ring can be sleeved on the waist; an armrest is fixed on the linkage seat.

Further, the anti-skid device includes a wire rope, a first pulley, a second pulley and a pawl, the first pulley and the second pulley are respectively located at both ends of the second fence body, and both are connected with the first pulley. The two fence bodies are rotatably connected; the wire rope is sleeved on the outside of the first pulley and the second pulley, the pawl is arranged on the second fence body, and the outside of the first pulley is provided with The pawls cooperate with the ratchet teeth.

Further, the armrest includes a first support arm and a second support arm, the first support arm and the second support arm are vertically arranged; the first support arm and the linkage seat are fixed, and the second support arm is fixed. The support arm and the free end of the first support arm are fixed.

Further, the first support arm includes a first rod body and a second rod body threadedly connected to the first rod body, the first rod body and the linkage seat are fixed, and the second rod body and the second support arm connection.

Further, the second support arm includes a third rod body and a fourth rod body threadedly connected to the third rod body, and the third rod body and the second rod body are vertically connected.

Further, the protective ring includes a first half-circle and a second half-circle, and the first half-circle and the second half-circle are both connected to the linkage seat through a connecting rope, and the connecting rope is connected to the linkage The seat is detachable.

Further, an acceleration sensor is provided on the linkage seat.

Further, the inner wall of the protective ring is provided with an airbag.

Further, a plurality of support rods are provided on the first fence body, and the support rods are located below the rotating end of the ladder for supporting the ladder.

Beneficial effects of the present invention:

When both ends of the first column are at the same height, all the steps are in the same horizontal plane, so the patient can walk on the steps or perform upright functional training; and when the lifter is driven, the two ends of the first column are at different levels. When the height is high, the two ends of the second column body are also at different heights; when the second column body is inclined, because the connecting rod is hinged with the second column body, and the connecting rod is a rigid part, the ladder is still in the original plane. Inclination occurs; therefore, the application can not only train the patient to walk and stand upright, but also train the patient to climb the ladder, so as to improve its utilization rate;

An anti-skid device is arranged between the linkage seat and the second fence body, so that the reverse sliding of the linkage seat can be prevented, so as to ensure the safety of the patient during the training process.

Description of drawings

Fig. 1 is the structural representation one of the present invention;

Fig. 2 is the structural representation two of the present invention;

Figure 3 is a partial top view of the present invention;

Figure 4 is a partial side view of the present invention.

Numeral description in the figure: 1, first column body; 11, support rod; 2, second column body; 3, fixed rod; 4, ladder; 5, connecting rod; 6, linkage seat; 7, handrail; 71, the first A rod body; 72, the second rod body; 73, the third rod body; 74, the fourth rod body; 8, the guard ring; 81, the first half circle; 82, the second half circle; 83, the air bag; 91, the belt; 92, 93, second gear; 94, ratchet; 941, pawl; 95, auxiliary ratchet; 951, auxiliary pawl.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

1 and 2, an embodiment of the auxiliary erecting device of the present invention includes a first column body 1, a second column body 2, several steps 4 and some connecting rods 5, the first column body 1 and the second column body 5. The column bodies 2 are arranged in parallel, and at the same time, the first column body 1 and the second column body 2 are connected by a plurality of fixing rods 3 . One end of the first column body 1 is hinged with other objects, and a lifting member is connected below the other end. In this embodiment, the lifting member can be selected from a hydraulic cylinder. In the initial state, both ends of the first column body 1 are located at the same horizontal height, and the ends of the first column body 1 can be adjusted by means of lifting parts, so that the two ends of the first column body 1 are at different heights.

Referring to FIGS. 1 and 2 , one end of the step 4 is rotatably connected with the first column body 1 , and the other end of the step 4 can slide relative to the first column body 1 . At the same time, one end of the connecting rod 5 is hinged with the sliding end of the step 4 , and the other end is rotatably connected with the second fence body 2 . When both ends of the first column body 1 are at the same height, all the steps 4 are in the same horizontal plane, so that the patient can perform functional training on the steps 4 to walk or stand upright. When the lifter is driven so that the two ends of the first column body 1 are at different heights, the hinged end of the step 4 rotates relative to the first column body 1 . Because the first column body 1 and the second column body 2 are arranged in parallel, one end of the connecting rod 5 is hinged with the second column body 2, and the other end is hinged with the step 4, so when the two ends of the first column body 1 are at different heights , the two ends of the second column body 2 are also at different heights. When the second fence body 2 is inclined, because the connecting rod 5 is hinged with the second fence body 2 and the connecting rod 5 is a rigid part, the step 4 is still in the original plane and will not be inclined. Therefore, the present application can not only train the patient to walk and stand upright, but also train the patient to climb the ladder 4, so as to improve the utilization rate.

1-3, the second column body 2 symmetrically arranged on both sides is slidably provided with a linkage seat 6, the linkage seat 6 is provided with a protective ring 8, and the above-mentioned protective ring 8 can be sleeved on the patient's waist to assist the patient. Staying upright while walking also improves patient safety during training. In this embodiment, the protective ring 8 includes a first half-circle 81 and a second half-circle 82. Both the first half-circle 81 and the second half-circle 82 can be connected to the linkage seat 6 through a connecting rope, and the connecting rope can The linkage seat 6 is detachably connected to facilitate the patient's wearing.

1-4, an anti-skid device is provided between the linkage seat 6 and the second column body 2, so that the reverse sliding of the linkage seat 6 can be prevented, so as to ensure the safety of the patient during the training process. The anti-skid device includes a belt 91, a first gear 92, a second gear 93 and a pawl 941. The first gear 92 and the second gear 93 are respectively located at both ends of the second column body 2, and the first gear 92 and the second gear 93. Both are connected with the second column body 2 in rotation. At the same time, the belt 91 is sleeved on the outside of the first gear 92 and the second gear 93, and the linkage seat 6 can be fixedly connected with the belt 91 by tightening screws. In addition, the pawl 941 is arranged on the side wall of the second column body 2, the first gear 92 is coaxially connected with a ratchet wheel 94, and the ratchet wheel 94 is rotatably connected to the second side wall. During the patient's walking, the linkage seat 6 can be driven to move along the length direction of the second fence body 2 through the protective ring 8, so the linkage seat 6 will drive the belt 91 to move; The fit of 941 can prevent reverse sliding of belt 91 .

In another embodiment, referring to FIG. 4 , in order to realize that during the training process of the patient, the anti-slip device can always realize the reverse limit according to the walking direction of the patient, and the anti-slip device further includes an auxiliary ratchet 95 and an auxiliary pawl 951 . The auxiliary ratchet 95 It rotates coaxially with the second gear 93 , and at the same time, the auxiliary pawl 951 cooperates with the auxiliary ratchet 95 . In this embodiment, the ratchet teeth of the auxiliary ratchet wheel 95 and the ratchet teeth of the ratchet wheel 94 are opposite, and the patient and medical staff can choose to use the cooperation of the ratchet wheel 94 and the pawl 941, or the auxiliary ratchet wheel 95 and the auxiliary pawl 951 according to the direction of movement. cooperation. When the ratchet 94 and the pawl 941 are engaged, the auxiliary ratchet 95 and the auxiliary pawl 951 are disengaged to limit the reverse movement of the belt 91 .

Referring to FIGS. 1 and 2 , the linkage seat 6 is also provided with a handrail 7 to assist patient training. The armrest 7 includes a first support arm and a second support arm vertically connected to the first support arm, the first support arm and the linkage base 6 are fixedly connected, and the second support arm is used for the patient to hold. Wherein, in this embodiment, the first support arm includes a first rod body 71 and a second rod body 72 threadedly connected to the first rod body 71 , the first rod body 71 is fixedly connected to the linkage seat 6 , and the free end of the second rod body 72 is connected to the second rod body 72 . The two arms are fixedly connected. Using the threaded connection of the first rod body 71 and the second rod body 72 can facilitate the adjustment of the height of the armrest 7 according to the height of the patient, etc., so that it can be more suitable for the patient. The second arm includes a third rod body 73 and a fourth rod body 74 threadedly connected to the third rod body 73 , wherein the third rod body 73 and the second rod body 72 are vertically fixed. Using the threaded connection of the third rod body 73 and the fourth rod body 74 , the armrest 7 can be further adjusted for the convenience of the patient.

Referring to FIGS. 1-3 , an acceleration sensor is provided on the linkage seat 6 , and an airbag 83 is provided on the inner wall of the protective ring 8 . When the patient is toppling, the protective ring 8 sleeved on his waist will drive the linkage seat 6 to move rapidly, so that the acceleration of the linkage seat 6 when moving will suddenly increase. Acceleration during seat 6 movement is collected to monitor the patient's movement status. The acceleration sensor can transmit the monitored signal to the controller, and the controller can control the air bag 83 to inflate, so as to use the air bag 83 to protect the patient. In this embodiment, the acceleration sensor transmits the signal to the controller, and the controller controls the inflation of the airbag 83, which belong to the prior art, and will not be repeated here.

Referring to FIGS. 1 and 2 , a plurality of support rods 11 are provided on the first fence body 1 , and the support rods 11 are correspondingly arranged with the steps 4 . The support rod 11 is located below the end of the step 4 that is rotatably connected to the first fence body 1 , so the support rod 11 can be used to support the step 4 to improve the safety in use.

The above-mentioned embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention. The protection scope of the present invention is subject to the claims.

Claims (9)

1. an auxiliary erecting device, is characterized in that, comprises the first column body, the second column body, some steps and some connecting rods, and described first column body and described second column body are arranged in parallel, and by fixing rod One end of the ladder is connected with the first fence body in rotation, and the other end of the ladder is connected with the second fence body through a connecting rod; the connecting rod is connected with the ladder, and the connecting rod and the The second fence body is rotatably connected; a linkage seat is slidably arranged on the second fence body, and an anti-slip device is arranged between the linkage seat and the second fence body to prevent the linkage seat from sliding in reverse; A protective ring is arranged on the linkage seat, and the protective ring can be sleeved on the waist; an armrest is fixed on the linkage seat. 2 . The auxiliary erection device according to claim 1 , wherein the anti-skid device comprises a belt, a first gear, a second gear and a pawl, the first gear and the second gear are respectively located in the Both ends of the second fence body are rotatably connected to the second fence body; the belt is sleeved on the outside of the first gear and the second gear, and the belt can be connected to the linkage seat. Removal and connection; the ratchet pawl is arranged on the second column body, and the first gear is coaxially connected with a ratchet wheel that cooperates with the ratchet pawl. 3. The auxiliary erection device according to claim 1, wherein the handrail comprises a first support arm and a second support arm, and the first support arm and the second support arm are vertically arranged; the first support arm and the second support arm are vertically arranged; One arm is fixed with the linkage seat, and the second support arm is fixed with the free end of the first support arm. 4. The auxiliary erection device according to claim 3, wherein the first support arm comprises a first rod body and a second rod body threadedly connected with the first rod body, the first rod body and the linkage The seat is fixed, and the second rod body is connected with the second support arm. 5. The auxiliary erection device according to claim 4, wherein the second arm comprises a third rod body and a fourth rod body threadedly connected with the third rod body, the third rod body and the third rod body The two rods are connected vertically. 6 . The auxiliary erection device according to claim 1 , wherein the protective ring comprises a first half-circle and a second half-circle, and the first and second half-circles are connected to each other through a connecting rope. 7 . The linkage seat is connected, and the connection rope is detachably connected to the linkage seat. 7 . The auxiliary erection device according to claim 1 , wherein an acceleration sensor is arranged on the linkage base. 8 . 8 . The auxiliary erection device according to claim 7 , wherein an airbag is provided on the inner wall of the protective ring. 9 . 9 . The auxiliary erecting device according to claim 1 , wherein a plurality of support rods are provided on the first fence body, and the support rods are located below the rotating end of the step for supporting the step. 10 .

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