CN216496155U - Foldable lower limb telescopic foot bracket - Google Patents

Abstract

The utility model relates to the technical field of medical care devices, in particular to a foldable lower limb telescopic foot bracket, comprising a rotatable connecting block connected to one side of a fixed block through a rotating shaft and a sleeve rod fixedly connected to the surface of an outer frame. One side of the block and the connecting block are connected with a rotatable arc-shaped frame through the rotating shaft, the side of the arc-shaped frame away from the fixed block is connected with a block through the rotating shaft, and the inner wall of the sleeve rod is inserted with a rotatable arc frame. A disassembled support block, the upper surface of the support block is connected with a rotatable L-shaped rod through a rotating shaft. The foldable lower limb telescopic foot bracket can be folded and folded when not in use, and then the support plate can be folded by the cooperation between the fixing block, the connecting block, the arc frame and the supporting plate, so as to fold the supporting plate. To achieve the purpose of being easy to fold, after placing the patient's leg on the arc-shaped frame during use, the arc-shaped frame can move back and forth to increase comfort when placing the leg.

Description

A foldable lower limb telescopic foot bracket

technical field

The utility model relates to the technical field of medical care devices, in particular to a foldable lower limb telescopic foot bracket.

Background technique

The lower extremity refers to the part below the abdomen of the human body, including the buttocks, thighs, knees, shin and feet, the anterior, medial and posterior regions of the thigh, the anterior and posterior regions of the knee, the anterior, lateral and posterior regions of the calf, and the feet. Some ankles, dorsum of feet, soles and toes need to use foot brackets to support the lower limbs when the patient is applying medicine.

Chinese Patent Bulletin No. CN214806308U discloses a foot bracket, which belongs to the field of medical equipment, including a base and a lift telescopic rod arranged on the base, the lift telescopic rod is arranged on one side of the base, and the top of the lift telescopic rod is provided with a cross bar. The other end of the rod away from the lift telescopic rod is provided with an arc-shaped foot support device; the lift telescopic rod includes a fixed sleeve rod fixed on the base and a movable rod connected with the cross rod and coaxial with the fixed sleeve rod. There is a lead screw in the pipe, a nut is arranged on the screw, a guide groove is provided on the side wall of the fixed sleeve rod, and the nut is provided with a guide rod passing through the guide groove; the bottom of the movable rod is fixedly connected with the nut, and the side of the fixed sleeve rod is fixed. The wall is provided with a driving component for driving the rotation of the lead screw, and the utility model has the following beneficial effects: simple structure, easy operation, lifting and lowering, convenient storage, one side of the base is pushed into the bottom of the bed, and the cross bar is located on the bed, There is no need to move the patient too much, just place the lower extremity on the foot support.

However, according to the above application model, a new type of foldable lower limb telescopic foot bracket is proposed, which can be easily folded, and can be easily folded after use. At the same time, a receiving frame for placing medicines is provided, which is easy to take when the patient is taking medicines. drug.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the utility model provides a foldable lower limb telescopic foot bracket, which solves the problems raised in the above-mentioned background technology.

(2) Technical solutions

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a foldable lower limb telescopic foot bracket, comprising a rotatable connecting block connected to one side of the fixed block through a rotating shaft and a sleeve rod fixedly connected to the surface of the outer frame, One side of the fixing block and the connecting block is connected with a rotatable arc-shaped frame through a rotating shaft, and the side of the arc-shaped frame away from the fixing block is connected with a block through the rotating shaft, and the inner wall of the sleeve rod is inserted into the frame. A detachable support block is connected, the upper surface of the support block is connected with a rotatable L-shaped rod through a rotating shaft, and the side of the L-shaped rod away from the support block is fixedly connected with a receiving plate for placing medicines, so The bottom of the sleeve rod is connected with a foldable support plate through a rotating shaft.

Optionally, the upper surface of the support block is threaded with fixing bolts for fixing the position of the support block.

Optionally, a nut is threaded through the bottom of the fixing bolt, and the upper surface of the nut is fitted with the bottom of the sleeve rod.

Optionally, the inner wall of the outer frame is inserted with an inner rod movable along the inner wall of the outer frame, and the surface of the outer frame is threaded with adjusting bolts for adjusting the position of the inner rod.

Optionally, a surface of the inner rod is provided with a threaded hole adapted to the adjusting bolt, and one end of the adjusting bolt penetrating the inner wall of the outer frame is threadedly connected to the threaded hole.

Optionally, an anti-skid pad for preventing the device from sliding is adhered to the bottom of the support plate, and one side of the square is fixedly connected to the top of the inner rod.

(3) Beneficial effects

The utility model provides a foldable lower limb telescopic foot bracket, which has the following beneficial effects:

1. The foldable lower limb telescopic foot bracket can be folded with the fixing block and the connecting block when not in use, and then the support plate can be folded by the cooperation between the fixing block, the connecting block, the arc frame and the supporting plate. , so as to achieve the purpose of being easy to fold, and after placing the patient's leg on the arc-shaped frame during use, the arc-shaped frame can move back and forth to increase comfort when placing the leg.

2. The foldable lower extremity telescopic foot bracket can be placed on the receiving plate through the cooperation between the sleeve rod, the support block, the L-shaped rod and the receiving plate, so as to facilitate the placement of the medicine For the purpose of taking, the support block can be disassembled from the sleeve rod when not in use to achieve the purpose of disassembly.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the exploded structure schematic diagram of the present utility model;

Fig. 3 is the enlarged structural schematic diagram at A in Fig. 1 of the utility model;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 1 of the present utility model.

In the figure: 1. Fixed block; 2. Connecting block; 3. Outer frame; 4. Sleeve rod; 5. Curved frame; 6. Square; 7. Support block; 8. L-shaped rod; , support plate; 11, fixing bolts; 12, nuts; 13, inner rods; 14, adjusting bolts; 15, threaded holes.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1 to 4 , the present invention provides a technical solution: a foldable lower limb telescopic foot bracket, comprising a rotatable connecting block 2 connected to one side of the fixed block 1 through a rotating shaft, and a rotatable connecting block 3 that is fixedly connected to an outer frame 3 The sleeve rod 4 on the surface can fold the fixing block 1 and the connecting block 2 when the device is not in use, and then fold the support plate 10. Folding the device is convenient for later storage, and one side of the fixing block 1 and the connecting block 2 pass through. The rotating shaft is connected with a rotatable arc frame 5. After the patient's leg is placed on the arc frame 5 during use, the arc frame 5 can move back and forth to increase comfort when placing the leg. The arc frame 5 The inner wall of the frame is provided with a soft pad to increase the comfort of the user, the side of the arc frame 5 away from the fixing block 1 is connected with a square 6 through a rotating shaft, and a detachable support block 7 is inserted into the inner wall of the sleeve rod 4;

The upper surface of the support block 7 is threaded with fixing bolts 11 for fixing the position of the support block 7, and the bottom of the fixing bolt 11 is threaded with a nut 12. The upper surface of the nut 12 is fitted with the bottom of the sleeve rod 4, and the support block 7 A rotatable L-shaped rod 8 is connected to the upper surface of the L-shaped rod 8 through a rotating shaft, and the side of the L-shaped rod 8 away from the support block 7 is fixedly connected with a receiving plate 9 for placing medicines. The support block 7 can be disassembled from the sleeve rod 4 when not in use, and the bottom of the sleeve rod 4 is connected with a foldable support plate 10 through a rotating shaft;

The rotating shaft on the support plate 10 is a damping rotating shaft, which is not easily folded, and has a certain supporting force. The inner wall of the outer frame 3 is inserted with an inner rod 13 that can move along the inner wall of the outer frame 3. An adjusting bolt 14 for adjusting the position of the inner rod 13 is threaded through the thread. The surface of the inner rod 13 is provided with a threaded hole 15 that is adapted to the adjusting bolt 14. Connection, the bottom of the support plate 10 is bonded with a non-slip pad to prevent the device from sliding. Fixed connection.

In the present invention, the working steps of the device are as follows:

1. The device can fold the fixing block 1 and the connecting block 2 when not in use, and then fold the support plate 10;

2. When the device is in use, after placing the patient's leg on the arc-shaped frame 5, the arc-shaped frame 5 can move back and forth to increase the comfort when placing the leg;

3. The device can place the medicine for the patient on the receiving plate 9, which is convenient for taking the medicine, and the support block 7 can be disassembled from the sleeve rod 4 when not in use.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A foldable lower limb telescopic foot bracket, comprising a rotatable connecting block (2) connected to one side of a fixed block (1) through a rotating shaft and a sleeve rod (4) fixedly connected to the surface of an outer frame (3), which It is characterized in that a rotatable arc-shaped frame (5) is connected to one side of the fixed block (1) and the connecting block (2) through a rotating shaft, and the arc-shaped frame (5) is far away from the fixed block ( One side of 1) is connected with a block (6) through a rotating shaft, a removable support block (7) is inserted into the inner wall of the sleeve rod (4), and the upper surface of the support block (7) is connected with a removable support block (7) through the rotating shaft. A rotating L-shaped rod (8), the side of the L-shaped rod (8) away from the support block (7) is fixedly connected with a receiving plate (9) for placing medicines, and the bottom of the sleeve rod (4) A foldable support plate (10) is connected through a rotating shaft. 2. A foldable lower limb telescopic foot bracket according to claim 1, wherein the upper surface of the support block (7) is threadedly provided with a fixing device for fixing the position of the support block (7). Bolt (11). 3. A foldable lower limb telescopic foot bracket according to claim 2, wherein the bottom thread of the fixing bolt (11) is threaded with a nut (12), and the upper part of the nut (12) is threaded. The surface fits with the bottom of the sleeve rod (4). 4. A foldable lower limb telescopic foot bracket according to claim 1, characterized in that: the inner wall of the outer frame (3) is inserted with an inner rod (13) that can move along the inner wall of the outer frame (3). ), the surface of the outer frame (3) is threaded with adjusting bolts (14) for adjusting the position of the inner rod (13). 5. A foldable lower limb telescopic foot bracket according to claim 4, characterized in that: the surface of the inner rod (13) is provided with a threaded hole ( 15), one end of the adjusting bolt (14) penetrating the inner wall of the outer frame (3) is threadedly connected with the threaded hole (15). 6. A foldable lower limb telescopic foot bracket according to claim 4, characterized in that: the bottom of the support plate (10) is bonded with a non-slip pad for preventing the device from sliding, and the square (10) 6) One side is fixedly connected with the top of the inner rod (13).

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