CN218853036U - An adjustable limb support frame - Google Patents

Abstract

The utility model belongs to the technical field of support frames, in particular to an adjustable limb support frame, which includes a bottom plate, and a T-shaped support plate is welded in the middle of the top end of the bottom plate. A U-shaped pallet is installed above the T-shaped fixed block, and a U-shaped silicone pad is bonded to the inner wall of the U-shaped pallet. A No. 1 electric push rod is installed inside the U-shaped support plate, and the No. 1 electric push rod The top end is connected with a T-shaped fixing block, and the middle part of the top end of the T-shaped fixing block is provided with a connecting card slot, and the middle part of the outer wall of the U-shaped card plate is provided with a connecting card plate. By using the No. 1 electric push rod, the use height of the U-shaped pallet can be adjusted. By using the No. 2 electric push rod, the use angle of the U-shaped pallet can be adjusted. By adjusting the use height of the U-shaped pallet and The angle of use enables the support frame to meet the placement requirements of limbs of different patients, which is beneficial to improving the applicability and performance of the support frame.

Description

An adjustable limb support frame

technical field

The utility model belongs to the technical field of support frames, in particular to an adjustable limb support frame.

Background technique

In the process of spinal canal puncture under clinical anesthesia, especially during spinal anesthesia for elderly hip surgery, it is necessary to support the affected limb to assist in the puncture;

At present, the common limb support frame can only support the limbs on one side of the operating bed, and cannot create the standard position required for spinal anesthesia, and artificially raising the limbs is likely to bring extreme discomfort to the patient, and has poor stability, which is likely to cause serious pain. The phenomenon of extremity displacement will cause secondary injury, which not only affects the effect of anesthesia puncture, but also causes harm to the patient. Thus, the utility patent provides an adjustable limb support frame.

Utility model content

In order to solve the above-mentioned problems in the prior art, the utility model provides an adjustable limb support frame. By adjusting the use height and use angle of the U-shaped clamp, the support frame can meet the placement requirements of different patients' limbs. , which is conducive to improving the applicability and performance of the support frame.

In order to achieve the above purpose, the utility model provides the following technical solutions: an adjustable limb support frame, including a base plate, a 冂-shaped support plate is welded in the middle of the top end of the base plate, and a T-shaped fixing block is installed on the top of the 冂-shaped support plate , a U-shaped clamp is installed above the T-shaped fixed block, and a U-shaped silica gel pad is bonded to the inner wall of the U-shaped clamp;

There is a No. 1 electric push rod installed inside the said U-shaped support plate, the top of the No. 1 electric push rod is connected with a T-shaped fixed block, and the middle part of the top of the T-shaped fixed block is provided with a connecting slot, and the outer wall of the U-shaped clamp The middle part is provided with a connecting clamp, and the connecting clamp is located inside the connecting clamp groove. The connecting clamp and the T-shaped fixed block are movably connected by fixing bolts. The bottom of the outer wall of the U-shaped clamp is symmetrically provided with a As for the connecting block, a No. 2 connecting block is arranged symmetrically on the bottom of one end of the T-shaped fixed block, and a No. 2 electric push rod is installed between the No. 1 connecting block and the No. 2 connecting block.

As an optimal technical solution of the adjustable limb support frame of the present invention, the top end of the No. The plate and the two symmetrically arranged No. 1 connecting blocks and the connecting plate arranged at the bottom of the No. 2 electric push rod and the two symmetrically arranged No. 2 connecting blocks are all connected by rotating shafts.

As an optimal technical solution of an adjustable limb support frame of the present invention, a limited card slot is provided in the middle of the top end of the girth-shaped support plate, guide holes are provided on both sides of the top end of the girth-shaped support plate, and the guide A guide rod runs through the clamping hole, and a T-shaped fixing block is connected to the top end of the guide rod.

As a preferred technical solution of the adjustable limb support frame of the present invention, the bottom end of the T-shaped fixed block is provided with connecting screw grooves symmetrically, and the top of the outer wall of the guide rod is located inside the connecting screw grooves.

As an optimal technical solution for an adjustable limb support frame of the present invention, fixed screw grooves are symmetrically opened in the middle of both sides of the inner wall of the 冂-shaped support plate, and a 匚-shaped fixed plate is symmetrically installed in the middle of the inner wall of the 冂-shaped support plate. , the middle parts of both sides of the 匚-shaped fixing plate are provided with fixing holes, and fixing screws are installed inside the fixing holes, and one end of the fixing screws is located inside the fixing screw groove.

As an optimal technical solution of an adjustable limb support frame of the present invention, the length of the 匚-shaped fixing plate is the same as the width of the inner wall of the 冂-shaped support plate, and a semicircular large card is arranged in the middle of one end of the 匚-shaped fixing plate slot, and one end of the 匚-shaped fixing plate is symmetrically provided with a semicircular small card slot.

As an optimal technical solution of an adjustable limb support frame of the present invention, the inner diameter of the semicircular large card slot is the same as the diameter of the No. 1 electric push rod, and the inner diameter of the semicircular small card slot is the same as that of the guide rod. of the same diameter.

Compared with the prior art, the beneficial effects of the utility model are:

When the utility model is in use, the use height of the U-shaped clamp can be adjusted by using the No. 1 electric push rod, and the use angle of the U-shaped clamp can be adjusted by using the No. 2 electric push rod. The use height and use angle of the type clamp can make the support frame meet the placement requirements of different patients' limbs, which is conducive to improving the applicability and use performance of the support frame.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

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

Fig. 2 is the installation explosion diagram of the utility model 匚 type fixing plate;

Fig. 3 is the installation explosion diagram of guide bar of the present utility model;

Figure 4 is an exploded view of the installation of the fixing bolt of the present invention.

In the figure: 1. Bottom plate; 2. T-shaped support plate; 3. T-shaped fixed block; 4. U-shaped clamp plate; 5. No. 1 electric push rod; 6. Connection card slot; 7. Connection clamp plate; 8. Fixing bolt; 9. No. 1 connecting block; 10. No. 2 connecting block; 11. No. 2 electric push rod; 12. Connecting plate; 13. Limit card slot; 14. Guide card hole; 15. Connecting screw groove; 16 , guide rod; 17, fixing screw groove; 18, 匚-shaped fixing plate; 19, fixing card hole; 20, fixing screw rod; 21, U-shaped silicone pad.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example

Please refer to Figures 1-4, the utility model provides the following technical solutions: an adjustable limb support frame, including a bottom plate 1, the middle part of the top of the bottom plate 1 is welded with a 冂-shaped support plate 2, and the top of the 冂-shaped support plate 2 is installed with a T-shaped The fixed block 3 is equipped with a U-shaped clamp 4 above the T-shaped fixed block 3, and the inner wall of the U-shaped clamp 4 is bonded with a U-shaped silicone protective pad 21;

There is a No. 1 electric push rod 5 installed inside the large-shaped support plate 2, and the top of the No. 1 electric push rod 5 is connected with a T-shaped fixed block 3, and the middle part of the top of the large-shaped support plate 2 is provided with a limited card slot 13, which is convenient for the No. 1 electric push rod 5. With the connection between the T-shaped fixed block 3, both sides of the top of the T-shaped support plate 2 are provided with guide holes 14, and the inside of the guided hole 14 runs through a guide rod 16, and the bottom end of the T-shaped fixed block 3 is symmetrically provided with connecting screws. Groove 15, guide rod 16 outer wall tops are positioned at connecting screw groove 15 inside, guide rod 16 outer wall tops are provided with external threads, are connected by thread between guide rod 16 and T-shaped fixed block 3, are convenient to guide rod 16 and T-shaped fixed block 3 The connection between them, by using the guide rod 16, can limit the position of the T-shaped fixed block 3, which is convenient for the stable use of the T-shaped fixed block 3. The middle part of both sides of the inner wall of the 冂-shaped support plate 2 is symmetrically provided with a fixed screw groove 17, The middle part of the 冂-shaped support plate 2 is symmetrically installed with a 匚-shaped fixed plate 18, the length of the 匚-shaped fixed plate 18 is the same as the width of the inner wall of the 冂-shaped support plate 2, and the middle part of the 匚-shaped fixed plate 18 is provided with a fixed card hole 19. A fixing screw 20 is installed inside the fixing hole 19, and one end of the fixing screw 20 is located inside the fixing screw groove 17, which is convenient for the installation and use of the 匚-shaped fixing plate 18, and the middle part of one end of the 匚-shaped fixing plate 18 is provided with a semicircular large card slot, which is a 匚-shaped One end of the fixed plate 18 is symmetrically provided with a semicircular small draw-in groove, and the inner diameter of the semicircular large draw-in groove is the same as the diameter of the No. 1 electric push rod 5, which can limit the installation of the No. 1 electric push rod 5. The inner diameter of the small card slot is the same as the diameter of the guide rod 16, which can limit the installation of the guide rod 16 and facilitate the assembly and use of the support frame;

The middle part of the top of the T-shaped fixed block 3 is provided with a connecting card slot 6, and the middle part of the outer wall of the U-shaped card plate 4 is provided with a connecting card plate 7. The space is movably connected by fixing bolts 8, a No. 1 connecting block 9 is arranged symmetrically at the bottom of one side of the outer wall of the U-shaped clamping plate 4, and a No. 2 connecting block 10 is symmetrically arranged at the bottom of one end of the T-shaped fixed block 3, and No. 1 connecting block 9 is connected with No. 2 No. two electric push rods 11 are installed between the blocks 10, the top of No. two electric push rods 11 and the bottom end of No. two electric push rods 11 are all provided with connecting plates 12, and the connecting plates 12 arranged at the top of No. two electric push rods 11 are located at the two ends. Between two symmetrically arranged No. 1 connecting blocks 9, the connecting plate 12 arranged at the bottom end of No. 2 electric push rod 11 is located between two symmetrically arranged No. 2 connecting blocks 10, and the connecting plate 12 arranged at the top of No. 2 electric push rod 11 The connecting plate 12 arranged between the two symmetrically arranged No. 1 connecting blocks 9 and the bottom end of No. 2 electric push rod 11 is connected with the two symmetrically arranged No. 2 connecting blocks 10 through the rotating shaft, which is convenient for the No. 2 electric push rod. 11 is installed and used, by using No. 2 electric push rod 11, U-shaped clamp 4 can be supported, which is convenient for the stable use of U-shaped clamp 4.

The working principle and application process of the utility model: during the use of the utility model, the staff moves the support frame to the limbs that the patient needs to support, and then starts the No. 1 electric push rod 5, and the No. 1 electric push rod 5 works The height of the T-shaped fixing block 3 can be adjusted, and the U-shaped clamping plate 4 will be adjusted synchronously with the height of the T-shaped fixing block 3, so that the patient's limbs enter the inside of the U-shaped clamping plate 4 to support the patient's limbs;

When the patient's limbs need to be placed obliquely, the staff starts the No. 2 electric push rod 11, and the operation of the No. 2 electric push rod 11 can make the U-shaped clamp 4 rotate, and realize the adjustment of the angle of the U-shaped clamp 4, which is convenient for the patient's limbs. place;

By adjusting the use height and use angle of the support frame, the support frame can meet the placement requirements of different patients' limbs, which is beneficial to improve the applicability and performance of the support frame.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. An adjustable limb support frame, comprising a base plate (1), is characterized in that: the middle part of the top end of the base plate (1) is welded with a 冂-shaped support plate (2), and the top of the 冂-shaped support plate (2) is installed There is a T-shaped fixing block (3), a U-shaped clamp (4) is installed above the T-shaped fixed block (3), and a U-shaped silicone protective pad (21) is bonded to the inner wall of the U-shaped clamp (4) ; A No. 1 electric pushrod (5) is installed inside the said 冂-shaped support plate (2), and a T-shaped fixed block (3) is connected to the top of the No. 1 electric pushed rod (5), and the T-shaped fixed block (3) A connecting card slot (6) is provided in the middle part of the top end, and a connecting card plate (7) is provided in the middle part of the outer wall of the U-shaped card plate (4), and the connecting card plate (7) is located inside the connecting card slot (6). The connecting clamp (7) and the T-shaped fixing block (3) are flexibly connected by fixing bolts (8), and a No. 1 connecting block (9) is arranged symmetrically on the bottom of one side of the outer wall of the U-shaped clamping plate (4). The bottom of one end of the T-shaped fixed block (3) is symmetrically provided with a No. 2 connecting block (10), and a No. 2 electric push rod (11) is installed between the No. 1 connecting block (9) and the No. 2 connecting block (10). 2. An adjustable limb support frame according to claim 1, characterized in that: the top of the No. 2 electric push rod (11) and the bottom end of the No. 2 electric push rod (11) are both provided with connecting plates ( 12), the connecting plate (12) provided at the top of the No. 2 electric push rod (11) and the two connecting plates symmetrically arranged between the No. 1 connecting block (9) and the bottom end of the No. 2 electric push rod (11) (12) is all connected by rotating shaft between two symmetrically provided with No. 2 connection blocks (10). 3. An adjustable limb support frame according to claim 1, characterized in that: a limited card slot (13) is provided in the middle of the top end of the slender support plate (2), and the slender support plate (2) ) top both sides are provided with a guide card hole (14), the inside of the guide card hole (14) runs through a guide rod (16), and the top of the guide rod (16) is connected with a T-shaped fixed block (3). 4. An adjustable limb support frame according to claim 3, characterized in that: the bottom end of the T-shaped fixed block (3) is symmetrically provided with a connecting screw groove (15), and the guide rod (16) The top of the outer wall is located inside the connecting screw groove (15). 5. An adjustable limb support frame according to claim 3, characterized in that: fixed screw grooves (17) are symmetrically opened in the middle of both sides of the inner wall of the 冂-shaped support plate (2), and the 冂-shaped support plate (2) A 匚-shaped fixing plate (18) is symmetrically installed in the middle of the support plate (2), and the middle parts of both sides of the 匚-shaped fixing plate (18) are provided with fixing holes (19), and the fixing holes (19) are installed inside There is a fixed screw rod (20), and one end of the fixed screw rod (20) is located inside the fixed screw groove (17). 6. An adjustable limb support frame according to claim 5, characterized in that: the length of the 匚-shaped fixing plate (18) is the same as the width of the inner wall of the 冂-shaped support plate (2), and the 匚-shaped The middle part of one end of the fixing plate (18) is provided with a semicircular large card slot, and one end of the 匚-shaped fixing plate (18) is symmetrically provided with a semicircular small card slot. 7. An adjustable limb support frame according to claim 6, characterized in that: the inner diameter of the semicircular large slot is the same as the diameter of the No. 1 electric push rod (5), and the semicircular The inner diameter of the small draw-in groove is identical to the diameter of the guide rod (16).

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