CN209933298U

CN209933298U - Automatic leg lifting support

Info

Publication number: CN209933298U
Application number: CN201920388992.8U
Authority: CN
Inventors: 肖百芳; 肖岳; 钟映玉
Original assignee: Meizhou Peoples Hospital
Current assignee: Meizhou Peoples Hospital
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2020-01-14
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses an automatic lift leg support, including base, backup pad and track, the rotor plate is installed in the upper right side of base, and settles in the outside of rotor plate has the thread slipping, be swing joint between base and the rotor plate, and be fixed connection between rotor plate and the thread slipping, the bottom at the rotor plate is fixed to the backup pad, the extension frame is installed to the top of rotor plate, and the top of extending the frame settles and have the magic subsides, be swing joint between rotor plate and the extension frame, and extend and be fixed connection between frame and the magic subsides, the regulation pole is installed to the bottom of extending the frame, and adjusts the pole and extend and be threaded connection between the frame, it has the vaulting pole to settle in the outside of extending the frame, and plays the vaulting pole and extends and be swing joint between the frame. This automatic leg lifting support is provided with rotor plate and extension frame, can come corresponding adjustment according to patient's actual leg length, has avoided patient's shank overlength and has leaded to patient's shank to take place to buckle on the support.

Description

Automatic leg lifting support

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, specifically an automatic lift leg support.

Background

The leg lifting support is a protection device for supporting the legs of a patient after the legs of the patient are subjected to an operation, prevents the injured legs of the patient from being pressed to cause the rupture of the wound of the operation, and is an auxiliary medical instrument for improving the safety and stability of the legs of the patient during restoration.

The leg lifting support in the market can not conveniently adjust the length of the leg lifting support according to patients with different leg lengths, so that the leg lifting support can not effectively fix the legs of the patients.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic lift leg rest to the lift leg rest who proposes in solving above-mentioned background art can not carry out convenient adjustment according to the long patient of different legs and lift the length of leg rest, makes to lift the leg rest and can't carry out effectively fixed problem to patient's shank.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic leg lifting bracket comprises a base, a supporting plate and a track, wherein a rotating plate is arranged at the upper right part of the base, a slide fastener is arranged on the outer side of the rotating plate, the base is movably connected with the rotating plate, the rotating plate is fixedly connected with the slide fastener, the supporting plate is fixed at the bottom of the rotating plate, an extending frame is arranged above the rotating plate, and a magic tape is arranged above the extension frame, the rotating plate is movably connected with the extension frame, the extension frame is fixedly connected with the magic tape, the bottom of the extension frame is provided with an adjusting rod, the adjusting rod is in threaded connection with the extending frame, the outer side of the extending frame is provided with a supporting rod, and the support rod and the extension frame are movably connected, the rail is installed at the top of the base, the rail and the base are fixedly connected, and the clamping groove is arranged on the outer side of the base.

Preferably, the upper surface of the supporting plate, the rotating plate and the lower surface of the extending frame are all located on the same straight line, and a dismounting structure is arranged between the rotating plate and the supporting plate.

Preferably, the extension frame and the rotating plate form a fixed structure through an adjusting rod, and the adjusting rod is movably connected with the supporting plate.

Preferably, the track includes servo motor, time-recorder, driving gear and base plate, servo motor has been run through in orbital outside, and servo motor's top is connected with the time-recorder, be the screw connection between track and the servo motor, and be the screw connection between servo motor and the time-recorder, servo motor's top is connected with the driving gear, and the outside of driving gear bonds and has the base plate, the base plate passes through the driving gear and constitutes transmission structure with servo motor, and is connected for the insection between driving gear and the servo motor.

Preferably, the clamping groove comprises a protective cover, a spring, a sliding ball and a rubber pad, the protective cover is arranged on the inner side of the clamping groove, the spring is fixed on the inner wall of the protective cover, the top of the spring is connected with the sliding ball, the spring and the sliding ball are movably connected, the rubber pad is installed at the top of the protective cover, the protective cover and the base form a clamping structure through the clamping groove, and the sliding ball and the inner wall of the protective cover form an elastic structure through the spring.

Preferably, the rubber pad is closely attached to the protective cover, and the rubber pad is in adhesive connection with the protective cover.

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

1. the automatic leg lifting support is provided with the rotating plate and the extending frame, the rotating plate and the extending frame can be correspondingly adjusted according to the actual leg length of a patient, the leg of the patient is prevented from being bent on the support due to the fact that the leg of the patient is too long, secondary damage to the leg of the patient is avoided, the supporting plate can support the extending frame, stress at the joint of the rotating plate and the extending frame is relieved, and the rotating plate and the extending frame are prevented from being broken and separated;

2. the automatic leg lifting support is provided with the servo motor and the timer, and can be directly lifted automatically and stably by using the servo motor and the timer, so that the influence on the legs of a patient in the process of manually lifting the support is avoided, and the use safety of the device is improved;

3. this automatic leg lifting support is provided with the protection casing, through the use of protection casing, can keep apart the junction between base and the rotor plate, avoids causing the injury to patient's shank when the rotor plate rotates, and the rubber pad can adapt to the packing to the gap of rubber pad and rotor plate, avoids the gap to cause the injury to patient's shank to the security when having improved the device use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the track of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a rotating plate; 3. sliding and buckling; 4. a support plate; 5. an extension frame; 6. magic tape; 7. adjusting a rod; 8. a track; 801. a servo motor; 802. a timer; 803. a transmission gear; 804. a substrate; 9. a stay bar is lifted; 10. a card slot; 1001. a protective cover; 1002. a spring; 1003. a sliding bead; 1004. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic leg lifting support comprises a base 1, a rotating plate 2, a sliding buckle 3, a support plate 4, an extension frame 5, a magic tape 6, an adjusting rod 7, a track 8, a servo motor 801, a timer 802, a transmission gear 803, a base plate 804, a support rod 9, a clamping groove 10, a protective cover 1001, a spring 1002, a sliding ball 1003 and a rubber pad 1004, wherein the rotating plate 2 is installed at the upper right side of the base 1, the sliding buckle 3 is arranged at the outer side of the rotating plate 2, the base 1 is movably connected with the rotating plate 2, the rotating plate 2 is fixedly connected with the sliding buckle 3, the support plate 4 is fixed at the bottom of the rotating plate 2, the extension frame 5 is installed above the rotating plate 2, the magic tape 6 is arranged above the extension frame 5, the rotating plate 2 is movably connected with the extension frame 5, the extension frame 5 is fixedly connected with the magic tape 6, the adjusting rod 7 is installed at the bottom of the extension frame 5, and the adjusting rod 7 is in threaded connection with the extension frame 5, the upper surface of the supporting plate 4, the lower surfaces of the rotating plate 2 and the extending frame 5 are all positioned on the same straight line, a dismounting structure is arranged between the rotating plate 2 and the supporting plate 4, the extending frame 5 and the rotating plate 2 form a fixed structure through an adjusting rod 7, the adjusting rod 7 and the supporting plate 4 are movably connected, the slide fastener 3 is opened, then the adjusting rod 7 is rotated anticlockwise to drive the extending frame 5 to move upwards to adapt to a patient with long legs, then the legs of the patient are fixed through the magic tape 6, corresponding adjustment can be carried out according to the actual leg length of the patient through the use of the rotating plate 2 and the extending frame 5, the situation that the legs of the patient are too long to bend on the support is avoided, so that secondary damage to the legs of the patient is avoided, the supporting plate 4 can support the extending frame 5, and stress on the joint of the rotating plate 2 and the extending frame 5 is relieved, the rotating plate 2 and the extension frame 5 are prevented from being broken and separated;

a support rod 9 is arranged on the outer side of the extension frame 5, the support rod 9 is movably connected with the extension frame 5, a track 8 is arranged on the top of the base 1, the track 8 is fixedly connected with the base 1, the track 8 comprises a servo motor 801, a timer 802, a transmission gear 803 and a base plate 804, the servo motor 801 penetrates through the outer side of the track 8, the timer 802 is connected above the servo motor 801, the track 8 is connected with the servo motor 801 through screws, the servo motor 801 is connected with the timer 802 through screws, the top of the servo motor 801 is connected with the transmission gear 803, the base plate 804 is bonded on the outer side of the transmission gear 803, the base plate 804 and the servo motor 801 form a transmission structure through the transmission gear 803, the transmission gear 803 is connected with the servo motor 801 through a tooth pattern, the timer 802 is started, then the servo motor 801 rotates forward to drive the base plate 804 to move to the right, then the support rod 9 is driven to support the rotating plate 2 and the extension frame 5, the use of the servo motor 801 and the timer 802 ensures that the lifting can be directly, automatically and stably carried out, and the influence on the legs of a patient in the process of manually lifting the support is avoided, so that the use safety of the device is improved, the support has a simple and compact structure, the limb can be conveniently and flexibly supported, the accuracy of leg lifting time can be met, the treatment requirement is met, and the pain of the patient is relieved, meanwhile, the clamping groove 10 is arranged at the outer side of the base 1, the clamping groove 10 comprises a protective cover 1001, a spring 1002, a sliding ball 1003 and a rubber pad 1004, the protective cover 1001 is arranged at the inner side of the clamping groove 10, the spring 1002 is fixed on the inner wall of the protective cover 1001, the sliding ball 1003 is connected at the top of the spring 1002, the spring 1002 is movably connected with the sliding ball 1003, the rubber pad 1004 is arranged at the top of the protective cover 1001, the protective cover 1001 and the base, and the sliding bead 1003 passes through the spring 1002 and constitutes elastic construction with the inner wall of protection casing 1001, closely laminate between rubber pad 1004 and the protection casing 1001, and be adhesive connection between rubber pad 1004 and the protection casing 1001, through the use of protection casing 1001, can keep apart the junction between base 1 and rotor plate 2, avoid causing the injury to patient's shank when rotor plate 2 rotates, and rubber pad 1004 can adapt to the packing to the gap of rubber pad 1004 and rotor plate 2, avoid the gap to cause the injury to patient's shank, thereby the security when having improved the device and using.

The working principle is as follows: for the leg lifting support, the slide fastener 3 is opened, the adjusting rod 7 is rotated anticlockwise to drive the extension frame 5 to move upwards to adapt to a patient with long legs, the legs of the patient are fixed by the magic tape 6, the corresponding adjustment can be carried out according to the actual leg length of the patient by using the rotating plate 2 and the extension frame 5, the situation that the legs of the patient bend on the support due to overlong legs is avoided, so that the secondary injury of the legs of the patient is avoided, then the timer 802 with the model of OK-333 is started, then the servo motor 801 with the model of D180M-O250030C-E rotates forwards to drive the base plate 804 to move rightwards, then the support rod 9 is driven to support the rotating plate 2 and the extension frame 5, the automatic and stable lifting can be directly carried out by using the servo motor 801 and the timer 802, and the influence on the legs of the patient in the process of manually lifting the support is avoided, thereby improving the use safety of the device and completing the use process of the whole leg lifting bracket.

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

Claims

1. The utility model provides an automatic lift leg support, includes base (1), backup pad (4) and track (8), its characterized in that: the rotary plate (2) is installed on the upper right side of the base (1), the slide fastener (3) is arranged on the outer side of the rotary plate (2), the base (1) is movably connected with the rotary plate (2), the rotary plate (2) is fixedly connected with the slide fastener (3), the support plate (4) is fixed at the bottom of the rotary plate (2), the extension frame (5) is installed above the rotary plate (2), the magic tape (6) is arranged above the extension frame (5), the rotary plate (2) is movably connected with the extension frame (5), the extension frame (5) is fixedly connected with the magic tape (6), the adjusting rod (7) is installed at the bottom of the extension frame (5), the adjusting rod (7) is in threaded connection with the extension frame (5), the support rod (9) is arranged on the outer side of the extension frame (5), and the support rod (9) is movably connected with the extension frame (5), the track (8) is installed at the top of the base (1), the track (8) is fixedly connected with the base (1), and a clamping groove (10) is arranged on the outer side of the base (1).

2. The automatic leg lifting bracket according to claim 1, characterized in that: the upper surface of the supporting plate (4) and the lower surfaces of the rotating plate (2) and the extending frame (5) are all positioned on the same straight line, and a dismounting structure is arranged between the rotating plate (2) and the supporting plate (4).

3. The automatic leg lifting bracket according to claim 1, characterized in that: the track (8) comprises an extension frame (5) and a fixed structure formed by the adjustment rod (7) and the rotating plate (2), and the adjustment rod (7) is movably connected with the support plate (4).

4. The automatic leg lifting bracket according to claim 1, characterized in that: track (8) include servo motor (801), time-recorder (802), driving gear (803) and base plate (804), servo motor (801) have been run through in the outside of track (8), and the top of servo motor (801) is connected with time-recorder (802), be screw connection between track (8) and servo motor (801), and be screw connection between servo motor (801) and time-recorder (802), the top of servo motor (801) is connected with driving gear (803), and the outside of driving gear (803) bonds and has base plate (804), base plate (804) constitute transmission structure through driving gear (803) and servo motor (801), and be connected for the insection between driving gear (803) and servo motor (801).

5. The automatic leg lifting bracket according to claim 1, characterized in that: the clamping groove (10) comprises a protective cover (1001), a spring (1002), a sliding ball (1003) and a rubber pad (1004), the protective cover (1001) is arranged on the inner side of the clamping groove (10), the spring (1002) is fixed on the inner wall of the protective cover (1001), the top of the spring (1002) is connected with the sliding ball (1003), the spring (1002) is movably connected with the sliding ball (1003), the rubber pad (1004) is installed at the top of the protective cover (1001), the protective cover (1001) forms a clamping structure with the base (1) through the clamping groove (10), and the sliding ball (1003) forms an elastic structure with the inner wall of the protective cover (1001) through the spring (1002).

6. The automatic leg lifting bracket according to claim 5, wherein: the rubber pad (1004) is tightly attached to the protective cover (1001), and the rubber pad (1004) is in bonding connection with the protective cover (1001).