Portable electric inflatable lower limb lifting device

Abstract

The utility model discloses a portable electric inflatable lower limb lifting device, and relates to the technical field of medical instruments. The device comprises a box body, a lifting platform is arranged above the box body, the top of the lifting platform is fixedly connected with a placing pad and a fixing belt respectively, the front face of the box body is fixedly connected with a handle, a lifting assembly is arranged in the box body and comprises a fixing column, the left side of the fixing column is fixedly connected with an exhaust pipe, and the exhaust pipe is fixedly connected with the lifting platform. An inflation pump is arranged on the right side of the fixing column, and the left side of the inflation pump is fixedly connected with an air inlet pipe. According to the lower limb lifting device, the lifting table is arranged, specifically, the lower limbs of a patient are placed on the placing pad, then the inflation pump is started to inflate the fixing column through the air inlet pipe, the lifting column is pushed upwards through the air, the lifting table is driven to be pushed upwards together, and then the lower limbs of the patient can be lifted; the lower limbs of the patient can be lifted in time, and secondary injury is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and particularly relates to a portable electric inflatable lower limb raising device. Background Art

[0002] The emergency medicine department or emergency medicine center is the department in the hospital with the highest concentration of critically ill patients, the most diseases, and the heaviest rescue and management tasks. It is the only way for all emergency patients to be admitted to the hospital for treatment. For patients with lower limb injuries, it is necessary to use the portable lower limb lifting and fixation device in the emergency department to fix and lift them to prevent secondary injuries caused by leg collisions, avoid blood circulation problems, and cause greater damage to the injured lower limbs.

[0003] Existing lower limb lifting devices are usually large in size and difficult to move and take. Since some patients need to lift their affected limbs when they are discharged from the hospital after surgery or when they travel, or people with varicose veins in the lower limbs need to lift their lower limbs, it causes great inconvenience to the patients. Therefore, we propose a portable electric inflatable lower limb lifting device. Utility Model Content

[0004] The purpose of the utility model is to provide a portable electric inflatable lower limb lifting device, which is implemented by setting up a lifting platform, specifically placing the patient's lower limbs on a placement pad, and then starting the inflation pump to inflate the fixed column through the air inlet pipe. The gas will push the lifting column upward, thereby driving the lifting platform upward together, and the patient's lower limbs can be lifted. The device is more convenient, small in size and easy to carry, and can lift the patient's lower limbs in time to avoid secondary injuries. It solves the problem that the existing lower limb lifting devices are usually large in size and difficult to move and take. Some postoperative patients need to lift their affected limbs when they are discharged from the hospital or travel personally, or people with varicose veins in the lower limbs need to lift their lower limbs, which causes great inconvenience to patients.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a portable electric inflatable lower limb lifting device, comprising a box body, a lifting platform is arranged above the box body, a placement pad and a fixing belt are fixedly connected to the top of the lifting platform, a handle is fixedly connected to the front of the box body, and a lifting assembly is arranged inside the box body;

[0007] The lifting assembly includes a fixed column, an exhaust pipe is fixedly connected to the left side of the fixed column, an air pump is arranged on the right side of the fixed column, an air intake pipe is fixedly connected to the left side of the air pump, the left side of the air intake pipe is fixedly connected to the right side of the fixed column, and a lifting column is slidably connected inside the fixed column. By setting up a lifting platform, specifically, the patient's lower limbs are placed on the placement pad, and then the air pump is started to inflate the fixed column through the air intake pipe, the gas will push the lifting column upward, thereby driving the lifting platform upward, and the patient's lower limbs can be lifted. The device is more convenient, small in size and easy to carry, and the patient's lower limbs can be lifted in time to avoid secondary injuries.

[0008] Furthermore, a card plate is fixedly connected to the front of the lifting platform, a sliding rod and a stop shell are respectively fixedly connected to the bottom of the lifting platform, a rotating plate is arranged on the back of the card plate, a support shaft is rotatably connected inside the rotating plate, and a card block is fixedly connected to the front of the rotating plate. By setting the card block, specifically, after the lifting platform is lowered, the card block is rotated to be plugged into the card plate, so that the lifting platform is fixed, so that it will not fall during movement.

[0009] Furthermore, a support block is fixedly connected to the left side of the fixed column, a motor is fixedly connected to the top of the support block, a rotating rod is fixedly connected to the bottom output end of the motor, a fixed rod is fixedly connected to the bottom of the rotating rod, and a fixed shaft is fixedly connected to the bottom of the fixed rod. When the fixed shaft rotates, it drives the sealing block to move through the connecting block, thereby opening or sealing the bottom opening of the fixed column.

[0010] Furthermore, a muffler is fixedly connected to the left side of the exhaust pipe, a sealing block is slidably connected to the right side of the exhaust pipe, a push-pull plate is fixedly connected to the left side of the sealing block, a support rod is fixedly connected to the top of the inner wall of the exhaust pipe, and a limit rod is fixedly connected to the right side of the support rod. By setting the sealing block, specifically starting the motor to drive the rotating rod to rotate, the fixed rod drives the fixed shaft to rotate on the push-pull plate, driving the sealing block to move to the left, and the left opening of the fixed column opens, allowing the gas to enter the exhaust pipe and finally be discharged through the muffler. The lifting column will slowly drive the lifting platform to descend to complete the storage, and there will be no rapid descent, which effectively protects the patient's lower limbs.

[0011] Furthermore, the four corners of the inner wall of the box are fixedly connected with stabilizing columns, the bottom of the sliding rod passes through the stabilizing columns and extends to the inside, the stabilizing columns are slidably connected to the sliding rod, and the bottom of the fixed column is fixedly connected to the bottom of the inner wall of the box. When the lifting platform moves, the sliding rod will slide in the stabilizing columns to improve the stability of the lifting platform.

[0012] Furthermore, the baffle shell is slidably connected to the box body, the clamping block is adapted to the clamping plate, the back of the support shaft is fixedly connected to the front of the box body, and the left side of the exhaust pipe is fixedly connected to the left side of the box body. The baffle shell can play a shielding role and improve the aesthetics.

[0013] Furthermore, the rotating rod is rotatably connected to the exhaust pipe, the fixed shaft is slidably connected to the push-pull plate, the right side of the limiting rod passes through the sealing block and extends to the inside, the limiting rod is slidably connected to the sealing block, and the sealing block will slide on the limiting rod when moving, so that the sealing block moves in a straight line.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model sets up a lifting platform, specifically places the patient's lower limbs on a placement pad, and then starts the air pump to inflate the fixed column through the air inlet pipe. The gas will push the lifting column upward, thereby driving the lifting platform upward together, and the patient's lower limbs can be lifted. The device is more convenient, small in size and easy to carry, and can lift the patient's lower limbs in time to avoid secondary injuries.

[0016] 2. The utility model sets a sealing block, specifically, the starting motor drives the rotating rod to rotate, and the fixed rod drives the fixed shaft to rotate on the push-pull plate, driving the sealing block to move to the left, and the left opening of the fixed column opens, allowing the gas to enter the exhaust pipe and finally be discharged through the muffler. The lifting column will slowly drive the lifting platform to descend to complete the storage, and there will be no rapid descent, thereby effectively protecting the patient's lower limbs.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the utility model box;

[0021] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the exhaust pipe of the utility model;

[0022] Figure 4 For this utility model Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0023] Figure 5 This is a schematic diagram of the overall structure of the utility model pallet;

[0024] Figure 6 This is a schematic diagram of the bottom structure of the utility model lifting platform.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Box body; 11. Lifting platform; 111. Placement pad; 112. Fixing belt; 113. Card plate; 31. Turntable; 32. Support shaft; 33. Block; 114. Slide rod; 115. Stop shell; 12. Handle; 13. Lifting assembly; 131. Fixed column; 311. Support block; 312. Motor; 313. Turnbar; 314. Fixed rod; 315. Fixed shaft; 132. Exhaust pipe; 321. Muffler; 322. Sealing block; 323. Push-pull plate; 324. Support rod; 325. Limit rod; 133. Air pump; 331. Intake pipe; 134. Lifting column; 14. Stabilizing column. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6 As shown, the utility model is a portable electric inflatable lower limb lifting device, comprising a box body 1, a lifting platform 11 is arranged above the box body 1, a placement pad 111 and a fixing belt 112 are fixedly connected to the top of the lifting platform 11, a handle 12 is fixedly connected to the front of the box body 1, and a lifting component 13 is arranged inside the box body 1;

[0029] The lifting component 13 includes a fixed column 131, an exhaust pipe 132 is fixedly connected to the left side of the fixed column 131, an air pump 133 is arranged on the right side of the fixed column 131, an air intake pipe 331 is fixedly connected to the left side of the air pump 133, the left side of the air intake pipe 331 is fixedly connected to the right side of the fixed column 131, and a lifting column 134 is slidably connected inside the fixed column 131. By setting up the lifting platform 11, specifically, the patient's lower limbs are placed on the placement pad 111, and then the air pump 133 is started to inflate the fixed column 131 through the air intake pipe 331, the gas will push the lifting column 134 upward, thereby driving the lifting platform 11 upward together, and the patient's lower limbs can be lifted. The device is more convenient, small in size and easy to carry, and the patient's lower limbs can be lifted in time to avoid secondary injuries.

[0030] A clamping plate 113 is fixedly connected to the front of the lifting platform 11, a sliding rod 114 and a stop shell 115 are fixedly connected to the bottom of the lifting platform 11, a rotating plate 31 is arranged on the back of the clamping plate 113, a support shaft 32 is rotatably connected inside the rotating plate 31, and a clamping block 33 is fixedly connected to the front of the rotating plate 31.

[0031] A support block 311 is fixedly connected to the left side of the fixed column 131, a motor 312 is fixedly connected to the top of the support block 311, a rotating rod 313 is fixedly connected to the bottom output end of the motor 312, a fixed rod 314 is fixedly connected to the bottom of the rotating rod 313, and a fixed shaft 315 is fixedly connected to the bottom of the fixed rod 314.

[0032] A muffler 321 is fixedly connected to the left side of the exhaust pipe 132, a sealing block 322 is slidably connected to the right side of the exhaust pipe 132, a push-pull plate 323 is fixedly connected to the left side of the sealing block 322, a support rod 324 is fixedly connected to the top of the inner wall of the exhaust pipe 132, and a limit rod 325 is fixedly connected to the right side of the support rod 324. By setting the sealing block 322, specifically starting the motor 312 to drive the rotating rod 313 to rotate, the fixed rod 314 drives the fixed shaft 315 to rotate on the push-pull plate 323, and drives the sealing block 322 to move to the left side, then the left opening of the fixed column 131 is opened, so that the gas enters the exhaust pipe 132 and is finally discharged through the muffler 321, and the lifting column 134 will slowly drive the lifting platform 11 to descend to complete the storage, and there will be no rapid descent, which effectively protects the patient's lower limbs.

[0033] The four corners of the inner wall of the box body 1 are fixedly connected with stabilizing columns 14 , the bottom of the slide rod 114 passes through the stabilizing columns 14 and extends to the inside, the stabilizing columns 14 are slidably connected to the slide rod 114 , and the bottom of the fixing column 131 is fixedly connected to the bottom of the inner wall of the box body 1 .

[0034] The retaining shell 115 is slidably connected to the box body 1 , the clamping block 33 is matched with the clamping plate 113 , the back of the support shaft 32 is fixedly connected to the front of the box body 1 , and the left side of the exhaust pipe 132 is fixedly connected to the left side of the box body 1 .

[0035] The rotating rod 313 is rotatably connected to the exhaust pipe 132 , the fixed shaft 315 is slidably connected to the push-pull plate 323 , the right side of the limiting rod 325 passes through the sealing block 322 and extends to the inside, and the limiting rod 325 is slidably connected to the sealing block 322 .

[0036] A specific application of this embodiment is:

[0037] When in use, the box 1 can be moved by pulling the handle 12, and can be moved to different positions according to the needs of the patient. When it is needed, the card block 33 is pushed to make it leave the card plate 113 and contact the fixation of the lifting platform 11, and then the patient's lower limbs are placed on the placement pad 111, and the lower limbs are simply fixed by the fixing belt 112, and then the inflation pump 133 is started to inflate the fixing column 131 through the air inlet pipe 331, and the gas will push the lifting column 134 upward, thereby driving the lifting platform 11 to push upward together, and at the same time the sliding rod 114 will slide in the stabilizing column 14 to improve the stability of the lifting platform 11, and the blocking shell 115 will move together, which can play a shielding role and improve the aesthetics, that is, the patient's lower limbs can be lifted. The device is more convenient, small in size, easy to carry, and can be used as a The patient's lower limbs are lifted up to avoid secondary injuries. When use is completed, the motor 312 is started to drive the rotating rod 313 to rotate, and the fixing rod 314 drives the fixing shaft 315 to rotate on the push-pull plate 323, so that the fixing shaft 315 drives the sealing block 322 to move to the left through the push-pull plate 323, and the left opening of the fixing column 131 is opened, so that the gas enters the exhaust pipe 132 and is finally discharged through the muffler 321. The sealing block 322 will slide on the limiting rod 325 during movement, so that the sealing block 322 moves in a straight line. As the gas in the fixing column 131 decreases, the lifting column 134 will slowly drive the lifting platform 11 to descend to complete the storage. Finally, the patient's lower limbs are removed, and the card block 33 is rotated to make it plugged with the card plate 113, and the lifting platform 11 is fixed to complete the use.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A portable electric inflatable lower limb lifting device, comprising a box (1), a lifting platform (11) is arranged above the box (1), a placement pad (111) and a fixing belt (112) are respectively fixedly connected to the top of the lifting platform (11), characterized in that: A handle (12) is fixedly connected to the front of the box (1), and a lifting assembly (13) is arranged inside the box (1); The lifting assembly (13) comprises a fixed column (131), the left side of the fixed column (131) is fixedly connected to an exhaust pipe (132), the right side of the fixed column (131) is provided with an air pump (133), the left side of the air pump (133) is fixedly connected to an air intake pipe (331), the left side of the air intake pipe (331) is fixedly connected to the right side of the fixed column (131), and the interior of the fixed column (131) is slidably connected to a lifting column (134).

2. The portable electric inflatable lower limb raising device according to claim 1, characterized in that: The front of the lifting platform (11) is fixedly connected to a clamping plate (113); the bottom of the lifting platform (11) is respectively fixedly connected to a sliding rod (114) and a stop shell (115); a rotating plate (31) is arranged on the back of the clamping plate (113); a supporting shaft (32) is rotatably connected inside the rotating plate (31); and a clamping block (33) is fixedly connected to the front of the rotating plate (31).

3. The portable electric inflatable lower limb raising device according to claim 2, characterized in that: The left side of the fixed column (131) is fixedly connected to a support block (311), the top of the support block (311) is fixedly connected to a motor (312), the bottom output end of the motor (312) is fixedly connected to a rotating rod (313), the bottom of the rotating rod (313) is fixedly connected to a fixed rod (314), and the bottom of the fixed rod (314) is fixedly connected to a fixed shaft (315).

4. The portable electric inflatable lower limb raising device according to claim 3, characterized in that: The left side of the exhaust pipe (132) is fixedly connected to a muffler (321), the right side of the exhaust pipe (132) is slidably connected to a sealing block (322), the left side of the sealing block (322) is fixedly connected to a push-pull plate (323), the top of the inner wall of the exhaust pipe (132) is fixedly connected to a support rod (324), and the right side of the support rod (324) is fixedly connected to a limiting rod (325).

5. The portable electric inflatable lower limb raising device according to claim 4, characterized in that: The four corners of the inner wall of the box body (1) are fixedly connected with stabilizing columns (14); the bottom of the sliding rod (114) passes through the stabilizing columns (14) and extends to the inside; the stabilizing columns (14) are slidably connected to the sliding rod (114); and the bottom of the fixing column (131) is fixedly connected to the bottom of the inner wall of the box body (1).

6. The portable electric inflatable lower limb raising device according to claim 4, characterized in that: The retaining shell (115) is slidably connected to the box body (1), the clamping block (33) is matched with the clamping plate (113), the back side of the support shaft (32) is fixedly connected to the front side of the box body (1), and the left side of the exhaust pipe (132) is fixedly connected to the left side of the box body (1).

7. The portable electric inflatable lower limb raising device according to claim 5, characterized in that: The rotating rod (313) is rotatably connected to the exhaust pipe (132), the fixed shaft (315) is slidably connected to the push-pull plate (323), the right side of the limiting rod (325) penetrates the sealing block (322) and extends to the inside, and the limiting rod (325) is slidably connected to the sealing block (322).

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