CN219783043U - Lifting aid - Google Patents

Abstract

The utility model discloses a lifting aid, which belongs to the technical field of medical equipment in neurology and comprises a bed body and a lifting aid plate, wherein a mounting groove is formed in the top of the lifting aid plate, a lifting assembly is arranged in the mounting groove, the lifting assembly comprises a plurality of electric push rods and a back-shaped mounting plate, the electric push rods are fixedly connected to the bottom of the inner wall of the mounting groove, the back-shaped mounting plate is slidably connected to the inside of the mounting groove, connecting plates are fixedly connected to the two sides of the inner wall of the back-shaped mounting plate, a massage assembly is arranged in the back-shaped mounting plate, the connecting plates are pushed and pulled by the electric push rods to enable the connecting plates to slide up and down in the inside of the mounting groove, the connecting plates drive the back-shaped mounting plate and the massage assembly to lift in the mounting groove, the length of the massage strips protruding in the mounting groove is adjusted, and the massage strength of the back of different patients is changed, so that the applicability of massage is improved.

Description

a kind of lifting aid

Technical field

The utility model relates to a lifting aid, which belongs to the technical field of neurology medical equipment.

Background technique

Neurology is an independent secondary discipline and does not belong to the concept of internal medicine. The nervous system consists of the brain, spinal cord and peripheral nerves. Neurology is a clinical medicine that studies neurological diseases and skeletal muscle diseases. It is mainly studied through internal medicine. The types of diseases include spinal cord , cerebrovascular diseases, central nervous system infections, demyelinating diseases, movement disorders, epilepsy, headaches, degenerative diseases, genetic diseases of the nervous system, etc. Some neurological diseases tend to be treated internally, that is, intraneuronal treatment is the mainstay. , some require external intervention and comprehensive treatment.

There is an existing public patent with patent number CN202122049352.4, which discloses a quickly removable neurology examination aid, including an upper frame, a lower frame and a driving mechanism. The upper frame and the lower frame are articulated through hinges, and the top of the upper frame The upper fixed plate is hinged, and the lower fixed plate is fixedly installed on the top of the lower frame. The bottoms of both sides of the lower frame are rotationally connected with installation mechanisms. The driving mechanism includes a driving motor installed at one end of the upper frame. The output shaft of the driving motor is fixed to the screw rod. Connection, one end of the upper frame is fixedly connected with a baffle. In this utility model, a driving mechanism is provided to cooperate with the upper fixed plate. The driving motor drives the screw rod to rotate so that the fixed block moves along the direction of the screw rod, so that the upper fixed plate is pushed up through the support rod. It is convenient to lift the patient's upper body. The patient can be massaged through the massage protrusions. The heating layer is provided to facilitate auxiliary heating of the patient's upper body. The installation mechanism is provided to facilitate the connection between the lifter and the patient's upper body. The hospital bed can be disassembled and assembled for the convenience of medical staff.

In this published patent, the massage intensity of the massage protrusions on the patient is fixed. Since the protrusions of the massage protrusions are fixed, when the patient's back contacts the massage protrusions, the massage intensity cannot be changed according to the patient's needs, which may cause The patient feels that the massage intensity is not enough, or the massage intensity is too strong, causing discomfort, resulting in low applicability of the device for massage.

Utility model content

The purpose of this utility model is to provide a lifter in order to solve the above problems, and adjust the protruding length of the massage bar in the installation groove through the lifting assembly, thereby changing the massage intensity on the backs of different patients, thus helping to improve Suitability for massage.

The utility model achieves the above object through the following technical solutions: a lifting aid, which includes a bed body and a lifting aid plate. A mounting slot is provided on the top of the lifting aid plate, and a lifting assembly is provided inside the mounting slot. The lifting assembly includes a plurality of electric push rods and a zigzag installation plate. The electric push rods are fixedly connected to the bottom of the inner wall of the installation groove. The zigzag installation plate is slidingly connected to the inside of the installation groove. Connecting plates are fixedly connected to both sides of the inner wall of the zigzag installation plate, and a massage component is provided inside the zigzag installation plate.

Preferably, in order to facilitate changing the massage intensity, one end of several electric push rod telescopic rods is fixedly connected to the bottom of the two connecting plates respectively, and a sealing layer is fixedly connected to the inside of the installation groove. The massage component includes Moving pieces and massage pieces.

Preferably, in order to facilitate a comprehensive massage of the patient's back, the moving member is divided into a screw rod, a limit rod, a motor and two moving blocks. The screw rod is rotationally connected to the inside of the zigzag installation plate, and the limit rod is rotatably connected to the inside of the zigzag installation plate. The position rod is fixedly connected to the inside of the zigzag mounting plate, and one of the moving blocks is threadedly connected to the outer surface of the screw rod.

Preferably, in order to facilitate the movement of the installation rod along the screw rod, the other moving block is slidingly connected to the outer surface of the limiting rod, and the massage member is divided into two toothed bars and an installation rod. The toothed racks are respectively fixedly connected to the tops of the two connecting plates.

Preferably, in order to achieve self-rotation during the movement of the installation rod, the installation rod is rotationally connected between the interiors of the two moving blocks, and gears are fixedly connected to both ends of the installation rod, and the two gears They are respectively meshed with the tooth surfaces of the two tooth racks.

Preferably, in order to facilitate the lifting of the assisting plate, several massage strips are fixedly connected to the outer surface of the mounting rod, a limiting groove is provided on the top of the bed body, and a chute is provided on the bottom of the bed body.

Preferably, in order to facilitate the lifting of the rotating column, the lifting assist plate is rotationally connected to the inside of the limiting groove, the bottom of the lifting assisting plate is rotationally connected to the rotating column, and the inside of the chute is slidingly connected to the sliding column. piece.

Preferably, in order to drive the sliding block to slide in the chute, a hydraulic cylinder is fixedly connected to the bottom of the bed, and one end of the rotating column is rotationally connected to the top of the sliding block.

The beneficial effects of the utility model are: by starting the electric push rod to push and pull the connecting plate, the connecting plate slides up and down inside the installation groove, and the connecting plate drives the zigzag installation plate and the massage component to rise and fall in the installation groove, thereby driving the massage The bar lifts and lowers to adjust the protruding length of the massage bar in the installation groove, thereby changing the massage intensity for different patients' backs, thus helping to improve the applicability of massage.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

Figure 2 is a cross-sectional view of the utility model.

Figure 3 is a cross-sectional view of the lifting aid plate in the present utility model.

Figure 4 is an enlarged schematic view of part A in Figure 3 of the present invention.

Figure 5 is an enlarged schematic view of part B in Figure 3 of the present invention.

In the picture: 1. Bed body; 2. Assist plate; 3. Installation slot;

4. Lifting component; 401. Electric push rod; 402. Zigzag mounting plate; 403. Connecting plate;

5. Massage component; 501, moving part; 5011, screw rod; 5012, limit rod; 5013, motor; 5014, moving block; 502, massage part; 5021, tooth rack; 5022, installation rod; 5023, gear; 5024, massage strip;

6. Sealing layer; 7. Limiting groove; 8. Slide groove; 9. Rotating column; 10. Sliding block; 11. Hydraulic cylinder.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figure 1-5. A lifting aid includes a bed body 1 and a lifting aid plate 2. A mounting slot 3 is provided on the top of the lifting aid plate 2. A lifting assembly 4 is provided inside the mounting slot 3. The lifting assembly 4 includes several electric push rods 401 and a zigzag installation plate 402. The electric push rods 401 are connected to external control switches through existing technology. The several electric push rods 401 are fixedly connected to the bottom of the inner wall of the installation slot 3. The zigzag installation is The plate 402 is slidably connected to the inside of the installation slot 3. The connecting plates 403 are fixedly connected to both sides of the inner wall of the meander-shaped installation plate 402. The massage component 5 is provided inside the meander-shaped installation plate 402.

As a technical optimization solution of the present invention, as shown in Figure 1, one end of several electric push rods 401 telescopic rods are fixedly connected to the bottoms of two connecting plates 403, and the inside of the installation groove 3 is fixedly connected with a sealing layer 6 , the massage component 5 includes a moving part 501 and a massage part 502. The moving part 501 is divided into a screw rod 5011, a limit rod 5012, a motor 5013 and two moving blocks 5014. The motor 5013 is connected to an external control switch through existing technology, and the wire The rod 5011 is rotatably connected to the inside of the zigzag installation plate 402, the limit rod 5012 is fixedly connected to the inside of the zigzag installation plate 402, one of the moving blocks 5014 is threadedly connected to the outer surface of the screw rod 5011, and the other moving block 5014 is slidingly connected. On the outer surface of the limit rod 5012, the limit rod 5012 and the moving block 5014 on its outer surface can realize that the moving block 5014 moves along the screw rod 5011 when the screw rod 5011 rotates. The massage member 502 is divided into two tooth racks 5021. and the mounting rod 5022. The two toothed racks 5021 are respectively fixedly connected to the tops of the two connecting plates 403.

As a technical optimization solution of the present invention, as shown in Figure 2, the mounting rod 5022 is rotatably connected between the interiors of the two moving blocks 5014. Both ends of the mounting rod 5022 are fixedly connected with gears 5023. The two gears 5023 The tooth surfaces of the two tooth bars 5021 mesh with each other respectively. The outer surface of the mounting rod 5022 is fixedly connected with several massage bars 5024. The top of the bed 1 is provided with a limited slot 7, and the bottom of the bed 1 is provided with a chute. 8. The lifting aid plate 2 is rotatably connected to the inside of the limiting groove 7. The bottom of the lifting aid plate 2 is rotatably connected to the rotating column 9. The inside of the chute 8 is slidingly connected to the sliding block 10. The bottom of the bed body 1 is fixedly connected to the hydraulic pressure. One end of the cylinder 11 and the rotating column 9 is rotatably connected to the top of the sliding block 10. The hydraulic cylinder 11 is connected to an external control switch through existing technology, and one end of the telescopic rod of the hydraulic cylinder 11 is fixedly connected to one side of the sliding block 10.

When the utility model is in use, the patient lies on the bed 1, and the hydraulic cylinder 11 is activated to drive the sliding block 10 to slide to the left in the chute 8. During the sliding process of the sliding block 10, the end of the rotating column 9 connected to it will be driven to the left. Move and gradually rotate upward, the rotating column 9 gradually pushes upward during the rotation, thereby pushing the assisting plate 2 upward to help the patient lift his upper body, and then the motor 5013 starts the screw rod 5011 to rotate, and the screw rod 5011 The connection between the two moving blocks 5014 and the installation rod 5022 drives the two moving blocks 5014 to move along the screw rod 5011 and the limit rod 5012. When the installation rod 5022 moves with the moving block 5014, it will drive the gear 5023. The gear rack 5021 passes over, causing the gear 5023 to rotate. The rotation of the gear 5023 drives the installation rod 5022 to rotate, thereby driving the massage bar 5024 to rotate. The rotation of the massage bar 5024 will continuously move across the patient's back, and perform automatic and comprehensive massage on the patient's back. For massage, according to the needs of different patients' own conditions, the connecting plate 403 can be pushed and pulled by starting the electric push rod 401, so that the connecting plate 403 slides up and down inside the installation slot 3, and the connecting plate 403 drives the zigzag installation plate 402 and the massage component 5 rises and falls in the installation groove 3, thereby driving the massage bar 5024 to rise and fall, and adjusts the protruding length of the massage bar 5024 in the installation groove 3, thereby changing the massage intensity for different patients' backs.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is therefore intended that all claims falling within the rights All changes within the meaning and scope of the required equivalent elements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the claim in question.

In addition, it should be understood that although this specification is described in terms of implementations, not each implementation only contains an independent technical solution. This description of the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole. , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. A lifting aid, characterized in that it includes a bed body (1) and a lifting aid plate (2). The top of the lifting aid plate (2) is provided with a mounting groove (3). The mounting groove (3) ) is provided with a lifting assembly (4) inside. The lifting assembly (4) includes several electric push rods (401) and a zigzag mounting plate (402). The several electric push rods (401) are all fixedly connected to The bottom of the inner wall of the installation groove (3), the zigzag installation plate (402) is slidingly connected to the inside of the installation groove (3), and both sides of the inner wall of the zigzag installation plate (402) are fixedly connected with Connecting plate (403), a massage component (5) is provided inside the zigzag mounting plate (402). 2. A lifting aid according to claim 1, characterized in that one end of a plurality of telescopic rods of the electric push rod (401) is fixedly connected to the bottom of the two connecting plates (403), so A sealing layer (6) is fixedly connected to the inside of the installation groove (3), and the massage component (5) includes a moving part (501) and a massage part (502). 3. A lifting aid according to claim 2, characterized in that: the moving part (501) is divided into a screw rod (5011), a limit rod (5012), a motor (5013) and two moving blocks. (5014), the screw rod (5011) is rotatably connected to the inside of the zigzag installation plate (402), and the limiting rod (5012) is fixedly connected to the inside of the zigzag installation plate (402), wherein One of the moving blocks (5014) is threadedly connected to the outer surface of the screw rod (5011). 4. A lifting aid according to claim 3, characterized in that: the other moving block (5014) is slidingly connected to the outer surface of the limiting rod (5012), and the massage member (502) It is divided into two tooth racks (5021) and a mounting rod (5022). The two tooth racks (5021) are respectively fixedly connected to the tops of the two connecting plates (403). 5. A lifting aid according to claim 4, characterized in that: the mounting rod (5022) is rotatably connected between the interiors of the two moving blocks (5014), and the mounting rod (5022) Gears (5023) are fixedly connected to both ends, and the two gears (5023) mesh with the tooth surfaces of the two racks (5021) respectively. 6. A rising aid according to claim 5, characterized in that: a plurality of massage bars (5024) are fixedly connected to the outer surface of the mounting rod (5022), and there are openings on the top of the bed (1). There is a limited slot (7), and a chute (8) is provided at the bottom of the bed (1). 7. A lifting aid according to claim 6, characterized in that: the lifting aid plate (2) is rotatably connected to the inside of the limiting groove (7), and the lifting aid plate (2) is A rotating column (9) is rotatably connected to the bottom, and a sliding block (10) is slidably connected to the inside of the chute (8). 8. A lifting aid according to claim 7, characterized in that: a hydraulic cylinder (11) is fixedly connected to the bottom of the bed (1), and one end of the rotating column (9) is rotationally connected to the the top of the sliding block (10).