CN211934622U - Detachable internal medicine nursing support of sitting - Google Patents

Abstract

The utility model relates to the technical field of medical nursing, and discloses a detachable medical nursing stand-up support. When a user needs to stand up, the body weight of the whole person is applied from the upper foot, the upper foot and the toggle plate Continue to move down, after the toggle plate contacts with the toggle block, it drives the toggle block to move down, and the toggle block drives the sliding rod 1 to move down in the chute 1, using the meshing effect of the sliding rod 1 and the toothed plate 1 and the The meshing effect of the toothed disc and the telescopic rod, the toothed disc first drives the telescopic rod to move upward from the armrest, extending the actual height of the telescopic rod and the armrest as the height of the user's hand increases, so that the armrest and the telescopic rod can always be In order to provide protection, it is convenient for the user to stand up and at the same time, the user can also have a protective effect, which improves the scope of application of the device, and all structures are mechanical structures, which are simple in structure and easy to disassemble.

Description

A detachable medical nursing sit-up support

technical field

The utility model relates to the technical field of medical nursing, in particular to a detachable medical nursing stand-up support.

Background technique

In medical nursing, the stand-up stand is often used, which has achieved the effect of exercising the patient, and at the same time, it can give the patient the effect of moving and relieve the patient's mood.

When the user needs to stand up, the general medical nursing stand-up stand cannot provide a good protection effect, and the user will fall down when using the medical nursing stand-up stand.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a detachable medical nursing stand-up support, which has the advantages of being convenient for the user to stand up, and also has a protective effect on the user, and solves the problem of general medical nursing. When the user needs to stand up, the sit-up support cannot provide a good protection effect, and the user may fall down when using the medical nursing support.

(2) Technical solutions

In order to achieve the above-mentioned purpose of being convenient for users to stand up and also having a protective effect on the users, the present utility model provides the following technical solutions: a detachable medical nursing stand-up support, comprising a backrest, a rotating shaft, a seat plate and a Support feet, the rotating shaft is a movable structure composed of a bearing and a linkage rod, the backrest and the seat plate are movably connected by a rotating shaft, the seat plate is fixedly connected with the support feet, and the support feet have four and are distributed on the seat plate At the four corners of the seat plate, armrests are fixedly installed on the left and right sides of the seat plate, the armrests are provided with telescopic rods that can move freely on the armrests, and the two front support feet are fixedly installed with pads, The inside of the backrest is provided with a groove, a pull rope is arranged in the groove, a fixing column is fixedly installed in the interior of the groove, the pull rope is fixedly connected with the fixing column, and the fixing column is close to the rotating shaft from the backrest. one end extends to the outside of the backrest;

A connecting rod is movably installed between the two rear support feet through a bearing, and the connecting rod is fixedly connected with one end of the fixing column protruding from the groove.

Preferably, there are two pads, the upper pad extends between the two rear support feet, the lower pad is fixedly connected to the front two support feet, and a spring is fixedly installed between the two pads , there are two springs, and a telescopic column is movably sleeved in each of the springs.

Preferably, two toothed discs are fixedly installed on the connecting rod, there are two toothed discs, and the fixing column is located between the two toothed discs on the connecting rod, and the two supporting feet at the rear are opposite to each other. A sliding slot three is opened on one side of the sliding slot, and a sliding plate is movably engaged in the sliding slot three, and the sliding plate can move freely on the sliding slot three. The sliding plate is engaged with the connecting rod, and the two sliding plates are Both are fixedly connected with the feet above.

Preferably, a toggle plate is fixedly installed on the upper foot, and the size of the toggle plate is adapted to the distance between the two armrests.

Preferably, each of the handrails is provided with two chutes, one of which extends to the outside of the handrail, and the other extends to the opposite side of the two handrails, and each of the handrails also There is a second chute, and a telescopic rod is movably engaged in the second chute, a toothed plate 1 is movably installed between the first and second chute and in the armrest through a bearing, and a movable card is installed in the first chute. There is a sliding rod 1 that can move freely on the chute 1, the sliding rod 1 is engaged with the toothed plate 1, the telescopic rod is engaged with the toothed disk 1, and the sliding rod 1 is close to the opposite side of the two handrails. A toggle block is fixedly installed at the top of the side of the sliding rod, and a spring II is fixedly installed at the inner bottom end of the sliding slot 1.

Preferably, the initial height of the toggle block is adapted to the lowest point of the connecting rod.

(3) Beneficial effects

Compared with the prior art, the utility model provides a detachable medical nursing stand-up support, which has the following beneficial effects:

1. The detachable medical nursing stand-up support, when the user needs to stand up, the whole person's weight is applied from the upper foot, the upper foot and the toggle plate continue to move down, the toggle plate and toggle After the block is in contact, it drives the toggle block to move down, and the toggle block drives the sliding rod 1 to move down in the chute 1. Using the meshing effect of the sliding rod 1 and the toothed plate 1 and the meshing effect of the toothed plate 1 and the telescopic rod, the tooth The first disk drives the telescopic rod to move upward from the armrest, extending the actual height of the telescopic rod and the armrest as the height of the user's hand increases, so that the armrest and the telescopic rod can always provide protection, which is convenient for the user to stand up at the same time. The utility model can also play a protective effect on the user and improve the applicable scope of the device.

2. In this detachable medical nursing stand-up support, when the user needs to sit up, after stepping on the upper foot with their feet, the foot drives the sliding plate to move down in the third chute, and the sliding plate drives the connecting rod and rotates, connecting it. The rod wraps around the fixed column and pulls the fixed column. Using the rotating effect of the rotating shaft and the pulling effect of the fixed column, the angle of the backrest can be changed to achieve the effect of making it easier for the user to sit up, and the armrest does not change at this time, which can provide protection for the user effect, and all structures are mechanical structures, simple in structure and easy to disassemble.

Description of drawings

1 is a side view of the utility model;

Fig. 2 is the front view of the utility model;

Figure 3 is a schematic diagram of the internal structure of the handrail of the present invention.

In the picture: 1 backrest, 11 groove, 12 fixed column, 13 pull rope, 14 seat plate, 15 supporting feet, 2 rotating shaft, 3 armrest, 31 telescopic rod, 32 chute 1, 33 chute 2, 34 gear plate 1 , 35 slider one, 36 toggle block, 4 feet, 41 toggle plate, 42 telescopic column, 43 spring, 5 tooth plate two, 51 chute three, 52 connecting rod, 53 sliding plate.

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 a part of the embodiments of the present utility model, rather than all the implementations. example. 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 Figure 1-3, a detachable medical nursing stand-up bracket, including a backrest 1, a rotating shaft 2, a seat plate 14 and a supporting foot 15, the rotating shaft 2 is a movable structure composed of a bearing and a linkage rod, the backrest 1 and the seat The plates 14 are movably connected by the rotating shaft 2, the seat plate 14 is fixedly connected with the support feet 15, the support feet 15 have four and are distributed at the four corners of the seat plate 14, and the left and right sides of the seat plate 14 are fixedly installed with armrests 3. The armrest 3 is provided with a telescopic rod 31 that can move freely on the armrest 3, the front two supporting feet 15 are fixedly installed with pad feet 4, the backrest 1 is provided with a groove 11, and the groove 11 is provided with a pull rope 13 , the interior of the groove 11 is fixedly installed with a fixed column 12, the pull rope 13 is fixedly connected with the fixed column 12, the fixed column 12 extends from the end of the backrest 1 close to the rotating shaft 2 to the outside of the backrest 1, and the rear two supporting feet 15 pass through A connecting rod 52 is movably installed on the bearing, and the connecting rod 52 is fixedly connected with one end of the fixing column 12 protruding from the groove 11 .

There are two pads 4 , the upper pad 4 extends between the two rear support feet 15 , the lower pad 4 is fixedly connected with the front two support feet 15 , and a spring 43 is fixedly installed between the two pad feet 4 , There are two springs 43, and each spring 43 is movably sleeved with a telescopic column 42.

Two toothed discs 5 are fixedly installed on the connecting rod 52, there are two toothed discs 5, and the fixed column 12 is located between the two toothed discs 5 on the connecting rod 52, and the rear two supporting feet 15 are opposite to one another. There are three sliding grooves 51 on both sides. The sliding groove three 51 is movably engaged with a sliding plate 53 and the sliding plate 53 can move freely on the sliding groove three 51. The sliding plate 53 is engaged with the connecting rod 52, and the two sliding plates 53 They are all fixedly connected with the pad feet 4 above.

A toggle plate 41 is fixedly installed on the upper foot 4 , and the size of the toggle plate 41 is adapted to the distance between the two armrests 3 .

Each handrail 3 is provided with two chute 1 32, the two chute 1 32 both extend to the outside of the handrail 3 and the chute 1 32 extends to the opposite side of the two handrails 3, and each handrail 3 is also provided with The second chute 33 is movably engaged with the telescopic rod 31 in the second chute 33. Between the first chute 32 and the second chute 33 and in the handrail 3, a toothed plate 34 is movably installed through the bearing. There is a sliding rod 1 35 which can move freely on the chute 1 32, the sliding rod 1 35 is engaged with the tooth plate 1 34, the telescopic rod 31 is engaged with the tooth plate 1 34, and the sliding rod 1 35 is close to the two handrails. 3. A toggle block 36 is fixedly installed on the top of the side on the opposite side, and a spring 2 is fixedly installed on the bottom end of the slide bar 1 35 at the inner bottom of the chute 32. The initial height of the toggle block 36 is adapted to the lowest point of the connecting rod 52 .

During use, when the user needs to sit up, after stepping on the upper foot 4 with their feet, the foot 4 drives the sliding plate 53 to move down in the chute 3 51, the sliding plate 53 drives the connecting rods 52 and 5 to rotate, and the connecting rod 52 Winding the fixing column 12 and pulling the fixing column 12, the angle of the backrest 1 can be changed by using the rotating effect of the rotating shaft 2 and the pulling effect of the fixing column 12, so as to achieve the effect of facilitating the user to sit up, and the armrest 3 has not changed at this time. Provides a protective effect for the user, when the user needs to stand up, the whole body weight is applied from the upper foot 4, the upper foot 4 and the toggle plate 41 continue to move downward, the toggle plate 41 and the toggle block 36 After contact, it drives the toggle block 36 to move down, and the toggle block 36 drives the sliding rod 1 35 to move down in the chute 1 32, using the meshing effect of the sliding rod 1 35 and the toothed disc 1 34 and the toothed disc 1 34 and telescopic The meshing effect of the rod 31, the toothed plate 1 34 drives the telescopic rod 31 to move upward from the armrest 3, extending the actual height of the telescopic rod 31 and the armrest 3 as the height of the user's hand increases, so that the armrest 3 and the telescopic rod are increased. 31 can provide protection all the time, and it is convenient for the user to stand up and also has a protective effect on the user, which improves the scope of application of the device.

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. The utility model provides a support is sat in nursing of detachable internal medicine, includes back (1), pivot (2), bedplate (14) and supporting legs (15), pivot (2) are the active structure that bearing and gangbar are constituteed, through pivot (2) swing joint between back (1) and bedplate (14), bedplate (14) and supporting legs (15) fixed connection, supporting legs (15) have four and distribute the position at four angles of bedplate (14), its characterized in that: armrests (3) are fixedly mounted on the left side and the right side of the seat board (14), telescopic rods (31) capable of freely moving on the armrests (3) are arranged on the armrests (3), foot pads (4) are fixedly mounted on the two supporting legs (15) in front of the armrests (3), a groove (11) is formed in the backrest (1), a pull rope (13) is arranged in the groove (11), a fixed column (12) is fixedly mounted in the groove (11), the pull rope (13) is fixedly connected with the fixed column (12), and the fixed column (12) extends to the outside of the backrest (1) from one end, close to the rotating shaft (2), of the backrest (1);

a connecting rod (52) is movably mounted between the two rear supporting legs (15) through a bearing, and the connecting rod (52) is fixedly connected with one end of the fixed column (12) extending out of the groove (11).

2. A removable medical care sitting support as claimed in claim 1, wherein: it is provided with two to fill up foot (4), and the pad foot (4) of top extend to between two supporting legss (15) in rear, and two supporting legss (15) fixed connection in pad foot (4) and the place ahead of below have spring (43) to fill up fixed mounting between foot (4), spring (43) have two, every flexible post (42) have been cup jointed in spring (43) internalization.

3. A removable medical care sitting support as claimed in claim 1, wherein: two fluted discs (5) are fixedly mounted on the connecting rod (52), two fluted discs (5) are provided, the fixed columns (12) are located between the two fluted discs (5) on the connecting rod (52), a third sliding groove (51) is formed in one side, opposite to the two supporting feet (15), of the rear side of the connecting rod, a sliding plate (53) is movably clamped in the third sliding groove (51), the sliding plate (53) can freely move on the third sliding groove (51), the sliding plate (53) is meshed with the connecting rod (52), and the two sliding plates (53) are fixedly connected with the pad feet (4) above the sliding plate (53).

4. A removable medical care sitting support as claimed in claim 1, wherein: a poking plate (41) is fixedly installed on the upper foot pad (4), and the size of the poking plate (41) is matched with the distance between the two handrails (3).

5. A removable medical care sitting support as claimed in claim 1, wherein: two first sliding grooves (32) are formed in each handrail (3), each first sliding groove (32) extends to the outside of each handrail (3), each first sliding groove (32) extends to one side, opposite to each other, of each handrail (3), each second sliding groove (33) is further formed in each handrail (3), each sliding groove (33) is movably clamped with a telescopic rod (31), a first fluted disc (34) is movably mounted between each first sliding groove (32) and each second sliding groove (33) through a bearing in each handrail (3), a first sliding rod (35) capable of freely moving on each first sliding groove (32) is movably clamped in each first sliding groove (32), each first sliding rod (35) is meshed with each first fluted disc (34), each telescopic rod (31) is meshed with each first fluted disc (34), and a shifting block (36) is fixedly mounted at the top end, close to the side, opposite to each two handrails (3), of each first sliding rod (35), and a second spring is fixedly arranged at the bottom end of the first sliding rod (35) in the first sliding groove (32).

6. A removable medical care sitting support as claimed in claim 5, wherein: the initial height of the poking block (36) is matched with the lowest point of the connecting rod (52).

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