CN218774063U - A support device for geriatric care - Google Patents

Abstract

The utility model discloses a supporting device for geriatric nursing, which relates to the technical field of geriatric nursing, and comprises a mounting base, a fixing block is connected to the mounting base, and a top plate is arranged on the fixing block. In the utility model, the The connecting rod drives the limit rack to no longer mesh with the driving gear, and the installation shaft drives the driving gear to rotate, so that the driven rack connected to one side of the driving gear moves vertically upwards, and then the top plate connected to the driven rack is The height can be adjusted, pull out the limit rod from the installation block, and then use the limit rod to insert it into the limit hole opened on the connecting rod to fix the position of the connecting rod to prevent the user from rotating the driving gear In the case that the connecting rod needs to be continuously pulled during the process, the utility model is convenient to adjust the height, is suitable for use by elderly people of different heights, has strong practicability, and is suitable for wide promotion.

Description

A support device for geriatric care

technical field

The utility model relates to the technical field of geriatric care, in particular to a supporting device for geriatric care.

Background technique

In the process of geriatric care, in order to facilitate some elderly people with limited mobility to complete their normal daily activities, it is often necessary to use support devices, but the existing support devices are often unable to adjust the height, and cannot be used for elderly people of different heights. Adjustment, the scope of application is narrow.

For example, the existing patent (publication number CN213788677U) discloses a support device for geriatric care, including a U-shaped handle, a U-shaped inner connecting rod and a support member. For the supporting parts, inner connecting rods are welded between the four groups of supporting parts, and the top of the inner connecting rods is connected with an auxiliary mechanism that can assist in rest, which not only ensures the effect of use, but also facilitates the user to rest.

When the above-mentioned supporting device is in use, because it utilizes the round tube and the supporting legs to support the whole device, it cannot adjust the height of the whole device during use, and there is often a certain gap due to the height of the elderly. Therefore it will cause different elderly people to use inconveniently during use, and applicability is relatively poor.

For this reason, we propose a kind of supporting device for geriatric care to solve the above problems.

Utility model content

The utility model provides a supporting device for geriatric care, which solves the technical problem that the height cannot be adjusted in the prior art.

In order to solve the above-mentioned technical problems, the utility model provides a support device for geriatric care, which includes: a mounting base, a fixed block is connected to the mounting base, a top plate is arranged on the fixed block, and the fixed block rotates A mounting shaft is connected, and a driving gear is connected to the mounting shaft. One side of the driving gear is meshed with a driven rack, and one end of the driven rack extends to the outside of the fixed block and is connected with the top plate. The top of the fixed block is provided with a short interface suitable for the driven rack, and a limit assembly is arranged on one side of the driving gear to limit the rotation of the driving gear, and the rotating installation shaft drives the driving gear to rotate, so that the driving gear The driven rack connected to one side of the gear moves vertically upwards, and now the top plate connected to the driven rack can be adjusted in height.

Preferably, the limit assembly includes a limit rack, the limit rack is meshingly connected to the other side of the installation shaft, one side of the limit rack is connected to a connecting rod, and the connecting rod One end extends to the outside of the fixed block and is connected with a force applying block. One side of the fixed block is provided with a fixing hole adapted to the connecting rod, and a buffer spring is sleeved on the connecting rod. One end of the buffer spring It is connected to the inner wall of the fixed block, and the other end is connected to the limit rack. Pull the connecting rod so that the limit rack is no longer meshed with the driving gear, and the restriction effect of the limit rack on the driving gear can be released, which is convenient. Turning the driving gear drives the driven rack to move.

Preferably, it also includes a limited auxiliary assembly, the limited auxiliary assembly includes a mounting block, the mounting block is connected to one side of the fixed block, the positioning block is slidably connected to the limiting rod, and the mounting block is provided with A placement hole adapted to the limit rod. A limit hole adapted to the limit rod is opened on the connecting rod. When the connecting rod is pulled to move so that the limit rack is no longer meshed with the driving gear, The limit rod can be pulled out from the installation block, and then the limit rod can be plugged into the limit hole provided on the connecting rod to fix the position of the connecting rod.

Preferably, an alarm is connected to the top board, an alarm button is connected to the top board, and the alarm is electrically connected to the alarm button. In case of emergency, you can press the alarm button in time to call for help.

Preferably, a chute is provided in the fixed block, and a guide rod is connected to one side of the driven rack, and the guide rod is slidably connected in the chute. Limiting and guiding effects.

Preferably, a storage box is connected to the top plate, and a sealed door is hinged on the storage box. This setting is convenient for the elderly to place some first-aid medicine or daily necessities in the storage box when using the supporting device to move. use.

Preferably, one end of the installation shaft extends to the outside of the fixed block and is connected with a knob, which facilitates the user to rotate the installation shaft through the knob.

Preferably, two symmetrical handles are connected to one side of the top plate, and anti-slip sleeves are sleeved on the handles, so that the elderly can use the handles to push the supporting device to move.

Compared with related technologies, the one provided by the utility model has the following beneficial effects:

1. In this utility model, the connecting rod is used to drive the limit rack to no longer mesh with the driving gear, and the installation shaft is used to drive the driving gear to rotate, so that the driven rack connected to one side of the driving gear moves vertically upwards, and then from The top plate connected to the moving rack can be adjusted in height, and this setting has the characteristics of convenient height adjustment.

2. In this utility model, the limit rod is pulled out from the installation block, and then inserted into the limit hole opened on the connecting rod by using the limit rod, and the position of the connecting rod is fixed to prevent the user from actively rotating. The need to continuously pull the connecting rod during the gearing process further improves the practicability of the supporting device.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a support device for geriatric care;

Fig. 2 is a schematic diagram of the internal structure of a supporting device for geriatric care;

Fig. 3 is the enlarged structure diagram of place A in Fig. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 .

Labels in the figure: 1. Installation base; 2. Fixed block; 3. Top plate; 4. Installation shaft; 5. Driving gear; 6. Driven rack; 7. Limiting rack; 8. Connecting rod; 9. Buffer Spring; 10, force block; 11, installation block; 12, limit rod; 13, limit hole; 14, alarm; 15, alarm button; 16, guide rod.

Detailed ways

Embodiment 1, as shown in Figures 1-4, is a supporting device for geriatric care, including: a mounting base 1, a fixing block 2 is connected to the mounting base 1, a top plate 3 is arranged on the fixing block 2, and a top plate 3 is arranged on the fixing block 2. A mounting shaft 4 is rotatably connected, and a driving gear 5 is connected to the mounting shaft 4. One side of the driving gear 5 is meshed with a driven rack 6, and one end of the driven rack 6 extends to the outside of the fixed block 2 and is connected to the top plate 3. connected, the top of the fixed block 2 is provided with a short interface that is compatible with the driven rack 6, and one side of the driving gear 5 is provided with a limit assembly to limit the rotation of the drive gear 5. The limit assembly includes a limit tooth Bar 7, the limit rack 7 is meshingly connected on the other side of the installation shaft 4, one side of the limit rack 7 is connected with a connecting rod 8, and one end of the connecting rod 8 extends to the outside of the fixed block 2 and is connected with a The force block 10, one side of the fixed block 2 is provided with a fixed hole that is compatible with the connecting rod 8, the connecting rod 8 is sleeved with a buffer spring 9, one end of the buffer spring 9 is connected to the inner wall of the fixed block 2, and the other end Connected to the limiting rack 7, pull the connecting rod 8, so that the limiting rack 7 is no longer meshed with the driving gear 5, and then turn the installation shaft 4 to drive the driving gear 5 to rotate, so that one side of the driving gear 5 meshes with the connected slave The movable rack 6 moves upwards vertically, and now the top plate 3 connected on the driven rack 6 can be adjusted in height, so as to facilitate the use of elderly people of different heights.

In addition, the fixed block 2 is connected with a bearing, and one end of the installation shaft 4 is rotatably connected to the bearing. The four corners of the bottom of the installation base 1 are provided with universal wheels, and the universal wheels are provided with locking buckles. An installation cavity is provided to facilitate the installation of parts arranged in the fixed block 2 .

Embodiment 2, shown in Figure 2 and Figure 4, on the basis of Embodiment 1, also includes a limited auxiliary assembly, the limited auxiliary assembly includes a mounting block 11, the mounting block 11 is connected to one side of the fixed block 2, and the mounting block 11 is slidingly connected to the limit rod 12, and the mounting block 11 is provided with a placement hole suitable for the limit rod 12, and the connecting rod 8 is provided with a limit hole 13 suitable for the limit rod 12. During the movement of the rod 8 so that the limit rack 7 is no longer meshed with the driving gear 5, the limit rod 12 can be pulled out from the installation block 11, and then the limit rod 12 can be plugged into the limit position provided on the connecting rod 8. In the hole 13, the position of the connecting rod 8 can be fixed, avoiding the situation that the user needs to continuously pull the connecting rod 8 in the process of rotating the driving gear 5, and improving the practicability of the supporting device.

On the basis of the above embodiment, an alarm device 14 is connected to the top board 3, an alarm button 15 is connected to the top board 3, and the alarm device 14 is electrically connected to the alarm button 15. This setting is convenient for the elderly when using the supporting device to move , when encountering a special situation, the alarm button 15 can be pressed in time to call for help. A chute is provided in the fixed block 2, and a guide rod 16 is connected to one side of the driven rack 6, and the guide rod 16 is slidably connected in the chute , this setting can provide a certain limit and guide effect for the sliding of the driven rack 6, and improve the stability of the driven rack 6 during the sliding process. The top plate 3 is connected with a storage box, and the storage box is hinged with a seal The door, this setting is convenient for the elderly to place some first aid medicine or daily necessities in the storage box for use when using the support device to move. One end of the installation shaft 4 extends to the outside of the fixed block 2 and is connected with a knob. The setting can facilitate the user to turn the installation shaft 4 through the knob to facilitate force application. Two symmetrical handles are connected to one side of the top plate 3, and the handles are sleeved with anti-slip sleeves, which are convenient for the elderly to use the handles to push the supporting device to move.

Working principle: There are many elderly people in the geriatric department of the hospital. The elderly patients are in low physical condition and have difficulty walking. Daily life can only be completed with the support of medical staff. The medical staff is busy with work, and it is difficult to take care of most elderly patients all the time. As a result, elderly patients cannot complete normal daily activities. Therefore, the elderly need to use support devices in daily activities, and the existing support devices often cannot be adjusted in height during use, making them unsuitable for people of different heights. For the elderly, this device is designed to solve the above problems. The specific methods are:

The installation base 1, the fixed block 2, the top plate 3 and the universal wheels set at first can be convenient for the elderly to support and move. When the elderly with different heights need to adjust the height of the support, first pull the connecting rod 8 , so that the limit rack 7 is no longer meshed with the driving gear 5, the limit rod 12 is pulled out from the installation block 11, and plugged into the limit hole 13 provided on the connection rod 8, the connection rod 8 can be adjusted. The position of the drive gear 5 is fixed to avoid the situation that the user needs to continuously pull the connecting rod 8 in the process of rotating the driving gear 5, and then rotate the installation shaft 4 to drive the driving gear 5 to rotate, so that one side of the driving gear 5 meshes with the connected driven rack 6 Move vertically upwards, and now the top plate 3 connected to the driven rack 6 can be adjusted in height. After the adjustment is completed, the limit rod 12 is pulled out from the limit hole 13, and the connecting rod 8 can be supported by the buffer spring. The elastic force of 9 pushes the limit rack 7 to continue to interfere with the driving gear 5, completes the fixing of the driving gear 5, and then completes the height adjustment process. This device solves the problem that the height of the device cannot be adjusted in the prior art.

Claims (8)

1. A supporting device for geriatric care, comprising: a mounting base (1), characterized in that, the mounting base (1) is connected with a fixed block (2), and the fixed block (2) is provided with a top plate (3), the fixed block (2) is provided with a mounting shaft (4), the driving gear (5) is connected to the mounting shaft (4), and one side of the driving gear (5) is meshed with a slave A driving rack (6), one end of the driven rack (6) extends to the outside of the fixed block (2) and is connected with the top plate (3), and a limit assembly is arranged on one side of the driving gear (5) , used to limit the rotation of the driving gear (5). 2. A supporting device for geriatric nursing according to claim 1, characterized in that, the limit assembly includes a limit rack (7), and the limit rack (7) is meshed and connected to the mounting shaft On the other side of (4), one side of the limit rack (7) is connected with a connecting rod (8), and one end of the connecting rod (8) extends to the outside of the fixed block (2), the A buffer spring (9) is sleeved on the connecting rod (8). 3. A supporting device for geriatric care according to claim 2, characterized in that it further comprises a position limiting auxiliary assembly, the position limiting auxiliary assembly includes a mounting block (11), and the mounting block (11) is connected to On one side of the fixed block (2), the mounting block (11) is provided with a limit rod (12), and the connecting rod (8) is provided with a limit hole matched with the limit rod (12) (13). 4. A support device for geriatric care according to claim 1, characterized in that an alarm (14) is connected to the top board (3), and an alarm button (15) is connected to the top board (3). ), the alarm (14) is electrically connected with the alarm button (15). 5. A supporting device for geriatric nursing according to claim 1, characterized in that, a chute is opened in the fixed block (2), and a guide is connected to one side of the driven rack (6). rod (16), and the guide rod (16) is slidably connected in the chute. 6. A support device for geriatric care according to claim 1, characterized in that a storage box is connected to the top plate (3), and a sealed door is hinged on the storage box. 7. A supporting device for geriatric care according to claim 1, characterized in that one end of the installation shaft (4) extends to the outside of the fixed block (2) and is connected with a knob. 8. The support device for geriatric care according to claim 1, characterized in that two symmetrical handles are connected to one side of the top plate (3), and anti-slip sleeves are sleeved on the handles.

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