CN211094058U

CN211094058U - Daily blood pressure monitoring nursing apparatus for middle-aged and elderly people

Info

Publication number: CN211094058U
Application number: CN201921728286.XU
Authority: CN
Inventors: 程燕
Original assignee: North China University of Science and Technology
Current assignee: North China University of Science and Technology
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-28
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a daily blood pressure monitoring and nursing instrument for middle-aged and elderly people, which belongs to the field of auxiliary instruments and has the advantages of no need of adjusting the height of a box body for many times and convenient operation, and comprises a box body, wherein a lifting mechanism is arranged below the box body; the lifting mechanism comprises a base, a screw rod, a first chain wheel, a second chain wheel, a first bevel gear and a second bevel gear, the screw rod penetrates through the base, one end of the screw rod is rotatably connected with the box body, the other end of the screw rod is arranged in a suspended mode, the first chain wheel is in transmission connection with the second chain wheel, the first chain wheel is rotatably connected with the base, the distance between the first chain wheel and the base is unchanged, and the screw rod moves up and down relative to the first chain wheel; the second chain wheel is coaxially and fixedly connected with the first bevel gear, the second chain wheel is rotatably connected with the base through the first bevel gear, the first bevel gear is meshed with the second bevel gear, the second bevel gear is coaxially and fixedly connected with a power shaft, the power shaft is rotatably connected with the base, and the power shaft is coaxially and fixedly connected with an operating handle. The utility model is suitable for a middle-aged and old people daily blood pressure monitoring.

Description

Daily blood pressure monitoring nursing apparatus for middle-aged and elderly people

Technical Field

The utility model relates to an auxiliary instrument, in particular to a daily blood pressure monitoring and nursing instrument for middle-aged and old people.

Background

The prevalence rate and the number of patients with hypertension have both reached a high historical level. The daily blood pressure monitoring is a non-negligible link in the process of treating hypertension, and in recent years, the electronic sphygmomanometer is gradually applied to medical treatment and daily care due to the convenience in use and high measurement precision. However, the electronic blood pressure monitor still has some problems which cannot be ignored in practical use.

Taking the arm type electronic blood pressure meter as an example, the height of the strap and the arm should be approximately equal to the height of the heart when the arm type electronic blood pressure meter is used, otherwise, a large measurement error is easy to occur, however, when a blood pressure patient (mostly middle-aged and elderly people) self-measures the blood pressure in daily home care, the patient usually sits on a dining chair, the arm and the arm type electronic blood pressure meter is placed on a dining table, and in most cases, the height of the strap and the arm is about 10cm lower than the height of the heart, so that the measurement error which cannot be ignored is caused.

Chinese patent publication No. CN206687702U discloses a daily blood pressure monitoring and nursing device for middle-aged and elderly people, the main body of which is a set of box bodies with support legs, the box bodies include a set of arm supports for placing the arms of the person to be measured and an appliance box which is arranged adjacent to the arm supports and used for accommodating arm or wrist type sphygmomanometer; the support legs at the lower end of the box body are sequentially sleeved by a plurality of groups of sleeves with different thicknesses to form a telescopic mechanism, and a butterfly valve fixing mechanism is arranged on each sleeve.

Although this kind of middle aged and old people daily blood pressure monitoring nursing apparatus can adjust the height of box body, when adjusting, need adjust four stabilizer blades respectively, the operation is very inconvenient, and the box body after the regulation probably takes place the slope, can not be controlled to the regulation precision after the box body is adjusted.

Based on practical experience and professional knowledge which are abundant for years when the product engineering is carried out, the designer actively carries out research and innovation by matching with the application of the theory, so as to create a daily blood pressure monitoring and nursing instrument for middle-aged and elderly people, and the instrument is more practical.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a middle-aged and old people daily blood pressure monitoring nursing apparatus need not to highly to carry out a lot of to the box body and adjusts, convenient operation to can keep the box body to adjust the back and remain the level all the time, have the advantage that the regulation precision is high.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a daily blood pressure monitoring and nursing apparatus for middle-aged and elderly people comprises a box body, wherein an arm support and an appliance box for placing a sphygmomanometer are arranged in the box body, and a lifting mechanism is arranged below the box body;

the lifting mechanism comprises a base, a screw rod, a first chain wheel, a second chain wheel, a first bevel gear and a second bevel gear, the screw rod penetrates through the base, one end of the screw rod is rotatably connected with the box body, the other end of the screw rod is arranged in a suspended mode, the first chain wheel and the second chain wheel are connected through chain transmission, the first chain wheel is rotatably connected with the base, the distance between the first chain wheel and the base is unchanged, and the screw rod moves up and down relative to the first chain wheel;

the second chain wheel is fixedly connected with the first bevel gear in a coaxial mode, the second chain wheel is connected with the first bevel gear in a rotating mode through the base, the first bevel gear is meshed with the second bevel gear, the second bevel gear is fixedly connected with a power shaft in a coaxial mode, the power shaft is connected with the base in a rotating mode, and the power shaft is fixedly connected with an operating handle in a coaxial mode.

Further, the installation of first sprocket specifically does, the coaxial fixedly connected with hollow shaft of first sprocket, the interior week of hollow shaft with lead screw threaded connection, fixedly connected with installation department on the base, be equipped with the confession on the installation department the cavity of first sprocket installation, the hollow shaft both ends with the cavity rotates to be connected, set up the first through-hole that supplies the chain to wear out on the cavity.

Furthermore, a locking structure is arranged on the base and comprises a fixed block and a movable block, the fixed block is fixedly connected with the base, and a second through hole for the power shaft to pass through is formed in the fixed block;

the operating handle is close to the one end of power shaft is square axle, square axle with power shaft fixed connection, the movable block cover is located on the square axle, the movable block is close to the one end of fixed block is equipped with spacing post, seted up on the fixed block with spacing post complex spacing groove.

Furthermore, the base is located one side of operating handle can be dismantled and be connected with the anticollision casing, the opening of anticollision casing up.

Furthermore, a cover plate is arranged below the base, and the cover plate and the base can be detachably fixed.

Furthermore, any side of the box body is hinged with a box cover, and the box cover is fixedly connected with a handle.

Furthermore, a medicine box is hinged to one side of the box body, which is far away from the appliance box.

Furthermore, the upper surface of the arm support is provided with a flexible pad.

The utility model discloses following beneficial effect has:

drive operating handle, make the power shaft rotate, the power shaft rotates and drives the rotation of second bevel gear, the rotation of second bevel gear drives first bevel gear and rotates, first bevel gear rotates and drives the rotation of second sprocket, the rotation of second sprocket drives first sprocket and rotates, first sprocket rotates and drives the lead screw and reciprocates, reciprocate the position of box body, need not to carry out a lot of to the box body height and adjust, only need rotate operating handle can, convenient operation is laborsaving, and can keep the level all the time after keeping box body regulation, have the advantage that the regulation precision is high.

Drawings

FIG. 1 is a schematic structural diagram of an overall nursing device for monitoring daily blood pressure of middle-aged and elderly people in the embodiment;

FIG. 2 is an enlarged view of the connection between the mounting portion and the base shown in FIG. 1;

fig. 3 is an enlarged view of a connection relationship between the fixed block and the movable block at B in fig. 2.

In the figure, 1, a box body; 11. an arm support; 12. an appliance case; 13. a kit; 21. a base; 211. an anti-collision shell; 2111. an opening; 212. a cover plate; 22. a screw rod; 23. a first sprocket; 24. a second sprocket; 25. a first bevel gear; 26. a second bevel gear; 261. a power shaft; 27. a chain; 3. an operating handle; 31. a square shaft; 4. a hollow shaft; 5. an installation part; 51. a cavity; 52. a first through hole; 61. a fixed block; 611. a second through hole; 612. a limiting groove; 62. a movable block; 621. a limiting column; 7. and (7) a box cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

A daily blood pressure monitoring and nursing apparatus for middle-aged and elderly people is shown in figure 1 and comprises a box body 1, wherein an arm support 11 and an appliance box 12 for placing a sphygmomanometer are arranged in the box body 1, and a lifting mechanism is arranged below the box body 1;

the lifting mechanism comprises a base 21, a screw rod 22, a first chain wheel 23, a second chain wheel 24, a first bevel gear 25 and a second bevel gear 26, the screw rod 22 penetrates through the base 21, one end of the screw rod 22 is rotatably connected with the box body 1, the other end of the screw rod 22 is arranged in a suspended mode, the first chain wheel 23 and the second chain wheel 24 are in transmission connection through a chain 27, the first chain wheel 23 is rotatably connected with the base 21, the distance between the first chain wheel 23 and the base 21 is unchanged, and the screw rod 22 moves up and down relative to the first chain wheel 23;

the second chain wheel 24 is coaxially and fixedly connected with the first bevel gear 25, the second chain wheel 24 is rotatably connected with the base 21 through the first bevel gear 25, the first bevel gear 25 is meshed with the second bevel gear 26, the second bevel gear 26 is coaxially and fixedly connected with a power shaft 261, the power shaft 261 is rotatably connected with the base 21, and the power shaft 261 is coaxially and fixedly connected with the operating handle 3.

Drive operating handle 3, make power shaft 261 rotate, power shaft 261 rotates and drives second bevel gear 26 and rotate, second bevel gear 26 rotates and drives first bevel gear 25 and rotate, first bevel gear 25 rotates and drives second sprocket 24 and rotate, second sprocket 24 rotates and drives first sprocket 23 and rotate, first sprocket 23 rotates and drives lead screw 22 and reciprocates, reciprocate the position of box body 1, need not to highly adjust many times box body 1, only need to rotate operating handle 3 can, convenient operation is laborsaving, and can keep the level all the time after can keeping box body 1 adjusts, have the advantage that the regulation precision is high. The lifting mechanism is arranged to adjust the height of the box body 1 according to the height and the shape of a user and the height of a household seat, so that the height of the center of the back-tied belt is flush with the height of the heart when the arm is placed on the arm support 11 when the chair is used, and the measurement error is effectively reduced.

As shown in fig. 2, the first sprocket 23 is specifically installed such that the first sprocket 23 is coaxially and fixedly connected with a hollow shaft 4, the inner periphery of the hollow shaft 4 is in threaded connection with a lead screw 22, an installation portion 5 is fixedly connected to a base 21, a cavity 51 for installing the first sprocket 23 is arranged on the installation portion 5, two ends of the hollow shaft 4 are rotatably connected with the cavity 51 through bearings, and a first through hole 52 for allowing the chain 27 to pass through is formed in the cavity 51. Preferably, the mounting portion 5 may be a separate structure, which facilitates the mounting of the hollow shaft 4, the first sprocket 23 and the mounting portion 5.

As shown in fig. 3, the base 21 is provided with a locking structure, the locking structure includes a fixed block 61 and a movable block 62, the fixed block 61 is fixedly connected with the base 21 through a screw, and the fixed block 61 is provided with a second through hole 611 for the power shaft 261 to pass through; the square shaft 31 is arranged at one end, close to the power shaft 261, of the operating handle 3, the square shaft 31 is fixedly connected with the power shaft 261, the movable block 62 is sleeved on the square shaft 31, a limiting column 621 is arranged at one end, close to the fixed block 61, of the movable block 62, and a limiting groove 612 matched with the limiting column 621 is formed in the fixed block 61. When the operating handle 3 needs to be rotated, the movable block 62 is pulled out of the fixed block 61, the operating handle 3 is rotated, and when the operating handle 3 is rotated and the box body 1 reaches the required height, the limiting column 621 is aligned with the limiting groove 612 to be inserted, so that the movable block 62 and the fixed block 61 are fixed, and the accidental rotation of the operating handle 3 is avoided.

As shown in fig. 1, one side that base 21 is located operating handle 3 can be dismantled and be connected with anticollision casing 211, and the opening 2111 of anticollision casing 211 up, and opening 2111 supplies patient's hand to easily put into, rotates operating handle 3, and anticollision casing 211 has guaranteed the wholeness of base 21 periphery, makes the patient be difficult for colliding with operating handle 3 when the activity.

As shown in fig. 1, a cover plate 212 is disposed below the base 21, and the cover plate 212 is detachably fixed to the base 21, where the cover plate 212 may be fixed to the base 21 by bolts and nuts. The cover plate 212 can prevent the lifting mechanism from being exposed, and has a good dustproof effect.

As shown in figure 1, one side of the box body 1, which is far away from the appliance box 12, is hinged with a medicine box 13, so that the device can be used for placing antihypertensive medicines, and is convenient and practical.

As shown in fig. 1, the upper surface of the arm support 11 is provided with a flexible pad, so that the patient can feel more comfortable when testing blood pressure.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A daily blood pressure monitoring and nursing apparatus for middle-aged and elderly people comprises a box body (1), wherein an arm support (11) and an appliance box (12) for placing a sphygmomanometer are arranged in the box body (1), and is characterized in that a lifting mechanism is arranged below the box body (1);

the lifting mechanism comprises a base (21), a screw rod (22), a first chain wheel (23), a second chain wheel (24), a first bevel gear (25) and a second bevel gear (26), the screw rod (22) penetrates through the base (21), one end of the screw rod (22) is rotatably connected with the box body (1), the other end of the screw rod is arranged in a suspended mode, the first chain wheel (23) and the second chain wheel (24) are in transmission connection through a chain (27), the first chain wheel (23) is rotatably connected with the base (21), the distance between the first chain wheel (23) and the base (21) is unchanged, and the screw rod (22) moves up and down relative to the first chain wheel (23);

second sprocket (24) with the coaxial fixed connection of first bevel gear (25), second sprocket (24) with first bevel gear (25) with base (21) rotate to be connected, first bevel gear (25) with second bevel gear (26) meshing, the coaxial fixedly connected with power shaft (261) of second bevel gear (26), power shaft (261) with base (21) rotate to be connected, the coaxial fixedly connected with operating handle (3) of power shaft (261).

2. The daily blood pressure monitoring and nursing device for the middle-aged and elderly people according to claim 1, wherein the first chain wheel (23) is installed by fixedly connecting a hollow shaft (4) coaxially with the first chain wheel (23), the inner periphery of the hollow shaft (4) is in threaded connection with the lead screw (22), an installation part (5) is fixedly connected to the base (21), a cavity (51) for installing the first chain wheel (23) is formed in the installation part (5), two ends of the hollow shaft (4) are rotatably connected with the cavity (51), and a first through hole (52) for the chain (27) to penetrate out is formed in the cavity (51).

3. The daily blood pressure monitoring and nursing device for the middle-aged and elderly people according to claim 1, wherein the base (21) is provided with a locking structure, the locking structure comprises a fixed block (61) and a movable block (62), the fixed block (61) is fixedly connected with the base (21), and the fixed block (61) is provided with a second through hole (611) for the power shaft (261) to pass through;

operating handle (3) are close to the one end of power shaft (261) is square shaft (31), square shaft (31) with power shaft (261) fixed connection, movable block (62) cover is located on square shaft (31), movable block (62) are close to the one end of fixed block (61) is equipped with spacing post (621), seted up on fixed block (61) with spacing post (621) complex spacing groove (612).

4. The daily blood pressure monitoring and nursing device for the middle-aged and elderly people according to claim 1, wherein an anti-collision shell (211) is detachably connected to one side of the base (21) on the operating handle (3), and an opening (2111) of the anti-collision shell (211) faces upwards.

5. The daily blood pressure monitoring and nursing device for the middle-aged and elderly people according to claim 1, wherein a cover plate (212) is arranged below the base (21), and the cover plate (212) is detachably fixed with the base (21).

6. The daily blood pressure monitoring nursing apparatus for middle-aged and elderly people according to claim 1, wherein a box cover (7) is hinged to any side of the box body (1), and a handle is fixedly connected to the box cover (7).

7. Daily blood pressure monitoring and nursing device for middle aged and elderly people according to claim 1, characterized in that the side of the box body (1) away from the appliance box (12) is hinged with a medicine box (13).

8. The daily blood pressure monitoring and nursing device for the middle-aged and elderly people according to claim 1, characterized in that the upper surface of the arm support (11) is provided with a flexible pad.