CN219461135U - Sphygmomanometer cuff convenient to operate - Google Patents

Abstract

The utility model relates to the technical field of sphygmomanometers and discloses a sphygmomanometer cuff convenient to operate, which comprises a cuff, wherein one end of the cuff is fixedly connected with a limiting ring, the middle of the limiting ring is matched with the cuff, one side of the limiting ring is provided with a limiting frame, the bottom end of the inner wall of the limiting frame is fixedly connected to two sides of the cuff, a cavity is formed in one end plate body of the limiting frame, and a rotating rod is connected in the cavity in a rotating mode. According to the utility model, the ratchet bar arranged on the cuff is matched with the ratchet wheel, when one end of the cuff is loosened, the cuff is retracted to drive the ratchet wheel and the rotating rod to rotate left, and then the top of the limiting plate is tightly attached to the right side of the movable groove, so that the rack on the rotating rod and the limiting plate are mutually buckled, the self-locking function is realized, after the measurement is finished, the limiting frame is lifted by hand, the cuff can be pulled out from the limiting hole and the limiting ring, and the separation of the cuff of the sphygmomanometer is realized conveniently.

Description

Sphygmomanometer cuff convenient to operate

Technical Field

The utility model relates to the technical field of sphygmomanometers, in particular to a sphygmomanometer cuff convenient to operate.

Background

The sphygmomanometer generally comprises a cuff, an air pipe and an air bag, wherein the cuff and the air bag are wrapped on the skin close to the arterial vessel position of a user during measurement, two ends of the air pipe are respectively communicated with the air bag and the air pump, the air bag is inflated through the air pump so as to control the pressure of air in the air bag, the surface of the cuff is extruded, the pressure is changed in real time according to pulse, and therefore the pressure change condition of the surface of the cuff in the whole measurement process can be collected.

Most of the blood pressure meter shaft belts used in the working process of the current blood pressure meter are wound on the upper arm in a double-layer cloth bag (central rubber air bag) binding mode and fixed by a magic tape, but inconvenience in use and measurement errors caused by the fact that the sticking of the magic tape is lowered after long-time use can occur.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a sphygmomanometer cuff convenient to operate.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a sphygmomanometer cuff convenient to operation, includes the cuff, the one end fixedly connected with spacing ring of cuff, the middle part and the cuff looks adaptation of spacing ring, one side of spacing ring is provided with spacing frame, the inner wall bottom fixed connection of spacing frame is in the both sides of cuff, the cavity has been seted up to the inside one end plate body of spacing frame, the inside rotation of cavity is connected with the dwang, body of rod a week array of dwang has a plurality of racks, one side of rack is provided with the limiting plate, be provided with the communicating movable groove of with the cavity directly over the limiting plate.

As a further description of the above technical solution:

the inside rotation of movable groove is connected with the axostylus axostyle, the body of rod middle part fixed connection of axostylus axostyle is on the top of limiting plate.

As a further description of the above technical solution:

one end of the rotating rod penetrates through one end of the cavity to be rotationally connected to the inside of the limiting frame, and a ratchet wheel is fixedly connected to the rod body of the rotating rod in the inside of the limiting frame.

As a further description of the above technical solution:

the surface of the belt body of the sleeve belt is fixedly connected with a plurality of ratchet bars, and the ratchet bars are matched with teeth on the ratchet wheel.

As a further description of the above technical solution:

and a limiting hole is formed in one side, far away from the limiting ring, of the limiting frame, and the limiting hole is matched with the cuff.

As a further description of the above technical solution:

the inside of the sleeve belt is provided with an installation chamber, and an air bag is arranged in the installation chamber.

As a further description of the above technical solution:

one end fixedly connected with trachea of air pocket, tracheal one end runs through the one end of sleeve area and fixedly connected with pressure sensor, pressure sensor's one end fixedly connected with blood pressure display.

The utility model has the following beneficial effects:

1. according to the utility model, one end of the cuff passes through the limit ring arranged at the other end of the cuff, meanwhile, one end of the cuff passes through the limit hole formed at one side of the limit frame, and then the ratchet bar arranged on the cuff is matched with the ratchet wheel 6, when one end of the cuff is loosened, the cuff is retracted to drive the ratchet wheel and the rotating rod to rotate left, and then the rotating rod is driven to be positioned in the cavity, the racks are arrayed on one circle of the rod body, and then the limit plate is driven to rotate left through the racks, so that the top of the limit plate is tightly attached to the right side of the movable groove, the racks on the rotating rod and the limit plate are mutually pulled up, the limit frame is lifted by hand after the measurement is finished, the cuff is pulled out from the limit hole and the limit ring, and the sphygmomanometer cuff is conveniently separated, and the sphygmomanometer cuff is convenient to use.

Drawings

FIG. 1 is a front view of a blood pressure cuff of the present utility model for easy operation;

FIG. 2 is a cross-sectional view of a blood pressure cuff of the present utility model for easy operation;

FIG. 3 is a cross-sectional view of a stop frame of a cuff of a blood pressure monitor according to the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 3;

fig. 5 is a rear view of a blood pressure cuff of the present utility model for easy operation.

Legend description:

1. a cuff; 2. a ratchet strip; 3. a limiting ring; 4. a limit frame; 5. a rotating lever; 6. a ratchet wheel; 7. a cavity; 8. a rack; 9. a limiting plate; 10. a shaft lever; 11. a movable groove; 12. an air bag; 13. an air pipe; 14. a pressure sensor; 15. a blood pressure display; 16. and a limiting hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, one embodiment provided by the present utility model is: a sphygmomanometer cuff convenient to operate comprises a cuff 1, one end of the cuff 1 is fixedly connected with a limiting ring 3, the middle part of the limiting ring 3 is matched with the cuff 1, one side of the limiting ring 3 is provided with a limiting frame 4, the bottom end of the inner wall of the limiting frame 4 is fixedly connected with two sides of the cuff 1, a cavity 7 is formed in one end plate body of the limiting frame 4, a rotating rod 5 is rotatably connected in the cavity 7, a plurality of racks 8 are arrayed on one circumference of a rod body of the rotating rod 5, one side of each rack 8 is provided with a limiting plate 9, a movable groove 11 communicated with the cavity 7 is formed right above the limiting plate 9, a shaft lever 10 is rotatably connected in the inner part of the movable groove 11, the middle part of a rod body of the shaft lever 10 is fixedly connected to the top end of the limiting plate 9, one end of the rotating rod 5 penetrates through one end of the cavity 7 and is rotatably connected in the inner part of the limiting frame 4, the rod body of the rotating rod 5 is fixedly connected with a ratchet 6 in the inner part of the limiting frame 4, the belt surface of the sleeve belt 1 is fixedly connected with a plurality of ratchet bars 2, the ratchet bars 2 are matched with teeth on the ratchet wheel 6, one side of the limiting frame 4 away from the limiting ring 3 is provided with a limiting hole 16, the limiting hole 16 is matched with the sleeve belt 1, the arm of a patient is wrapped through the sleeve belt 1, one end of the sleeve belt 1 passes through the limiting ring 3 arranged at the other end of the sleeve belt 1, meanwhile, one end of the sleeve belt 1 passes through the limiting hole 16 arranged at one side of the limiting frame 4, the sleeve belt 1 is retracted when one end of the sleeve belt 1 is loosened, the ratchet wheel 6 and the rotating rod 5 are driven to rotate left, the rotating rod 5 is driven to be positioned in a cavity 7, a rack 8 is arranged on one circle of the rod body, the limiting plate 9 is driven to rotate left through the rack 8, the top of the limiting plate 9 is used for clinging to the right side of the movable groove 11, the rack 8 on the rotating rod 5 and the limit plate 9 can be mutually braked to form an elbow, so that the automatic-locking function is realized, after the measurement is finished, the limit frame 4 is lifted by hand, the cuff 1 can be pulled out from the limit hole 16 and the limit ring 3, and the separation of the cuff of the sphygmomanometer is realized conveniently, and the automatic-locking sphygmomanometer is convenient and practical.

The inside of sleeve area 1 has offered the installing chamber, is provided with air pocket 12 in the installing chamber, and the one end fixedly connected with trachea 13 of air pocket 12, the one end of trachea 13 runs through the one end of sleeve area 1 and fixedly connected with pressure sensor 14, and the one end fixedly connected with blood pressure display 15 of pressure sensor 14, and then through the indoor air pocket 12 of patient's pulse impact, through trachea 13 and pressure sensor 14 with blood pressure numerical value transmission to blood pressure display 15.

Working principle: firstly, the sleeve belt 1 is wrapped, one end of the sleeve belt 1 passes through a limiting ring 3 arranged at the other end of the sleeve belt 1, meanwhile, one end of the sleeve belt 1 passes through a limiting hole 16 formed in one side of a limiting frame 4, then, the sleeve belt 1 is matched with a ratchet wheel 6 through a ratchet bar 2 arranged on the sleeve belt 1, when one end of the sleeve belt 1 is loosened, the sleeve belt 1 retracts to drive the ratchet wheel 6 and a rotating rod 5 to rotate left, then, the rotating rod 5 is driven to be positioned in a cavity 7, a rack 8 is arranged in a circle of a rod body, then, the limiting plate 9 is driven to rotate left through the rack 8, then, the top of the limiting plate 9 is tightly attached to the right side of a movable groove 11, the rack 8 and the limiting plate 9 on the rotating rod 5 are mutually braked to enable the sleeve belt to have a self-locking function, then, after measurement is finished, the sleeve belt 1 is lifted up from the limiting hole 16 and the limiting ring 3 through a gas pipe 13 and a pressure sensor 14 by hands.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a sphygmomanometer cuff convenient to operation, includes cuff (1), its characterized in that: the utility model discloses a sleeve belt, including sleeve belt (1), sleeve belt, locating ring (3), locating plate (9), cavity (7) have been seted up to the one end fixedly connected with spacing ring (3) of sleeve belt (1), the middle part and sleeve belt (1) looks adaptation of spacing ring (3), one side of spacing ring (3) is provided with spacing frame (4), the inner wall bottom fixed connection of spacing frame (4) is in the both sides of sleeve belt (1), cavity (7) have been seted up to the inside one end plate body of spacing frame (4), the inside rotation of cavity (7) is connected with dwang (5), body of rod a week of dwang (5) is arranged and is had a plurality of racks (8), one side of rack (8) is provided with limiting plate (9), be provided with directly over limiting plate (9) with communicating movable groove (11) with cavity (7).

2. The sphygmomanometer cuff convenient to operate according to claim 1, wherein a shaft lever (10) is rotatably connected to the inside of the movable groove (11), and the middle part of the shaft lever (10) is fixedly connected to the top end of the limiting plate (9).

3. A blood pressure cuff for facilitating handling as recited in claim 1, wherein: one end of the rotating rod (5) penetrates through one end of the cavity (7) to be rotationally connected inside the limiting frame (4), and a ratchet wheel (6) is fixedly connected inside the limiting frame (4) and is located on the rod body of the rotating rod (5).

4. A blood pressure cuff for facilitating handling as recited in claim 1, wherein: the surface of the belt body of the sleeve belt (1) is fixedly connected with a plurality of ratchet bars (2), and the ratchet bars (2) are matched with teeth on the ratchet wheel (6).

5. A blood pressure cuff for facilitating handling as recited in claim 1, wherein: and a limiting hole (16) is formed in one side, far away from the limiting ring (3), of the limiting frame (4), and the limiting hole (16) is matched with the cuff (1).

6. A blood pressure cuff for facilitating handling as recited in claim 1, wherein: an installation chamber is formed in the sleeve belt (1), and an air bag (12) is arranged in the installation chamber.

7. The easy-to-operate sphygmomanometer cuff as recited in claim 6, wherein: one end of the air bag (12) is fixedly connected with an air pipe (13), one end of the air pipe (13) penetrates through one end of the cuff (1) and is fixedly connected with a pressure sensor (14), and one end of the pressure sensor (14) is fixedly connected with a blood pressure display instrument (15).