CN215424676U

CN215424676U - Wearable blood pressure monitor convenient to store

Info

Publication number: CN215424676U
Application number: CN202122001882.1U
Authority: CN
Inventors: 吴桂荣
Original assignee: Nanjing Kangju Medical Devices Co ltd
Current assignee: Nanjing Kangju Medical Devices Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-07
Anticipated expiration: 2031-08-24

Abstract

The utility model belongs to the technical field of blood pressure instruments, in particular to a wearable blood pressure instrument convenient to store, which aims at solving the problems that the wearable blood pressure instrument in the prior art has no storage function, is relatively complicated to store after the blood pressure instrument is used up, wastes time and labor, and invisibly increases burden on a doctor to influence the working efficiency of the doctor, the utility model provides a scheme that the wearable blood pressure instrument comprises a blood pressure instrument, wherein a storage barrel is fixedly arranged at the bottom of the blood pressure instrument, a rotating shaft is arranged inside the storage barrel, the left end and the right end of the rotating shaft are respectively and rotatably connected with the left inner wall and the right inner wall of the storage barrel, a torsion spring is sleeved on the rotating shaft, the left end of the torsion spring is fixedly connected with the left inner wall of the storage barrel, the right end of the torsion spring is fixedly connected on the rotating shaft, and the wearable blood pressure instrument realizes the storage operation of a binding band on the blood pressure instrument through a simple structure, and the operation is convenient, the time and the labor are saved, and the practicability is strong.

Description

Wearable blood pressure monitor convenient to store

Technical Field

The utility model relates to the technical field of blood pressure meters, in particular to a wearable blood pressure meter convenient to store.

Background

A sphygmomanometer is an instrument for measuring blood pressure, and is also called as a sphygmomanometer. The main categories of sphygmomanometers are auscultatory sphygmomanometers and oscillometric sphygmomanometers, which are based on the design principle of measuring blood pressure. The auscultatory method is also called Korotkoff sound method, and is the gold standard for clinical medicine noninvasive blood pressure measurement. Auscultation methods can be divided into manual auscultation and automatic auscultation. Mercury sphygmomanometer (pressure gauge) and spring gauge sphygmomanometer (pressure gauge) are early manual auscultation methods such as digital display sphygmomanometer, optical column sphygmomanometer, optical display sphygmomanometer, liquid crystal sphygmomanometer; the technical difficulty of the automation of the auscultation method is high. The oscillometric method is also called as an oscillation method, and simply speaking, the oscillation wave generated in the deflation process is obtained and converted by a certain algorithm to obtain the blood pressure value. Most electronic blood pressure meters are designed by adopting the oscillometric principle. The electronic sphygmomanometer is a wearable sphygmomanometer and can be divided into an upper arm type, a wrist type and a finger type.

Current wearable sphygmomanometer does not have the function of accomodating, and after the sphygmomanometer used up, it was comparatively loaded down with trivial details to accomodate, wastes time and energy, can increase the burden for the doctor intangibly, influences doctor's work efficiency. Therefore, a wearable blood pressure monitor convenient to store is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that a wearable sphygmomanometer in the prior art does not have a storage function, is relatively complicated to store after the sphygmomanometer is used up, wastes time and labor, and can invisibly increase burden on a doctor to influence the working efficiency of the doctor, and the wearable sphygmomanometer convenient to store is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a wearing formula sphygmomanometer convenient to accomodate, includes the sphygmomanometer, the bottom fixed mounting of sphygmomanometer has the storage cylinder, the inside of storage cylinder is provided with the pivot, the left end and the right-hand member of pivot rotate with the left side inner wall and the right side inner wall of storage cylinder respectively and be connected, the cover is equipped with torque spring in the pivot, torque spring's left end and the left side inner wall fixed connection of storage cylinder, torque spring's right-hand member fixed connection is in the pivot, fixed the winding is equipped with the bandage in the pivot, the bottom inner wall of storage cylinder is run through to the bottom of bandage and extends to the outside of storage cylinder, be provided with the female subsides of magic and the subsides of magic on the bandage, the female subsides of magic are pasted mutually with the subsides, the inside of storage cylinder is provided with stop gear, stop gear is connected with the pivot.

Preferably, fixed cover is equipped with two baffles in the pivot, the bandage is located between two baffles, is located the left side of left baffle and torque spring's right-hand member fixed connection, through setting up two baffles, can carry on spacingly to the bandage.

Preferably, the rectangular hole has been seted up to the bottom of containing cylinder, the bottom of bandage run through the rectangular hole and with rectangular hole sliding connection, through setting up the rectangular hole, can assist the bandage to unreel and roll.

Preferably, stop gear includes ratchet, sliding shaft, flexible pipe, backup pad and pull ring, the ratchet fixed cover is established in the pivot, the ratchet cooperatees with the ratchet, the top of ratchet and the bottom fixed connection of sliding shaft, the bottom fixed connection of flexible pipe is at the top of storage barrel, storage barrel and flexible pipe are run through and extend to the top of flexible pipe in the top of sliding shaft, the top of sliding shaft and the bottom fixed connection of backup pad, the top of backup pad and the bottom fixed connection of pull ring through setting up the cooperation between stop gear and the pivot, can carry out spacingly to the rotation of pivot.

Preferably, the sliding shaft is sleeved with a return spring, the bottom end of the return spring is fixedly connected to the sliding shaft, the top end of the return spring is rotatably connected with the inner wall of the top of the telescopic pipe, and the sliding shaft can be pushed to move downwards for resetting by the aid of the return spring.

Preferably, two positioning holes are formed in the inner wall of the top of the telescopic pipe, the bottom of the supporting plate is fixedly connected with a positioning rod, the positioning rod is matched with the two positioning holes respectively, and the rotation of the sliding shaft can be limited through the insertion fit between the positioning rod and the two positioning holes.

Has the advantages that: the torsion spring is arranged, so that the rotating shaft can be driven to rotate reversely and the binding band can be wound, the binding band can be rapidly stored in the storage barrel, time and labor are saved, the operation is convenient, the storage efficiency is improved, and the working efficiency of doctors is improved;

the ratchet wheel and the rotating shaft can be rotationally limited through positive and negative limiting matching between the ratchet wheel and the ratchet, and meanwhile, the binding band can be fixed in position, so that the use of the sphygmomanometer by a doctor is not influenced, and the sphygmomanometer can be used more conveniently;

this wearing formula sphygmomanometer has realized through simple structure the operation of accomodating of bandage on the sphygmomanometer, and convenient operation, labour saving and time saving, and the practicality is strong.

Drawings

Fig. 1 is a three-dimensional structural diagram of a wearable sphygmomanometer provided by the utility model and convenient to store;

FIG. 2 is a left side view of the structure of a wearable sphygmomanometer of the present invention, which is easy to store;

FIG. 3 shows a structure of a wearable blood pressure monitor provided by the utility model and convenient to store

A right side view;

FIG. 4 is a schematic structural view of part A in FIG. 3 of a wearable sphygmomanometer convenient to store according to the present invention;

FIG. 5 is a three-dimensional view of the structure of the rotating shaft and the baffle of the wearable sphygmomanometer convenient to store according to the present invention;

fig. 6 is a side view of the wearable sphygmomanometer according to the present invention, which is convenient to store, and includes a blood pressure monitor, a storage barrel, a binding band, a female hook-and-loop fastener, and a male hook-and-loop fastener.

In the figure: 1 sphygmomanometer, 2 storage barrels, 3 rotating shafts, 4 baffles, 5 torsion springs, 6 binding bands, 7 rectangular holes, 8 ratchets, 9 ratchets, 10 sliding shafts, 11 telescopic pipes, 12 return springs, 13 supporting plates, 14 pull rings, 15 positioning rods, 16 positioning holes, 17 magic female tapes and 18 magic sub tapes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, a wearable sphygmomanometer convenient for storage comprises a sphygmomanometer 1, a storage barrel 2 is fixedly mounted at the bottom of the sphygmomanometer 1, a storage barrel 2 is arranged to store a bandage 6, a rotating shaft 3 is arranged inside the storage barrel 2, the left end and the right end of the rotating shaft 3 are respectively rotatably connected with the left inner wall and the right inner wall of the storage barrel 2, the rotating shaft 3 is arranged to rotatably support the bandage 6, a torsion spring 5 is sleeved on the rotating shaft 3, the left end of the torsion spring 5 is fixedly connected with the left inner wall of the storage barrel 2, the right end of the torsion spring 5 is fixedly connected to the rotating shaft 3, the torsion spring 5 is arranged to drive the rotating shaft 3 to rotatably reset, the bandage 6 is fixedly wound on the rotating shaft 3, the bottom end of the bandage 6 penetrates through the bottom inner wall of the storage barrel 2 and extends to the outside of the storage barrel 2, a female magic tape 17 and a male magic tape 18 are arranged on the bandage 6, the magic female tape 17 and the magic sub tape 18 are adhered, the bandage 6 can be fixed on the arm of a patient by arranging the magic female tape 17 and the magic sub tape 18, and the limiting mechanism is arranged inside the containing barrel 2 and connected with the rotating shaft 3; the rotating shaft 3 is fixedly sleeved with two baffles 4, the binding belt 6 is positioned between the two baffles 4, the left side of the baffle 4 positioned on the left side is fixedly connected with the right end of the torsion spring 5, and the binding belt 6 can be limited by arranging the two baffles 4; the bottom of the storage barrel 2 is provided with a rectangular hole 7, the bottom end of the binding band 6 penetrates through the rectangular hole 7 and is in sliding connection with the rectangular hole 7, and the rectangular hole 7 is arranged to assist the binding band 6 in unreeling and reeling;

the limiting mechanism comprises a ratchet wheel 8, a ratchet 9, a sliding shaft 10, an extension tube 11, a supporting plate 13 and a pull ring 14, the ratchet 8 is fixedly sleeved on the rotating shaft 3, the ratchet 9 is matched with the ratchet 8, the rotating shaft 3 can be limited in rotation through the limiting matching between the ratchet 8 and the ratchet 9, the top of the ratchet 8 is fixedly connected with the bottom end of the sliding shaft 10, the bottom end of the extension tube 11 is fixedly connected with the top of the storage barrel 2, the top end of the sliding shaft 10 penetrates through the storage barrel 2 and the extension tube 11 and extends to the upper side of the extension tube 11, the top end of the sliding shaft 10 is fixedly connected with the bottom of the supporting plate 13, the top of the supporting plate 13 is fixedly connected with the bottom of the pull ring 14, and the rotation of the rotating shaft 3 can be limited by the matching between the limiting mechanism and the rotating shaft 3; the slide shaft 10 is sleeved with a return spring 12, the bottom end of the return spring 12 is fixedly connected to the slide shaft 10, the top end of the return spring 12 is rotatably connected with the inner wall of the top of the extension tube 11, and the return spring 12 is arranged to push the slide shaft 10 to move downwards for resetting; two positioning holes 16 are formed in the inner wall of the top of the telescopic pipe 11, a positioning rod 15 is fixedly connected to the bottom of the supporting plate 13, the positioning rod 15 is matched with the two positioning holes 16 respectively, and the rotation of the sliding shaft 10 can be limited through the insertion fit between the positioning rod 15 and the two positioning holes 16.

The working principle is as follows: when the wearable sphygmomanometer 1 is used, the pull ring 14 is lifted upwards, when the pull ring 14 moves upwards, the support plate 13 is driven to move upwards, then the support plate 13 drives the positioning rod 15 to move upwards and separate from the insertion connection with the positioning hole 16 on the front side, at this time, the support plate 13 also drives the sliding shaft 10 and the ratchet 9 to move upwards and compress the return spring 12, then when the ratchet 9 moves upwards, the clamping limit with the ratchet 8 is separated, at this time, the pull ring 14 is rotated by one hundred eighty degrees, when the pull ring 14 rotates by one hundred eighty degrees, the support plate 13, the positioning rod 15, the sliding shaft 10 and the ratchet 9 are driven to rotate by one hundred eighty degrees in the same direction, when the positioning rod 15 rotates by one hundred eighty degrees, the pull ring 14 is loosened, then the positioning rod 15 is driven to be inserted into the positioning hole 16 on the rear side through the elastic return characteristic of the return spring 12, at this time, the sliding shaft 10 can be limited in rotation, then the return spring 12 can drive the sliding shaft 10 and the ratchet 9 to move downwards, when the ratchet 9 moves downwards, the vertical plane on the ratchet 9 is located at the rear side, the inclined plane on the ratchet 9 is located at the front side, then the bandage 6 is pulled out from the inside of the storage barrel 2, when the bandage 6 is pulled outwards, the rotating shaft 3 is driven to rotate, when the rotating shaft 3 rotates, the ratchet 8 is driven to rotate, when the ratchet 8 rotates, the rotating direction of the ratchet 8 is just in fit contact with the inclined plane on the ratchet 9 and is in a slipping state, when the rotating shaft 3 rotates, the torsion spring 5 is stressed, when the bandage 6 is completely pulled out of the storage barrel 2, the torsion spring 5 can perform reverse elastic return, then the rotating shaft 3 and the ratchet 8 can drive the ratchet 8 to perform reverse rotation through the force of the reverse rotation return of the torsion spring 5, when the ratchet wheel 8 rotates reversely, the ratchet wheel 8 is limited to rotate reversely by the effect that the teeth on the ratchet wheel 8 abut against the vertical surface on the ratchet wheel 9, so that the bandage 6 is wound and limited, the bandage 6 cannot be rewound when in use, the bandage 6 is wound on the arm of a measurer, the magic female tape 17 and the magic child tape 18 are bonded together, the bandage 6 can be fixed on the arm of the measurer, the blood pressure meter 1 can be fixed on the arm of the measurer, the magic female tape 17 and the magic child tape 18 are separated after the blood pressure measurement of the measurer is finished, the bandage 6 is taken down from the arm of the measurer, the pull ring 14 is lifted upwards, and when the pull ring 14 moves upwards, the ratchet wheel 9 is driven to move upwards through the transmission between the pull ring 14 and the ratchet wheel 9, then, the pull ring 14 is rotated by one hundred eighty degrees, at this time, the pull ring 14 can drive the positioning rod 15 and the ratchet 9 to rotate by one hundred eighty degrees, then the positioning rod 15 can be driven to move downwards and be inserted into the positioning hole 16 positioned at the front side through the elastic resetting characteristic of the reset spring 12, at this time, the vertical plane on the ratchet 9 can be positioned at the front side, the inclined plane on the ratchet 9 can be positioned at the rear side, then the rotating shaft 3 and the ratchet 8 can be driven to rotate in the reverse direction through the elastic resetting characteristic of the torsion spring 5, at this time, the ratchet 8 rotates in the reverse direction, is matched with the inclined plane on the ratchet 9 to be in contact with each other and is in a slipping state, and then the torsion spring 5 can wind the binding band 6 into the accommodating barrel 2 and wind the rotating shaft 3.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A wearable sphygmomanometer convenient to store comprises a sphygmomanometer (1) and is characterized in that a storage barrel (2) is fixedly mounted at the bottom of the sphygmomanometer (1), a rotating shaft (3) is arranged inside the storage barrel (2), the left end and the right end of the rotating shaft (3) are respectively in rotating connection with the inner wall of the left side and the inner wall of the right side of the storage barrel (2), a torsion spring (5) is sleeved on the rotating shaft (3), the left end of the torsion spring (5) is fixedly connected with the inner wall of the left side of the storage barrel (2), the right end of the torsion spring (5) is fixedly connected to the rotating shaft (3), a binding band (6) is fixedly wound on the rotating shaft (3), the bottom end of the binding band (6) penetrates through the inner wall of the bottom of the storage barrel (2) and extends to the outside of the storage barrel (2), a magic female sticker (17) and a magic sub sticker (18) are arranged on the binding band (6), female subsides of magic (17) and magic subsides (18) bond mutually, the inside of containing barrel (2) is provided with stop gear, stop gear is connected with pivot (3).

2. A wearable blood pressure monitor convenient to store according to claim 1, wherein the rotating shaft (3) is fixedly sleeved with two baffles (4), the binding band (6) is located between the two baffles (4), and the left side of the baffle (4) located on the left side is fixedly connected with the right end of the torsion spring (5).

3. The wearable blood pressure monitor convenient to store as claimed in claim 1, wherein a rectangular hole (7) is formed in the bottom of the storage barrel (2), and the bottom end of the binding band (6) penetrates through the rectangular hole (7) and is slidably connected with the rectangular hole (7).

4. The wearable sphygmomanometer convenient to store according to claim 1, wherein the limiting mechanism comprises a ratchet wheel (8), a ratchet (9), a sliding shaft (10), an expansion tube (11), a support plate (13) and a pull ring (14), the ratchet wheel (8) is fixedly sleeved on the rotating shaft (3), the ratchet wheel (9) is matched with the ratchet wheel (8), the top of the ratchet wheel (9) is fixedly connected with the bottom end of the sliding shaft (10), the bottom end of the expansion tube (11) is fixedly connected with the top of the storage barrel (2), the top end of the sliding shaft (10) penetrates through the storage barrel (2) and the expansion tube (11) and extends to the upper portion of the expansion tube (11), the top end of the sliding shaft (10) is fixedly connected with the bottom of the support plate (13), and the top of the support plate (13) is fixedly connected with the bottom of the pull ring (14).

5. The wearable sphygmomanometer convenient to store according to claim 4, wherein the sliding shaft (10) is sleeved with a return spring (12), the bottom end of the return spring (12) is fixedly connected to the sliding shaft (10), and the top end of the return spring (12) is rotatably connected with the inner wall of the top of the telescopic tube (11).

6. The wearable blood pressure monitor convenient to store as claimed in claim 4, wherein two positioning holes (16) are formed in the inner wall of the top of the extension tube (11), a positioning rod (15) is fixedly connected to the bottom of the support plate (13), and the positioning rods (15) are respectively matched with the two positioning holes (16).