CN221229323U - Small electronic blood pressure instrument - Google Patents

Abstract

The utility model discloses a small electronic blood pressure instrument, which comprises a lower shell and a storage assembly: the lower shell: the opening at the upper end of the four-way valve is buckled with an upper shell, a mounting plate is mounted in the lower shell through studs which are uniformly arranged, an air pump and a four-way valve are respectively arranged on the inner bottom surface of the lower shell, a working end of the air pump is communicated with an opening at the right side of the four-way valve through a pipeline, the opening at the right side of the upper end of the four-way valve is communicated with a pressure sensor arranged on the upper surface of the mounting plate through an air pipe, and the opening at the lower end of the four-way valve is communicated with an air bag in the cuff through a hose; and (3) accommodating the assembly: the left and right sides of the sleeve are symmetrically connected with the outer side surface of the lower shell in a sliding manner, and the sleeve is positioned in the accommodating assembly; wherein: the upper surface of the upper shell is respectively provided with a display screen and a control panel, so that the small electronic blood pressure meter is convenient to store and protect the cuff, and the internal structure is more compact and more convenient for blood pressure detection.

Description

Small electronic blood pressure instrument

Technical Field

The utility model belongs to the technical field of blood pressure meters, and particularly relates to a small electronic blood pressure meter.

Background

The electronic blood pressure meter is medical equipment for measuring blood pressure by utilizing modern electronic technology and blood pressure indirect measurement principle, and is divided into arm type, wrist type and watch type electronic blood pressure meters, and is usually composed of a blocking cuff, a sensor, an inflator pump and a measurement circuit, and is electronic equipment for measuring blood pressure by adopting oscillography, korotkoff sound or similar noninvasive blood pressure indirect measurement principle.

When the traditional electronic blood pressure meter is used, the blocking cuff is usually connected with the electronic blood pressure meter host through the hose, and most of the blocking cuff is directly leaked outside, so that the whole volume of the electronic blood pressure meter is large, and the blocking cuff is easily damaged outside to cause air leakage inside the inner cuff, so that the accuracy of blood pressure monitoring is affected, and the electronic blood pressure meter is inconvenient to use.

Disclosure of utility model

The utility model aims to provide a small electronic blood pressure meter so as to solve the technical problems in the background technology.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: a small electronic blood pressure meter comprises a lower shell and a containing assembly:

The lower shell: the opening at the upper end of the four-way valve is buckled with an upper shell, a mounting plate is mounted in the lower shell through studs which are uniformly arranged, an air pump and a four-way valve are respectively arranged on the inner bottom surface of the lower shell, a working end of the air pump is communicated with an opening at the right side of the four-way valve through a pipeline, the opening at the right side of the upper end of the four-way valve is communicated with a pressure sensor arranged on the upper surface of the mounting plate through an air pipe, and the opening at the lower end of the four-way valve is communicated with an air bag in the cuff through a hose;

and (3) accommodating the assembly: the left and right sides of the sleeve are symmetrically connected with the outer side surface of the lower shell in a sliding manner, and the sleeve is positioned in the accommodating assembly;

Wherein: the upper surface of the upper shell is provided with a display screen and a control panel respectively, the input end of the control panel is electrically connected with the battery output end arranged on the upper surface of the mounting plate, the input ends of the display screen and the air pump are electrically connected with the output end of the control panel, the output end of the pressure sensor is electrically connected with the input end of the control panel, the cuff is conveniently stored and protected, the internal structure is more compact, and the detection of blood pressure is more convenient.

Preferably, the storage component comprises dovetail bars and sliding plates, the dovetail bars are symmetrically arranged on the front inner wall and the rear inner wall of each sliding plate, dovetail grooves which are in sliding connection with the dovetail bars are uniformly formed in the outer side face of the lower shell, and the sleeve belts are located in cavities formed by the two sliding plates and the lower shell, so that the sleeve belts are conveniently stored and protected.

Preferably, the center of the inner bottom surface of the lower shell is rotationally connected with a gear, rack plates are arranged on the inner sides of the two sliding plates in a front-back staggered mode, the two rack plates are connected with the gear in a meshed mode, sliding grooves matched with the rack plates are formed in the left side surface and the right side surface of the lower shell, and synchronous movement of the two sliding plates is guaranteed.

Preferably, the middle part of rack board all is provided with the bar mouth, and the inside bottom surface bilateral symmetry of lower casing is equipped with spacing post, and spacing post is located the bar mouth inside that the homonymy corresponds respectively, plays spacing effect to the biggest removal position of rack board.

Preferably, the middle part of the upper surface of the lower shell is provided with a frame plate, the outer side surfaces of the two rack plates are contacted with the inner wall of the frame plate, a step column is connected in a sliding manner in a step groove at the upper end of the frame plate, a ball groove matched with the lower end of the step column is uniformly formed in the edge of the upper surface of the gear, a sealing cover is connected at the opening of the upper end of the step groove in a threaded manner, and a spring is arranged between the sealing cover and the step column and can limit the gear.

Preferably, be equipped with the voice broadcast ware in the mounting hole that upper housing upper surface set up, the output of control panel is connected to the input electricity of voice broadcast ware, conveniently carries out voice broadcast to blood pressure detection structure.

The small electronic blood pressure instrument has the following advantages:

1. This small-size electronic blood pressure meter pulls open two slide mutually, because rack board that two slide inner walls set up all is connected with gear engagement, guarantee two slide synchronous movement, spacing post is located the bar mouth at rack board middle part, can play spacing effect to the biggest pulling position of slide, make things convenient for taking out of sleeve area, after using, fold the sleeve area and place in the cavity that two slide and inferior valve body are constituteed, make two slide contacts with two slide in opposite directions, conveniently accomodate the sleeve area, make inner structure compacter, can play the guard action to the sleeve area simultaneously.

2. This small-size electronic blood pressure meter, the rack board drives gear pivoted while, spherical head and the spherical groove cooperation of gear upper surface of step post lower extreme make the step post reciprocate, spring between closing cap and the step post applys decurrent elastic pressure to the step post, after the slide pulls open to the biggest position, under the elastic pressure effect of spring, make the lower extreme joint to corresponding spherical inslot of step post, play spacing effect to the gear, and then play spacing effect to the slide through the rack board, make things convenient for the spacing fixedly of slide.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the lower housing of the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3a according to the present utility model.

The figure indicates: 1. a lower housing; 2. an upper housing; 21. a display screen; 22. a control panel; 23. a voice broadcast device; 3. a mounting plate; 4. an air pump; 5. a pressure sensor; 6. a four-way valve; 7. a battery; 8. a receiving assembly; 81. dovetail strips; 82. a slide plate; 9. rack plate; 10. a limit column; 11. a gear; 111. a spherical groove; 12. a cuff; 13. a frame plate; 14. a step post; 15. a spring; 16. and (5) sealing the cover.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

For a better understanding of the objects, structures and functions of the present utility model, a small electronic blood pressure monitor according to the present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, a small electronic blood pressure monitor of the present utility model includes a lower housing 1 and a housing assembly 8:

Lower housing 1: the upper end opening of the four-way valve is buckled with an upper shell 2, a mounting plate 3 is mounted in the lower shell 1 through uniformly arranged studs, an air pump 4 and a four-way valve 6 are respectively arranged on the inner bottom surface of the lower shell 1, the working end of the air pump 4 is communicated with the opening on the right side of the four-way valve 6 through a pipeline, the opening on the right side of the upper end of the four-way valve 6 is communicated with a pressure sensor 5 arranged on the upper surface of the mounting plate 3 through an air pipe, the opening on the lower end of the four-way valve 6 is communicated with an air bag in the sleeve 12 through a hose, the sleeve 12 is taken out and wound on the arm of a user, the air pump 4 works, the sleeve 12 is tightened by inflating the air bag in the sleeve 12 through the four-way valve 6, the pressure sensor 5 communicated with the four-way valve 6 can detect the pressure and fluctuation in the sleeve 12 in real time, and then the blood pressure of a user can be detected, and after the pressure sensor is used, the air release valve on the upper end of the four-way valve 6 is opened and the sleeve 12 is taken down;

Storage module 8: the sleeve belt 12 is arranged in the accommodating component 8, the accommodating component 8 comprises a dovetail bar 81 and sliding plates 82, the dovetail bars 81 are symmetrically arranged on the front and rear inner walls of the sliding plates 82, dovetail grooves which are in sliding connection with the dovetail bars 81 are uniformly formed in the outer side surface of the lower shell 1, the sleeve belt 12 is arranged in a cavity formed by the two sliding plates 82 and the lower shell 1, a gear 11 is rotationally connected in the center of the inner bottom surface of the lower shell 1, rack plates 9 are arranged on the opposite inner sides of the two sliding plates 82 in a front-rear staggered manner, the two rack plates 9 are in meshed connection with the gear 11, sliding grooves matched with the rack plates 9 are arranged on the left and right sides of the lower shell 1, strip-shaped openings are formed in the middle of the rack plates 9, limit columns 10 are symmetrically arranged on the left and right sides of the inner bottom surface of the lower shell 1, the limit columns 10 are respectively arranged in the strip-shaped openings corresponding to the same sides, the middle part of the upper surface of the lower shell 1 is provided with a frame plate 13, the outer side surfaces of the two rack plates 9 are contacted with the inner wall of the frame plate 13, a step column 14 is connected in a sliding way in a step groove at the upper end of the frame plate 13, a spherical groove 111 matched with the lower end of the step column 14 is uniformly arranged at the edge of the upper surface of the gear 11, a sealing cover 16 is connected at the opening of the upper end of the step groove in a threaded way, a spring 15 is arranged between the sealing cover 16 and the step column 14, the two sliding plates 82 are pulled back to back, as the rack plates 9 arranged on the inner walls of the two sliding plates 82 are meshed with the gear 11, the synchronous movement of the two sliding plates 82 is ensured, a limit column 10 is positioned in a strip-shaped opening at the middle part of the rack plates 9, the limit function can be played on the maximum pulling position of the sliding plate 82, the rack plates 9 drive the gear 11 to rotate, and meanwhile, a spherical head at the lower end of the step column 14 is matched with the spherical groove 111 on the upper surface of the gear 11, so that the step column 14 moves upwards, the spring 15 between the sealing cover 16 and the step post 14 applies downward elastic pressure to the step post 14, when the sliding plate 82 is pulled to the maximum position, the lower end of the step post 14 is clamped into the corresponding spherical groove 111 under the action of the elastic pressure of the spring 15, the limiting effect on the gear 11 is achieved, the sliding plate 82 is further limited through the rack plate 9, after the sleeve belt 12 is folded and placed in a cavity formed by the two sliding plates 82 and the lower shell 1, the two sliding plates 82 slide in opposite directions to enable the two sliding plates 82 to be contacted, the sleeve belt 12 is conveniently stored, and meanwhile the sleeve belt 12 can be protected;

Wherein: the upper surface of the upper shell 2 is provided with a display screen 21 and a control panel 22 respectively, so that the blood pressure detection structure is conveniently displayed, the input end of the control panel 22 is electrically connected with the output end of the battery 7 arranged on the upper surface of the mounting plate 3, the input ends of the display screen 21 and the air pump 4 are electrically connected with the output end of the control panel 22, and the output end of the pressure sensor 5 is electrically connected with the input end of the control panel 22, so that the normal operation of a circuit is ensured.

Wherein: be equipped with voice broadcast ware 23 in the mounting hole that upper housing 2 upper surface set up, voice broadcast ware 23's input electricity is connected control panel 22's output, can carry out voice broadcast to blood pressure's detection structure.

The working principle of the small electronic blood pressure meter is as follows: the two sliding plates 82 are pulled away from each other, as the rack plates 9 arranged on the inner walls of the two sliding plates 82 are meshed with the gear 11, the two sliding plates 82 are ensured to move synchronously, the limit post 10 is positioned in the strip-shaped opening in the middle of the rack plate 9, the maximum pulling position of the sliding plates 82 can be limited, the rack plate 9 drives the gear 11 to rotate, the spherical head at the lower end of the step post 14 is matched with the spherical groove 111 on the upper surface of the gear 11, the step post 14 moves upwards, the spring 15 between the sealing cover 16 and the step post 14 applies downward elastic pressure to the step post 14, after the sliding plates 82 are pulled to the maximum position, the lower end of the step post 14 is clamped into the corresponding spherical groove 111 under the elastic pressure of the spring 15, the limit effect is achieved on the gear 11, and the limit effect is further achieved on the sliding plates 82 through the rack plate 9, at this time, the cuff 12 is taken out and wound on the arm of a user, then the air pump 4 is controlled to work through the control panel 22, the cuff 12 is tightened by inflating the four-way valve 6 into the air bag in the cuff 12, at this time, the pressure sensor 5 communicated with the four-way valve 6 can detect the pressure and fluctuation in the measured cuff 12 in real time, further, the blood pressure of the user is detected, the display screen 21 can display detection data, the voice broadcasting device 23 is controlled by the control panel 22 to broadcast the measurement result in voice, the use is more convenient, after the use, the air release valve at the upper end of the four-way valve 6 is opened, the cuff 12 is taken down, then the cuff 12 is folded and placed in the cavity formed by the two sliding plates 82 and the lower shell 1, and the two sliding plates 82 slide oppositely to enable the two sliding plates 82 to be contacted.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. The small electronic blood pressure meter is characterized by comprising a lower shell (1) and a containing assembly (8):

Lower casing (1): the upper end opening part of the air pump is buckled with an upper shell (2), a mounting plate (3) is mounted in the lower shell (1) through studs which are uniformly arranged, an air pump (4) and a four-way valve (6) are respectively arranged on the inner bottom surface of the lower shell (1), the working end of the air pump (4) is communicated with the opening on the right side of the four-way valve (6) through a pipeline, the opening on the right side of the upper end of the four-way valve (6) is communicated with a pressure sensor (5) arranged on the upper surface of the mounting plate (3) through an air pipe, and the opening on the lower end of the four-way valve (6) is communicated with an air bag in a cuff (12) through a hose;

Storage module (8): the left and right sides of the sleeve are symmetrically connected with the outer side surface of the lower shell (1) in a sliding way, and the sleeve belts (12) are positioned in the accommodating assembly (8);

Wherein: the upper surface of the upper shell (2) is respectively provided with a display screen (21) and a control panel (22), the input end of the control panel (22) is electrically connected with the output end of a battery (7) arranged on the upper surface of the mounting plate (3), the input ends of the display screen (21) and the air pump (4) are electrically connected with the output end of the control panel (22), and the output end of the pressure sensor (5) is electrically connected with the input end of the control panel (22).

2. The miniaturized electronic blood pressure monitor of claim 1 wherein: the storage assembly (8) comprises dovetail strips (81) and sliding plates (82), the dovetail strips (81) are symmetrically arranged on the front inner wall and the rear inner wall of each sliding plate (82), dovetail grooves which are connected with the dovetail strips (81) in a sliding mode are uniformly formed in the outer side face of the lower shell (1), and the cuffs (12) are located in cavities formed by the two sliding plates (82) and the lower shell (1).

3. A miniaturized electronic blood pressure monitor as set forth in claim 2, wherein: the gear (11) is rotationally connected to the center of the inner bottom surface of the lower shell (1), rack plates (9) are arranged on the inner sides of the two sliding plates (82) in a front-back staggered mode, the two rack plates (9) are all meshed with the gear (11), and sliding grooves matched with the rack plates (9) are formed in the left side face and the right side face of the lower shell (1).

4. A miniaturized electronic blood pressure monitor as set forth in claim 3 wherein: the middle part of rack board (9) all is provided with the bar mouth, and the inside bottom surface bilateral symmetry of lower casing (1) is equipped with spacing post (10), and spacing post (10) are located the bar mouth inside that the homonymy corresponds respectively.

5. A miniaturized electronic blood pressure monitor as set forth in claim 2, wherein: the upper surface middle part of lower casing (1) is equipped with framed board (13), and the lateral surface of two rack boards (9) all is with the inner wall contact of framed board (13), and the step inslot sliding connection of framed board (13) upper end has step post (14), and the upper surface edge department of gear (11) evenly is provided with ball groove (111) with step post (14) lower extreme complex, and the upper end opening part threaded connection in step groove has closing cap (16), is equipped with spring (15) between closing cap (16) and step post (14).

6. The miniaturized electronic blood pressure monitor of claim 1 wherein: a voice broadcasting device (23) is arranged in a mounting hole formed in the upper surface of the upper shell (2), and the input end of the voice broadcasting device (23) is electrically connected with the output end of the control panel (22).