CN213155859U

CN213155859U - Domestic accurate blood pressure metering device

Info

Publication number: CN213155859U
Application number: CN202021177181.2U
Authority: CN
Inventors: 孙瑞超
Original assignee: Shenzhen Blue Health Technology Co ltd
Current assignee: Shenzhen Blue Health Technology Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-05-11
Anticipated expiration: 2030-06-22

Abstract

The utility model relates to the technical field of medical equipment, concretely relates to domestic accurate blood pressure metering device. The utility model discloses in, the other end through arc two has linked firmly the inserted link, through pegging graft pole and arc three, thereby make the fixture block move when the fixture block position department, utilize compression spring one to make fixture block and draw-in groove joint, and press piece and round bar through pressing, make the spacing groove one and the spacing groove two separation of limiting plate and corresponding position department, and move to pressing the piece along corresponding position department arc one and arc two pairs, thereby make the one end of arc four remove, and press the piece back through loosening, make the limiting plate with the spacing groove one and the spacing groove two joints that correspond position department, thereby inject the position of arc four, and then make sleeve area and user's upper arm fix, the detection result that this domestic accurate blood pressure metering device takes place not hard up the influence sphygmomanometer in sleeve area when using has been avoided.

Description

Domestic accurate blood pressure metering device

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to domestic accurate blood pressure metering device.

Background

The sphygmomanometer is an instrument for measuring blood pressure, also called as a sphygmomanometer, and is mainly divided into an auscultatory sphygmomanometer and an oscillometric sphygmomanometer according to the design principle of measuring blood pressure, most of electronic sphygmomanometers are designed by adopting the oscillometric principle, and the electronic sphygmomanometers are divided into an upper arm type, a wrist type and a finger type, and the most common electronic sphygmomanometer is the upper arm type.

When the existing electronic sphygmomanometer is used, the cuff is generally fixed with the upper arm by using the magic tape, and if the hair surface and the hook surface of the magic tape are not firmly adhered together when the electronic sphygmomanometer is used, inaccurate blood pressure monitoring of the sphygmomanometer is easily caused, so that certain influence is caused on a user.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the blood pressure monitoring of the sphygmomanometer is inaccurate due to the fact that the magic tape on the cuff is firmly adhered, a household accurate blood pressure measuring device is provided.

The purpose of the utility model can be realized by the following technical scheme:

a household accurate blood pressure measuring device comprises a blood pressure meter, wherein one side of the blood pressure meter is fixedly connected with an air pipe, one end of the air pipe is fixedly connected with a cuff, and the outer side of the cuff is provided with a limiting mechanism;

the limiting mechanism comprises a first arc plate, a second arc plate and a third arc plate, wherein the second arc plate is of a shell structure with an open end, the third arc plate is of a shell structure with openings at two ends, a first arc groove and a second arc groove are respectively formed in two sides of the two opposite ends of the three inner parts of the first arc plate and the three inner parts of the second arc plate, a plurality of first limiting grooves are uniformly formed in positions of the two corresponding first arc grooves of the first arc plate, a plurality of second limiting grooves are uniformly formed in positions of the three inner parts of the first arc plate, clamping grooves are formed in two sides of the other end of the three inner parts of the first arc plate, connecting rods are respectively arranged at two ends of the first arc plate, a plurality of fourth arc plates are fixedly connected between the bottoms of the connecting rods and one end of the first arc plate at the corresponding positions at equal intervals, two placing grooves are respectively formed in two ends of the connecting rods, a compression spring II is fixedly connected between one end of the round rod and one end of the inner part of the placing groove II, a limiting plate is fixedly connected with the outer side of the other end of the round rod, the inner parts of the limiting groove I and the limiting groove II are clamped with the limiting plate at the corresponding position, an inserting rod is fixedly connected with one end of the arc plate II, a placing groove I is arranged at each end of the inserting rod, a clamping block is connected in the placing groove I in a sliding manner, a compression spring I is fixedly connected between one end of the clamping block and one end of the inner part of the placing groove I, the inserting rod is inserted into the arc plate III when the round rod is used, so that when the clamping block moves the clamping groove position, the clamping block is clamped with the clamping groove by the compression spring I, the limiting plate is separated from the limiting groove I and the limiting groove II at the corresponding position by pressing the round rod, and the first pressing block moves along the first arc groove I, thereby make the one end of arc four remove, and then make sleeve area and user's upper arm fix, avoided this domestic accurate blood pressure metering device sleeve area when using to take place not hard up, influence sphygmomanometer's testing result.

The material of the first arc-shaped plate, the material of the second arc-shaped plate, the material of the third arc-shaped plate and the material of the fourth arc-shaped plate are all PP plastics.

The length of the first arc-shaped plate, the length of the second arc-shaped plate and the length of the third arc-shaped plate are the same, and the width of the second arc-shaped plate and the width of the third arc-shaped plate are the same.

The inner profiles of the first arc-shaped groove and the second arc-shaped groove are the same, and the inner profiles of the first limiting groove and the second limiting groove are the same.

The other end of the round rod is fixedly connected with a pressing block, the diameter of the pressing block is larger than the width of the arc-shaped groove I, and the round rod is limited by the pressing block.

The width of the fixture block is the same as that of the first placement groove, and the height of the fixture block is the same as that of the first placement groove.

The utility model has the advantages that:

1. the other end of the second arc-shaped plate is fixedly connected with an inserting rod, the inserting rod is inserted with the third arc-shaped plate, so that when the clamping block moves to the clamping groove position, the clamping block is clamped with the clamping groove by the first compression spring, and the limiting plate is separated from the first limiting groove and the second limiting groove at the corresponding positions by pressing the pressing block and the round rod, and moves along the first arc-shaped groove and the second arc-shaped groove at the corresponding positions, thereby moving one end of the arc-shaped plate IV, and after the pressing block is loosened, the limiting plate is clamped with the limiting groove I and the limiting groove II at the corresponding positions, thereby limiting the position of the arc-shaped plate IV, and then make sleeve area and user's upper arm fix, avoided this domestic accurate blood pressure metering device sleeve area to take place not hard up when using to influence the testing result of sphygmomanometer, and then increased this domestic accurate blood pressure metering device accuracy that detects.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a middle position-limiting mechanism of the present invention;

FIG. 3 is a schematic view of the relationship between the first arc plate and the fourth arc plate;

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

FIG. 5 is a schematic view of the structure of the arc plate of the present invention;

FIG. 6 is a schematic structural view of a second middle arc plate of the present invention;

fig. 7 is a schematic view of the structure of the middle insertion rod of the present invention.

In the figure: 100. a blood pressure monitor; 200. an air tube; 300. a cuff; 400. a limiting mechanism; 410. a first arc plate; 420. a second arc-shaped plate; 421. a first arc-shaped groove; 422. a first limiting groove; 430. a third arc-shaped plate; 431. an arc-shaped groove II; 432. a second limiting groove; 433. a card slot; 440. a plug rod; 441. placing the first groove; 442. a first compression spring; 443. a clamping block; 450. a fourth arc-shaped plate; 460. a connecting rod; 461. a second placing groove; 462. a second compression spring; 463. a round bar; 464. a limiting plate; 465. and pressing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. Referring to fig. 1-7, a household accurate blood pressure measuring device includes a blood pressure monitor 100, an air tube 200 is fixedly connected to one side of the blood pressure monitor 100, a cuff 300 is fixedly connected to one end of the air tube 200, and a limiting mechanism 400 is arranged at the outer side of the cuff 300;

the limiting mechanism 400 comprises a first arc plate 410, a second arc plate 420 and a third arc plate 430, wherein the second arc plate 420 is a shell structure with an open end, the third arc plate 430 is a shell structure with an open end, the two sides of one end of the second arc plate 420, which are opposite to the other end of the third arc plate 430, are respectively provided with a first arc groove 421 and a second arc groove 431, the position of the second arc plate 420, which corresponds to the first arc groove 421, is uniformly provided with a plurality of first limiting grooves 422, the position of the third arc plate 430, which corresponds to the second arc groove 431, is uniformly provided with a plurality of second limiting grooves 432, the two sides of the other end of the third arc plate 430 are respectively provided with a clamping groove 433, the two ends of the first arc plate 410 are respectively provided with a connecting rod 460, the bottom of the connecting rod 460 and one end of the first arc plate 410, which corresponds to the position, are respectively provided with a second placing groove 461, the inner part of the second placing, when the pressing block 465 is moved by the clamping block 443, the first compression spring 442 is utilized to clamp the clamping block 443 and the clamping block 443 is clamped with the clamping groove 433, the limiting plate 464 is separated from the first limiting groove 422 and the second limiting groove 432 at the corresponding position, and the pressing block 465 is moved along the first arc groove 421 and the second arc groove 431 at the corresponding position, thereby make four 450 one ends of arc remove, and then make cuff 300 and user's upper arm fix, avoided this domestic accurate blood pressure metering device cuff 300 to take place to become flexible when using, influence the testing result of sphygmomanometer 100.

The first arc-shaped plate 410, the second arc-shaped plate 420, the third arc-shaped plate 430 and the fourth arc-shaped plate 450 are all made of PP plastic, the lengths of the first arc-shaped plate 410, the second arc-shaped plate 420 and the third arc-shaped plate 430 are the same, and the widths of the second arc-shaped plate 420 and the third arc-shaped plate 430 are the same.

The inner contour of the first arc-shaped groove 421 is the same as that of the second arc-shaped groove 431, the inner contour of the first limiting groove 422 is the same as that of the second limiting groove 432, the other end of the round rod 463 is fixedly connected with the pressing block 465, the diameter of the pressing block 465 is larger than that of the first arc-shaped groove 421, the round rod 463 is limited by the pressing block 465, the width of the fixture block 443 is the same as that of the first placement groove 441, and the height of the fixture block 443 is the same as that of the first placement groove 441. The length of the insertion rod 440 is the same as the length of the inner part of the arc-shaped plate three 430, and the height of the insertion rod 440 is the same as the height of the inner part of the arc-shaped plate three 430.

The working principle is as follows: during the use, peg graft pole 440 and three 430 pegs graft of arc, thereby make fixture block 443 when removing draw-in groove 433 position department, utilize compression spring 442, make fixture block 443 and draw-in groove 433 joint, and press piece 465 and round bar 463 through pressing, make limiting plate 464 and spacing groove one 422 and spacing groove two 432 separation of corresponding position department, and move pressing piece 465 along corresponding position department arc groove one 421 and arc groove two 431, thereby make four 450's of arc one end remove, and then make sleeve area 300 and user's upper arm fix, it is not hard up to have avoided this domestic accurate blood pressure metering device sleeve area 300 to take place when using, influence the testing result of sphygmomanometer 100.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. A household accurate blood pressure measuring device comprises a blood pressure meter (100), and is characterized in that one side of the blood pressure meter (100) is fixedly connected with an air pipe (200), one end of the air pipe (200) is fixedly connected with a cuff (300), and the outer side of the cuff (300) is provided with a limiting mechanism (400);

stop gear (400) includes arc one (410), two (420) and three (430) of arc, two (420) of arc are the open shell structure of one end, three (430) of arc are both ends open-ended shell structure, arc one (421) and two (431) have been seted up respectively to two (420) of arc and three (430) inside both sides of carrying on the back one end, a plurality of spacing groove one (422) have evenly been seted up to two (420) of arc corresponding position department of arc one (421), a plurality of spacing groove two (432) have evenly been seted up to three (430) inside position department that corresponds arc two (431), draw-in groove (433) have all been seted up to the both sides of three (430) of arc inside other end, the both ends of one (410) of arc all are provided with connecting rod (460), link firmly a plurality of arcs four between the bottom of connecting rod (460) and the one end that corresponds position department (410) of arc equidistance (450) The two ends of the connecting rod (460) are provided with a second placing groove (461), the inside of the second placing groove (461) is connected with a round rod (463) in a sliding mode, a second compression spring (462) is fixedly connected between one end of the round rod (463) and one end of the inside of the second placing groove (461), a limiting plate (464) is fixedly connected to the outer side of the other end of the round rod (463), the insides of the first limiting groove (422) and the second limiting groove (432) are clamped with the limiting plate (464) at the corresponding position, one end of the second arc-shaped plate (420) is fixedly connected with the inserting rod (440), the two ends of the inserting rod (440) are provided with a first placing groove (441), the inside of the first placing groove (441) is connected with a clamping block (443), and a first compression spring (442) is fixedly connected between one end of the clamping block (443) and one end of the inside of the first.

2. The household accurate blood pressure measuring device as claimed in claim 1, wherein the first arc-shaped plate (410), the second arc-shaped plate (420), the third arc-shaped plate (430) and the fourth arc-shaped plate (450) are all made of PP plastic.

3. A home accurate blood pressure measuring device according to claim 1, wherein the first arc-shaped plate (410), the second arc-shaped plate (420) and the third arc-shaped plate (430) have the same length, and the second arc-shaped plate (420) and the third arc-shaped plate (430) have the same width.

4. A domestic accurate blood pressure measuring device according to claim 1, wherein the inner contours of the first arc-shaped groove (421) and the second arc-shaped groove (431) are the same, and the inner contours of the first limit groove (422) and the second limit groove (432) are the same.

5. A domestic accurate blood pressure measuring device according to claim 1, wherein the other end of the round bar (463) is connected with a pressing block (465), and the diameter of the pressing block (465) is larger than the width of the arc-shaped groove one (421).

6. A home-use accurate blood pressure measuring device according to claim 1, wherein the width of the fixture block (443) is the same as the width of the first placement groove (441), and the height of the fixture block (443) is the same as the height of the first placement groove (441).