Hypertension measuring instrument

Abstract

The utility model discloses a hypertension measuring instrument, which relates to the technical field of blood pressure measurement and comprises a measuring instrument for measuring blood pressure; the fixing assembly is used for fixing the elbow of the user; the fixing assembly comprises a mounting frame, the measuring instrument is arranged on the top surface of the mounting frame, and a measuring cavity is formed in the mounting frame. According to the blood pressure measuring instrument, through the arrangement of the fixing assembly, when blood pressure measurement is needed, the elbow of one hand can be placed on the air bag, then the rotating handle which can only rotate anticlockwise is rotated by the other hand, the bandage is contracted, after the bandage is contracted, the measuring instrument can be started, the air pump in the measuring instrument is made to inflate the air bag, and then the blood pressure can be measured. When the elbow of the user is clamped, the air bag is expanded, the elbow of the user is clamped more tightly through the device, at the moment, the measuring instrument starts to measure the blood pressure of the user through the connecting pipe, and therefore the purpose of self-adaptive clamping of the elbow of the user is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of blood pressure measurement, in particular to a hypertension measuring instrument. Background Art

[0002] Hypertension is a common cardiovascular disease, and its diagnosis mainly depends on the measurement of blood pressure. With the advancement of science and technology and the improvement of medical level, blood pressure measurement equipment has developed from traditional mercury sphygmomanometers to electronic sphygmomanometers, and then to the current smart sphygmomanometers. These blood pressure measurement devices have made significant progress in improving measurement accuracy, ease of operation and patient comfort.

[0003] The existing patent (application number: CN215078465U) proposes a convenient-to-wear measuring device for preventing hypertension, including a measuring instrument body, a display screen is arranged on the top of the measuring instrument body, a mounting plate is arranged on the right side of the measuring instrument body, a mounting groove is opened on the top of the mounting plate, and mounting bearing seats are fixedly connected to the inner surfaces on the left and right sides of the mounting groove, and the inner surfaces of the two mounting bearing seats close to each other are fixedly connected to the same rotating rod.

[0004] When the above-mentioned measuring device is in use, it clamps the user's elbows through the left and right blood pressure measuring half-cups to measure the user's blood pressure. However, the size and shape of the blood pressure measuring half-cups are fixed, so that it can only clamp the elbows of users with a single arm circumference. If the user's arm circumference is larger, it cannot be inserted, and if the user's arm circumference is smaller, it cannot be clamped. Therefore, the above-mentioned measuring device has certain limitations.

[0005] In view of this, this application is hereby filed. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a hypertension measuring instrument: comprising a measuring instrument for measuring blood pressure; a fixing component for fixing the elbow of a user; the fixing component comprises a mounting frame, the measuring instrument is arranged on the top surface of the mounting frame, a measuring cavity is provided in the mounting frame, an air bag connected to the measuring instrument is arranged in the measuring cavity, one side of the air bag is provided with one end of a strap, a tightening bin is provided on one side of the mounting frame, a tightening cavity is provided in the tightening bin, a tightening roller is rotatably connected in the tightening cavity, the other end of the strap is fixedly connected to the tightening roller, a ratchet is provided on the tightening roller, a mounting shaft is provided in the tightening cavity, a pawl is provided on the mounting shaft, the pawl is adapted to the ratchet, one end of a connecting column is rotatably connected to the top surface of the tightening bin, a notch communicating with the tightening cavity is provided on the top surface of the tightening bin, the other end of the connecting column passes through the notch and is arranged on the top surface of the tightening bin, and a limiting block is provided on the other end of the connecting column.

[0007] Furthermore, a measuring groove communicating with the measuring cavity is provided on one side of the installation frame, and a connecting pipe is provided on the measuring instrument, and the connecting pipe passes through the measuring groove and is connected with the airbag.

[0008] Furthermore, one end of the tightening roller is rotatably connected to the center of the rear side surface of the tightening cavity, a through hole communicating with the tightening cavity is opened on the front side of the tightening bin, the other end of the tightening roller passes through the through hole and is arranged on the front side of the tightening bin, and a rotating handle is arranged on the other end of the tightening roller.

[0009] Furthermore, a connection groove adapted to the strap is provided on the other side of the installation frame, the connection groove is communicated with the tightening cavity, and the other end of the strap passes through the connection groove and is fixedly connected to the tightening roller.

[0010] Furthermore, a roller is provided in the connecting groove, and two ends of the roller are rotatably connected to the front and rear side surfaces of the connecting groove respectively.

[0011] Furthermore, one end of a spring is fixedly connected to the pawl, the other end of the spring is fixedly connected to the top surface of the tightening cavity, the spring is sleeved around the side wall of the connecting column, and a pull handle is provided on the other end of the connecting column.

[0012] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0013] In the utility model, by setting a fixed component, when blood pressure measurement is needed, the elbow of one hand can be placed on the airbag first, and then the rotating handle that can only be rotated counterclockwise can be rotated with the other hand to shrink the strap. After the strap is shrunk, the measuring instrument can be started to allow the air pump in the measuring instrument to inflate the airbag to expand the airbag, so that the device can clamp the user's elbow more tightly. At this time, the measuring instrument will start to measure the user's blood pressure through the connecting tube, thereby achieving the purpose of adaptive clamping of the user's elbow. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0015] In the attached picture:

[0016] Figure 1 It is a side view of a hypertension measuring instrument;

[0017] Figure 2A rear view of a hypertension measuring instrument;

[0018] Figure 3 for Figure 2 Sectional view at AA in the middle;

[0019] Figure 4 for Figure 2 Sectional view at the middle BB;

[0020] Figure 5 for Figure 3 Enlarged view of point A in the middle.

[0021] Numbers in the figure:

[0022] 1. Installation frame; 101. Measurement cavity; 102. Air bag; 103. Measurement slot; 104. Connection slot;

[0023] 2. Measuring instrument; 201. Connecting pipe;

[0024] 3. Binding strap; 301. Roller;

[0025] 4. Tightening chamber; 401. Tightening chamber; 402. Installation shaft;

[0026] 5. tightening roller; 501. rotating handle; 502. ratchet;

[0027] 6. Ratchet;

[0028] 7. Connecting column; 701. Spring; 702. Limit block; 703. Pull handle.

[0029] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0030] The embodiments of the present utility model are described in detail below.

[0031] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0033] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Embodiment 1

[0036] like Figures 1 to 5 As shown, the utility model provides a hypertension measuring instrument: comprising a measuring instrument 2 for measuring blood pressure; a fixing component for fixing the user's elbow, the fixing component comprising a mounting frame 1, and the measuring instrument 2 is arranged on the top surface of the mounting frame 1.

[0037] A measuring cavity 101 is provided in the installation frame 1, an airbag 102 is provided in the measuring cavity 101, one end of the strap 3 is provided on one side of the airbag 102, a tightening chamber 4 is provided on one side of the installation frame 1, a tightening cavity 401 is provided in the tightening chamber 4, one end of the tightening roller 5 is connected to the tightening cavity 401 at the center of the rear side, a connecting groove 104 adapted to the strap 3 and connected to the tightening cavity 401 is provided on the other side of the installation frame 1, and the other end of the strap 3 passes through the connecting groove 104 and is fixedly connected to the tightening roller 5, so that the strap 3 can be tightened by rotating the tightening roller 5. Belt 3 is used to adaptively fix the user's elbow. A measuring slot 103 connected to the measuring cavity 101 is opened on one side of the installation frame 1, and an air pump is set in the measuring instrument 2. A connecting tube 201 is connected to the measuring instrument 2, and the connecting tube 201 is passed through the measuring slot 103 to connect with the airbag 102. When performing a blood pressure test, the measuring instrument 2 can inflate the airbag 102 through the connecting tube 201, thereby fixing the user's elbow more tightly, and allowing the measuring instrument 2 to measure the user's blood pressure data through the connecting tube 201 on the top surface of the installation frame 1.

[0038] Furthermore, by opening a through hole connected to the tightening cavity 401 on the front side of the tightening bin 4, the other end of the tightening roller 5 is allowed to pass through the through hole and is arranged on the front side of the tightening bin 4, and a rotating handle 501 is arranged on the other end of the tightening roller 5, so that the user can drive the tightening roller 5 to rotate by turning the rotating handle 501 on the front side of the installation frame 1, and then reel the strap 3, making it more convenient for the user to apply force when reeling the strap 3, and by arranging a ratchet 502 on the tightening roller 5, an installation shaft 402 is arranged in the tightening cavity 401, and a pawl 6 adapted to the ratchet 502 is arranged on the installation shaft 402, and the connecting rod 6 is rotated on the top surface of the pawl 6. One end of the connecting column 7 is connected to a slot on the top surface of the tightening chamber 4 which is connected to the tightening cavity 401, so that the other end of the connecting column 7 passes through the slot on the top surface of the tightening chamber 4, and a limit block 702 is set on the other end of the connecting column 7, so that the tightening roller 5 can only rotate counterclockwise before the user pulls the connecting column 7 to make the pawl 6 away from the ratchet 502, thereby driving the strap 3 to contract, and will be stuck by the pawl 6 when rotating clockwise, so that after tightening the strap 3, the user no longer needs to continue to hold the rotating handle 501 and can keep his elbow tightly connected with the airbag 102 and the strap 3, making the user experience more comfortable.

[0039] Furthermore, by setting a roller 301 adapted to the strap 3 in the connecting groove 104, the two ends of the roller 301 are rotatably connected to the front and rear sides of the connecting groove 104 respectively, so that when the strap 3 is tightened, its corner is no longer in direct contact with the connecting groove 104, and the roller 301 contacts the corner of the strap 3 instead. The roller 301 is a cylinder and is rollingly connected, which reduces the friction resistance and wear at the corner of the strap 3 when the strap 3 is tightened.

[0040] Embodiment 2

[0041] Based on the first embodiment, Figure 5 As shown, by fixing one end of the spring 701 on the pawl 6, the other end of the spring 701 is fixedly connected to the top surface of the tightening cavity 401, and the spring 701 is arranged around the side wall of the connecting column 7, so that under normal circumstances, the pawl 6 can always be in contact with the ratchet 502 driven by the spring 701, which can prevent the vibration caused by the user's touch, etc., which causes the pawl 6 to move away from the ratchet 502 and cause the strap 3 to loosen. By arranging a pull handle 703 on the other end of the connecting column 7, it is more convenient for the user to apply force when pulling the connecting column 7 to drive the pawl 6 away from the ratchet 502.

[0042] Working principle:

[0043] In order to achieve adaptive clamping of the user's elbow.

[0044] In the utility model, a fixing component is provided.

[0045] When blood pressure measurement is required, the user can first place the elbow of one hand on the airbag 102, and then use the other hand to rotate the rotating handle 501 that can only be rotated counterclockwise to shrink the strap 3. After the strap 3 has shrunk, the measuring instrument 2 can be started to allow the air pump in the measuring instrument 2 to inflate the airbag 102, so that the airbag 102 expands, allowing the device to clamp the user's elbow more tightly. At this time, the measuring instrument 2 will start to measure the user's blood pressure through the connecting tube 201, thereby achieving the purpose of adaptively clamping the user's elbow.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high blood pressure measuring instrument, It includes a measuring instrument (2) for measuring blood pressure; A fixing component, used for fixing the user's elbow; It is characterized in that The fixing assembly comprises a mounting frame (1), the measuring instrument (2) being arranged on the top surface of the mounting frame (1), a measuring cavity (101) being provided in the mounting frame (1), an air bag (102) being provided in the measuring cavity (101) and being connected to the measuring instrument (2), one end of a binding belt (3) being provided on one side of the air bag (102), a tightening chamber (4) being provided on one side of the mounting frame (1), a tightening chamber (401) being provided in the tightening chamber (4), a tightening roller (5) being rotatably connected in the tightening chamber (401), and the other end of the binding belt (3) being connected to the tightening roller (5). The tightening roller (5) is fixedly connected, a ratchet (502) is arranged on the tightening roller (5), a mounting shaft (402) is arranged in the tightening chamber (401), a pawl (6) is arranged on the mounting shaft (402), the pawl (6) is adapted to the ratchet (502), the top surface of the pawl (6) is rotatably connected to one end of a connecting column (7), the top surface of the tightening chamber (4) is provided with a notch connected to the tightening chamber (401), the other end of the connecting column (7) passes through the notch and is arranged on the top surface of the tightening chamber (4), and a limit block (702) is arranged on the other end of the connecting column (7).

2. A hypertension measuring instrument according to claim 1, characterized in that: A measuring groove (103) communicating with the measuring cavity (101) is provided on one side of the installation frame (1), and a connecting pipe (201) is provided on the measuring instrument (2), and the connecting pipe (201) passes through the measuring groove (103) and is connected to the airbag (102).

3. A hypertension measuring instrument according to claim 2, characterized in that: One end of the tightening roller (5) is rotatably connected to the center of the rear side surface of the tightening cavity (401); a through hole communicating with the tightening cavity (401) is provided on the front of the tightening bin (4); the other end of the tightening roller (5) passes through the through hole and is arranged on the front of the tightening bin (4); a rotating handle (501) is provided on the other end of the tightening roller (5).

4. A hypertension measuring instrument according to claim 3, characterized in that: A connecting groove (104) adapted to the binding belt (3) is provided on the other side of the installation frame (1); the connecting groove (104) is communicated with the tightening cavity (401); the other end of the binding belt (3) passes through the connecting groove (104) and is fixedly connected to the tightening roller (5).

5. A hypertension measuring instrument according to claim 4, characterized in that: A roller (301) is arranged in the connection groove (104), and two ends of the roller (301) are rotatably connected to the front and rear side surfaces of the connection groove (104) respectively.

6. A hypertension measuring instrument according to claim 5, characterized in that: One end of a spring (701) is fixedly connected to the pawl (6), the other end of the spring (701) is fixedly connected to the top surface of the tightening cavity (401), the spring (701) is sleeved around the side wall of the connecting column (7), and a pull handle (703) is provided on the other end of the connecting column (7).

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