Arm type electronic sphygmomanometer

Abstract

The utility model relates to the technical field of sphygmomanometers, and provides an arm type electronic sphygmomanometer which comprises a first shell assembly, a second shell assembly and a gas circuit mechanism, the first shell assembly comprises a first shell, a main control board and a pressure sensor, the main control board is connected with the first shell, the pressure sensor is arranged on the main control board, and the second shell assembly is connected with the gas circuit mechanism. The first shell is detachably connected with the second shell assembly; the gas circuit mechanism is used for being arranged in the first shell after being assembled, the gas circuit mechanism comprises a gas circuit assembly and a first three-way pipe, and three ports of the first three-way pipe are detachably connected with the gas circuit assembly, the first shell and the pressure sensor respectively. According to the arm type electronic sphygmomanometer, the air path mechanism can be assembled outside the first shell and then installed on the first shell, the operation space for assembling outside the shell is large, the operation efficiency is high, the air path mechanism is arranged in the first shell after being assembled, the first shell does not need to have a large operation space, the size of the first shell is reduced, and the size of the first shell is reduced. The whole arm type electronic sphygmomanometer is small in size and convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic sphygmomanometers, in particular to an arm-type electronic sphygmomanometer. Background Art

[0002] An electronic sphygmomanometer is a medical device that uses modern electronic technology and the indirect blood pressure measurement principle to measure blood pressure. Electronic sphygmomanometers are divided into arm-type, wrist-type, and watch-type. Due to various factors such as uneven product accuracy, production technology, and user wearing habits, the measurement of wrist-type and watch-type sphygmomanometers is not accurate enough. Therefore, arm-type sphygmomanometers are still mainly used in the medical field to monitor the health of patients.

[0003] Currently, the arm-type electronic sphygmomanometers on the market are usually large in size and heavy in the whole machine, which is not convenient for patients to carry when traveling. Content of the Utility Model

[0004] The utility model provides an arm-type electronic sphygmomanometer to solve the defect that the arm-type electronic sphygmomanometer in the prior art is large in volume and not convenient to carry.

[0005] The utility model provides an arm-type electronic sphygmomanometer, including: a first housing assembly, a second housing assembly, and an air circuit mechanism. The first housing assembly includes: a first housing, a main control board, and a pressure sensor. The main control board is connected to the first housing, the pressure sensor is arranged on the main control board, and the first housing is detachably connected to the second housing assembly; the air circuit mechanism is used to be arranged in the first housing after assembly. The air circuit mechanism includes: an air circuit component and a first three-way pipe. The three ports of the first three-way pipe are respectively detachably connected to the air circuit component, the first housing, and the pressure sensor.

[0006] According to the arm-type electronic sphygmomanometer provided by the utility model, the air circuit component includes: an air pump, a gas guide seat, a second three-way pipe, and an air valve. The air pump, the gas guide seat, the second three-way pipe, and the air valve are connected in sequence; the gas guide seat is also used to be connected to an external air pipe, and the first three-way pipe is communicated with the second three-way pipe.

[0007] According to the arm-type electronic sphygmomanometer provided by the utility model, a plurality of fixing seats and fixing columns are arranged in the first housing. The air pump, the gas guide seat, and the air valve are respectively arranged in the fixing seats, and the first three-way pipe is sleeved on the fixing column.

[0008] According to the arm-type electronic sphygmomanometer provided by the utility model, it further includes a plurality of shock pads, and the plurality of shock pads are respectively arranged between the air pump and the main control board, and between the air pump and the fixing seat.

[0009] According to an arm-type electronic sphygmomanometer provided by the present utility model, the first housing assembly further includes a speaker, the speaker is disposed within the first housing, and the speaker is electrically connected to the main control board.

[0010] According to an arm-type electronic sphygmomanometer provided by the present utility model, the first housing assembly further includes a battery, the battery is disposed within the first housing, and is electrically connected to the main control board.

[0011] According to an arm-type electronic sphygmomanometer provided by the present utility model, the first housing assembly further includes: a battery double-contact elastic sheet and a battery single-contact elastic sheet, the battery double-contact elastic sheet is disposed on the first housing, two ends of the battery double-contact elastic sheet are respectively electrically connected to the battery and the battery single-contact elastic sheet, and the battery single-contact elastic sheet is connected to the main control board.

[0012] According to an arm-type electronic sphygmomanometer provided by the present utility model, the first housing assembly further includes a cover body, a storage chamber is provided on the back surface of the first housing, the cover body is snap-connected to the first housing to seal the storage chamber, and the storage chamber is used for accommodating the battery.

[0013] According to an arm-type electronic sphygmomanometer provided by the present utility model, the second housing assembly includes: a second housing, a display screen and a key, the display screen and the key are disposed on the second housing, and the second housing is detachably connected to the first housing.

[0014] According to an arm-type electronic sphygmomanometer provided by the present utility model, a plurality of first positioning holes and a plurality of first positioning posts are provided on the back surface of the key, the second housing is provided with a plurality of second positioning posts that are cooperatively connected with the first positioning holes, and second positioning holes that are cooperatively connected with the first positioning posts.

[0015] For the arm-type electronic sphygmomanometer provided by the present utility model, the air circuit mechanism can be assembled outside the first housing and then installed on the first housing. The assembly operation space outside the housing is large, the operation efficiency is high, and it is arranged within the first housing after assembly, so that the first housing does not need to have a large operation space, thereby reducing the volume of the first housing, and making the entire arm-type electronic sphygmomanometer small in volume and convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1It is the front view of the arm-type electronic sphygmomanometer provided by the present utility model.

[0018] Figure 2 It is the side view of the arm-type electronic sphygmomanometer provided by the present utility model.

[0019] Figure 3 It is the top view of the arm-type electronic sphygmomanometer provided by the present utility model.

[0020] Figure 4 It is the exploded view of the arm-type electronic sphygmomanometer provided by the present utility model.

[0021] Figure 5 It is Figure 4 the exploded view of the gas path mechanism shown in

[0022] Figure 6 It is the top view of the first housing.

[0023] Figure 7 It is Figure 4 the exploded view of the first housing assembly shown in

[0024] Figure 8 It is Figure 4 the exploded view of the second housing assembly shown in

[0025] Figure 9 It is Figure 8 the schematic diagram of the back structure of the button shown in

[0026] Reference numerals:

[0027] 1. First housing assembly; 2. Gas path mechanism; 3. Second housing assembly;

[0028] 11. First housing; 12. Main control board; 13. Speaker; 14. Battery; 15. Battery double-sided elastic piece; 16. Cover body; 17. Gasket; 21. Air pump; 22. First air pipe; 23. Air guide seat; 24. Second air pipe; 25. Second three-way pipe; 26. Third air pipe; 27. Air valve; 28. First three-way pipe; 31. Second housing; 32. Display screen; 33. Button;

[0029] 111. Compartment; 112. First fixing seat; 113. Second fixing seat; 114. Third fixing seat; 115. Fixing column; 116. Through hole; 117. Switch; 311. Second positioning hole; 312. Second positioning column; 331. First positioning column; 332. First positioning hole. Detailed implementation manners

[0030] To make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions in the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0031] The following will describe Figures 1 - 9 the arm-type electronic sphygmomanometer of the present utility model.

[0032] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the arm-type electronic sphygmomanometer includes: a first housing assembly 1, a gas path mechanism 2 and a second housing assembly 3. The first housing assembly 1 includes: a first housing 11, a main control board 12 and a pressure sensor. The main control board 12 is connected to the first housing 11, the pressure sensor is disposed on the main control board 12, and the first housing 11 is detachably connected to the second housing assembly 3. The gas path mechanism 2 includes: a gas path assembly and a first three-way pipe 28. The gas path assembly and the first three-way pipe 28 are both disposed inside the first housing 11. The first end of the first three-way pipe 28 is connected to the gas path assembly, the second end of the first three-way pipe 28 is detachably connected to the first housing 11, and the third pipe of the first three-way pipe 28 is detachably connected to the pressure sensor.

[0033] Specifically, the main control board 12 is connected to the first housing 11 by screws, and there is a certain gap between the main control board 12 and the first housing 11. The gas path mechanism 2 is disposed in this gap. In this embodiment, the gas path mechanism 2 can be assembled outside the first housing 11 and then connected to the first housing 11 and the pressure sensor. Specifically, the gas path mechanism 2 includes a gas path assembly and a first three-way pipe 28. After the gas path assembly is assembled, the first end of the first three-way pipe 28 is connected to the gas path assembly, and the remaining two ends of the first three-way pipe 28 are respectively hermetically connected to the first housing 11 and the pressure sensor. For example, the remaining two ends of the first three-way pipe 28 can be respectively sleeved on the cylinder in the first housing 11 and sleeved on the pressure sensor to achieve a detachable and sealed connection.

[0034] After installing the gas path mechanism 2 into the first housing 11, connect the first housing 11 to the second housing assembly. In this embodiment, the first housing 11 can be snap-connected or bolt-connected to the second housing assembly.

[0035] In the embodiment of the present utility model, for the arm-type electronic sphygmomanometer, the air circuit mechanism can be assembled outside the first housing and then installed on the first housing. There is a large operating space for the assembly outside the housing, and the operating efficiency is high. After assembly, it is arranged inside the first housing, so that the first housing does not need to have a large operating space, thereby reducing the volume of the first housing and making the whole arm-type electronic sphygmomanometer small and portable.

[0036] As Figure 5 shown, in the embodiment of the present utility model, the air circuit assembly includes: an air pump 21, a gas guide seat 23, a second three-way pipe 25 and a gas valve 27. The air pump 21, the gas guide seat 23, the second three-way pipe 25 and the gas valve 27 are connected in sequence. The gas guide seat 23 is connected to an external air pipe, and the first end of the first three-way pipe 28 communicates with the second three-way pipe 25.

[0037] In a specific embodiment, the air pump 21 is communicated with the gas guide seat 23 through a first air pipe 22, and the gas guide seat 23 is communicated with the first end of the second three-way pipe 25 through a second air pipe 24. In this embodiment, the gas guide seat 23 also has three channels, two of which are respectively connected to the first air pipe 22 and the second air pipe 24, and the other channel is connected to an external air pipe. The second end of the second three-way pipe 25 is communicated with a third air pipe 26, and the third air pipe 26 is communicated with the gas valve 27. Specifically, both the second air pipe 24 and the first three-way pipe 28 are pipes with a bent portion, so that the air circuit mechanism 2 is bent instead of being arranged in a straight line, thereby making the air circuit mechanism 2 compact and reducing the volume of the first housing 11.

[0038] As Figure 6 shown, in the embodiment of the present utility model, a plurality of fixing seats and fixing columns 115 are provided inside the first housing 11. Specifically, the plurality of fixing seats include: a first fixing seat 112, a second fixing seat 113 and a third fixing seat 114. The gas valve 27 is arranged inside the first fixing seat 112, the gas guide seat 23 is arranged inside the second fixing seat 113, and the air pump 21 is arranged inside the third fixing seat 114. The second end of the first three-way pipe 28 is sleeved outside the fixing column 115 to achieve a sealed connection.

[0039] Furthermore, the arm-type electronic sphygmomanometer further includes a plurality of shock pads, which are respectively arranged between the air pump 21 and the main control board 12, and inside the air pump 21 and the third fixing seat 114. Optionally, in the embodiment of the present utility model, the shock pads are shock-absorbing foam, which can be pasted on both sides of the air pump 21. When the air pump 21 works, the shock-absorbing foam on both sides can play a role in shock absorption.

[0040] As Figure 7As shown, in the embodiment of the present utility model, the first housing assembly 1 further includes a speaker 13. The speaker 13 is disposed within the first housing 11 and is electrically connected to the main control board 12. The first housing 11 is provided with a front sound cavity for the speaker and a sound outlet hole, enabling the speaker 13 to produce loud and noise-free sound. The speaker 13 is used for voice broadcast.

[0041] As Figure 7 shown, the first housing assembly 1 further includes a battery 14. The battery 14 is disposed within the first housing 11 and is electrically connected to the main control board 12. The battery 14 is used to supply power to the main control board 12.

[0042] Specifically, the first housing assembly 1 further includes a battery double-sided elastic sheet 15 and a battery single-sided elastic sheet. The battery double-sided elastic sheet 15 is press-fitted within the first housing 11 through the rib position of the first housing 11. One end of the battery double-sided elastic sheet 15 is electrically connected to the battery 14, and the other end is electrically connected to the battery single-sided elastic sheet. The battery single-sided elastic sheet is electrically connected to the main control board 12 to enable the battery 14 to supply power to the main control board 12.

[0043] The first housing assembly 1 further includes a cover 16. A storage chamber 111 is provided on the back surface of the first housing 11. The cover 16 is snap-connected to the first housing 11 to enclose the storage chamber 111. The storage chamber 111 is used to accommodate the battery 14. Specifically, the cover 16 is snap-connected to the first housing 11 to facilitate the installation and removal of the battery 14.

[0044] Furthermore, the first housing assembly 1 further includes a plurality of gaskets 17. The plurality of gaskets 17 are respectively disposed on the back surface of the first housing 11 and the surface of the cover 16 facing away from the battery 14.

[0045] In this embodiment, grooves are respectively provided on the back surface of the first housing 11 and the surface of the cover 16 facing away from the battery 14. The gaskets are adhered within the grooves. The gaskets 17 are used to play an anti-slip role. Optionally, the gaskets 17 are made of flexible materials such as silicone.

[0046] As Figure 8 shown, in the embodiment of the present utility model, the second housing assembly includes: a second housing 31, a display screen 32, and a button 33. The display screen 32 and the button 33 are disposed on the second housing 31. The second housing 31 is detachably connected to the first housing 11.

[0047] Specifically, an adhesive is provided on the back of the display screen 32, and a groove is provided on the surface of the second housing 31. The display screen 32 is adhered within the groove of the second housing 31 through the adhesive. The button 33 is connected to the second housing 31 through a snap structure.

[0048] Furthermore, as Figure 8 and Figure 9As shown, the back of the button 33 is provided with a plurality of first positioning holes 332 and a plurality of first positioning posts 331. The second housing 31 is provided with a plurality of second positioning posts 312 and a plurality of second positioning holes 311. The plurality of first positioning holes 332 are plugged in one-to-one with the plurality of second positioning posts 312, and the plurality of first positioning posts 331 are plugged in one-to-one with the plurality of second positioning holes 311, so as to prevent the button 33 from shaking greatly.

[0049] like Figure 2 As shown, a through hole 116 and a switch 117 are provided on the side of the first housing 11. The external air pipe passes through the through hole 116 and is connected to the air guide seat 23. The switch 117 is used to control the opening and closing of the air pump 21. When the switch 117 is turned on, when the air pump 21 is turned on, the gas enters the external air pipe along the air guide seat 23, the blood pressure of the tester changes, and the test value is displayed on the display screen 32.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An arm-type electronic blood pressure monitor, characterized in that: include: A first housing assembly, a second housing assembly and a gas path mechanism, wherein the first housing assembly comprises: a first housing, a main control board and a pressure sensor, wherein the main control board is connected to the first housing, the pressure sensor is arranged on the main control board, and the first housing is detachably connected to the second housing assembly; The gas circuit mechanism is used to be arranged in the first shell after assembly, and the gas circuit mechanism includes: a gas circuit component and a first three-way pipe, and the three ports of the first three-way pipe are detachably connected to the gas circuit component, the first shell and the pressure sensor respectively.

2. The arm-type electronic blood pressure monitor according to claim 1, characterized in that: The gas circuit assembly comprises: an air pump, an air guide seat, a second three-way pipe and an air valve, wherein the air pump, the air guide seat, the second three-way pipe and the air valve are connected in sequence; The air guide seat is also used to be connected to an external air pipe, and the first three-way pipe is communicated with the second three-way pipe.

3. The arm-type electronic blood pressure monitor according to claim 2, characterized in that: A plurality of fixing seats and fixing columns are arranged in the first shell, the air pump, the air guide seat and the air valve are arranged in the fixing seats respectively, and the first three-way pipe is sleeved with the fixing columns.

4. The arm-type electronic blood pressure monitor according to claim 3, characterized in that: It also includes a plurality of shock-absorbing pads, which are respectively arranged between the air pump and the main control board, and between the air pump and the fixing seat.

5. The arm-type electronic blood pressure monitor according to claim 1, characterized in that: The first shell component also includes a speaker, which is disposed in the first shell and is electrically connected to the main control board.

6. The arm-type electronic blood pressure monitor according to claim 1, characterized in that: The first housing assembly further includes a battery, which is disposed in the first housing and electrically connected to the main control board.

7. The arm-type electronic blood pressure monitor according to claim 6, characterized in that: The first shell assembly also includes: a battery double-linked spring sheet and a battery single-linked spring sheet, the battery double-linked spring sheet is arranged in the first shell, the two ends of the battery double-linked spring sheet are electrically connected to the battery and the battery single-linked spring sheet respectively, and the battery single-linked spring sheet is connected to the main control board.

8. The arm-type electronic blood pressure monitor according to claim 6, characterized in that: The first shell assembly further includes a cover body. A chamber is provided on the back of the first shell. The cover body is snap-fitted with the first shell to close the chamber. The chamber is used to accommodate the battery.

9. The arm-type electronic blood pressure monitor according to claim 1, characterized in that: The second shell assembly includes: a second shell, a display screen and buttons. The display screen and the buttons are arranged in the second shell. The second shell is detachably connected to the first shell.

10. The arm-type electronic blood pressure monitor according to claim 9, characterized in that: The back of the button is provided with a plurality of first positioning holes and a plurality of first positioning columns, and the second shell is provided with a plurality of second positioning columns matched and connected with the first positioning holes, and a second positioning hole matched and connected with the first positioning columns.

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