CN218651795U - Portable electronic blood pressure instrument - Google Patents
Portable electronic blood pressure instrument Download PDFInfo
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- CN218651795U CN218651795U CN202222114375.3U CN202222114375U CN218651795U CN 218651795 U CN218651795 U CN 218651795U CN 202222114375 U CN202222114375 U CN 202222114375U CN 218651795 U CN218651795 U CN 218651795U
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- blood pressure
- air
- circuit board
- portable electronic
- backshell
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Abstract
The utility model discloses a portable electronic blood pressure monitor, it includes: the blood pressure appearance main part is provided with the gas pocket and the power supply jack of being connected with the armlet in this blood pressure appearance main part, the blood pressure appearance main part include: apron, circuit board and backshell, apron and backshell each other the lid close, the circuit board install on the backshell to form a cavity with the backshell cooperation, install in the cavity: the air channel assembly, the loudspeaker and the power supply unit; the air hole is communicated with the air path assembly, and the power supply jack is connected with the power supply unit. The utility model provides a sphygmomanometer main part adopts the modularized design, with electronic component integration on the circuit, and gas circuit subassembly, speaker, electrical unit etc. have the part distribution of certain space volume and set up in the cavity that the backshell had in the sphygmomanometer main part to make full use of inner space makes the inner structure of whole sphygmomanometer body compact, makes the volume of whole sphygmomanometer body further reduce, adapts to the utility model relates to a portable use.
Description
The technical field is as follows:
the utility model relates to the technical field of blood pressure detection products, in particular to a portable electronic blood pressure monitor.
Background art:
a common electronic blood pressure monitor includes: the blood pressure monitor comprises a blood pressure monitor main body and an armband, wherein the armband is connected with the blood pressure monitor main body through an air pipe, and the blood pressure monitor main body generally comprises: the working principle of the air pump and the measuring circuit is that the oscillography is usually adopted to display the blood pressure of the human body. The measurement result of the electronic sphygmomanometer is more convenient and accurate compared with the result measured by the traditional auscultation method of the mercury pressure gauge, so that the electronic sphygmomanometer is generally applied at present.
At present, a plurality of parts such as an air pump, an air circuit, a measuring circuit, a power supply module and a display module are arranged in a common electronic sphygmomanometer, and the outside of the electronic sphygmomanometer is connected with an armband, so that the whole structure is large, the conventional electronic sphygmomanometer is designed on a desk, and the whole equipment is similar to a small computer. The desktop design is not convenient to carry as a handheld device, and the inventor of the invention provides the following improved technical scheme aiming at the problem.
The utility model has the following contents:
the utility model aims to solve the technical problem that the prior art is not enough to be overcome, and provides a portable electronic blood pressure monitor.
In order to solve the technical problem, the utility model discloses a following technical scheme: a portable electronic blood pressure monitor comprising: the blood pressure appearance main part is provided with the gas pocket and the power supply jack of being connected with the armlet in this blood pressure appearance main part, the blood pressure appearance main part include: apron, circuit board and backshell, apron and backshell each other the lid close, the circuit board install on the backshell to form a cavity with the backshell cooperation, install in the cavity: the air channel assembly, the loudspeaker and the power supply unit; the air hole is communicated with the air path assembly, and the power supply jack is connected with the power supply unit.
Further, in the above technical solution, the air path assembly includes: the air pump comprises an air pump, an electromagnetic valve, a three-way valve and a connecting air pipe for connecting all parts, wherein air generated by the air pump is input into the three-way valve through the connecting air pipe, and the three-way valve is provided with three air passage interfaces which are respectively communicated with the electromagnetic valve, an air hole and an air pressure detection element in a circuit board through the connecting air pipe.
Furthermore, in the above technical scheme, the air pump and the electromagnetic valve are fixedly connected into a whole, and the air pump is fixedly connected in the cavity of the rear shell through a fastener.
Furthermore, in the above technical solution, the fastening member has a sleeve sleeved on the air pump, and two sides of the sleeve extend to form a connecting plate, and the connecting plate is provided with a fastening hole; a limit groove capable of containing the air pump and the electromagnetic valve is formed in the cavity of the rear shell, and a clamping tongue corresponding to the clamping hole is formed in the limit groove.
Further, in the above technical solution, the cover plate includes: a display area made of transparent material, and an operation area made of operation keys.
Furthermore, in the above technical solution, the circuit board is located below the cover plate, an electronic display is disposed on the upper surface of the circuit board at a position corresponding to the display area, and a touch key is disposed at a position corresponding to the operation area; the lower surface of the circuit board is provided with an air pressure detection element connected with the three-way valve through a connecting air pipe.
Furthermore, in the above technical solution, a USB interface is disposed at a position of the side of the circuit board corresponding to the power supply jack.
Further, in the above technical solution, the air pipe holder is provided in a bending region where the bending angle of the connecting air pipe is greater than 90 degrees.
Furthermore, in the above technical solution, the blood pressure monitor main body is provided with a memory card slot electrically connected to the circuit board.
After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect: the utility model provides a sphygmomanometer main part adopts the modularized design, with electronic component integration on the circuit, and gas circuit subassembly, speaker, electrical unit etc. have the part distribution of certain space volume and set up in the cavity that the backshell had in the sphygmomanometer main part to make full use of inner space makes the inner structure of whole sphygmomanometer body compact, makes the volume of whole sphygmomanometer body further reduce, adapts to the utility model relates to a portable use.
Use the utility model discloses the time, with measure the cuff of blood pressure through the cuff trachea with three-way valve connection can, can measure patient's blood pressure, convenient to use
Description of the drawings:
fig. 1 is a perspective view of the present invention;
fig. 2 is a top view of another perspective of the present invention;
fig. 3 is an exploded perspective view of the present invention;
fig. 4 is an exploded perspective view from another perspective of the present invention;
FIG. 5 is a front view of the inside of the back shell of the blood pressure monitor of the present invention;
FIG. 6 is an exploded perspective view of the air channel assembly and the rear housing of the blood pressure monitor of the present invention;
fig. 7 is an exploded perspective view of the air pump, the solenoid valve and the fastener of the present invention.
The specific implementation mode is as follows:
the present invention will be further described with reference to the following specific embodiments and accompanying drawings.
Referring to fig. 1 to 7, the present invention relates to a portable electronic blood pressure monitor 1, wherein a display area 111 and a key operation area 112 are disposed on a surface of the electronic blood pressure monitor 1, and an air hole 131, a power supply jack 132, and a memory card slot 133 are disposed on a side surface thereof, respectively. The air hole 131 is used for being connected with an arm belt air pipe of an arm belt for measuring blood pressure, and the tail end of the arm belt air pipe can be provided with a connector for facilitating plugging and unplugging, and is connected with the air hole 131 through the connector, so that plugging and unplugging are facilitated. The power supply jack 132 may typically employ a USB jack for connection to an external power cord. The memory card slot 133 may employ an SD card slot, and stores the measured related data by the SD card 8.
The electronic blood pressure monitor 1 comprises: apron 11, circuit board 12 and backshell 13, apron 11 and backshell 13 are covered each other and are closed, circuit board 12 install on backshell 13 to form a cavity 130 with the cooperation of backshell 13, install in cavity 130: air channel subassembly 4, speaker 5, power supply unit 6. The utility model discloses a modular design, with electronic component integration on the circuit board, and gas circuit subassembly 4, speaker 5, electrical unit 6 etc. have the part distribution of certain space volume and set up in the cavity that backshell 13 had to make full use of inner space makes the inner structure of whole sphygmomanometer body compact, makes the volume of whole sphygmomanometer body further reduce.
As described above, the cover plate 11 includes the display area 111 made of a transparent material and the operation area 112 made of operation keys.
The circuit board 12 is located below the cover plate 11, an electronic display 121 is disposed on the upper surface of the circuit board 12 corresponding to the display area 111, and a touch key 122 is disposed on the upper surface of the circuit board 12 corresponding to the operation area 112. The lower surface of the circuit board 12 is provided with an air pressure detecting element 7. A USB interface 123 is disposed at a position corresponding to the power interface hole 132 on the side of the circuit board 12, and a memory card interface 124 is disposed at a position corresponding to the memory card slot 133.
The rear case 13 is a box with a certain depth, and is not only used for receiving the circuit board 12, but also matched with the cover plate 11, the circuit board 12 is matched with the rear case 13 to form a cavity 130, and the cavity 130 is used for installing: air channel subassembly 4, speaker 5, power supply unit 6. The air hole 131, the power supply jack 132 and the memory card slot 133 are respectively arranged on the side surface of the rear shell 13.
The gas circuit component 4 comprises: the air pump 41, the electromagnetic valve 42, the three-way valve 43 and the connecting air pipe 44 for connecting the components, wherein the three-way valve 43 is provided with three air passage interfaces which are respectively communicated with the electromagnetic valve 42, the arm belt air pipe and the air pressure detection element 7 in the circuit board 12 through the connecting air pipe 44. The air passage interface of the three-way valve 43 connected with the arm belt is exposed at the air hole 131 on the side surface of the rear shell 13, and when the air-tube connector is used, the air tube connector at the tail end of the arm belt air tube penetrates through the air hole 131 and then is in butt joint with the three-way valve 43, so that air passage conduction is formed.
Referring to fig. 5 to 7, in order to save space, the air pump 41 and the solenoid valve 42 are fixed together, the output end of the air pump 41 is directly connected to the solenoid valve 42, and the air path is controlled by the solenoid valve 42 to be turned on. In order to fix the combination of the air pump 41 and the solenoid valve 42 in the cavity 130 of the rear case 13, a fastener 45 is used. Specifically, the fastening member 45 has a sleeve 450 sleeved on the air pump, and connecting plates 451 are formed to extend from both sides of the sleeve 450, and the connecting plates 451 are provided with fastening holes 452. In the cavity 130 of the rear housing 13, a limiting plate 134 is formed, the limiting plate 134 is surrounded to form a limiting groove 135, the limiting groove 135 can just accommodate the combination of the air pump and the electromagnetic valve, the limiting is realized by limiting or interference fit of the limiting groove 135 to the combination, meanwhile, a latch 136 corresponding to the latch hole 452 is formed in the limiting plate 134 forming the limiting groove 135, and the combination of the air pump 41 and the electromagnetic valve 42 is stably connected in the cavity 130 by the snap fit of the latch hole 452 and the latch 136.
In order to allocate the space in the rear case 13 as much as possible, it is not guaranteed that the bent angle of the connecting air pipe 44 is less than 90 degrees, as shown in fig. 5, in which the bent angle between the connecting air pipe 44 between the solenoid valve 42 and the three-way valve 43 is significantly over 90 degrees. Because connect trachea 44 and adopt the plastic hose usually, after its angle of buckling is greater than 90 degrees, appear very easily because the trachea shutoff that the bending leads to the circulation of gas not smooth, in order to overcome this problem, the utility model discloses the bending region that is greater than 90 degrees in the angle of buckling of connecting trachea 44 is provided with trachea holder 46. The trachea retainer 46 may be implemented in the following manner: a curved channel is formed inside the air pipe holder 46, and since the air pipe holder 46 is usually made of plastic or metal material, the curved channel will not deform, and when the connecting air pipe passes through the curved channel, the connecting air pipe is limited by the curved channel, so that the connecting air pipe 44 is not bent and blocked. Of course, it is also possible to directly replace the curved channel with a rigid bending tube, and to replace the bending region of the connecting air tube 44 with a rigid bending tube.
In addition, the speaker 5 is connected to an audio unit in the circuit board 12 for generating voice information. The power supply unit 6 is generally composed of a battery and a power supply circuit, and supplies power to the circuit board 12.
The utility model discloses during the use, the armlet that will measure blood pressure pass through the armlet trachea be connected with three-way valve 43 can, can measure patient's blood pressure, convenient to use.
Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.
Claims (9)
1. A portable electronic blood pressure monitor comprising: the blood pressure appearance main part is provided with the gas pocket and the power supply jack of being connected with the armlet in this blood pressure appearance main part, its characterized in that: the blood pressure instrument main body comprises: apron, circuit board and backshell, apron and backshell each other the lid close, the circuit board install on the backshell to form a cavity with the backshell cooperation, install in the cavity: the air channel assembly, the loudspeaker and the power supply unit;
the air hole is communicated with the air path assembly, and the power supply jack is connected with the power supply unit.
2. A portable electronic blood pressure monitor as recited in claim 1, wherein: the gas circuit subassembly include: the air pump comprises an air pump, an electromagnetic valve, a three-way valve and a connecting air pipe for connecting all parts, wherein air generated by the air pump is input into the three-way valve through the connecting air pipe, and the three-way valve is provided with three air passage interfaces which are respectively communicated with the electromagnetic valve, an air hole and an air pressure detection element in a circuit board through the connecting air pipe.
3. A portable electronic blood pressure monitor as recited in claim 2, wherein: the air pump is fixedly connected with the electromagnetic valve into a whole, and the air pump is fixedly connected in the cavity of the rear shell through a fastener.
4. A portable electronic blood pressure monitor according to claim 3, wherein: the fastener is provided with a sleeve sleeved on the air pump, connecting plates extend from two sides of the sleeve, and clamping holes are formed in the connecting plates; a limit groove capable of containing the air pump and the electromagnetic valve is formed in the cavity of the rear shell, and a clamping tongue corresponding to the clamping hole is formed in the limit groove.
5. A portable electronic blood pressure monitor as recited in claim 2, wherein: the apron include: a display area made of transparent material, and an operation area made of operation keys.
6. The portable electronic blood pressure monitor of claim 5, wherein: the circuit board is positioned below the cover plate, an electronic display is arranged on the upper surface of the circuit board at a position corresponding to the display area, and a touch key is arranged at a position corresponding to the operation area; the lower surface of the circuit board is provided with an air pressure detection element connected with the three-way valve through a connecting air pipe.
7. The portable electronic blood pressure monitor of claim 6, wherein: and the side edge of the circuit board is provided with a USB interface corresponding to the position of the power supply jack.
8. A portable electronic blood pressure monitor according to any one of claims 2-7, wherein: an air pipe retaining piece is arranged in a bending area where the bending angle of the connecting air pipe is larger than 90 degrees.
9. A portable electronic blood pressure monitor according to any one of claims 1 to 7, wherein: the sphygmomanometer body is provided with a memory card slot electrically connected with the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222114375.3U CN218651795U (en) | 2022-08-11 | 2022-08-11 | Portable electronic blood pressure instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222114375.3U CN218651795U (en) | 2022-08-11 | 2022-08-11 | Portable electronic blood pressure instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218651795U true CN218651795U (en) | 2023-03-21 |
Family
ID=85555920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222114375.3U Active CN218651795U (en) | 2022-08-11 | 2022-08-11 | Portable electronic blood pressure instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218651795U (en) |
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2022
- 2022-08-11 CN CN202222114375.3U patent/CN218651795U/en active Active
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