KR20030010310A - High efficient Rolling Pump for Electronic Blood Pressure monitor - Google Patents

High efficient Rolling Pump for Electronic Blood Pressure monitor Download PDF

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Publication number
KR20030010310A
KR20030010310A KR1020010045210A KR20010045210A KR20030010310A KR 20030010310 A KR20030010310 A KR 20030010310A KR 1020010045210 A KR1020010045210 A KR 1020010045210A KR 20010045210 A KR20010045210 A KR 20010045210A KR 20030010310 A KR20030010310 A KR 20030010310A
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KR
South Korea
Prior art keywords
pump
packing
sinker
pumping
rolling
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KR1020010045210A
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Korean (ko)
Inventor
박원희
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주식회사 자원메디칼
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Priority to KR1020010045210A priority Critical patent/KR20030010310A/en
Publication of KR20030010310A publication Critical patent/KR20030010310A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/22—Arrangements for enabling ready assembly or disassembly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

PURPOSE: A rolling pump for electronic sphygmomanometer with high pumping efficiency is provided to increase efficiency, to assemble conveniently and to reduce manufacturing cost. CONSTITUTION: An upper base(2) is joined to a motor(1). An eccentric rotary axis(3) is joined to a rotary axis of the motor. A sinker joining part(4) is connected to the eccentric rotary axis. An upper pump packing(5) and a lower pump packing(5-1) are joined to the sinker joining part to rock up and down. A suction packing(6) is joined to a cover(7) to open and close an inlet by pumping of the pump packing. The pump packing joined to the sinker joining part pumps by vertical movement of the sinker joining part.

Description

펌핑효율이 높은 전자 혈압계용 롤링펌프 {High efficient Rolling Pump for Electronic Blood Pressure monitor}High efficient Rolling Pump for Electronic Blood Pressure monitor

개인의 건강을 관리하기 위해서 가정 혹은 여행 중 언제 어디서나 혈압 측정이 가능하도록 혈압계의 휴대가 필요하며, 이에 따라 혈압계의 소형화가 필요한 실정이지만, 종래의 혈압계에 사용되어지는 롤링펌프의 경우 효율이 높지 않으면서 부피가 크게 설계되어 소형화가 힘든 실정이었다.In order to manage personal health, it is necessary to carry a sphygmomanometer to measure blood pressure anytime, anywhere, at home or during travel, and accordingly, it is necessary to miniaturize the sphygmomanometer. As the volume was designed to be large, it was difficult to miniaturize.

또한, 종래의 롤링펌프는 흡기패킹과 배기패킹이 펌핑구 상부에 배기와 흡기 패킹이 존재하는데, 이런 방식의 롤링펌프는 배기와 흡기 패킹이 같이 존재하므로 펌핑구의 직경이 증가하며, 이것은 롤링펌프의 전체적인 부피를 크게 만드는 원인이 됨은 물론, 배기부분의 배기방향 전환을 위해서도 불리한 조건을 가지게 되어 전체적인 롤링펌프의 효율이 떨어지는 실정이었다.In addition, in the conventional rolling pump, the intake packing and the exhaust packing have exhaust and intake packing on the upper part of the pumping port. In this manner, the rolling pump has both the exhaust and the intake packing, so that the diameter of the pumping port increases. In addition to causing the overall volume, as well as having a disadvantageous condition for changing the exhaust direction of the exhaust portion, the overall rolling pump efficiency was low.

본 발명은 상기의 문제점을 해결하기 위하여 모터(1)에 베이스 상(2)을 결합하고, 모터(1)의 회전축에 편심 회전축(3)을 결합하며, 편심회전축(3)에 싱커 결합부(4)를 연결하고, 상기 싱커 결합부(4)에 펌프패킹 상(5)과 펌프패킹 하(5-1)를 상하로 요동 가능하도록 결합하고, 펌프패킹 상,하(5,5-1) 내에 존재하는 배기패킹(8)과 흡입구를 개폐하는 역할을 하는 흡입패킹(6)을 설치한다.The present invention is coupled to the base (2) to the motor (1) in order to solve the above problems, the eccentric rotation shaft (3) is coupled to the rotation axis of the motor 1, the sinker coupling portion ( 4) is connected to the sinker coupling portion 4, the pump packing upper (5) and the pump packing lower (5-1) is coupled to swing up and down, pump packing up and down (5,5-1) The exhaust packing 8 existing in the inside and the suction packing 6 serving to open and close the inlet are provided.

상기와 같은 구조로 롤링펌프를 구성하며, 모터(1)의 회전에 따라 싱커 결합부(4)에 연결된 펌프 패킹 상,하(5,5-1)의 상하요동으로 공기를 펌핑하고, 상기 상하 펌핑에 의해 커버(7)에 연결된 흡입패킹(6)과 펌프패킹 상,하(5,5-1)내에 존재하는 배기패킹(8)의 순차적인 개폐를 통하여 공기의 흡입 및 배출이 이루어지며, 배기방향을 펌핑방향과 수직하는 방향으로 구성하여, 모터 일회전에 두 번의 펌핑이 일어나는 복동식의 효율이 높은 롤링펌프를 제공하는데 목적이 있다.The rolling pump has the structure as described above, and pumps the air by the up and down fluctuations of the pump packing up and down (5,5-1) connected to the sinker coupling portion 4 according to the rotation of the motor (1), and the up and down Intake and discharge of air is performed through sequential opening and closing of the suction packing 6 connected to the cover 7 and the exhaust packing 8 existing in the pump packing upper and lower parts 5 and 5-1 by pumping, It is an object of the present invention to provide a double-acting, high-efficiency rolling pump in which the exhaust direction is configured in a direction perpendicular to the pumping direction, in which two pumping occurs in one rotation of the motor.

또한 베이스 상(2)과 모터(1)를 추가적인 부품 없이 간단하게 조립할 수 있도록 구성하고, 배기패킹(8)과 펌프패킹(5,5-1)을 일체로 구성하여 조립의 편리성 및 생산단가를 낮추는데 목적이 있다.In addition, the base (2) and the motor (1) can be easily assembled without additional parts, and the exhaust packing (8) and the pump packing (5,5-1) are integrally configured for convenience and assembly cost. The purpose is to lower.

도 1 은 본 발명에 따른 전자 혈압계용 롤링펌프의 결합 순서를 나타내는 예시도1 is an exemplary view showing a coupling sequence of a rolling pump for an electronic blood pressure monitor according to the present invention.

도 2 는 본 발명의 결합상태를 보여주는 예시도2 is an exemplary view showing a bonding state of the present invention

도 3 은 본 발명의 순차적인 흡기와 배기를 보여주는 예시도3 is an exemplary view showing a sequential intake and exhaust of the present invention.

도 4 는 본 발명의 펌프패킹 내의 배기패킹을 보여주는 부분도Figure 4 is a partial view showing the exhaust packing in the pump packing of the present invention

도 5 는 본 발명의 흡기와 배기방향을 전향해주는 흡입구 및 배기로의 부분도.Figure 5 is a partial view of the inlet and exhaust path for redirecting the intake and exhaust direction of the present invention.

* 도면의 주요부분에 대한 부호의 설명** Explanation of symbols for the main parts of the drawings *

1 : 모터 2 : 베이스 상1: Motor 2: On Base

2-1 : 베이스 하 3 : 편심회전축2-1: Lower base 3: Eccentric rotation shaft

4 : 싱커 결합부 5 : 펌프패킹 상4: sinker coupling part 5: pump packing phase

5-1 : 펌프패킹 하 6 : 흡입패킹5-1: Under pump packing 6: Suction packing

7 : 커버 8 : 배기패킹7: cover 8: exhaust packing

9 : 흡입구 10 : 배기로9: inlet port 10: exhaust path

11 : 편심축11: eccentric shaft

본 발명에 따른 전자 혈압계용 롤링펌프를 일실시예를 통하여 상세하게 설명한다.The rolling pump for an electronic blood pressure monitor according to the present invention will be described in detail through an embodiment.

첨부된 도면, 도 1 은 본 발명에 따른 전자 혈압계용 롤링펌프의 결합 순서를 나타내는 예시도이고, 도 2 는 본 발명의 결합상태를 보여주는 예시도이며, 도 3 은 본 발명의 순차적인 흡기와 배기를 보여주는 예시도이며, 도 4는 펌프패킹 내의 배기패킹을 보여주는 부분도이며, 도 5는 흡기와 배기방향을 전향해주는 흡입구 및 배기로의 부분도이다.1 is an exemplary view showing a coupling sequence of an electronic blood pressure monitor rolling pump according to the present invention, Figure 2 is an exemplary view showing a coupling state of the present invention, Figure 3 is a sequential intake and exhaust of the present invention 4 is a partial view showing the exhaust packing in the pump packing, Figure 5 is a partial view of the inlet and exhaust path for redirecting the intake and exhaust direction.

이를 참조하면, 모터(1)에 베이스 상(2)을 결합하고, 모터(1)의 회전축에 편심 회전축(3)을 결합하며, 편심회전축(3)에 싱커 결합부(4)를 연결하고, 상기 싱커 결합부(4)에 펌프패킹 상(5)과 펌프패킹 하(5-1)를 상하 요동하도록 결합하고, 펌프패킹(5)의 펌핑에 의해 흡입구를 개폐하는 역할을 하는 흡입패킹(6)을 커버(7)에 결합 설치한다.Referring to this, the base phase 2 is coupled to the motor 1, the eccentric rotation shaft 3 is coupled to the rotation shaft of the motor 1, the sinker coupling portion 4 is connected to the eccentric rotation shaft 3, The suction packing 6 is coupled to the sinker coupling part 4 so as to swing the pump packing upper part 5 and the pump packing lower part 5-1 up and down, and opens and closes the suction port by pumping the pump packing 5. ) To the cover (7).

상기와 같은 구조로 결합된 롤링펌프는, 모터(1)에 연결된 편심회전축(3)이 모터회전축의 회전으로 편심을 가지고 회전하게 되며, 이때 펌프패킹 상(5)과 펌프패킹 하(5-1)에 결합된 싱커 결합부(4)와 편심회전축(3)이 연결되어 모터회전축과 편심회전축의 편심축(11) 사이의 편심량 만큼 상하로 요동을 하고, 이에 따라 싱커 결합부(4)와 연결된 펌프패킹 상하(5,5-1)가 상하 요동하게 된다. 이 때 상기 상하요동으로 펌핑이 일어나며 커버(7)에 연결된 흡입패킹(6)과 펌프패킹 내에 존재하는 배기패킹(8)의 순차적인 개폐를 통하여 공기의 흡입 및 배출이 이루어지며 이러한 작동은 모터(1) 회전이 한번 일어날 때 펌프패킹 상(5)과 펌프패킹 하(5-1)가 각각 한번씩 이루어지도록 고안되었으며, 커버(7)에 존재하는 배기로(10)를 통하여 원하는 방향으로 배출공기 방향을 조절할 수 있도록 고안되었다.The rolling pump coupled to the above structure, the eccentric rotation shaft 3 connected to the motor 1 is rotated with the eccentricity by the rotation of the motor rotation shaft, at this time the pump packing phase (5) and pump packing lower (5-1 Is coupled to the sinker coupling portion (4) and the eccentric rotation shaft (3) is coupled to swing up and down by the amount of eccentric between the eccentric shaft (11) of the motor rotation shaft and the eccentric rotation shaft, thus connected to the sinker coupling portion (4) Pump packing top and bottom (5,5-1) is swinging up and down. At this time, the pumping occurs due to the up-and-down swing, and the suction and discharge of the air is performed through the sequential opening and closing of the suction packing 6 connected to the cover 7 and the exhaust packing 8 present in the pump packing. 1) When the rotation occurs once, the pump packing phase (5) and the pump packing lower (5-1) is designed to be made once each, the exhaust air direction in the desired direction through the exhaust passage (10) present in the cover (7) It is designed to control.

본 발명은 상기와 같은 구조로 결합되어 펌핑을 하므로, 기존의 모터 일회전에 한번의 펌핑이 일어나는 단동식 롤링펌프를 개선하여, 모터 일회전에 두 번의 펌핑이 일어나는 복동식을 구현하여 기존의 롤링펌프보다 효율을 높일 수 있는 장점이 있다. 또한 모터(1)와 베이스 상(2)을 바로 연결하며 배기패킹(8)과 펌프패킹(5,5-1)을 하나로 구성하여 조립이 용이하고 생산단가가 낮으며, 배기방향을 배기로(10)를 통하여 펌핑 방향과 수직하게 구성함으로써 혈압계 장착 시 롤링펌프가 차지하는 면적을 줄일 수 있는 이점이 있다.The present invention is coupled to the structure as described above pumping, by improving the conventional single-acting rolling pump pumping once in one rotation of the motor, by implementing a double-acting type of two pumping occurs in one rotation of the motor conventional rolling There is an advantage to increase the efficiency than the pump. In addition, by directly connecting the motor (1) and the base (2), the exhaust packing (8) and the pump packing (5, 5-1) consists of one, easy assembly, low production cost, exhaust direction ( 10) through the configuration perpendicular to the pumping direction has the advantage of reducing the area occupied by the rolling pump when mounting the blood pressure monitor.

Claims (5)

펌프패킹의 상하 펌핑에 의해 베이스에 연결된 흡입패킹과 펌프패킹 내에 존재하는 배기패킹의 순차적인 개폐작용으로 공기의 흡입과 배출이 이루어지도록 구성되어 펌핑 효율이 향상되도록 고안된 롤링펌프에 있어서,In the rolling pump designed to improve the pumping efficiency by the intake and discharge of air by the sequential opening and closing action of the suction packing connected to the base and the exhaust packing present in the pump packing by pumping the pump packing up and down, 모터(1)에 베이스 상(2)을 결합하고, 모터(1)의 회전축에 편심 회전축(3)을 결합하며, 편심회전축(3)에 싱커 결합부(4)를 연결하고, 상기 싱커 결합부(4)에 펌프패킹 상(5)과 펌프패킹 하(5-1)를 상하 요동하도록 결합하며, 펌프패킹(5)의 펌핑에 의해 흡입구를 개폐하는 역할을 하는 흡입패킹(6)을 커버(7)에 결합 설치하여, 싱커 결합부(4)와 결합된 펌프패킹(5,5-1)이 싱커결합부(4)의 상하요동으로 펌핑이 일어나도록 구성된 펌핑효율이 높은 전자 혈압계용 롤링펌프.The base phase (2) is coupled to the motor (1), the eccentric rotation shaft (3) is coupled to the rotating shaft of the motor (1), the sinker coupling portion (4) is connected to the eccentric rotation shaft (3), and the sinker coupling portion (4) is coupled to the pump packing top (5) and the pump packing bottom (5-1) to swing up and down, and covers the suction packing (6) which serves to open and close the suction port by the pumping of the pump packing (5) 7) coupled and installed, the pump packing (5,5-1) coupled with the sinker coupling portion (4) is a high pumping efficiency rolling pump for electronic sphygmomanometer configured to be pumped up and down the sinker coupling portion (4) . 제 1항에 있어서,The method of claim 1, 싱커결합부에 펌프패킹이 상하(5,5-1)로 연결되어 모터 일회전당 펌핑이 2회 일어나는 복동식의 펌핑효율이 높은 전자 혈압계용 롤링펌프.Rolling pump for electronic double blood pressure meter with high pumping efficiency in which pump packing is connected to sinker coupling part up and down (5,5-1) and pumping occurs twice per motor revolution. 제 1항에 있어서,The method of claim 1, 배기의 흐름을 펌핑 방향과 수직 또는 다른 방향으로의 전향을 배기로(10)의 구성으로 구현한 펌핑효율이 높은 전자 혈압계용 롤링펌프.Rolling pump for the electronic sphygmomanometer with high pumping efficiency that implements the flow of the exhaust in the direction of the pumping direction perpendicular to or different from the pumping direction (10). 제 1항에 있어서,The method of claim 1, 펌프패킹(5,5-1)과 배기패킹(8)을 일체형으로 구성하여 조립의 편리성을 확보한 펌핑효율이 높은 전자 혈압계용 롤링펌프.A rolling pump for an electronic blood pressure monitor with high pumping efficiency which ensures the convenience of assembly by integrating the pump packing (5, 5-1) and the exhaust packing (8). 제 1항에 있어서,The method of claim 1, 모터(1)와 베이스(2)를 별도의 부품 없이 일체로 구성하도록 구성된 펌핑효율이 높은 전자 혈압계용 롤링펌프.Rolling pump with high pumping efficiency electronic blood pressure monitor configured to integrally configure the motor (1) and the base (2) without any separate parts.
KR1020010045210A 2001-07-26 2001-07-26 High efficient Rolling Pump for Electronic Blood Pressure monitor KR20030010310A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101040141B1 (en) * 2009-05-11 2011-06-09 동아전기부품 주식회사 Motor Actuator
US20150088009A1 (en) * 2013-09-23 2015-03-26 Koven Technology Semi-automatic sphygmomanometer system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54161101A (en) * 1978-06-09 1979-12-20 Matsushita Electric Works Ltd Diaphragm pump
JP2000283044A (en) * 1999-03-31 2000-10-10 Erc:Kk Pump

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54161101A (en) * 1978-06-09 1979-12-20 Matsushita Electric Works Ltd Diaphragm pump
JP2000283044A (en) * 1999-03-31 2000-10-10 Erc:Kk Pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101040141B1 (en) * 2009-05-11 2011-06-09 동아전기부품 주식회사 Motor Actuator
US20150088009A1 (en) * 2013-09-23 2015-03-26 Koven Technology Semi-automatic sphygmomanometer system

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