WO2009018735A1 - Dispositif de diagnostic ultrasonique de type ordinateur portable équipé d'un écran rotatif - Google Patents

Dispositif de diagnostic ultrasonique de type ordinateur portable équipé d'un écran rotatif Download PDF

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Publication number
WO2009018735A1
WO2009018735A1 PCT/CN2008/071289 CN2008071289W WO2009018735A1 WO 2009018735 A1 WO2009018735 A1 WO 2009018735A1 CN 2008071289 W CN2008071289 W CN 2008071289W WO 2009018735 A1 WO2009018735 A1 WO 2009018735A1
Authority
WO
WIPO (PCT)
Prior art keywords
display screen
upper seat
ultrasonic diagnostic
connecting piece
mounting hole
Prior art date
Application number
PCT/CN2008/071289
Other languages
English (en)
Chinese (zh)
Inventor
Renquan Qiu
Original Assignee
Chongqing Spruce Medicial Equipment Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing Spruce Medicial Equipment Co., Ltd. filed Critical Chongqing Spruce Medicial Equipment Co., Ltd.
Publication of WO2009018735A1 publication Critical patent/WO2009018735A1/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1681—Details related solely to hinges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
    • A61B8/461—Displaying means of special interest
    • A61B8/462—Displaying means of special interest characterised by constructional features of the display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • G06F1/162—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position changing, e.g. reversing, the face orientation of the screen with a two degrees of freedom mechanism, e.g. for folding into tablet PC like position or orienting towards the direction opposite to the user to show to a second user
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves

Definitions

  • the invention relates to the field of medical instruments, in particular to a notebook ultrasonic diagnostic apparatus with a display screen rotatable.
  • the notebook type ultrasonic diagnostic apparatus is an ultrasonic examination and diagnosis instrument commonly used by medical institutions, and is one of the three routine inspection equipments indispensable for hospitals, and is widely used for clinical examination and diagnosis of human organs.
  • the principle is that according to the different density and different ultrasonic propagation speeds of different human tissues and organs, that is, the characteristics of different acoustic impedances (the product of medium density and sound velocity), the piezoelectric wafers are excited by a certain regular electric pulse (transformation)
  • the ultrasonic wave sound energy
  • the device accepts, thereby converting the received echo (acoustic energy) into an electrical pulse, which is processed by digital beam synthesis and digital scan conversion to form a signal image or a Doppler blood flow image.
  • the existing notebook ultrasonic diagnostic apparatus generally includes a display screen 101 and a main body 102 with an operation panel (hereinafter referred to as a bottom), and the display screen and the bottom are hinged, and can be opened and closed. .
  • the display screen is turned on, and then the probe connected to the notebook ultrasonic diagnostic apparatus is held, and the different parts of the patient are swam away while watching the display screen. Record and analyze data.
  • the operator is easy to explore It is usually necessary to move or change its position, and the orientation of the display is fixed. It is difficult to watch when the angle is too biased.
  • the ultrasonic diagnostic equipment is a precision instrument that requires safe and stable placement, especially when performing detection. It is not allowed to move at random, that is, the mobile operator has to move back to the seat; plus the four contact magnets on the bottom of the ultrasonic diagnostic apparatus, it is extremely inconvenient to move, which seriously affects the efficiency and accuracy of detection.
  • the object of the present invention is to overcome the above deficiencies and to provide a notebook ultrasonic diagnostic apparatus with a display screen that can be rotated to improve detection efficiency and detection accuracy.
  • the invention provides a notebook ultrasonic diagnostic apparatus with a display screen rotatable, comprising a display screen and a host with an operation panel, wherein the display screen and the host are connected by a foldable and rotating mechanism, and the foldable,
  • the rotation hook includes the upper seat, the base and the connecting piece:
  • the upper seat includes a top seat body, and the top of the upper seat body is fixed with a cross bar with a blind hole at both ends, and the two ends of the cross bar respectively pass through the blind hole socket connecting piece, and the other ends of the connecting piece respectively Providing a mounting hole through which the upper seat is mounted on the display screen/mainframe; a bottom of the upper seat body is convexly disposed downwardly, and the ring base is provided with a screw hole;
  • the base includes a cylindrical base body, the inner wall of the base body is provided with a boss that cooperates with the ring table, and the bottom of the base body is provided with a fixing block with a mounting hole through Mounting holes in the fixing block mount the base on the host/display screen;
  • the connecting piece is provided with a mounting hole corresponding to the screw hole on the ring table; the bolt connects the connecting piece and the ring table through the mounting hole on the connecting piece and the screw hole on the ring table.
  • the cross bar, the connecting piece and the upper seat body are respectively provided with a through-line through hole for connecting through the connecting line, one end of the connecting line is connected to the internal circuit of the display screen, and the other end is connected to the internal circuit of the host, the electric Connect the display to the host.
  • the top of the base body is provided with a protrusion, and the outer side of the upper body is spaced apart from the blocking angle to be provided with a stopper that cooperates with the protrusion.
  • the blocking angle is 90 degrees.
  • An annular elastic piece is disposed between the connecting piece and the boss.
  • the display screen of the notebook ultrasonic diagnostic apparatus which can rotate the display screen has the functions of opening and closing, and also has a rotating function.
  • the operator detects the patient, the user does not need to move the host, and only needs to rotate the display screen above the host to conveniently obtain the data, thereby greatly improving the detection efficiency and the detection accuracy.
  • 1 is a schematic structural view of an existing notebook ultrasonic diagnostic apparatus
  • FIG. 2 is a schematic structural view of a notebook ultrasonic diagnostic apparatus capable of rotating a display screen according to the present invention
  • FIG. 3 is a schematic structural view of a foldable and rotatable mechanism of a notebook ultrasonic rotating diagnostic apparatus with a display screen according to the present invention
  • Figure 4 is a plan view of Figure 3;
  • Figure 5 is a cross-sectional view taken along line A-A of Figure 4.
  • Figure 6 is a schematic structural view of the upper seat of Figure 3;
  • Figure 7 is a schematic structural view of the base of Figure 3.
  • FIG. 8 is a schematic structural view of a connecting piece in a notebook ultrasonic ultrasonic diagnostic apparatus with a display screen according to the present invention
  • Figure 9 is a cross-sectional view of BB of Figure 8.
  • the notebook ultrasonic ultrasonic diagnostic apparatus with the display screen of the present invention comprises a display screen 1 and a main body 2 (hereinafter referred to as a base) with an operation panel, and the display screen 1 and the main body 2 are connected by a foldable and rotating mechanism.
  • the foldable and rotating mechanism comprises an upper seat, a base and a connecting piece:
  • the upper seat includes the upper seat body 3; referring to FIG. 6, the top of the upper seat body 3 is fixed with a cross bar 5 with blind holes 4 at both ends, and the two ends of the cross bar 5 are respectively connected through the blind holes 4
  • One end of the member 6 referring to FIG. 3, the other end of the connecting member 6 is respectively provided with a mounting hole 7, and the upper seat is mounted on the display screen 1/base through the mounting hole 7 on the connecting member 6;
  • the bottom of the upper body 3 is convexly disposed with a ring 8 downwardly, and the ring 8 is provided with a screw hole 9; the cross bar 5 and the upper body 3 are provided with a through hole 10;
  • the base includes a cylindrical base body 11 .
  • the inner wall of the base body 11 is provided with a boss 12 that cooperates with the ring 8 .
  • the bottom of the base body 11 is provided, and the base is mounted on the base/display by a mounting hole 13 in the fixing block 14.
  • the connecting piece is a sheet structure 15 with a through-line through hole 10, please refer to Figure 8, 9, the body structure 15 is provided with a mounting hole 13 corresponding to the screw hole 9 on the ring table 8;
  • the upper seat is fixedly mounted on the display screen through the mounting hole 7 on the connecting member 6.
  • the base is fixedly mounted on the base through a mounting hole in the fixing block 14, and the bolt 16 passes through the mounting hole 13 in the connecting piece and the screw hole 9 in the ring table 8, so that the connection piece and the ring table are connected.
  • the connecting line passes through the crossbar 5, the upper body 3 and the through-hole 10 on the connecting piece 15.
  • One end of the connecting line is connected to the internal circuit of the display, and the other end is connected to the internal circuit of the base to realize the connection between the display and the base. Electrical connection.
  • the position and direction of the through hole on the crossbar 5, the upper seat body 3 and the connecting piece 15 are not limited, and the position may be in the middle of the crossbar 5, the upper seat body 3 and the connecting piece 15, or the crossbar 5 and the upper seat body. 3 and the end of the connecting piece 15, the direction may be traverse or through.
  • the ring table 8 at the bottom of the upper body 3 extends into the base body 11 until the lower end surface of the upper body 3 abuts against the upper end surface of the boss 12; the body structure 15 abuts against the lower end surface of the boss 12, and the bolt 16 is worn.
  • the mounting hole 13 on the sheet structure 15 is connected to the screw hole 9 on the ring table 8. At this time, the boss 12 on the base body 11 is engaged between the upper seat body 3 and the sheet structure 15, and the upper seat, the base and the connecting piece are combined to form a foldable and rotating mechanism.
  • the connecting member 6 is set on the crossbar 5 to realize the opening and closing function of the display screen.
  • the tightness of the bolt 16 is adjusted so that after a certain torque is applied to the display screen, the display can drive the upper seat and the connecting piece to slide axially on the boss 12, that is, the display 1 is rotated on the main body 2.
  • the top of the base body 11 is provided with projections 17, and the outer side of the upper seat body 3 is provided with a stopper 18 which cooperates with the projections 17 at an angle.
  • the angle may be 90 degrees, that is, when the display screen 1 is rotated 90 degrees to the left or right, the corresponding protrusion 17 is in contact with the stopper 18 to prevent further rotation of the display screen 1.
  • the above angle may also be 120 degrees or other angles, that is, the angle value may be arbitrarily set according to the actual needs of the operator.
  • annular elastic piece 19 is disposed between the body structure 15 and the boss 12, and the annular elastic piece 19 provides a preload between the boss and the ring table 8 and the connecting piece, so that the display screen 1 is on the main unit 2.
  • the rotation needs to be realized under a certain external force, and the operation is more stable and reliable.

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mathematical Physics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

L'invention concerne un dispositif de diagnostic ultrasonique de type ordinateur portable équipé d'un écran rotatif comprenant un écran d'affichage (1) et un corps principal (2) équipé d'un panneau de commande. Un dispositif mécanique de rabat, rotatif, est fourni entre l'écran d'affichage (1) et le corps principal (2). Le dispositif mécanique de rabat, rotatif, comprend un cadre supérieur (3), un cadre de base (11) et une pièce charnière (15). Le cadre supérieur (3) est fixé sur le corps principal (2)/l'écran d'affichage (1) au moyen d'un orifice d'assemblage (7) ; le cadre de base (11) est fixé sur le corps principal (2)/l'écran d'affichage(1) au moyen d'un orifice de fixation (13) ; un boulon (16) est relié à la pièce charnière (15) et à une table circulaire (8) au moyen d'un orifice de fixation (13) sur la pièce charnière (15) et d'un trou de vis (9) sur la table circulaire (8).
PCT/CN2008/071289 2007-08-06 2008-06-13 Dispositif de diagnostic ultrasonique de type ordinateur portable équipé d'un écran rotatif WO2009018735A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2007201249303U CN201061540Y (zh) 2007-08-06 2007-08-06 显示屏可旋转的笔记本式b超仪
CN200720124930.3 2007-08-06

Publications (1)

Publication Number Publication Date
WO2009018735A1 true WO2009018735A1 (fr) 2009-02-12

Family

ID=39449911

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/071289 WO2009018735A1 (fr) 2007-08-06 2008-06-13 Dispositif de diagnostic ultrasonique de type ordinateur portable équipé d'un écran rotatif

Country Status (2)

Country Link
CN (1) CN201061540Y (fr)
WO (1) WO2009018735A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201061540Y (zh) * 2007-08-06 2008-05-21 邱仁全 显示屏可旋转的笔记本式b超仪
KR101365242B1 (ko) * 2012-01-27 2014-02-19 삼성전자주식회사 복수의 디스플레이 유닛을 구비한 초음파 진단 장치
CN104220004B (zh) * 2012-03-30 2016-12-28 株式会社日立制作所 便携式超声诊断装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11161367A (ja) * 1997-11-27 1999-06-18 Seiko Instruments Inc 携帯型情報処理装置
US6540685B1 (en) * 2000-11-09 2003-04-01 Koninklijke Philips Electronics N.V. Ultrasound diagnostic device
CN2662315Y (zh) * 2003-12-31 2004-12-08 逸扬科技股份有限公司 笔记型计算机的翻转铰链
CN2735420Y (zh) * 2004-08-13 2005-10-19 吴叡翰 显示屏幕的转轴结构
US20050251035A1 (en) * 2003-11-26 2005-11-10 William Wong Modular portable ultrasound systems
CN201061540Y (zh) * 2007-08-06 2008-05-21 邱仁全 显示屏可旋转的笔记本式b超仪

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11161367A (ja) * 1997-11-27 1999-06-18 Seiko Instruments Inc 携帯型情報処理装置
US6540685B1 (en) * 2000-11-09 2003-04-01 Koninklijke Philips Electronics N.V. Ultrasound diagnostic device
US20050251035A1 (en) * 2003-11-26 2005-11-10 William Wong Modular portable ultrasound systems
CN2662315Y (zh) * 2003-12-31 2004-12-08 逸扬科技股份有限公司 笔记型计算机的翻转铰链
CN2735420Y (zh) * 2004-08-13 2005-10-19 吴叡翰 显示屏幕的转轴结构
CN201061540Y (zh) * 2007-08-06 2008-05-21 邱仁全 显示屏可旋转的笔记本式b超仪

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