CN112433425A - Heart ultrasonic examination projection equipment - Google Patents

Heart ultrasonic examination projection equipment Download PDF

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Publication number
CN112433425A
CN112433425A CN202011309877.0A CN202011309877A CN112433425A CN 112433425 A CN112433425 A CN 112433425A CN 202011309877 A CN202011309877 A CN 202011309877A CN 112433425 A CN112433425 A CN 112433425A
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CN
China
Prior art keywords
support column
projector body
projecting apparatus
support
data line
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Granted
Application number
CN202011309877.0A
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Chinese (zh)
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CN112433425B (en
Inventor
孙丽
陈宗涛
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First Affiliated Hospital of PLA Military Medical University
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First Affiliated Hospital of PLA Military Medical University
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Priority to CN202011309877.0A priority Critical patent/CN112433425B/en
Publication of CN112433425A publication Critical patent/CN112433425A/en
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Publication of CN112433425B publication Critical patent/CN112433425B/en
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0883—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/021—Locking means for rotational movement
    • F16M2200/024—Locking means for rotational movement by positive interaction, e.g. male-female connections

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

Abstract

The invention relates to the field of medical equipment, and particularly discloses cardiac ultrasound examination projection equipment which comprises a projector body and a cardiac ultrasound examination mechanism, wherein a lens is fixedly mounted on one side of the projector body, a data line and a power line are connected to the other side of the projector body, the data line is electrically connected with the cardiac ultrasound examination mechanism, the cardiac ultrasound examination projection equipment also comprises a support unit, the support unit comprises a support plate, a support column and a rotating shaft, the support column is vertically arranged, the lower end of the support column is fixedly mounted on the upper surface of the support plate, one end of the rotating shaft is rotatably connected with the upper end of the support column, the other end of the rotating shaft is fixedly connected with the side surface of the projector body, which is far away from the data line and the lens, and a locking unit for locking. This scheme can be with the real-time image of inspection can project to the wall on, the patient of being convenient for looks over the inspection condition in real time, meanwhile, the doctor can be pertinence inform patient problem point, can promote the experience degree of patient in the hospital.

Description

Heart ultrasonic examination projection equipment
Technical Field
The invention belongs to the field of medical equipment, and particularly relates to cardiac ultrasonic examination projection equipment.
Background
The heart ultrasonic examination is an examination technology which utilizes the modern electronic technology and the ultrasonic principle to directly examine the size of the heart, the thickness of the cardiac muscle, the shape of a valve, the blood flow and the state of the pericardium outside a human body so as to further study and judge the heart function, has the characteristics of economy, no wound and strong repeatability, and is an indispensable means for improving the examination efficiency in the heart examination.
When the conventional cardiac ultrasonic examination device is used, a screen of the cardiac ultrasonic examination cannot be right opposite to a patient, when the cardiac ultrasonic examination device is used for examination, a doctor can only print a corresponding examination result and then communicate and explain the condition of an illness with the patient, the patient cannot visually know the cardiac ultrasonic condition of the patient, and meanwhile, the doctor cannot visually explain the condition of the illness to the patient, so that the information transmission efficiency is influenced.
Disclosure of Invention
The invention aims to provide a projection device for cardiac ultrasonic examination, which solves the problem that in the existing cardiac ultrasonic examination, a display screen of a cardiac ultrasonic examination mechanism cannot be directly opposite to a patient, so that a doctor cannot intuitively explain the state of an illness.
In order to achieve the above object, the basic scheme of the invention is as follows: the utility model provides a heart ultrasonic examination projection equipment, including projecting apparatus body and heart ultrasonic examination mechanism, fixed mounting has the camera lens on one side of projecting apparatus body, be connected with data line and power cord on the opposite side of projecting apparatus body, data line and heart ultrasonic examination mechanism electric connection, still include the support element, the support element includes the backup pad, support column and pivot, the vertical setting of support column, the lower extreme fixed mounting of support column is on the upper surface of backup pad, the one end of pivot is rotated with the upper end of support column and is connected, the side fixed connection of data line and camera lens is kept away from to the other end of pivot and projecting apparatus body, the axis of pivot is perpendicular with the vertical axis of support column, be equipped with between pivot and the support column and carry out the locking unit of locking to the turned angle of.
The principle and advantages of the basic scheme are as follows: when using heart ultrasonic examination projection equipment, place backup pad and projecting apparatus body wholly on the desktop, then export the electric connection with data line and heart ultrasonic examination mechanism's data, then according to the position of the white wall in the consulting room, rotate the projecting apparatus body, make the camera lens of projecting apparatus body relative with white wall, white wall is also relative with patient's sight simultaneously, then adopt the locking unit to carry out the locking to the rotation of projecting apparatus body, and then make the projecting apparatus body can be the slope state and also can be vertical state, be convenient for pertinence carry out the projection.
During examination, the real-time image of the examination can be projected onto a wall, so that a patient can conveniently check examination conditions in real time, meanwhile, a doctor can pertinently inform the problem points of the patient, the experience of the patient in a hospital can be improved, and the difficulty of explanation of the doctor can be reduced; meanwhile, the whole cardiac ultrasonic examination projection equipment can be conveniently moved, and the convenience in use of the whole cardiac ultrasonic examination projection equipment is improved.
Furthermore, the heart ultrasonic examination mechanism comprises a display screen, an ultrasonic probe and a processor, wherein the display screen and the ultrasonic probe are electrically connected with the processor, and the display screen is a touch display screen.
Through the arrangement, when the state of an illness is explained, fingers of a doctor can be displayed on the touch screen by adopting arrows, so that the corresponding positions can be indicated, the arrows can be smoothly projected onto the wall surface, and the state of the illness can be conveniently and pertinently explained for a patient; at the moment, the doctor does not need to look up the projection on the top surface or the side surface of the wall surface, so that the doctor can conveniently indicate and explain the projection.
Furthermore, the locking unit comprises an insert and a gear, an installation cavity for the gear is formed in the upper end of the support column, one end, away from the projector body, of the rotating shaft is located in the installation cavity, the gear is coaxially and fixedly installed on one end, away from the projector body, of the rotating shaft, and the gear is located in the installation cavity; the upper end of the supporting column is provided with a jack for the vertical insertion of the plug-in unit, the jack is communicated with the installation cavity, and the plug-in unit can be abutted against the gear.
When the turned angle to the projecting apparatus body carries out the locking, in the plug-in components rotated and installed the jack, the lower extreme of plug-in components offseted with the tooth surface of the gear, realized the locking to gear and pivot, and then realized the locking to projecting apparatus body turned angle, the fast and locking stability of locking.
Furthermore, the quantity of support column is two, and two support columns set up along the horizontal axis symmetry of backup pad, and the support column is located the middle part of projecting apparatus body.
Through the setting, the support column that is located projecting apparatus body both sides can carry out stable support to the projecting apparatus body, and when the relative support column of projecting apparatus body rotated, the length at projecting apparatus body both ends was balanced, and the both ends of projecting apparatus body receive the restriction of support column height still less, and the turned angle of projecting apparatus body is bigger.
Further, the plug-in components are in threaded connection with the inner wall of the installation cavity.
Through the arrangement, the locking of the plug-in unit between the gears is more stable.
Further, still include hydraulic telescoping rod, hydraulic telescoping rod's lower extreme and the upper end ball joint of backup pad, the ball joint slider on hydraulic telescoping rod's the upper end, be equipped with the spout that supplies the slider embedding on the lower surface of projecting apparatus body and carry out spacing caulking groove to the slider, spout and caulking groove are located the coplanar, the one end and the caulking groove intercommunication of spout.
When the projector body is rotated, the projector body pulls the hydraulic telescopic rod to automatically extend or shorten, the upper end of the hydraulic telescopic rod rotates relative to the sliding block, the lower end of the hydraulic telescopic rod rotates relative to the upper surface of the supporting plate, and the hydraulic telescopic rod continuously supports the projector body; when the patient is in the state of lying, then need with the projection on the top surface of consulting the room, the slider that slides this moment for in the slider rebound shifted out the caulking groove and enters into the spout, then take out the slider from the spout, make the projecting apparatus body no longer spacing by hydraulic telescoping rod, hydraulic telescoping rod's dismantlement is convenient.
Furthermore, an arc-shaped groove is formed in the supporting plate and is positioned between the two supporting columns, an elastic limiting block is fixedly installed in the arc-shaped groove, the limiting block is arc-shaped, and the limiting block can abut against one side, away from the lens, of the projector body; and a clamping groove for embedding the data line and the power line is formed in one side of the projector body, which is far away from the lens.
When the projecting apparatus body rotates to vertical state, the left data line of projecting apparatus body and power cord are embedded into the draw-in groove, and the left end of projecting apparatus body offsets with elastic stopper, realize vertical spacing to the projecting apparatus body for the projecting apparatus body is in stable vertical state, and the patient of being convenient for looks over.
Drawings
FIG. 1 is a front view of a projection apparatus for cardiac ultrasound examination of the present invention;
FIG. 2 is a top view of a projection apparatus for cardiac ultrasound examination of FIG. 1;
fig. 3 is a sectional view of the hydraulic telescopic rod and the projector body a-a in fig. 1.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the projector comprises a projector body 10, a sliding groove 101, an embedded groove 102, a clamping groove 103, a rotating shaft 104, a data line 105, a power line 106, a supporting plate 20, an arc-shaped groove 201, a limiting block 202, a supporting column 30, a mounting cavity 301, an insert 302, a gear 303, a hydraulic telescopic rod 40 and a sliding block 401.
The embodiments are substantially as shown in figures 1, 2 and 3: the utility model provides a heart ultrasonic examination projection equipment, includes projecting apparatus body 10, heart ultrasonic examination mechanism and supporting element, and the bolt fastening has the camera lens on one side of projecting apparatus body 10, is connected with data line 105 and power cord 106 on the opposite side of projecting apparatus body 10, data line 105 and heart ultrasonic examination mechanism electric connection, and heart ultrasonic examination mechanism includes display screen, ultrasonic probe and treater, and display screen and ultrasonic probe all with the treater electric connection, the display screen is touch display screen.
As shown in fig. 1, the supporting unit includes a supporting plate 20, two supporting columns 30, a hydraulic telescopic rod 40 and a rotating shaft 104, the supporting plate 20 is horizontally disposed, the supporting columns 30 are vertically disposed, the lower ends of the supporting columns 30 are welded on the upper surface of the supporting plate 20, the number of the supporting columns 30 is two, and the two supporting columns 30 are symmetrically disposed along the horizontal axis of the supporting plate 20; the one end of pivot 104 is rotated with the upper end of support column 30 and is connected, and the other end of pivot 104 and the front side or the rear side welding of projecting apparatus body 10, the axis of pivot 104 is perpendicular with the vertical axis of support column 30, and support column 30 is located the middle part of projecting apparatus body 10, is equipped with the locking unit that carries out the locking to the turned angle of projecting apparatus body 10 between pivot 104 and the support column 30.
As shown in fig. 2, the locking unit includes a plug 302 and a gear 303, a mounting cavity 301 for the gear 303 is provided on the upper end of the support column 30, one end of the rotating shaft 104 away from the projector body 10 is located in the mounting cavity 301, the gear 303 is coaxially welded to one end of the rotating shaft 104 away from the projector body 10, and the gear 303 is located in the mounting cavity 301; the upper end of the supporting column 30 is provided with a jack for the plug-in 302 to be vertically inserted, the jack is communicated with the installation cavity 301, the plug-in 302 can be abutted against the gear 303, and the plug-in 302 is in threaded connection with the inner wall of the installation cavity 301.
As shown in fig. 1, the lower end of the hydraulic telescopic rod 40 is ball-hinged with the upper end of the support plate 20, and the upper end of the hydraulic telescopic rod 40 is ball-hinged with a sliding block 401; as shown in fig. 3, a sliding groove 101 for the slider 401 to be inserted and a caulking groove 102 for limiting the slider 401 are provided on the lower surface of the projector body 10, the sliding groove 101 and the caulking groove 102 are located on the same plane, and the lower end of the sliding groove 101 is communicated with the caulking groove 102.
In addition, as shown in fig. 1, an arc-shaped groove 201 is formed in the support plate 20, the arc-shaped groove 201 is located between the two support columns 30, an elastic limiting block 202 is welded in the arc-shaped groove 201, the limiting block 202 is a rubber block, the limiting block 202 is arc-shaped, and the limiting block 202 can abut against the left side of the projector body 10; a card slot 103 for embedding the data line 105 and the power line 106 is arranged on the left side of the projector body 10, and the card slot 103 is arranged vertically upward.
When the cardiac ultrasound examination projection device in the embodiment is used, the support plate 20 and the projector body 10 are integrally placed on a desktop, the data line 105 is electrically connected with the data output of the cardiac ultrasound examination mechanism, and the projector body 10 is rotated according to the position of a white wall surface in a consulting room, so that the lens of the projector body 10 is opposite to the white wall surface, and meanwhile, the white wall surface is opposite to the sight line of a patient; when the projector body 10 is rotated, the projector body 10 pulls the hydraulic telescopic rod 40 to automatically extend or shorten, the upper end of the hydraulic telescopic rod 40 rotates relative to the sliding block 401, the lower end of the hydraulic telescopic rod 40 rotates relative to the upper surface of the supporting plate 20, and the hydraulic telescopic rod 40 continuously supports the projector body 10; in the process, the gears 303 at the two ends of the rotating shaft 104 rotate in the mounting cavity 301, the rotating shaft 104 also rotates relative to the supporting column 30, when the projector body 10 rotates to the corresponding position, the plug-in piece 302 rotates to be mounted in the jack, the lower end of the plug-in piece 302 abuts against the tooth surface of the gear 303, the gear 303 and the rotating shaft 104 are locked, and further the locking of the rotating angle of the projector body 10 is realized.
Through the process, the lens of the projector body 10 can be adjusted to be in a state opposite to the white wall surface, the white wall surface is opposite to the sight line of the patient, when the ultrasonic probe moves on the patient, the corresponding image can be transmitted to the processor, the processor can process the electric signal into a video signal and transmit the video signal to the display screen, the display screen displays the video signal, at the moment, a doctor can touch the display screen to drag an arrow on the display screen to move to indicate a corresponding position, and simultaneously, the corresponding indication point is explained for the patient, the patient can clearly know the corresponding indication point through projection, and the patient can clearly know the state of an illness while checking the illness; meanwhile, the doctor can clearly inform the problem points of the patient in a touch mode, so that the experience degree of the patient in a hospital can be improved, and the difficulty of explanation of the doctor can be reduced.
When the patient lies down, the projection needs to be projected onto the top surface of the examination room, and at the moment, the sliding block 401 slides, so that the sliding block 401 moves upwards to move out of the caulking groove 102 and enter the sliding groove 101, and then the sliding block 401 is taken out of the sliding groove 101, so that the projector body 10 is not limited by the hydraulic telescopic rod 40 any more; then rotate projecting apparatus body 10 to vertical state, the pivoted in-process, during left data line 105 of projecting apparatus body 10 and power cord 106 were embedded into draw-in groove 103, and the left end of projecting apparatus body 10 offsets with elastic stopper 202, realizes vertical spacing to projecting apparatus body 10 for projecting apparatus body 10 is in stable vertical state, and the patient of being convenient for looks over.

Claims (7)

1. The utility model provides a heart ultrasonic examination projection equipment, includes projecting apparatus body and heart ultrasonic examination mechanism, fixed mounting has the camera lens on one side of projecting apparatus body, is connected with data line and power cord on the opposite side of projecting apparatus body, data line and heart ultrasonic examination mechanism electric connection, its characterized in that still includes the support element, the support element includes backup pad, support column and pivot, the vertical setting of support column, the lower extreme fixed mounting of support column is on the upper surface of backup pad, the one end of pivot is rotated with the upper end of support column and is connected, the side fixed connection of data line and camera lens is kept away from to the other end of pivot and projecting apparatus body, the axis of pivot is perpendicular with the vertical axis of support column, is equipped with between pivot and the support column and carries out the locking unit of locking to the turned angle of projecting apparatus.
2. The cardiac ultrasound examination projection device of claim 1, wherein the cardiac ultrasound examination mechanism comprises a display screen, an ultrasound probe, and a processor, the display screen and the ultrasound probe are electrically connected to the processor, and the display screen is a touch display screen.
3. The cardiac ultrasonic examination projection device according to claim 2, wherein the locking unit comprises an insert and a gear, a mounting cavity for the gear is provided on the upper end of the supporting column, one end of the rotating shaft away from the projector body is located in the mounting cavity, the gear is coaxially and fixedly mounted on one end of the rotating shaft away from the projector body, and the gear is located in the mounting cavity; the upper end of the supporting column is provided with a jack for the vertical insertion of the plug-in unit, the jack is communicated with the installation cavity, and the plug-in unit can be abutted against the gear.
4. A cardiac ultrasound examination projection apparatus according to claim 3, wherein the number of the support columns is two, and two support columns are symmetrically arranged along the horizontal axis of the support plate, and the support column is located in the middle of the projector body.
5. A cardiac ultrasound examination projection device as claimed in claim 4, wherein the insert is screwed to the inner wall of the mounting chamber.
6. The cardiac ultrasonic examination projection device according to claim 5, further comprising a hydraulic telescopic rod, wherein the lower end of the hydraulic telescopic rod is ball-hinged to the upper end of the support plate, the upper end of the hydraulic telescopic rod is ball-hinged to the slider, a sliding groove for the slider to be embedded in and a caulking groove for limiting the slider are formed in the lower surface of the projector body, the sliding groove and the caulking groove are located on the same plane, and one end of the sliding groove is communicated with the caulking groove.
7. The cardiac ultrasound examination projection device according to claim 6, wherein the supporting plate is provided with an arc-shaped groove, the arc-shaped groove is located between the two supporting columns, an elastic limiting block is fixedly installed in the arc-shaped groove, the limiting block is arc-shaped, and the limiting block can abut against one side of the projector body away from the lens; and a clamping groove for embedding the data line and the power line is formed in one side of the projector body, which is far away from the lens.
CN202011309877.0A 2020-11-20 2020-11-20 Heart ultrasonic examination projection equipment Active CN112433425B (en)

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Application Number Priority Date Filing Date Title
CN202011309877.0A CN112433425B (en) 2020-11-20 2020-11-20 Heart ultrasonic examination projection equipment

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Application Number Priority Date Filing Date Title
CN202011309877.0A CN112433425B (en) 2020-11-20 2020-11-20 Heart ultrasonic examination projection equipment

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CN112433425A true CN112433425A (en) 2021-03-02
CN112433425B CN112433425B (en) 2022-05-17

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102178548A (en) * 2011-06-10 2011-09-14 无锡祥生医学影像有限责任公司 Ultrasonic diagnostic equipment with touch screen and parameter adjusting method thereof
WO2014029238A1 (en) * 2012-08-24 2014-02-27 Huang Xueyu Mounting support of ball type monitoring device
CN104368847A (en) * 2014-11-07 2015-02-25 广西玉柴机器股份有限公司 Cylinder body inclined hole machining cutter clamp and method thereof
CN108825968A (en) * 2016-12-23 2018-11-16 充烜金 Projector angles adjustment equipment
CN110680397A (en) * 2019-11-22 2020-01-14 张礼宪 Examining bed with rotary auxiliary frame
CN210687594U (en) * 2019-10-22 2020-06-05 长沙恒德信息网络有限公司 Projector

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102178548A (en) * 2011-06-10 2011-09-14 无锡祥生医学影像有限责任公司 Ultrasonic diagnostic equipment with touch screen and parameter adjusting method thereof
WO2014029238A1 (en) * 2012-08-24 2014-02-27 Huang Xueyu Mounting support of ball type monitoring device
CN104368847A (en) * 2014-11-07 2015-02-25 广西玉柴机器股份有限公司 Cylinder body inclined hole machining cutter clamp and method thereof
CN108825968A (en) * 2016-12-23 2018-11-16 充烜金 Projector angles adjustment equipment
CN210687594U (en) * 2019-10-22 2020-06-05 长沙恒德信息网络有限公司 Projector
CN110680397A (en) * 2019-11-22 2020-01-14 张礼宪 Examining bed with rotary auxiliary frame

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