CN112901745A - Mechanical conversion device for rope and operation method - Google Patents
Mechanical conversion device for rope and operation method Download PDFInfo
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- CN112901745A CN112901745A CN202110313008.3A CN202110313008A CN112901745A CN 112901745 A CN112901745 A CN 112901745A CN 202110313008 A CN202110313008 A CN 202110313008A CN 112901745 A CN112901745 A CN 112901745A
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 87
- 230000009466 transformation Effects 0.000 claims abstract description 13
- 230000033001 locomotion Effects 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims description 12
- 208000032369 Primary transmission Diseases 0.000 claims description 8
- 208000032370 Secondary transmission Diseases 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract description 16
- 238000013461 design Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 210000004351 coronary vessel Anatomy 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- 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
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Cardiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Mechanical Engineering (AREA)
- Physiology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Transmission Devices (AREA)
Abstract
The application provides a mechanical conversion device for a rope and an operation method, wherein the mechanical conversion device comprises: casing, one-level drive mechanism, second grade drive mechanism and slide mechanism, slide mechanism set up in on the bottom inner wall of casing, second grade drive mechanism with the slide mechanism toothing, second grade drive mechanism set up in on the top inner wall of casing, one-level drive mechanism with second grade drive mechanism toothing, one-level drive mechanism set up in on the inside lateral wall of casing. This application realizes specifically being to the mechanical transformation of rope motion through tertiary drive mechanism: the first-stage transmission mechanism drives the second-stage transmission mechanism to move, the second-stage transmission mechanism drives the sliding mechanism to move, mechanical angle conversion is achieved, the service life of the rope is prolonged, and the rope is reasonable in layout, small in size and scientific in design.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a mechanical conversion device for a rope and an operation method.
Background
Most of the ropes in the prior art are directly driven by gears to do linear motion, and in complicated lines, many lines with angles are pulled for certain angles and then directly do linear motion, so that the ropes are easily abraded.
Disclosure of Invention
The application provides a mechanics conversion device for a rope and an operation method, which are used for solving the problems that in the prior art, a line with an angle is pulled by a certain angle and then directly moves linearly, and the rope is easily abraded.
To achieve the above object, the present application provides a mechanical transformation device for a rope, comprising: casing, one-level drive mechanism, second grade drive mechanism and slide mechanism, slide mechanism set up in on the bottom inner wall of casing, second grade drive mechanism with the slide mechanism toothing, second grade drive mechanism set up in on the top inner wall of casing, one-level drive mechanism with second grade drive mechanism toothing, one-level drive mechanism set up in on the inside lateral wall of casing.
Optionally, in the mechanical conversion device for a rope, the casing includes an upper casing, a lower casing and a cavity, the upper casing is connected with the lower casing, the cavity is a space formed by the upper casing and the lower casing, and a partition plate is arranged on an inner wall of the bottom of the lower casing.
Optionally, in the mechanical conversion device for a rope, the primary transmission mechanism includes: the two ends of the first rotating shaft are respectively arranged on the side wall of the lower shell and the partition plate; along the side wall of the lower shell to the direction of the partition plate, the first-stage rotating mechanism and the first-stage gear are sequentially sleeved on the first rotating shaft, and the first-stage gear is fixed on the first-stage rotating mechanism.
Optionally, in the mechanical conversion device for a rope, the rotation mechanism includes: handle and pivot, the handle connect in the pivot, the casing bottom sets up first through-hole down, the handle passes first through-hole, expose in the casing is outside down, the handle is used for driving the pivot is in rotate on the first rotation axis, the pivot is used for driving the one-level gear rotates.
Optionally, in the mechanical conversion device for a rope described above, the secondary transmission mechanism includes: the fixed seat is fixed on the inner wall of the top of the upper shell, two ends of the second rotating shaft are respectively arranged on the fixed seat and the support, the second rotating shaft is sleeved with the second gear, and the second gear is in gear joint with the first-stage gear.
Optionally, in the mechanical conversion device for a rope, a second through hole is formed in the top wall of the upper housing, the secondary gear partially penetrates through the second through hole, and the secondary gear rotates in the second through hole.
Optionally, in the mechanical conversion device for a rope, the sliding mechanism includes: the sliding rail is arranged on the inner wall of the bottom of the lower shell, a groove is formed in the side face of the sliding rail, the sliding strip is sleeved on the sliding rail, a protrusion is arranged on the side face of the sliding strip, the protrusion is arranged in the groove, the sliding strip is used for moving along the sliding rail, sawteeth are formed in the top of the sliding strip, and the secondary gear is in toothed connection with the sawteeth.
Optionally, the mechanical conversion device for a rope further includes: and the baffles are arranged at the two ends of the sliding rail and used for limiting the movement of the sliding strip.
Optionally, in the mechanical conversion device for a rope, the slide rail is provided with a third through hole and an L-shaped slot, the L-shaped slot is arranged at an end of the slide rail, and the third through hole is communicated with the L-shaped slot.
Optionally, the mechanical conversion device for a rope further includes: the side wall of the lower shell, which is close to one side of the L-shaped clamping groove, is provided with a first through hole, the upper shell is provided with a second through hole, and the first through hole and the second through hole form the round hole; one end of the pulling rope is provided with a fixed terminal, the fixed terminal is arranged in the third through hole, and the pulling rope is arranged in the L-shaped clamping groove.
The beneficial effects brought by the scheme provided by the embodiment of the application at least comprise:
the application provides a mechanics conversion equipment and operating method for rope, realizes the mechanics conversion to the rope motion through tertiary drive mechanism, specifically is: the first-stage transmission mechanism drives the second-stage transmission mechanism to move, the second-stage transmission mechanism drives the sliding mechanism to move, mechanical angle conversion is achieved, the service life of the rope is prolonged, and the rope is reasonable in layout, small in size and scientific in design.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 and 2 are schematic structural diagrams of a mechanical conversion device;
fig. 3 is a schematic diagram of an explosive structure of the mechanical conversion device;
fig. 4 is a flow chart of a method of operation of a mechanical conversion device for a rope;
reference numerals:
the device comprises a shell 100, an upper shell 110, a top inner wall 111, a second through hole 112, a lower shell 120, a bottom inner wall 121, a side wall 122, a first through hole 123, a cavity 130, a partition plate 140, a primary transmission mechanism 200, a rotating mechanism 210, a handle 211, a rotating shaft 212, a primary gear 220, a first rotating shaft 230, a secondary transmission mechanism 300, a fixed seat 310, a support 320, a secondary gear 330, a second rotating shaft 340, a sliding mechanism 400, a sliding rail 410, a groove 411, a third through hole 412, an L-shaped clamping groove 413, a sliding strip 420, sawteeth 421, a baffle 500, a round hole 600, a traction rope 700 and a fixed terminal 710.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
As shown in fig. 1, the present application provides a mechanical transformation device for a rope, comprising: the sliding mechanism 400 is arranged on the inner wall 121 of the bottom of the shell 100, the second-stage transmission mechanism 300 is in toothed connection with the sliding mechanism 400, the second-stage transmission mechanism 300 is arranged on the inner wall 111 of the top of the shell 100, the first-stage transmission mechanism 200 is in toothed connection with the second-stage transmission mechanism 300, and the first-stage transmission mechanism 200 is arranged on the side wall 122 inside the shell 100. This application realizes specifically being to the mechanical transformation of rope motion through tertiary drive mechanism: the first-stage transmission mechanism drives the second-stage transmission mechanism to move, the second-stage transmission mechanism drives the sliding mechanism to move, mechanical angle conversion is achieved, the service life of the rope is prolonged, and the rope is reasonable in layout, small in size and scientific in design.
In one embodiment of the present application, the casing 100 includes an upper casing 110, a lower casing 120 and a cavity 130, the upper casing 110 is connected to the lower casing 120, the cavity 130 is a space formed by the upper casing 110 and the lower casing 120, and a partition 140 is disposed on the inner wall 110 at the bottom of the lower casing 120. The partition management is carried out on the first-stage transmission mechanism 200, the second-stage transmission mechanism 300 and the sliding mechanism 400 through the partition plates 140, the setting is more reasonable, the installation is convenient, the size is reduced, the integration level is high, the practicability is high, and the adaptability is wide.
In one embodiment of the present application, the primary transmission 200 includes: a rotating mechanism 210, a primary gear 220, and a first rotating shaft 230, both ends of the first rotating shaft 230 being respectively disposed on the sidewall 122 of the lower case 120 and the partition plate 140; along the direction from the sidewall 122 of the lower housing 120 to the partition 140, the primary rotating mechanism 210 and the primary gear 220 are sequentially fitted over the first rotating shaft 230, and the primary gear 220 is fixed to the primary rotating mechanism 210.
In one embodiment of the present application, the rotating mechanism 210 includes: the handle 211 is connected to the rotating shaft 212, the first through hole 123 is formed in the bottom of the lower shell 120, the handle 211 penetrates through the first through hole 123 and is exposed outside the lower shell 120, the handle 211 is used for driving the rotating shaft 212 to rotate on the first rotating shaft 230, and the rotating shaft 212 is used for driving the primary gear 220 to rotate. When the height of the coronary artery analysis system needs to be adjusted, the handle 211 is pressed to drive the rotating shaft 212 to rotate, the rotating shaft 212 drives the first-stage gear 220 to rotate, the first-stage gear 220 drives the second-stage gear 330 to rotate, the second-stage gear 330 drives the sliding strip 420 to slide along the sliding rail 410, the sliding strip 420 drives the traction rope 700 to move, the traction rope 700 drives the coronary artery analysis system to do lifting motion, and the height of the coronary artery analysis system is adjustable.
In one embodiment of the present application, secondary drive mechanism 300 includes: the fixing base 310 is fixed on the inner wall 111 at the top of the upper shell 110, two ends of the second rotating shaft 340 are respectively arranged on the fixing base 310 and the support 320, the second rotating shaft 340 is sleeved with the second gear 330, and the second gear 330 is in gear joint with the first gear 220.
In one embodiment of the present application, a second through hole 112 is formed in the top wall of the upper housing 110, the secondary gear 330 partially passes through the second through hole 112, and the secondary gear 330 rotates in the second through hole 112.
In one embodiment of the present application, the sliding mechanism 400 includes: slide rail 410 and slide bar 420, slide rail 410 sets up on the bottom inner wall 110 of lower casing 120, and the slide rail 410 side sets up recess 411, and slide bar 420 suit is on slide rail 410, and slide bar 420 side sets up the arch, and the arch sets up in recess 411, and slide bar 420 is used for moving along slide rail 410, and slide bar 420 top sets up sawtooth 421, and secondary gear 330 and sawtooth 421 tooth joint.
In one embodiment of the present application, the method further includes: the baffle 500 is disposed at two ends of the sliding rail 410, and is used for limiting the movement of the sliding bar 420.
In an embodiment of the present application, a third through hole 412 and an L-shaped slot 413 are disposed on the sliding rail 410, the L-shaped slot 413 is disposed at an end of the sliding rail 410, and the third through hole 412 is communicated with the L-shaped slot 413.
In one embodiment of the present application, the method further includes: the circular hole 600 and the traction rope 700 are arranged on the housing 100, a first through hole (omitted in the figure and understood by those skilled in the art) is arranged on the side wall 122 of the lower housing 120 close to one side of the L-shaped clamping groove 413, a second through hole (omitted in the figure and understood by those skilled in the art) is arranged on the upper housing 110, and the first through hole and the second through hole form the circular hole 600; one end of the pulling rope 700 is provided with a fixing terminal 710, the fixing terminal 710 is arranged in the third through hole 412, and the pulling rope 700 is arranged in the L-shaped clamping groove 413. The haulage rope 700 is connected with pneumatic means, and pneumatic means can be structures such as air spring, and then realizes the debugging of coronary artery analytic system (also can be applicable to other equipment) height, simple structure, and the processing ease.
As shown in fig. 4, the present application provides a method of operating a mechanical transformation device for a rope, comprising:
s100, moving a primary transmission mechanism;
the handle 211 is pressed to drive the rotating shaft 212 to rotate, and the rotating shaft 212 drives the primary gear 220 to rotate;
s200, driving a secondary transmission mechanism to rotate by a primary transmission mechanism;
the primary gear 220 drives the secondary gear 330 to rotate;
s300, driving a sliding mechanism to slide by a secondary transmission mechanism;
the secondary gear 330 drives the sliding bar 420 to slide along the sliding rail 410;
and S400, driving the traction rope to move by the sliding mechanism.
The sliding bar 420 drives the traction rope 700 to move;
the hauling rope 700 drives the coronary artery analysis system to do lifting movement, and the height of the coronary artery analysis system is adjustable.
The above-mentioned embodiments of the present invention, which further illustrate the objects, technical solutions and advantages of the present invention, should be understood that the above-mentioned embodiments are only examples of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. A mechanical transformation device for a rope, comprising: casing, one-level drive mechanism, second grade drive mechanism and slide mechanism, slide mechanism set up in on the bottom inner wall of casing, second grade drive mechanism with the slide mechanism toothing, second grade drive mechanism set up in on the top inner wall of casing, one-level drive mechanism with second grade drive mechanism toothing, one-level drive mechanism set up in on the inside lateral wall of casing.
2. A mechanical conversion device for rope according to claim 1, wherein said housing includes an upper housing, a lower housing and a cavity, said upper housing is connected with said lower housing, said cavity is a space formed by said upper housing and said lower housing, and a partition is disposed on the inner wall of the bottom of said lower housing.
3. A mechanical transformation device for ropes according to claim 2, characterised in that said primary transmission mechanism comprises: the two ends of the first rotating shaft are respectively arranged on the side wall of the lower shell and the partition plate; the rotating mechanism and the primary gear are sequentially sleeved on the first rotating shaft along the direction from the side wall of the lower shell to the partition plate, and the primary gear is fixed on the rotating mechanism.
4. A mechanical transformation device for a rope according to claim 3, characterized in that said rotation means comprise: handle and pivot, the handle connect in the pivot, the casing bottom sets up first through-hole down, the handle passes first through-hole, expose in the casing is outside down, the handle is used for driving the pivot is in rotate on the first rotation axis, the pivot is used for driving the one-level gear rotates.
5. A mechanical transformation device for ropes according to claim 2, characterised in that said secondary transmission comprises: the fixed seat is fixed on the inner wall of the top of the upper shell, two ends of the second rotating shaft are respectively arranged on the fixed seat and the support, the second rotating shaft is sleeved with the second gear, and the second gear is in gear joint with the first-stage gear.
6. A mechanical conversion device for a rope according to claim 5, wherein a second through hole is provided on the upper housing top wall, the secondary gear portion passes through the second through hole, and the secondary gear rotates in the second through hole.
7. A mechanical transformation device for ropes according to claim 5, characterised in that the sliding mechanism comprises: the sliding rail is arranged on the inner wall of the bottom of the lower shell, a groove is formed in the side face of the sliding rail, the sliding strip is sleeved on the sliding rail, a protrusion is arranged on the side face of the sliding strip, the protrusion is arranged in the groove, the sliding strip is used for moving along the sliding rail, sawteeth are formed in the top of the sliding strip, and the secondary gear is in toothed connection with the sawteeth.
8. A mechanical transformation device for a rope according to claim 7, further comprising: and the baffles are arranged at the two ends of the sliding rail and used for limiting the movement of the sliding strip.
9. A mechanical conversion device for ropes according to claim 7, characterized in that a third through hole and an L-shaped slot are provided on the slide rail, the L-shaped slot is provided at an end of the slide rail, and the third through hole is communicated with the L-shaped slot.
10. A mechanical transformation device for a rope according to claim 9, further comprising: the side wall of the lower shell, which is close to one side of the L-shaped clamping groove, is provided with a first through hole, the upper shell is provided with a second through hole, and the first through hole and the second through hole form the round hole; one end of the pulling rope is provided with a fixed terminal, the fixed terminal is arranged in the third through hole, and the pulling rope is arranged in the L-shaped clamping groove.
11. A method of operating a mechanical transformation device for ropes according to any one of claims 1 to 10, characterized in that it comprises:
the primary transmission mechanism moves;
the primary transmission mechanism drives the secondary transmission mechanism to rotate;
the secondary transmission mechanism drives the sliding mechanism to slide;
the sliding mechanism drives the traction rope to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110313008.3A CN112901745B (en) | 2021-03-24 | 2021-03-24 | Mechanical conversion device for rope and operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110313008.3A CN112901745B (en) | 2021-03-24 | 2021-03-24 | Mechanical conversion device for rope and operation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112901745A true CN112901745A (en) | 2021-06-04 |
| CN112901745B CN112901745B (en) | 2024-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110313008.3A Active CN112901745B (en) | 2021-03-24 | 2021-03-24 | Mechanical conversion device for rope and operation method |
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| CN (1) | CN112901745B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027817A (en) * | 2011-09-30 | 2013-04-10 | Ge医疗系统环球技术有限公司 | Bed board driving mechanism, hospital bed and patient imaging and conveying equipment |
| CN104989799A (en) * | 2015-05-14 | 2015-10-21 | 深圳市南博自动化设备有限公司 | Device for converting reciprocating linear motion into unidirectional circular motion |
| US20180279834A1 (en) * | 2017-03-28 | 2018-10-04 | Shenzhen Muren Appliance Co., Ltd. | Transmission apparatus and cook machine with transmission apparatus |
| CN207945259U (en) * | 2018-03-13 | 2018-10-09 | 北京电科智轩电气技术有限公司 | A kind of intelligent well cover |
| CN108670211A (en) * | 2018-05-09 | 2018-10-19 | 河南海王星科技发展有限公司 | A kind of diagnosis by feeling the pulse acquisition elbow brace |
| CN109159840A (en) * | 2018-10-30 | 2019-01-08 | 张熙翔 | A kind of rain-proof bicycle snow device |
| CN208492059U (en) * | 2017-11-17 | 2019-02-15 | 南京沃福曼医疗科技有限公司 | A kind of positive and negative rotation rocker arm open-and-close mechanism |
| CN215059279U (en) * | 2021-03-24 | 2021-12-07 | 苏州润迈德医疗科技有限公司 | Mechanical conversion device for rope |
-
2021
- 2021-03-24 CN CN202110313008.3A patent/CN112901745B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027817A (en) * | 2011-09-30 | 2013-04-10 | Ge医疗系统环球技术有限公司 | Bed board driving mechanism, hospital bed and patient imaging and conveying equipment |
| CN104989799A (en) * | 2015-05-14 | 2015-10-21 | 深圳市南博自动化设备有限公司 | Device for converting reciprocating linear motion into unidirectional circular motion |
| US20180279834A1 (en) * | 2017-03-28 | 2018-10-04 | Shenzhen Muren Appliance Co., Ltd. | Transmission apparatus and cook machine with transmission apparatus |
| CN208492059U (en) * | 2017-11-17 | 2019-02-15 | 南京沃福曼医疗科技有限公司 | A kind of positive and negative rotation rocker arm open-and-close mechanism |
| CN207945259U (en) * | 2018-03-13 | 2018-10-09 | 北京电科智轩电气技术有限公司 | A kind of intelligent well cover |
| CN108670211A (en) * | 2018-05-09 | 2018-10-19 | 河南海王星科技发展有限公司 | A kind of diagnosis by feeling the pulse acquisition elbow brace |
| CN109159840A (en) * | 2018-10-30 | 2019-01-08 | 张熙翔 | A kind of rain-proof bicycle snow device |
| CN215059279U (en) * | 2021-03-24 | 2021-12-07 | 苏州润迈德医疗科技有限公司 | Mechanical conversion device for rope |
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| Publication number | Publication date |
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| CN112901745B (en) | 2024-05-31 |
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