CN111671524A - Portable ultrasonic scanner with power generation function - Google Patents
Portable ultrasonic scanner with power generation function Download PDFInfo
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- CN111671524A CN111671524A CN202010395420.XA CN202010395420A CN111671524A CN 111671524 A CN111671524 A CN 111671524A CN 202010395420 A CN202010395420 A CN 202010395420A CN 111671524 A CN111671524 A CN 111671524A
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- 238000010248 power generation Methods 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000008093 supporting effect Effects 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 4
- 230000006870 function Effects 0.000 description 9
- 230000000670 limiting effect Effects 0.000 description 8
- 230000002035 prolonged effect Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 4
- 238000002604 ultrasonography Methods 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B50/31—Carrying cases or bags, e.g. doctors' bags
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- 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
- A61B8/4411—Device being modular
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/56—Details of data transmission or power supply
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
- B65H75/42—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4492—Manual drives
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B2050/3011—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments having carrying handles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B50/31—Carrying cases or bags, e.g. doctors' bags
- A61B2050/311—Cases
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Abstract
The invention relates to a portable ultrasonic scanner with a power generation function, which comprises a main body, a detection head, a cable, an accommodating mechanism and an auxiliary mechanism, wherein the accommodating mechanism comprises an accommodating cylinder, a rubber sleeve, a driving shaft, a first gear and two first bearings, the auxiliary mechanism comprises a power generator, a fourth gear and a power assembly, the power assembly comprises a rotary disc, a first connecting disc, a supporting sleeve, a moving shaft, a third gear, a second gear, two second bearings, two rotating sleeves and two second connecting discs.
Description
Technical Field
The invention relates to the field of veterinary equipment, in particular to a portable ultrasonic scanner with a power generation function.
Background
Ultrasonic scanning imaging can safely and effectively save lives, however, a conventional ultrasonic scanning instrument in hospitals and clinics is large in size, not portable, high in cost and expensive in examination cost, so that patients in poor regions are forbidden to walk, and 70% of people in the world cannot receive ultrasonic scanning examination. In order to solve the problems of cost reduction, improvement of the diagnosis rate and the like, american scientists spend three years to develop a portable ultrasonic scanner in 2013, and the portable ultrasonic scanner can transmit image information through a mobile phone network or WiFi. Portable ultrasound scanners have also played an important role in the veterinary field.
The ultrasonic scanner of prior art is using the completion back, and the detection head is separately carried after needs the dismouting usually, causes to detect the head and takes place to lose easily, has reduced ultrasonic scanner's practicality, and moreover, when prior art's ultrasonic scanner used in the environment that does not have the power, ultrasonic scanner duration was shorter, has further reduced ultrasonic scanner's practicality.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, a portable ultrasonic scanner with a power generation function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a portable ultrasonic scanner with a power generation function comprises a main body, a detection head and a cable, wherein a cavity is formed in the main body, the portable ultrasonic scanner also comprises a storage mechanism and an auxiliary mechanism, the storage mechanism and the auxiliary mechanism are arranged in the main body, and the detection head is connected with the storage mechanism through the cable;
the accommodating mechanism comprises an accommodating cylinder, a rubber sleeve, a driving shaft, a first gear and two first bearings, the accommodating cylinder is arranged inside the main body, one end of the accommodating cylinder is communicated with the outside of the main body, the accommodating cylinder and the rubber sleeve are coaxially arranged, the rubber sleeve is fixedly connected with the other end of the accommodating cylinder, the detection head is arranged inside the accommodating cylinder, the length of the detection head is greater than that of the accommodating cylinder, the cable penetrates through the rubber sleeve, the cable is connected with the rubber sleeve in a sliding and sealing mode, one end of the cable is fixedly connected with the detection head, the driving shaft is perpendicular to the axis of the accommodating cylinder, two ends of the driving shaft are connected with the inner wall of the main body through the first bearings, the other end of the cable is wound on the periphery of the driving shaft, and the first gear is fixedly connected with one end of the driving shaft;
the auxiliary mechanism comprises a generator, a fourth gear and a power assembly, the power assembly is arranged on the inner wall of the main body, the generator is fixedly connected with the inner wall of the main body, the generator is in transmission connection with the fourth gear, and the power assembly is connected with the first gear and the fourth gear.
Preferably, in order to improve the automation degree of the scanner, the main body is provided with a display screen and at least two control keys, the main body is internally provided with a PLC, and the display screen and the control keys are electrically connected with the PLC.
Preferably, in order to provide power for the first gear and the fourth gear, the power assembly comprises a rotary disc, a first connecting disc, a supporting sleeve, a moving shaft, a third gear, a second gear, two second bearings, two rotating sleeves and two second connecting discs, the diameter of the first connecting disc is equal to that of the second connecting disc, the moving shaft and the rotating sleeves are coaxially arranged with the supporting sleeve, the supporting sleeve is arranged on the inner wall of one side of the main body, the moving shaft penetrates through the supporting sleeve, the moving shaft is in sliding and sealing connection with the supporting sleeve, the two rotating sleeves are sleeved on the moving shaft, the rotating sleeves are in sliding connection with the moving shaft, the connecting sleeve is fixedly connected with the inner ring of the second bearing, the outer ring of the second bearing is fixedly connected with the inner wall of the main body, and the first connecting disc and the second connecting disc are perpendicular to the moving shaft, two second connection pads respectively with two rotation sleeve's one end fixed connection that is close to each other, first connection pad sets up between two second connection pads, first connection pad and removal axle fixed connection, be equipped with two connecting holes on the first connection pad, two connecting holes set up about removing the axial symmetry, one side that is close to each other of two second connection pads all is equipped with two connecting blocks, and two connecting blocks set up about removing the axial symmetry, distance between the axis of connecting block and removal axle equals with the distance between the axis of connecting hole and removal axle, two rotation sleeve respectively with second gear and third gear fixed connection, third gear and fourth gear engagement, second gear and first gear engagement, the one end and the carousel fixed connection of removal axle.
Preferably, in order to improve the stability of connection between the second connecting disc and the first connecting disc, a second permanent magnet is arranged on the second connecting disc, the second permanent magnet is in a ring shape, the second permanent magnet is arranged on the periphery of the second connecting disc, at least two first permanent magnets are uniformly distributed on the peripheries of the two second connecting discs, and the first permanent magnets and the second permanent magnets attract each other.
Preferably, in order to improve the convenience of the rotation of the turntable, a handle is arranged on the periphery of one side of the turntable.
Preferably, the movable shaft is coated with grease in order to improve the smoothness of movement of the movable shaft.
Preferably, in order to prolong the service life of the detection head, the detection head is coated with an anti-corrosion coating.
Preferably, in order to improve the dustproof performance of the storage cylinder, a sealing ring is arranged at one end of the storage cylinder, which is far away from the rubber sleeve, and the storage cylinder is connected with the detection head in a sealing mode through the sealing ring.
Preferably, in order to reduce the probability of the detection head slipping, the detection head is provided with anti-slip patterns.
Preferably, in order to reduce the probability that the cable falls off from the driving shaft, the two ends of the driving shaft are fixedly connected with limiting discs, and the cable is wound between the two limiting discs.
The portable ultrasonic scanner with the power generation function has the advantages that the storage mechanism is used for storing the detection head, the carrying convenience of the scanner is improved, compared with the existing storage mechanism, the storage mechanism can be used for cleaning the cable through the rubber sleeve while storing the cable, the practicability of the mechanism is improved, the scanner is charged through electric energy produced by the auxiliary mechanism, the endurance time of the scanner is prolonged, the practicability of the scanner is improved, compared with the existing auxiliary mechanism, the auxiliary mechanism is linked with the storage mechanism, the number of driving sources arranged on the scanner is reduced, and the practicability of the scanner is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the structure of a portable ultrasound scanner with power generation of the present invention;
FIG. 2 is a cross-sectional view of a portable ultrasound scanner with power generation of the present invention;
FIG. 3 is a schematic structural view of the power assembly of the portable ultrasound scanner with power generation of the present invention;
FIG. 4 is a schematic view of the connection structure of the first connection pad and the second connection pad of the portable ultrasonic scanner with power generation function of the present invention;
in the figure: 1. the mechanical hand comprises a rotary table, 2, a main body, 3, a first gear, 4, a driving shaft, 5, a first bearing, 6, a limiting disc, 7, a cable, 8, a rubber sleeve, 9, a detection head, 10, a storage barrel, 11, a moving shaft, 12, a generator, 13, a support sleeve, 14, a second gear, 15, a second bearing, 16, a first permanent magnet, 17, a first connecting disc, 18, a second connecting disc, 19, a rotating sleeve, 20, a third gear, 21, a fourth gear, 22, a connecting block, 23, a connecting hole and 24, and a second permanent magnet.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a portable ultrasonic scanner with power generation function comprises a main body 2, a detection head 9 and a cable 7, wherein a cavity is arranged inside the main body 2, the portable ultrasonic scanner also comprises a storage mechanism and an auxiliary mechanism, the storage mechanism and the auxiliary mechanism are both arranged inside the main body 2, and the detection head 9 is connected with the storage mechanism through the cable 7;
the storage of the detection head 9 is realized through the storage mechanism, the carrying convenience of the ultrasonic scanner is improved, and moreover, the ultrasonic scanner is charged through the electric energy produced by the auxiliary mechanism, the endurance time of the ultrasonic scanner is prolonged, and the practicability of the ultrasonic scanner is improved;
as shown in fig. 2, the receiving mechanism includes a receiving cylinder 10, a rubber sleeve 8, a driving shaft 4, a first gear 3 and two first bearings 5, the receiving cylinder 10 is disposed inside the main body 2, one end of the receiving cylinder 10 is communicated with the outside of the main body 2, the receiving cylinder 10 is disposed coaxially with the rubber sleeve 8, the rubber sleeve 8 is fixedly connected with the other end of the receiving cylinder 10, the detection head 9 is disposed inside the receiving cylinder 10, the length of the detection head 9 is greater than that of the receiving cylinder 10, the cable 7 passes through the rubber sleeve 8, the cable 7 is slidably and hermetically connected with the rubber sleeve 8, one end of the cable 7 is fixedly connected with the detection head 9, the driving shaft 4 is perpendicular to the axis of the receiving cylinder 10, both ends of the driving shaft 4 are connected with the inner wall of the main body 2 through the first bearings 5, and the other end of the cable 7 is wound on the outer periphery of the driving shaft 4, the first gear 3 is fixedly connected with one end of a driving shaft 4;
the stability of the driving shaft 4 is improved by the first bearing 5, the driving shaft 4 is driven to rotate by the first gear 3, the cable 7 is retracted and released through the driving shaft 4, when the cable 7 is loosened, the operator can take out the detection head 9 from the inside of the storage barrel 10, so that the ultrasonic scanner can be normally used, when the drive shaft 4 winds the cable 7, the detection head 9 is drawn into the storage barrel 10 through the cable 7, the cable 7 and the detection head 9 are accommodated, and the cable 7 is fixed under the action of the friction force between the rubber sleeve 8 and the cable 7, thereby improving the stability of the cable 7 and the detection head 9, improving the portability of the ultrasonic scanner, meanwhile, when the cable 7 moves along the rubber sleeve 8, the cable 7 can be cleaned through the rubber sleeve 8, so that the service life of the cable 7 is prolonged;
as shown in fig. 2, the auxiliary mechanism includes a generator 12, a fourth gear 21 and a power assembly, the power assembly is disposed on the inner wall of the main body 2, the generator 12 is fixedly connected with the inner wall of the main body 2, the generator 12 is in transmission connection with the fourth gear 21, and the power assembly is connected with both the first gear 3 and the fourth gear 21;
the manual power component that rotates of operating personnel, then under fourth gear 21's transmission, through power component drive generator 12 rotation, then produce the electric energy through generator 12 and charge for ultrasonic scanner, the time of endurance of ultrasonic scanner has been prolonged, ultrasonic scanner's practicality has been improved, simultaneously through power component's switching function, make power component can drive first gear 3 and rotate, then drive shaft 4 through first gear 3 rotates, and then realized receiving and releasing of cable 7 through drive shaft 4, make power component can provide power for drive shaft 4 and generator 12 independently, ultrasonic scanner's practicality has been improved.
Preferably, in order to improve the automation degree of the ultrasonic scanner, the main body 2 is provided with a display screen and at least two control keys, the main body 2 is internally provided with a PLC, and the display screen and each control key are electrically connected with the PLC;
the PLC is a programmable logic controller, it adopts a kind of programmable memory, it is used for its internal storage program, implement logic operation, sequence control, timing, counting and arithmetic operation, etc. and control various kinds of machinery or production process by digital or analog input/output, it is a computer specially used for industrial control, its hardware structure is basically the same as microcomputer, generally used for the processing of data and receiving and outputting of the order, used for realizing central control, the operator sends the control signal to PLC through the control key, then control the running of the ultrasonic scanner through PLC, can display the working condition of the ultrasonic scanner through the display screen at the same time, then has improved the automaticity of the ultrasonic scanner.
As shown in fig. 3, the power assembly includes a rotary table 1, a first connecting disc 17, a supporting sleeve 13, a moving shaft 11, a third gear 20, a second gear 14, two second bearings 15, two rotating sleeves 19 and two second connecting discs 18, the diameter of the first connecting disc 17 is equal to the diameter of the second connecting disc 18, the moving shaft 11 and the rotating sleeve 19 are coaxially arranged with the supporting sleeve 13, the supporting sleeve 13 is arranged on the inner wall of one side of the main body 2, the moving shaft 11 passes through the supporting sleeve 13, the moving shaft 11 is slidably and hermetically connected with the supporting sleeve 13, the two rotating sleeves 19 are sleeved on the moving shaft 11, the rotating sleeve 19 is slidably connected with the moving shaft 11, the connecting sleeve is fixedly connected with the inner ring of the second bearing 15, the outer ring of the second bearing 15 is fixedly connected with the inner wall of the main body 2, the first connecting disc 17 and the second connecting discs 18 are perpendicular to the moving shaft 11, two second connecting discs 18 are fixedly connected with the ends of the two rotating sleeves 19 close to each other respectively, the first connecting plate 17 is arranged between two second connecting plates 18, the first connecting plate 17 is fixedly connected with the moving shaft 11, the first connecting disc 17 is provided with two connecting holes 23, the two connecting holes 23 are symmetrically arranged about the moving axis 11, one side of the two second connecting discs 18 close to each other is provided with two connecting blocks 22, the two connecting blocks 22 are symmetrically arranged about the moving axis 11, the distance between the connecting block 22 and the axis of the moving shaft 11 is equal to the distance between the connecting hole 23 and the axis of the moving shaft 11, the two rotating sleeves 19 are fixedly connected with the second gear 14 and the third gear 20 respectively, the third gear 20 is meshed with the fourth gear 21, the second gear 14 is meshed with the first gear 3, and one end of the moving shaft 11 is fixedly connected with the rotary table 1;
the stability of the rotating sleeve 19 is improved through the second bearing 15, the stability of the moving shaft 11 is improved under the supporting action of the rotating sleeve 19 and the supporting sleeve 13, when an operator needs to take up and pay off a cable, the operator pulls the moving shaft 11 outwards to enable the first connecting disc 17 to abut against one second connecting disc 18 close to the driving shaft 4, the stability of connection between the second connecting disc 18 and the first connecting disc 17 is improved under the mutual limiting action between the connecting hole 23 and the connecting block 22, the operator drives the moving shaft 11 to rotate through the turntable 1, drives the rotating sleeve 19 to rotate through the second connecting disc 18, drives the second gear 14 to rotate through the rotating sleeve 19, further drives the driving shaft 4 to rotate through the second gear 14 under the transmission action of the first gear 3, when power generation is needed, the operator pushes the moving rod 11 to the inside the main body 2, the first connecting disc 17 is connected with the other second connecting disc 18, the third gear 20 is driven to rotate by the moving shaft 11, and the generator 12 is driven to operate by the third gear 20 under the transmission action of the fourth gear 21.
As shown in fig. 4, a second permanent magnet 24 is arranged on the second connecting disc 18, the second permanent magnet 24 is in a circular ring shape, the second permanent magnet 24 is arranged on the periphery of the second connecting disc 18, at least two first permanent magnets 16 are uniformly distributed on the peripheries of the two second connecting discs 18, and each first permanent magnet 16 and the second permanent magnet 24 attract each other;
under the action of the mutual attraction force between the first permanent magnet 16 and the second permanent magnet 24, the first connecting disc 17 is tightly abutted against the second connecting disc 18, the probability that the connecting block 22 is separated from the inside of the connecting hole 23 is reduced, and the stability of connection between the first connecting disc 17 and the second connecting disc 18 is improved.
Preferably, in order to improve the convenience of rotation of the turntable 1, a handle is arranged on the periphery of one side of the turntable 1;
an operator can rotate the turntable 1 through the handle, and the convenience of operation of the turntable 1 is improved.
Preferably, in order to improve the smoothness of the movement of the moving shaft 11, the moving shaft 11 is coated with grease;
the friction between the moving shaft 11 and the support sleeve 13 and the rotating sleeve 19 is reduced by the grease, and the smoothness of movement of the moving shaft 11 is improved.
Preferably, in order to prolong the service life of the detection head 9, the detection head 9 is coated with an anti-corrosion coating;
the corrosion speed of the detection head 9 is reduced through the anti-corrosion coating, and the service life of the detection head 9 is prolonged.
Preferably, in order to improve the dustproof performance of the storage cylinder 10, a sealing ring is arranged on one end of the storage cylinder 10 away from the rubber sleeve 8, and the storage cylinder 10 is connected with the detection head 9 in a sealing manner through the sealing ring;
the clearance between the storage cylinder 10 and the detection head 9 is reduced through the sealing ring, the probability that dust enters the interior of the storage cylinder 10 is reduced, and the dustproof performance of the storage cylinder 10 is improved.
Preferably, in order to reduce the probability of the detection head 9 slipping, the detection head 9 is provided with anti-slipping lines;
the friction force between the palm of an operator and the detection head 9 is increased through the anti-slip lines, and the slip probability of the detection head 9 is reduced.
Preferably, in order to reduce the probability that the cable 7 falls off from the driving shaft 4, the two ends of the driving shaft 4 are fixedly connected with the limiting discs 6, and the cable 7 is wound between the two limiting discs 6;
through the limiting effect of the limiting disc 6 on the cable 7, the probability that the cable 7 falls off from the driving shaft 4 is reduced, and the winding stability of the cable 7 is improved.
The first gear 3 drives the driving shaft 4 to rotate, the cable 7 is retracted and released through the driving shaft 4, when the cable 7 is loosened, an operator can take the detection head 9 out of the storage barrel 10, the ultrasonic scanner can be normally used, when the cable 7 is wound by the driving shaft 4, the detection head 9 is pulled into the storage barrel 10 through the cable 7, the cable 7 and the detection head 9 are stored, meanwhile, under the action of friction force between the rubber sleeve 8 and the cable 7, the cable 7 is fixed, the storage stability of the cable 7 and the detection head 9 is improved, the carrying convenience of the ultrasonic scanner is improved, the operator manually rotates the power assembly, under the transmission action of the fourth gear 21, the power assembly drives the generator 12 to rotate, the generator 12 generates electric energy to charge the ultrasonic scanner, the endurance time of the ultrasonic scanner is prolonged, and the practicability of the ultrasonic scanner is improved.
Compared with the prior art, in this portable ultrasonic scanner with electricity generation function, accomodating of detection head 9 has been realized through receiving mechanism, the degree of convenience that the scanner carried has been improved, compare with current receiving mechanism, this receiving mechanism can also clean cable 7 through rubber sleeve 8 when accomodating cable 7, the practicality of this mechanism has been improved, moreover, the electric energy through the complementary unit production charges for the scanner, the time of endurance of scanner has been prolonged, the practicality of scanner is improved, compare with current complementary unit, this complementary unit has realized the linkage with receiving mechanism, the quantity that the scanner set up the drive source has been reduced, the practicality of scanner has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A portable ultrasonic scanner with a power generation function comprises a main body (2), a detection head (9) and a cable (7), wherein a cavity is arranged inside the main body (2), and the portable ultrasonic scanner is characterized by further comprising a storage mechanism and an auxiliary mechanism, wherein the storage mechanism and the auxiliary mechanism are both arranged inside the main body (2), and the detection head (9) is connected with the storage mechanism through the cable (7);
the accommodating mechanism comprises an accommodating cylinder (10), a rubber sleeve (8), a driving shaft (4), a first gear (3) and two first bearings (5), wherein the accommodating cylinder (10) is arranged inside the main body (2), one end of the accommodating cylinder (10) is communicated with the outside of the main body (2), the accommodating cylinder (10) and the rubber sleeve (8) are coaxially arranged, the rubber sleeve (8) is fixedly connected with the other end of the accommodating cylinder (10), the detection head (9) is arranged inside the accommodating cylinder (10), the length of the detection head (9) is greater than that of the accommodating cylinder (10), the cable (7) penetrates through the rubber sleeve (8), the cable (7) is in sliding and sealing connection with the rubber sleeve (8), one end of the cable (7) is fixedly connected with the detection head (9), the driving shaft (4) is perpendicular to the axis of the accommodating cylinder (10), both ends of the driving shaft (4) are connected with the inner wall of the main body (2) through first bearings (5), the other end of the cable (7) is wound on the periphery of the driving shaft (4), and the first gear (3) is fixedly connected with one end of the driving shaft (4);
the auxiliary mechanism comprises a generator (12), a fourth gear (21) and a power assembly, the power assembly is arranged on the inner wall of the main body (2), the generator (12) is fixedly connected with the inner wall of the main body (2), the generator (12) is in transmission connection with the fourth gear (21), and the power assembly is connected with the first gear (3) and the fourth gear (21).
2. The portable ultrasonic scanner with power generation function according to claim 1, wherein the main body (2) is provided with a display screen and at least two control keys, the main body (2) is provided with a PLC inside, and the display screen and each control key are electrically connected with the PLC.
3. The portable ultrasonic scanner with the power generation function according to claim 1, wherein the power assembly comprises a rotary table (1), a first connecting plate (17), a supporting sleeve (13), a moving shaft (11), a third gear (20), a second gear (14), two second bearings (15), two rotating sleeves (19) and two second connecting plates (18), the diameter of the first connecting plate (17) is equal to that of the second connecting plates (18), the moving shaft (11) and the rotating sleeve (19) are both coaxially arranged with the supporting sleeve (13), the supporting sleeve (13) is arranged on the inner wall of one side of the main body (2), the moving shaft (11) passes through the supporting sleeve (13), the moving shaft (11) is slidably and hermetically connected with the supporting sleeve (13), and the two rotating sleeves (19) are both sleeved on the moving shaft (11), the rotating sleeve (19) is connected with the moving shaft (11) in a sliding manner, the connecting sleeve is fixedly connected with the inner ring of the second bearing (15), the outer ring of the second bearing (15) is fixedly connected with the inner wall of the main body (2), the first connecting disc (17) and the second connecting disc (18) are perpendicular to the moving shaft (11), the two second connecting discs (18) are fixedly connected with one ends, close to each other, of the two rotating sleeve (19) respectively, the first connecting disc (17) is arranged between the two second connecting discs (18), the first connecting disc (17) is fixedly connected with the moving shaft (11), the first connecting disc (17) is provided with two connecting holes (23), the two connecting holes (23) are symmetrically arranged relative to the moving shaft (11), one sides, close to each other, of the two second connecting discs (18) are provided with two connecting blocks (22), and the two connecting blocks (22) are symmetrically arranged relative to the moving shaft (11), the distance between the axis of connecting block (22) and removal axle (11) equals with the distance between the axis of connecting hole (23) and removal axle (11), two rotate sleeve pipe (19) respectively with second gear (14) and third gear (20) fixed connection, third gear (20) and fourth gear (21) meshing, second gear (14) and first gear (3) meshing, the one end and carousel (1) fixed connection of removal axle (11).
4. The portable ultrasonic scanner with the power generation function according to claim 3, wherein a second permanent magnet (24) is disposed on the second connecting plate (18), the second permanent magnet (24) is in the shape of a circular ring, the second permanent magnet (24) is disposed on the outer periphery of the second connecting plate (18), at least two first permanent magnets (16) are uniformly distributed on the outer peripheries of the two second connecting plates (18), and each first permanent magnet (16) and the second permanent magnet (24) attract each other.
5. The portable ultrasonic scanner with power generation function according to claim 3, wherein a handle is provided on the outer periphery of one side of the turntable (1).
6. The portable ultrasonic scanner with power generation function according to claim 3, wherein the moving shaft (11) is coated with grease.
7. The portable ultrasonic scanner with the power generation function according to claim 1, wherein the detection head (9) is coated with an anticorrosive coating.
8. The portable ultrasonic scanner with power generation function according to claim 1, wherein a sealing ring is provided on an end of the receiving cylinder (10) far from the rubber sleeve (8), and the receiving cylinder (10) is connected with the detection head (9) in a sealing manner through the sealing ring.
9. The portable ultrasonic scanner with power generation function according to claim 1, wherein the detection head (9) is provided with anti-skid stripes.
10. The portable ultrasonic scanner with the power generation function according to claim 1, wherein a stopper disc (6) is fixedly connected to both ends of the drive shaft (4), and the cable (7) is wound between the two stopper discs (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010395420.XA CN111671524A (en) | 2020-05-12 | 2020-05-12 | Portable ultrasonic scanner with power generation function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010395420.XA CN111671524A (en) | 2020-05-12 | 2020-05-12 | Portable ultrasonic scanner with power generation function |
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| Publication Number | Publication Date |
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| CN111671524A true CN111671524A (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010395420.XA Withdrawn CN111671524A (en) | 2020-05-12 | 2020-05-12 | Portable ultrasonic scanner with power generation function |
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Application publication date: 20200918 |
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