CN207041536U - A kind of Ultrasonic-B probe - Google Patents
A kind of Ultrasonic-B probe Download PDFInfo
- Publication number
- CN207041536U CN207041536U CN201621462805.9U CN201621462805U CN207041536U CN 207041536 U CN207041536 U CN 207041536U CN 201621462805 U CN201621462805 U CN 201621462805U CN 207041536 U CN207041536 U CN 207041536U
- Authority
- CN
- China
- Prior art keywords
- guide
- probe
- transmission device
- rocking bar
- transducer probe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A kind of Ultrasonic-B probe, including probing shell, configuration is provided with transducer probe in the probing shell, transmission device and motor, sound propagating medium is filled with the outside of the transducer probe, the transmission device is made up of Swing Arm and guide cylinder, the Swing Arm is made up of rocking bar and guide wheel bar, rocking bar is provided with a fulcrum hole, run through on the fulcrum hole and be provided with a pole, a rolling bearing is provided between the pole and the fulcrum hole, the guide wheel bar end is provided with a guide wheel bearing, the guide cylinder circular side wall is provided with a guide chute, the guide cylinder is driven by the motor to be rotated.The utility model simplifies the fan-shaped swing gearing structure of transducer probe, improves service life, reduce manufacturing cost, have the characteristics of simple in construction, reasonable in design, transmission is convenient, angle precision is high by optimization design.
Description
Technical field
B ultrasound equipment technical field is the utility model is related to, more particularly to a kind of Ultrasonic-B probe.
Background technology
The species of ultrasonic imaging device is more, such as A types, M types, B-mode ultrasonography instrument and color doppler flow imaging instrument.
Wherein, Type B is grown up using A types and M type technologies, and it, which shows the amplitude modulation(PAM) of A types, is changed to briliancy modulation display, bright
Degree changes with echo signal size, reflects tissue two dimensional slice faultage image.The real-time tangent plane picture of Type B, truly
Property is strong, and intuitive is good, is easily mastered.Nearly more than ten years ultrasonic imaging technique development is very rapid, and instrument, which is constantly updated, regenerates, every year
There is improved novel B type ultrasonic imaging device to occur, B-mode ultrasonography instrument has turned into that Ultrasonic Diagnosis is most basic most important to be set
It is standby.The super imaging of Type B can meet normal diagnostic demand, cheap, and without ionising radiation, therefore market prospects are boundless.
Low frequency (2~15MHz) ultrasonic imaging device generally use array transducer is imaged, and is in most cases not required to
Want mechanical scanner.High frequency (20~80MHz) ultrasonic imaging device can provide high imaging resolution, at present in ophthalmology, skin
Skin section etc. uses relatively broad in checking.Because array high frequency ultrasound imaging system price is very expensive, so mechanical scanning
The high frequency ultrasound imager of formula is still the main flow equipment of in the market.
Mechanical scanner needs power source, and the power source being used in the fan-shaped pendulous device of machinery is usually to drive electricity
Machine, it typically needs to use a pair of bevel gears to commutate, it is this it is higher to angle resolution requirement under conditions of, gear changes
Certain influence can be produced to measurement accuracy to caused backlass.
Utility model content
The purpose of this utility model is solve above-mentioned deficiency, there is provided a kind of Ultrasonic-B probe, there is simple in construction, design to close
The characteristics of reason, transmission are conveniently, angle precision is high.
The technical problem that the utility model solves can be realized using following technical scheme：
A kind of Ultrasonic-B probe, including probing shell, in the probing shell configuration provided with transducer probe, transmission device and
Motor, the transducer probe outside are filled with sound propagating medium, and the sound propagating medium is sealed in inside the probing shell,
The transducer probe is connected with the transmission device, transmission device described in the motor drive connection, the transmission dress
Put and be made up of Swing Arm and guide cylinder, the Swing Arm is made up of rocking bar and guide wheel bar, and rocking bar is provided with a fulcrum hole, institute
State on fulcrum hole through a pole is provided with, a rolling bearing, the guide wheel bar position are provided between the pole and the fulcrum hole
It is vertical setting in the rocking bar end, the guide wheel bar end is provided with a guide wheel bearing, the cylindrical knot of guide cylinder
Structure, the guide cylinder circular side wall are provided with a guide chute, and the guide chute is in oval ring structure, the guide chute
Relatively described guide cylinder center line is inclined to set, and the guide cylinder is driven by the motor to be rotated.
An adapter, described adapter one end and the transducing are provided between the transducer probe and the transmission device
Device probe connection, the other end are provided with a screwed hole, and the screwed hole is fastenedly connected with the rocking bar nose threads.
The fulcrum hole is located at the rocking bar golden section point position.
The probing shell front end face is provided with sound window cover.
The utility model has following outstanding advantages and effect compared with prior art：The utility model is set by optimization
Meter, simplifies the fan-shaped swing gearing structure of transducer probe, improves service life, reduce manufacturing cost, have structure
Simply, the characteristics of reasonable in design, transmission is conveniently, angle precision is high.
The characteristics of the utility model, see this case schema and the following preferably detailed description of embodiment and obtain clear
Ground understands.
Brief description of the drawings
Fig. 1 is the overall cross section structure diagram of the utility model embodiment；
Fig. 2 is the Swing Arm cross section structure diagram of the utility model embodiment；
Fig. 3 is the transmission structures schematic diagram of the utility model embodiment；
Fig. 4 is that the guide cylinder of the utility model embodiment and guide wheel bar install cross section structure diagram；
Fig. 5 is that the transmission device sector of the utility model embodiment waves schematic diagram.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in Figures 1 to 5, a kind of Ultrasonic-B probe provided by the utility model, including probing shell 1, in probing shell 1
Configuration is provided with transducer probe 4, transmission device and motor 8, and the outside of transducer probe 4 is filled with sound propagating medium, transaudient matchmaker
Jie is sealed in inside probing shell 1, and transducer probe 4 is connected with transmission device, the drive connection transmission device of motor 8, is passed
Dynamic device is made up of Swing Arm 3 and guide cylinder 7, and Swing Arm 3 is made up of rocking bar 32 and guide wheel bar 31, and rocking bar 32 is provided with one
Fulcrum hole 33, through a pole 6 is provided with fulcrum hole 33, a rolling bearing 5, guide wheel bar are provided between pole 6 and fulcrum hole 33
31 are vertical setting positioned at the end of rocking bar 32, and the end of guide wheel bar 31 is provided with a guide wheel bearing 311,7 cylindrical knot of guide cylinder
Structure, the circular side wall of guide cylinder 7 are provided with a guide chute 71, and guide chute 71 is in oval ring structure, and guide chute 71 is relative
The center line of guide cylinder 7 is inclined to set, and guide cylinder 7 is driven by motor 8 to be rotated.
According to said structure, the utility model is completed to transducer probe 4 by the driving transmission device of motor 8
Sector is waved, and wherein motor 8 uses existing micromachine structure, optimization design transmission device, using Swing Arm 3 and leads
To the structure design of cylinder 7, the linkage part of overall machinery is simplified, improves overall transmission effect, motor 8 is used to drive
Action-oriented cylinder 7 rotates, and completes integral-rotation motion with being fixedly connected for guide cylinder 7 by drive shaft, the transmission connecting structure is adopted
Driving transmission is completed with existing transmission connecting structure；Optimal improvements transmission device, using the rotary motion of guide cylinder 7, with reference to
The structure of guide chute 71 in guide cylinder 7, guide wheel bearing 311 is arranged in guide chute 71, with reference to guide wheel bar 31, with guiding
The rotary motion of cylinder 7, so as to drive guide wheel bar 31 to complete swing arm motion, so as to drive rocking bar 32 to complete fan-shaped swing, simultaneously
Using the structure design, with reference to the movement locus of guide chute 71, it can change to form stable angle transmission, improve angle essence
Exactness.
Further, be provided with an adapter 2 between the utility model transducer probe 4 and transmission device, the one end of adapter 2 with
Transducer probe 4 is connected, and the other end is provided with a screwed hole, and screwed hole is fastenedly connected with the nose threads of rocking bar 32, facilitates transducing
The combination installation of device probe 4, while the transducer probe 4 of different model specification can be convenient for changing, improve performance.
Further, the utility model fulcrum hole 33 is located at the golden section point position of rocking bar 32, improves and swings stability, increases
Add transmission performance.
Further, the front end face of the utility model probing shell 1 is provided with sound window cover 9.
The utility model simplifies the fan-shaped swing gearing structure of transducer probe, improves use by optimization design
In the life-span, manufacturing cost is reduced, there is the characteristics of simple in construction, reasonable in design, transmission is convenient, angle precision is high.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of Ultrasonic-B probe, including probing shell, the interior configuration of the probing shell is provided with transducer probe, transmission device and drive
Dynamic motor, the transducer probe outside are filled with sound propagating medium, and the sound propagating medium is sealed in inside the probing shell, institute
State transducer probe to be connected with the transmission device, transmission device described in the motor drive connection, it is characterised in that：Institute
State transmission device to be made up of Swing Arm and guide cylinder, the Swing Arm is made up of rocking bar and guide wheel bar, and rocking bar is provided with one
Fulcrum hole, through a pole is provided with the fulcrum hole, a rolling bearing is provided between the pole and the fulcrum hole, it is described
Guide wheel bar is located at the rocking bar end and is vertical setting, and the guide wheel bar end is provided with a guide wheel bearing, and the guide cylinder is in
Cylinder-like structure, the guide cylinder circular side wall are provided with a guide chute, and the guide chute is in oval ring structure, described
The relatively described guide cylinder center line of guide chute is inclined to set, and the guide cylinder is driven by the motor to be rotated.
A kind of 2. Ultrasonic-B probe according to claim 1, it is characterised in that：The transducer probe and the transmission device
Between be provided with an adapter, described adapter one end is connected with the transducer probe, and the other end is provided with a screwed hole, the spiral shell
Pit is fastenedly connected with the rocking bar nose threads.
A kind of 3. Ultrasonic-B probe according to claim 1, it is characterised in that：The fulcrum hole is located at the rocking bar gold
Cut-point position.
A kind of 4. Ultrasonic-B probe according to claim 1, it is characterised in that：The probing shell front end face is provided with sound window cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462805.9U CN207041536U (en) | 2016-12-22 | 2016-12-22 | A kind of Ultrasonic-B probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462805.9U CN207041536U (en) | 2016-12-22 | 2016-12-22 | A kind of Ultrasonic-B probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207041536U true CN207041536U (en) | 2018-02-27 |
Family
ID=61488756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621462805.9U Expired - Fee Related CN207041536U (en) | 2016-12-22 | 2016-12-22 | A kind of Ultrasonic-B probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207041536U (en) |
-
2016
- 2016-12-22 CN CN201621462805.9U patent/CN207041536U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7588540B2 (en) | Ultrasonic probe for scanning a volume | |
| CN106769733B (en) | Ultrasonic focusing type river sediment concentration on-line measuring instrument | |
| CN106073778B (en) | A kind of microwave thermoacoustic breast imaging detection device and method based on flexible detector | |
| CN101249004A (en) | Colorful Doppler emulating organization ultrasonic body mould system and design method | |
| CN204807573U (en) | Acoustics doppler velocity of flow section plotter | |
| CN207041536U (en) | A kind of Ultrasonic-B probe | |
| CN108771549A (en) | A kind of mechanical linear scanning probe of the ultrasound reducing vibrations | |
| CN207832307U (en) | A kind of ultrasonic sound field apparatus for measuring distribution | |
| CN202654159U (en) | Support for automatic full-volume imaging system | |
| CN208388639U (en) | volume probe | |
| KR102255420B1 (en) | 3d ultrasonic probe | |
| CN208223477U (en) | A kind of Portable field survey gradient instrument | |
| CN100500101C (en) | B-ultrasonic electromagnetic mechanical fan scanning device | |
| CN201688876U (en) | Structural member capable of accurately locating ultrasonic reflection sheet | |
| CN211583235U (en) | Couplant applicator for ultrasound department | |
| CN102505938B (en) | Well periphery ultrasonic imaging downhole cartridge scanning head | |
| CN201088595Y (en) | B-type ultrasound position feedback type mechanical fan probe device | |
| CN208704925U (en) | A kind of device of detection axle sleeve interference fit faying face pressure | |
| CN208953044U (en) | A kind of ultrasonic open channel flowmeter | |
| CN208958165U (en) | Three-D ultrasonic mechanical probe | |
| CN210774334U (en) | On-site detection device for medical focusing transducer | |
| CN107131980A (en) | The direct stress that a kind of small rotary tank prepares mud-rock flow determines device | |
| CN208488544U (en) | Experimental provision for the measurement of gantry crane derricking speed | |
| CN110286158A (en) | A kind of Ultrasonic wave angle probe of adjustable incident angle | |
| CN103393436B (en) | The fan-shaped pendulous device of machinery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20201222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |