CN207734174U - A kind of medical supersonic intelligent testing device of watthour - Google Patents
A kind of medical supersonic intelligent testing device of watthour Download PDFInfo
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- CN207734174U CN207734174U CN201720728034.1U CN201720728034U CN207734174U CN 207734174 U CN207734174 U CN 207734174U CN 201720728034 U CN201720728034 U CN 201720728034U CN 207734174 U CN207734174 U CN 207734174U
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- supporting rod
- magneto
- watthour
- dynamic balance
- testing device
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Abstract
The utility model is related to medical and other ultrasonic power calibration equipment technical fields, more particularly, to a kind of medical supersonic intelligent testing device of watthour.Its main feature is that including anechoic tank, magneto-electric dynamic balance module is provided on the anechoic tank, the coil of magneto-electric dynamic balance module is connected with connecting rod, connecting rod front end is provided with buoyancy drift, buoyancy drift lower end is provided with ultrasonic transducer, reflecting target is additionally provided in connecting rod, buoyancy drift top is correspondingly arranged on clamping device, first laser distance measuring sensor and second laser distance measuring sensor are respectively arranged on the anechoic tank two side of corresponding reflecting target.It uses mechanical structure to be combined with detecting system, set ultrasonic transducer to solid construction, ultrasonic transducer is overall structure with magneto-electric dynamic balance module pointer, reliable and stable, extension is convenient, is especially suitable for the medical supersonic calibrating installation based on magneto-electric force balance principle and uses.
Description
Technical field
The utility model is related to medical and other ultrasonic power calibration equipment technical fields, more particularly, to a kind of medical super
Sound intelligent testing device of watthour.
Background technology
Medical supersonic intelligent testing device of watthour is a kind of device for being mainly used to examine and determine the ultrasonic powers such as B ultrasound machine, is mainly used
Measurement in medical supersonic source is that the method for compensating for ultrasound radiation pressure using magneto-electric dynamic balance mechanism measures ultrasonic power,
Ultrasonic power calibrating installation includes mainly ultrasonic transduction plate in existing technology, and is provided with reflecting target, and magneto-electric power is flat
Weigh module, anechoic tank, and photo-electric null balance indicates adjustment module and leakage current pole plate.Ultrasonic transducer in existing technology
It is connected together by connecting rod with magneto-electric dynamic balance module pointer for hollow-core construction and ultrasonic transducer, due to magneto-electric
Dynamic balance module pointer is thinner, is often broken off in use, and inconvenience is brought to using.
Invention content
The purpose of this utility model is that avoid the defect of the prior art and a kind of medical supersonic intelligent testing device of watthour is provided,
It efficiently solves the problems, such as of the existing technology.
To achieve the above object, the technical solution that the utility model is taken is：A kind of medical supersonic intelligent verification
Device is provided with magneto-electric dynamic balance module, magneto-electric dynamic balance its main feature is that including anechoic tank on the anechoic tank
The coil of module is connected with connecting rod, and connecting rod front end is provided with buoyancy drift, and buoyancy drift lower end is provided with ultrasonic transducer, connects
Reflecting target is additionally provided on bar, buoyancy drift top is correspondingly arranged on clamping device, on the anechoic tank two side for corresponding to reflecting target
It is respectively arranged with first laser distance measuring sensor and second laser distance measuring sensor.
The clamping device is through being arranged on anechoic tank comprising the supporting rod of cavity type structure, on supporting rod
It is provided with the end cap and sleeve for determining supporting rod and anechoic tank relative position, push rod and activity are provided in supporting rod
It sells, corresponds to push rod on supporting rod outer wall and removable pin is provided with notch, the corresponding supporting rod intracavitary in push rod one end is provided with spring,
Push rod is corresponded at notch on supporting rod and is provided with strap, and ambulatory splint is provided on the push rod of corresponding strap,
The strap is connected by the first screw and the second screw with supporting rod, when need to be clamped and connected bar when,
Transfer to removable pin, push rod that ambulatory splint is driven to realize the bar that is clamped and connected close to strap fitting under the action of the spring；When being not required to
Be clamped and connected bar when, push removable pin, push rod removable pin effect under push ambulatory splint separated with strap, at spring
In compressive state.
The buoyancy drift is hollow-core construction, and buoyancy drift is equipped with water injection hole.
The magneto-electric dynamic balance module is ammeter.
The utility model has the beneficial effects that：A kind of medical supersonic intelligent testing device of watthour, uses mechanical structure
It is combined with detecting system, sets ultrasonic transducer to solid construction, ultrasonic transducer and magneto-electric dynamic balance module pointer
Reliable and stable for overall structure, extension is convenient, is especially suitable for the medical supersonic calibrating installation based on magneto-electric force balance principle
It uses.
Description of the drawings
Fig. 1 is the principle schematic diagram of the utility model；
Fig. 2 is the principle schematic diagram of the clamping device in the utility model Fig. 1；
Fig. 3 is the sectional structure principle schematic in the utility model Fig. 2.
As shown in the figure：1, anechoic tank；2, magneto-electric dynamic balance module；3, connecting rod；4, ultrasonic transducer；5, buoyancy
Drift；6, clamping device；7, first laser distance measuring sensor；8, second laser distance measuring sensor；9, supporting rod；10, end cap；11、
Spring；12, push rod；13, strap；14, the first screw；15, removable pin；16, sleeve；17, the second screw；18, reflecting target；
19, ambulatory splint.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figures 1 to 3, a kind of medical supersonic intelligent testing device of watthour, its main feature is that including anechoic tank 1, institute
Magneto-electric dynamic balance module 2 is provided on the anechoic tank 1 stated, the coil of magneto-electric dynamic balance module 2 is connected with connecting rod 3,
3 front end of connecting rod is provided with buoyancy drift 5, and buoyancy floats 5 lower ends and is provided with ultrasonic transducer 4, and reflecting target is additionally provided in connecting rod 3
18,5 top of buoyancy drift is correspondingly arranged on clamping device 6, and the is respectively arranged on 1 two side of anechoic tank of corresponding reflecting target 18
One laser range sensor 7 and second laser distance measuring sensor 8.
Further, the clamping device 6, which runs through, is arranged on anechoic tank 1 comprising the supporting rod of cavity type structure
9, the end cap 10 and sleeve 16 for determining supporting rod 9 and 1 relative position of anechoic tank are provided on supporting rod 9, in supporting rod 9
It is provided with push rod 12 and removable pin 15, push rod 12 is corresponded on 9 outer wall of supporting rod and removable pin 15 is provided with notch, 12 one end of push rod
9 intracavitary of corresponding supporting rod is provided with spring 11, and push rod 12 is corresponded at the notch on supporting rod 9 and is provided with strap 13, right
It answers and is provided with ambulatory splint 19 on the push rod 12 of strap 13,
Further, the strap 13 is connected by the first screw 14 and the second screw 17 with supporting rod 9, works as needs
Be clamped and connected bar 3 when, transfer to removable pin 15, push rod 12 drives under the action of the spring ambulatory splint 19 close to strap 13 fitting
Realization is clamped and connected bar 3；When need not be clamped and connected bar 3 when, push removable pin 15, push rod 12 removable pin 15 effect under push
Ambulatory splint 19 is separated with strap 13, and spring 11 is in compressive state.
Further, buoyancy drift 5 is hollow-core construction, and buoyancy drift 5 is equipped with water injection hole.
Further, the magneto-electric dynamic balance module 2 is ammeter.
A kind of medical supersonic intelligent testing device of watthour is noted in the sink in use, each component is connected together
Water measures entire test system by force measuring device and by buoyancy situation, is being put down in water by floating waterflooding adjustment in buoyancy
Weighing apparatus.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of medical supersonic intelligent testing device of watthour is provided with magnetic it is characterized in that including anechoic tank on the anechoic tank
The coil of electric-type dynamic balance module, magneto-electric dynamic balance module is connected with connecting rod, and connecting rod front end is provided with buoyancy drift, buoyancy
Drift lower end is provided with ultrasonic transducer, reflecting target is additionally provided in connecting rod, buoyancy drift top is correspondingly arranged on clamping device, right
It answers and is respectively arranged with first laser distance measuring sensor and second laser distance measuring sensor on the anechoic tank two side of reflecting target；Institute
The magneto-electric dynamic balance module stated is ammeter.
2. a kind of medical supersonic intelligent testing device of watthour as described in claim 1, it is characterised in that：The clamping device runs through
It is arranged on anechoic tank comprising the supporting rod of cavity type structure is provided on supporting rod for determining supporting rod and eliminating the noise
The end cap and sleeve of sink relative position are provided with push rod and removable pin in supporting rod, push rod and work are corresponded on supporting rod outer wall
Dynamic pin is provided with notch, and the corresponding supporting rod intracavitary in push rod one end is provided with spring, and corresponding to push rod at the notch on supporting rod sets
It is equipped with strap, ambulatory splint is provided on the push rod of corresponding strap.
3. a kind of medical supersonic intelligent testing device of watthour as claimed in claim 2, it is characterised in that：The strap passes through
First screw and the second screw are connected with supporting rod, when need to be clamped and connected bar when, transfer to removable pin, push rod is under the action of the spring
Ambulatory splint is driven to realize the bar that is clamped and connected close to strap fitting；When need not be clamped and connected bar when, push removable pin, push away
Bar pushes ambulatory splint to be separated with strap under removable pin effect, and spring is in compressive state.
4. a kind of medical supersonic intelligent testing device of watthour as described in claim 1, it is characterised in that：The buoyancy drift is hollow
Structure, buoyancy drift are equipped with water injection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720728034.1U CN207734174U (en) | 2017-06-20 | 2017-06-20 | A kind of medical supersonic intelligent testing device of watthour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720728034.1U CN207734174U (en) | 2017-06-20 | 2017-06-20 | A kind of medical supersonic intelligent testing device of watthour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207734174U true CN207734174U (en) | 2018-08-17 |
Family
ID=63113811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720728034.1U Active CN207734174U (en) | 2017-06-20 | 2017-06-20 | A kind of medical supersonic intelligent testing device of watthour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207734174U (en) |
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2017
- 2017-06-20 CN CN201720728034.1U patent/CN207734174U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180815 Address after: 065000 Langfang Technological Development Zone, Hebei, 28. Patentee after: Langfang branch of Hebei Institute of Metrology and supervision and research Address before: 065000 Langfang Technological Development Zone, Hebei, 28. Patentee before: Langfang branch of Hebei provincial metrological supervision and Inspection Institute |