CN206832752U - A kind of gasbag-type probe apparatus - Google Patents
A kind of gasbag-type probe apparatus Download PDFInfo
- Publication number
- CN206832752U CN206832752U CN201720425872.1U CN201720425872U CN206832752U CN 206832752 U CN206832752 U CN 206832752U CN 201720425872 U CN201720425872 U CN 201720425872U CN 206832752 U CN206832752 U CN 206832752U
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- mandrel
- chuck
- air bag
- probe
- chuck unit
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Abstract
It the utility model is related to a kind of gasbag-type probe apparatus.Described device includes：Colloid air bag, the couplant matched with the probe under current process is injected into its inner chamber；Left chuck unit, colloid air bag left end is held on, its flow control component is screwed after the preset dose threshold value of the couplant matched with the probe under current process is reached；Right chuck unit, colloid air bag right-hand member is held on, its seal member is screwed after the preset focusing lifting distance value matched with the probe under current process is reached；Connecting shaft seat, dock left chuck unit and right chuck unit；Lifting unit, it is connected jointly with connecting shaft seat and right chuck unit, rotates the driving part of right chuck unit, is risen or fallen to the focusing lifting position point matched with the probe under current process.Therefore, the delay distance and sound wave incident angle for being dipped in probe in air bag can be adjusted flexibly in probe apparatus in air bag of the present utility model, be advantageous to study or implement optimal characterization processes.
Description
Technical field
Ultrasonic scanning detection technique field is the utility model is related to, specifically, the utility model is related in a kind of air bag
Probe apparatus.
Background technology
At present, in the application of field scan ultrasound detection is carried out using portable set, conventionally used contact method.Pass
Detecting head surface used in system contact method posts wearing layer.The way of conventional contacts method is specially：By couplant, ultrasonic wave with
Some delay distance fixed and angle are directly transmitted into workpiece to be detected.
Use the following problem of probe corresponding to conventional contacts method：In detection process, except non-replaceable probe, sound wave is apart from work
The height on part surface and the angle of incidence can not all change.So, will be unfavorable for for new detection demand and the work that carries out
Skill exploitation experiment.This kind of experiment usually requires to be adjusted the delay distance and sound wave incident angle of probe, with optimizing detection
Process, and obtain accurate testing result.
In addition to probe used in traditional contact method.In recent years, it is extensive with phased array ultrasonic detection technology
Quote, the incident angle of detection sound wave can be realized by the transmitting and collectiong focusing rule of software flexible adjustment array probe
Change.But the delay distance of probe can not be but adjusted by software, and cost is far above conventional portable ultraphonic detection
Instrument.
Utility model content
The purpose of this utility model is in order to solve in the prior art, in detection process, it is impossible to which the sound wave of probe is entered
The delay distance of firing angle degree and probe is adjusted simultaneously, so as to cause user can not be portable implement the characterization processes that optimize
Problem.
To achieve the above object, the utility model provides a kind of gasbag-type probe apparatus, and the device includes：
Colloid air bag, the couplant matched with the probe under current process is injected into its inner chamber；
Left chuck unit, the colloid air bag left end is held on, is reaching the coupling that is matched with the probe under current process
Its flow control component is screwed after the preset dose threshold value of agent；
Right chuck unit, be held on the colloid air bag right-hand member, reach matched with the probe under current process it is preset
Focusing lifting distance value after screw its seal member；
Connecting shaft seat, dock the left chuck unit and the right chuck unit；
Lifting unit, it is connected jointly with the connecting shaft seat and right chuck unit, rotates the drive division of the right chuck unit
Part, rise or fall to the focusing lifting position point matched with the probe under current process.
Preferably, the left chuck unit specifically includes left inside chuck, left outside chuck, sealing gland nail, left O-ring seal, Zuo Ding
Disk, left gland, left mandrel, left oil sealing, clutch shaft bearing, Left-wing Federation's seat, locking wire set, locking wire mother and choke valve；
The left inside chuck, it is bonded with the colloid air bag inner chamber left side；
The left outside chuck, it is bonded with the colloid air bag inner chamber left side, and is formed with the left inside chuck and surround knot
Structure is with colloid air bag described in clamping fastener；
The left price fixing, is penetrated thereafter by the left O-ring seal set, and the left O-ring seal is inserted in its zoarium
The left outside chuck is simultaneously fastened；
The clutch shaft bearing, it is pressed into the left price fixing to the left price fixing and its inner face and fastens；
The left mandrel, it is tight to its axle rank end face and the left side of the clutch shaft bearing to penetrate the clutch shaft bearing internal diameter
Gu；
The left oil sealing, its set is penetrated into the left price fixing inner chamber and the left outside diameter of mandrel face, and pass through the left pressure
Lid is fastened；
Left-wing Federation's seat, spun in the mode that is threaded into and the left mandrel；
The locking wire set, be pressed into the left mandrel in vertebra chamber, and by locking wire it is female in the mode that is threaded into by its
It lock onto in the left mandrel in vertebra chamber；
Choke valve, the left mandrel is screwed into, to control into the colloid air bag inner chamber under injection and current process
Probe matching couplant；
Sealing gland is followed closely, and after the gas in the drained colloid air bag inner chamber, is tightened in the left outside chuck.
Preferably, the parameter of the couplant of the throttle valve control includes following one or more：
The injection rate of the couplant, the accumulated dose of couplant injection, and the couplant inject every time
Dosage.
Preferably, the right chuck unit specifically includes chuck in the right side, right outer chuck, right O-ring seal, right price fixing, right
In seat, guide finger, right nut, drive shaft, spigot nut, right mandrel, second bearing, right oil sealing, right gland, right inner oil seal and the right side
Gland；
Chuck in the right side, is bonded with the colloid air bag inner chamber right side；
The outer chuck in the right side, it is bonded with the colloid air bag inner chamber right side, and is formed with the right inner clip disk and surround knot
Structure is with colloid air bag described in clamping fastener；
The right price fixing, is penetrated thereafter by the right O-ring seal set, and the right O-ring seal is inserted in its zoarium
The outer chuck in the right side is simultaneously fastened；
The second bearing, it is pressed into the right price fixing to the right price fixing and its inner face and fastens；
The right mandrel, it is tight to its axle rank end face and the right side of the second bearing to penetrate the second bearing internal diameter
Gu；
The right oil sealing, its set is penetrated into the right price fixing inner chamber and the right outside diameter of mandrel face, and pass through the right pressure
Lid is fastened；
The right seat, spun in the mode that is threaded into and the right mandrel；
The drive shaft, the spigot nut is screwed in wherein, and the zoarium of itself and the spigot nut is inserted in into the right side
Mandrel, and the end face that the right nut and the right mandrel are spun to itself and the right mandrel in the mode that is threaded into
Fastening；
The guide finger, it is run through into the right mandrel long slot bore, and spun in engagement thread with the spigot nut；
The right inner oil seal, its set is penetrated into the right mandrel inner chamber and the drive shaft outer diameter face, and pass through the right side
Internal gland is fastened.
Preferably, the lifting unit specifically includes bushing, guide holder, gear, circular rack, probe socket and probe：
The guide holder, it is fastened in the right inner face of connecting shaft seat；
The circular rack, the bushing penetrated in the guide holder, and the orientation by being spun with the guide holder
Bail is supported into its back guide groove；
Probe socket, the bottom of the circular rack is clamped in, and the probe is clamped in its open lumen；
Gear, is worn the output end with the drive shaft of the right chuck unit, and it is engaged tightly with the circular rack
Gu and probe is caused to drive the circular rack motion to be focused lifting positioning by it.
Preferably, left mandrel right part endoporus import of the signal wire of the probe through the left chuck unit introduces, and wears
Fixed by sealing after crossing the locking wire set endoporus of the left chuck unit, and drawn by the locking wire mother endoporus.
The gasbag-type probe apparatus that the utility model embodiment provides, by can not only be to the sound of probe in detection process
Ripple incident angle is adjusted, moreover it is possible to while the delay distance of probe is adjusted, so that user can be real with portable ground
The characterization processes of optimization are applied, more accurate testing result are obtained, to meet the needs of user.
Brief description of the drawings
Fig. 1 is the structure left view axonometric schematic diagram for the gasbag-type probe apparatus that the utility model embodiment provides；
Fig. 2, which is that the structure for the gasbag-type probe apparatus that the utility model embodiment provides is right, regards axonometric schematic diagram；
Fig. 3 is the structure left view axonometric schematic diagram for the gasbag-type probe apparatus that the utility model embodiment provides；
Fig. 4 is the structure forward sight schematic cross-sectional view for the gasbag-type probe apparatus that the utility model embodiment provides；
Fig. 5 is the axonometric schematic diagram of the left chuck unit in the gasbag-type probe apparatus that the utility model embodiment provides；
Fig. 6 is the forward sight section view signal of the left chuck unit in the gasbag-type probe apparatus that the utility model embodiment provides
Figure；
Fig. 7 is the axonometric schematic diagram of the right chuck unit in the gasbag-type probe apparatus that the utility model embodiment provides；
Fig. 8 is the forward sight section view signal of the right chuck unit in the gasbag-type probe apparatus that the utility model embodiment provides
Figure；
Fig. 9 is the axonometric schematic diagram of the lifting unit in the gasbag-type probe apparatus that the utility model embodiment provides；
Figure 10 is that the rear optical axis of the lifting unit in the gasbag-type probe apparatus that the utility model embodiment provides measures meaning
Figure；
Figure 11 is the axonometric schematic diagram of the circular rack in the gasbag-type probe apparatus that the utility model embodiment provides.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
For ease of the understanding to the utility model embodiment, solved below in conjunction with accompanying drawing so that specific embodiment is further
Release explanation.
Describe the technical solution of the utility model in detail below in conjunction with the accompanying drawings.
Fig. 1 is the structure left view axonometric schematic diagram for the gasbag-type probe apparatus that the utility model embodiment provides, wherein, 1
It is left chuck unit for colloid air bag, 2.
Colloid air bag, the couplant matched with the probe under current process is injected into its inner chamber；
Left chuck unit, colloid air bag left end is held on, the couplant that is matched with the probe under current process is pre- reaching
Its flow control component is screwed after the dose threshold value put.
Fig. 2, which is that the structure for the gasbag-type probe apparatus that the utility model embodiment provides is right, regards axonometric schematic diagram, wherein, 3
For right chuck unit.
Right chuck unit, be held on colloid air bag right-hand member, reach matched with the probe under current process it is preset poly-
Its seal member is screwed after burnt lifting distance value.
Fig. 3 is the structure left view axonometric schematic diagram for the gasbag-type probe apparatus that the utility model embodiment provides, wherein, 4
Connecting shaft seat is represented, 5 be lifting unit, hides colloid air bag 1 in Fig. 3.
Connecting shaft seat, dock left chuck unit and right chuck unit；
Lifting unit, be connected jointly with connecting shaft seat and right chuck unit, rotate the driving part of right chuck unit, rise or
Drop to the focusing lifting position point matched with the probe under current process.
Fig. 4 is the structure forward sight schematic cross-sectional view for the gasbag-type probe apparatus that the utility model embodiment provides.
Fig. 5 is the axonometric schematic diagram of the left chuck unit in the gasbag-type probe apparatus that the utility model embodiment provides.
The gasbag-type probe apparatus that the utility model embodiment is provided, is realized in characterization processes development experiments, or
During person's Site Detection, the delay distance and sound wave incident angle for being dipped in probe in air bag is adjusted flexibly, is advantageous to study
Or implement optimal characterization processes.Meanwhile direct contact friction coupled modes are replaced by by flexibility using air sac type structure
Roller coupled modes, abrasion and the Parameters variation of coupling surface are avoided, also make scanning process more stable.
The gasbag-type probe apparatus that the utility model embodiment is provided, in actual applications, built-in probe can be accurate
Focus on the regulatory function of lifting positioning, can technique aequum couplant in convenient quickly injection colloid air bag inner chamber, colloid air bag
The fast row of foreign gas in inner chamber, the high seal structure of reliability, smoothly probe signal line lead-out mode, especially suitable for
It is dipped in a kind of detection mode of probe in air bag.
Fig. 6 is the forward sight section view signal of the left chuck unit in the gasbag-type probe apparatus that the utility model embodiment provides
Figure, wherein, 6 it is left inside chuck, 7 be left outside chuck, 8 be sealing gland nail, 9 be left O-ring seal, 10 be left price fixing, 11 is left pressure
Lid, 12 be left mandrel, 13 be left oil sealing, 14 be clutch shaft bearing, 15 be Left-wing Federation's seat, 16 be locking wire set, 17 be locking wire it is female, 18 be section
Flow valve.
Left inside chuck, it is bonded with colloid air bag inner chamber left side；
Left outside chuck, it is bonded with colloid air bag inner chamber left side, and is formed with left inside chuck and surround structure with clamping fastener
Colloid air bag；
Left price fixing, is penetrated thereafter by left O-ring seal set, and left O-ring seal is inserted in into left outside chuck with its zoarium goes forward side by side
Row fastening；
Clutch shaft bearing, it is pressed into left price fixing to left price fixing and its inner face and fastens；
Left mandrel, penetrate clutch shaft bearing internal diameter to its axle rank end face and the left side of clutch shaft bearing and fasten；
Left oil sealing, its set is penetrated into left price fixing inner chamber and left outside diameter of mandrel face, and fastened by left gland；
Left-wing Federation's seat, spun in the mode that is threaded into and left mandrel；
Locking wire set, it is pressed into left mandrel in vertebra chamber, and female by locking wire is in be threaded into mode to be lock onto a left side
In mandrel in vertebra chamber；
Choke valve, left mandrel is screwed into, to control injection and the probe under current process into colloid air bag inner chamber
The couplant matched somebody with somebody；Wherein, the parameter of the couplant of throttle valve control includes following one or more：The injection rate of couplant,
The accumulated dose of couplant injection, and the dosage that couplant injects every time.
Sealing gland is followed closely, and after the gas in drained colloid air bag inner chamber, is tightened in left outside chuck.
It should be noted that wherein choke valve be colloid air bag inner chamber in couplant inlet, left O-ring seal, left oil
Envelope, locking wire set ensure the sealing to couplant in colloid air bag inner chamber, and sealing gland nail is played to couplant scavenging action, the Left-wing Federation
Seat accepts assist device.
Fig. 7 is the axonometric schematic diagram of the right chuck unit in the gasbag-type probe apparatus that the utility model embodiment provides.
Fig. 8 is the forward sight section view signal of the right chuck unit in the gasbag-type probe apparatus that the utility model embodiment provides
Figure.Wherein, 19 it is chuck in the right side, 20 be chuck outside the right side, 21 be right O-ring seal, 22 be right price fixing, 23 be right seat, 24 is
Guide finger, 25 be right nut, 26 be drive shaft, 27 be spigot nut, 28 be right mandrel, 29 be second bearing, 30 be right oil sealing,
31 it is right gland, 32 be right inner oil seal, 33 is right internal gland.
Chuck in the right side, it is bonded with colloid air bag inner chamber right side；
Right outer chuck, is bonded with colloid air bag inner chamber right side, and is formed with right inner clip disk and surround structure with clamping fastener
Colloid air bag；
Right price fixing, is penetrated thereafter by right O-ring seal set, and right O-ring seal is inserted in into chuck outside the right side with its zoarium goes forward side by side
Row fastening；
Second bearing, it is pressed into right price fixing to right price fixing and its inner face and fastens；
Right mandrel, penetrate second bearing internal diameter to its axle rank end face and the right side of second bearing and fasten；
Right oil sealing, its set is penetrated into right price fixing inner chamber and right outside diameter of mandrel face, and fastened by right gland；
Right seat, spun in the mode that is threaded into and right mandrel；
Drive shaft, it is directed to nut and screws in wherein, the zoarium of itself and spigot nut is inserted in right mandrel, and revolve in screw thread
Enter the end face fastening that mode is spun right nut and right mandrel to itself and right mandrel；
Guide finger, it is run through into right mandrel long slot bore, and spun in engagement thread with spigot nut；
Right inner oil seal, its set is penetrated into right mandrel inner chamber and drive shaft outer diameter face, and fastened by right internal gland.
Wherein right O-ring seal, right oil sealing, right inner oil seal ensure the sealing to couplant in colloid air bag inner chamber, micro-
Outward winding right nut can along it is inverse only can radial rotating drive shaft, the spigot nut that spins in drive shaft relies on that to screw guide finger thereon relative
Right mandrel long slot bore screens only can axial limiting movement, right seat accepts assist device；
Fig. 9 is the axonometric schematic diagram of the lifting unit in the gasbag-type probe apparatus that the utility model embodiment provides.Its
In, 34 it is bushing, 35 be guide holder, 36 be gear, 37 be circular rack, 38 be probe socket, 39 is probe.
Guide holder, it is fastened in the right inner face of connecting shaft seat；
Circular rack, the bushing penetrated in guide holder, and the orientation bail by being spun with guide holder are supported into its back of the body
Portion's guide groove；
Probe socket, the bottom of circular rack is clamped in, and probe is clamped in its open lumen；
Gear, the output end with the drive shaft of right chuck unit is worn, it is engaged to fastening with circular rack, and cause
Probe drives circular rack motion to be focused lifting positioning by it.
Left mandrel right part endoporus import of the signal wire of probe through left chuck unit introduces, through the lock of left chuck unit
Fixed by sealing after line set endoporus, and drawn by locking wire mother endoporus.
Figure 10 is that the rear optical axis of the lifting unit in the gasbag-type probe apparatus that the utility model embodiment provides measures meaning
Figure.Wherein, 40 be bail.
Figure 11 is the axonometric schematic diagram of the circular rack in the gasbag-type probe apparatus that the utility model embodiment provides.Its
In, 37-1 is back guide groove.
In a specific embodiment of the present utility model, there is provided a kind of side being adjusted to gasbag-type probe apparatus
Method, this method comprise the following steps：
First, the control unit in left chuck unit is outwarded winding, injection and the spy under current process into colloid air bag inner chamber
The couplant of head matching simultaneously screws the control unit after the preset dose threshold value of couplant is reached；
Secondly, the seal member in left chuck unit is outwarded winding, the gas in discharge colloid air bag inner chamber and in drained gas
The seal member is screwed afterwards；
Then, the seal member in right chuck unit is outwarded winding, rotates drive shaft to reach and the probe under current process
The focusing lifting position matched somebody with somebody simultaneously screws the seal member after the focusing lifting distance value for reaching preset.
In the concrete application scene of the present utility model, there is provided a kind of that gasbag-type probe apparatus is adjusted
Method, this method comprise the following steps：
Step 1：Choke valve in left chuck unit is outwarded winding, into colloid air bag inner chamber after injection technology aequum couplant
Screw choke valve；
Step 2：Suitably outward winding sealing gland in left chuck unit to follow closely, gas is screwed after entrained gas in discharge colloid air bag inner chamber
Feng Ding；
Step 3：It is micro- to outward winding right nut in right chuck unit, reach Probe technology along de-rotation drive shaft and focus on lifting position
Right nut is screwed after needed for putting.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (6)
- A kind of 1. gasbag-type probe apparatus, it is characterised in that including：Colloid air bag, the couplant matched with the probe under current process is injected into its inner chamber；Left chuck unit, the colloid air bag left end is held on, the couplant that is matched with the probe under current process is pre- reaching Its flow control component is screwed after the dose threshold value put；Right chuck unit, be held on the colloid air bag right-hand member, reach matched with the probe under current process it is preset poly- Its seal member is screwed after burnt lifting distance value；Connecting shaft seat, dock the left chuck unit and the right chuck unit；Lifting unit, it is connected jointly with the connecting shaft seat and right chuck unit, rotates the driving part of the right chuck unit, on Rise or drop to the focusing lifting position point matched with the probe under current process.
- 2. device according to claim 1, it is characterised in that the left chuck unit specifically includes left inside chuck, left outside Chuck, sealing gland nail, left O-ring seal, left price fixing, left gland, left mandrel, left oil sealing, clutch shaft bearing, Left-wing Federation's seat, locking wire set, lock Line mother and choke valve；The left inside chuck, it is bonded with the colloid air bag inner chamber left side；The left outside chuck, be bonded with the colloid air bag inner chamber left side, and formed with the left inside chuck surround structure with Colloid air bag described in clamping fastener；The left price fixing, penetrate thereafter, the left O-ring seal and its zoarium are inserted in described by the left O-ring seal set Left outside chuck is simultaneously fastened；The clutch shaft bearing, it is pressed into the left price fixing to the left price fixing and its inner face and fastens；The left mandrel, penetrate the clutch shaft bearing internal diameter to its axle rank end face and the left side of the clutch shaft bearing and fasten；The left oil sealing, its set is penetrated into the left price fixing inner chamber and the left outside diameter of mandrel face, and entered by the left gland Row fastening；Left-wing Federation's seat, spun in the mode that is threaded into and the left mandrel；The locking wire set, it is pressed into the left mandrel in vertebra chamber, and female by locking wire is in be threaded into mode to be locked In vertebra chamber in the left mandrel；Choke valve, the left mandrel is screwed into, to control injection and the spy under current process into the colloid air bag inner chamber The couplant of head matching；Sealing gland is followed closely, and after the gas in the drained colloid air bag inner chamber, is tightened in the left outside chuck.
- 3. device according to claim 2, it is characterised in that the parameter of the couplant of the throttle valve control includes following It is one or more：The injection rate of the couplant, the accumulated dose of couplant injection, and the dosage that the couplant injects every time.
- 4. device according to claim 1, it is characterised in that the right chuck unit specifically includes chuck in the right side, outside the right side Chuck, right O-ring seal, right price fixing, right seat, guide finger, right nut, drive shaft, spigot nut, right mandrel, second bearing, Right oil sealing, right gland, right inner oil seal and right internal gland；Chuck in the right side, is bonded with the colloid air bag inner chamber right side；The outer chuck in the right side, be bonded with the colloid air bag inner chamber right side, and formed with the right inner clip disk surround structure with Colloid air bag described in clamping fastener；The right price fixing, penetrate thereafter, the right O-ring seal and its zoarium are inserted in described by the right O-ring seal set Right outer chuck is simultaneously fastened；The second bearing, it is pressed into the right price fixing to the right price fixing and its inner face and fastens；The right mandrel, penetrate the second bearing internal diameter to its axle rank end face and the right side of the second bearing and fasten；The right oil sealing, its set is penetrated into the right price fixing inner chamber and the right outside diameter of mandrel face, and entered by the right gland Row fastening；The right seat, spun in the mode that is threaded into and the right mandrel；The drive shaft, the spigot nut is screwed in wherein, and the zoarium of itself and the spigot nut is inserted in into the right mandrel, And the end face fastening that the right nut and the right mandrel are spun to itself and the right mandrel in the mode that is threaded into；The guide finger, it is run through into the right mandrel long slot bore, and spun in engagement thread with the spigot nut；The right inner oil seal, its set is penetrated into the right mandrel inner chamber and the drive shaft outer diameter face, and pass through the right internal pressure Lid is fastened.
- 5. device according to claim 1, it is characterised in that the lifting unit specifically includes bushing, guide holder, tooth Wheel, circular rack, probe socket and probe：The guide holder, it is fastened in the right inner face of connecting shaft seat；The circular rack, the bushing penetrated in the guide holder, and the orientation bail by being spun with the guide holder Support into its back guide groove；Probe socket, the bottom of the circular rack is clamped in, and the probe is clamped in its open lumen；Gear, the output end with the drive shaft of the right chuck unit is worn, it is engaged into fastening with the circular rack, and So that probe drives the circular rack motion to be focused lifting positioning by it.
- 6. device according to claim 2 a, it is characterised in that left side of the signal wire of the probe through the left chuck unit Mandrel right part endoporus import introduces, through the locking wire set endoporus of the left chuck unit after fixed by sealing, and pass through institute State the extraction of locking wire mother endoporus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720425872.1U CN206832752U (en) | 2017-04-21 | 2017-04-21 | A kind of gasbag-type probe apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720425872.1U CN206832752U (en) | 2017-04-21 | 2017-04-21 | A kind of gasbag-type probe apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206832752U true CN206832752U (en) | 2018-01-02 |
Family
ID=60769231
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720425872.1U Expired - Fee Related CN206832752U (en) | 2017-04-21 | 2017-04-21 | A kind of gasbag-type probe apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024543A (en) * | 2017-04-21 | 2017-08-08 | 中国科学院声学研究所 | A kind of gasbag-type probe apparatus and method of adjustment |
-
2017
- 2017-04-21 CN CN201720425872.1U patent/CN206832752U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024543A (en) * | 2017-04-21 | 2017-08-08 | 中国科学院声学研究所 | A kind of gasbag-type probe apparatus and method of adjustment |
| CN107024543B (en) * | 2017-04-21 | 2023-08-29 | 中国科学院声学研究所 | Air bag type probe device and adjusting method |
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Granted publication date: 20180102 Termination date: 20210421 |