CN209055501U - Metal ultrasound measuring instrument - Google Patents
Metal ultrasound measuring instrument Download PDFInfo
- Publication number
- CN209055501U CN209055501U CN201821555846.1U CN201821555846U CN209055501U CN 209055501 U CN209055501 U CN 209055501U CN 201821555846 U CN201821555846 U CN 201821555846U CN 209055501 U CN209055501 U CN 209055501U
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- shell
- shaft
- power supply
- supply line
- line
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Abstract
The utility model discloses a kind of metal ultrasound measuring instruments, are related to ultrasonic examination field, further include holding shell its key points of the technical solution are that including shell, power supply line and probe；Being internally provided with for the holding shell and is provided with clockwork spring at shaft；Sub-power source line is probe wire and shell line, and probe wire and shell line are wrapped in shaft, and winding direction is identical, and the part mutual conduction in shaft is arranged in probe wire and shell line.Under normal circumstances, in shaft, shaft does not rotate power cord wrap under the constraint of clockwork spring；When electric wire pulls out holding shell, power supply line drives shaft rotation, and saves up strength to clockwork spring, and the clockwork spring after saving up strength will drive shaft revolution, so that the power supply line pulled out is recovered in holding shell.The power supply line that different length is pulled out according to the distance of probe and detector shell automatic winding can return in holding shell under the action of clockwork spring again after the completion of detection, and can prevent power supply line itself from knotting.
Description
Technical field
The utility model relates to ultrasonic examination fields, more specifically, being related to a kind of metal ultrasound measuring instrument.
Background technique
Ultrasound examination is that detection work is carried out using ultrasonic technology, and ultrasonic examination advantage is that detection thickness is big, clever
Sensitivity is high, speed is fast, at low cost, harmless, can defect be positioned and be quantified, working surface is wanted in ultrasound examination
Ask smooth, it will usually one layer of detection liquid is coated on the surface of tester, to reduce friction when detection.
In the prior art, Authorization Notice No. is that the Chinese utility model patent of CN205580488U discloses a kind of ultrasonic wave
Detector, it is desirable to provide it is a kind of prevent ultrasonic detector from plugging ultrasonic sensor after electrification be detached from interface ultrasound examination
Instrument, in terms of solving the problems, such as safety and service life, its key points of the technical solution are that include shell, be set to shell it is positive and
Power knob, the plinth to connect sensor being electrically connected on electric power loop are provided at plinth automatically controlled automatically controlled
Lock, electric control lock include lock tongue, it is electric after to drive lock tongue stretch out and be clamped sensor plug driving structure, driving structure electricity
It is connected to power supply unit, the electric power of power supply unit is by power knob.
But this ultrasonic detector is during use, when the area for needing to measure object is larger and test
When position is more inclined need people's mobile probe, another person record degree, when probe and detector shell distance compared with
When remote, the longer power supply line of length is needed replacing；When the position of probe and detector shell is closer, short power supply line is replaced not
It is not conveniently and that mixed and disorderly the arranging of necessary, long power supply line may cause itself knotting, is unfavorable for the expansion of next time, together
When also be easy the pedestrian of process is tripped, cause security risk.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of metal ultrasound measuring instruments to electricity
Source line is arranged, and enables power supply line automatic accomodation, reduces the appearance of above situation.
To achieve the above object, the utility model provides following technical solution: a kind of metal ultrasound measuring instrument, including outer
Shell, one end and shell grafting power supply line and be fixed on the probe of the power supply line other end, further include that shell side is set
Holding shell；The holding shell is internally provided with shaft and clockwork spring, shaft and holding shell rotation connection；One end of clockwork spring and shaft
Grafting is simultaneously rotated coaxially with shaft, and the other end is fixedly connected with the inner wall of holding shell；Sub-power source line is probe wire and shell line, is visited
Head line and shell line are wrapped in shaft, and winding direction is identical；One end of probe wire is fixedly connected with probe, and the other end is set
It sets in shaft；One end of shell line and shell grafting, the other end are arranged in shaft, and probe wire and the setting of shell line are turning
Part mutual conduction on axis.
By using above-mentioned technical proposal, under normal circumstances, power cord wrap is in shaft, and shaft is under the constraint of clockwork spring
It does not rotate；When detection, power supply line pull-out holding shell detects object.When power supply line pulls out holding shell, power supply
The rotation of tape turn axis, and save up strength to clockwork spring, the clockwork spring after saving up strength will drive shaft revolution, and the shaft of revolution drives power supply line to receive
Volume, so that the power supply line pulled out is recovered in holding shell.The electricity of different length is pulled out according to the distance of probe and detector shell
Source line automatic winding can return in holding shell under the action of clockwork spring again after the completion of detection, and can prevent power supply line itself from knotting.
The utility model is further arranged to: the limit limited to the shaft after rotation is provided on the holding shell
Component.
By using above-mentioned technical proposal, the shaft after the power supply line of pull-out always exists reversion under the action of clockwork spring
Trend can manually be constantly in during measurement and apply to power supply line if not increasing the limit assembly to shaft rotation limitation
The state of power is unfavorable for testing.After increasing limit assembly, after pulling out power supply line, under the limit of limit assembly, shaft can not be anti-
Turn, liberates manpower, increase the convenience of operation.
The utility model is further arranged to: the limit assembly include the ratchet rotated coaxially with shaft and with receiving
The pawl that shell is rotatablely connected and is inserted into ratchet ratchet gap.
By using above-mentioned technical proposal, with the ratchet of click-fit can only one direction rotate, draw at this time with power supply line
The state to save up strength out and to clockwork spring；When stopping drag power supply line, pawl is stuck in the gap of ratchet ratchet, can not be rotated, thus
Stop shaft reversion.When needing to wind power supply line, pawl is stirred far from ratchet, and ratchet is freely rotated, so that shaft freely turns
It is dynamic, power supply line winding is driven, the rotation of control shaft is facilitated.
The utility model is further arranged to: the pawl is provided with close to the side of ratchet and is fixed on consolidating on holding shell
Determine block, spring is provided between fixed block and pawl, one end of spring is fixedly connected with fixed block, the other end and the fixed company of pawl
It connects.
By using above-mentioned technical proposal, spring plays pulling force effect, and pawl is pulled to cooperate always with ratchet, and increasing ratchet makes
The stability of used time.
The utility model is further arranged to: being provided with power supply line on the holding shell and is carried out clean cleaning assemblies.
By using above-mentioned technical proposal, during the test, since detection liquid, the power supply of pull-out can be smeared on object
Detection liquid and other impurities can be adhered on line, can if things go on like this generate pollution to the surface of power supply line, it can be to power supply when serious
Line causes to corrode, and reduces the service life of power supply line.Cleaning assemblies cleans the surface of power supply line, reduces such case
Occur.
The utility model is further arranged to: the cleaning assemblies includes the cleaning sleeve being threadedly coupled with holding shell and sets
Set the cleaning device in the inside of cleaning sleeve；Cleaning sleeve power supply source line passes through, and cleaning device is abutted with the inner wall of cleaning sleeve.
By using above-mentioned technical proposal, power supply line passes through cleaning sleeve, during power supply line winding, cleaning device (sea
Silk floss etc.) surface of power supply line is wiped in passing, the spot on power supply line surface is wiped out, reduces impurity to power supply line surface
Corrosion increases the service life of power supply line, while convenient for cleaning to the surface of power supply line.
The utility model is further arranged to: the inner wall of the cleaning sleeve is fixed with to increase and rub between cleaning sleeve and cleaning device
The protrusion of wiping.
By using above-mentioned technical proposal, protrusion increases the friction of cleaning sleeve and cleaning device surface, reduces power supply line and passes through
The case where cleaning device is taken away into cleaning sleeve during cleaning sleeve appearance.
The utility model is further arranged to: the cleaning sleeve is spliced by two semicircle parts.
By using above-mentioned technical proposal, in the splicing of two semicircle parts, power supply line is placed directly into two and half
Between circle part, so that power supply line is located in protective case, after the completion of splicing convenient for the installation of protective case.
The utility model is further arranged to: the top and bottom end of the semicircle part are fixed with limited block.
By using above-mentioned technical proposal, limited block takes away cleaning device clearly during reducing power supply line by cleaning sleeve
The case where clean set, occurs.
In conclusion the utility model has the following beneficial effects: under normal circumstances, power cord wrap turns in shaft
Axis does not rotate under the constraint of clockwork spring；When electric wire pulls out holding shell, power supply line drives shaft rotation, and stores to clockwork spring
Gesture, the clockwork spring after saving up strength will drive shaft revolution, so that the power supply line pulled out is recovered in holding shell.According to probe and detector
The distance of shell pulls out the power supply line of different length, can return holding shell by automatic winding under the action of clockwork spring again after the completion of detection
It is interior, and can prevent power supply line itself from knotting.
Shaft after the power supply line of pull-out has the tendency that always reversion under the action of clockwork spring, rotates if not increasing to shaft
The limit assembly of limitation can manually be constantly in the state to power supply line force during measurement, be unfavorable for testing.Increase
After limit assembly, after pulling out power supply line, under the limit of limit assembly, shaft can not be inverted, and liberated manpower, increased operation just
Benefit.
With the ratchet of click-fit can only one direction rotate, at this time to the state for being pulled out with power supply line and being saved up strength to clockwork spring；
When stopping drag power supply line, pawl is stuck in the gap of ratchet ratchet, can not be rotated, so that shaft be stopped to invert.When needing to receive
When rolling up power supply line, pawl is stirred far from ratchet, and ratchet is freely rotated, so that shaft is freely rotated, drives power supply line winding, convenient
Control the rotation of shaft.
Detailed description of the invention
Fig. 1 is the whole axonometric drawing of embodiment；
Fig. 2 is the schematic diagram for embodying shell and holding shell contact surface；
Fig. 3 is the explosive view inside holding shell；
Fig. 4 is the explosive view for embodying power supply line and shaft；
Fig. 5 is the main view of limit assembly；
Fig. 6 is the axonometric drawing of cleaning assemblies；
Fig. 7 is the explosive view of cleaning assemblies.
In figure: 1, shell；11, it is inserted into chamber；2, holding shell；21, grafting block；22, shaft；221, clockwork spring slot；222, it connects
Slot；23, clockwork spring；24, the first separator disc；25, the second separator disc；26, limit assembly；261, protective shell；262, ratchet；263, spine
Pawl；2631, shifting block；264, fixed block；265, spring；3, power supply line；31, probe wire；311, probe wire plug；32, shell line；
321, shell line plug；4, it pops one's head in；41, arc surface；5, cleaning assemblies；51, cleaning sleeve；511, semicircle part；512, raised；513,
Limited block；52, cleaning device.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Embodiment: a kind of metal ultrasound measuring instrument, referring to Fig. 1, including shell 1, holding shell 2 that 1 back of shell is set,
Power supply line 3 inside holding shell 2 is set, is fixed on the probe 4 of 3 one end of power supply line and is arranged on holding shell 2 to power supply
Line 3 carries out clean cleaning assemblies 5.The inside of shell 1 is arranged in electric elements for ultrasound detection.Power supply line 3 it is another
End at work with 1 grafting of shell.
Referring to fig. 2, it is L-shaped grafting block 21 that holding shell 2, which is fixed with vertical section close to the side of shell 1,；Shell 1 is close to appearance
Receive shell 2 side be fixed with for grafting block 21 be inserted into insertion chamber 11.Grafting block 21 is inserted into insertion chamber 11, so that holding shell
2 are fixed on the back of shell 1；When grafting block 21 is not inserted into insertion chamber 11, holding shell 2 can be move freely.
Referring to Fig. 3 and Fig. 4, the inner rotation of holding shell 2 is connected with shaft 22, and clockwork spring 23 is plugged in shaft 22.Clockwork spring
23 are provided with the first separator disc 24 close to the side of power supply line 3, and shaft 22 passes through the first separator disc 24.The inside of holding shell 2
It is additionally provided with the second separator disc 25, and shaft 22 passes through the second separator disc 25；Power supply line 3 is divided to for two portions by the second separator disc 25
Point.Fig. 2 is seen far from shell 1(in the outside of holding shell 2) side be fixed with limit assembly 26.
Power supply line 3 divides for probe wire 31 and shell line 32, and is separated by the second separator disc 25；Probe wire 31 and shell line
32 are wrapped in shaft 22, and probe wire 31 is identical with the winding direction of 32 free end of shell line.When shaft 22 rotates, visit
Head line 31 and shell line 32 can wind together or stretch out holding shell 2.
One end of probe wire 31 is connect with probe 4, and the other end is connect with shaft 22；One end of shell line 32 and shell 1 connect
It connects, the other end and shaft 22 connect.The clockwork spring slot 221 connecting with clockwork spring 23 is offered in shaft 22, with probe wire 31 and shell
The link slot 222 that line 32 connects.It is rotated together in one end insertion clockwork spring slot 221 of clockwork spring 23 and with shaft 22, the other end and appearance
The inner wall of shell 2 received is fixedly connected.
One end that probe wire 31 is connect with shaft 22 is fixed with probe wire plug 311, and the insertion connection of probe wire plug 311
In slot 222；One end that shell line 32 is connect with shaft 22 is fixed with shell line plug 321, and the insertion connection of shell line plug 321
In slot 222.Shell line plug 321 and probe wire plug 311 are mating in link slot 222, so that probe wire 31 and shell
Line 32 links together, and mutually transmits signal between the electric elements and probe 4 in shell 1.Probe wire plug 311 and shell line
Plug 321 is inserted into can rotate together with shaft 22 in link slot 222.
Can be arc surface 41 on 4 surface that is contacted with object of probe when object under test is arc-shaped, in order to object
Body contact.
Referring to Fig. 5, limit assembly 26 includes being fixed on holding shell 2(and seeing Fig. 1) protective shell 261 of side, setting protecting
The ratchet 262 that rotates coaxially in shell 261 and with shaft 22 is rotatably connected on the spine that holding shell 2 is provided with 261 side of protective shell
Pawl 263 is fixed on pawl 263 close to the fixed block 264 of 262 side of ratchet and is arranged between pawl 263 and fixed block 264
Spring 265.Pawl 263 is fixed with the convenient shifting block 2631 stirred to pawl 263 far from the side of ratchet 262.
Ratchet 262 is rotated coaxially with shaft 22, and when ratchet 262 can not rotate, shaft 22 can not also be rotated.Spring
265 one end is fixedly connected with fixed block 264, and the other end is fixedly connected with pawl 263, so that pawl 263 and ratchet 262 paste
It closes.
Power supply line 3 is pulled out out of holding shell 2, during pulling out power supply line 3, will drive the rotation of shaft 22.Rotation
Shaft 22 drives ratchet 262 and clockwork spring 23 to rotate, and clockwork spring 23 can save up strength after rotating.When stopping drag power supply line 3, after saving up strength
Clockwork spring 23 will drive the revolution of shaft 22, but during revolution, pawl 263 can be sticked into the ratchet of ratchet 262, stop ratchet
262 rotations prevent the power supply line 3 pulled out when measurement from returning in holding shell 2 so that shaft 22 be stopped to be turned round.When measurement finishes
When, shifting block 2631 is stirred, band pawl 263, so that ratchet 262 is freely rotated, is detached from the shaft of limitation far from ratchet 262 at this time
22 turn round under the action of clockwork spring 23, and power supply line is driven to be recovered in holding shell 2.
Referring to Fig. 6 and Fig. 7, cleaning assemblies 5 includes seeing Fig. 1 with holding shell 2() cleaning sleeve 51 that is threadedly coupled and setting exist
Cleaning device 52(such as sponge inside cleaning sleeve 51).Power supply line 3 passes through cleaning sleeve 51, and abuts with cleaning device 52, to by clear
The power supply line 3 of clean part 52 is wiped.The quantity of cleaning sleeve 51 is two, is located at the upper and lower ends of holding shell 2 and for visiting
Head line 31 and shell line 32 pass through.
Cleaning sleeve 51 is mutually abutted by two identical semicircle parts 511 and is spliced into.The inside of semicircle part 511 is fixed with several
Protrusion 512 increases the friction between semicircle part 511 and cleaning sleeve 51.The top and bottom end of semicircle part 511 are respectively and fixedly provided with limited block
513, the cleaning device 52 inside cleaning sleeve 51 is limited, prevents cleaning device 52 from skidding off the inside of cleaning sleeve 51.
The mounting means of cleaning assemblies 5: cleaning device 52 is placed on the inner wall of semicircle part 511 and is supported with semicircle part 511
It connects, then two semicircle parts 511 is mutually spliced to form cleaning sleeve 51, and by 51 precession holding shell 2 of cleaning sleeve, realize cleaning sleeve
51 fixation.In the splicing of semicircle part 511, power supply line 3 is located between two semicircle parts 511, so that power supply line 3 is located at
The inside of cleaning sleeve 51.
Use process: removing holding shell 2 from shell 1, and holding shell 2 is move freely, and power supply line 3 is not set
It is equipped in one end insertion shell 1 of probe 4.When popping one's head in the distance of detector shell farther out, pulls out power supply line 3 and increase probe
4 arrive the distance between shell 1, detect to object.After the completion of detection, stirs pawl 263 and make ratchet 262 and shaft 22
It can move freely, power supply line 3 is recovered in holding shell 2 by clockwork spring 23, arrangement storage is carried out to power supply line.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of metal ultrasound measuring instrument, including shell (1), one end and shell (1) grafting power supply line (3) and be fixed on electricity
The probe (4) of source line (3) other end, it is characterised in that: further include holding shell (2) of the setting in shell (1) side；
The holding shell (2) is internally provided with shaft (22) and clockwork spring (23), shaft (22) and holding shell (2) rotation connection；
One end of clockwork spring (23) is arranged on shaft (22) with shaft (22) and rotates coaxially with shaft (22), the other end and receiving
The inner wall of shell (2) is fixedly connected；
Power supply line (3) is divided into probe wire (31) and shell line (32), and probe wire (31) and shell line (32) are wrapped in shaft
(22) on, and free end winding direction is identical；
One end of probe wire (31) is fixedly connected with probe (4), and the other end is arranged on shaft (22)；
One end of shell line (32) and shell (1) grafting, the other end is arranged on shaft (22), and probe wire (31) and shell line
(32) part being arranged on shaft (22) links together.
2. metal ultrasound measuring instrument according to claim 1, it is characterised in that: be provided on the holding shell (2) to turn
The limit assembly (26) that shaft (22) after dynamic is limited.
3. metal ultrasound measuring instrument according to claim 2, it is characterised in that: the limit assembly (26) includes and shaft
(22) it the ratchet (262) that rotates coaxially and is rotatablely connected and is inserted into ratchet (262) ratchet gap with holding shell (2)
Pawl (263).
4. metal ultrasound measuring instrument according to claim 3, it is characterised in that: the pawl (263) is close to ratchet (262)
Side be provided with the fixed block (264) being fixed on holding shell (2), be provided with bullet between fixed block (264) and pawl (263)
One end of spring (265), spring (265) is fixedly connected with fixed block (264), and the other end is fixedly connected with pawl (263).
5. metal ultrasound measuring instrument according to claim 1, it is characterised in that: be provided with power supply on the holding shell (2)
Line (3) carries out clean cleaning assemblies (5).
6. metal ultrasound measuring instrument according to claim 5, it is characterised in that: the cleaning assemblies (5) includes and receiving
Shell (2) be threadedly coupled cleaning sleeve (51) and setting the inside of cleaning sleeve (51) cleaning device (52)；Cleaning sleeve (51) supplies
Power supply line (3) passes through, and cleaning device (52) is abutted with the inner wall of cleaning sleeve (51).
7. metal ultrasound measuring instrument according to claim 6, it is characterised in that: the inner wall of the cleaning sleeve (51) is fixed with
Increase the protrusion (512) to rub between cleaning sleeve (51) and cleaning device (52).
8. metal ultrasound measuring instrument according to claim 6, it is characterised in that: the cleaning sleeve (51) is by two semicircle parts
(511) it is spliced.
9. metal ultrasound measuring instrument according to claim 8, it is characterised in that: the top and bottom of the semicircle part (511)
End is fixed with limited block (513).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821555846.1U CN209055501U (en) | 2018-09-21 | 2018-09-21 | Metal ultrasound measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821555846.1U CN209055501U (en) | 2018-09-21 | 2018-09-21 | Metal ultrasound measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209055501U true CN209055501U (en) | 2019-07-02 |
Family
ID=67049372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821555846.1U Active CN209055501U (en) | 2018-09-21 | 2018-09-21 | Metal ultrasound measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209055501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113238079A (en) * | 2021-05-20 | 2021-08-10 | 汕头经济特区广澳电力发展公司 | Extensible multifunctional test wiring storage box |
-
2018
- 2018-09-21 CN CN201821555846.1U patent/CN209055501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113238079A (en) * | 2021-05-20 | 2021-08-10 | 汕头经济特区广澳电力发展公司 | Extensible multifunctional test wiring storage box |
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