CN112826534A - Couplant equipartition device for ultrasonic probe - Google Patents
Couplant equipartition device for ultrasonic probe Download PDFInfo
- Publication number
- CN112826534A CN112826534A CN202110043236.3A CN202110043236A CN112826534A CN 112826534 A CN112826534 A CN 112826534A CN 202110043236 A CN202110043236 A CN 202110043236A CN 112826534 A CN112826534 A CN 112826534A
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- China
- Prior art keywords
- lead screw
- couplant
- wall
- fixedly connected
- ultrasonic probe
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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
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
- A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
-
- 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
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention belongs to the field of medical appliances, and particularly relates to a couplant uniform distribution device for an ultrasonic probe. According to the invention, the first motor drives the first screw rod to rotate, so that the first screw rod slide block is driven to move, the push rod is driven to push the piston to extrude the couplant, the discharging is carried out through the three groups of discharging pipes, meanwhile, the ultrasonic probe is firmly clamped by the clamping plate, and the transmission is carried out through the second screw rod, so that the couplant can be quantitatively and uniformly coated on the surface of the ultrasonic probe, the manual coating by workers is not needed, the dosage can be accurately controlled, the waste and pollution conditions are avoided, the repeated coating is not needed, and the efficiency is effectively improved.
Description
Technical Field
The invention relates to the field of medical appliances, in particular to a couplant uniform distribution device for an ultrasonic probe.
Background
Medical imaging refers to the technique and process of obtaining images of internal tissues of a human body or a part of the human body in a non-invasive manner for medical treatment or medical research. It contains the following two relatively independent directions of study: medical imaging systems (medical imaging systems) and medical image processing (medical image processing). The former refers to the process of image formation, including the research on the problems of imaging mechanism, imaging equipment, imaging system analysis and the like; the latter refers to further processing of the acquired images, either to restore the original less sharp image, to highlight some feature information in the image, to classify the pattern of the image, or the like.
When present utilization supersound image is examined and is diagnose, often need paint the couplant to the ultrasonic transducer surface, present when paining the couplant, all make the couplant coat the ultrasonic transducer surface through handheld couplant bottle direct extrusion of staff, paint inhomogeneously, the too much or too little condition of quantity appears easily in addition, it is less to paint the quantity, image inspection effect, need paint once more, thereby image inspection efficiency, paint too much, appear the couplant easily and drop, thereby certain waste has been caused, and drop to the condition that the pollution appears easily elsewhere. For this reason, new technical solutions need to be designed to solve the problem.
Disclosure of Invention
The invention aims to provide a couplant uniform distribution device for an ultrasonic probe, which solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a couplant uniform distribution device for an ultrasonic probe comprises a storage box, wherein two sides of the top of the storage box are fixedly connected with first supporting plates, the tops of the two groups of first supporting plates are respectively and fixedly connected with two sides of the bottom of a top plate, a first motor is fixedly installed at the bottom of the top plate, a first lead screw is fixedly connected to the outer end of a transmission shaft of the first motor, the tail end of the first lead screw is rotatably connected with the top of the storage box through a bearing, a first lead screw sliding block is slidably sleeved on the outer wall of the first lead screw, a push rod is fixedly connected to the outer wall of the first lead screw sliding block, the tail end of the push rod penetrates through the top of the storage box and is fixedly connected with a piston matched with the inner cavity of the storage box, the bottom of the;
the outer wall of the first support plate is fixedly connected with a second support plate through a connecting plate, an electric push rod is installed on the lower side of the inner wall of the second support plate, and a clamping plate is fixedly connected to the outer end of the electric push rod.
As a preferred embodiment of the present invention, a limiting chute is formed at a lower side of an inner wall of the second support plate, a second motor is fixedly installed on one side wall of an inner cavity of the limiting chute, a second lead screw is fixedly connected to an outer end of a transmission shaft of the second motor, an outer end of the second lead screw is movably connected to the other side wall of the inner cavity of the limiting chute through a bearing, a second lead screw slider adapted to the limiting chute is slidably sleeved on an outer wall of the second lead screw, the second lead screw slider is inserted into the limiting chute, and the outer wall of the second lead screw slider is fixedly connected to the corresponding electric push rod.
In a preferred embodiment of the present invention, a feed pipe is connected to a back surface of the storage box, and a first control valve is inserted into an outer wall of the feed pipe.
In a preferred embodiment of the present invention, an air pipe is connected to an upper side of a rear surface of the storage tank, and a second control valve is fixedly connected to an outer end of the air pipe.
As a preferred embodiment of the present invention, the inner wall of the clamping plate is provided with a limiting groove, and the inner wall of the limiting groove is glued with a rubber pad.
As a preferred embodiment of the present invention, the top four corners of the top plate are fixedly connected with mounting plates.
As a preferred embodiment of the present invention, both side walls of the storage box are fixedly connected to the inner walls of the two sets of second support plates respectively through reinforcing ribs.
In a preferred embodiment of the present invention, the number of the discharging pipes is three, and the three discharging pipes are equidistantly distributed at the bottom of the storage tank.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the first motor drives the first screw rod to rotate, so that the first screw rod slide block is driven to move, the push rod is driven to push the piston to extrude the couplant, the discharging is carried out through the three groups of discharging pipes, meanwhile, the ultrasonic probe is firmly clamped by the clamping plate, and the transmission is carried out through the second screw rod, so that the couplant can be quantitatively and uniformly coated on the surface of the ultrasonic probe, the manual coating by workers is not needed, the dosage can be accurately controlled, the waste and pollution conditions are avoided, the repeated coating is not needed, and the efficiency is effectively improved.
2. According to the invention, the inner wall of the clamping plate is provided with the limiting groove matched with the ultrasonic probe, so that the ultrasonic probe can be limited, the limitation is stable and accurate, and the accuracy of smearing the coupling agent is further ensured.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic diagram of the overall structure of a couplant uniform distribution device for an ultrasonic probe according to the present invention;
FIG. 2 is a schematic view of the back structure of a storage box of the couplant uniform distribution device for the ultrasonic probe of the invention;
FIG. 3 is a schematic structural diagram of a clamping plate of the couplant uniform distribution device for the ultrasonic probe of the invention;
FIG. 4 is a schematic view of the inner wall structure of the lower side of the second support plate of the couplant uniform distribution device for the ultrasonic probe of the present invention.
In the figure: 1. a storage box; 2. a first support plate; 3. a plate; 4. a first motor; 5. a first lead screw; 6. a first lead screw slide block; 7. a push rod; 8. a piston; 9. mounting a plate; 10. a connecting plate; 11. a second support plate; 12. reinforcing ribs; 13. a discharge pipe; 14. an electromagnetic valve; 15. a splint; 16. an electric push rod; 17. a feed pipe; 18. a first control valve; 19. an air tube; 20. a second control valve; 21. a limiting groove; 22. a limiting chute; 23. a second motor; 24. a second lead screw; 25. and a second screw rod slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. For those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations, the model of the electrical appliance provided in the present invention is only referred to, and different models of electrical appliances with the same function can be replaced according to the actual use situation.
Referring to fig. 1-4, the present invention provides a technical solution: a couplant uniform distribution device for an ultrasonic probe comprises a storage box 1, wherein the storage box 1 is used for storing couplants, two sides of the top of the storage box 1 are fixedly connected with first supporting plates 2, the tops of two groups of first supporting plates 2 are fixedly connected with two sides of the bottom of a top plate 3 respectively, a first motor 4 is fixedly installed at the bottom of the top plate 3, the first motor 4 is used for providing power, a first lead screw 5 is fixedly connected to the outer end of a transmission shaft of the first motor 4, the tail end of the first lead screw 5 is rotatably connected with the top of the storage box 1 through a bearing, a first lead screw sliding block 6 is slidably sleeved on the outer wall of the first lead screw 5, a push rod 7 is fixedly connected to the outer wall of the first lead screw sliding block 6, the tail end of the push rod 7 penetrates through the top of the storage box 1 and is fixedly connected with a piston 8 matched with an inner cavity of the storage box, thereby driving the push rod 7 to lift and further driving the piston 8 to lift in the storage box 1, wherein the bottom of the storage box 1 is communicated with a discharge pipe 13, the outer wall of the discharge pipe 13 is inserted with an electromagnetic valve 14, and the discharge pipe 13 is used for leading out the coupling agent under the condition of being pressed;
the outer wall of the first support plate 2 is fixedly connected with a second support plate 11 through a connecting plate 10, a limiting sliding groove 22 is formed in the lower side of the inner wall of the second support plate 11, a second motor 23 is fixedly installed on one side wall of an inner cavity of the limiting sliding groove 22, a second lead screw 24 is fixedly connected to the outer end of a transmission shaft of the second motor 23, the outer end of the second lead screw 24 is movably connected with the other side wall of the inner cavity of the limiting sliding groove 22 through a bearing, a second lead screw slider 25 matched with the limiting sliding groove 22 is sleeved on the outer wall of the second lead screw 24 in a sliding mode, the second lead screw slider 25 is inserted into the limiting sliding groove 22 in a plugging mode, an electric push rod 16 is fixedly connected to the outer wall of the second lead screw slider 25, the second motor 23 can drive the second lead screw 24 to rotate, so as to drive the second lead screw slider 25 to move and further, the clamp plate 15 will move as the power push rod 16 moves.
In the invention, the above electric control devices are all automatically controlled by a PLC controller, which is not an innovation point and not described in detail herein, firstly, a worker places an ultrasonic probe between two sets of clamping plates 15, then starts an electric push rod 16 to clamp the ultrasonic probe and stabilize the ultrasonic probe, then opens an electromagnetic valve 14, and simultaneously a first motor 4 works to drive a first lead screw 5 to rotate, so as to drive a first lead screw slider 6 to move downwards, further drive a push rod 7 to push a piston 8 to move downwards, so as to extrude a couplant, the couplant is led out from a discharge pipe 13, and simultaneously a second motor 23 can drive a second lead screw 24 to rotate, further drive a second lead screw slider 25 to move, further drive the electric push rod 16 to move longitudinally, so that the stably clamped ultrasonic probe slowly moves under the transmission of the lead screw, and the couplant can be uniformly distributed on the surface of the ultrasonic probe, when removing to inboard after, stop work, the electronic push rod 16 of withdrawal go down ultrasonic probe can, the device can make even distribution in ultrasonic probe surface of couplant, avoid too much or too little paining, cause extravagant or influence the condition emergence of detection effect, need not artifical a lot of to paint simultaneously, effectual promotion efficiency.
In an alternative embodiment, the back of the storage tank 1 is connected with a feed pipe 17, and the outer wall of the feed pipe 17 is inserted with a first control valve 18.
It should be noted that the feed pipe 17 is used for adding the coupling agent.
In an alternative embodiment, the upper side of the back of the storage box 1 is communicated with an air pipe 19, and the outer end of the air pipe 19 is fixedly connected with a second control valve 20.
It should be noted that the air pipe 19 is arranged so that the second control valve 20 is perforated to ensure the balance of the air pressure inside and outside the tank 1 when the couplant is added.
In an alternative embodiment, the inner wall of the clamping plate 15 is provided with a limiting groove 21, and the inner wall of the limiting groove 21 is glued with a rubber pad.
It should be noted that the limiting groove 21 is a groove body adapted to the ultrasonic probe, so that the ultrasonic probe can be accurately and stably limited, and the rubber pad can protect the ultrasonic probe.
In an alternative embodiment, the top four corners of the top plate 3 are fixedly connected with mounting plates 9.
It should be noted that the mounting plate 9 is an L-shaped plate, and the surface of the mounting plate is provided with mounting holes, so that the mounting plate can be conveniently mounted and fixed by bolts.
In an alternative embodiment, both side walls of the storage box 1 are fixedly connected with the inner walls of the two groups of second support plates 11 through reinforcing ribs 12 respectively.
It should be noted that the two sets of reinforcing ribs 12 further improve the overall stability of the device.
In an alternative embodiment, the number of discharge pipes 13 is three, and three sets of discharge pipes 13 are equidistantly distributed at the bottom of the storage tank 1.
It should be noted that the discharge pipes 13 uniformly distributed can ensure uniform application.
It should be noted that, the components included in the couplant uniform distribution device for an ultrasonic probe of the present invention are all general standard components or components known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through conventional experimental methods.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an ultrasonic transducer is with couplant equipartition device, includes storage box (1), its characterized in that: the top of the storage box (1) is fixedly connected with first support plates (2) on two sides, the tops of the two groups of first support plates (2) are fixedly connected with the bottom of the top plate (3) respectively, a first motor (4) is fixedly mounted at the bottom of the top plate (3), a first lead screw (5) is fixedly connected to the outer end of a transmission shaft of the first motor (4), the tail end of the first lead screw (5) is rotatably connected with the top of the storage box (1) through a bearing, a first lead screw sliding block (6) is slidably sleeved on the outer wall of the first lead screw (5), a push rod (7) is fixedly connected to the outer wall of the first lead screw sliding block (6), the tail end of the push rod (7) penetrates through the top of the storage box (1) and is fixedly connected with a piston (8) matched with the inner cavity of the storage box (1), and a discharge pipe (13), an electromagnetic valve (14) is inserted into the outer wall of the discharge pipe (13);
the outer wall of the first support plate (2) is fixedly connected with a second support plate (11) through a connecting plate (10), an electric push rod (16) is installed on the lower side of the inner wall of the second support plate (11), and a clamping plate (15) is fixedly connected to the outer end of the electric push rod (16).
2. The couplant equipartition device for ultrasonic probe according to claim 1, characterized in that: spacing spout (22) have been seted up to the inner wall downside of second extension board (11), a lateral wall fixed mounting of inner chamber of spacing spout (22) has second motor (23), transmission shaft outer end fixedly connected with second lead screw (24) of second motor (23), another lateral wall swing joint of inner chamber of bearing and spacing spout (22) is passed through to the outer end of second lead screw (24), the outer wall sliding sleeve of second lead screw (24) is equipped with second lead screw slider (25) and second lead screw slider (25) grafting and spacing spout (22) of spacing spout (22) adaptation in, the outer wall of second lead screw slider (25) with correspond electric putter (16) fixed connection.
3. The couplant equipartition device for ultrasonic probe according to claim 1, characterized in that: the back of storage box (1) intercommunication has feed pipe (17), the outer wall grafting of feed pipe (17) has first control valve (18).
4. The couplant equipartition device for ultrasonic probe according to claim 1, characterized in that: an air pipe (19) is communicated with the upper side of the back of the storage box (1), and a second control valve (20) is fixedly connected to the outer end of the air pipe (19).
5. The couplant equipartition device for ultrasonic probe according to claim 1, characterized in that: the inner wall of the clamping plate (15) is provided with a limiting groove (21), and the inner wall of the limiting groove (21) is glued with a rubber mat.
6. The couplant equipartition device for ultrasonic probe according to claim 1, characterized in that: the top four corners of the top plate (3) are fixedly connected with mounting plates (9).
7. The couplant equipartition device for ultrasonic probe according to claim 1, characterized in that: and two side walls of the storage box (1) are respectively and fixedly connected with the inner walls of the two groups of second support plates (11) through reinforcing ribs (12).
8. The couplant equipartition device for ultrasonic probe according to claim 1, characterized in that: the number of the discharging pipes (13) is three groups, and the discharging pipes (13) are distributed at the bottom of the storage box (1) in an equal distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110043236.3A CN112826534A (en) | 2021-01-13 | 2021-01-13 | Couplant equipartition device for ultrasonic probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110043236.3A CN112826534A (en) | 2021-01-13 | 2021-01-13 | Couplant equipartition device for ultrasonic probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112826534A true CN112826534A (en) | 2021-05-25 |
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ID=75928129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110043236.3A Withdrawn CN112826534A (en) | 2021-01-13 | 2021-01-13 | Couplant equipartition device for ultrasonic probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112826534A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598828A (en) * | 2021-08-09 | 2021-11-05 | 深圳卫康明科技有限公司 | Doppler fetal rhythm instrument automatically coated with coupling agent and use method |
| CN113960609A (en) * | 2021-10-20 | 2022-01-21 | 杭州艾科赛德电子科技有限公司 | Non-contact mud layer interface instrument |
| CN116399953A (en) * | 2023-06-09 | 2023-07-07 | 东鹏博大（天津）实业有限公司 | Detection device and detection method for steel pipe welding seam |
-
2021
- 2021-01-13 CN CN202110043236.3A patent/CN112826534A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598828A (en) * | 2021-08-09 | 2021-11-05 | 深圳卫康明科技有限公司 | Doppler fetal rhythm instrument automatically coated with coupling agent and use method |
| CN113960609A (en) * | 2021-10-20 | 2022-01-21 | 杭州艾科赛德电子科技有限公司 | Non-contact mud layer interface instrument |
| CN113960609B (en) * | 2021-10-20 | 2022-04-19 | 杭州艾科赛德电子科技有限公司 | Non-contact mud layer interface instrument |
| CN116399953A (en) * | 2023-06-09 | 2023-07-07 | 东鹏博大（天津）实业有限公司 | Detection device and detection method for steel pipe welding seam |
| CN116399953B (en) * | 2023-06-09 | 2023-09-01 | 东鹏博大（天津）实业有限公司 | Detection device and detection method for steel pipe welding seam |
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Application publication date: 20210525 |
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