A B-ultrasound device that is easy to apply and use

Abstract

The present invention provides a B-ultrasound device that is easy to use for smearing, belonging to the technical field of B-ultrasound probes; it comprises a card slot and a B-ultrasound machine, wherein card frames are fixedly installed on both sides of the inner side of the card slot. The present invention starts the second servo motor to rotate the second motor shaft and the threaded rod through the provided strap retracting structure, and the threaded sleeve is translated by the threaded transmission of the threaded rod and the threaded sleeve, thereby driving the translation block to translate. When translated to one side of the liquid passage tube, the large telescopic tube presses against the protruding end of the extrusion block and continues to translate with the extrusion block, pushing the liquid in the liquid passage tube. The liquid inside the liquid storage box will enter the liquid coating sleeve through the liquid passage hose and then penetrate into the patient's abdominal surface through the disposable liquid seepage belt. The second servo motor drives the threaded rod to rotate back and forth, thereby causing the threaded sleeve to move back and forth with the storage box and the band body, thereby automatically applying liquid to the patient, avoiding direct contact by the doctor and increasing the patient's discomfort.

Description

Technical Field

[0001] The present invention relates to the technical field of B-ultrasound machine probes, in particular to a B-ultrasound device that is convenient for application. Background Art

[0002] An ultrasound machine, or diagnostic ultrasound, is a device that uses ultrasound technology for medical diagnosis. It transmits ultrasound waves to parts of the human body and receives the reflected sound waves to obtain images of internal tissue structures, thereby assisting doctors in diagnosing diseases. Ultrasound machines utilize the characteristics of ultrasound for imaging, are non-invasive, and radiation-free, and are therefore widely used in clinical medicine. The probe is used to transmit and receive ultrasound waves.

[0003] At present, B-ultrasound machines are widely used in the field of clinical medicine and can obtain images of internal human tissues. When using a probe for ultrasound, a coupling agent needs to be applied to the patient's surface. However, the traditional application method is for the doctor to apply it directly with his hands, or to apply it to the patient with a simple liquid application mechanism. However, if the doctor applies it directly with his hands, the patient will feel psychological discomfort and it will be inconvenient to apply it. The simple liquid application mechanism cannot be used to apply the liquid fully automatically, and the places where the patient comes into contact cannot be used once, which can easily increase the patient's psychological discomfort and easily spread bacteria. In addition, when the ultrasound time is long, the coupling agent will dry up, and the traditional probe cannot apply the liquid to the patient to prevent it from drying while in use. Therefore, the present application provides a B-ultrasound device that is easy to apply to meet the needs. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a B-ultrasound device that is easy to apply to solve the problems that the existing liquid application cannot be fully automatic, the liquid application part cannot be used once, and the traditional probe cannot prevent drying after a long ultrasound time.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A B-ultrasound device convenient for application includes a card slot and a B-ultrasound machine, wherein card frames are fixedly installed on both sides of the card slot, a first slider is movably connected to the card frame, a coating structure is movably connected to the inner cavity of the card slot, and a binding belt retracting structure is provided on both sides of the coating structure;

[0007] The strap retracting structure includes a second motor support sleeve, a second servo motor, a second motor shaft, a threaded rod, a fixed sleeve plate, a connecting sleeve rod, an auxiliary rod, a T-shaped plate, a threaded sleeve plate, a translation block, a large telescopic tube, an extrusion block and a limiting slide plate, and both sides of the limiting slide plate are fixedly installed with a fixed sleeve plate, wherein one side of the fixed sleeve plate is fixedly installed with the second motor support sleeve, the inner cavity of the second motor support sleeve is fixedly sleeved with the second servo motor, one end of the output shaft of the second servo motor is fixedly sleeved with the second motor shaft, one end of the second motor shaft is fixedly installed with a threaded rod, the outer surface of the threaded rod is threadedly sleeved with a threaded sleeve plate, the connecting sleeve rod is fixedly sleeved with the auxiliary rod, the auxiliary rod and the threaded sleeve plate are movably sleeved, the top of the threaded sleeve plate is fixedly installed with a T-shaped plate, the T-shaped plate and the limiting slide plate are movably clamped, the translation block is fixedly installed at the bottom middle part of the threaded sleeve plate, one side of the translation block is fixedly installed with a large telescopic tube, and one end of the large telescopic tube is fixedly installed with an extrusion block;

[0008] The coating structure includes a strap body, a second slider, a storage box, a first motor support sleeve, a first servo motor, a first motor shaft, a strap roller, a belt and a connecting plate. The second slider is movably connected to the inside of the card frame. The bottom of the second slider is fixedly installed with a connecting plate. Storage boxes are fixedly installed on both sides of the bottom of the connecting plate. One side of the storage box is fixedly installed with the first motor support sleeve. The inner cavity of the first motor support sleeve is fixedly sleeved with the first servo motor. One end of the output shaft of the first servo motor is fixedly sleeved with the first motor shaft. One side of the outer surface of the first motor shaft is movably sleeved with a belt. The outer surface of the first motor shaft is fixedly sleeved with a strap roller, and the top of the strap roller is fixedly connected to the strap body.

[0009] The coating structure also includes a vertical plate, a clamping column and a hollow plate. The vertical plate is fixedly installed on one side of the right strap body. The clamping column is fixedly installed on one side of the vertical plate. The outer surface of the clamping column is movably connected with a hollow plate. The hollow plate is fixedly installed on one side of the left strap body.

[0010] The coating structure also includes a fixed groove, a transverse groove, a sliding column and a bottom groove. The fixed groove is opened on both sides of the clamping column, the bottom of the fixed groove is opened with a bottom groove, and transverse grooves are opened on both sides of the fixed groove. The inner cavity of the transverse groove is movably clamped with a sliding column.

[0011] The coating structure also includes a card plate, a third slider and a first spring. The card plate is movably sleeved on the outer surface of the sliding column, the third slider is movably clamped in the inner cavity of the bottom groove, the top of the third slider is fixedly connected to the first spring, and the first spring and the card plate are fixedly connected.

[0012] The coating structure also includes a coating sleeve, a small telescopic tube, a limiting shell, a rotating disk and a connecting shell. The connecting shell is fixedly installed on the bottom of the strap body, the inner side of the connecting shell is fixedly connected to the coating sleeve, one side of the coating sleeve is fixedly installed with a small telescopic tube, one end of the small telescopic tube is fixedly installed with a limiting shell, and the inner cavity of the limiting shell is movably connected to the rotating disk.

[0013] The coating structure also includes a second spring, a fixed hook and a fixed ring. The fixed hook is fixedly connected to one end of the rotating disk. The outer surface of the fixed hook is movably clamped with a fixed ring. The fixed ring is fixedly installed on the inside of the strap body. The second spring is fixedly connected to one end of the coating sleeve. The second spring is fixedly connected to the inside of the small telescopic tube.

[0014] The coating structure also includes a connecting box, a fixed column, a seepage belt retraction roller, a disposable seepage belt, a support and limiting plate and a liquid flow hose. The connecting box is fixedly installed on the bottom of the connecting shell, and a fixed column is fixedly installed on the inner side of the connecting box. The outer surface of the fixed column is fixedly connected to the seepage belt retraction roller, and one side of the seepage belt retraction roller is fixedly connected to the disposable seepage belt. Support and limiting plates are provided on both sides of the outer surface of the disposable seepage belt. The support and limiting plates are fixedly installed on both sides of the bottom of the coating sleeve, and the liquid flow hose is fixedly connected to one end of the outer surface of the coating sleeve.

[0015] The other end of the liquid-passing hose is connected to a liquid storage box. A liquid-passing pipe is fixedly installed on one side of the liquid storage box. The extrusion block of the liquid-passing pipe is movably clamped.

[0016] The top of the B-ultrasound machine is connected with a transmission hose, and the bottom of the transmission hose is provided with a B-ultrasound probe structure.

[0017] The B-ultrasound probe structure includes a receiving plate, a liquid storage box, a probe body, a vertical groove, a roller and a liquid injection port. The probe body is fixedly connected to one end of the transmission hose. The outer surface of the probe body is fixedly sleeved with a receiving plate, and the top of the receiving plate is fixedly installed with a liquid storage box. Vertical grooves are fixedly installed on both sides of the top of the liquid storage box. Rollers are movably sleeved inside the vertical grooves. The top of the receiving plate is fixedly installed with a liquid injection port.

[0018] Compared with the prior art, the present invention has at least the following beneficial effects:

[0019] 1. In the above scheme, through the set strap curling structure, when applying liquid to the patient, the second servo motor is started to rotate the second motor shaft and the threaded rod, and then the threaded transmission of the threaded rod and the threaded sleeve is used to translate the threaded sleeve, which drives the translation block to translate. When it translates to one side of the liquid tube, the large telescopic tube presses against the protruding end of the extrusion block, and then continues to translate with the extrusion block, while the extrusion block and the liquid tube are in a sealed state, thereby pushing the liquid in the liquid tube. At this time, the liquid inside the liquid storage box will enter the liquid coating sleeve through the liquid hose and then penetrate into the patient's belly surface through the disposable permeation belt. The second servo motor drives the threaded rod to rotate back and forth, so that the threaded sleeve drives the storage box and the strap body to translate back and forth, thereby automatically applying liquid to the patient, avoiding direct contact by the doctor and increasing the patient's discomfort.

[0020] 2. In the above scheme, by setting up the coating structure, before coating, after the patient lies on the bed, the vertical plate is inserted into the hollow plate. At this time, through the resilience of the first spring, and through the horizontal groove and the bottom groove, the sliding column, the first spring and the third slider are given activity space, so that the clamping plate rotates and clamps one end of the hollow plate. At this time, the first servo motor is started to rotate the first motor shaft and the strap roller, driving the strap body to shrink to a size suitable for the patient, and then the fixing hook is pulled to pull the coating sleeve out from one end of the connecting shell, and hang it to the inside of the fixing ring to complete the fixation. This method not only facilitates the coating of the patient, but also can be suitable for patients of different body shapes, thereby enhancing applicability.

[0021] 3. In the above scheme, by setting up the coating structure and the B-ultrasound probe structure, when coating the patient with liquid, the disposable liquid seepage belt is pulled to the support limit plate on the left side of the bottom of the coating sleeve to reach the bottom of the small telescopic tube. At this time, when coating the patient with liquid, the liquid is directly seeped through the support limit plate. After the coating is completed, the disposable liquid seepage belt can be directly cut off, and this operation can be continued when coating the liquid next time. This can prevent the patient from using the same coating sleeve to apply bacteria and cause infection, and reduce the patient's resistance to reuse. In addition, when the probe body moves on the patient's belly, the roller will be driven to roll. While rolling, the liquid inside the liquid storage box contaminated by the roller will be smeared on the surface of the patient's belly, thereby preventing the liquid from drying up for a long time during the B-ultrasound examination and affecting the examination effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable one skilled in the relevant art to make and use the present disclosure.

[0023] Figure 1 A schematic diagram of the three-dimensional structure of a B-ultrasound device that is easy to apply;

[0024] Figure 2A schematic diagram of the exploded structure of a B-ultrasound device that is easy to apply;

[0025] Figure 3 A schematic diagram of a B-ultrasound device strap curling structure that is easy to apply and use;

[0026] Figure 4 A schematic diagram of a coating structure for B-ultrasound equipment that is easy to apply;

[0027] Figure 5 This is a schematic diagram of the cross-sectional structure of a liquid coating structure for B-ultrasound equipment that is easy to apply;

[0028] Figure 6 It is a B-ultrasound device that is easy to apply and use Figure 5 A schematic diagram of the partially enlarged structure at center A;

[0029] Figure 7 This is a schematic diagram of the partial structure of a B-ultrasound device that is easy to apply;

[0030] Figure 8 This is a schematic diagram of the cross-sectional structure of a large telescopic tube of a B-ultrasound device that is convenient for application;

[0031] Figure 9 This is a schematic diagram of the structure of an ultrasound probe for an ultrasound device that is easy to apply.

[0032] [Reference Signs]

[0033] 1. B-ultrasound machine; 2. Card slot; 3. Coating structure; 4. Band retracting structure; 5. Card frame; 6. First slider; 7. Liquid storage box; 8. Liquid pipe; 10. Transmission hose; 11. B-ultrasound probe structure; 31. Band body; 32. Second slider; 33. Storage box; 34. First motor support sleeve; 36. First servo motor; 37. First motor shaft; 38. Band roller; 39. Belt; 310. Connecting plate; 311. Vertical plate; 312. Card post; 313. Hollow plate; 314. Fixed slot; 315. Horizontal slot; 316. Sliding post; 317. Card plate; 318. First spring; 319. Third slider; 320. Bottom slot; 321. Coating sleeve; 322. Small telescopic tube; 323. Second spring; 324. Limiting shell; 325, rotating disk; 326, fixing hook; 327, fixing ring; 328, connecting box; 329, fixing column; 330, seepage belt retraction roller; 331, disposable seepage belt; 332, supporting limiting plate; 333, liquid hose; 334, connecting shell; 41, second motor support sleeve; 42, second servo motor; 43, second motor shaft; 44, threaded rod; 45, fixing sleeve; 46, connecting sleeve; 47, auxiliary rod; 49, T-plate; 410, threaded sleeve; 411, translation block; 412, large telescopic tube; 413, extrusion block; 414, limiting slide; 111, receiving plate; 112, liquid storage box; 113, probe body; 114, vertical groove; 115, roller; 117, liquid filling port.

[0034] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the appended claims. DETAILED DESCRIPTION

[0035] The following describes in detail a B-ultrasound device for easy application provided by the present invention, with reference to the accompanying drawings and specific embodiments. It is also noted that, to provide a more detailed description, the following embodiments are best and preferred embodiments, and those skilled in the art may also adopt other alternatives for implementing certain known technologies. Furthermore, the accompanying drawings are only for the purpose of describing the embodiments in more detail and are not intended to limit the present invention.

[0036] It should be noted that references in the specification to "one embodiment," "an embodiment," "exemplary embodiments," "some embodiments," etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not necessarily every embodiment will include such specific features, structures, or characteristics. Furthermore, when specific features, structures, or characteristics are described in conjunction with an embodiment, it is within the knowledge of persons skilled in the relevant art to implement such features, structures, or characteristics in conjunction with other embodiments (whether or not explicitly described).

[0037] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0038] It will be understood that the meanings of “on,” “over,” and “above” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on” something, but also includes being “on” something with intervening features or layers, and “on” or “over” means not only “on” or “above” something, but also includes being “on” or “above” something with no intervening features or layers.

[0039] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.

[0040] Example 1

[0041] like Figure 1-Figure 4 、 Figure 7 and Figure 8 As shown, an embodiment of the present invention provides a B-ultrasound device that is convenient for application, including a card slot 2 and a B-ultrasound machine 1. Card frames 5 are fixedly installed on both sides of the card slot 2. A first slider 6 is movably connected to the card frame 5. A coating structure 3 is movably connected to the inner cavity of the card slot 2. A binding belt retracting structure 4 is provided on both sides of the coating structure 3.

[0042] The strap retracting structure 4 includes a second motor support sleeve 41, a second servo motor 42, a second motor shaft 43, a threaded rod 44, a fixed sleeve 45, a connecting sleeve rod 46, an auxiliary rod 47, a T-shaped plate 49, a threaded sleeve 410, a translation block 411, a large telescopic tube 412, an extrusion block 413 and a limiting slide 414. Both sides of the limiting slide 414 are fixedly installed with a fixed sleeve 45, wherein one side of the fixed sleeve 45 is fixedly installed with the second motor support sleeve 41, the inner cavity of the second motor support sleeve 41 is fixedly sleeved with the second servo motor 42, and one end of the output shaft of the second servo motor 42 is fixedly sleeved with the second motor shaft 43. A threaded rod 44 is fixedly mounted on one end of the motor shaft 43, a threaded sleeve 410 is threadedly sleeved on the outer surface of the threaded rod 44, connecting sleeve rods 46 are fixedly mounted on both sides of the fixed sleeve 45, an auxiliary rod 47 is fixedly sleeved on the inner cavity of the connecting sleeve rod 46, the auxiliary rod 47 and the threaded sleeve 410 are movably sleeved, a T-shaped plate 49 is fixedly mounted on the top of the threaded sleeve 410, the T-shaped plate 49 and the limiting slide 414 are movably clamped, a translation block 411 is fixedly mounted on the bottom middle part of the threaded sleeve 410, a large telescopic tube 412 is fixedly mounted on one side of the translation block 411, and an extrusion block 413 is fixedly mounted on one end of the large telescopic tube 412;

[0043] The coating structure 3 includes a strap body 31, a second slider 32, a storage box 33, a first motor support sleeve 34, a first servo motor 36, a first motor shaft 37, a strap roller 38, a belt 39 and a connecting plate 310. The second slider 32 is movably connected to the inside of the card frame 5. The bottom of the second slider 32 is fixedly installed with a connecting plate 310. Storage boxes 33 are fixedly installed on both sides of the bottom of the connecting plate 310. One side of the storage box 33 is fixedly installed with the first motor support sleeve 34. The inner cavity of the first motor support sleeve 34 is fixedly connected with the first servo motor 36. One end of the output shaft of the first servo motor 36 is fixedly connected with the first motor shaft 37. One side of the outer surface of the first motor shaft 37 is movably connected with a belt 39. The outer surface of the first motor shaft 37 is fixedly connected with a strap roller 38. The top of the strap roller 38 is fixedly connected to the strap body 31.

[0044] Example 2

[0045] like Figure 5 、 Figure 6 and Figure 7As shown, the coating structure 3 also includes a vertical plate 311, a clamping column 312 and a hollow plate 313. The vertical plate 311 is fixedly installed on one side of the right strap body 31, and a clamping column 312 is fixedly installed on one side of the vertical plate 311. The outer surface of the clamping column 312 is movably connected with the hollow plate 313, and the hollow plate 313 is fixedly installed on one side of the left strap body 31. The coating structure 3 also includes a fixed groove 314, a transverse groove 315, a sliding column 316 and a bottom groove 320. The fixed groove 314 is provided on both sides of the clamping column 312. The bottom of the fixed groove 314 is provided with a bottom groove 320. Both sides of the fixed groove 314 are provided with transverse grooves 315. The inner cavity of the transverse groove 315 is movably connected with the sliding column 316. The coating structure 3 also includes a clamping plate 317 and a third slider 319. And the first spring 318, the card plate 317 is movably connected to the outer surface of the sliding column 316, the third slider 319 is movably connected to the inner cavity of the bottom groove 320, the top of the third slider 319 is fixedly connected to the first spring 318, the first spring 318 and the card plate 317 are fixedly connected, the coating structure 3 also includes a coating sleeve 321, a small telescopic tube 322, a limiting shell 324, a rotating disk 325 and a connecting shell 334, the connecting shell 334 is fixedly installed at the bottom of the strap body 31, the inner side of the connecting shell 334 is fixedly connected to the coating sleeve 321, one side of the coating sleeve 321 is fixedly installed with a small telescopic tube 322, one end of the small telescopic tube 322 is fixedly installed with the limiting shell 324, and the inner cavity of the limiting shell 324 is movably connected with the rotating disk 325. After the vertical plate 311 is inserted into the hollow plate 313, the resilience of the first spring 318 and the movement space of the sliding column 316, the first spring 318 and the third slider 319 are provided through the transverse groove 315 and the bottom groove 320, so that the clamping plate 317 rotates and clamps one end of the hollow plate 313. At this time, the first servo motor 36 is started to rotate the first motor shaft 37 and the strap roller 38, driving the strap body 31 to shrink to a size suitable for the patient, and then the fixing hook 326 is pulled to pull the coating sleeve 321 out from one end of the connecting shell 334 and hang it to the inside of the fixing ring 327 to complete the fixation, thereby improving convenience.

[0046] Example 3

[0047] like Figure 5 、 Figure 7 and Figure 9As shown, the coating structure 3 also includes a second spring 323, a fixing hook 326 and a fixing ring 327. The fixing hook 326 is fixedly connected to one end of the rotating disk 325. The outer surface of the fixing hook 326 is movably connected to the fixing ring 327. The fixing ring 327 is fixedly installed on the inner side of the strap body 31. The second spring 323 is fixedly connected to one end of the coating sleeve 321. The second spring 323 is fixedly connected to the inner side of the small telescopic tube 322. The coating structure 3 also includes a connecting box 328, a fixing column 329, and a fixing column 330. 29. Liquid-exudate belt retraction roller 330, disposable liquid-exudate belt 331, support and limit plates 332, and liquid-passing hose 333. The connection box 328 is fixedly mounted on the bottom of the connection shell 334. A fixed column 329 is fixedly mounted on the inner side of the connection box 328. The outer surface of the fixed column 329 is fixedly connected to the liquid-exudate belt retraction roller 330. One side of the liquid-exudate belt retraction roller 330 is fixedly connected to the disposable liquid-exudate belt 331. Support and limit plates 332 are provided on both sides of the outer surface of the disposable liquid-exudate belt 331. , the support and limiting plates 332 are fixedly mounted on both sides of the bottom of the coating sleeve 321, the liquid hose 333 is fixedly connected to one end of the outer surface of the coating sleeve 321, the other end of the liquid hose 333 is connected to the liquid storage box 7, a liquid pipe 8 is fixedly mounted on one side of the liquid storage box 7, the extrusion block 413 of the liquid pipe 8 is a movable card connection, the top of the B-ultrasound machine 1 is connected to the transmission hose 10, the bottom of the transmission hose 10 is provided with a B-ultrasound probe structure 11, the B-ultrasound probe structure 11 includes a receiving plate 111, a liquid storage box The probe body 113 is fixedly connected to one end of the transmission hose 10. The outer surface of the probe body 113 is fixedly connected to a receiving plate 111. The top of the receiving plate 111 is fixedly mounted with a liquid storage box 112. The top of the liquid storage box 112 is fixedly mounted with vertical grooves 114 on both sides. The rollers 115 are movably mounted inside the vertical grooves 114. The top of the receiving plate 111 is fixedly mounted with a liquid filling port 117. By pulling the disposable liquid seepage belt 331 to the support and limit plate 332 on the left side of the bottom of the coating sleeve 321 and reaching the bottom of the small telescopic tube 322, the liquid can be directly applied to the patient through the support and limit plate 332. After the liquid is applied, the disposable liquid seepage belt 331 can be directly cut off and the same process can be continued the next time the liquid is applied. This prevents the patient from using the same coating sleeve 321 to spread bacteria, thereby improving safety.

[0048] The technical solution provided by the present invention is that, before applying the liquid, after the patient lies on the bed, the vertical plate 311 is inserted into the hollow plate 313. At this time, the first spring 318 has a rebound effect, and the horizontal groove 315 and the bottom groove 320 provide the sliding column 316, the first spring 318 and the third slider 319 with space for movement, so that the clamping plate 317 rotates and clamps one end of the hollow plate 313. At this time, the first servo motor 36 is started to rotate the first motor shaft 37 and the strap roller 38, driving the strap body 31 to shrink to a size suitable for the patient. Then, the fixing hook 326 is pulled to pull the coating sleeve 321 out of one end of the connecting shell 334. The second servo motor 42 is started to rotate the second motor shaft 43 and the threaded rod 44, and then the threaded rod 44 and the threaded sleeve 410 are threadedly driven to translate the threaded sleeve 410, thereby driving the translation block 411 to translate. When the translation block 411 translates to one side of the liquid passage 8, the large telescopic tube 412 is against the protruding end of the extrusion block 413, and then continues to translate with the extrusion block 413, and the extrusion block 413 is moved. The liquid storage box 7 is in a sealed state with the liquid passage tube 8, thereby pushing the liquid in the liquid passage tube 8. At this time, the liquid inside the liquid storage box 7 will enter the coating sleeve 321 through the liquid passage hose 333 and then penetrate into the patient's abdomen surface through the disposable liquid seepage belt 331. The second servo motor 42 drives the threaded rod 44 to rotate back and forth, so that the threaded sleeve plate 410 drives the storage box 33 and the strap body 31 to move back and forth, thereby automatically applying liquid to the patient, avoiding direct contact by the doctor and increasing the patient's discomfort, and finally pulling the disposable liquid seepage belt 331 to the support limit plate 332 on the left side of the bottom of the coating sleeve 321 to reach the small telescopic tube 3 22, when applying liquid to the patient, the liquid is directly seeped through the support limit plate 332, and the disposable seepage belt 331 can be directly cut off after the liquid application is completed, and this operation can be continued the next time the liquid is applied, which can prevent the patient from using the same coating sleeve 321 to apply the liquid and cause the infection of bacteria, and reduce the patient's resistance to repeated use. In addition, when the probe body 113 moves on the patient's belly, the roller 115 will be driven to roll, and while rolling, the liquid inside the liquid storage box 112 contaminated by the roller 115 will be smeared to the surface of the patient's belly, thereby preventing the liquid from drying up for a long time during the B-ultrasound examination and affecting the examination effect.

[0049] The present invention encompasses any alternatives, modifications, equivalents, and solutions that fall within the spirit and scope of the present invention. To provide a thorough understanding of the present invention, specific details are described in detail below in connection with the preferred embodiments of the present invention, but those skilled in the art will be able to fully understand the present invention without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of the present invention, well-known methods, processes, procedures, components, and circuits have not been described in detail.

[0050] Those skilled in the art will understand that all or part of the steps in the above-mentioned embodiment method can be completed by instructing the relevant hardware through a program, and the program can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc.

[0051] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A B-ultrasound device that is easy to apply, characterized in that: The device comprises a B-ultrasound machine (1) and a card slot (2), wherein card frames (5) are fixedly mounted on both sides of the interior of the card slot (2), a first slider (6) is movably connected to the interior of the card frame (5), a coating structure (3) is movably connected to the inner cavity of the card slot (2), and a binding belt retracting structure (4) is provided on both sides of the coating structure (3); The coating structure (3) includes a strap body (31), a second slider (32), a storage box (33), a first motor support sleeve (34), a first servo motor (36), a first motor shaft (37), a strap roller (38), a belt (39) and a connecting plate (310). The second slider (32) is movably connected to the interior of the card frame (5). The connecting plate (310) is fixedly installed on the bottom of the second slider (32). The storage boxes (33) are fixedly installed on both sides of the bottom of the connecting plate (310). A first motor support sleeve (34) is fixedly mounted on one side of the storage box (33); a first servo motor (36) is fixedly sleeved on the inner cavity of the first motor support sleeve (34); a first motor shaft (37) is fixedly sleeved on one end of the output shaft of the first servo motor (36); a belt (39) is movably sleeved on one side of the outer surface of the first motor shaft (37); a strap roller (38) is fixedly sleeved on the outer surface of the first motor shaft (37); and a strap body (31) is fixedly connected to the top of the strap roller (38); The coating structure (3) further comprises a connection box (328), a fixed column (329), a seepage belt retraction roller (330), a disposable seepage belt (331), a support and limiting plate (332) and a liquid-passing hose (333), wherein the connection box (328) is fixedly mounted on the bottom of the connection shell (334), a fixed column (329) is fixedly mounted on the inner side of the connection box (328), and the outer surface of the fixed column (329) is fixedly connected to the seepage belt retraction roller (330), and one side of the seepage belt retraction roller (330) is fixedly connected to the A disposable liquid seepage belt (331) is provided with support and limit plates (332) on both sides of the outer surface of the disposable liquid seepage belt (331), and the support and limit plates (332) are fixedly installed on both sides of the bottom of the coating sleeve (321). The liquid flow hose (333) is fixedly connected to one end of the outer surface of the coating sleeve (321), and the other end of the liquid flow hose (333) is connected to a liquid storage box (7). A liquid flow pipe (8) is fixedly installed on one side of the liquid storage box (7), and the extrusion block (413) of the liquid flow pipe (8) is a movable clamping connection; The strap retracting structure (4) comprises a second motor support sleeve (41), a second servo motor (42), a second motor shaft (43), a threaded rod (44), a fixed sleeve (45), a connecting sleeve rod (46), an auxiliary rod (47), a threaded sleeve (410) and a limiting slide (414), wherein the fixing sleeve (45) is fixedly mounted on both sides of the limiting slide (414), wherein the second motor support sleeve (41) is fixedly mounted on one side of the fixing sleeve (45), and the inner cavity fixing sleeve of the second motor support sleeve (41) is fixedly mounted on the inner cavity fixing sleeve of the second motor support sleeve (41). A second servo motor (42) is connected, one end of the output shaft of the second servo motor (42) is fixedly sleeved with a second motor shaft (43), one end of the second motor shaft (43) is fixedly mounted with a threaded rod (44), the outer surface of the threaded rod (44) is threadedly sleeved with a threaded sleeve plate (410), connecting sleeve rods (46) are fixedly mounted on both sides of the fixed sleeve plate (45), the inner cavity of the connecting sleeve rod (46) is fixedly sleeved with an auxiliary rod (47), and the auxiliary rod (47) and the threaded sleeve plate (410) are movably sleeved.

2. The B-ultrasound device that is convenient for smearing and use according to claim 1, characterized in that: The coating structure (3) further comprises a vertical plate (311), a clamping column (312) and a hollow plate (313), wherein the vertical plate (311) is fixedly mounted on one side of the right-hand strap body (31), the clamping column (312) is fixedly mounted on one side of the vertical plate (311), the outer surface of the clamping column (312) is movably sleeved with the hollow plate (313), and the hollow plate (313) is fixedly mounted on one side of the left-hand strap body (31).

3. The B-ultrasound device that is convenient for application according to claim 1, characterized in that: The coating structure (3) further comprises a fixed groove (314), a transverse groove (315), a sliding column (316) and a bottom groove (320); the fixed groove (314) is provided on both sides of the clamping column (312); a bottom groove (320) is provided at the bottom of the fixed groove (314); transverse grooves (315) are provided on both sides of the fixed groove (314); and the inner cavity of the transverse groove (315) is movably clamped with a sliding column (316).

4. The B-ultrasound device that is convenient for smearing and use according to claim 1, characterized in that: The coating structure (3) further includes a card plate (317), a third slider (319) and a first spring (318), wherein the card plate (317) is movably sleeved on the outer surface of the slide column (316), and the third slider (319) is movably clamped in the inner cavity of the bottom groove (320), and the top of the third slider (319) is fixedly connected to the first spring (318), and the first spring (318) and the card plate (317) are fixedly connected.

5. The B-ultrasound device that is convenient for application according to claim 1, characterized in that: The coating structure (3) further comprises a coating sleeve (321), a small telescopic tube (322), a limiting shell (324), a rotating disk (325) and a connecting shell (334), wherein the connecting shell (334) is fixedly mounted on the bottom of the binding body (31), the inner side of the connecting shell (334) is fixedly connected to the coating sleeve (321), the small telescopic tube (322) is fixedly mounted on one side of the coating sleeve (321), the limiting shell (324) is fixedly mounted on one end of the small telescopic tube (322), and the inner cavity of the limiting shell (324) is movably sleeved with the rotating disk (325).

6. The B-ultrasound device that is convenient for application according to claim 1, characterized in that: The coating structure (3) further includes a second spring (323), a fixing hook (326) and a fixing ring (327), wherein the fixing hook (326) is fixedly connected to one end of the rotating disk (325), and the outer surface of the fixing hook (326) is movably connected to the fixing ring (327), and the fixing ring (327) is fixedly installed on the inner side of the strap body (31), and the second spring (323) is fixedly connected to one end of the coating sleeve (321), and the second spring (323) is fixedly connected to the inner side of the small telescopic tube (322).

7. The B-ultrasound device that is convenient for application according to claim 1, characterized in that: The strap retracting structure (4) comprises a T-shaped plate (49), a translation block (411), a large telescopic tube (412) and an extrusion block (413); the T-shaped plate (49) is fixedly mounted on the top of the threaded sleeve (410); the T-shaped plate (49) and the limiting slide plate (414) are movably connected; the translation block (411) is fixedly mounted on the middle part of the bottom of the threaded sleeve (410); the large telescopic tube (412) is fixedly mounted on one side of the translation block (411); and the extrusion block (413) is fixedly mounted on one end of the large telescopic tube (412).

8. The B-ultrasound device that is convenient for application according to claim 1, characterized in that: The top of the B-ultrasound machine (1) is connected to a transmission hose (10), and the bottom of the transmission hose (10) is provided with a B-ultrasound probe structure (11).

9. The B-ultrasound device that is convenient for application according to claim 8, characterized in that: The B-ultrasound probe structure (11) includes a receiving plate (111), a liquid storage box (112), a probe body (113), a vertical groove (114), a roller (115) and a liquid injection port (117). The probe body (113) is fixedly connected to one end of the transmission hose (10). The outer surface of the probe body (113) is fixedly sleeved with the receiving plate (111). The top of the receiving plate (111) is fixedly installed with the liquid storage box (112). Both sides of the top of the liquid storage box (112) are fixedly installed with vertical grooves (114). The interior of the vertical groove (114) is movably sleeved with a roller (115). The top of the receiving plate (111) is fixedly installed with the liquid injection port (117).

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