CN113827269A

CN113827269A - Ultrasound device

Info

Publication number: CN113827269A
Application number: CN202010583466.4A
Authority: CN
Inventors: 竹振旭; 赵彦群; 杨荣富; 王志森; 王元
Original assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Current assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-12-24

Abstract

The invention discloses ultrasonic equipment which comprises a supporting device, a lifting mechanism and a touch device with a display screen, wherein the lifting mechanism comprises an installation part and a sliding part capable of sliding up and down relative to the installation part, the installation part is arranged on the supporting device or a control device of the supporting device, and the touch device is connected with the installation part through the sliding part and used for adjusting the height of the display screen relative to the supporting device or the control device; wherein, elevating system still includes balanced subassembly, balanced subassembly include damping piece, with the installed part rotate the first support arm of connection and with the connecting piece that the slider rotated the connection, first support arm with connecting piece swing joint, the both ends of damping piece butt respectively be in first support arm with on the connecting piece for produce corresponding damping force, make the display screen tends towards steadily at the slip in-process.

Description

Ultrasound device

Technical Field

The invention relates to the technical field of medical instruments, in particular to ultrasonic equipment.

Background

In ultrasonic equipment, the height of display screen can't directly be adjusted through the regulation structure of display screen self, and the operating handle through the platform truck is usually, and operating handle is located the lower part of display screen for adjust the height of platform truck, thereby realize adjusting the height of display screen.

Disclosure of Invention

The invention provides ultrasonic equipment, which can adjust the height of a display screen relative to a supporting device or a control device through a lifting mechanism, and has the advantages of simple structure and convenience in operation.

The invention provides ultrasonic equipment which comprises a supporting device, a lifting mechanism and a touch device with a display screen, wherein the lifting mechanism comprises an installation part and a sliding part capable of sliding up and down relative to the installation part, the installation part is arranged on the supporting device or a control device of the supporting device, and the touch device is connected with the installation part through the sliding part and used for adjusting the height of the display screen relative to the supporting device or the control device;

wherein, elevating system still includes balanced subassembly, balanced subassembly include damping piece, with the installed part rotate the first support arm of connection and with the connecting piece that the slider rotated the connection, first support arm with connecting piece swing joint, the both ends of damping piece butt respectively be in first support arm with on the connecting piece for produce corresponding damping force, make the display screen tends towards steadily at the slip in-process.

In the ultrasound apparatus of the present application, the connecting member includes a main supporting arm and an auxiliary supporting arm, the main supporting arm includes a first end connected to the slider and a second end connected to the mounting member, one end of the auxiliary supporting arm is hinged between the first end and the second end, but the other end slidable mounting of the auxiliary supporting arm is in on the first supporting arm, the both ends butt of the damping member is in on the auxiliary supporting arm and the first supporting arm.

In the ultrasonic equipment of this application, be equipped with first rotation boss and second rotation boss on the main tributary brace, first rotation boss rotates the boss with the second and sets up respectively on the relative both sides of first end, the slider with first rotation boss rotates to be connected, vice support arm with the second rotates the boss and rotates to be connected.

In the ultrasonic equipment of this application, be equipped with the track groove on the slider, the track groove is followed the transverse direction setting of slider, but first rotation boss slidable mounting is in on the track groove.

In the ultrasonic equipment of this application, the damping piece includes the spring part, be equipped with first cavity on the first support arm, scalable the installing of vice support arm in the first cavity, the one end of spring part with first support arm butt, the other end of spring part with vice support arm butt.

In the ultrasonic equipment of this application, the connecting piece still includes the rubber spare, the rubber spare passes through vice support arm movable mounting is in the first cavity.

In the ultrasonic equipment of this application, balanced subassembly still includes the axle sleeve that adopts flexible material to make, the axle sleeve sets up vice support arm and/or the outside of first support arm, the spring part is worn to establish the outside of axle sleeve.

In the ultrasonic apparatus of the present application, an adjusting member is provided on the first support arm for adjusting a pressing force applied to the first support arm by the spring member.

In the ultrasonic equipment of this application, the regulating part include adjusting nut and with the adjusting shim of spring part butt, first support arm is keeping away from the one end of vice support arm is equipped with the support arm double-screw bolt, adjusting nut with support arm double-screw bolt threaded connection is used for adjusting the adjusting shim for the distance of support arm double-screw bolt.

In the ultrasonic equipment of this application, balanced subassembly is still including installing first fixing base on the installed part, the interval is provided with first turning point and second turning point on the first fixing base, the main tributary brace is rotatable to be installed first turning point, first support arm is rotatable to be installed on the second turning point.

In the ultrasonic equipment of this application, the balanced subassembly includes the air spring, the air spring includes the cylinder body and follows the flexible piston rod of cylinder body, the connecting piece is one of them of cylinder body or piston rod on the air spring, first support arm is another of cylinder body or piston rod on the air spring, the damping piece is for setting up spring or compressed gas in the cylinder body.

In the ultrasonic apparatus of the present application, the balance assembly further includes a second fixing seat, the cylinder body is rotatably mounted on the mounting member through the second fixing seat, and the piston rod is hinged to the sliding member.

In the ultrasonic equipment of this application, the connecting piece includes the connecting block, be provided with the connecting block through-hole on the connecting block, first support arm wears to establish in the connecting block through-hole, the one end of damping piece with the connecting block butt, the other end of damping piece with first support arm butt.

In the ultrasonic apparatus of the present application, the balance assembly further includes a third fixing base, and the first support arm is rotatably mounted on the mounting member through the third fixing base.

In the ultrasonic apparatus of the present application, the lifting mechanism further includes a first slide rail and a second slide rail, the first slide rail and the second slide rail are installed respectively on both sides of the installation member, and both sides of the slider are installed respectively on the first slide rail and the second slide rail.

In the ultrasonic equipment of this application, first slide rail and second slide rail all include interior slide rail and outer slide rail, the slider with interior slide rail is connected, outer slide rail sets up on the installed part.

In the ultrasonic apparatus of the present application, the lifting mechanism further includes an adapter, and the slider is mounted on the inner slide rail through the adapter.

In the ultrasonic equipment of this application, be equipped with waist shape hole on the slider, be equipped with the adaptor fixed orifices on the adaptor, the slider passes through the retaining member waist shape hole after-fixing in the adaptor fixed orifices.

In the ultrasonic equipment of the application, a probe expander is arranged on the supporting device or the control device and used for plugging the ultrasonic probe.

In the ultrasonic equipment of this application, strutting arrangement includes the platform truck and sets up the stand on the platform truck, controlling means sets up on the stand, elevating system sets up controlling means is last, touch device installs elevating system is last.

In the ultrasonic apparatus of the present application, the probe extender is disposed on a side of the control device facing away from the touch device.

The technical scheme provided by the embodiment of the application can have the following beneficial effects: the application designs an ultrasonic equipment, because be connected with elevating system between touch device and strutting arrangement or the controlling means, consequently can adjust the relative strutting arrangement of display screen or controlling means's on the touch device height through elevating system, wherein, the last balanced subassembly of elevating system can produce corresponding damping force when the display screen slides, makes the slip of display screen tend to steadily, but simple structure is practical.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an ultrasound apparatus provided in an embodiment of the present application;

FIG. 2 is a schematic view of the ultrasound device of FIG. 1 at another angle;

FIG. 3 is a schematic view of the construction of the lift mechanism of FIG. 1;

FIG. 4 is a schematic structural view of the lift mechanism of FIG. 1;

FIG. 5 is an exploded schematic view of the lift mechanism of FIG. 4;

FIG. 6 is an exploded schematic view of the slider of FIG. 4;

FIG. 7 is an exploded schematic view of the balancing assembly of FIG. 4;

FIG. 8 is a schematic view of the movement of the counterbalance assembly of FIG. 4;

FIG. 9 is another schematic structural view of the lift mechanism of FIG. 1;

FIG. 10 is a schematic view of the construction of the lift mechanism of FIG. 9;

FIG. 11 is a schematic view of the construction of the lift mechanism of FIG. 9;

FIG. 12 is an exploded schematic view of the lift mechanism of FIG. 9;

FIG. 13 is a schematic diagram of the movement of the lift mechanism of FIG. 9;

FIG. 14 is another schematic structural view of the lift mechanism of FIG. 1;

FIG. 15 is a schematic structural view of the lift mechanism of FIG. 14;

FIG. 16 is a schematic structural view of the lift mechanism of FIG. 14;

FIG. 17 is an exploded view of the lift mechanism of FIG. 14

Fig. 18 is a schematic view of the movement of the lifting mechanism in fig. 14.

Description of reference numerals:

100. a support device; 101. a column; 102. a trolley; 200. a touch device; 201. a display screen; 300. a control device; 400. a lifting mechanism;

10. a mounting member; 11. a slide rail mounting part;

20. a slider; 21. a sliding seat; 211. a track groove; 212. a kidney-shaped hole; 213. a guide table; 22. a slide rail assembly; 22a, a first slide rail; 22b, a second slide rail; 221. an outer slide rail; 222. an inner slide rail; 23. an adapter; 231. an adaptor fixing hole; 232. a boss of the adapter;

30. a balancing component; 31. a connecting member; 311. a main support arm; 3111. a first rotating boss; 3112. a second rotary boss; 312. a secondary support arm; 313. a rubber member; 32. a first support arm; 33. a spring member; 34. an elastic sleeve; 35. an adjustment member; 351. adjusting the nut; 352. adjusting the gasket; 36. a first fixed seat; 37. connecting blocks; 38. a third fixed seat;

40. a gas spring; 41. a cylinder body; 42. a piston rod; 43. a second fixed seat; 44. a spring.

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 some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The utility model provides an ultrasonic equipment belongs to medical instrument technical field, and in ultrasonic equipment, the height of display screen can't be adjusted through self mechanism, and under the normal conditions, the adjustment method of display screen is through the operating handle of display screen lower part, utilizes operating handle to adjust the height of platform truck to realize the altitude mixture control of display screen. However, the position of the operating handle is not only lower than the position of the display screen, but also the height of the display screen can be adjusted only by lifting the trolley, so that the operation is very inconvenient, and the user experience is poor.

As shown in fig. 1 to 18, according to a first aspect of the present application, there is provided an ultrasonic apparatus, including a supporting device 100, a lifting mechanism 400 and a touch device 200, wherein the touch device 200 has a display screen 201, the lifting mechanism 400 includes a mounting member 10 and a sliding member 20 capable of sliding up and down relative to the mounting member 10, the mounting member 10 is disposed on the supporting device 100 or on a control device 300 of the supporting device 100, and the touch device 200 is connected to the mounting member 10 through the sliding member 20 for adjusting the height of the display screen 201 relative to the supporting device 100 or the control device 300.

In this embodiment, the lifting mechanism 400 further includes a balance assembly 30, the balance assembly 30 includes a damping member, a first support arm 32 rotatably connected to the mounting member 10, and a connecting member 31 rotatably connected to the sliding member 20, wherein the first support arm 32 is movably connected to the connecting member 31, and two ends of the damping member respectively abut against the first support arm 32 and the connecting member 31, and are used for generating a corresponding damping force to balance the gravity of the touch device 200, so that the display screen 201 tends to be stable in the sliding process, that is, the touch device 200 is in a balanced state with respect to the support device 100 or the control device 300, thereby facilitating height adjustment of the display screen 201.

For example, the connecting member 31 may be composed of a plurality of parts, and the connecting member 31 may also be a single part, and when the connecting member 31 is composed of a plurality of parts, one of the parts is slidably mounted on the mounting member 10 or the sliding member 20 to perform a guiding function; the other part is used for matching with the first supporting arm 32, and the first supporting arm 32 can slide relative to the part to compress or release the damping part, so that the damping part can generate corresponding damping force, and the display screen 201 tends to be stable in the sliding process. When the connecting member 31 is a single component, the first supporting arm 32 cooperates with the connecting member 31 to compress or release the damping member when the slider 20 slides relative to the mounting member 10, so that the damping member can generate a corresponding damping force, and the display screen 201 can be made to be smooth during the sliding process.

After the technical scheme is adopted, the touch device 200 is connected with the supporting device 100 through the lifting mechanism 400; or the touch device 200 passes through the lifting mechanism 400 and the control device 300, and the control device 300 is installed on the supporting device 100, so that the height of the display screen 201 can be conveniently adjusted; meanwhile, the balance assembly 30 is arranged on the lifting mechanism 400, the balance assembly 30 can tend to be stable in the sliding process of the display screen 201, the display screen can be stopped at any height position and can keep self balance, the problems that the display screen 201 slides down in the height adjusting process and the like are avoided, the adjusting experience of a user in the adjusting process of the display screen 201 is enhanced, and the display screen 201 can be more stable in the height adjusting process.

Illustratively, the balance assembly 30 can achieve the force balance of the display screen 201 at any height position of the support device 100 or the control device 300. For example, when the display screen 201 of fig. 1 is at the highest position of the supporting device 100 or the control device 300, and the display screen 201 is adjusted to the lowest position or lower than the highest position of the supporting device 100 or the control device 300, such as the display screen 201 shown in fig. 2 at the lowest position of the supporting device 100 or the control device 300, the balance assembly 30 provides the display screen 201 with a counter balance force with which the lifting mechanism 400 can balance with the gravity thereof at any height position, so that the lifting mechanism 400 can provide the corresponding damping force to the display screen 201. Therefore, only by pushing down to make the display screen 201 reach the designated height position, the display screen 201 automatically keeps a stable stress balance state under the action of the balance assembly 30, the balance assembly 30 forms a balance force system for the sliding member 20 and the mounting member 10, and the display screen 201 can keep stress balance at any height of the supporting device 100 or the control device 300 and be maintained at a stable position.

Wherein, when carrying out altitude mixture control to display screen 201, because balanced subassembly 30's effect, the people can have certain damping to feel when carrying out the pull and pushing down to display screen 201, guarantees that display screen 201 slowly goes up and down, avoids its fast go up and down to cause the collision, the damage to can realize that display screen 201 can adjust to strutting arrangement 100 or controlling means 300 arbitrary height and automatic stabilization, feel in addition and experience, display screen 201 goes up and down gently, stably.

It should be noted that the lifting mechanism 400 may be directly disposed on the supporting device 100, or the lifting mechanism 400 may be indirectly disposed on the supporting device 100; for example, the lifting mechanism 400 may be provided to the control device 300, and then the control device 300 is mounted to the support device 100, but the present application is not limited thereto.

The purpose of the installation component 10 being disposed on the supporting device 100 includes two cases, that is, the installation component 10 is integrally disposed with the supporting device 100 and the installation component 10 is mounted on the supporting device 100, and is mainly to achieve that the installation component 10 can be connected with the supporting device 100, which is not limited in the present application.

The purpose of the mounting device 10 being provided on the control device 300 includes both the mounting device 10 being provided integrally with the control device 300 and the mounting device 10 being mounted on the control device 300, and is mainly to enable the mounting device 10 to be connected to the control device 300, which is not limited in the present application.

The sliding member 20 may be disposed on the touch device 200, and includes two cases, that the sliding member 20 is integrally disposed with the touch device 200 and the sliding member 20 is mounted on the touch device 200, which are mainly for the purpose of enabling the sliding member 20 to be connected with the touch device 200, and the application is not limited thereto.

Further, the control device 300 may include a processor and a storage device, a probe extender, and the like, wherein the processor may be a CPU, the storage device may include a RAM, a ROM, and the like, and the CPU, the RAM, the ROM, the probe extender, and the like may be connected to each other through a communication cable. In this embodiment, the control device 300 is an ultrasonic main unit, and the ultrasonic main unit can be disposed at any position of the supporting device 100, for example, the ultrasonic main unit is disposed at one end of the supporting device 100, and the touch device 200 is mounted on the ultrasonic main unit through the lifting mechanism 400; or the ultrasonic host is disposed at another position of the supporting device 100, and the touch device 200 is directly mounted on the supporting device 100 through the lifting mechanism 400, which is not limited in this application.

The support device 100 includes a rigid support structure and a flexible support structure, wherein the rigid support structure may include a column or other rigid moving mechanism, for example, a trolley assembly composed of a column and a moving part, the touch device 200 is mounted on the column by the lifting mechanism 400, or the touch device 200 is mounted on the control device 300 by the lifting mechanism 400, the control device 300 is mounted on the column, so that the operator can move the touch device 200 through the moving part; or the rigid supporting structure may also be a handheld handle, and the operator directly drives the touch device 200 to move through the handheld handle, which is not limited in this application.

The flexible support structure may include a robotic arm or other flexible support structure that enables the touch device 200 and the support device 100 to move together relative to the support device 100, wherein the support device 100 has an extended state in which a user on the same side or the opposite side of the bed as the ultrasound device can touch the touch device 200, and the application is not limited thereto.

In an alternative embodiment, the supporting device 100 comprises a column 101 and a trolley 102, the column 101 being connected to the trolley 102 to form a column trolley. The height of the upright 101 can be fixed, and the height of the upright 101 can also support lifting adjustment; the touch device 200 may be mounted on the upright 101 through the lifting mechanism 400, or the touch device 200 may also be mounted on the control device 300 through the lifting mechanism 400, and the control device 300 is mounted on the upright 101, that is, the control device 300 may be disposed at the lower end of the upright 101, the control device 300 may also be disposed at the upper end of the upright 101, and even the control device 300 may be disposed at other positions of the upright 101, which is not limited in this application.

In an alternative embodiment, the column trolley may be a stand-alone column trolley, and the column trolley may also be provided with a probe extender, a main chassis, a battery pack, or the like. In this embodiment, the control device 300 may be an ultrasound host with a probe extender, and the display screen 201 may be a touch screen, that is, the display screen 201 is installed on the ultrasound host through the lifting mechanism 400, and the display screen 201 is electrically connected to the ultrasound host for implementing human-computer interaction.

After the technical scheme is adopted, because the lifting mechanism 400 constitutes a carrier for realizing the height adjustment of the display screen 201, the display screen 201 can be subjected to the height adjustment relative to the ultrasonic host, and meanwhile, when the display screen 201 is subjected to the height adjustment, the balance component 30 provides a reverse balance force balanced with the gravity of the display screen 201 for the display screen 201, so that the display screen 201 is ensured to be lifted slowly, collision and damage caused by quick lifting are avoided, and the display screen 201 can be adjusted to any height of the supporting device 100 or the control device 300 and can be automatically kept stable.

In an alternative embodiment, as shown in fig. 1 to 8, the connecting member 31 comprises a main supporting arm 311 and a secondary supporting arm 312, the main supporting arm 311 comprises a first end connected with the slider 20 and a second end connected with the mounting member 10, wherein one end of the secondary supporting arm 312 is hinged between the first end and the second end, the other end of the secondary supporting arm 312 is slidably mounted on the first supporting arm 32, and both ends of the damping member abut on the secondary supporting arm 312 and the first supporting arm 32.

Illustratively, when the display screen 201 drives the sliding member 20 to slide relative to the mounting member 10, the first end of the main supporting arm 311 moves along the transverse direction of the sliding member 20, the second end of the main supporting arm 311 rotates relative to the mounting member 10, and the main supporting arm 311 drives the auxiliary supporting arm 312 to slide relative to the first supporting arm 32 in the moving process, so that the damping member can be compressed or released under the combined action of the auxiliary supporting arm 312 and the first supporting arm 32, thereby generating a counter balance force balanced with the touch device 200 and the sliding member 20 by gravity, further ensuring that the display screen 201 can be slowly lifted, avoiding collision and damage caused by quick lifting, and enabling the display screen 201 to be adjusted to any height of the supporting device 100 or the control device 300 and automatically keeping stable.

In an alternative embodiment, the main support arm 311 is provided with a first rotation boss 3111 and a second rotation boss 3112, wherein the first rotation boss 3111 and the second rotation boss 3112 are respectively disposed on two opposite sides of the first end of the main support arm 311, the slider 20 is rotatably connected to the first rotation boss 3111, one end of the secondary support arm 312 is rotatably connected to the second rotation boss 3112, and the other end of the secondary support arm 312 is slidably mounted on the first support arm 32.

In an alternative embodiment, the slider 20 is provided with a rail groove 211, the rail groove 211 is disposed along a transverse direction of the slider 20, and the first rotating boss 3111 is slidably mounted on the rail groove 211.

In an alternative embodiment, the sliding member 20 includes a sliding seat 21 and a sliding rail assembly 22, and two sides of the sliding seat 21 are respectively installed on two sides of the installation member 10 through the sliding rail assembly 22 to ensure that the sliding member 20 can smoothly slide on the installation member 10.

Illustratively, the slide rail assembly 22 includes a first slide rail 22a and a second slide rail 22b, one side of the sliding seat 21 is connected to one side of the mounting member 10 by the first slide rail 22a, and the other side of the sliding seat 21 is connected to the other side of the mounting member 10 by the second slide rail 22b, so as to ensure the smoothness of the sliding seat 21 relative to the mounting member 10.

In an alternative embodiment, the first slide rail 22a and the second slide rail 22b each include an inner slide rail 222 and an outer slide rail 221, wherein the outer slide rail 221 is mounted on the mounting member 10, the sliding seat 21 is connected to the inner slide rail 222, and the inner slide rail 222 is connected to the outer slide rail 221 in a matching manner to slidably mount the sliding seat 21 on the mounting member 10.

In an alternative embodiment, the sliding member 20 further includes an adaptor 23, wherein two opposite sides of the mounting member 10 are bent to form the rail mounting portion 11, the outer rail 221 is fixed on the rail mounting portion 11, and the sliding seat 21 is connected to the inner rail 222 through the adaptor 23, so that the requirement of the machining precision of the inner rail 222 and the outer rail 221 can be reduced. For example, the outer slide rail 221 is directly fixed on the slide rail mounting portion 11, the inner slide rail 222 is mounted on the outer slide rail 221, and then the relative position of the slide base 21 after being mounted on the adapter 23 is adjusted through the waist-shaped hole on the adapter 23 or the slide base 21, so that the adapter 23 can be quickly mounted on the inner slide rail 222.

Illustratively, the adaptor 23 is provided with an adaptor fixing hole 231 and an adaptor boss 232, the sliding seat 21 is provided with a kidney-shaped hole 212 and a guide table 213, when the sliding seat 21 is connected with the first slide rail 22a or the second slide rail 22b, the adaptor 23 is fixed on the first slide rail 22a or the second slide rail 22b, and then the sliding seat 21 is connected to the adaptor 23, wherein the guide table 213 is inserted into the insertion holes of the two adaptor bosses 232, so that the sliding seat 21 can realize the longitudinal positioning of the adaptor 23, and finally the locking member passes through the kidney-shaped hole 212 and then is fixed in the adaptor fixing hole 231, thereby completing the connection between the sliding seat 21 and the slide rail assembly 22. By adopting the technical scheme, the sliding seat 21 is connected with the adaptor 23 through the waist-shaped hole 212, so that the sliding seat 21 can be adjustably mounted on the adaptor 23, the machining precision requirement of the first sliding rail 22a or the second sliding rail 22b can be reduced, and the manufacturing cost of a product can be reduced.

In an alternative embodiment, the damping element includes a spring element 33, the first supporting arm 32 is provided with a first cavity, the secondary supporting arm 312 is telescopically mounted in the first cavity, one end of the spring element 33 abuts against the first supporting arm 32, and the other end of the spring element 33 abuts against the secondary supporting arm 312, so that when the slider 20 slides relative to the mounting element 10, the secondary supporting arm 312 can slide in the first cavity to compress or release the spring element 33, so that the spring element 33 can generate a corresponding damping force for balancing the weight of the slider 20 and the touch device 200, so that the slider 20 tends to a stable state during sliding, and can even stay at any height position and maintain self-balance.

In an alternative embodiment, the connecting member 31 further includes a rubber member 313, and the rubber member 313 is movably mounted in the first cavity through the secondary support arm 312 and functions as a piston, so that the sliding of the secondary support arm 312 relative to the first support arm 32 can be smooth.

In an optional embodiment, the balancing assembly 30 further includes an elastic sleeve 34 made of a flexible material, wherein the elastic sleeve 34 is disposed outside the secondary support arm 312 and/or the first support arm 32, and the spring member 33 is disposed outside the elastic sleeve 34 in a penetrating manner, so as to prevent the spring member 33 from shaking due to an excessively large gap between the spring member 33 and the secondary support arm 312 or the first support arm 32, and ensure a balancing effect of the balancing assembly 30, i.e., the sliding of the display screen can be stabilized by the balancing assembly 30.

In an alternative embodiment, the first support arm 32 is provided with an adjustment member 35 for adjusting the pressure exerted by the spring member 33 on the first support arm 32, again to ensure that the sliding movement of the display screen is balanced and smooth by the assembly 30.

Illustratively, the adjusting element 35 includes an adjusting washer 352 and an adjusting nut 351, the adjusting washer 352 abuts against the spring element 33, the first support arm 32 is provided with a support arm stud at an end far away from the secondary support arm 312, and the adjusting nut 351 is in threaded connection with the support arm stud for adjusting the distance of the adjusting washer 352 relative to the support arm stud, so that the tightness of the spring element 33 can be adjusted, and the pressure applied to the first support arm 32 by the spring element 33 is controlled.

In an alternative embodiment, the balancing assembly 30 further includes a first fixing seat 36 installed on the mounting member 10, and a first rotation point and a second rotation point are spaced apart from each other on the first fixing seat 36, wherein the main supporting arm 311 is rotatably installed at the first rotation point, and the first supporting arm 32 is rotatably installed at the second rotation point, which not only can ensure that the first supporting arm 32 and the main supporting arm 311 can be parallel to the end surface of the mounting member 10, but also can improve the service life of the lifting mechanism 400, i.e. the first fixing seat 36 can be made of an abrasion-resistant material, so as to reduce the amount of abrasion of the main supporting arm 311 and the first supporting arm 32 in the rotation of the first fixing seat 36.

In an alternative embodiment, as shown in fig. 9-13, the counterbalance assembly 30 includes a gas spring 40, the gas spring 40 including a cylinder 41 and a piston rod 42 that extends and retracts along the cylinder 41, wherein the connecting member is one of the cylinder 41 or the piston rod 42 on the gas spring 40, the first support arm is the other of the cylinder 41 or the piston rod 42 on the gas spring 40, and the damping member is a spring 44 or a compressed gas disposed within the cylinder 41.

In an alternative embodiment, the balancing assembly 30 further comprises a second fixed seat 43, wherein the cylinder 41 is rotatably mounted on the mounting member 10 by the second fixed seat 43, and the piston rod 42 is hinged with the sliding member 20.

Illustratively, the mounting member 10 is provided with a slide rail mounting portion 11, the sliding seat 21 of the sliding member 20 is mounted on the slide rail mounting portion 11 through the slide rail assembly 22, one end of the piston rod 42 is rotatably mounted on the sliding seat 21, and the other end of the piston rod 42 is movably disposed in the cylinder 41. When the sliding seat 21 slides relative to the mounting member 10, the piston rod 42 compresses or releases the spring 44 or compressed gas in the cylinder 41, so that the spring 44 or compressed gas can generate a counter balance force balanced with the gravity of the sliding seat 21 and the touch device, and the touch device can be balanced in stress at any height position, and further can be maintained at a stable position without external force.

In an alternative embodiment, as shown in fig. 14 to 18, the connecting member includes a connecting block 37, wherein a connecting block through hole is formed in the connecting block 37, the first supporting arm 32 is inserted into the connecting block through hole, one end of the damping member abuts against the connecting block 37, and the other end of the damping member abuts against the first supporting arm 32, so that the damping member can generate a corresponding damping force to balance the weight of the sliding seat 21 and the touch device when the slider 20 slides relative to the mounting member 10, so that the slider 20 tends to be stable during the movement process, and meanwhile, the touch device can be maintained at a stable position without an external force.

In an alternative embodiment, the balancing assembly 30 further comprises a third fixing seat 38, wherein the first support arm 32 is rotatably mounted on the mounting member 10 by the third fixing seat 38, and the connecting block 37 is rotatably connected with the sliding member 20.

In an alternative embodiment, as shown in fig. 1 to 18, a probe extender for plugging an ultrasonic probe is provided on the supporting device 100 or the control device 300.

For example, the probe extender may be disposed on the supporting device 100, and the probe extender may also be disposed on the control device 300, which is mainly used for plugging the ultrasonic probe, and the application is not limited thereto.

In an alternative embodiment, the supporting device 100 includes a trolley 102 and a column 101 disposed on the trolley 102, wherein the control device 300 is disposed on the column 101, the lifting mechanism 400 is disposed on the control device 300, and the touch device 200 is mounted on the lifting mechanism 400, so that the height of the display screen on the touch device 200 on the control device 300 can be adjusted by the lifting mechanism 400.

In an alternative embodiment, the probe extender is disposed on a side of the control device 300 facing away from the touch device 200, so that the user can use the probe extender by connecting the ultrasonic probe thereto according to the needs of the application.

In the description of the present application, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above disclosure provides many different embodiments or examples for implementing different structures of the application. The components and arrangements of specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. An ultrasonic device is characterized by comprising a supporting device, a lifting mechanism and a touch device with a display screen, wherein the lifting mechanism comprises a mounting part and a sliding part capable of sliding up and down relative to the mounting part, the mounting part is arranged on the supporting device or a control device of the supporting device, and the touch device is connected with the mounting part through the sliding part and used for adjusting the height of the display screen relative to the supporting device or the control device;

2. The ultrasound device according to claim 1, wherein the connecting member comprises a primary support arm and a secondary support arm, the primary support arm comprising a first end connected to the slider and a second end connected to the mounting member, one end of the secondary support arm being hinged between the first and second ends, the other end of the secondary support arm being slidably mounted on the first support arm, and both ends of the damping member abutting on the secondary support arm and the first support arm.

3. The ultrasound device as claimed in claim 2, wherein the main support arm is provided with a first rotation boss and a second rotation boss, the first rotation boss and the second rotation boss are respectively provided on opposite sides of the first end, the slider is rotatably connected to the first rotation boss, and the secondary support arm is rotatably connected to the second rotation boss.

4. The ultrasonic apparatus as claimed in claim 3, wherein the slider is provided with a rail groove provided in a transverse direction of the slider, and the first rotation boss is slidably mounted on the rail groove.

5. The ultrasound device according to claim 2, wherein the damping member comprises a spring member, the first supporting arm is provided with a first cavity, the auxiliary supporting arm is telescopically mounted in the first cavity, one end of the spring member abuts against the first supporting arm, and the other end of the spring member abuts against the auxiliary supporting arm.

6. The ultrasound device of claim 5, wherein the connector further comprises a rubber piece movably mounted within the first cavity via the secondary support arm.

7. The ultrasonic apparatus of claim 5, wherein the balance assembly further comprises a bushing made of a flexible material, the bushing is disposed outside the secondary support arm and/or the first support arm, and the spring member is disposed outside the bushing.

8. The ultrasound device according to claim 5, wherein the first support arm is provided with an adjustment member for adjusting the pressure exerted by the spring member on the first support arm.

9. The ultrasonic apparatus of claim 8, wherein the adjusting member comprises an adjusting nut and an adjusting washer abutting against the spring member, the first support arm is provided with a support arm stud at an end far away from the secondary support arm, and the adjusting nut is in threaded connection with the support arm stud for adjusting a distance of the adjusting washer relative to the support arm stud.

10. The ultrasound device of claim 2, wherein the counterbalance assembly further comprises a first fixed mount mounted to the mounting member, the first fixed mount having a first pivot point and a second pivot point spaced apart therefrom, the main support arm being rotatably mounted at the first pivot point, and the first support arm being rotatably mounted at the second pivot point.

11. The ultrasound device of claim 1, wherein the counterbalance assembly comprises a gas spring including a cylinder and a piston rod that telescopes along the cylinder, the connecting member is one of a cylinder or a piston rod on the gas spring, the first support arm is the other of a cylinder or a piston rod on the gas spring, and the damping member is a spring or a compressed gas disposed within the cylinder.

12. The ultrasound device according to claim 11, wherein the counterbalance assembly further comprises a second fixed mount by which the cylinder is rotatably mounted on the mounting member, the piston rod being articulated with the slide.

13. The ultrasonic device of claim 1, wherein the connecting member comprises a connecting block, a connecting block through hole is formed in the connecting block, the first supporting arm is arranged in the connecting block through hole in a penetrating manner, one end of the damping member is abutted to the connecting block, and the other end of the damping member is abutted to the first supporting arm.

14. The ultrasound device of claim 13, wherein the counterbalance assembly further comprises a third fixed mount by which the first support arm is rotatably mounted on the mount.

15. The ultrasound apparatus according to any one of claims 1 to 14, wherein the lifting mechanism further comprises a first slide rail and a second slide rail, the first slide rail and the second slide rail being mounted on both sides of the mounting member, respectively, and both sides of the slider being mounted on the first slide rail and the second slide rail, respectively.

16. The ultrasound device of claim 15, wherein the first and second slide rails each comprise an inner slide rail and an outer slide rail, the slider being coupled to the inner slide rail, the outer slide rail being disposed on the mount.

17. The ultrasound apparatus of claim 16, wherein the lift mechanism further comprises an adapter by which the slider is mounted on the inner slide.

18. The ultrasonic apparatus as claimed in claim 17, wherein the sliding member is provided with a waist-shaped hole, the adaptor is provided with an adaptor fixing hole, and the sliding member is fixed in the adaptor fixing hole after passing through the waist-shaped hole by a locking member.

19. The ultrasound apparatus according to claim 1, wherein the supporting means or the control means is provided with a probe extender for plugging an ultrasound probe.

20. The ultrasound apparatus according to claim 19, wherein the supporting device comprises a trolley and a column disposed on the trolley, the control device is disposed on the column, the lifting mechanism is disposed on the control device, and the touch device is mounted on the lifting mechanism.

21. The ultrasound device of claim 20, wherein the probe extender is disposed on a side of the control device facing away from the touch device.