CN217590388U

CN217590388U - Ultrasonic system and wireless charging equipment applied to ultrasonic equipment

Info

Publication number: CN217590388U
Application number: CN202220004498.9U
Authority: CN
Inventors: 陈艳娇; 赵彦群; 陈文涛
Original assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Current assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-10-14
Anticipated expiration: 2032-01-04

Abstract

The utility model provides an ultrasonic system and be applied to wireless charging equipment of ultrasonic equipment, wherein, charging device is including carrying out wireless module and the first magnetism portion of inhaling that charges, and receiving arrangement has connecting portion, receiving module and the second magnetism portion of inhaling that is used for receiving electromagnetic signal and producing the electric energy of being connected with the butt joint portion of ultrasonic equipment. The connecting part is movably connected with the butt joint part of the ultrasonic equipment, so that the receiving device can move on the ultrasonic equipment. When the charging device and the receiving device are close to each other, the charging device can automatically adsorb the receiving device under the magnetic attraction effect of the first magnetic attraction part and the second magnetic attraction part, so that the receiving device can be adjusted in position on the ultrasonic equipment. Inhale the position of portion and the wireless position of charging the module of receiving module and wireless with first magnetism, consequently inhale the portion and inhale when fixed with second magnetism, receiving module and wireless module of charging just in time align with first magnetism.

Description

Ultrasonic system and wireless charging equipment applied to ultrasonic equipment

Technical Field

The application relates to the field of medical equipment, in particular to an aligning structure for wireless charging of ultrasonic equipment.

Background

Ultrasonic equipment is a medical instrument developed according to the principle of ultrasonic waves and applied to the field of medical health and used for diagnosing and treating diseases. With the increasing demand for ultrasound imaging functionality in diagnostic and therapeutic procedures, ultrasound devices are frequently used in a variety of settings.

Generally, an ultrasound device has an external power cord that needs to be connected to a socket in order to power or charge the ultrasound device. Due to the fact that the existing detection devices are various, the detection devices are often crowded and messy, and particularly cables of various devices are wound around each other, so that the detection devices are very inconvenient. In addition, nurses and doctors are busy at ordinary times, so the operation of the external power line brings great inconvenience to users.

When the ultrasonic equipment adopts a wireless charging mode, the wireless charging mode is mainly realized through a wireless charging module on the wall end or the ground and a receiving module arranged on the ultrasonic equipment. Specifically, energy is transmitted between a coil of the wireless charging module and a coil of the receiving module through electromagnetic induction, and the receiving module receives the energy and transmits the energy to the ultrasonic equipment. When the ultrasonic equipment provided with the receiving module is close to the transmitting module, the position deviation between the receiving module and the wireless charging module often occurs, the centering is inaccurate, and the charging efficiency is low or the charging fails. The problem of low charging efficiency caused by misalignment can further cause serious heating and cause great influence on the reliability of products.

SUMMERY OF THE UTILITY MODEL

The application provides an ultrasonic system and a wireless charging device applied to the ultrasonic device, and aims to provide a mode capable of aligning a receiving module with a wireless charging module.

In accordance with one embodiment of the present invention, an ultrasound system is provided, comprising:

an ultrasound device for enabling ultrasound imaging, the ultrasound device having a docking portion;

the charging device comprises a wireless charging module for wireless charging and a first magnetic attraction part, wherein the wireless charging module is used for sending out an electromagnetic signal;

the receiving device is provided with a connecting part connected with the butt joint part, a receiving module used for receiving electromagnetic signals and generating electric energy and a second magnetic suction part, the receiving module is electrically connected with the ultrasonic equipment, and the connecting part is movably connected with the butt joint part of the ultrasonic equipment; first magnetism is inhaled part and second magnetism and is inhaled the part and adsorb fixedly, the position setting of part is inhaled to first magnetism and second magnetism sets up to: when first magnetism portion of inhaling and second magnetism portion of inhaling are fixed, receiving module and wireless charging module align.

In one embodiment, one of the first magnetic part and the second magnetic part has a magnetic member, and the other magnetic part also has a magnetic member and/or an attracted member capable of being attracted by the magnetic member.

In one embodiment, at least one of the ultrasonic device, the charging device and the receiving device has a control unit, the magnetic member includes an electromagnet, and the control unit is electrically connected to the electromagnet.

In one embodiment, at least one of the ultrasonic device, the charging device and the receiving device is provided with a position detection unit for detecting the relative position of the charging device and the receiving device, and the control unit is electrically connected with the electromagnet and used for controlling the operation of the electromagnet.

In one embodiment, at least one of the butt-joint part and the connecting part has a guide rail arranged transversely or vertically, and the other has a movable part movably connected with the guide rail, and the movable part can move on the guide rail in at least one section area.

In one embodiment, each of the first magnetic part and the second magnetic part has at least two magnetic members, the magnetic members of the first magnetic part are divided into a first magnetic member and a second magnetic member, the end of the first magnetic member facing the receiving device is a south pole, and the end of the second magnetic member facing the receiving device is a north pole; the magnetic part of second magnetism portion of inhaling divide into third magnetic part and fourth magnetic part, third magnetic part orientation charging device's one end is the north pole, and with first magnetic part adsorbs each other, fourth magnetic part orientation charging device's one end is south pole, and with second magnetic part adsorbs each other.

In one embodiment, the guide rail is transversely arranged, the first magnetic part and the second magnetic part are transversely arranged side by side, and the third magnetic part and the fourth magnetic part are transversely arranged correspondingly side by side.

In one embodiment, the guide rail is vertically arranged, the first magnetic member and the second magnetic member are vertically arranged in a line with each other, and the third magnetic member and the fourth magnetic member are vertically arranged in a line with each other.

In one embodiment, the number of the first magnetic member, the number of the second magnetic member, the number of the third magnetic member and the number of the fourth magnetic member are two, the first magnetic member and the second magnetic member are arranged in a square shape, the third magnetic member and the fourth magnetic member are arranged in a square shape, and the magnetic members facing the same direction are located on the same side.

In one embodiment, the present application provides a wireless charging device for an ultrasound device, including:

and a receiving device, the receiving device have with connecting portion of ultrasonic equipment swing joint, with the connecting piece that charges that the ultrasonic equipment electricity is connected, receiving module and the second magnetism portion of inhaling that is used for receiving electromagnetic signal and producing the electric energy, first magnetism portion and the second magnetism portion of inhaling is inhaled to inhale fixedly, first magnetism portion and the second magnetism portion of inhaling sets up to the position of inhaling: when first magnetism portion of inhaling and second magnetism portion of inhaling are fixed, receiving module and wireless charging module align.

In one embodiment, at least one of the ultrasonic apparatus, the charging device and the receiving device has a control unit, the magnetic member includes an electromagnet, and the control unit is electrically connected to the electromagnet.

In one embodiment, at least one of the charging device and the receiving device is provided with a position detecting unit for detecting the relative position of the charging device and the receiving device, the control unit is electrically connected with an electromagnet and used for controlling the operation of the electromagnet, at least one of the ultrasonic equipment, the charging device and the receiving device is provided with a position detecting unit and a control unit for detecting the relative position of the charging device and the receiving device, the magnetic part comprises an electromagnet, and the control unit is electrically connected with the electromagnet and used for controlling the operation of the electromagnet.

In one embodiment, the connecting portion has a guide rail arranged horizontally or vertically or a movable member movably connected with the guide rail on the ultrasonic device, so that the movable member of the receiving device can move on the ultrasonic device.

In one embodiment, each of the first magnetic attraction part and the second magnetic attraction part has at least two magnetic members, the magnetic members of the first magnetic attraction part are divided into a first magnetic member and a second magnetic member, the end of the first magnetic member facing the receiving device is a south pole, and the end of the second magnetic member facing the receiving device is a north pole; the magnetic part of second magnetism portion of inhaling divide into third magnetic part and fourth magnetic part, third magnetic part orientation charging device's one end is the north pole, and with first magnetic part adsorbs each other, fourth magnetic part orientation charging device's one end is south pole, and with second magnetic part adsorbs each other.

In one embodiment, the motion trajectory of the receiving device relative to the ultrasonic apparatus is transverse, the first magnetic member and the second magnetic member are arranged side by side in the transverse direction, and the third magnetic member and the fourth magnetic member are arranged side by side in the transverse direction.

In one embodiment, the motion trajectory of the receiving device relative to the ultrasonic apparatus is vertical, the first magnetic member and the second magnetic member are vertically arranged in a line with each other, and the third magnetic member and the fourth magnetic member are vertically arranged in a line with each other.

In one embodiment, the present application provides an ultrasound system, including:

an ultrasound device for enabling ultrasound imaging;

the charging device comprises a wireless charging module for wireless charging and a first guide matching part, wherein the wireless charging module is used for sending out an electromagnetic signal;

and the receiving device is provided with a receiving module and a second guiding matching part, the receiving module is used for receiving electromagnetic signals and generating electric energy, the receiving device is installed on the ultrasonic equipment, the receiving module is electrically connected with the ultrasonic equipment, at least one of the first guiding matching part and the second guiding matching part is provided with a convex part, the other one is correspondingly provided with a concave part, the convex part and the concave part are guided and limited mutually, and the positions of the convex part and the concave part are set as: when the convex part and the concave part are in plug fit, the receiving module is aligned with the wireless charging module.

In one embodiment, the outer end of the boss has a small outer guide end and a large inner guide end.

In one embodiment, the recess has a guide opening with a larger outer portion and a smaller inner portion.

In one embodiment, the receiving module is disposed in the protruding portion, and the wireless charging module is disposed in the recessed portion.

In one embodiment, the charging device has a first housing, the wireless charging module is disposed in the first housing, the first guiding engagement portion is located on the first housing, the receiving device has a second housing, the receiving module is disposed in the second housing, and the second guiding engagement portion is located on the second housing.

In one embodiment, the first guiding engagement portion has a recess, and a surface of the first housing facing the receiving device is recessed to form the recess; the second guide part is provided with a protruding part, and one surface of the second shell facing the charging device protrudes to form the protruding part.

and the receiving device is provided with a connecting part connected with the ultrasonic equipment, a charging connecting part electrically connected with the ultrasonic equipment, a receiving module used for receiving electromagnetic signals and generating electric energy, and a second guide matching part, at least one of the first guide matching part and the second guide matching part is provided with a convex part, the other one is correspondingly provided with a concave part, the convex part and the concave part are mutually guided and limited, and the positions of the convex part and the concave part are set as: when the convex part and the concave part are in plug fit, the receiving module is aligned with the wireless charging module.

In one embodiment, the outer end of the boss has a small outer end and a large inner end.

In one embodiment, the charging device has a first housing, the wireless charging module is disposed in the first housing, the first guiding matching portion is located on the first housing, the receiving device has a second housing, the receiving module is disposed in the second housing, and the second guiding matching portion is located on the second housing.

According to the ultrasound system and the wireless charging device of some embodiments, the charging device includes a wireless charging module for wireless charging and a first magnetic attraction portion, and the receiving device includes a connecting portion connected to the docking portion of the ultrasound device, a receiving module for receiving an electromagnetic signal and generating electric energy, and a second magnetic attraction portion. The connecting part is movably connected with the butt joint part of the ultrasonic equipment, so that the receiving device can move on the ultrasonic equipment. When the charging device and the receiving device are close to each other, the charging device can automatically adsorb the receiving device under the magnetic attraction effect of the first magnetic attraction part and the second magnetic attraction part, so that the receiving device can be adjusted on the ultrasonic equipment. The position of the first magnetic part and the second magnetic part corresponds to the position of the receiving module and the wireless charging module, so that when the first magnetic part and the second magnetic part are fixed in an adsorption manner, the receiving module is just aligned with the wireless charging module.

According to the ultrasonic system and the wireless charging device of some embodiments, the charging device includes a wireless charging module for performing wireless charging and a first guiding matching portion, and the receiving device includes a connecting portion connected to the ultrasonic device, a charging connecting member electrically connected to the ultrasonic device, a receiving module for receiving an electromagnetic signal and generating electric energy, and a second guiding matching portion. At least one of the first guide matching part and the second guide matching part is provided with a convex part, the other one is correspondingly provided with a concave part, and the convex part and the concave part are mutually guided and limited. The positions of the convex part and the concave part correspond to the positions of the receiving module and the wireless charging module, and when the convex part and the concave part are in plug fit, the receiving module is aligned with the wireless charging module.

Drawings

FIG. 1 is an exploded view of portions of an ultrasound system in an embodiment of the present application;

FIG. 2 is a schematic view of an embodiment of the present application after the receiving device is mounted to an ultrasound machine;

FIG. 3 is a schematic magnetic pole diagram of a magnetic member on each mating end of a receiving device and a charging device according to an embodiment of the present disclosure;

fig. 4 is a schematic diagram of a plug-in mating of a receiving device and a charging device on an ultrasound system according to an embodiment of the present application.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. Wherein like elements in different embodiments have been given like element numbers associated therewith. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, one skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in this specification in order not to obscure the core of the present application with unnecessary detail, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the described features, operations, or characteristics may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the description of the methods may be transposed or transposed in order, as will be apparent to a person skilled in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The ordinal numbers used herein for the components, such as "first," "second," etc., are used merely to distinguish between the objects described, and do not have any sequential or technical meaning. The term "connected" and "coupled" as used herein includes both direct and indirect connections (couplings), unless otherwise specified.

The present embodiments provide an ultrasound system that includes an ultrasound device and a wireless charging device. The ultrasound device is a type of medical instrument used to diagnose and treat diseases. This wireless charging equipment can make the wireless function of charging of ultrasonic equipment extension, reduces the cable, and more convenience of customers uses. The embodiment further shows several alignment structures to solve the problem that the receiving device and the charging device are difficult to align quickly when the ultrasonic device is wirelessly charged.

Referring to fig. 1-3, in one embodiment, the ultrasound system includes a charging device 110, a receiving device 120, and an ultrasound apparatus 130.

The ultrasound device 130 is used for implementing ultrasound imaging, and the ultrasound device 130 has a docking portion 131. The charging device 110 includes a wireless charging module (not shown) for performing wireless charging and first magnetic attraction parts (e.g. 111, 112), wherein the wireless charging module is configured to emit an electromagnetic signal. The receiving device 120 has a connecting portion 124 connected to the docking portion 131, a receiving module (not shown in the figure, for example, a coil capable of receiving an electromagnetic signal and generating electric energy) for receiving an electromagnetic signal and generating electric energy, and a second magnetic attraction portion (e.g., 121, 122). The receiving module is electrically connected to the ultrasound device 130, for example, the receiving device 120 may have a charging connector (not shown in the figure, for example, a cable with an interface or other structures) electrically connected to the receiving module, and the charging connector may adopt any structure capable of establishing an electrical connection with the ultrasound device 130, such as a quick-connect interface. Through the charging connector, the electric energy received by the receiving module can be transmitted to an energy storage module of the ultrasound device 130, for example, a rechargeable battery disposed on the ultrasound device 130.

The connecting portion 124 is movably connected to the docking portion 131 of the ultrasound apparatus 130, so that the receiving device 120 can move on the ultrasound apparatus 130 to adjust the position. The connecting portion 124 and the docking portion 131 can adopt, but are not limited to, a sliding connection, a rolling connection, a rotating connection, and the like. For example, in one embodiment, at least one of the abutting portion 131 and the connecting portion 124 has a guide rail disposed horizontally or vertically, and the other has a movable member movably connected to the guide rail, and the movable member is capable of moving on the guide rail in at least a section of the area.

Referring to fig. 1 and 2, in the illustrated embodiment, the docking portion 131 has a rail, and the rail is disposed in a transverse direction, and the height of the rail can be designed to substantially correspond to the height of the wireless charging module and the height of the receiving module. The connecting portion 124 has a corresponding movable member, which may be a slider or other structure, slidably disposed on the guide rail, so that the receiving device 120 can translate on the ultrasound apparatus 130. Of course, in other embodiments, the positions of the guide rail and the movable member may be interchanged, or both the receiving device 120 and the ultrasonic apparatus 130 may have a guide rail and a corresponding movable member. In addition, the guide direction of the guide rail can be vertical or other directions besides the transverse direction. When the guide rail is vertical, the position of the guide rail in the horizontal direction may be designed to be substantially identical to the wireless charging module and the receiving module in advance.

Further, the first magnetic portion and the second magnetic portion can be magnetically attracted and fixed, when the charging device 110 and the receiving device 120 are close to each other, the charging device 110 can automatically attract the receiving device 120 under the magnetic attraction effect of the first magnetic portion and the second magnetic portion, so that the receiving device 120 can be adjusted on the ultrasonic device 130. Meanwhile, the positions of the first magnetic part and the second magnetic part on the charging device 110 and the receiving device 120 are set, so that when the first magnetic part and the second magnetic part are fixed in an adsorption manner, the receiving module is just aligned with the wireless charging module. For example, the position relationship and distance between the first magnetic attraction part and the wireless charging module can be set to be consistent with or matched with the position relationship and distance between the second magnetic attraction part and the receiving module, so that the receiving module and the wireless charging module are also in an aligned state when the first magnetic attraction part and the second magnetic attraction part are fixedly attracted.

Specifically, in an embodiment, the first magnetic attraction portion is disposed on one side of the wireless charging module, the second magnetic attraction portion is also disposed on the same side of the receiving module, and a distance between the first magnetic attraction portion and the wireless charging module is substantially equal to a distance between the second magnetic attraction portion and the receiving module, which is substantially equal to a tolerance that allows a deviation that does not affect charging efficiency of the receiving module and the wireless charging module.

Alternatively, in another embodiment, the charging device 110 has a first housing, the first magnetic attraction part can be disposed at a front end of the first housing (i.e. the docking end 113, an end of the charging device 110 facing the receiving device 120), and the wireless charging module is located behind the first magnetic attraction part. The receiving device 120 has a second housing, and the second magnetic attraction portion is also disposed at a front end of the second housing (i.e. the docking end 123, an end of the receiving device 120 facing the charging device 110), and the receiving module is located behind the second magnetic attraction portion. When first magnetism portion of inhaling and second magnetism portion of inhaling, wireless charging module just in time aligns with receiving module.

In the above embodiment, when the charging device 110 and the receiving device 120 are close to each other, the receiving device 120 and the charging device 110 can be quickly positioned by the first magnetic attraction part and the second magnetic attraction part for attraction and fixation, so that the two devices are quickly aligned, and the charging efficiency is ensured.

Further, in one embodiment, one of the first magnetic part and the second magnetic part has a magnetic member, and the other magnetic part also has a magnetic member and/or has an attracted member capable of being attracted by the magnetic member. The magnetic member may be, but is not limited to, a permanent magnet, an electromagnet, or the like. The attracted part is a component capable of being attracted by the magnetic part, such as a metal piece or other components. In the specific operation, the selection can be made according to the actual adsorption effect and the requirement.

The number and the mode of arranging that this magnetism portion and second magnetism are inhaled magnetism part magnetism spare and are adsorbed the piece can be selected according to actual absorption demand and alignment precision, and its quantity can be one or more, and the mode of arranging also can be arbitrary feasible mode.

In one embodiment, in order to enable the first magnetic attraction part and the second magnetic attraction part to achieve more precise positioning during the attraction process, in one embodiment, the first magnetic attraction part and the second magnetic attraction part each have at least two magnetic members. Fig. 3 shows the distribution of the magnetic members on the docking end 123 of the receiving device 120 (the end facing the charging device 110) and the docking end 113 of the charging device 110 (the end facing the receiving device 120), respectively.

The magnetic members of the first magnetic attraction part are divided into a first magnetic member 111 and a second magnetic member 112 according to different orientations, wherein the end of the first magnetic member 111 facing the receiving device 120 is south, and the end of the second magnetic member 112 facing the receiving device 120 is north. The magnetic members of the second magnetic part are divided into a third magnetic member 121 and a fourth magnetic member 122, wherein one end of the third magnetic member 121 facing the charging device 110 is a north pole and is attracted to the first magnetic member 111, and one end of the fourth magnetic member 122 facing the charging device 110 is a south pole and is attracted to the second magnetic member 112.

When the charging device 110 and the receiving device 120 are close to each other and the abutting ends 123 of the two are opposite to each other, the first magnetic member 111 of the charging device 110 attracts the third magnetic member 121 of the receiving device 120, and the second magnetic member 112 attracts the fourth magnetic member 122, so that the receiving device 120 can be attracted and positioned on the charging device 110 more accurately, and the alignment accuracy is further improved.

Of course, if the receiving device 120 and the ultrasonic apparatus 130 are connected by a guide rail (the guide rail may be on the ultrasonic apparatus 130, or on the receiving device 120), the distribution position of the magnetic member may also be matched with the guiding direction of the guide rail, so as to achieve more accurate positioning. For example, in one embodiment, as shown in fig. 1-3, the guide rail (e.g., 131) is disposed in a transverse direction, the first magnetic member 111 and the second magnetic member 112 are disposed side by side in the transverse direction, the third magnetic member 121 and the fourth magnetic member 122 are disposed side by side in the transverse direction, in fig. 3, the first magnetic member 111 and the third magnetic member 121 are on the right, and the second magnetic member 112 and the fourth magnetic member 122 are on the left. Or vice versa, the first magnetic member 111 and the third magnetic member 121 are on the left, and the second magnetic member 112 and the fourth magnetic member 122 are on the right.

Alternatively, in one embodiment, the guide rail is vertically disposed, the first magnetic member 111 and the second magnetic member 112 are vertically disposed in a column, and the third magnetic member 121 and the fourth magnetic member 122 are vertically disposed in a column. For example, the first magnetic member 111 and the third magnetic member 121 are on top and the second magnetic member 112 and the fourth magnetic member 122 are on bottom, or vice versa, the first magnetic member 111 and the third magnetic member 121 are on bottom and the second magnetic member 112 and the fourth magnetic member 122 are on top.

With reference to fig. 3, in a more specific embodiment, the number of the first magnetic member 111, the second magnetic member 112, the third magnetic member 121, and the fourth magnetic member 122 is two, the first magnetic member 111 and the second magnetic member 112 are arranged in a square, and the third magnetic member 121 and the fourth magnetic member 122 are arranged in a square, wherein the magnetic members facing the same direction are located on the same side. The illustrated embodiment is only an example, the number of the first magnetic member 111, the second magnetic member 112, the third magnetic member 121 and the fourth magnetic member 122 may be one or more than three, and the distribution structure may also be changed, for example, in a circular design.

Further, in another embodiment, some objects which are not expected to be adsorbed, such as metal pieces, are prevented from being adsorbed because the magnetic field of the magnetic piece exists all the time. In one embodiment, at least one of the ultrasonic device 130, the charging device 110 and the receiving device 120 has a control unit, and the magnetic member includes an electromagnet, and the control unit is electrically connected to the electromagnet to control the energization and the de-energization of the electromagnet.

Preferably, at least one of the ultrasonic device 130, the charging device 110 and the receiving device 120 has a position detecting unit for detecting the relative position of the charging device 110 and the receiving device 120. The position detection unit may employ, but is not limited to, a position sensor, a pressure sensor, a photo sensor, and the like.

The control unit is used for starting the electromagnet to work when the charging device 110 and the receiving device 120 approach to a set range. When the charging device 110 and the receiving device 120 are not within the set range, the electromagnet does not work.

On the other hand, the present embodiment also provides another solution to the problem of alignment between the receiving device 120 and the charging device 110.

Referring to fig. 4, the ultrasound system includes a charging device 110, a receiving device 120, and an ultrasound apparatus 130.

The charging device 110 includes a wireless charging module (not shown) for performing wireless charging and a first guiding engagement portion, wherein the wireless charging module is configured to send out an electromagnetic signal. The receiving device 120 has a receiving module (not shown in the figure) for receiving the electromagnetic signal and generating electric energy, and a second guiding engagement portion. The receiving device 120 is mounted on the ultrasound apparatus 130, and can be firmly connected or quickly connected to the ultrasound apparatus 130 through a connecting portion, for example. The receiving module is electrically connected to the ultrasound device 130, for example, by the charging connector described above.

At least one of the first guide matching part and the second guide matching part is provided with a convex part, and the other one is correspondingly provided with a concave part. Because the concave-convex structure of the convex part and the concave part can form mutual guiding and limiting, the positions of the first guiding matching part and the second guiding matching part on the charging device 110 and the receiving device 120 are arranged, so that when the convex part and the concave part are in splicing matching, the receiving module is just aligned with the wireless charging module. For example, the positional relationship and distance between the first guide mating part and the wireless charging module may be set to coincide with or match the positional relationship and distance between the second guide mating part and the receiving module, so that the receiving module and the wireless charging module are also in an aligned state when the protruding part and the recessed part are plug-fitted.

The first guide engagement portion may have a projection or a recess alone, or may have both a projection and a recess. Correspondingly, the second guiding and matching part can also be provided with a convex part or a concave part alone or simultaneously.

The shape of the convex part and the concave part can be any structure capable of realizing concave-convex insertion fit, for example, but not limited to, the cross section can be square, round, triangular, rhombic, other polygons, irregular and irregular shapes, and the like.

To improve the convenience of the plugging process, referring to fig. 4, in one embodiment, the outer end of the protruding portion 125 has a guiding end 126 with a smaller outer part and a larger inner part. Taking the receiving device 120 having the protruding portion 125 as an example, the outer end refers to an end of the protruding portion 125 facing outward, i.e. an end facing the charging device 110. The design of the guide end 126 makes it easier to insert the projection 125 into the corresponding recess 114.

Similarly, in one embodiment, the recess 114 has a guide opening 115 with a larger outer portion and a smaller inner portion. Referring to fig. 4, taking the charging device 110 having the recess 114 as an example, the outer end refers to an end of the recess 114 facing outward, i.e. an end facing the receiving device 120. The design of the guide opening 115 makes it easier for the recess 114 to mate with the corresponding projection 125.

Further, in a more specific embodiment, referring to fig. 4, the charging device 110 has a first housing 116, the wireless charging module is disposed in the first housing 116, the first guiding engagement portion is located on the first housing 116, the receiving device 120 has a second housing 127, the receiving module is disposed in the second housing 127, and the second guiding engagement portion is located on the second housing 127. The first housing 116 is recessed to form a recess 114 toward the surface of the receiving device 120. A projection 125 is formed by projecting a surface of the second housing 127 facing the charging device 110. Or, conversely, the surface of the first housing 116 facing the receiving device 120 is recessed to form a raised portion 125. A concave portion 114 is formed by protruding a surface of the second housing 127 facing the charging device 110.

In addition, in one embodiment, the receiving module may be disposed in the protruding portion 125, and the wireless charging module may be disposed in the recessed portion 114. Thus, when the protruding portion 125 and the recessed portion 114 are inserted and matched, the receiving module and the wireless charging module can be positioned more accurately. Of course, the receiving module and the wireless charging module may be disposed at other positions of the receiving device 120 and the charging device 110.

In the above embodiments, the receiving device 120 itself can be firmly fixed with the ultrasonic apparatus 130, and can be moved and used together with the ultrasonic apparatus 130, even though it is understood that the receiving device 120 is a part of the ultrasonic apparatus 130.

Alternatively, in some other embodiments, the receiving apparatus 120 may be detachably connected to the ultrasound device 130, where the receiving apparatus 120 and the charging apparatus 110 form a wireless charging device, and the wireless charging device is independent from the ultrasound device 130 and can be used for one or more different ultrasound devices 130. By the charging device 110 and the receiving device 120, the ultrasound apparatus 130 that originally does not have the wireless charging function can be expanded to have the wireless charging function. More importantly, due to the existence of the external receiving device 120, a wireless receiving module for receiving an electric signal is not required to be additionally arranged on the ultrasonic equipment 130, the cost of the ultrasonic equipment 130 is reduced, the original structure of the ultrasonic is changed less, even the structure of the original ultrasonic equipment 130 is not required to be improved, and the wireless charging is realized by directly connecting the electric interface with the charging connecting piece of the receiving device 120.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims

1. An ultrasound system, comprising:

the charging device comprises a wireless charging module for wireless charging and a first magnetic suction part, wherein the wireless charging module is used for sending out electromagnetic signals;

the receiving device is provided with a connecting part connected with the butt joint part, a receiving module used for receiving electromagnetic signals and generating electric energy and a second magnetic suction part, the receiving module is electrically connected with the ultrasonic equipment, and the connecting part is movably connected with the butt joint part of the ultrasonic equipment; first magnetism is inhaled portion and second magnetism and is inhaled portion absorption fixed, the position setting of portion is inhaled to first magnetism and second magnetism is inhaled the portion: when first magnetism portion of inhaling and second magnetism portion of inhaling are fixed, receiving module and wireless charging module align.

2. The ultrasound system as claimed in claim 1, wherein one of the first and second magnetic-attracting parts has a magnetic member, and the other one also has a magnetic member and/or has an attracted member capable of being attracted by the magnetic member.

3. The ultrasound system according to claim 2, wherein at least one of the ultrasound device, the charging device and the receiving device has a control unit, the magnetic member includes an electromagnet, and the control unit is electrically connected to the electromagnet.

4. The ultrasound system, as set forth in claim 3, wherein at least one of the ultrasound device, the charging means, and the receiving means has a position detection unit for detecting a relative position of the charging means and the receiving means, and the control unit is electrically connected to the electromagnet for controlling an operation of the electromagnet.

5. The ultrasound system according to claim 1, wherein at least one of the docking portion and the connecting portion has a rail disposed horizontally or vertically, and the other has a movable member movably connected to the rail, the movable member being movable on the rail over at least a portion of the rail.

6. The ultrasound system according to claim 5, wherein each of the first and second magnetic attracting portions has at least two magnetic members, the magnetic members of the first magnetic attracting portion are divided into a first magnetic member and a second magnetic member, the first magnetic member has a south pole at an end facing the receiving device, and the second magnetic member has a north pole at an end facing the receiving device; the magnetic part of second magnetism portion of inhaling divide into third magnetic part and fourth magnetic part, third magnetic part orientation charging device's one end is the north pole, and with first magnetic part adsorbs each other, fourth magnetic part orientation charging device's one end is south pole, and with second magnetic part adsorbs each other.

7. The ultrasound system according to claim 6, wherein the rail is laterally oriented, the first and second magnetic elements are laterally oriented side-by-side with respect to each other, and the third and fourth magnetic elements are laterally oriented side-by-side with respect to each other.

8. The ultrasound system according to claim 6, wherein the rail is vertically disposed, the first and second magnetic elements are vertically aligned with respect to each other, and the third and fourth magnetic elements are vertically aligned with respect to each other.

9. The ultrasound system according to any of claims 6-8, wherein there are two of the first magnetic element, the second magnetic element, the third magnetic element and the fourth magnetic element, the first magnetic element and the second magnetic element are arranged in a square, and the third magnetic element and the fourth magnetic element are arranged in a square, wherein the magnetic elements facing the same are on the same side.

10. A wireless charging device for an ultrasound device, comprising:

and a receiving device, the receiving device have with ultrasonic equipment swing joint's connecting portion, with the connecting piece that charges that ultrasonic equipment electricity is connected, receiving module and the second magnetism portion of inhaling that is used for receiving electromagnetic signal and producing the electric energy, first magnetism portion and second magnetism are inhaled the portion and are adsorbed fixedly, first magnetism portion and second magnetism are inhaled the position setting of portion and are set up to: when first magnetism portion of inhaling and second magnetism portion of inhaling are fixed, receiving module and wireless charging module align.

11. The wireless charging device of claim 10, wherein one of the first magnetic attraction part and the second magnetic attraction part has a magnetic member, and the other magnetic attraction part also has a magnetic member and/or an attracted member capable of being attracted by the magnetic member.

12. The wireless charging apparatus of claim 11, wherein at least one of the charging device and the receiving device has a control unit, the magnetic member includes an electromagnet, and the control unit is electrically connected to the electromagnet.

13. The wireless charging apparatus of claim 12, wherein at least one of the charging device and the receiving device has a position detecting unit for detecting a relative position of the charging device and the receiving device, and the control unit is electrically connected to the electromagnet for controlling an operation of the electromagnet.

14. The wireless charging device of claim 11, wherein the connecting portion has a guide rail disposed horizontally or vertically or a movable member movably connected to the guide rail on the ultrasonic device, such that the movable member of the receiving device can move on the ultrasonic device.

15. The wireless charging device of claim 14, wherein each of the first and second magnetic-attracting portions has at least two magnetic members, the magnetic members of the first magnetic-attracting portion are divided into a first magnetic member and a second magnetic member, the first magnetic member has a south pole at an end facing the receiving device, and the second magnetic member has a north pole at an end facing the receiving device; the magnetic part of second magnetism portion of inhaling divide into third magnetic part and fourth magnetic part, third magnetic part orientation charging device's one end is the north pole, and with first magnetic part adsorbs each other, fourth magnetic part orientation charging device's one end is south pole, and with second magnetic part adsorbs each other.

16. The wireless charging device of claim 15, wherein the motion trajectory of the receiving device relative to the ultrasound device is transverse, the first magnetic member and the second magnetic member are laterally arranged side by side, and the third magnetic member and the fourth magnetic member are laterally arranged correspondingly side by side.

17. The wireless charging device of claim 15, wherein the motion trajectory of the receiving device relative to the ultrasound device is vertical, the first magnetic member and the second magnetic member are vertically aligned with each other, and the third magnetic member and the fourth magnetic member are vertically aligned with each other.

18. The wireless charging device of any of claims 15-17, wherein there are two of the first magnetic member, the second magnetic member, the third magnetic member, and the fourth magnetic member, the first magnetic member and the second magnetic member are arranged in a square, and the third magnetic member and the fourth magnetic member are arranged in a square, wherein the magnetic members facing the same are on the same side.

19. An ultrasound system, comprising:

an ultrasound device for enabling ultrasound imaging;

20. The ultrasound system, as set forth in claim 19, wherein the outer end of the boss has a small outer guide end and a large inner guide end.

21. The ultrasound system, as set forth in claim 19, wherein the recess has a guide port with a larger outside and a smaller inside.

22. The ultrasound system, as set forth in claim 19, wherein the receiving module is disposed within the protrusion and the wireless charging module is disposed at the recess.

23. The ultrasound system, as set forth in any one of claims 19-22, wherein the charging device has a first housing, the wireless charging module is disposed in the first housing, the first guide mating portion is located on the first housing, the receiving device has a second housing, the receiving module is disposed in the second housing, and the second guide mating portion is located on the second housing.

24. The ultrasound system according to claim 23, wherein the first guide engagement portion has a recess, a face of the first housing facing the receiving means being recessed to form the recess; the second guide part is provided with a protruding part, and one surface of the second shell facing the charging device protrudes to form the protruding part.

25. A wireless charging device for an ultrasound device, comprising:

and the receiving device is provided with a connecting part connected with the ultrasonic equipment, a charging connecting piece electrically connected with the ultrasonic equipment, a receiving module used for receiving electromagnetic signals and generating electric energy, and a second guide matching part, at least one of the first guide matching part and the second guide matching part is provided with a convex part, the other one is correspondingly provided with a concave part, the convex part and the concave part are mutually guided and limited, and the positions of the convex part and the concave part are set as: when the convex part and the concave part are in plug fit, the receiving module is aligned with the wireless charging module.

26. The wireless charging device of claim 25, wherein the outer end of the boss has a leading end that is smaller outside and larger inside.

27. The wireless charging device of claim 25, wherein the recess has a guide opening with a larger outside and a smaller inside.

28. The wireless charging device of claim 25, wherein the receiving module is disposed within the raised portion and the wireless charging module is disposed at the recessed portion.

29. The wireless charging apparatus of any of claims 25-28, wherein the charging device has a first housing, the wireless charging module is disposed in the first housing, the first guide engagement portion is located on the first housing, the receiving device has a second housing, the receiving module is disposed in the second housing, and the second guide engagement portion is located on the second housing.

30. The wireless charging apparatus of claim 29, wherein the first guide engagement portion has a recess, a face of the first housing facing the receiving means being recessed to form the recess; the second guide part is provided with a protruding part, and one surface of the second shell facing the charging device protrudes to form the protruding part.