CN219397327U - Heating device and ultrasonic equipment - Google Patents

Abstract

The utility model relates to a heating device and ultrasonic equipment. The heater is used for heating the couplant, and of course, the heater is not limited to heating the couplant only, and can also heat other parts needing to be heated. The first connecting component is connected with the heater, and is provided with a first electronic connector component which is electrically connected with the heater; the second connecting component is used for being connected with the ultrasonic equipment, and a second electronic connector component which is electrically connected with a main board in the ultrasonic equipment is arranged on the second connecting component; the first connecting component and the second connecting component are detachably connected, and when the first connecting component and the second connecting component are connected, the first electronic connector component is matched with the second electronic connector component and is electrically connected, so that the ultrasonic equipment can supply power for the heater.

Description

Heating device and ultrasonic equipment

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a heating device and ultrasonic equipment.

Background

When ultrasonic image examination is carried out, an ultrasonic couplant is often required to be smeared on the skin of the examined part of a patient, and the couplant can effectively eliminate the air on the surfaces of the probe and the skin, so that an ultrasonic image is clearer, and medical workers can judge the illness state more easily. When the ambient temperature is low, the couplant is smeared on the skin surface, so that the patient can feel cool and uncomfortable, and the pain is increased for the patient.

For this purpose, the couplant heater is applied, but the couplant heater of the ultrasonic device in the prior art is generally connected with a main board in a control panel of the device by adopting a cable so as to supply power to the couplant heater, and the couplant heater and the control panel are usually fixed on the side wall of the panel by a hook or a screw, and also fixed by a rotary bayonet. However, the cable connection is complex in structure and inconvenient to assemble and disassemble.

Disclosure of Invention

Based on the above, it is necessary to provide a heating device and an ultrasonic apparatus for solving the problems of complicated structure and inconvenient assembly and disassembly of the couplant heater in the prior art.

A heating device, the heating device comprising:

a heater;

the first connecting component is connected with the heater, and a first electronic connector component which is electrically connected with the heater is arranged on the first connecting component;

the second connecting component is used for being connected with ultrasonic equipment, and a second electronic connector component which is electrically connected with a main board in the ultrasonic equipment is arranged on the second connecting component;

the first connecting component and the second connecting component are detachably connected, and when the first connecting component and the second connecting component are connected, the first electronic connector component is matched with the second electronic connector component and is electrically connected, so that the ultrasonic equipment can supply power for the heater.

In one embodiment, the first connecting component comprises a shell fixed on the outer side wall of the heater, and at least one clamping part is arranged on the shell;

the second connecting assembly comprises a base fixed on the ultrasonic equipment, the base is provided with an accommodating groove, the shell can be accommodated in the accommodating groove, at least one clamping part is arranged on the base, and the clamping part can be detachably clamped with the clamping part.

In one embodiment, the clamping portion is configured as a protrusion, the fastening portion is configured as a clamping groove, at least part of the protrusion is clamped in the clamping groove, a guide groove with one end communicated with the clamping groove is further formed in the inner wall of the accommodating groove, the guide groove is a through groove extending from the clamping groove to a direction deviating from the clamping groove, and the protrusion can slide into the clamping groove along the extending direction of the guide groove, or the protrusion can slide out of the guide groove from one end deviating from the clamping groove.

In one embodiment, the first electronic connector assembly includes a first electronic connector electrically connected to the heater, the first electronic connector being secured within the housing;

the second electronic connector assembly comprises a second electronic connector, the second electronic connector is electrically connected with a main board in the ultrasonic equipment, the second electronic connector is fixed on the base, and the first electronic connector is electrically connected with the second electronic connector.

In one embodiment, the first and second electrical connectors are spring pin connectors.

In one embodiment, the first electronic connector includes a first fixing base and a plurality of first connector terminals, each of the first connector terminals is fixed on the first fixing base, and the first fixing base is fixed in the housing;

and/or the second electronic connector comprises a second fixing seat and a plurality of second connector terminals, each second connector terminal is fixed on the second fixing seat, the second fixing seat is fixed on the base and is positioned in the accommodating groove, and the first connector terminal and the second connector terminal are electrically connected.

In one embodiment, the first electronic connector assembly further includes a first end cover, the first end cover is provided with avoidance holes corresponding to the number of the first connector terminals, the other end of each first connector terminal is inserted into the avoidance hole and partially exposed out of the avoidance hole, and the first end cover is fixed with the first electronic connector.

In one embodiment, the second electronic connector assembly further includes a second end cover, a limiting groove is formed in the second end cover, the second electronic connector is fixed to the second end cover, and the other ends of the plurality of second connector terminals are arranged in the limiting groove;

the first end cover is provided with a limit lug matched with the limit groove, the end part of the first connector terminal is exposed out of the end face of the limit lug, and when the limit lug is matched with the limit groove in a male-female mode, the first connector terminal is abutted with the second connector terminal.

In one embodiment, the first end cover and the second end cover are both magnetic, and the limit bump is magnetically matched with the limit groove. In one embodiment, the housing includes a housing body and a cover plate, wherein the housing body is provided with an accommodating cavity with openings at two ends, one of the openings is used for providing a channel for electrically connecting the first electronic connector assembly and the second electronic connector assembly, and the cover plate is detachably connected to the other opening corresponding to the housing body.

An ultrasound device comprising a heating means as described above.

The utility model has the beneficial effects that:

the utility model provides a heating device, wherein a heater in the heating device can be used for heating products such as couplant and the like, a first connecting component is connected with the heater, a second connecting component is connected with ultrasonic equipment, and then the heater is detachably connected with the ultrasonic equipment through the first connecting component and the second connecting component. The first electronic connector component is electrically connected with the heater, the second electronic connector component is electrically connected with the ultrasonic equipment, and the electric connection between the heater and the ultrasonic equipment is realized through the electric connection between the first electronic connector component and the second electronic connector component, so that the ultrasonic equipment can provide electric energy for heating the couplant by the heater. Through the above structural style, can realize the electric connection of heater and ultrasonic equipment not adopting the cable, realized the mechanical connection of heater and ultrasonic equipment through the detachable connection of first coupling assembling and second coupling assembling moreover. The ultrasonic heater has the advantages of simple structure, simplicity, attractive appearance, easy disassembly and assembly, and capability of disassembling the heater from the ultrasonic equipment when not in use, and being installed on the ultrasonic equipment when in use, thereby improving the use flexibility.

Drawings

Fig. 1 is a schematic structural diagram of a control panel in an ultrasonic apparatus according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of an ultrasound apparatus according to an embodiment of the present utility model after a couplant heater assembly is detached from a control panel;

fig. 3 is a schematic structural diagram of a couplant heater according to an embodiment of the present utility model after being connected to a first connecting component;

fig. 4 is a schematic diagram of an exploded structure of a couplant heater, a first connection assembly and a first electronic connector assembly according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a cover plate on a housing of a first connection assembly in a couplant heater assembly according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a second connection assembly of the couplant heater assembly according to an embodiment of the present utility model after being connected to a control panel;

fig. 7 is a schematic view of an exploded view of a second electronic connector assembly in a couplant heater assembly according to an embodiment of the present utility model;

fig. 8 is a schematic cross-sectional structure of a coupling agent heater assembly according to an embodiment of the present utility model after a first connection assembly and a second connection assembly are connected.

A heater 10; a first connection assembly 20; a housing 201; a housing body 2011; a cover 2012; a clasp 2012a; a clamping part 202; a second connection assembly 30; a base 301; an accommodating groove 3011; a clip portion 3012; a guide chute 3013; a first electronic connector assembly 40; a first electronic connector 401; a first connector terminal 4011; a first fixing base 4012; a first end cap 402; the dodge hole 4021; a limit bump 4022; a second electronic connector assembly 50; a second electronic connector 501; a second connector terminal 5011; a second fixing base 5012; a second end cap 502; a limit groove 5021; a control panel 60; a coupling agent 70; and the direction X away from the clamping groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should 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", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1, fig. 1 shows a schematic structural diagram of a control panel in an ultrasonic apparatus according to an embodiment of the present utility model. The control panel is used for displaying and controlling the ultrasonic equipment, and the heating device is used for heating the couplant smeared on the probe. The heating device for heating the couplant is arranged on the ultrasonic equipment so as to improve the comfort of use.

It should be noted that the number of heating devices in one ultrasonic apparatus is not limited, and may be one, or may be two or more. In the present embodiment, as shown in fig. 1 and 2, heating devices are disposed on both left and right sides of the control panel. The heating device is arranged in the left side or the right side of the coupling agent heating device, so that the user can conveniently and automatically select to adopt the left side heating device or the right side heating device to heat the coupling agent according to own use habits. Specifically, the heating device in the ultrasonic equipment provided by the application adopts the following structural form.

As shown in fig. 2 to 8, the present application also provides a heating device including a heater 10, a first connection assembly 20, a second connection assembly 30, a first electronic connector assembly 40, and a second electronic connector assembly 50. The heater 10 is used to heat the couplant 70, and of course, the heater 10 is not limited to heating only the couplant 70, and may also heat other components that need to be heated. The first connecting assembly 20 is connected to the heater 10, and a first electronic connector assembly 40 electrically connected to the heater 10 is arranged on the first connecting assembly 20; the second connecting component 30 is used for connecting with ultrasonic equipment, and a second electronic connector component 50 electrically connected with a main board in the ultrasonic equipment is arranged on the second connecting component 30; the first and second connection assemblies 20 and 30 are detachably connected, and when the first and second connection assemblies 20 and 30 are connected, the first and second electronic connector assemblies 40 and 50 are mated and electrically connected so that the ultrasonic device can supply power to the heater 10.

The heating device provided by the technical scheme, wherein the heater 10 can be used for heating products such as the couplant 70, the first connecting component 20 is connected with the heater 10, the second connecting component 30 is connected with ultrasonic equipment, and then the heater 10 is detachably connected with the ultrasonic equipment through the first connecting component 20 and the second connecting component 30. And the first electronic connector assembly 40 is electrically connected with the heater 10, the second electronic connector assembly 50 is electrically connected with the ultrasonic device, and the electrical connection between the heater 10 and the ultrasonic device is realized through the electrical connection between the first electronic connector assembly 40 and the second electronic connector assembly 50, so that the ultrasonic device can provide electric energy for heating the couplant 70 by the heater 10. Through the above structural form, the electrical connection of the heater 10 and the ultrasonic apparatus can be achieved without using a cable, and the mechanical connection of the heater 10 and the ultrasonic apparatus is achieved through the detachable connection of the first connection assembly 20 and the second connection assembly 30. The ultrasonic heater has the advantages of simple structure, simplicity, attractive appearance, easy disassembly and assembly, and capability of disassembling the heater 10 from the ultrasonic equipment when not in use, and being installed on the ultrasonic equipment when in use, thereby improving the use flexibility.

The structural forms of the first connection assembly 20 and the second connection assembly 30 are not limited, and in the present application, as shown in fig. 3, 4 and 6, the first connection assembly 20 includes a housing 201 fixed on an outer sidewall of the heater 10, and at least one clamping portion 202 is provided on the housing 201; the second connection assembly 30 comprises a base 301 fixed on the ultrasonic device, the base 301 is provided with a containing groove 3011, the shell 201 can be contained in the containing groove 3011, at least one buckling part 3012 is arranged on the base 301, and the buckling part 3012 can be detachably clamped with the clamping part 202. Wherein the housing 201 of the first connection assembly 20 is adapted to be connected to the heater 10 and also adapted to be detachably connected to the base 301 fixed to the ultrasonic device, so as to mechanically connect the first connection assembly 20 to the second connection assembly 30. The base 301 of the second connection assembly 30 is provided with a receiving groove 3011 for receiving the housing 201, and then the relative fixation between the housing 201 and the base 301 is achieved by the mutual engagement of the engaging portion 202 provided on the housing 201 and the engaging portion 3012 provided on the base 301, and the detachable connection between the housing 201 and the base 301 is also achieved by the detachable connection between the engaging portion 202 and the engaging portion 3012.

After the shell 201 is connected with the base 301, the side surface, away from the ultrasonic equipment, of the base 301 is attached to the outer wall surface of the heater 10, and through the arrangement, the base 301 and the outer wall surface of the heater 10 are mutually limited, so that the stability of the heater 10 after being connected to the ultrasonic equipment is improved. In this embodiment, the outer contour of the heater 10 is cylindrical, and accordingly, the side surface of the base 301, which is attached to the heater 10, is also provided with a circular arc shape.

It should be noted that, the structures of the locking portion 202 and the fastening portion 3012 are not limited, and the locking portion 202 may be configured as a slot that is concave inward or penetrates the side wall of the housing 201, the fastening portion 3012 may be configured as a protrusion that protrudes outward, and the protrusion may be fastened in the slot to fix the housing 201 and the base 301 relatively. Of course, the engaging portion 202 may be provided as an outwardly protruding protrusion, the engaging portion 202 may be provided as an inwardly recessed or through-going groove formed in the side wall of the housing 201, and the housing 201 and the base 301 may be relatively fixed by the engagement of the protrusion and the groove.

In one embodiment, as shown in fig. 3, 4 and 6, the clamping portion 202 is provided as a protrusion, the fastening portion 3012 is provided as a slot, at least part of the protrusion is clamped in the slot, a guiding chute 3013 with one end communicated with the slot is further provided on the inner wall of the accommodating groove 3011, the guiding chute 3013 is a through slot extending from the slot in a direction X away from the slot, and the protrusion can slide into the slot along the extending direction of the guiding chute 3013, or the protrusion can slide out of the guiding chute 3013 from one end of the guiding chute 3013 away from the slot. A guide chute 3013 is disposed on an inner sidewall of the accommodating cavity of the base 301, and is used for guiding the clamping portion 202 in the process of mounting the housing 201 on the base 301, so that the clamping portion 202 can be smoothly clamped into the clamping portion 3012 along the extending direction of the guide chute 3013; alternatively, the engaging portion 202 may slide out of the base 301 along the slide guide groove 3013 during the process of removing the housing 201 from the base 301. Through the setting of guide chute 3013, play the guide effect to the removal of the relative draw-in groove of joint portion 202 to make the installation or dismantle between casing 201 and the base 301 more smooth and easy, and then improved the convenience of operation, thereby improved the travelling comfort that the user used.

In this application, the housing 201 and the base 301 are formed by an injection molding process, and therefore, the engaging portion 202, that is, the protrusion, on the housing 201 is integrally formed with the housing 201. Specifically, a clamping portion 202 is disposed on the side walls of the left and right sides of the housing 201, and the lower side surface of the clamping portion 202 is configured as an inclined surface or an arc surface with a gradient, so that the lower side surface of the clamping portion 202 can avoid an edge on the clamping portion 3012 when the clamping portion 202 is clamped into the clamping portion 3012, and the clamping portion 202 can be smoothly clamped into the clamping portion 3012. And the lower side surface of the clamping part 202 is provided with a structure with a certain gradient, so that the thickness of the cross section of the clamping part 202 is gradually changed, and the clamping part 202 has a certain elasticity, thereby being beneficial to the clamping and separating between the clamping part 202 and the clamping part 3012. Accordingly, the position of the locking portion 202 on the housing 201 corresponds to the position of the locking portion 3012 on the base 301, so as to achieve the mutual locking between the two.

In one embodiment, as will be appreciated in conjunction with fig. 4, 7 and 8, the first electronic connector assembly 40 includes a first electronic connector 401, the first electronic connector 401 being electrically connected to the heater 10, the first electronic connector 401 being fixed within the housing 201; the second electronic connector assembly 50 includes a second electronic connector 501, the second electronic connector 501 being electrically connected to a motherboard within the ultrasound device, the second electronic connector 501 being secured to the base 301, the first electronic connector 401 being electrically connected to the second electronic connector 501. The mechanical connection of the first electronic connector 401 with the housing 201 is achieved by securing the first electronic connector 401 within the housing 201, and the mechanical connection of the second electronic connector 501 with the base 301 is achieved by securing the second electronic connector 501 to the base 301. The electrical connection of the heater 10 and the ultrasonic device is achieved by the electrical connection of the first electrical connector 401 and the second electrical connector 501.

The specific types of first electronic connector 401 and second electronic connector 501 are not limited, and in some embodiments, spring pin (pogo pin) connectors may be used for both first electronic connector 401 and second electronic connector 501. The heater 10 and the ultrasonic equipment are electrically connected through the pogo pin connector, a power cable is not required to be used outside the ultrasonic equipment, the connection between the heater 10 and the ultrasonic equipment is more convenient, and the whole equipment is more concise and attractive.

Further, as will be further understood with reference to fig. 4, 7 and 8, the first electronic connector 401 includes a first fixing base 4012 and a plurality of first connector terminals 4011, each first connector terminal 4011 is fixed on the first fixing base 4012, and the first fixing base 4012 is fixed in the housing 201. The second electronic connector 501 includes a second fixing base 5012 and a plurality of second connector terminals 5011, each second connector terminal 5011 is fixed on the second fixing base 5012, the second fixing base 5012 is fixed on the base 301 and is located in the accommodating groove 3011, and the first connector terminal 4011 and the second connector terminal 5011 are electrically connected. Specifically, one end of each first connector terminal 4011 is electrically connected to the heater 10, and the first electronic connector 401 is fixed inside the housing 201; the number of first connector terminals 4011 matches the number of second connector terminals 5011, both ends of each second connector terminal 5011 are electrically connected to a main board of the ultrasonic device and the other end of the first connector terminal 4011, and the second electronic connector 501 is fixed to the base 301.

The first fixing base 4012 is used for fixing the first connector terminal 4011, and the second fixing base 5012 is used for fixing the second connector terminal 5011. By fixing the first fixing base 4012 on the housing 201, the interconnection of the first connector terminal 4011 and the housing 201 is achieved; by fixing the second fixing base 5012 to the base 301, the second connector terminal 5011 is fixed to the base 301 with respect to each other. The first connector terminal 4011 is electrically connected to an electric wire inside the heater 10, and the second connector terminal 5011 is connected to an electric wire of a main board inside the ultrasonic device. Specifically, a first wire passing hole for passing a wire connected to a main board of the ultrasonic device is provided at a position where the base 301 is fixed to the housing of the control panel 60, and a second wire passing hole for passing a wire electrically connected to an internal element of the heater 10 is provided on the housing of the heater 10.

Still further, as shown in fig. 4, the connector assembly further includes a first end cap 402, where the first end cap 402 has a plurality of avoidance holes 4021 corresponding to the first connector terminals 4011, and the other end of each first connector terminal 4011 is disposed through the avoidance hole 4021 and partially exposed to the avoidance hole 4021, and the first end cap 402 is fixed to the first electronic connector 401. Specifically, the first end cap 402 is fastened to the first fixing seat 4012 on the first electronic connector 401 by bolts to form the first electronic connector assembly 40, and then the first electronic connector assembly 40 is fastened to the housing 201 or the housing 201 of the heater 10 by bolts.

As will be understood with reference to fig. 4, 7 and 8, the second electronic connector assembly 50 further includes a second end cap 502, a limiting groove 5021 is provided on the second end cap 502, the second electronic connector 501 is fixed to the second end cap 502, and the other ends of the plurality of second connector terminals 5011 are disposed in the limiting groove 5021; the first end cover 402 is provided with a limit bump 4022 matched with the limit groove 5021, the end of the first connector terminal 4011 is exposed out of the end face of the limit bump 4022, and when the limit bump 4022 is matched with the limit groove 5021 in a male-female mode, the first connector terminal 4011 is abutted to the second connector terminal 5011. Through the male-female cooperation of the limit lug 4022 on the first end cover 402 and the limit groove 5021 on the second end cover 502, the first end cover 402 and the second end cover 502 are limited mutually, so that on one hand, the first connector terminal 4011 and the second connector terminal 5011 can be mutually abutted to realize the electric connection of the first connector terminal 4011 and the second connector terminal 5011 after the male-female cooperation of the limit lug 4022 and the limit groove 5021 can be ensured, and on the other hand, the stability of the first connector terminal 4011 and the second connector terminal 5011 after the electric connection of the first connector component and the second connector component can be ensured. Further, by the male-female engagement of the stopper projection 4022 and the stopper groove 5021, a physical space can be provided for mutual abutment of the first connector terminal 4011 and the second connector terminal 5011.

In one embodiment, first end cap 402 and second end cap 502 are both magnetic, and stop tab 4022 magnetically mates with stop groove 5021. Specifically, magnets may be disposed on the end surface of the limiting protrusion 4022 and the bottom of the limiting groove 5021, so that after the limiting protrusion 4022 on the first end cover 402 is matched with the male and female of the limiting groove 5021, the first end cover 402 and the second end cover 502 can be attracted tightly by magnetic attraction, so that the reliability of connection between the first connector assembly and the second connector assembly can be further improved.

In one embodiment, as will be understood with reference to fig. 4 and 5, the housing 201 includes a housing body 2011 and a cover 2012, the housing body 2011 is provided with a receiving cavity with two openings at two ends, one opening is used for providing a channel for electrically connecting the first electronic connector assembly 40 and the second electronic connector assembly 50, and the cover 2012 is detachably connected to the other opening corresponding to the housing body 2011. By providing the housing 201 in a split structure, that is, in a form including the housing body 2011 and the cover 2012, the mold for injection molding is simplified, so that the production cost can be saved. Specifically, as shown in fig. 5, a plurality of buckles 2012a may be provided on the cover 2012, and the cover 2012 is detachably connected to the housing body 2011 by the form of the buckles 2012 a. The other opening of the housing body 2011 is closed by the cover 2012, so that not only can sundries such as dust be prevented from entering the housing, but also the first connector assembly and the like can be hidden in the housing, so that the whole heating device is more attractive.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (11)

1. A heating device, characterized in that the heating device comprises:

a heater (10);

a first connection assembly (20) connected to the heater (10), wherein a first electronic connector assembly (40) electrically connected with the heater (10) is arranged on the first connection assembly (20);

the second connecting component (30) is used for being connected with ultrasonic equipment, and a second electronic connector component (50) which is electrically connected with a main board in the ultrasonic equipment is arranged on the second connecting component (30);

the first connecting component (20) and the second connecting component (30) are detachably connected, and when the first connecting component (20) and the second connecting component (30) are connected, the first electronic connector component (40) is matched with and electrically connected with the second electronic connector component (50), so that the ultrasonic equipment can supply power for the heater (10).

2. The heating device according to claim 1, wherein the first connection assembly (20) comprises a housing (201) fixed to an outer side wall of the heater (10), the housing (201) being provided with at least one clamping portion (202);

the second connecting assembly (30) comprises a base (301) fixed on the ultrasonic equipment, the base (301) is provided with an accommodating groove (3011), the shell (201) can be accommodated in the accommodating groove (3011), the base (301) is provided with at least one clamping part (3012), and the clamping part (3012) can be detachably clamped with the clamping part (202).

3. The heating device according to claim 2, wherein the clamping portion (202) is provided as a protrusion, the fastening portion (3012) is provided as a clamping groove, at least part of the protrusion is clamped in the clamping groove, a guide chute (3013) with one end communicated with the clamping groove is further provided on the inner wall of the accommodating groove (3011), the guide chute (3013) is a through groove extending from the clamping groove in a direction (X) away from the clamping groove, the protrusion can slide into the clamping groove along the extending direction of the guide chute (3013), or the protrusion can slide out of the guide chute (3013) from one end of the guide chute (3013) away from the clamping groove.

4. A heating device according to claim 2 or 3, wherein the first electronic connector assembly (40) comprises a first electronic connector (401), the first electronic connector (401) being electrically connected to the heater (10), the first electronic connector (401) being fixed within the housing (201);

the second electronic connector assembly (50) comprises a second electronic connector (501), the second electronic connector (501) is electrically connected with a main board in the ultrasonic equipment, the second electronic connector (501) is fixed on the base (301), and the first electronic connector is electrically connected with the second electronic connector.

5. The heating device according to claim 4, wherein the first (401) and second (501) electrical connectors are spring pin connectors.

6. The heating device according to claim 4, wherein the first electronic connector (401) comprises a first mounting base (4012) and a plurality of first connector terminals (4011), each of the first connector terminals (4011) being fixed to the first mounting base (4012), the first mounting base (4012) being fixed within the housing (201);

and/or the second electronic connector (501) comprises a second fixing base (5012) and a plurality of second connector terminals (5011), each second connector terminal (5011) is fixed on the second fixing base (5012), the second fixing base (5012) is fixed on the base (301) and is positioned in the accommodating groove (3011), and the first connector terminal (4011) and the second connector terminal (5011) are electrically connected.

7. The heating device of claim 6, wherein the first electronic connector assembly (40) further comprises a first end cap (402), the first end cap (402) has a plurality of escape holes (4021) corresponding to the first connector terminals (4011), the other end of each of the first connector terminals (4011) is disposed through the escape hole (4021) and partially exposed out of the escape hole (4021), and the first end cap (402) is fixed to the first electronic connector (401).

8. The heating device according to claim 7, wherein the second electronic connector assembly (50) further comprises a second end cap (502), a limiting groove (5021) is provided on the second end cap (502), the second electronic connector (501) is fixed with the second end cap (502), and the other ends of the plurality of second connector terminals (5011) are arranged in the limiting groove (5021);

be provided with on first end cover (402) with spacing groove (5021) assorted spacing lug (4022), the tip of first connector terminal (4011) expose in the terminal surface of spacing lug (4022), spacing lug (4022) with during the public female cooperation of spacing groove (5021), first connector terminal (4011) with second connector terminal (5011) butt.

9. The heating device of claim 8, wherein the first end cap (402) and the second end cap (502) are both magnetic, and the spacing tab (4022) is magnetically engaged with the spacing groove (5021).

10. A heating device according to claim 2 or 3, wherein the housing (201) comprises a housing body (2011) and a cover plate (2012), the housing body (2011) is provided with a receiving cavity with two openings (2011 a) at two ends, one of the openings (2011 a) is used for providing a channel for electrically connecting the first electronic connector assembly (40) and the second electronic connector assembly (50), and the cover plate (2012) is detachably connected to the housing body (2011) at the other opening (2011 a) corresponding to the housing body.

11. An ultrasound device, characterized in that it comprises a heating device according to any one of claims 1-10.