Main machine of water heating blanket and water heating blanket

Abstract

The embodiment of the utility model provides a main machine of a water heating blanket and the water heating blanket, the main machine of the water heating blanket comprises a main machine body, a base and a lifting assembly, the base is located at the bottom of the main machine body, and the lifting assembly is located between the main machine body and the base; the lifting assembly comprises a first lifting part and a second lifting part, the first lifting part and the second lifting part are arranged in a crossed mode and movably connected, and the first end of the first lifting part and the first end of the second lifting part are both movably connected with the main machine body. The second end of the first lifting piece and the second end of the second lifting piece are both movably connected with the base. The main machine of the water heating blanket can adapt to different placement planes.

Description

Technical Field

[0001] The present application relates to the technical field of heating equipment, and in particular to a main unit of a water heating blanket and a water heating blanket. Background Art

[0002] A water-heating blanket is a bed heating product that uses water as a heat transfer medium. The water-heating blanket mainly consists of a main unit and a blanket. There is a circulating water circuit inside the blanket. The main unit can heat the water and drive the heated water to flow in the circulating water circuit, thereby transferring heat.

[0003] When in use, the blanket is spread flat on the bed, and the host can be placed on the table for user operation. This will take up a certain amount of table space. When it is inconvenient to place it on the table or there is not enough space, the host needs to be placed on the ground, but this will make it inconvenient for the user to operate, and a longer connecting pipe needs to be set between the host and the blanket. Utility Model Content

[0004] An embodiment of the present application provides a main unit of a water heating blanket and a water heating blanket. The main unit of the water heating blanket can be raised and lowered according to the placement plane, so that the main unit of the water heating blanket can adapt to different placement planes.

[0005] In a first aspect, the present application provides a main unit of a water heating blanket, comprising a main unit body, a base, and a lifting assembly, wherein the base is located at the bottom of the main unit body, and the lifting assembly is located between the main unit body and the base;

[0006] The lifting assembly includes a first lifting member and a second lifting member, the first lifting member and the second lifting member are cross-arranged, the first lifting member and the second lifting member are movably connected, the first end of the first lifting member and the first end of the second lifting member are both movably connected to the host body, and the second end of the first lifting member and the second end of the second lifting member are both movably connected to the base.

[0007] The main unit of the water-heating blanket provided in the embodiment of the present application includes a main unit body, a base and a lifting assembly, the lifting assembly includes a first lifting member and a second lifting member, by setting the main unit body for heating liquid and driving the liquid to circulate, by setting the base for contacting the placement plane, by making the first lifting member and the second lifting member cross and movably connected, and making the first lifting member and the second lifting member movably connected to the main unit body and the base, the first lifting member, the second lifting member, the main unit body and the base can be linked, and the angle between the first lifting member and the second lifting member can be changed to adjust the height of the main unit body relative to the base, so that the main unit of the water-heating blanket can be suitable for placement planes of different heights.

[0008] In a possible implementation, the first lifting member and the second lifting member are slidably connected.

[0009] In this way, the first lifting member and the second lifting member can slide with each other, so that the first lifting member and the second lifting member are movably connected, and then it is convenient to change the angle between the first lifting member and the second lifting member through the relative movement between the first lifting member, the second lifting member, the base and the main body, thereby facilitating the adjustment of the height of the main body relative to the base.

[0010] In a possible implementation, at least one of the first lifting member and the second lifting member is slidably connected to the host body.

[0011] In this way, the first lifting member and the second lifting member can be movably connected to the host body, so that the first lifting member and the second lifting member can move relative to the host body, thereby realizing the lifting of the host body through the linkage of the host body, the base and the lifting assembly.

[0012] In a possible implementation, at least one of the first lifting member and the second lifting member is rotatably connected to the base.

[0013] In this way, the first lifting member and the second lifting member can be movably connected to the base, so that the first lifting member and the second lifting member can move relative to the base, thereby changing the angle between the first lifting member and the base and the angle between the second lifting member and the base.

[0014] In one possible implementation, the lifting assembly also includes a first sliding connection unit and a second sliding connection unit, the first end of the first lifting member is slidingly connected to the host body through the first sliding connection unit, and the first end of the second lifting member is slidingly connected to the host body through the second sliding connection unit.

[0015] In this way, the first lifting member can be slidably connected to the host body through the first sliding connection unit, thereby making the first lifting member movably connected to the host body, and the second lifting member can be slidably connected to the host body through the second sliding connection unit, thereby making the second lifting member movably connected to the host body.

[0016] In one possible implementation, the first sliding connection unit includes a first connection member and at least one first sliding member, the first connection member includes at least one first rotation connection groove and at least one first threaded connection hole, the first lifting member has at least one first rotating shaft, the first rotating shaft is rotationally connected to the first rotation connection groove in a one-to-one correspondence, the first sliding member is threadedly connected to the first threaded connection hole in a one-to-one correspondence, and the first sliding member is slidably connected to the host body;

[0017] The second sliding connection unit includes a second connecting member and at least one second sliding member, the second connecting member includes at least one second rotating connection groove and at least one second threaded connection hole, the second lifting member has at least one second rotating shaft, the second rotating shaft is rotatably connected to the second rotating connection groove in a one-to-one correspondence, the second sliding member is threadedly connected to the second threaded connection hole in a one-to-one correspondence, and the second sliding member is slidably connected to the host body.

[0018] In this way, the first lifting member is rotatably connected to the first connecting member, the first connecting member is fixedly connected to the first sliding member, and the first sliding member is slidably connected to the host body, thereby making the first lifting member slidably connected to the host body. The second lifting member is rotatably connected to the second connecting member, the second connecting member is fixedly connected to the second sliding member, and the second sliding member is slidably connected to the host body, thereby making the second lifting member slidably connected to the host body.

[0019] In one possible implementation, the host body is provided with at least one first slide groove and at least one second slide groove, the extension direction of the first slide groove and the second slide groove are consistent, the first sliding member is slidingly connected to the first slide groove in a one-to-one correspondence, and the second sliding member is slidingly connected to the second slide groove in a one-to-one correspondence.

[0020] In this way, the first sliding member can slide in the first sliding groove, thereby driving the first connecting member to slide, thereby driving the first lifting member to rotate, and the second sliding member can slide in the second sliding groove, thereby driving the second connecting member to slide, thereby driving the second lifting member to rotate.

[0021] In one possible implementation, the first lifting member further has at least one third rotating shaft, the second lifting member further has at least one fourth rotating shaft, and the side of the base facing the host body has at least one third rotating connection groove and at least one fourth rotating connection groove;

[0022] The third rotating shaft is rotationally connected to the third rotating connecting groove in a one-to-one correspondence, and the fourth rotating shaft is rotationally connected to the fourth rotating connecting groove in a one-to-one correspondence.

[0023] In this way, the first lifter and the base can be rotatably connected via the third rotating shaft and the third rotating connection slot, thereby allowing the first lifter and the base to be movably connected, thereby changing the angle between the first lifter and the base. The second lifter and the base can be rotatably connected via the fourth rotating shaft and the fourth rotating connection slot, thereby allowing the second lifter and the base to be movably connected, thereby changing the angle between the second lifter and the base.

[0024] In a possible implementation, the first lifting member has an avoidance opening, the second lifting member is located in the avoidance opening, and both sides of the second lifting member in the width direction are slidably connected to the first lifting member.

[0025] In this way, the connection stability between the first lifting member and the second lifting member can be improved, and the avoidance opening will not hinder the movement of the second lifting member.

[0026] In a possible implementation, in the width direction of the second lifting member, the first lifting member has a third sliding groove on a side facing the second lifting member, and the second lifting member has a sliding column on a side facing the first lifting member, and the sliding column and the third sliding groove are slidably connected.

[0027] In this way, the first lifting member and the second lifting member can be connected in a sliding manner, and then the first lifting member and the second lifting member can be movably connected, so as to facilitate changing the angle between the first lifting member and the second lifting member.

[0028] In a possible implementation, the host body includes a main body and a support base that are connected to each other. The support base is located between the main body and the base, and the support base is connected to the base through a lifting assembly.

[0029] In this way, the main body is used to heat the liquid and drive the liquid circulation, and the support base is used to connect the lifting component, and then the lifting component drives the support base to rise and fall to achieve the height adjustment of the host body.

[0030] In a second aspect, the present application provides a water-heating blanket, comprising a blanket and a main unit of the water-heating blanket provided in the first aspect, wherein the main unit of the water-heating blanket is connected to the blanket.

[0031] In addition to the technical problems solved by the embodiments of the present application described above, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions, other technical problems that can be solved by the main unit and water-heating blanket provided by the present application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0033] Figure 1 A schematic diagram of the structure of the main unit of the water heating blanket provided in this application;

[0034] Figure 2 Another structural schematic diagram of the main unit of the water heating blanket provided in this application;

[0035] Figure 3 for Figure 2 Schematic diagram of the structure of the middle support seat, lifting assembly and base;

[0036] Figure 4 for Figure 1 Exploded diagram;

[0037] Figure 5 This is a schematic diagram of the structure of the lifting component in the main unit of the water heating blanket provided in this application;

[0038] Figure 6 This is a schematic structural diagram of the first lifting component in the main unit of the water heating blanket provided in this application;

[0039] Figure 7 This is a schematic structural diagram of the second lifting member in the main unit of the water heating blanket provided in this application;

[0040] Figure 8 This is a schematic structural diagram of the first sliding connection unit and the second sliding connection unit in the main unit of the water heating blanket provided in this application;

[0041] Figure 9 This is a schematic diagram of the structure of the support base in the main unit of the water heating blanket provided in this application;

[0042] Figure 10 This is a schematic structural diagram of the base of the main unit of the water heating blanket provided in this application.

[0043] Reference numerals:

[0044] 100-host body; 100a-main body; 100b-support base; 110-first slide; 120-second slide;

[0045] 200 - base; 210 - third rotating connection slot; 220 - fourth rotating connection slot;

[0046] 300-lifting assembly;

[0047] 310 - first lifting member; 311 - first rotating shaft; 312 - third rotating shaft; 313 - avoidance opening; 314 - third sliding slot;

[0048] 320 - second lifting member; 321 - second rotating shaft; 322 - fourth rotating shaft; 323 - sliding column;

[0049] 330 - first sliding connection unit; 331 - first connecting member; 3311 - first rotating connection groove; 3312 - first threaded connection hole; 332 - first sliding member;

[0050] 340 - second sliding connection unit; 341 - second connecting member; 3411 - second rotating connection groove; 3412 - second threaded connection hole; 342 - second sliding member.

[0051] The above drawings illustrate specific embodiments of the present application, which will be described in more detail below. These drawings and the textual description are not intended to limit the scope of the present application in any way, but rather to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION

[0052] In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below in conjunction with the drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals throughout represent the same or similar parts or parts with the same or similar functions. The described embodiments are part of the embodiments of the present application, not all of the embodiments. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the present application, and should not be understood as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application. The embodiments of the present application are described in detail below in conjunction with the drawings.

[0053] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to a fixed connection, an indirect connection via an intermediate medium, internal communication between two components, or an interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on specific circumstances.

[0054] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are orientations or positional relationships based on the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on this application.

[0055] The terms "first," "second," and "third" (if any) in the specification and claims of this application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a particular order or sequence. It should be understood that the terms used in this manner are interchangeable where appropriate, such that the embodiments of the application described herein can, for example, be implemented in an order other than that illustrated or described herein.

[0056] In addition, the terms "comprises" and "having" and any variations thereof are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or display that includes a series of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, product or display.

[0057] The water heating blanket in the related art may include a host and a blanket. When in use, the blanket is spread flat on the bed, and the host can be placed on the table for user operation. This will take up a certain amount of table space. When it is inconvenient to place it on the table or there is not enough space, the host needs to be placed on the ground, but this will cause inconvenience to the user's operation, and a longer connecting pipe needs to be set between the host and the blanket.

[0058] In view of this, an embodiment of the present application provides a main unit and a water-heating blanket. The main unit of the water-heating blanket can change the angle between the first lifting member and the second lifting member through the linkage of the main unit body, the base and the lifting assembly, thereby changing the height of the main unit body relative to the base, so that the main unit of the water-heating blanket can adapt to different placement planes.

[0059] The main unit of the water heating blanket and the specific implementation methods of the water heating blanket provided in the embodiment of the present application are described in detail below with reference to the accompanying drawings.

[0060] Reference Figure 1 As shown, the water heating blanket provided in the embodiment of the present application includes a main unit of the water heating blanket and a blanket. The blanket may include a blanket body and a circulation pipe arranged in the blanket body, and the circulation pipe is connected to the main unit of the water heating blanket.

[0061] The blanket body can be made of soft fabric to provide a comfortable touch for the user, and the circulation pipe is arranged in a circuitous manner in the blanket body to evenly heat or cool the surface of the blanket body, thereby providing the desired warming or cooling effect.

[0062] After the main unit of the water heating blanket is connected to the circulation pipe, a closed liquid circulation system can be formed. The main unit of the water heating blanket can heat or cool the liquid and provide driving force for the liquid, thereby driving the liquid to circulate in the circulation pipe, thereby continuously transferring heat.

[0063] Reference Figures 1 to 5 As shown, based on the above embodiments, the embodiments of the present application also provide a main unit of a water-heating blanket, which includes a main unit body 100, a base 200 and a lifting assembly 300. The base 200 is located at the bottom of the main unit body 100, and the lifting assembly 300 is located between the main unit body 100 and the base 200.

[0064] The lifting assembly 300 includes a first lifting member 310 and a second lifting member 320. The first lifting member 310 and the second lifting member 320 are arranged crosswise, and the first lifting member 310 and the second lifting member 320 are movably connected. The first end of the first lifting member 310 and the first end of the second lifting member 320 are both movably connected to the host body 100, and the second end of the first lifting member 310 and the second end of the second lifting member 320 are both movably connected to the base 200.

[0065] In this embodiment, the main body 100 is used to heat the liquid and drive the heated liquid to circulate, the base 200 is used to contact the placement plane, and the lifting assembly 300 is used to change the height of the main body 100 relative to the base 200, thereby making the main body of the water heating blanket suitable for different placement planes.

[0066] For example, when the base 200 is placed on the table, due to the small height difference between the table and the bed, the lifting component 300 can be compressed, and the main body 100 and the base 200 can be seamlessly connected, and then the lifting component 300 can be hidden in the space defined by the main body 100 and the base 200, so that the outside of the main body of the water heating blanket forms a more uniform appearance.

[0067] When the base 200 is placed on the ground, due to the large height difference between the ground and the bed, in order to facilitate user operation and shorten the connecting pipe between the main body 100 and the blanket, the lifting component 300 can be opened, and then the main body 100 can be lifted through the lifting component 300.

[0068] Specifically, the lifting assembly 300 is in a scissor-type, and the lifting assembly 300 may include a first lifting member 310 and a second lifting member 320 that are cross-arranged. The first lifting member 310 and the second lifting member 320 are movably connected. Both ends of the first lifting member 310 are movably connected to the main body 100 and the base 200, and both ends of the second lifting member 320 are movably connected to the main body 100 and the base 200.

[0069] Exemplarily, the first lifting member 310 and the second lifting member 320 are rotatably connected, both ends of the first lifting member 310 are rotatably connected to the host body 100 and the base 200, and both ends of the second lifting member 320 are rotatably connected to the host body 100 and the base 200.

[0070] In this way, the first lifting member 310 and the second lifting member 320 can both rotate relative to the main body 100 and the base 200, thereby changing the angle between the first lifting member 310 and the second lifting member 320 and the vertical direction, and the first lifting member 310 and the second lifting member 320 are hinged and can be linked.

[0071] When the host body 100 needs to be raised, the angle between the first lifting member 310 and the second lifting member 320 can be increased, thereby reducing the angle between the first lifting member 310 and the second lifting member 320 and the vertical direction, thereby increasing the height of the host body 100 relative to the base 200.

[0072] When the host body 100 needs to be lowered, the angle between the first lifting member 310 and the second lifting member 320 can be reduced, thereby increasing the angle between the first lifting member 310 and the second lifting member 320 and the vertical direction, thereby lowering the height of the host body 100 relative to the base 200.

[0073] The main unit of the water heating blanket provided in the embodiment of the present application includes a main unit body 100, a base 200 and a lifting assembly 300, and the lifting assembly 300 includes a first lifting member 310 and a second lifting member 320. The main unit body 100 is set to heat the liquid and drive the liquid to circulate, and the base 200 is set to contact the placement plane. The first lifting member 310 and the second lifting member 320 are crossed and movably connected, and the first lifting member 310 and the second lifting member 320 are movably connected to the main unit body 100 and the base 200, so that the first lifting member 310, the second lifting member 320, the main unit body 100 and the base 200 can be linked, and then the height of the main unit body 100 relative to the base 200 can be adjusted by changing the angle between the first lifting member 310 and the second lifting member 320, so that the main unit of the water heating blanket can be suitable for placement planes of different heights.

[0074] In some embodiments, the first lifter 310 and the second lifter 320 are slidably connected. Thus, the first lifter 310 and the second lifter 320 can slide relative to each other, thereby making the first lifter 310 and the second lifter 320 movably connected. This facilitates changing the angle between the first lifter 310 and the second lifter 320 through relative movement between the first lifter 310 and the second lifter 320, relative movement between the first lifter 310 and the base 200 and the main body 100, and relative movement between the second lifter 320 and the base 200 and the main body 100, thereby facilitating adjustment of the height of the main body 100 relative to the base 200.

[0075] In a possible implementation, at least one of the first lifting member 310 and the second lifting member 320 is slidably connected to the host body 100 .

[0076] For example, the first end of the first lifter 310 may be slidably connected to the host body 100, or the first end of the second lifter 320 may be slidably connected to the host body 100, or the first end of the first lifter 310 and the first end of the second lifter 320 may both be slidably connected to the host body 100. In this way, the first lifter 310 and the second lifter 320 may both be movably connected to the host body 100, thereby allowing the first lifter 310 and the second lifter 320 to move relative to the host body 100, thereby achieving the lifting of the host body 100 through the linkage of the host body 100, the base 200, and the lifting assembly 300.

[0077] In some embodiments, at least one of the first lifting member 310 and the second lifting member 320 is rotatably connected to the base 200 .

[0078] That is to say, the second end of the first lifting member 310 can be rotatably connected to the base 200, or the second end of the second lifting member 320 can be rotatably connected to the base 200, or the second end of the first lifting member 310 and the second end of the second lifting member 320 can both be rotatably connected to the base 200. In this arrangement, the second end of the first lifting member 310 and the second end of the second lifting member 320 can both be movably connected to the base 200, so that the first lifting member 310 and the second lifting member 320 can both move relative to the base 200, thereby changing the angle between the first lifting member 310 and the base 200 and the angle between the second lifting member 320 and the base 200.

[0079] Reference Figure 4 and Figure 5 As shown, in a possible implementation, the lifting assembly 300 may also include a first sliding connection unit 330 and a second sliding connection unit 340, the first end of the first lifting member 310 is slidingly connected to the host body 100 through the first sliding connection unit 330, and the first end of the second lifting member 320 is slidingly connected to the host body 100 through the second sliding connection unit 340.

[0080] In this way, the first lifting member 310 can be slidably connected to the host body 100 through the first sliding connection unit 330, thereby making the first lifting member 310 movably connected to the host body 100, and the second lifting member 320 can be slidably connected to the host body 100 through the second sliding connection unit 340, thereby making the second lifting member 320 movably connected to the host body 100.

[0081] It can be understood that when the host body 100 needs to be raised, the first sliding connection unit 330 and the second sliding connection unit 340 can slide towards each other, and when the host body 100 needs to be lowered, the first sliding connection unit 330 and the second sliding connection unit 340 can slide away from each other.

[0082] Reference Figures 4 to 8 As shown, in the specific setting, the first sliding connection unit 330 includes a first connecting member 331 and at least one first sliding member 332, the first connecting member 331 includes at least one first rotating connection groove 3311 and at least one first threaded connection hole 3312, the first lifting member 310 has at least one first rotating shaft 311, the first rotating shaft 311 is rotatably connected to the first rotating connection groove 3311 one by one, the first sliding member 332 is threadedly connected to the first threaded connection hole 3312 one by one, and the first sliding member 332 is slidably connected to the host body 100.

[0083] The second sliding connection unit 340 includes a second connecting member 341 and at least one second sliding member 342, the second connecting member 341 includes at least one second rotating connection groove 3411 and at least one second threaded connection hole 3412, the second lifting member 320 has at least one second rotating shaft 321, the second rotating shaft 321 is rotatably connected to the second rotating connection groove 3411 in a one-to-one manner, the second sliding member 342 is threadedly connected to the second threaded connection hole 3412 in a one-to-one manner, and the second sliding member 342 is slidably connected to the host body 100.

[0084] In this way, the first lifting member 310 is rotatably connected to the first connecting member 331, the first connecting member 331 is fixedly connected to the first sliding member 332, and the first sliding member 332 is slidably connected to the host body 100, thereby making the first lifting member 310 slidably connected to the host body 100. When the first sliding member 332 slides, it causes the first connecting member 331 to slide, which in turn causes the first lifting member 310 to rotate, thereby changing the angle between the first lifting member 310 and the host body 100.

[0085] The second lifter 320 is rotatably connected to the second connecting member 341, which is fixedly connected to the second sliding member 342. The second sliding member 342 is slidably connected to the main body 100, thereby enabling the second lifter 320 to be slidably connected to the main body 100. When the second sliding member 342 slides, it causes the second connecting member 341 to slide, which in turn causes the second lifter 320 to rotate, thereby changing the angle between the first lifter 310 and the main body 100.

[0086] To improve the stability of the connection, the first connecting member 331 can have two first rotational connection grooves 3311 and two first threaded connection holes 3312. Accordingly, two first sliding members 332 can be provided, and the first lifting member 310 can be provided with two first rotation shafts 311, with the two first rotation shafts 311 being coaxially arranged. The second connecting member 341 can have two second rotational connection grooves 3411 and two second threaded connection holes 3412. Accordingly, two second sliding members 342 can be provided, and the second lifting member 320 can be provided with two second rotation shafts 321, with the two second rotation shafts 321 being coaxially arranged.

[0087] Reference Figure 9 As shown, in some embodiments, the host body 100 is provided with at least one first slide groove 110 and at least one second slide groove 120, the first slide groove 110 and the second slide groove 120 are arranged side by side, the extension direction of the first slide groove 110 and the second slide groove 120 are consistent, the first sliding member 332 is slidably connected to the first slide groove 110 in a one-to-one correspondence, and the second sliding member 342 is slidably connected to the second slide groove 120 in a one-to-one correspondence.

[0088] In this arrangement, the first sliding member 332 can slide in the first sliding groove 110, thereby driving the first connecting member 331 to slide, thereby driving the first lifting member 310 to rotate, and the second sliding member 342 can slide in the second sliding groove 120, thereby driving the second connecting member 341 to slide, thereby driving the second lifting member 320 to rotate.

[0089] It should be understood that when two first sliding members 332 and two second sliding members 342 are provided, correspondingly, two first sliding grooves 110 and two second sliding grooves 120 may also be provided.

[0090] Reference Figure 6 、 Figure 7 and Figure 10 As shown, in one possible implementation, the first lifting member 310 also has at least one third rotating shaft 312, the second lifting member 320 also has at least one fourth rotating shaft 322, and the side of the base 200 facing the host body 100 has at least one third rotating connection groove 210 and at least one fourth rotating connection groove 220.

[0091] The third rotating shafts 312 are rotatably connected to the third rotating connection slots 210 in a one-to-one correspondence, and the fourth rotating shafts 322 are rotatably connected to the fourth rotating connection slots 220 in a one-to-one correspondence.

[0092] In this manner, the first lifter 310 and the base 200 can be rotatably connected via the third rotating shaft 312 and the third rotating connection slot 210, thereby allowing the first lifter 310 to be movably connected to the base 200, thereby changing the angle between the first lifter 310 and the base 200. The second lifter 320 and the base 200 can be rotatably connected via the fourth rotating shaft 322 and the fourth rotating connection slot 220, thereby allowing the second lifter 320 to be movably connected to the base 200, thereby changing the angle between the second lifter 320 and the base 200.

[0093] Reference Figure 6 、 Figure 7 As shown, in a possible implementation, the first lifting member 310 has an escape opening 313 , the second lifting member 320 is located in the escape opening 313 , and both sides of the second lifting member 320 in the width direction are slidably connected to the first lifting member 310 .

[0094] It can be understood that, relative to one side of the second lifting member 320 in the width direction being slidingly connected to the first lifting member 310, both sides of the second lifting member 320 in the width direction are slidingly connected to the first lifting member 310, which can improve the connection stability between the first lifting member 310 and the second lifting member 320, and the avoidance opening 313 will not hinder the movement of the second lifting member 320.

[0095] Reference Figure 6 、 Figure 7 As shown, in some embodiments, in the width direction of the second lifting member 320, the first lifting member 310 has a third sliding groove 314 on the side facing the second lifting member 320, and the second lifting member 320 has a sliding column 323 on the side facing the first lifting member 310, and the sliding column 323 and the third sliding groove 314 are slidably connected.

[0096] When one side of the second lifting member 320 in the width direction is slidingly connected to the first lifting member 310, a sliding column 323 is set on the second lifting member 320 toward the side of the first lifting member 310, and correspondingly, a third sliding groove 314 is set on the side of the first lifting member 310 toward the second lifting member 320, and the third sliding groove 314 extends along the length direction of the second lifting member 320.

[0097] When both sides of the second lifting member 320 in the width direction are slidingly connected to the first lifting member 310, sliding columns 323 can be set on both sides of the second lifting member 320 in the width direction. Correspondingly, third sliding grooves 314 are provided on both sides of the avoidance opening 313 along the width direction of the second lifting member 320, and the third sliding grooves 314 extend along the length direction of the second lifting member 320.

[0098] Regardless of the configuration, the first lifting member 310 and the second lifting member 320 can be slidably connected, thereby enabling the first lifting member 310 and the second lifting member 320 to be movably connected, thereby facilitating the change of the angle between the first lifting member 310 and the second lifting member 320 .

[0099] Reference Figure 2 and Figure 9 As shown, in a possible implementation, the host body 100 includes a main body 100a and a support base 100b connected to each other, the support base 100b is located between the main body 100a and the base 200, and the support base 100b is connected to the base 200 through a lifting assembly 300.

[0100] It is understood that the main body 100a is used to heat the liquid and drive the liquid circulation, and the support base 100b is used to connect to the lifting assembly 300, and then the lifting assembly 300 drives the support base 100b to rise and fall to achieve the height adjustment of the host body 100. Among them, the first slide groove 110 and the second slide groove 120 are both provided on the support base 100b.

[0101] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A main unit of a water heating blanket, characterized in that: The device comprises a main body (100), a base (200) and a lifting assembly (300), wherein the base (200) is located at the bottom of the main body (100), and the lifting assembly (300) is located between the main body (100) and the base (200); The lifting assembly (300) includes a first lifting member (310) and a second lifting member (320), wherein the first lifting member (310) and the second lifting member (320) are cross-arranged, the first lifting member (310) and the second lifting member (320) are movably connected, the first end of the first lifting member (310) and the first end of the second lifting member (320) are both movably connected to the host body (100), and the second end of the first lifting member (310) and the second end of the second lifting member (320) are both movably connected to the base (200).

2. The main unit of the water heating blanket according to claim 1, characterized in that: The first lifting member (310) and the second lifting member (320) are slidably connected.

3. The main unit of the water heating blanket according to claim 1 or 2, characterized in that: At least one of the first lifting member (310) and the second lifting member (320) is slidably connected to the host body (100).

4. The main unit of the water heating blanket according to claim 1 or 2, characterized in that: At least one of the first lifting member (310) and the second lifting member (320) is rotatably connected to the base (200).

5. The main unit of the water heating blanket according to claim 3, characterized in that: The device further comprises a first sliding connection unit (330) and a second sliding connection unit (340), wherein the first end of the first lifting member (310) is slidingly connected to the host body (100) via the first sliding connection unit (330), and the first end of the second lifting member (320) is slidingly connected to the host body (100) via the second sliding connection unit (340).

6. The main unit of the water heating blanket according to claim 5, characterized in that: The first sliding connection unit (330) includes a first connection member (331) and at least one first sliding member (332), the first connection member (331) includes at least one first rotation connection groove (3311) and at least one first threaded connection hole (3312), the first lifting member (310) has at least one first rotating shaft (311), the first rotating shaft (311) is rotationally connected to the first rotation connection groove (3311) in a one-to-one correspondence, the first sliding member (332) is threadedly connected to the first threaded connection hole (3312) in a one-to-one correspondence, and the first sliding member (332) is slidably connected to the host body (100); The second sliding connection unit (340) includes a second connecting member (341) and at least one second sliding member (342), the second connecting member (341) includes at least one second rotating connecting groove (3411) and at least one second threaded connecting hole (3412), the second lifting member (320) has at least one second rotating shaft (321), the second rotating shaft (321) is rotatably connected to the second rotating connecting groove (3411) in a one-to-one correspondence, the second sliding member (342) is threadedly connected to the second threaded connecting hole (3412) in a one-to-one correspondence, and the second sliding member (342) is slidably connected to the host body (100).

7. The main unit of the water heating blanket according to claim 6, characterized in that: The host body (100) is provided with at least one first slide groove (110) and at least one second slide groove (120), the extension direction of the first slide groove (110) and the second slide groove (120) are consistent, the first sliding member (332) is slidably connected to the first slide groove (110) in a one-to-one correspondence, and the second sliding member (342) is slidably connected to the second slide groove (120) in a one-to-one correspondence.

8. The main unit of the water heating blanket according to claim 4, characterized in that: The first lifting member (310) further comprises at least one third rotating shaft (312), the second lifting member (320) further comprises at least one fourth rotating shaft (322), and the base (200) has at least one third rotating connection slot (210) and at least one fourth rotating connection slot (220) on a side facing the host body (100); The third rotating shaft (312) is rotationally connected to the third rotating connection groove (210) in a one-to-one correspondence, and the fourth rotating shaft (322) is rotationally connected to the fourth rotating connection groove (220) in a one-to-one correspondence.

9. The main unit of the water heating blanket according to claim 2, characterized in that: The first lifting member (310) has an escape opening (313), the second lifting member (320) is located in the escape opening (313), and both sides of the second lifting member (320) in the width direction are slidably connected to the first lifting member (310).

10. The main unit of the water heating blanket according to claim 2 or 9, characterized in that: In the width direction of the second lifting member (320), the first lifting member (310) has a third sliding groove (314) on the side facing the second lifting member (320), and the second lifting member (320) has a sliding column (323) on the side facing the first lifting member (310), and the sliding column (323) and the third sliding groove (314) are slidably connected.

11. The main unit of the water heating blanket according to claim 1 or 2, characterized in that: The host body (100) comprises a main body (100a) and a support base (100b) connected to each other, the support base (100b) is located between the main body (100a) and the base (200), and the support base (100b) is connected to the base (200) via the lifting assembly (300).

12. A water heating blanket, characterized in that: It comprises a blanket and a main unit of the water-heating blanket as described in any one of claims 1 to 11, wherein the main unit of the water-heating blanket is connected to the blanket.

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