CN217409280U

CN217409280U - Control box and portable nursing device

Info

Publication number: CN217409280U
Application number: CN202220553120.4U
Authority: CN
Inventors: 曹俊岭
Original assignee: SKG Health Technologies Co Ltd.
Current assignee: SKG Health Technologies Co Ltd.
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-09-13
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a control box and a portable nursing device, wherein the control box comprises a box body and an electric control board, the box body comprises a bottom shell and a face shell, the face shell comprises a panel and a first enclosing plate connected with the panel, and the inner side surface of the first enclosing plate is convexly provided with a connecting bulge extending along the direction far away from or close to the panel; one end of the connecting bulge, which is far away from the panel, protrudes out of the side edge of the first enclosing plate in the direction far away from the panel, and a first buckling position is formed; a second buckling position is formed on the inner side surface of the connecting bulge; the bottom shell is provided with a third buckling position which is used for being matched with the first buckling position in a clamping mode, and the face shell and the bottom shell are connected in a clamping mode through the first buckling position and the third buckling position in a matching mode; the electronic control board is arranged in the box body, the electronic control board is located at the second buckling position, the second buckling position limiting electronic control board moves towards the direction far away from the panel, and/or the second buckling position limiting electronic control board moves towards the direction close to the panel. The utility model discloses technical scheme realizes that control box assembly efficiency is high, and the structure is firm.

Description

Control box and portable nursing device

Technical Field

The utility model relates to a health care apparatus technical field, in particular to control box and portable nursing device of applied this control box.

Background

The existing health care instruments are in various types, such as massage equipment for neck massage, eyeshades with eye care function, waistbands with waist massage and the like, and generally comprise a control box and an equipment main body, so that people can control the equipment main body through the control box in the using process, and convenience is brought to the use of the health care instruments.

Because the control box usually needs to be carried on the equipment main body of the health care equipment for use, and the health care equipment usually accompanies the situation of complete machine vibration in the operation process, therefore, for the control box, how to ensure that the main structure in the control box keeps stable structure in the operation process is a technical problem to be solved urgently, in the related design, some assembly schemes for ensuring stability also exist in the design of the control box, however, the designs are often relatively complex, and the assembly efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a control box aims at the assembly design of optimal control box for assembly efficiency is higher when control box structure is firm.

In order to achieve the above object, the utility model provides a control box, include:

the box body comprises a bottom shell and a face shell, the face shell comprises a panel and a first enclosing plate connected to the panel, and a connecting bulge extending in the direction far away from or close to the panel is convexly arranged on the inner side surface of the first enclosing plate; one end of the connecting bulge, which is far away from the panel, protrudes out of the side edge of the first enclosing plate in the direction far away from the panel, and a first buckling position is formed; a second buckling position is formed on the inner side surface of the connecting protrusion; the bottom shell is provided with a third buckling position used for being in clamping fit with the first buckling position, and the face shell and the bottom shell are in clamping fit connection with the third buckling position through the first buckling position;

the automatically controlled board, automatically controlled board is located in the box body, automatically controlled integrated circuit board is located the position is detained to the second, the position is detained spacingly to the second automatically controlled board removes to the direction of keeping away from the panel, and/or, the position is detained spacingly to the second automatically controlled board removes to the direction that is close to the panel.

In some embodiments of the present invention, the connection protrusion includes a connection limiting portion and two extending portions arranged at an interval, the extending portions extend in a direction away from or close to the panel, each of the two extending portions includes a protruding section protruding from an inner side surface of the first enclosing plate and a first extending section connected to one end of the protruding section, the first extending section protrudes from a side edge of the first enclosing plate, two ends of the connection limiting portion are respectively connected to the two first extending sections, and the connection limiting portion and the two first extending sections enclose the first fastening position forming a fastening hole type;

the second buckle is formed on the inner side surface of the convex section; and/or the presence of a gas in the gas,

the second buckling position is a limiting convex part protruding out of the inner side surface of the connecting protrusion, the electric control board is positioned on one side of the limiting convex part facing the panel, and the limiting convex part limits the electric control board to move towards the direction far away from the panel; and/or the presence of a gas in the gas,

the second buckling position is located between the split surface and the side edge of the first enclosing plate.

the second buckle is formed on the inner side surface of the convex section; the first extension section is thickened outwards; and/or the presence of a gas in the gas,

a first guide inclined plane or a first guide arc surface is formed on the outer side surface of the connection limiting part; and/or the presence of a gas in the gas,

the connecting bulges are distributed on the first enclosing plate at intervals in the circumferential direction.

In some embodiments of the present invention, the second fastening portion is a limiting protrusion protruding from an inner side surface of the connecting protrusion, the electric control board is located on a side of the limiting protrusion facing the panel, and the limiting protrusion limits the electric control board from moving in a direction away from the panel; a supporting convex part is convexly arranged on the inner side surface of the panel and/or the first enclosing plate, the supporting convex part comprises a supporting limiting part positioned between the electric control plate and the panel, and the supporting limiting part limits the electric control plate to move towards the direction close to the panel; and/or the presence of a gas in the gas,

the part of the connecting protrusion protruding out of the side edge of the first enclosing plate is an extending part, and the first buckling part is an inverted buckle formed on the outer side surface of the extending part.

In some embodiments of the present invention, the second fastening portion is a limiting protrusion protruding from an inner side surface of the connecting protrusion, the electric control board is located on a side of the limiting protrusion facing the panel, and the limiting protrusion limits the electric control board from moving in a direction away from the panel;

a pressing key is arranged on one side, facing the panel, of the electric control board, and an operation area is arranged on the panel corresponding to the pressing key;

the connecting bulges are distributed at intervals in the circumferential direction of the first enclosing plate, and at least one connecting bulge is arranged close to the operating area.

In some embodiments of the present invention, the control box further includes a battery disposed in the box body, the battery is disposed on a side of the electric control board away from the panel, and the battery is electrically connected to the electric control board; a first functional part is arranged on the side surface of the electric control plate facing the panel, and a second functional part is arranged on the side surface of the electric control plate away from the panel;

one end of the battery and the first enclosing plate are arranged at intervals to form an accommodating interval, and the second functional part is located in the accommodating interval.

In some embodiments of the present invention, the first function comprises a push button, and/or a display light; and/or the presence of a gas in the gas,

the second functional part comprises a charging interface, and a charging interface matched with the charging interface is arranged on the box body; and/or the presence of a gas in the gas,

a support bulge is convexly arranged on the inner side surface of the bottom shell, and supports the battery so that the battery and the inner side surface of the bottom shell are arranged at intervals; and/or the presence of a gas in the gas,

the control box further comprises an electric connecting piece and an electric connecting wire, a mounting through hole is formed in the bottom plate of the bottom shell, the electric connecting piece is mounted in the mounting through hole, one end of the electric connecting wire is connected with the electric connecting wire, and the other end of the electric connecting wire is connected with the battery or the electric control board.

In some embodiments of the present invention, a supporting protrusion is protruded from an inner side surface of the bottom casing, and the supporting protrusion supports the battery, so that the battery is spaced apart from the inner side surface of the bottom casing; the bottom shell comprises a bottom plate and a second enclosing plate connected to the bottom plate; and the number of the first and second electrodes,

the supporting bulge comprises a plurality of first supporting parts which are convexly arranged on the inner side surface of the second enclosing plate, a plurality of first supporting parts are distributed at intervals in the circumferential direction of the second enclosing plate, one end, far away from the bottom plate, of each first supporting part at least exceeds the side edge of the second enclosing plate in the direction far away from the bottom plate, one end, far away from the bottom plate, of each first supporting part extends into the face shell, and a guide inclined plane or a guide arc surface is formed on the outer side surface of one end, far away from the bottom plate, of each first supporting part; and/or the presence of a gas in the atmosphere,

the support protrusion comprises a second support part which is convexly arranged on the inner side surface of the bottom plate.

In some embodiments of the present invention, the control box further includes a magnetic connector, an electrical connector, and an electrical connection line, the bottom case includes a bottom plate and a second surrounding plate connected to the bottom plate, the bottom plate is formed with a first thickened portion protruding toward an inside; the first thickening part is provided with a mounting through hole, the outer side surface of the first thickening part is provided with a mounting groove arranged around the mounting through hole, the electric connecting piece is mounted in the mounting through hole, and the magnetic connecting piece is mounted in the mounting groove in an exposed manner; one end of the electric connecting wire is connected with the electric connecting wire, and the other end of the electric connecting wire is connected with the battery or the electric control board; and/or the presence of a gas in the gas,

the drain pan include the bottom plate with connect in the second bounding wall of bottom plate, the protruding first supporting part that is equipped with of medial surface of second bounding wall, first supporting part is used for blockking the battery is close to the second bounding wall, so that the second bounding wall with the battery interval sets up, the third is detained the position and is formed at the medial surface of second bounding wall, and is located keeping away from or being close to of battery between the ascending both sides face of bottom plate direction.

The utility model discloses still provide a portable nursing device, portable nursing device includes:

a device body; and

the control box is detachably arranged on the device body, the box body comprises a bottom shell and a face shell, the face shell comprises a panel and a first enclosing plate connected to the panel, and a connecting bulge extending in the direction away from or close to the panel is convexly arranged on the inner side surface of the first enclosing plate; one end of the connecting bulge, which is far away from the panel, protrudes out of the side edge of the first enclosing plate in the direction far away from the panel, and a first buckling position is formed; a second buckling position is formed on the inner side surface of the connecting protrusion; the bottom shell is provided with a third buckling position used for being in clamping fit with the first buckling position, and the face shell and the bottom shell are in clamping fit connection with the third buckling position through the first buckling position;

In some embodiments of the present invention, the portable nursing device is an eye shield assembly, the device body is an eye shield, the eye shield includes a flexible eye shield body and a mounting base, the mounting base is mounted on the flexible eye shield body, and the control box is detachably mounted on the mounting base.

The technical proposal of the utility model is that in the box body structure of the control box, a connecting bulge is formed on the first bounding wall of the face shell, a first buckling position and a second buckling position are formed on the connecting bulge, and a third buckling position for buckling with the first buckling position is arranged on the bottom shell, therefore, when the face shell is buckled on the bottom shell in the assembling process of the control box, the fixation of the bottom shell and the face shell is realized through the matching of the first buckling position and the third buckling position, and the clamping and limiting of the electric control board are synchronously realized through the second buckling position, thereby avoiding the abnormal function of the electronic components caused by frequent shaking of the electric control board in the control box in the using process, because the proposal of the utility model does not need additional connecting pieces such as screws, bolts and the like to respectively fix the electric control board, the face shell and the bottom shell, the whole assembling process has higher efficiency and the structure is more stable, simultaneously owing to reduced the use of connecting piece for the outside structural integrity of control box is higher, the groove structure of screw hole class can not appear, consequently, in the use of control box, the outside of control box also is difficult for appearing the phenomenon of hiding dirty dirt, and the routine maintenance is comparatively convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic perspective view of a control box according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the control box of FIG. 1 from a further perspective;

FIG. 3 is an exploded view of the control box of FIG. 1;

FIG. 4 is a schematic cross-sectional view of the control box of FIG. 1 from a perspective view;

FIG. 5 is a schematic cross-sectional view of the control box of FIG. 1 along the length direction;

FIG. 6 is a schematic cross-sectional view of the control box of FIG. 1 along the width direction;

FIG. 7 is a schematic view of a partial structure assembly of a face housing portion of the control box of FIG. 1;

FIG. 8 is a schematic diagram of the construction of the face shell of the construction of FIG. 7;

FIG. 9 is a cross-sectional structural view of the face shell in the configuration of FIG. 7;

FIG. 10 is a schematic perspective view of a bottom case of the control box of FIG. 1;

fig. 11 is a cross-sectional structural view of the bottom chassis in fig. 10;

fig. 12 is a schematic perspective view of the bottom case in fig. 11;

fig. 13 is a schematic perspective view of a portion of an electric control plate in the control box of fig. 1;

FIG. 14 is a schematic perspective view of a push button in the control box of FIG. 1;

FIG. 15 is a schematic perspective view of a light guide in the control box of FIG. 1;

FIG. 16 is a schematic perspective view of the light guide of FIG. 15 from another perspective;

fig. 17 is a schematic perspective view of a portable nursing device according to an embodiment of the present invention;

fig. 18 is a schematic structural view of the portable nursing device in fig. 17 with the control box removed;

FIG. 19 is a schematic view of the control box of FIG. 17 with the control box removed;

FIG. 20 is an exploded schematic view of the structure of FIG. 19;

FIG. 21 is an exploded view of a portion of the structure of FIG. 19;

FIG. 22 is a schematic view of the strap configuration of FIG. 19;

FIG. 23 is an exploded view of the flexible eye shield and heater film portion of FIG. 19;

FIG. 24 is a schematic structural view of the heat generating film in FIG. 23;

FIG. 25 is a schematic view of the outer eye shield body of FIG. 23;

FIG. 26 is a schematic view of the inner mask body of FIG. 23;

FIG. 27 is a schematic view of an assembled structure of a magnetically attracted base portion of the portable care device of FIG. 17;

FIG. 28 is an exploded view of the structure of FIG. 27;

FIG. 29 is a schematic diagram of the structure of FIG. 27 from another perspective;

fig. 30 is a cross-sectional structural schematic of the structure in fig. 27.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a control box 100.

The portable nursing device 300, such as a neck massager, a belt with a massage function, an eye mask with a nursing function, etc., can make a user relax, etc. through vibration, hot compress, etc. In the using process, people can control the functions of the main machine of the health care instrument, such as power supply starting, gear selection, function selection and the like through the matched control box 100. The control box 100 generally structurally comprises a housing and electronic components such as a circuit board arranged on the housing, because the control box 100 is often in a vibrating use environment, in some existing designs, more connecting pieces are often adopted, for example, the structures such as the circuit board and the housing are locked separately through more screws and bolts, although the design can meet the problem of structural stability to a certain extent, the whole assembly process of the control box 100 is complicated along with the design, for this reason, how to optimize the assembly structure of the control box 100 makes the assembly process of the whole structure simplified, and the structural stability is a problem that designers need to consider in a key way.

Therefore, the utility model provides a control box 100 with new structural design through optimizing the design of whole assembly scheme for it has convenient assembling, the characteristics that the structure is firm.

Referring to fig. 1 to fig. 6, in the embodiment of the present invention, the control box 100 includes a box body 110, an electric control board 140 disposed in the box body 110, a first functional component 141 and a second functional component 142 disposed on the electric control board 140, an electrical connector 160, and an electrical connection wire 170.

The control box 100 may itself carry an energy storage device capable of supplying power to the electronic control board 140. in one arrangement, the control box 100 further comprises a battery 150 disposed within the box body 110, the electrical connection wire 170 is connected at one end to the electrical connector 160 and at the other end to the battery 150 or the electronic control board 140, and the electrical connector 160 may be various types of electrical terminals. The battery 150 may be a lithium battery 150, a button battery 150, a dry battery 150, etc., and the present invention is not limited thereto. Of course, the control box 100 may also be connected to an external power source to supply power to the control box 100 without carrying an energy storage device.

Referring to fig. 13, the first functional element 141 includes at least one of a pressing button 143 and a light emitting element 144 formed by a display lamp, wherein the pressing button 143 may be a power starting button, a function selecting button, and the like, which is not limited in the present application. Second function piece 142 is including the interface 146 that charges, be equipped with on the box body 110 with the interface 110a that charges that 146 cooperation was used charges, the interface 146 that charges imbeds into the interface 110a that charges, and the kind of interface 146 that charges can be the USB interface, circular socket etc. the utility model discloses do not restrict this, the interface 146 that charges can supply power for automatically controlled board 140, battery 150.

In order to facilitate the control box 100 to be mounted on the main structure of the portable nursing device 300, in an embodiment, the control box 100 further includes a mounting member, the control box 100 can be detachably mounted on the main structure of the portable nursing device 300 through the mounting member, the detachable manner can be, but is not limited to, an adhesive manner, a buckle manner, a threaded connection manner, a plug-in manner, and the like, please refer to fig. 2 and fig. 3, the present invention preferably selects the control box 100 to be mounted on the main structure of the portable nursing device 300 through a magnetic connection manner, i.e., the mounting member is the magnetic connecting member 180 mounted on the box body 110, and through such arrangement, the control box 100 is mounted and dismounted without the aid of tools during the use of the portable nursing device 300, and the use is more convenient.

The main structure of the control box 100 is described above, and the following contents will specifically describe how the control box 100 of the present invention is designed by optimizing the structure, so as to achieve the purpose of high assembly efficiency and stable assembly structure.

Referring to fig. 3 to 9, in an embodiment, the box body 110 includes a bottom shell 120 and a front shell 130, the front shell 130 includes a panel 131 and a first enclosing plate 132 connected to the panel 131, and a connecting protrusion 133 extending in a direction away from or close to the panel 131 is protruded on an inner side surface of the first enclosing plate 132; one end of the connecting protrusion 133 away from the panel 131 protrudes out of the side edge 1321 of the first enclosing plate 132 in the direction away from the panel 131, and is formed with a first buckling position 136; the inner side surface of the connecting protrusion 133 is formed with a second buckling position 137, the bottom case 120 is provided with a third buckling position 124 for being in clamping fit with the first buckling position 136, the face case 130 and the bottom case 120 are in clamping fit with the third buckling position 124 through the first buckling position 136, the control panel is arranged in the case body 110, the electric control panel 140 is clamped at the second buckling position 137, the second buckling position 137 limits the electric control panel 140 to move in the direction away from the panel 131, and/or the second buckling position 137 limits the electric control panel 140 to move in the direction close to the panel 131.

The bottom housing 120 and the top housing 130 may be made of plastic, metal or other materials, which is not limited thereto. The shape of the box body 110 formed by covering the bottom shell 120 and the face shell 130 may be a cuboid shape, a square shape, or the like, the first enclosing plate 132 is connected to the edge of the panel 131, so that the face shell 130 forms a bowl shape with one side opened, the side edge 1321 of the first enclosing plate 132 forms an end face of the opening for the first enclosing plate 132, the first buckling position 136 protrudes out of the side edge 1321, and the butt joint of the middle second buckling position 137 and the third buckling position 124 of the bottom shell 120 and the face shell 130 is located outside the opening of the face shell 130, which is favorable for alignment in the installation process.

In one structural form of the first fastening position 136, the connecting protrusion 133 includes a connecting limiting portion 134 and two extending portions 135 arranged at an interval, the extending portions 135 extend in a direction away from or close to the panel 131, each of the two extending portions 135 includes a protruding portion 1351 protruding from an inner side surface of the first enclosing plate 132 and a first extending portion 1352 connected to one end of the protruding portion 1351, the first extending portion 1352 protrudes from a side edge 1321 of the first enclosing plate 132, two ends of the connecting limiting portion 134 are respectively connected to the two first extending portions 1352, and the connecting limiting portion 134 and the two first extending portions 1352 enclose to form the first fastening position 136 of a fastening hole type, wherein the third fastening position 124 is of an inverted hook structure, and when the face shell 130 is fastened to the bottom shell 120, the hook portion of the third fastening position 124 is fastened in the fastening hole, in this connecting manner, the third fastening position 124 is limited by the two extending portions 135, so that the connecting structure is not easily loosened. Further, in this embodiment, in order to ensure the structural strength, the first extension portion 1352 is thickened outwards, so that the first extension portion 1352 and the side edge 1321 of the first enclosing plate 132 are fixed as a whole, and the structural strength of the connection between the first extension portion 1352 and the side edge 1321 of the first enclosing plate 132 is increased, so that the first extension portion 1352 is not easily broken due to stress concentration in the process of repeatedly assembling and disassembling the third fastening position 124 and fastening the third fastening position to the first fastening position 136.

Further, in the above embodiment, in order to improve the smoothness of the clamping process of the first buckling position 136 and the third buckling position 124, a guide inclined surface or a guide arc surface is formed on the outer side surface of the connection limiting portion 134, and the guide inclined surface or the guide arc surface is in contact with the hook-shaped third buckling position 124 in the connection process, so that the third buckling position 124 is guided to slide into the buckling hole, and thus, the resistance in the installation process is small, and the assembly process is smoother.

In another configuration of the first fastening portion 136, a portion of the connecting protrusion 133 protruding from the side edge 1321 of the first enclosing plate 132 may be an extension, and the first fastening portion 136 may be an inverted fastener formed on an outer side surface of the extension. That is, in the previous embodiment, the first fastening position 136 is a fastening hole structure, and the third fastening position 124 is an inverted fastening structure, but in this embodiment, the fastening holes and the inverted fastening positions of the first fastening position 136 and the third fastening position 124 may be interchanged, or the first fastening position 136 and the third fastening position 124 are both inverted fastening positions, and they are hooked together.

In the above structural form of the first fastening position 136 and the third fastening position 124, no other auxiliary tool is needed in the assembling process of the front shell 130 and the bottom shell 120, the assembling process is convenient, and the connecting structure is also firm. In order to further promote connection structure's fastness, the utility model discloses connect protruding 133 interval distribution in the circumferential direction of first bounding wall 132 to have a plurality ofly, then, the first connection structure who detains position 136 and third knot position 124 interval distribution in the circumference of whole box body 110 has the multiunit, and it is more firm to connect like this.

Referring to fig. 6 to 9, the second fastening position 137 is disposed on the inner side surface of the connecting protrusion 133, that is, the electronic control board 140 is limited inside the opening of the panel 130 by the second fastening position 137, wherein the second fastening position 137 limits the electronic control board 140 to move in a direction away from the panel 131, and/or the second fastening position 137 limits the electronic control board 140 to move in a direction close to the panel 131, which can be understood as that the second fastening position 137 realizes that the electronic control board 140 is relatively fixed to the panel 130, so that the electronic control board 140 does not shake in the control box 100 after being assembled.

In an arrangement, the second fastening position 137 may be a limiting convex portion protruding from the inner side surface of the connecting protrusion 133, specifically, the second fastening position 137 is formed on the inner side surface of the protruding section 1351, the electronic control board 140 is located on a side of the limiting convex portion facing the panel 131, and the limiting convex portion limits the electronic control board 140 to move in a direction away from the panel 131, that is, the second fastening position 137 is pressed against a surface of the electronic control board 140 facing away from the panel 131, so as to clamp the electronic control board 140 between the panel 131 and the second fastening position 137. In order to better clamp the electric control board 140, a supporting protrusion 138 is protruded on an inner side surface of the panel 131 and/or the first enclosing board 132, the supporting protrusion 138 includes a supporting limiting portion located between the electric control board 140 and the panel 131, and the supporting limiting portion limits the electric control board 140 to move towards the direction close to the panel 131. The supporting and limiting portion abuts against a surface of the electronic control board 140 facing the panel 131, so that two opposite surfaces of the electronic control board 140 are clamped by the limiting convex portion and the supporting and limiting portion respectively and are further fixed firmly.

It is understood that in other configurations of the second fastening portion 137, the second fastening portion 137 may also be a fastening groove formed on the protruding portion 1351, the fastening groove has an opening facing the inner space of the front shell 130, and during the assembling process, the edge of the electronic control board 140 is inserted into the fastening groove, so that two opposite surfaces of the electronic control board 140 are pressed by the groove wall of the fastening groove and are firmly fixed.

In any of the above embodiments of the second fastening position 137, it is preferable that the second fastening position 137 is located between the middle plane and the side edge 1321 of the first enclosing plate 132, so that after the electric control board 140 is fixed, a certain installation space is provided between the electric control board 140 and the panel 131, so that other electronic components of the control box 100 can be installed to form a reasonable layout, and the details will be explained in the following.

In combination with the above, the first function element 141 in the control box 100 includes at least one of the pressing button 143 and the light emitting element 144 and is disposed on a side of the electric control board 140 facing the panel 131, specifically, the side of the electric control board 140 facing the panel 131 is provided with the pressing button 143, the panel 131 is provided with an operation area 1311 corresponding to the pressing button 143, wherein the operation area 1311 is formed with an operation hole 1317, and the pressing button 143 is installed in a space between the electric control board 140 and the panel 131 and is disposed corresponding to the operation hole 1317. Further, the control box 100 further includes a key cap 145 (see fig. 7 and 14), the key cap 145 is connected to the push button 143, the key cap 145 includes a push portion movably disposed in the operation hole 1317, and a plurality of elastic arms 1451 connected to the push portion, the elastic arms 1451 are mounted on an inner side surface of the panel 131, and a fixing position of at least one of the elastic arms 1451 is disposed adjacent to the light guide 190. The number of the press keys 143 may be one or more, and during the use, the user can press the press keys 143 to implement the functions of power starting, function selecting, and the like. Because in the use, the user can exert force repeatedly and press in the button district for face-piece 130 can the pressure-bearing, in order to ensure the structural strength of this department, the utility model discloses be close to panel 131 with at least one foretell connection arch 133 on operation area 1311 sets up, so, the connection arch 133's structure not only realizes the connection effect of above-mentioned content, can also play the supporting role, makes the structural strength greatly increased of this department, and face-piece 130 also can not appear the phenomenon of the structural deformation that collapses because of the repeated pressing of operation area 1311.

Referring to fig. 1, fig. 4, fig. 7, fig. 8, and fig. 15 to fig. 16, when the user operates the pressing button 143 or the portable nursing device 300, the light emitting element 144 performs a corresponding light prompt to improve the convenience of the product and enhance the science and technology of the product. In this aspect, the utility model discloses still improve this structure of light suggestion to its light-emitting effect has been promoted. Specifically, a display area 1312 is disposed on the panel 131, the display area 1312 is elongated, or the display area 1312 is curved and extended, the light guide member 190 is mounted on an inner side surface of the panel 131, the light guide member 190 includes a first light guide portion 191 covering the display area 1312 and a second light guide portion 192 connected to one side of the first light guide portion 191, the light emitting members 144 are mounted in the case 110, the plurality of light emitting members 144 are disposed on one side of the second light guide portion 192 away from the first light guide portion 191, the plurality of light emitting members 144 are spaced apart from each other in an extending direction of the display area 1312, and light emitted from the light emitting members is guided to the first light guide portion 191 through the second light guide portion 192 to be displayed on the display area 1312.

The technical proposal of the utility model is that a display area 1312 is arranged on the panel 131, light guide member 190 is attached to the inner surface of panel 131, light guide member 190 includes first light guide portion 191 covering display area 1312 and second light guide portion 192 connected to the first light guide portion 191, and the plurality of luminous members 144 are disposed at a side of the second light guide portion 192 away from the first light guide portion 191, and a plurality of light guides 190 are arranged at intervals in the extending direction of the display region 1312, so that, in use, light emitted from the luminous member 144 passes through the second light guide portion 192 and the first light guide portion 191 in sequence and then is exposed from the display region 1312, due to the scheme of the utility model, the light-emitting members 144 are distributed at intervals in the extending direction of the display area 1312, and through the even diffusion of two light guide parts, make by showing that the light that outwards jets out is even, and the facula phenomenon can not appear, so make the light prompt effect of control box 100 better.

In the above description, when the display area 1312 on the panel 131 is a solid structure fixed on the panel 131, for example, a solid structure, a transparent plate may be embedded in the panel 131, and the light emitted from the light guide 190 is emitted from the transparent plate.

The display area 1312 may also be a space structure and is a display through hole 1318 opened on the panel 131, and further, the light guide member 190 further includes a third light guide portion 193, the third light guide portion 193 is connected to a side of the first light guide portion 191 facing the panel 131, and the third light guide portion 193 is fittingly installed in the display through hole 1318. In this arrangement, the display through hole 1318 is disposed in a long and narrow manner, and the third light guide portion 193 extends in the length direction of the first light guide portion 191, so that the third light guide portion 193 not only can uniformly emit light generated by the light emitting member 144 to the outside, but also can relatively fix the light guiding member 190 and the panel 131 in assembly, and the connection structure is more stable.

In a preferred arrangement structure, the pressing key 143 is close to one end of the box body 110, and the light guide member 190 and the pressing key 143 are arranged at an interval and extend towards the other end of the box body 110, so that when the operation operating area 1311 is used for driving the pressing key 143, the light guide member 190 is not shielded by excessive light, and a user can more visually see a light prompt corresponding to the product in the operation process.

In one embodiment, the thickness of the second light guide part 192 in a direction away from or close to the panel 131 is greater than the thickness of the first light guide part 191. In this embodiment, the thickness of the second light guide part 192 is set to be greater than that of the first light guide part 191. Specifically, second light guide 192 includes base light guide 1921 and thickened light guide 1922, base light guide 1921 is connected to the side of first light guide 191, and thickened light guide 1922 is connected to the side of base light guide 1921 away from panel 131, so that the thickness of second light guide 192 in the direction away from or toward panel 131 is larger than the thickness of first light guide 191. It is to be understood that thickened light guides 1922 can also be attached to the side of matrix light guides 1921 facing panel 131, or thickened light guides 1922 extend both toward panel 131 and away from panel 131, thereby making the thickness of second light guides 192 greater than the thickness of first light guides 191. With this arrangement, the light of the luminous element 144 firstly enters the second light guide portion 192, and can be diffused in the second light guide portion 192 sufficiently and then spread into the first light guide portion 191, and because of the thickness difference, the uniformity of the emitted light can be improved, and the light spots can be reduced.

Because the light that luminous component 144 sent is through first behind second light guide 192 directive first light guide 191, and bodiness light guide 1922 in second light guide 192 will bulge in first light guide 191, in order to reduce the loss that luminous component 144 outwards gived off and lead to at the light of second light guide 190 transmission in-process, the utility model discloses still keep away from the side of luminous component 144 at bodiness light guide 1922 and be inclined plane or cambered surface, through setting up like this, light can form the specular reflection on this side of bodiness light guide 1922 to change the propagation path of light, avoid the direct outwards scattering and disappearing from this side of light of luminous component 144.

In one embodiment, in the extending direction of the display area 1312, two ends of the substrate light guide portion 1921 protrude from two ends of the thickened light guide portion 1922, respectively, so as to form light guide limiting portions 1923 at two ends of the substrate light guide portion 1921, respectively, and a first limiting structure 1313 engaged with the light guide limiting portions 1923 is disposed on the inner side surface of the panel 131, so as to limit the light guide 190 from moving in the direction away from the panel 131 and/or limit the light guide 190 from moving in the extending direction of the panel 131. Here, the first limiting structure 1313 and the light guide limiting portion 1923 further clamp the light guide 190, and the mounting structure 127 is more stable.

Specifically, the first limiting structure 1313 is disposed adjacent to the light guide 190, the first limiting structure 1313 includes a protrusion 1314 located on a side of the light guide limiting portion 1923 away from the panel 131, the protrusion 1314 is used for limiting the light guide 190 to move in a direction away from the panel 131, here, the first limiting structure 1313 forms a reverse structure connected to the panel 131, the protrusion 1314 is a hook portion of the reverse structure, and the protrusion 1314 is pressed on the light guide limiting portion 1923, so that the light guide 190 is pressed on an inner side surface of the panel 131. Further, in order to improve the stability of the mounting structure 127, the number of the first limiting structures 1313 is two, and in the assembling process, the light guide piece 190 is pressed between the two limiting structures, so that the light guide piece 190 is clamped between the two first limiting structures 1313, and therefore the two first limiting structures 1313 are used for clamping and limiting the whole light guide piece 190, and the mounting structure 127 is more stable. In addition, for the convenience of installation, the side surface of the blocking protrusion 1314 facing the panel 131 is provided with an inclined surface or an arc surface, so that the light guide limiting part 1923 of the light guide member 190 can be slidably guided in the direction facing the panel 131 through the inclined surface or the arc surface on the blocking protrusion 1314 in the installation process, the assembly is smoother, and the abrasion of the light guide member 190 can also be reduced.

In the above, the cooperation of the third light guide portion 193 and the display through hole 1318 and the cooperation of the light guide limiting portion 1923 and the first limiting portion have already realized the limitation of the light guide 190 at least in the length direction of the light guide 190, and in order to further improve the stability of the mounting structure 127 of the light guide 190, in an embodiment, the light guide 190 further includes a light guide fixing portion 194, the light guide fixing portion 194 is connected to the side surface of the first light guide portion 191 far away from the second light guide portion 192 in a protruding manner, and the inner side surface of the panel 131 is provided with a second limiting structure 1315 cooperating with the light guide fixing portion 194 to limit the movement of the light guide 190 in the direction far away from the panel 131 and/or limit the movement of the light guide 190 in the extending direction of the panel 131. Because leaded light fixed part 194 and second limit structure 1315 cooperation set up in the one side relative with light-emitting piece 144, promptly for one side on the light-guiding piece 190 width direction, realized like this the fixed of a plurality of dimensions of light-guiding piece 190, so, light-guiding piece 190 can't slide for panel 131, and the structure is more stable.

In an embodiment, the light guide fixing portion 194 is provided with a limiting hole 1941 (refer to fig. 7), the second limiting structure 1315 includes a limiting post 1316 protruding from an inner side surface of the panel 131, and the limiting post 1316 is inserted into the limiting hole 1941 to limit the light guide 190 from moving relative to the panel 131. Spacing hole 1941 and spacing post 1316's structural style is comparatively convenient at the butt joint in-process, so can be so that leaded light fixed part 194 and second limit structure 1315 not only have the fixed action after the assembly finishes, can also have the positioning action in the assembling process, and assembly efficiency is higher like this.

Further, the light guide fixing portion 194 includes a half-ring extension 1942 protruding out of the first light guide portion 191 in a direction away from the panel 131, and the half-ring extension 1942 is disposed around the limiting hole 1941 and located on a side of the limiting hole 1941 away from the second light guide portion 192. Here, through the setting of half-ring extension 1942, can insert spacing hole 1941 partial structure at spacing post 1316 and can show on leaded light fixed part 194, and then conveniently follow-up gluing, operation such as welding to closely fix spacing post 1316 and leaded light fixed part 194 together, thereby improve the assembly structure stability of leaded light 190.

The battery 150 is arranged on one side of the electric control board 140, which is far away from the panel 131, and the battery 150 is electrically connected with the electric control board 140; the second functional component 142 is disposed on a side of the electric control board 140 away from the panel 131, wherein an end of the battery 150 is spaced from the first enclosing board 132 to form a receiving space 151, and the second functional component 142 is located in the receiving space 151. In combination with the above, the second functional component 142 includes the charging interface 146, the box body 110 is matched between the first enclosing plate 132 and the bottom shell 120 to form the charging interface 110a, and thus, the space in the box body 110 can be reasonably used, so that the thickness of the whole control box 100 is not too large, which is beneficial for the control box 100 to be installed on the portable nursing device 300, and the control box 100 is combined with the main structure of the portable nursing device 300 without being too obtrusive.

In order to effectively fix and protect the battery 150, in an embodiment, a supporting protrusion 123 is protruded on an inner side surface of the bottom case 120, and the supporting protrusion 123 supports the battery 150, so that the battery 150 is spaced apart from the inner side surface of the bottom case 120. Through the setting of support protrusion 123 for battery 150 sets up with the medial surface interval of drain pan 120, and so, the impact that external world transmitted to drain pan 120 can not directly transmit to battery 150 on, is favorable to promoting the use like this, battery 150's security. Of course, by separating the battery 150 from the bottom case 120, the control box 100 has a channel for air flow inside, which is also beneficial to heat dissipation during the use of the battery 150, and thus, from another aspect, the use safety of the battery 150 is also improved.

With reference to fig. 10 to 12, the bottom housing 120 includes a bottom plate 121 and a second enclosing plate 122 connected to the bottom plate 121; moreover, the supporting protrusion 123 includes a first supporting portion 1231 protruding from the inner side of the second enclosing plate 122, the first supporting portion 1231 is spaced apart from the second enclosing plate 122 in the circumferential direction, at least one end of the first supporting portion 1231 away from the bottom plate 121 exceeds the lateral edge 1321 of the second enclosing plate 122 in the direction away from the bottom plate 121, one end of the first supporting portion 1231 away from the bottom plate 121 extends into the face shell 130, and the outer side of the one end of the first supporting portion 1231 away from the bottom plate 121 is formed with a guiding inclined plane or a guiding arc surface. This embodiment, be formed with direction inclined plane or direction cambered surface on the first supporting part 1231, can realize in drain pan 120 and face-piece 130 assembling process, through the internal face of direction inclined plane or the first bounding wall 132 of direction cambered surface contact and then realize counterpointing for the assembling process of drain pan 120 and face-piece 130 is more convenient, and first supporting part 1231 also realizes separating battery 150 and second bounding wall 122, is favorable to the air current flow of the inside radiating process of control box 100.

Further, the support protrusion 123 further includes a second support part 1232 protruding from the inner side surface of the bottom plate 121, wherein the second support part 1232 is supported at a side of the battery 150 facing the bottom plate 121, so that a certain installation space is also provided between the battery 150 and the bottom plate 121, or a space capable of flowing air is formed, wherein in this embodiment, the first support part 1231 and the second support part 1232 may both adopt a form of an integral structure with the bottom case 120, for example, may be integrally injection-molded into a whole, or integrally connected by welding.

The present invention has the structural form of the first support portion 1231 and the second support portion in the support protrusion 123. The first supporting portion 1231 and the second supporting portion are both plate-shaped structures, the first supporting portion 1231 is used for blocking the battery 150 from approaching the second enclosing plate 122, so that the second enclosing plate 122 and the battery 150 are arranged at an interval, meanwhile, the third fastening portion 124 is formed on the inner side surface of the second enclosing plate 122 and is located between two side surfaces of the battery 150 in the direction away from or approaching the bottom plate 121, and thus, in the assembling process, the first fastening portion 136 and the third fastening portion 124 do not interfere with the internal structure of the control box 100.

To sum up, the utility model discloses technical scheme is through adopting in the box body 110 structure of control box 100, be formed with connecting protrusion 133 on the first bounding wall 132 of face-piece 130, and be formed with first knot position 136 and second knot position 137 on connecting protrusion 133, and be provided with the third knot position 124 that is used for detaining position 136 joint with first on drain pan 120, from this, in the assembly process of control box 100, when covering face-piece 130 buckle to drain pan 120, realize the fixed of drain pan 120 and face-piece 130 through the cooperation of first knot position 136 and third knot position 124, and it is spacing to carry out the joint to automatically controlled board 140 through second knot position 137 realization in step, avoid in the use, automatically controlled board 140 frequently rocks in control box 100 and leads to the electronic components function abnormity, because the utility model discloses a scheme need not extra connecting pieces such as screw, bolt to come to respectively with automatically controlled board 140 and face-piece 130 in the assembly process, Bottom shell 120 fixes, and whole assembly process efficiency is higher, and the structure is also comparatively firm, simultaneously owing to reduced the use of connecting piece for the outside structural integrity of control box 100 is higher, the groove structure of screw hole class can not appear, consequently, in the use of control box 100, the phenomenon of depositing dirty and holding dirt also can not appear in the outside of control box 100, and daily maintenance is comparatively convenient.

Referring to fig. 2 and 5 in combination, and fig. 10 to 12, in order to electrically connect the control box 100 with the main structure of the portable nursing device 300, the bottom plate 121 is formed with a thickened portion 126 protruding toward the inside; the thickened portion 126 is formed with a mounting through hole 125, a mounting groove 128 provided around the mounting through hole 125 is formed at a side of the thickened portion 126 corresponding to the outer wall surface of the base plate 121, the electric connector 160 is mounted in the mounting through hole 125, and the magnetic connector 180 is mounted in the mounting groove 128 in an exposed manner. The thickened portion 126 is integrally formed with the bottom plate 121, the electric connecting piece 160 is of a pin structure and is arranged in the mounting hole on the inner side of the magnetic connecting piece, and in the signal transmission process of the control box 100, the magnetic connecting piece 180 can also form the shielding effect of external signals on the electric connecting piece 160, so that the transmission of control signals is facilitated.

Further, the thickened portion 126 includes a mounting structure 127 formed toward the inner side of the case body 110, the mounting structure 127 is spaced apart from the mounting through hole 125, one end of the electrical connection wire 170 close to the mounting structure 127 is connected to one end of the electrical connection member 160, and the electrical connection wire 170 is fixedly mounted on the bottom plate 121 through the mounting structure 127. The electric connection wire 170 can be connected with the electric connection member 160 by welding, and in combination with the above, one end of the electric connection wire 170 is connected with the electric connection member 160, and the other end of the electric connection wire 170 is connected with the electric control board 140 or the battery 150, so that the electric connection wire 170 has a first wire section located between the battery 150 and the bottom board 121 and a second wire section located between the battery 150 and the second enclosing board 122, the first wire section is fixed by the mounting structure 127, reasonable wiring can be realized, and the electric connection wire 170 is effectively fixed in the box body 110, and the phenomenon of poor contact at the welding connection position of the electric connection wire 170 and the electric connection member 160 caused by vibration in the long-time use process can be avoided.

In one possible embodiment of the mounting structure 127, the mounting structure 127 includes two retaining protrusions 1271 protruding from the first side surface, a retaining groove 1272 is defined between the two retaining protrusions 1271, and the electrical connection wire 170 is clamped in the retaining groove 1272. In this embodiment, by forming the limiting groove 1272, the electrical connection wire 170 is directly clipped in by the notch of the limiting groove 1272 during the assembling process, and the electrical connection wire 170 is effectively fixed while the installation is convenient. It can be appreciated that the mounting structure 127 can also adopt structural forms such as a buckle, a pressure plate, etc. to press the electrical connection wire 170 on the bottom plate 121, and in consideration of cost and installation space, the utility model discloses the scheme of preferably fixing the electrical connection wire 170 with the spacing groove 1272.

Further, the positioning protrusion 1271 extends in a direction close to or away from the mounting through hole 125, so that the limiting groove 1272 extends in a direction close to or away from the mounting through hole 125, and in this embodiment, the limiting groove 1272 is disposed toward the mounting through hole 125, so that the electrical connection wire 170 can be more straight and straight, and the assembly is more convenient.

In order to facilitate the insertion of the electrical connection wire 170 into the limit groove 1272, the free end of the side surface of at least one of the blocking protrusions 1271 facing the other blocking protrusion 1271 is provided with a guide inclined surface to guide the electrical connector 160 to be clamped into the limit groove 1272, the utility model discloses still with the depth of the limit groove 1272 being greater than or equal to the diameter or equivalent diameter of the electrical connection wire 170, make the electrical connection wire 170 inserted into the limit groove 1272, to the effective connection range of the electrical connection wire 170 great, the phenomenon of loosening is difficult to appear.

In the above, there are two electrical connectors 160, two corresponding electrical connection wires 170, two corresponding mounting through holes 125, and two corresponding mounting structures 127. In order to improve the structural strength, the inner surface of the thickened portion 126 is further convexly provided with a first connecting rib 1273 and a second connecting rib 1274, the first connecting rib 1273 is connected with two adjacent clamping convex portions 1271 in the two mounting structures 127, the second connecting rib 1274 is arranged around the two mounting through holes 125, the second connecting rib 1274 is connected with two clamping convex portions 1271 far away from each other in the two mounting structures 127, and the first connecting rib 1273 and the second connecting rib 1274 enhance the strength of the rib and hole structures at the thickened portion 126, so that the electric connecting wire 170 and the electric connecting piece 160 have sufficient strength support in the assembling process, and the phenomenon of structural deformation is not easy to occur.

Considering that the electrical connection wire 170 and the electrical connection member 160 are small devices, in order to facilitate the installation of the two, the first side surface is provided with a reserved groove 129, the installation through hole 125 and the installation structure 127 are arranged in the reserved groove 129, the reserved groove 129 extends towards the direction close to the installation structure 127, so that the installation structure 127 is positioned in the reserved groove 129, and the electrical connection wire 170 extends to the electrical connection member 160 through the reserved groove 129 to be welded with the electrical connection member 160. Because, can produce the weld part during the welding, the weld part has the height, when perhaps the point is glued fixedly, glue solidifies into blockily, the utility model discloses a set up the reservation groove 129, can will retrain the reservation groove 129 with weld part or glue piece to provide the space of sinking, make electric connection wire 170 can extend to electric connector 160 department comparatively levelly and smoothly, it is more reasonable to lay wire like this, and the welding is more reliable.

In another possible embodiment of the mounting structure 127, the mounting structure 127 includes two detent protrusions 1271 protruding from the inner surface of the thickened portion 126, the detent protrusions 1271 are spaced apart, a limit groove 1272 is defined between the two detent protrusions 1271, and the electrical connection wire 170 is engaged in the limit groove 1272; furthermore, the positioning protrusion 1271 extends in a direction approaching or departing from the mounting through hole 125, so that the positioning groove 1272 extends in a direction approaching or departing from the mounting through hole 125, and the positioning groove 1272 is disposed toward the mounting through hole 125, which makes the electrical connection wire 170 more straight and convenient to assemble.

The magnetic connector 180 and the electrical connector 160 are located at the middle position of the bottom plate 121, and are integrally assembled to be located at two opposite surfaces of the case body 110 opposite to the pressing button 143, the display lamp, etc. included in the first functional element 141, so that when the first functional element 141 is operated, pressure is applied to the control box 100 in the direction of the magnetic connector 180, and thus, the control box 100 is not easily separated from the main structure of the portable nursing device 300 due to external force during the operation of the user, which is beneficial to the structural stability of the user.

Referring to fig. 17 to fig. 30, the present invention further provides a portable nursing device 300, wherein the portable nursing device 300 includes a device body and a control box 100, the control box 100 is detachably mounted on the device body, and the specific structure of the control box 100 refers to the above embodiments, and since the portable nursing device 300 adopts all the technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and are not repeated herein.

In one embodiment, the portable nursing device 300 is an eye cover, the device body is an eye cover assembly 200, the eye cover assembly 200 includes a flexible eye cover body 210 and a magnetic base 260, the magnetic base 260 is mounted on the flexible eye cover body 210, and the control box 100 is detachably mounted on the magnetic base 260.

The eyeshade assembly 200 further includes a strap 240, the strap 240 is connected to the flexible eyeshade body 210, the magnetic base 260 is disposed on the flexible eyeshade body 210 or the strap 240 for the control box 100 to mount, and the control box 100 is used for controlling the operation of the flexible eyeshade body 210.

Wherein the eyeshade assembly 200 further includes a flexible reinforcement panel 250, the flexible reinforcement panel 250 including a first section and a second section that are connected to each other, the first section being connected to the connection of the strap 240 to the flexible eyeshade body 210, and the second section extending along the strap 240 in a direction away from the flexible eyeshade body 210.

When in use, the flexible reinforcing sheet 250 cushions the connection between the strap 240 and the flexible eye mask body 210, and the flexible reinforcing sheet 250 may be made of leather or dacron, so that it is more comfortable when contacting with the skin of a human body. Certainly, the flexible reinforcing sheet 250 may also be made of other skin-friendly materials, the width of the flexible reinforcing sheet 250 is greater than the width of the binding band 240 and smaller than the width of the flexible eye mask body 210, the flexible reinforcing sheet 250 does not affect the functions of the flexible eye mask body 210 and the binding band 240, and the flexible eye mask body 210 forms a smooth transition to the binding band 240 in view angle effect, so that the visual effect is not excessively abrupt, further, the flexible reinforcing sheet 250 is connected between the binding band 240 and the flexible eye mask body 210, so that friction between the binding band 240 and the flexible eye mask body 210 in the pulling process in the use process can be avoided, and the flexible eye mask body 210 is worn after long-time use, thereby prolonging the service life of the whole eye mask assembly 200. Specifically, the first segment and the strap 240 are fixed to the flexible eye shield body 210 by means of heat pressing; and/or the first section and strap 240 may be secured to the flexible eye shield 210 by stitching, such that the surface of the connection is relatively flat and the foreign body sensation is not too strong during wear. Further, the flexible reinforcing sheet 250 has a tensile strength higher than that of the flexible eye shield 210, that is, the flexible reinforcing sheet 250 is less likely to be structurally damaged relative to the flexible eye shield 210 under the same external force.

In one embodiment, the flexible eye mask body 210 comprises an inner eye mask body 220 and an outer eye mask body 230, the strap 240 is clamped between the inner eye mask body 220 and the outer eye mask body 230, the first section is attached to the inner side surface of the inner mask body, or the first section is attached to the outer side surface of the outer mask body, the arrangement is such that the inner eye mask body 220 is further arranged between the flexible reinforcing sheet 250 and the skin of the wearer under the condition of compression during wearing, so that the inner eye mask body 220 is pressed towards the eyes of the wearer, the inner eye mask body 220 of the flexible eye mask body 210 is matched with the eye socket contour of the person, so that the inner face of the inner eye mask body 220 is in contact with the body of the wearer, and the wearing comfort is higher.

Specifically, the inner mask body 220 includes an inner elastic flexible layer having elasticity in the thickness direction of the flexible mask body 210 and an inner protective layer provided inside the inner elastic flexible layer, and when the first section is connected to the inner mask body, the first section is sandwiched between the inner elastic flexible layer and the binding band 240; this embodiment, interior elasticity flexible layer are the sponge, and the sponge has porous structure for overall structure has characteristics light, that the compliance is good.

The outer eye shield 230 includes an outer elastic flexible layer having elasticity in the thickness direction of the flexible eye shield 210 and an outer protective layer provided outside the outer elastic flexible layer, and when the first section is connected to the outer eye shield 230, the first section is sandwiched between the outer elastic flexible layer and the binding band 240.

In an embodiment, the eye mask assembly 200 further comprises a heating film 270, and the user can be heated by the heating film 270 in the wearing process, so that the nursing effect is improved. The heating film 270 is disposed between the inner and outer eye shields 220 and 230, wherein the heating film 270 includes two parts corresponding to two eyes, and the two parts may be an integral structure or a separate structure.

In one embodiment, the strap 240 includes a first strap 241 and a second strap 242, the flexible reinforcing sheet 250 includes a first flexible reinforcing sheet 251 and a second flexible reinforcing sheet 252, one end of the first strap 241 is fixedly connected with one end of the flexible eye shield body 210, and the first flexible reinforcing sheet 251 is connected at the connection of the first strap 241 and the flexible eye shield body 210; one end of the second strap 242 is fixedly connected with the other end of the flexible eye mask body 210, and the second flexible reinforcing sheet 252 is connected at the connection part of the second strap 242 and the flexible eye mask body 210;

the other end of the second strap 242 is detachably coupled to the other end of the first strap 241 so that the length of the strap 240 is adjustable. That is, in the present embodiment, the first strap 241 and the second strap 242 are respectively disposed at two ends of the flexible eye shield 210, and are respectively connected between the two straps 240 and the flexible eye shield 210 through the flexible reinforcing sheet 250, and the tightness of the portable nursing device 300 can be adjusted according to the head circumference of an individual during the use process through the design of the adjustable length of the straps 240, so that the wearing comfort is better.

In order to improve comfort, the first strap 241 and the second strap 242 are both a flexible belt body 243, a silicone member 244 provided on an outer wall surface of a free end of the flexible belt body 243, and a hook and loop fastener 245 provided inside. In the using process, the tightness can be adjusted by holding the silicone piece 244 to pull the two straps 240, and the silicone piece 244 is softer in hand feeling, so that the using effect is better.

In one embodiment, the magnetic base 260 is disposed at one end of the flexible eye shield 210, and the control box 100 is connected to the magnetic base 260 through the magnetic connector 180. Specifically, the outer eye shield 230 of the flexible eye shield 210 has an attachment opening 231 (see fig. 20) on the outer wall thereof, the magnetic base 260 is fixed to the attachment opening 231, the magnetic interface 1261 is formed on the outer wall surface of the thickened portion 126 of the control box 100, the magnetic base 260 includes a base body 261, a protrusion structure 2611 with a shape and size matching with the magnetic interface 1261 is disposed on the base body 261, and the base body 261 is provided with a magnetic attraction member 262 disposed around the protrusion structure 2611, the position of the magnetic attraction member 262 corresponds to the position of the magnetic connection member 180, and in the above, the mounting hole 125 penetrates through the magnetic interface 1261, the electrical connector 160 is exposed at the magnetic interface, the magnetic base 260 is provided with a socket 263 corresponding to the electrical connector 160 on the protrusion structure 2611, when assembling, the protrusion structure 2611 is inserted into the magnetic attraction interface 1261 and the electrical connector 160 is electrically coupled to the socket 263. A first cable 280 is connected between the heating film 270 and the magnetic base 260, the first cable 280 is arranged on the inner sponge layer and/or the outer sponge layer in a curve shape, and the first cable 280 is connected into a socket 263 arranged in the magnetic base, so that the heating film 270 is connected with electricity. Furthermore, in the present application, a mounting structure 127 similar to the thickened portion 126 is also formed on a side of the magnetic base 260 away from the control box 100, so as to fix the first cable 280, so that the first cable 280 is fixed firmly and wired reasonably.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A control box, characterized in that the control box comprises:

the box body comprises a bottom shell and a face shell, the face shell comprises a panel and a first enclosing plate connected to the panel, and a connecting bulge extending in the direction away from or close to the panel is convexly arranged on the inner side surface of the first enclosing plate; one end of the connecting bulge, which is far away from the panel, protrudes out of the side edge of the first enclosing plate in the direction far away from the panel, and a first buckling position is formed; a second buckling position is formed on the inner side surface of the connecting protrusion; the bottom shell is provided with a third buckling position used for being in clamping fit with the first buckling position, and the face shell and the bottom shell are in clamping fit connection with the third buckling position through the first buckling position;

2. The control box according to claim 1, wherein the connecting protrusion comprises a connecting limiting portion and two extending portions spaced apart from each other, the extending portions extend in a direction away from or toward the panel, each of the two extending portions comprises a protruding portion protruding from an inner side surface of the first enclosing plate and a first extending portion connected to one end of the protruding portion, the first extending portion protrudes from a side edge of the first enclosing plate, two ends of the connecting limiting portion are respectively connected to the two first extending portions, and the connecting limiting portion and the two first extending portions enclose the first fastening position forming a fastening hole;

3. The control box according to claim 1, wherein the connecting protrusion comprises a connecting limiting portion and two extending portions spaced apart from each other, the extending portions extend in a direction away from or toward the panel, each of the two extending portions comprises a protruding portion protruding from an inner side surface of the first enclosing plate and a first extending portion connected to one end of the protruding portion, the first extending portion protrudes from a side edge of the first enclosing plate, two ends of the connecting limiting portion are respectively connected to the two first extending portions, and the connecting limiting portion and the two first extending portions enclose the first fastening position forming a fastening hole;

a first guide inclined plane or a first guide cambered surface is formed on the outer side surface of the connection limiting part; and/or the presence of a gas in the atmosphere,

4. The control box of claim 1, wherein the second fastening position is a limiting protrusion protruding from an inner side surface of the connecting protrusion, the electric control board is located on a side of the limiting protrusion facing the panel, and the limiting protrusion limits the electric control board from moving in a direction away from the panel; a supporting convex part is convexly arranged on the inner side surface of the panel and/or the first enclosing plate, the supporting convex part comprises a supporting limiting part positioned between the electric control plate and the panel, and the supporting limiting part limits the electric control plate to move towards the direction close to the panel; and/or the presence of a gas in the atmosphere,

5. The control box of claim 1, wherein the second fastening position is a limiting protrusion protruding from an inner side surface of the connecting protrusion, the electric control board is located on a side of the limiting protrusion facing the panel, and the limiting protrusion limits the electric control board from moving in a direction away from the panel;

6. The control box according to claim 1, further comprising a battery disposed in the box body, wherein the battery is disposed on a side of the electric control board away from the panel, and the battery is electrically connected to the electric control board; a first functional part is arranged on the side surface of the electric control plate facing the panel, and a second functional part is arranged on the side surface of the electric control plate away from the panel;

7. The control box of claim 6, wherein the first function includes a push button, and/or a display light; and/or the presence of a gas in the gas,

the control box further comprises an electric connecting piece and an electric connecting wire, a mounting through hole is formed in the bottom plate of the bottom shell, the electric connecting piece is mounted in the mounting through hole, one end of the electric connecting wire is connected to the electric connecting piece, and the other end of the electric connecting wire is connected to the battery or the electric control plate.

8. The control box according to claim 6, wherein a support protrusion is protruded from an inner side surface of the bottom case, and supports the battery such that the battery is spaced apart from the inner side surface of the bottom case; the bottom shell comprises a bottom plate and a second enclosing plate connected to the bottom plate; and the number of the first and second electrodes,

the supporting bulge comprises a plurality of first supporting parts which are convexly arranged on the inner side surface of the second enclosing plate, a plurality of first supporting parts are distributed at intervals in the circumferential direction of the second enclosing plate, one end, far away from the bottom plate, of each first supporting part at least exceeds the side edge of the second enclosing plate in the direction far away from the bottom plate, one end, far away from the bottom plate, of each first supporting part extends into the face shell, and a guide inclined plane or a guide arc surface is formed on the outer side surface of one end, far away from the bottom plate, of each first supporting part; and/or the presence of a gas in the gas,

9. The control box according to claim 6, wherein the control box further comprises a magnetic connector, an electrical connector and an electrical connection line, the bottom case comprises a bottom plate and a second enclosure plate connected to the bottom plate, the bottom plate is formed with a first thickened portion that protrudes toward the inside; the first thickening part is provided with a mounting through hole, the outer side surface of the first thickening part is provided with a mounting groove arranged around the mounting through hole, the electric connecting piece is mounted in the mounting through hole, and the magnetic connecting piece is mounted in the mounting groove in an exposed manner; one end of the electric connecting wire is connected with the electric connecting piece, and the other end of the electric connecting wire is connected with the battery or the electric control board; and/or the presence of a gas in the gas,

the drain pan include the bottom plate with connect in the second bounding wall of bottom plate, the protruding first supporting part that is equipped with of medial surface of second bounding wall, first supporting part is used for blockking the battery is close to the second bounding wall, so that the second bounding wall with the battery interval sets up, the third is detained the position and is formed with the medial surface of second bounding wall, and is located keeping away from or being close to of battery between the ascending both sides face of bottom plate side.

10. A portable care device, characterized in that the portable care device comprises:

a device body; and

the control box according to any one of claims 1 to 9, which is detachably mounted to the apparatus body.

11. The portable care device of claim 10, wherein the portable care device is an eye shield assembly, the device body is an eye shield, the eye shield includes a flexible eye shield body and a mounting base, the mounting base is mounted to the flexible eye shield body, and the control box is removably mounted to the mounting base.