CN217409280U - Control box and portable nursing device - Google Patents

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 Boxes and Portable Nursing Units

technical field

The utility model relates to the technical field of health care equipment, in particular to a control box and a portable nursing device using the control box.

Background technique

There are many types of existing health care equipment, such as massage equipment for neck massage, eye mask with eye care function, belt with waist massage, etc. These health care equipment usually include a control box and a device body. The control box can control the main body of the device, which brings convenience to the use of the health care device.

Because the control box usually needs to be mounted on the equipment body of the health care device, and the health care device is usually accompanied by vibration of the whole machine during the operation process, therefore, for the control box, how to ensure that the main structure inside the control box is running Maintaining structural stability during the process is an urgent technical problem to be solved. In related designs, there are also some assembly solutions to ensure stability in the design of the control box. However, these designs are often relatively complex and the assembly efficiency is low.

Utility model content

The main purpose of the present invention is to provide a control box, which aims to optimize the assembly design of the control box, so that the structure of the control box is stable and the assembly efficiency is high.

In order to achieve the above-mentioned purpose, the control box proposed by the present utility model includes:

A box body, the box body includes a bottom shell and a face shell, the face shell includes a panel and a first enclosure connected to the panel, the inner side of the first enclosure is a connection protrusion extending in the direction of the panel; one end of the connection protrusion away from the panel protrudes from the side edge of the first enclosure plate in the direction away from the panel, and a first buckle is formed; the connection A second buckle position is formed on the inner side surface of the bulge; the bottom case is provided with a third buckle position for snap-fit with the first buckle position, and the surface shell and the bottom case pass through the first buckle position. The buckle is connected with the third buckle in a snap-fit connection;

The electric control board, the electric control board is arranged in the box body, the electric control board card is located in the second buckle position, and the second buckle position limits the electric control board to the direction away from the panel moving, and/or, the second buckle restricts the electric control board to move in a direction close to the panel.

In some embodiments of the present invention, the connecting protrusions include a connecting limit portion and two extending portions spaced apart, the extending portions extend in a direction away from or approaching the panel, and both the extending portions include protrusions A raised segment provided on the inner side of the first enclosure plate, and a first extended segment connected to one end of the raised segment, the first extended segment protruding from the side edge of the first enclosure plate , the two ends of the connection limiter are respectively connected to the two first extension sections, and the connection limiter and the two first extension sections are enclosed to form a button-hole type of the first buckle ;

The second buckle is formed on the inner side of the protruding segment; and/or,

The second buckle is a limiting protrusion protruding from the inner side surface of the connecting protrusion, the electric control board is located on the side of the limiting protrusion facing the panel, and the limiting protrusion partially restrain the electric control board from moving away from the panel; and/or,

The second buckle position is located between the middle surface and the side edge of the first enclosure plate.

In some embodiments of the present invention, the connecting protrusions include a connecting limit portion and two extending portions spaced apart, the extending portions extend in a direction away from or approaching the panel, and both the extending portions include protrusions A raised segment provided on the inner side of the first enclosure plate, and a first extended segment connected to one end of the raised segment, the first extended segment protruding from the side edge of the first enclosure plate , the two ends of the connection limiter are respectively connected to the two first extension sections, and the connection limiter and the two first extension sections are enclosed to form a button-hole type of the first buckle ;

The second buckle position is formed on the inner side surface of the protruding segment; and the first extension segment is thickened outwardly; and/or,

A first guiding inclined surface or a first guiding arc surface is formed on the outer side surface of the connection limiting portion; and/or,

A plurality of the connecting protrusions are distributed at intervals in the circumferential direction of the first surrounding plate.

In some embodiments of the present invention, the second buckle is a limiting protrusion protruding from the inner side surface of the connecting protrusion, and the electric control board is located on the limiting protrusion facing the On one side of the panel, the limiting protrusions limit the movement of the electric control board in a direction away from the panel; the inner side of the panel and/or the first enclosure is protruded with a supporting protrusion, so The support protrusion includes a support limit portion located between the electric control board and the panel, and the support limit portion limits the electric control board to move in a direction close to the panel; and/or,

The part of the connecting protrusion protruding from the side edge of the first enclosure plate is an extension part, and the first buckle position is an inverted buckle formed on the outer side surface of the extension part.

In some embodiments of the present invention, the second buckle is a limiting protrusion protruding from the inner side surface of the connecting protrusion, and the electric control board is located on the limiting protrusion facing the On one side of the panel, the limiting protrusions limit the electric control board to move in a direction away from the panel;

The side of the electric control board facing the panel is provided with pressing buttons, and the panel is provided with an operation area corresponding to the pressing buttons;

A plurality of the connecting protrusions are distributed at intervals in the circumferential direction of the first enclosure plate, and at least one of the connecting protrusions is disposed close to the operation area.

In some embodiments of the present invention, the control box further includes a battery arranged in the box, the battery is arranged on a side of the electric control board away from the panel, the battery is connected to the battery The electric control board is electrically connected; the side of the electric control board facing the panel is provided with a first functional piece, and the side of the electric control board away from the panel is provided with a second functional piece;

One end of the battery and the first enclosure plate are spaced apart to form an accommodating interval, and the second functional component is located in the accommodating interval.

In some embodiments of the present invention, the first functional component includes a pressing button, and/or a display light; and/or,

The second functional component includes a charging port, and the box body is provided with a charging port for cooperating with the charging port; and/or,

The inner side surface of the bottom case is protruded with a support protrusion, and the support protrusion supports the battery, so that the battery and the inner side surface of the bottom case are spaced apart; and/or,

The control box further includes an electrical connection piece and an electrical connection wire, an installation through hole is provided on the bottom plate of the bottom case, the electrical connection piece is installed in the installation through hole, and one end of the electrical connection wire is connected to the installation through hole. The electrical connection line is connected to the battery or the electric control board at the other end.

In some embodiments of the present invention, the inner side surface of the bottom case is protruded with a support protrusion, and the support protrusion supports the battery, so that the battery and the inner side surface of the bottom case are spaced apart; the bottom shell includes a bottom plate and a second enclosure connected to the bottom plate; and,

The support protrusion includes a first support portion protruding from the inner side surface of the second enclosure plate, the first support portion is spaced and distributed in the circumferential direction of the second enclosure plate, and there are at least One end of the first support portion away from the bottom plate protrudes beyond the side edge of the second enclosure in the direction away from the bottom plate, and the end of the first support portion away from the bottom plate protrudes into the surface In the shell, a guide slope or a guide arc is formed on the outer side surface of one end of the first support part away from the bottom plate; and/or,

The support protrusion includes a second support portion protruding from 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 wire, the bottom case includes a bottom plate and a second surrounding plate connected to the bottom plate, and the bottom plate forms a There is a first thickening part protruding towards the inner side; a mounting through hole is formed on the first thickening part, and a mounting groove arranged around the mounting through hole is formed on the outer side of the first thickening part, so The electrical connection piece is installed in the installation through hole, and the magnetic connection piece is installed in the installation slot exposed; one end of the electrical connection wire is connected to the electrical connection wire, and the other end is connected to the battery or electric control boards; and/or,

The bottom case includes a bottom plate and a second enclosure plate connected to the bottom plate, and a first support portion is protruded on the inner side of the second enclosure plate, and the first support portion is used to block the battery from approaching the a second enclosure, so that the second enclosure is spaced from the battery, the third button is formed on the inner side of the second enclosure, and is located at a distance from or close to the battery between the two sides in the direction of the base plate.

The utility model also proposes a portable nursing device, the portable nursing device includes:

the device body; and

A control box, the control box is detachably mounted on the device body, the box body includes a bottom shell and a face shell, the face shell includes a panel and a first enclosure connected to the panel, the first enclosure The inner side of the enclosure is protruded with a connecting protrusion extending in a direction away from or close to the panel; one end of the connecting protrusion away from the panel protrudes from the first enclosure in the direction away from the panel. The side edge is formed with a first buckle position; the inner side of the connecting protrusion is formed with a second buckle position; the bottom case is provided with a third buckle position for snap-fit with the first buckle position, The top shell and the bottom shell are connected by snap-fit connection with the third buckle position through the first buckle position;

The electric control board, the electric control board is arranged in the box body, the electric control board card is located in the second buckle position, and the second buckle position limits the electric control board to the direction away from the panel moving, and/or, the second buckle restricts the electric control board to move in a direction close to the panel.

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

The technical solution of the present utility model adopts in the box body structure of the control box, a connection protrusion is formed on the first enclosure plate of the face shell, and a first buckle position and a second buckle position are formed on the connection protrusion, and the The bottom case is provided with a third buckle position for being clamped with the first buckle position. Therefore, during the assembly process of the control box, when the front cover is buckled to cover the bottom case, the first buckle position and the third buckle position are connected. The bottom shell and the surface shell are fixed together, and the electric control board is clamped and limited by the second buckle position to avoid the abnormal function of the electronic components caused by the frequent shaking of the electric control board in the control box during use. Since the solution of the present invention does not require additional screws, bolts and other connecting parts to fix the electric control board, the face shell and the bottom shell respectively during the assembly process, the whole assembly process has high efficiency and stable structure. The use of connecting parts makes the external structural integrity of the control box high, and there will be no groove structures such as screw holes. Therefore, during the use of the control box, the outside of the control box is not easy to hide dirt and dirt. phenomenon, the daily maintenance is more convenient.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained based on the structures shown in these drawings without any creative effort.

FIG. 1 is a schematic three-dimensional structural diagram of a control box according to an embodiment of the present invention from a viewing angle;

FIG. 2 is a schematic three-dimensional structure diagram of the control box in FIG. 1 from another perspective;

Fig. 3 is the exploded structure schematic diagram of the control box in Fig. 1;

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

Fig. 5 is the sectional structure schematic diagram of the control box in Fig. 1 along the length direction;

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

Fig. 7 is the partial structural assembly structure schematic diagram of the face shell part in the control box in Fig. 1;

Fig. 8 is the structural representation of the surface shell in the structure in Fig. 7;

Fig. 9 is the cross-sectional structure schematic diagram of the surface shell in the structure in Fig. 7;

Fig. 10 is the three-dimensional structure schematic diagram of the bottom case in the control box in Fig. 1;

FIG. 11 is a cross-sectional structural schematic diagram of the bottom case in FIG. 10;

FIG. 12 is a schematic three-dimensional structure diagram of the bottom case in FIG. 11;

Fig. 13 is the three-dimensional structure schematic diagram of the electric control board part in the control box in Fig. 1;

FIG. 14 is a schematic three-dimensional structure diagram of the pressing button in the control box in FIG. 1;

FIG. 15 is a schematic three-dimensional structure diagram of the light guide in the control box in FIG. 1;

FIG. 16 is a schematic three-dimensional structural diagram of the light guide member in FIG. 15 from another viewing angle;

17 is a schematic three-dimensional structural diagram of a portable nursing device according to an embodiment of the present invention;

FIG. 18 is a schematic structural diagram of the portable nursing device in FIG. 17 when the control box is removed;

FIG. 19 is a schematic structural diagram of the control box in FIG. 1 after removing the control box in FIG. 17;

Figure 20 is an exploded schematic diagram of the structure in Figure 19;

Fig. 21 is the exploded structure schematic diagram of the partial structure in Fig. 19;

Fig. 22 is the structural representation of the strap in Fig. 19;

Fig. 23 is a schematic diagram of the exploded structure of the flexible eye mask body and the heating film part in Fig. 19;

Figure 24 is a schematic structural diagram of the heating film in Figure 23;

Figure 25 is a schematic structural diagram of the outer eyecup body in Figure 23;

Figure 26 is a schematic structural diagram of the inner eyecup body in Figure 23;

FIG. 27 is a schematic view of the assembly structure of the magnetic base part of the portable nursing device in FIG. 17;

Figure 28 is an exploded schematic diagram of the structure in Figure 27;

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

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

Description of reference numbers:

The realization, functional characteristics and advantages of the purpose of the present utility model will be further described with reference to the accompanying drawings in conjunction with the embodiments.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, not all of them. Example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the present utility model, unless otherwise expressly specified and limited, the terms "connection", "fixed" and the like should be understood in a broad sense, for example, "fixed" can be a fixed connection, a detachable connection, or an integrated; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between two elements or the interaction relationship between the two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In addition, descriptions such as "first", "second", etc. in the present invention are only used for description purposes, and should not be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist. , is not within the scope of protection required by the present utility model.

The present invention 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 the user relax and soothe by means of vibration and heat compress. During use, people can control functions such as power start, gear selection, function selection, etc. The control box 100 usually includes electronic components such as a casing and a circuit board disposed in the casing. Because the control box 100 is often used in a vibrating environment, in some existing designs, more connectors are often used, for example, through relatively There are many screws and bolts to lock the circuit board, shell and other structures individually. Although this design can meet the problem of structural stability to a certain extent, it also leads to the complicated assembly process of the control box 100. Therefore, how to optimize the assembly structure of the control box 100 to simplify the assembly process of the overall structure and to stabilize the structure is a key issue that designers need to consider.

Therefore, the present invention proposes a control box 100 with a new structural design. By optimizing the overall assembly scheme design, the control box 100 has the characteristics of convenient assembly and stable structure.

Please refer 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 arranged in the box body 110 , and a first functional component 141 arranged on the electric control board 140 . and the second functional piece 142 , the electrical connection piece 160 and the 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 setting form, the control box 100 further includes a battery 150 disposed in the box body 110, and one end of the electrical connection line 170 is connected to the electrical The other end of the connector 160 is connected to the battery 150 or the electric control board 140 , and the electrical connector 160 can be various types of electrical terminals. The battery 150 may be a lithium battery 150, a button battery 150, a dry battery 150, etc., which is not limited in the present invention. Of course, the control box 100 may also not carry an energy storage device, but is connected to an external power source to supply power to the control box 100 .

Please refer to FIG. 13 , the first functional part 141 includes at least one of the light-emitting parts 144 formed by pressing buttons 143 to display lights, wherein the pressing buttons 143 may be power start buttons, function selection buttons, etc. make restrictions. The second functional part 142 includes a charging port 146 , the box body 110 is provided with a charging port 110 a for use with the charging port 146 , the charging port 146 is embedded in the charging port 110 a , and the type of the charging port 146 can be a USB port , a circular socket, etc., which are not limited in the present invention, and the charging interface 146 can supply power for the electric control board 140 and the battery 150 .

In order to facilitate the installation of the control box 100 on the main structure of the portable nursing device 300, in one embodiment, the control box 100 further includes a mounting piece, and the control box 100 can be detachably mounted to the portable nursing device 300 through the mounting piece. On the main structure of the main body, the detachable way can be but not limited to the form of bonding, snapping, screw connection, plug connection, etc. Please refer to FIG. 2 and FIG. 3 , the present invention preferably controls the box 100 to be magnetically connected to the portable On the main structure of the nursing device 300, that is, the mounting member is the magnetic connecting member 180 installed on the box body 110. With this arrangement, the control box 100 can be disassembled and assembled during the use of the portable nursing device 300 without using tools, which is more convenient to use. .

The above content introduces the main structure of the control box 100, and the following content will specifically describe how the control box 100 of the present invention achieves the purpose of high assembly efficiency and stable assembly structure by optimizing the structural design.

3 to FIG. 9 , in one embodiment, the box body 110 includes a bottom case 120 and a face case 130 , and the face case 130 includes a panel 131 and a first enclosure 132 connected to the panel 131 . The first enclosure 132 The inner side of the connecting protrusion 133 is protruded from the side edge 1321 of the first enclosure plate 132 in the direction away from or close to the panel 131; There is a first buckle position 136; the inner side of the connecting protrusion 133 is formed with a second buckle position 137, and the bottom case 120 is provided with a third buckle position 124 for snap-fit with the first buckle position 136, the surface shell 130 and the bottom The shell 120 is connected with the third buckle position 124 through the first buckle position 136, and the control board is arranged in the box body 110, the electric control board 140 is clamped at the second buckle position 137, and the second buckle position 137 limits the electric control The board 140 moves in a direction away from the panel 131 , and/or the second buckle 137 restricts the movement of the electric control board 140 in a direction close to the panel 131 .

The bottom case 120 and the front case 130 may be made of plastic material, metal material or other materials, which are not limited. The shape of the box body 110 formed by the cover of the bottom case 120 and the surface case 130 may be a cuboid shape, a cube shape, or the like. The side edge 1321 of the first enclosure plate 132 is the end surface of the first enclosure plate 132 forming the opening, and the first buckle position 136 is protruded from the side edge 1321. The abutment between the position 137 and the third buckle position 124 is located outside the opening of the face shell 130 , which facilitates alignment during the installation process.

In a structural form of the first buckle 136 , the connection protrusion 133 includes a connection limit portion 134 and two extension portions 135 arranged at intervals. The extension portion 135 extends in a direction away from or close to the panel 131 , and the two extension portions 135 Both include a protruding segment 1351 protruding from the inner side of the first enclosure plate 132 , and a first extension segment 1352 connected to one end of the protruding segment 1351 , the first extending segment 1352 protruding from the side of the first enclosure plate 132 At the edge 1321, both ends of the connection limiting portion 134 are respectively connected to the two first extension sections 1352, and the connection limiting portion 134 and the two first extension sections 1352 are enclosed to form a button-hole type first button 136, wherein, The third buckle 124 is a barb structure. When the top shell 130 is fastened to the bottom shell 120, the hook of the third buckle 124 is snapped into the buckle hole. In this connection, the third buckle 124 is connected by two extension parts. 135 limit, so that the connection structure is firm and not easy to loosen. Further, in this embodiment, in order to ensure the structural strength, the first extension section 1352 is thickened outwards, so that the first extension section 1352 and the side edge 1321 of the first enclosure plate 132 are fixed as a whole. The structural strength of the connection between the side edges 1321 of the first enclosure plate 132 is increased, so that in the process of repeatedly disassembling and snapping the third buckle position 124 to the first buckle position 136, the first extension section 1352 is not easily caused by stress concentration. phenomenon of being broken.

Further, in the previous embodiment, in order to improve the smoothness of the first buckle position 136 and the third buckle position 124 during the clamping process, the outer side surface of the connection limit portion 134 is formed with a guiding inclined surface or a guiding arc surface, The guiding inclined surface or the guiding arc surface is in contact with the hook-shaped third buckle position 124 during the connection process, and the third buckle position 124 is guided and slid into the button hole, so that the resistance during the installation process is smaller and the assembly process is smoother.

In yet another structural form of the first buckle position 136 , the portion of the connecting protrusion 133 protruding from the side edge 1321 of the first enclosure plate 132 may be an extension, and the first buckle position 136 is formed Invert on the outer side of the extension. That is, in the previous embodiment, the first buckle position 136 is in the form of a button hole, and the third buckle position 124 is in the form of an inverted buckle, but in this embodiment, the first buckle position 136 and the third buckle position can be The positions of the button holes of the 124 and the inverted buttons are interchanged, or the first button 136 and the third button 124 are both in the form of inverted buttons, and they are hooked together.

The structure of the first buckle position 136 and the third buckle position 124 above does not require other auxiliary tools during the assembly process of the top shell 130 and the bottom shell 120 , the assembly process is convenient, and the connection structure is relatively firm. In order to further improve the firmness of the connection structure, a plurality of connection protrusions 133 are distributed at intervals in the circumferential direction of the first enclosure plate 132 of the present invention, and the connection structure of the first buckle position 136 and the third buckle position 124 is in the Multiple groups are arranged at intervals in the circumferential direction of the entire box body 110, so that the connection is more reliable.

Please refer to FIG. 6 to FIG. 9 , the second buckle 137 is disposed on the inner side of the connecting protrusion 133 , that is, the electric control board 140 is limited in the opening of the face case 130 by the second buckle 137 . The position 137 limits the movement of the electric control board 140 to the direction away from the panel 131, and/or the second buckle position 137 limits the movement of the electric control board 140 to the direction close to the panel 131. It can be understood that the second buckle position 137 realizes the The control board 140 is relatively fixed to the face case 130 , so that the electronic control board 140 will not shake in the control box 100 after being assembled.

In one setting form, the second buckle position 137 may be a limiting convex portion protruding from the inner side surface of the connecting protrusion 133 . The electric control board 140 is located on the side of the limiting protrusion facing the panel 131 , and the limiting protrusion limits the electric control board 140 to move away from the panel 131 , that is, the second buckle 137 The electric control board 140 is pressed against the surface of the electric control board 140 facing away from the panel 131 , so that the electric control board 140 is clamped between the panel 131 and the second buckle position 137 . In order to better clamp the electric control board 140 , the inner side surface of the panel 131 and/or the first enclosure plate 132 is protruded with a supporting convex portion 138 , and the supporting convex portion 138 includes a supporting convex portion 138 located between the electric control board 140 and the panel 131 . The support and limit parts between the support and limit parts limit the movement of the electric control board 140 toward the direction close to the panel 131 . Wherein, the supporting and limiting portion abuts on the surface of the electric control board 140 facing the panel 131 , so that the two opposite surfaces of the electric control board 140 are clamped by the limiting convex portion and the supporting limiting portion respectively and then firmly fixed.

It can be understood that in other structural forms of the second buckle position 137, the second buckle position 137 can also be a buckle groove formed on the convex section 1351, and the buckle groove has an opening facing the inner space of the face shell 130. The assembly process , the edge of the electric control board 140 is embedded in the buckle groove, so that the two opposite surfaces of the electric control board 140 are pressed by the groove walls of the buckle groove and then firmly fixed.

In any embodiment of the second buckle position 137 above, preferably the second buckle position 137 is located between the middle surface of the first enclosure plate 132 and the side edge 1321 , so that after the electric control board 140 is fixed, the electric control board 140 There is also a certain installation space between it and the panel 131, so that other electronic components of the control box 100 can be installed to form a reasonable layout, and the specific content will be explained in the following content.

In combination with the above, the first functional part 141 in the control box 100 includes at least one of a pressing button 143 and a light-emitting part 144 and is disposed on the side of the electric control board 140 facing the panel 131 . Specifically, the electric control board The side of the 140 facing the panel 131 is provided with a press button 143 , and an operation area 1311 is provided on the panel 131 corresponding to the press button 143 , wherein the operation area 1311 is formed with an operation hole 1317 , and the press button 143 is installed between the electric control board 140 and the panel 131 space and corresponding to the operation hole 1317. Further, the control box 100 further includes a key cap 145 (refer to FIG. 7 and FIG. 14 ), the key cap 145 is connected to the pressing button 143 , and the key cap 145 includes a pressing portion movably arranged in the operation hole 1317 and is connected to the pressing portion There are a plurality of elastic arms 1451 , the elastic arms 1451 are installed on the inner side of the panel 131 , and the fixed position of at least one elastic arm 1451 is disposed adjacent to the light guide 190 . The number of pressing buttons 143 may be one or more. During use, the user can realize functions such as power on and function selection by pressing the buttons 143 . In the process of use, the user will repeatedly press the button area, so that the face shell 130 will bear the pressure, in order to ensure the structural strength of the place, the present invention operates at least one of the above-mentioned connecting protrusions 133 close to the face plate 131 In this way, the structure of the connecting protrusion 133 not only realizes the connection function of the above content, but also can play a supporting role, so that the structural strength of the place is greatly increased, and the surface shell 130 will not appear due to the repeated pressing of the operation area 1311. The phenomenon of deformation of collapsed structures.

Please refer to FIGS. 1 , 4 , 7 , 8 and 15 to 16 , when the user presses the button 143 or the portable nursing device 300 is running, the light-emitting element 144 will give a corresponding lighting prompt to improve the use of the product It is convenient and can also enhance the technological sense of the product. In this aspect, the present invention also improves the structure of the light prompt, so as to enhance the light emitting effect. Specifically, the panel 131 is provided with a display area 1312, the display area 1312 is elongated, or the display area 1312 is bent and extended, the light guide 190 is installed on the inner side of the panel 131, and the light guide 190 includes a covering display. The first light guide portion 191 in the area 1312 and the second light guide portion 192 connected to one side of the first light guide portion 191, the light-emitting element 144 is installed in the box body 110, and the light-emitting element 144 is provided with a plurality of The light-emitting element 144 is disposed on the side of the second light-guiding portion 192 away from the first light-guiding portion 191 . The plurality of light-emitting elements 144 are spaced apart in the extending direction of the display area 1312 , and the light emitted by the light-emitting element passes through the second light-guiding portion. 192 leads to the first light guide portion 191 to be displayed in the display area 1312 .

In the technical solution of the present invention, a display area 1312 is provided on the panel 131, and a light guide member 190 is installed on the inner side of the panel 131. The light guide member 190 includes a first light guide portion 191 covering the display area 1312 and a The second light guide portion 192 on the side of the first light guide portion 191, the plurality of light emitting elements 144 are disposed on the side of the second light guide portion 192 away from the first light guide portion 191, and the plurality of light guide elements 190 are displayed on the display The regions 1312 are arranged at intervals in the extending direction. In this way, during use, the light emitted by the light-emitting element 144 is exposed from the display region 1312 through the second light guide portion 192 and the first light guide portion 191 in sequence. In the new solution, the light-emitting elements 144 are distributed at intervals in the extending direction of the display area 1312, and are evenly diffused by the two light guide parts, so that the light emitted from the display is uniform without the phenomenon of flare, so that the control box 100 The lighting prompt effect is better.

In the above content, the display area 1312 on the panel 131 may be a solid structure fixed on the panel 131, for example, in the case of a solid structure, a transparent plate body may be embedded on the panel 131, and the light emitted by the light guide 190 is emitted by the panel 131. The transparent plate body radiates outwards.

The display area 1312 can also be a spatial structure, and is a display through hole 1318 opened on the panel 131. Further, the light guide member 190 of the present application further includes a third light guide portion 193, and the third light guide portion 193 is connected to the first light guide portion 193. The side of the light guide portion 191 facing the panel 131 , and the third light guide portion 193 is adapted to be installed in the display through hole 1318 . In this arrangement, the display through holes 1318 are arranged in a narrow and long shape, and the third light guide portion 193 extends in the length direction of the first light guide portion 191 . Therefore, the third light guide portion 193 not only realizes the uniform direction of the light generated by the light emitting element 144 The light guide member 190 and the panel 131 are relatively fixed, and the connection structure is more stable.

In a preferred arrangement structure, the pressing button 143 is close to one end of the box body 110, and the light guide 190 is spaced apart from the pressing button 143 and extends toward the other end of the box body 110. In this arrangement, in the operation area 1311 to drive and press the button 143, the light of the light guide 190 will not be blocked too much, so that the user can more intuitively see the corresponding light prompts during the operation of the product.

In one embodiment, the thickness of the second light guide portion 192 in the direction away from or close to the panel 131 is greater than the thickness of the first light guide portion 191 . In this embodiment, the thickness of the second light guide portion 192 is set to be greater than the thickness of the first light guide portion 191 . Specifically, the second light guide portion 192 includes a base light guide portion 1921 and a thickened light guide portion 1922, the base light guide portion 1921 is connected to one side of the first light guide portion 191, and the thickened light guide portion 1922 is connected to the base On the side of the light guide portion 1921 away from the panel 131 , the thickness of the second light guide portion 192 in the direction away from or close to the panel 131 is greater than that of the first light guide portion 191 . It can be understood that the thickened light guide portion 1922 can also be connected to the side of the base light guide portion 1921 facing the panel 131 , or the thickened light guide portion 1922 can extend to the side facing the panel 131 and the side away from the panel 131 at the same time. Therefore, the thickness of the second light guide portion 192 can be made larger than the thickness of the first light guide portion 191 . In this way, the light from the light-emitting element 144 first enters the second light guide portion 192, and can be diffusely reflected in the second light guide portion 192 before being propagated into the first light guide portion 191. It can also achieve the effect of improving the uniformity of light output and reducing the effect of light spots.

Since the light emitted by the light-emitting element 144 first passes through the second light guide portion 192 and then goes to the first light guide portion 191, the thickened light guide portion 1922 in the second light guide portion 192 is projected to protrude from the first light guide portion 192. Part 191, in order to reduce the loss caused by the light emitting part 144 in the propagation process of the second light guide part 190, the utility model also has a slope or arc on the side of the thickened light guide part 1922 away from the light emitting part 144, With this arrangement, the light can form a specular reflection on the side surface of the thickened light guide portion 1922, thereby changing the propagation path of the light and preventing the light from the light-emitting element 144 from being directly scattered from the side surface.

In one embodiment, in the extending direction of the display area 1312 , both ends of the base light guide portion 1921 protrude from the two ends of the thickened light guide portion 1922 respectively, so as to be formed on the two ends of the base light guide portion 1921 respectively. The light guide limiting portion 1923, the inner side of the panel 131 is provided with a first limiting structure 1313 that cooperates with the light guide limiting portion 1923 to limit the movement of the light guide member 190 away from the panel 131 and/or limit the guide The optical member 190 moves along the extending direction of the panel 131 . Here, on the one hand, the first limiting structure 1313 and the light guide limiting portion 1923 further clamp the light guide member 190, and the mounting structure 127 is more stable.

Specifically, the first limiting structure 1313 is disposed adjacent to the light guide member 190 , and the first limiting structure 1313 includes a blocking protrusion 1314 located on the side of the light guide limiting portion 1923 away from the panel 131 , and the blocking protrusion 1314 is used for limiting The light guide member 190 moves away from the panel 131. Here, the first limiting structure 1313 constitutes an upside-down structure connected to the panel 131, and the blocking protrusion 1314 is the hook portion of the inverted structure. The blocking protrusion 1314 is pressed against the light guide. On the limiting portion 1923 , the light guide member 190 is pressed on the inner side surface of the panel 131 in this way. Further, in order to improve the stability of the mounting structure 127, there are two first limiting structures 1313. During the assembling process, the light guide 190 is pressed between the two limiting structures, so that the light guide 190 clamps Holding between the two first limiting structures 1313 , the two first limiting structures 1313 can also clamp and limit the entire light guide 190 , so that the mounting structure 127 is more stable. In order to facilitate installation, the side of the blocking protrusion 1314 facing the panel 131 is set as an inclined surface or an arc surface. In this way, during the installation process, the light guide limiting portion 1923 of the light guide member 190 can be adjusted by the inclined surface or curved surface on the blocking protrusion 1314. The sliding guide is performed in the direction toward the panel 131 , so that the assembly is smoother, and the wear of the light guide 190 can also be reduced.

In the above content, the cooperation between the third light guide portion 193 and the display through hole 1318 and the cooperation between the light guide limit portion 1923 and the first limit portion have realized that the light guide member 190 is at least in the length direction of the light guide member 190. In order to further improve the stability of the installation structure 127 of the light guide member 190, in one embodiment, the light guide member 190 further includes a light guide fixing portion 194, and the light guide fixing portion 194 is protruded and connected to the first light guide On the side of the light guide portion 191 away from the second light guide portion 192, the inner side of the panel 131 is provided with a second limiting structure 1315 that cooperates with the light guide fixing portion 194 to restrict the light guide member 190 from moving in a direction away from the panel 131, and /or, restrict the movement of the light guide member 190 along the extending direction of the panel 131 . Since the light guide fixing portion 194 and the second limiting structure 1315 are cooperatively disposed on the side opposite to the light emitting element 144 , that is, the side in the width direction of the light guide element 190 , the light guide element 190 has multiple dimensions. In this way, the light guide member 190 cannot slide relative to the panel 131, and the structure is more stable.

In one embodiment, the light guide fixing portion 194 is provided with a limit hole 1941 (refer to FIG. 7 ), and the second limit structure 1315 includes a limit post 1316 protruding from the inner side of the panel 131 . The post 1316 is inserted into the limiting hole 1941 to limit the movement of the light guide 190 relative to the panel 131 . The structural form of the limit hole 1941 and the limit post 1316 is more convenient during the docking process, so that the light guide fixing portion 194 and the second limit structure 1315 not only have the function of fixing after assembly, but also have the function of fixing during the assembly process. The positioning function, so that the assembly efficiency is higher.

Further, the light guide fixing portion 194 includes a half ring extension portion 1942 protruding from the first light guide portion 191 in a direction away from the panel 131 . The half ring extension portion 1942 is disposed around the limiting hole 1941 and located in the limiting hole 1941 the side away from the second light guide part 192 . Here, through the setting of the half-ring extension portion 1942, part of the structure that can be inserted into the limiting hole 1941 in the limiting column 1316 can be exposed on the light guide fixing portion 194, thereby facilitating subsequent operations such as gluing, welding, etc. The position post 1316 and the light guide fixing portion 194 are tightly fixed together, thereby improving the assembly structure stability of the light guide member 190 .

The battery 150 is disposed on the side of the electric control board 140 away from the panel 131 , and the battery 150 is electrically connected to the electric control board 140 ; the second functional component 142 is disposed on the side of the electric control board 140 away from the panel 131 , wherein the battery 150 One end of the first enclosure plate 132 is spaced apart to form an accommodating interval 151 , and the second functional part 142 is located in the accommodating interval 151 . In combination with the above content, the second functional part 142 includes a charging port 146, and the box body 110 cooperates with the first enclosure plate 132 and the bottom case 120 to form the above-mentioned charging port 110a. The space is reasonably used so that the thickness of the entire 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 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 one embodiment, a support protrusion 123 is protruded on the inner side of the bottom case 120, and the support protrusion 123 supports the battery 150, so that the battery 150 and the bottom The inner side surfaces of the case 120 are arranged at intervals. Through the arrangement of the support protrusions 123, the battery 150 and the inner side surface of the bottom case 120 are spaced apart. In this way, the impact transmitted from the outside to the bottom case 120 will not be directly transmitted to the battery 150, which is beneficial to improve the battery 150 during use. security. Of course, by separating the battery 150 from the bottom case 120 , the control box 100 has an air flow channel, which is also conducive to the heat dissipation during the use of the battery 150 , which also improves the use of the battery 150 from another level. safety.

10 to FIG. 12 , the bottom case 120 includes a bottom plate 121 and a second enclosure plate 122 connected to the bottom plate 121 ; and the support protrusion 123 includes a second enclosure plate 122 . A plurality of first support parts 1231 on the inner side of the first support part 1231 are distributed at intervals in the circumferential direction of the second enclosure plate 122 , and there is at least one end of the first support part 1231 away from the bottom plate 121 away from the bottom plate 121 beyond the side edge 1321 of the second enclosure plate 122, the end of the first support portion 1231 away from the bottom plate 121 protrudes into the surface shell 130, the end of the first support portion 1231 away from the bottom plate 121 The outer side is formed with a guide slope or a guide arc. In this embodiment, a guide slope or a guide arc surface is formed on the first support portion 1231 , so that the guide slope or guide arc surface can contact the inner wall surface of the first enclosure plate 132 during the assembly process of the bottom shell 120 and the face shell 130 . The alignment is realized, which makes the assembly process of the bottom case 120 and the front case 130 more convenient, and the first support portion 1231 also realizes the separation of the battery 150 and the second enclosure plate 122, which is beneficial to control the airflow in the internal heat dissipation process of the box 100. flow.

Further, the supporting protrusion 123 further includes a second supporting portion 1232 protruding from the inner side of the bottom plate 121 , wherein the second supporting portion 1232 is supported on the side of the battery 150 facing the bottom plate 121 , so that the battery 150 and the bottom plate 121 are positioned between the battery 150 and the bottom plate 121 . There is also a certain installation space, or a space that can flow air, wherein, in this embodiment, the first support portion 1231 and the second support portion 1232 can be in the form of an integral structure with the bottom case 120, for example, can be integral injection molding Formed into one piece, or welded into one piece.

The present invention adopts the structural form in which the first support portion 1231 and the second support portion are simultaneously provided in the support protrusion 123 . The first support portion 1231 and the second support portion are both plate-like structures, and the first support portion 1231 is used to block the battery 150 from approaching the second enclosure plate 122, so that the second enclosure plate 122 and the battery 150 are arranged at intervals, at the same time, the third buckle 124 is formed on the inner side of the second enclosure plate 122, and is located between the two sides of the battery 150 in the direction away from or close to the bottom plate 121. The buckles 136 and the third buckles 124 do not interfere with the internal structure of the control box 100 .

To sum up, the technical solution of the present invention is adopted in the structure of the box body 110 of the control box 100 , a connecting protrusion 133 is formed on the first enclosure plate 132 of the surface shell 130 , and a first buckle is formed on the connecting protrusion 133 136 and a second buckle position 137, and the bottom case 120 is provided with a third buckle position 124 for engaging with the first buckle position 136. Therefore, during the assembly process of the control box 100, the face shell 130 is buckled. When covering the bottom case 120 , the bottom case 120 and the top case 130 are fixed through the cooperation of the first buckle position 136 and the third buckle position 124 , and the electric control board 140 is clamped and limited by the second buckle position 137 synchronously. , to avoid that the electronic control board 140 frequently shakes in the control box 100 during use, resulting in abnormal functions of the electronic components. Because the solution of the present invention does not require additional screws, bolts and other connectors to separate the electronic components during the assembly process The board 140, the face shell 130 and the bottom shell 120 are fixed, the whole assembly process is more efficient and the structure is relatively stable, and at the same time, because the use of connecting parts is reduced, the external structural integrity of the control box 100 is high, and there will be no screws. Therefore, during the use of the control box 100 , the outside of the control box 100 is less likely to contain dirt and dirt, and routine maintenance is more convenient.

Please refer to FIGS. 2 and 5 , and FIGS. 10 to 12 , in order to realize the electrical connection between the control box 100 and the main structure in the portable nursing device 300 , the bottom plate 121 is formed with a thickened portion 126 protruding toward the inside; A mounting through hole 125 is formed on the 126 , a mounting slot 128 is formed around the mounting through hole 125 on the side of the thickened portion 126 corresponding to the outer wall surface of the bottom plate 121 , and the electrical connector 160 is installed in the mounting through hole 125 and is magnetically connected. The member 180 is exposed in the mounting slot 128 . The thickened portion 126 is integrally formed with the bottom plate 121 , the electrical connector 160 is a pin structure, and is arranged in the mounting hole on the inner side of the magnetic connector. During the signal transmission process of the control box 100 , the magnetic connector 180 can also form a pair of electrical connectors. The connection member 160 performs the shielding effect of external signals, which is beneficial to the transmission of control signals.

Further, the thickened portion 126 includes a mounting structure 127 formed toward the inner side of the box body 110 , the mounting structure 127 is spaced apart from the mounting through holes 125 , and one end of the electrical connecting wire 170 close to the mounting structure 127 is connected to the electrical connecting member 160 . One end of the cable is connected, and the electrical connection wire 170 is fixedly mounted on the bottom plate 121 through the mounting structure 127 . The electrical connecting wire 170 may be connected to the electrical connecting piece 160 by welding. In combination with the above, one end of the electrical connecting wire 170 is connected to the electrical connecting piece 160, and the other end is connected to the electric control board 140 or the battery 150, so that the electrical connecting wire 170 is connected to the electrical connecting piece 160 at one end. 170 has a first wire body segment between the battery 150 and the bottom plate 121 and a second wire body segment between the battery 150 and the second enclosure plate 122, the first wire body segment is fixed by the mounting structure 127, which can realize reasonable wiring , and the electrical connecting wire 170 is effectively fixed in the box body 110, which can avoid the phenomenon of poor contact at the welding connection between the electrical connecting wire 170 and the electrical connecting piece 160 due to vibration during long-term use.

In a feasible solution of the mounting structure 127, the mounting structure 127 includes two locking protrusions 1271 protruding from the first side surface, and a limiting groove 1272 is defined between the two locking protrusions 1271, and the electrical connection wire 170 is locked. Connected to the limiting groove 1272. In this embodiment, the limiting slot 1272 is formed, so that the electrical connecting wire 170 can be directly snapped into the notch of the limiting slot 1272 during the assembly process. The installation is convenient and the electrical connecting wire 170 is effectively fixed. It can be understood that the installation structure 127 can also adopt structural forms such as a buckle, a pressing plate, etc., to press the electrical connection wire 170 on the bottom plate 121. For the consideration of cost and installation space, the present invention preferably uses the limit slot 1272 to connect the electrical The connection line 170 performs a fixed solution.

Further, the locking protrusion 1271 extends in a direction close to or away from the installation through hole 125, so that the limit groove 1272 extends in a direction close to or away from the installation through hole 125. In this way, in this embodiment, the limit groove The 1272 is disposed toward the installation through hole 125, which can make the wiring of the electrical connecting wire 170 more straight, and the assembly is more convenient.

In order to facilitate the embedding of the electrical connecting wire 170 into the limiting groove 1272 , at least one free end of one of the latching protrusions 1271 facing the side of the other latching protrusion 1271 is provided with a guiding inclined surface to guide the electrical connector 160 to be snapped into In the limiting slot 1272, the present invention also furthermore the depth of the limiting slot 1272 is greater than or equal to the diameter or equivalent diameter of the electrical connecting wire 170, so that after the electrical connecting wire 170 is embedded in the limiting slot 1272, for the electrical connecting wire 170 The effective connection range is large, and it is not easy to loosen.

In the above content, there are two electrical connectors 160 , two electrical connecting wires 170 correspondingly, two mounting through holes 125 correspondingly, and two mounting structures 127 correspondingly. In order to improve the structural strength, a first connecting rib 1273 and a second connecting rib 1274 are also protruded on the inner surface of the thickened portion 126 . , the second connecting rib 1274 is arranged around the two mounting through holes 125, and the second connecting rib 1274 is connected to the two locking protrusions 1271 in the two mounting structures 127 away from each other. The first connecting rib 1273 and the second connecting rib 1274 make The strength of the rib and the hole structure at the thickened portion 126 is enhanced, so that during the assembly process of the electrical connecting wire 170 and the electrical connecting piece 160, there is sufficient strength support, and the phenomenon of structural deformation is not easy to occur.

Considering that the electrical connecting wire 170 and the electrical connecting piece 160 are both small devices, in order to facilitate the installation of the two, a reserved slot 129 is provided on the first side, and the installation through hole 125 and the installation structure 127 are all arranged in the reserved slot 129. , the reserved slot 129 extends toward the direction close to the installation structure 127, so that the installation structure 127 is located in the reserved slot 129, and the electrical connection wire 170 extends to the electrical connection piece 160 through the reserved slot 129, to be soldered with the electrical connector 160 . Since a welded part will be formed during welding, the welded part has a height, or when the glue is dispensed and fixed, the glue solidifies into a block shape. By setting the reserved groove 129 in the present invention, the welded part or the glue block can be bound to the reserved groove 129. Inside, and provide a sinking space, so that the electrical connecting wire 170 can extend to the electrical connecting piece 160 relatively flatly, so that the wiring is more reasonable and the welding is more reliable.

In another possible solution of the mounting structure 127, the mounting structure 127 includes two locking protrusions 1271 protruding from the inner surface of the thickened portion 126, the two locking protrusions 1271 are arranged at intervals, and the two locking protrusions 1271 Limiting grooves 1272 are defined between the positioning protrusions 1271, and the electrical connecting wires 170 are clamped in the limiting grooves 1272; and the locking protrusions 1271 extend in a direction close to or away from the mounting through holes 125, In order to make the limiting slot 1272 extend in a direction close to or away from the mounting through hole 125, the limiting slot 1272 is arranged toward the mounting through hole 125, which can make the wiring of the electrical connecting wire 170 more straight and easier to assemble. convenient.

The above-mentioned magnetic connector 180 and electrical connector 160 are located in the middle of the bottom plate 121, and after the overall assembly, are arranged opposite to the pressing buttons 143, display lights, etc. included in the first functional component 141 in the above-mentioned content, and are located in the middle of the box body 110. The two opposite surfaces, in this way, when operating the first functional part 141, the control box 100 is given pressure toward the direction of the magnetic connection part 180, so that the control box 100 is not easily removed from the control box 100 due to external force during the user's operation. The main body in the portable nursing device 300 is structurally detached, which is beneficial to the structural stability of the device.

Please refer to FIG. 17 to FIG. 30 , the present invention also provides a portable nursing device 300 . 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. The specific structure refers to the above-mentioned embodiments. Since the portable nursing device 300 adopts all the technical solutions of the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, and will not be repeated here.

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

The eye mask assembly 200 further includes a strap 240, the strap 240 is connected to the flexible eye mask body 210, and the magnetic base 260 is arranged on the flexible eye mask body 210 or the strap 240 for the control box 100 to be installed, the control box 100 It is used to control the operation of the flexible eyecup body 210 .

Wherein, the eye mask assembly 200 further includes a flexible reinforcing sheet 250, the flexible reinforcing sheet 250 includes a first segment and a second segment that are connected to each other, and the first segment is connected to the connection between the strap 240 and the flexible eye mask body 210, The second segment extends along the strap 240 away from the flexible eyewear body 210 .

In use, the flexible reinforcing sheet 250 is cushioned on the connection between the strap 240 and the flexible eye mask body 210, and the flexible reinforcing sheet 250 can be made of leather or polyester cloth, so that the body feels more comfortable when in contact with human skin. Of course, the flexible reinforcing sheet 250 can also be made of other skin-friendly materials, and the width of the flexible reinforcing sheet 250 is larger than that of the strap 240 and smaller than the width of the flexible eye mask body 210 , and the flexible reinforcing sheet 250 will not affect the flexible eye mask body 210 . and the function of the strap 240 itself, and in terms of viewing angle, a smooth transition is formed from the flexible eye mask body 210 to the strap 240, and the visual effect will not be too abrupt. Further, the function of the flexible reinforcing sheet 250 is that it is connected to the strap. 240 and the flexible eye mask body 210 can avoid friction between the straps 240 and the flexible eye mask body 210 during the pulling process during use, which will cause the flexible eye mask body 210 to wear after long-term use, which prolongs the entire eye mask assembly 200. service life. Specifically, the first segment and the strap 240 are fixed on the flexible eye mask body 210 by heat pressing; and/or, the first segment and the strap 240 are fixed on the flexible eye mask body 210 by sewing, so that, in the During wearing, the surface of the connection is relatively flat, and the foreign body sensation will not be too strong. Further, the tensile resistance of the flexible reinforcing sheet 250 is stronger than that of the flexible eyewear body 210 , that is, under the action of the same external force, the flexible reinforcing sheet 250 is less likely to be damaged by the structure than the flexible eyewear body 210 .

In one embodiment, the flexible eyecup body 210 includes an inner eyecup body 220 and an outer eyecup body 230, the strap 240 is clamped between the inner eyecup body 220 and the outer eyecup body 230, and the first section is attached to the inner eyecup body The inner side of the body, or the first section is attached and connected to the outer side of the outer cover body, so that in the wearing process, under pressure, there is also an inner eye cover body between the flexible reinforcing sheet 250 and the wearer's skin 220, so that the inner eyecup body 220 is pressed against the eyes of the wearer, and the inner eyecup body 220 of the flexible eyecup body 210 is matched with the contour of the human eye socket, so that the wearer feels the smooth inner surface of the inner eyecup body 220 in contact with the body. , more comfortable to wear.

Specifically, the inner eye mask body 220 includes an inner elastic flexible layer and an inner protective layer disposed inside the inner elastic flexible layer. The inner elastic flexible layer has elasticity in the thickness direction of the flexible eye mask body 210 and is connected to the inner eye mask body at the first section. In this embodiment, the inner elastic flexible layer is a sponge, and the sponge has a porous structure, which makes the overall structure light and flexible.

The outer eye mask body 230 includes an outer elastic flexible layer and an outer protective layer disposed outside the outer elastic flexible layer. The outer elastic flexible layer has elasticity in the thickness direction of the flexible eye mask body 210 and is connected to the outer eye mask body 230 at the first section. , the first segment is sandwiched between the outer elastic flexible layer and the strap 240 .

In one embodiment, the eye mask assembly 200 further includes a heating film 270, and the heating film 270 can be used to heat the user during the wearing process to improve the nursing effect. The heating film 270 is disposed between the inner eye mask body 220 and the outer eye mask body 230 , wherein the heating film 270 includes two parts corresponding to two eyes, and the two parts can 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 , and one end of the first strap 241 It is fixedly connected to one end of the flexible eye mask body 210, the first flexible reinforcing sheet 251 is connected to the connection between the first strap 241 and the flexible eye mask body 210; one end of the second strap 242 is fixedly connected to the other end of the flexible eye mask body 210, The second flexible reinforcing sheet 252 is connected at the connection between the second strap 242 and the flexible eyecup body 210;

The other end of the second strap 242 is detachably connected to the other end of the first strap 241 , so that the length of the strap 240 is adjustable. That is to say, in this embodiment, a first strap 241 and a second strap 242 are respectively provided at both ends of the flexible eye mask body 210, and are respectively connected between the two straps 240 and the flexible eye mask body 210 through the flexible reinforcing sheet 250, Through the design of the adjustable length of the strap 240, the portable nursing device 300 can be adjusted according to the head circumference of the individual during use, so that the wearing comfort is better.

In order to improve comfort, in the above content, the first strap 241 and the second strap 242 are both the flexible strap body 243 and the silicone piece 244 arranged on the outer wall surface of the free end of the flexible strap body 243 and the Velcro arranged on the inner side. 245. During use, the two straps 240 can be pulled by holding the silicone piece 244 to adjust the tightness, and the silicone piece 244 has a softer hand feeling, so the use effect is better.

In one embodiment, the magnetic base 260 is disposed at one end of the flexible eye mask body 210 , and the control box 100 is connected to the magnetic base 260 through the magnetic connector 180 by suction. Specifically, a mounting opening 231 (refer to FIG. 20 ) is provided on the outer wall of the outer eye mask body 230 of the flexible eye mask body 210 , the magnetic base 260 is fixed at the mounting opening 231 , and the thickened part on the side of the control box 100 is A magnetic attraction interface 1261 is formed on the outer wall surface of the 126, and the magnetic attraction base 260 includes a base body 261. The base body 261 is provided with a raised structure 2611 whose shape and size are adapted to the magnetic attraction interface 1261, and The base body 261 is provided with a magnetic attraction piece 262 which is arranged around the peripheral side of the protruding structure 2611. The position of the magnetic attraction piece 262 corresponds to the position of the magnetic connection piece 180. In the above content, the installation through hole 125 penetrates through Magnetic suction interface 1261, the electrical connector 160 is exposed on the magnetic interface, the magnetic suction base 260 is provided with a socket 263 corresponding to the electrical connector 160 on the convex structure 2611, during assembly, the convex structure 2611 is inserted into the magnetic suction interface 1261 , the electrical connector 160 and the socket 263 are electrically coupled. A first cable 280 is connected between the heating film 270 and the magnetic base 260. The first cable 280 is arranged in a curved shape on the inner sponge layer and/or the outer sponge layer. The first cable 280 is connected to the inner sponge layer and/or the outer sponge layer. Set in the socket 263 in the magnetic base, so as to realize the power connection of the heating film 270 . Further, in the present application, a mounting structure 127 similar to the thickened portion 126 is also formed on the side of the magnetic base 260 away from the control box 100 to fix the first cable 280 so that the first cable 280 is firmly fixed , and the wiring is reasonable. For detailed solutions, please refer to the description of the above content, which will not be repeated here.

The above are only optional embodiments of the present utility model, and are not intended to limit the scope of the present utility model patent. Under the inventive concept of the present utility model, the equivalent structure transformations made by using the contents of the present utility model description and accompanying drawings, Or directly/indirectly applied in other related technical fields are included in the scope of patent protection of the present invention.

Claims (11)

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;

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.

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;

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.

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;

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

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

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,

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.

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;

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.

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;

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.

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 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 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,

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

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.

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