CN215914179U - Water purifying and drinking machine and display assembly thereof - Google Patents

Abstract

The utility model relates to a water purifying and drinking machine and a display assembly thereof, wherein the display assembly comprises a display board box, a display circuit board, a display board cover and a shell. When the display circuit board is assembled, the display circuit board is installed in the accommodating cavity of the display board box through the placing opening, and the display board cover covers the placing opening and is clamped with the second clamping structure through the second matching structure. The display panel box is placed in the installation cavity through the installation opening of the shell, so that the first matching structure is clamped with the first buckle structure. Because place the mouth and set up towards the direction of installing the mouth, the display panel lid further covers to locate on the installing the mouth. Only need in the installation with the display panel lid on the display panel box, the installation intracavity is placed to the display panel box, can utilize the joint of first cooperation structure and first buckle structure and the joint of first cooperation structure and first buckle structure, constitutes the display module, and the packaging efficiency is high. When the equipment, only need with the shell dorsad in the one side of installing the mouth install on the casing can, shorten production cycle, improve production efficiency.

Description

Water purifying and drinking machine and display assembly thereof

Technical Field

The utility model relates to the technical field of drinking structures, in particular to a water purifying drinking machine and a display assembly thereof.

Background

Because traditional clean drink machine utilizes filter core structure to realize the purification effect to the drinking water. The structure of the water purifying drinking machine becomes complex, so that the assembly process is complicated. And because of self structure reason of traditional clean drink machine, the display module needs on clean drink machine production line, assembles the different spare part of display module together according to the assembly order one by one, and the assembly process of display module is inconvenient, greatly lengthens the production line length of clean drink machine, leads to production efficiency to hang down.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water purifying dispenser and a display assembly thereof, aiming at the problem of low production efficiency of the water purifying dispenser caused by inconvenient assembly process of the display assembly.

A display assembly of a water purifying drinking machine comprises a display board box, a display circuit board, a shell and a display board cover, wherein an accommodating cavity is formed in the display board box, an opening at one side of the display board box is formed in a placing opening communicated with the accommodating cavity, a first buckle structure is formed on the outer wall of the display board box, and a second buckle structure is formed at one side of the display board box, which is formed with the placing opening; the display circuit board can be arranged in the accommodating cavity through the placing opening; an installation cavity is formed in the shell, an opening on one side of the shell forms an installation opening communicated with the installation cavity, a first matching structure is formed on the inner wall of the installation cavity, the display panel box can be placed in the installation cavity through the installation opening so that the placement opening is arranged towards the direction of the installation opening, and the first buckle structure is clamped with the first matching structure; the side department of display panel lid is formed with second cooperation structure, display panel lid is located on the installing port and cover place the mouth, second cooperation structure with second buckle structure looks joint.

In one embodiment, the second buckling structure is formed on an outer wall of the display board box forming the placing opening.

In one embodiment, the number of the first buckle structures is at least two, and each first buckle structure is arranged around the placing opening at intervals, the number of the first matching structures is consistent with that of the first buckle structures, and each first buckle structure can be correspondingly clamped with one first matching structure; the number of the second buckle structures is at least two, the second buckle structures are arranged around the placing opening at intervals, the number of the second matching structures is consistent with that of the second buckle structures, and each second buckle structure can be correspondingly clamped with one second matching structure; and in the direction of the placing opening facing the accommodating cavity, each first buckle structure and each second buckle structure are arranged in a staggered manner.

In one embodiment, a first connecting structure is further formed on the outer wall of the display panel box, a first connecting hole is formed in the first connecting structure, a second connecting hole is formed in the display panel cover, and the second connecting hole can be correspondingly communicated with the first connecting hole, so that one end of a fastening nail can penetrate through the first connecting hole and penetrate through the second connecting hole.

In one embodiment, a connection post is formed on one side of the display panel cover facing the display panel box, the second connection hole is formed through the connection post by the display panel cover and faces away from one end of the display panel cover, a limit groove is formed on one side of the first connection structure facing the display panel cover, the first connection hole is formed in a bottom wall of the limit groove, and one end of the connection post facing away from the display panel cover can penetrate through the limit groove, so that the first connection hole is communicated with the second connection hole.

In one embodiment, an annular sealing groove is formed in one side, facing the display panel box, of the display panel cover, a sealing strip is arranged in the sealing groove, and the outer edge of the placing opening can penetrate through the sealing groove and abut against the sealing strip;

or the display panel box faces towards one side of the display panel cover to form an annular sealing groove, the placing opening is located in the annular inner ring of the sealing groove, a sealing strip is arranged in the sealing groove, a butt strip is formed on one side of the display panel cover and can penetrate through the sealing groove and abut against the sealing strip.

In one embodiment, a limiting protrusion is further formed on the outer wall of the display panel box, a matching protrusion is formed on the inner wall of the installation cavity, and the limiting protrusion can abut against the matching protrusion.

In one embodiment, the display assembly of the water purifying drinking machine further comprises a connecting wire, a connecting terminal is formed on the display circuit board, one end of the connecting wire is connected to the connecting terminal, a wire passing hole communicated with the installation cavity is formed in the inner wall of the accommodating cavity, a wire clamping structure is arranged on the inner wall of the installation cavity, the other end of the connecting wire penetrates through the wire passing hole and penetrates through the installation cavity, and the other end of the connecting wire can be clamped on the wire clamping structure.

In one embodiment, the display assembly of the water purifying drinking machine further comprises a front shell, a third clamping structure is formed on the front shell, a third matching structure is formed on one side, back to the mounting opening, of the outer shell, and the third clamping structure can be clamped with the third matching structure.

The water purifying and drinking machine comprises a machine shell and the display assembly, wherein one side, back to the mounting port, of the machine shell is mounted on the machine shell.

According to the water purifying drinking machine and the display assembly thereof, when the display assembly is assembled, the display circuit board is installed in the accommodating cavity of the display board box through the placing opening, the display board cover covers the placing opening and is clamped with the second clamping structure through the second matching structure, so that the display board cover and the display board box are stably connected together, and the display circuit board is effectively accommodated in the accommodating cavity. Further place the installation intracavity with the display panel box by the installing port of shell to make first cooperation structure and first buckle structure joint, guarantee that the stable installation of display panel box is in the installation intracavity. And because the placing opening is arranged towards the direction of the mounting opening, the display board cover is further covered on the mounting opening, and the mounting opening and the placing opening are simultaneously covered by the display board cover. Only need in the installation with the display panel lid on the display panel box, the installation intracavity is placed to the display panel box, can utilize the joint of first cooperation structure and first buckle structure and the joint of first cooperation structure and first buckle structure, constitutes the display module, and the assembling process is convenient, and the packaging efficiency is high. When the display assembly is assembled, the display assembly and other components of the water purifying dispenser can be assembled simultaneously, and finally, the display assembly can be installed on the shell only by installing the shell on one side back to the installation port on the shell, so that the production period is shortened, and the production efficiency is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Furthermore, the drawings are not to scale of 1:1, and the relative dimensions of the various elements in the drawings are drawn only by way of example and not necessarily to true scale. In the drawings:

FIG. 1 is a schematic diagram of a display module according to an embodiment;

FIG. 2 is an exploded view of the display assembly shown in FIG. 1;

FIG. 3 is a cross-sectional view of the display assembly shown in FIG. 1;

FIG. 4 is a front view of the display panel cassette of FIG. 3;

FIG. 5 is a side view of the display case of FIG. 4;

FIG. 6 is a front view of the display circuit board of FIG. 3;

FIG. 7 is a front view of the display cover of FIG. 3;

FIG. 8 is a side view of the display cover shown in FIG. 7;

FIG. 9 is a front view of the housing of FIG. 3;

fig. 10 is a front view of the front housing of fig. 3.

Description of reference numerals:

10. the display module comprises a display assembly 100, a display panel box 102, an accommodating cavity 104, a placing port 106, a second screw hole 107, a positioning column 108, a wire passing hole 110, a first buckle structure 120, a second buckle structure 130, a first connecting structure 132, a first connecting hole 134, a limiting groove 140, a limiting protrusion 200, a display circuit board 210, a first screw hole 220, a positioning hole 230, a connecting wire 240, a connecting terminal 300, a shell 302, a mounting cavity 304, a mounting port 306, a second fixing hole 310, a first matching structure 320, a matching protrusion 330, a wire clamping structure 400, a display panel cover 410, a second matching structure 420, a second connecting hole 430, a connecting column 440, a sealing groove 450, a cover plate 460, a display panel 500, a sealing strip 600, a front shell 610, a third buckle structure 620 and a first fixing hole.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Referring to fig. 1 to 3, a display assembly 10 of a water purifying drinking machine according to an embodiment of the present invention can achieve a display function. Specifically, the display assembly 10 includes a display board box 100, a display circuit board 200, a housing 300 and a display board cover 400, wherein an accommodating cavity 102 is formed in the display board box 100, an opening at one side of the display board box 100 is formed in a placing opening 104 communicated with the accommodating cavity 102, a first buckling structure 110 is formed on an outer wall of the display board box 100, and a second buckling structure 120 is formed at one side of the display board box 100 where the placing opening 104 is formed; the display circuit board 200 can be installed in the accommodating cavity 102 through the placing opening 104; a mounting cavity 302 is formed in the housing 300, a mounting opening 304 communicated with the mounting cavity 302 is formed in an opening on one side of the housing 300, a first matching structure 310 is formed on an inner wall of the mounting cavity 302, the display panel box 100 can be placed in the mounting cavity 302 through the mounting opening 304, so that the placing opening 104 is arranged towards the mounting opening 304, and the first fastening structure 110 is fastened with the first matching structure 310; the side of the display panel cover 400 is provided with a second matching structure 410, the display panel cover 400 is covered on the mounting opening 304 and covers the placing opening 104, and the second matching structure 410 is clamped with the second clamping structure 120.

When the display assembly 10 is assembled, the display circuit board 200 is installed in the accommodating cavity 102 of the display board box 100 through the accommodating opening 104, and the display board cover 400 covers the accommodating opening 104 and is clamped with the second fastening structure 120 through the second matching structure 410, so that the display board cover 400 and the display board box 100 are stably connected together, and the display circuit board 200 is effectively accommodated in the accommodating cavity 102. The display panel box 100 is further placed into the mounting cavity 302 through the mounting opening 304 of the housing 300, so that the first mating structure 310 is clamped with the first fastening structure 110, and the display panel box 100 is stably mounted in the mounting cavity 302. At this time, since the placing opening 104 is disposed toward the mounting opening 304, the display panel cover 400 is further disposed on the mounting opening 304, and the mounting opening 304 and the placing opening 104 are simultaneously covered by the display panel cover 400. Only need in the installation with display panel lid 400 lid on display panel box 100, in display panel box 100 placed installation cavity 302, can utilize first cooperation structure 310 and the joint of first buckle structure 110 and the joint of first cooperation structure 310 and first buckle structure 110, constitute display module 10, the assembling process is convenient, and the packaging efficiency is high.

Referring to fig. 4 to 6, in an embodiment, a first screw hole 210 is formed on the display circuit board 200, a second screw hole 106 is formed on the bottom wall of the accommodating cavity 102, and the display circuit board 200 is placed in the accommodating cavity 102, so that the first screw hole 210 is correspondingly communicated with the second screw hole 106. One end of the connection screw can penetrate through the first screw hole 210 and the second screw hole 106, so as to fix the display circuit board 200 in the accommodating cavity 102.

Specifically, the number of the first screw holes 210 is at least two, and the respective first screw holes 210 are provided at intervals. The number of the second screw holes 106 is the same as the number of the first screw holes 210, and each first screw hole 210 can correspondingly communicate with one second screw hole 106.

Optionally, a positioning column 107 is formed on the bottom wall of the accommodating cavity 102, and a positioning hole 220 is further formed on the display circuit board 200, so that when the display circuit board 200 is placed in the accommodating cavity 102, the positioning column 107 is inserted into the positioning hole 220, and the first screw hole 210 can be correspondingly communicated with the second screw hole 106. Specifically, the number of the positioning posts 107 may be at least two, the number of the positioning holes 220 is the same as the number of the positioning posts 107, and each positioning post 107 can be correspondingly inserted into one positioning hole 220.

Referring to fig. 4, 5, 7 and 8, in an embodiment, the second fastening structure 120 is formed on an outer wall of the display board box 100 forming the placing opening 104. Since the first fastening structure 110 and the second fastening structure 120 are both on the outer wall of the display board box 100, they are prevented from being formed on the inner wall of the accommodating cavity 102, and further, the stability of the display circuit board 200 in the accommodating cavity 102 is prevented from being affected by the clamping fit. In other embodiments, the second snap structure 120 can also be formed on the inner wall of the receiving cavity 102.

In an embodiment, the number of the second fastening structures 120 is at least two, and each of the second fastening structures 120 is disposed around the placing opening 104 at intervals, the number of the second mating structures 410 is the same as that of the second fastening structures 120, and each of the second fastening structures 120 can be correspondingly fastened with one of the second mating structures. The clamping connection between the plurality of second fastening structures 120 and the second fitting structure 410 can improve the connection stability between the display cover 400 and the display box 100.

Specifically, in a direction in which the placing opening 104 faces the accommodating cavity 102, the first snap structure 110 and each of the second snap structures 120 are arranged in a staggered manner. Through second buckle structure 120 and first buckle structure 110 dislocation set, avoid mutual interference when the joint, influence joint stability.

In this embodiment, the second fastening structure 120 is a fastening protrusion, and the second engaging structure 410 is a hook, so that the hook can be fastened on the fastening protrusion when the display cover 400 is covered on the display box 100. In other embodiments, the second fastening structure 120 may also be a hook, and the second mating structure 410 is a clamping protrusion, as long as the clamping between the second fastening structure 120 and the second mating structure 410 can be realized.

Referring to fig. 2 and 3, in an embodiment, a first connecting structure 130 is further formed on a side of the display board box 100 facing the display board cover 400, a first connecting hole 132 is formed on the first connecting structure 130, a second connecting hole 420 is formed on the display board cover 400, and the second connecting hole 420 can be correspondingly communicated with the first connecting hole 132, so that one end of a fastening nail can pass through the first connecting hole 132 and penetrate through the second connecting hole 420. The first connecting structure 130 is arranged to facilitate the opening of the second connecting hole 420, so that the fastening nail can penetrate through the first connecting hole 132 and penetrate through the second connecting hole 420, thereby realizing the fixed installation of the display panel cover 400 and the display panel box 100.

In one embodiment, the first connecting structure 130 is formed on an outer wall of the display panel box 100. The first connecting structure 130 is formed on the outer wall of the display board box 100, so that the first connecting structure 130 is prevented from occupying the space in the accommodating cavity 102, and the installation of the display circuit board 200 in the accommodating cavity 102 is prevented from being influenced.

In one embodiment, a connection post 430 is formed on one side of the display panel cover 400 facing the display panel box 100, the second connection hole 420 is formed through the connection post 430 by the display panel cover 400, the end of the connection post 430 facing away from the display panel cover 400, a limit groove 134 is formed on one side of the first connection structure 130 facing the display panel cover 400, the first connection hole 132 is formed on a bottom wall of the limit groove 134, and one end of the connection post 430 facing away from the display panel cover 400 can be inserted into the limit groove 134, so that the first connection hole 132 is communicated with the second connection hole 420. The limiting groove 134 is penetrated through by one end of the connecting column 430, so that the relative position of the display board cover 400 and the display board box 100 can be limited, the stable alignment and communication of the first connecting hole 132 and the second connecting hole 420 is ensured, and the installation efficiency is further improved. Meanwhile, since the fastening nail can be penetrated through the connecting column 430, the axial length of the second connecting hole 420 can be extended by using the connecting column 430, and the stability of the fastening nail connected with the connecting column 430 is improved.

In an embodiment, an annular sealing groove 440 is formed on one side of the display panel cover 400 facing the display panel box 100, a sealing strip 500 is disposed in the sealing groove 440, and an outer edge of the placing opening 104 can penetrate through the sealing groove 440 and press against the sealing strip 500. Sealing groove 440 is arranged to accommodate sealing strip 500, the outer edge of placing opening 104 abuts against sealing strip 500 to seal placing opening 104, and sealing effect on display circuit board 200 in accommodating cavity 102 is achieved.

In another embodiment, an annular sealing groove is formed on one side of the display panel box 100 facing the display panel cover 400, the placing opening 104 is located in an inner ring of the annular sealing groove, a sealing strip 500 is arranged in the sealing groove, and an abutting strip is formed on one side of the display panel cover 400 and can penetrate through the sealing groove and abut against the sealing strip 500.

In one embodiment, the display cover 400 includes a cover plate 450 and a display panel 460, the second mating structure 410 is formed at a side edge of the cover plate 450, the cover plate 450 is covered at the mounting opening 304, and the display panel 460 is attached to a side of the cover plate 450 facing away from the display box 100. Specifically, the sealing groove 440 may be opened at a side of the cover plate 450 facing away from the display panel 460.

Referring to fig. 4 and 9, in an embodiment, the number of the first fastening structures 110 is at least two, the first fastening structures 110 are disposed around the placing opening 104 at intervals, the number of the first matching structures 310 is the same as that of the first fastening structures 110, and each first fastening structure 110 can be correspondingly fastened with one first matching structure 310. The clamping connection between the plurality of first fastening structures 110 and the first mating structure 310 can improve the stability of the clamping connection between the display panel box 100 and the housing 300.

Specifically, in a direction that the placing opening 104 faces the accommodating cavity 102, each of the first snap structures 110 and each of the second snap structures 120 are disposed in a staggered manner. Through second buckle structure 120 and first buckle structure 110 dislocation set, avoid mutual interference when the joint, influence joint stability.

In an embodiment, a limiting protrusion 140 is further formed on an outer wall of the display panel box 100, a matching protrusion 320 is formed on an inner wall of the mounting cavity 302, and the limiting protrusion 140 can abut against the matching protrusion 320. Specifically, the engaging protrusion 320 is formed with an engaging groove, and the limiting protrusion 140 can be inserted into the engaging groove. The position of the display panel box 100 in the installation cavity 302 can be effectively limited by the abutting fit of the limiting protrusion 140 and the fitting protrusion 320.

Optionally, there are at least two limiting protrusions 140, and each limiting protrusion 140 is disposed around the outer wall of the display board box 100 at intervals. The number of the fitting protrusions 320 corresponds to the number of the stopper protrusions 140. And the position-limiting protrusion 140 and the first buckling structure 110 are disposed in a staggered manner in the direction from the placing opening 104 to the accommodating cavity 102.

Referring to fig. 2, fig. 3 and fig. 9, in an embodiment, the display assembly 10 further includes a connection wire 230, a connection terminal 240 is formed on the display circuit board 200, one end of the connection wire 230 is connected to the connection terminal 240, a wire passing hole 108 communicated with the installation cavity 302 is formed on an inner wall of the accommodating cavity 102, and the other end of the connection wire 230 passes through the wire passing hole 108 and is inserted into the installation cavity 302.

Specifically, a wire clamping structure 330 is disposed on an inner wall of the mounting cavity 302, and the other end of the connecting wire 230 can be clamped on the wire clamping structure 330. The fixing of the connecting wires 230 can be conveniently realized through the wire clamping structure 330, and the influence on the stability of the connection with the display circuit board 200 caused by the movement of the connecting wires 230 relative to the display circuit board 200 is avoided. Further, a threading hole is further formed in the bottom wall of the mounting cavity 302, and the other end of the connecting wire 230 can further penetrate out of the threading hole, so that the display circuit board 200 can be electrically connected with other devices conveniently.

Referring to fig. 2, 9 and 10, in an embodiment, the display module 10 further includes a front case 600, a third fastening structure 610 is formed on the front case 600, a third mating structure is formed on a side of the housing 300 opposite to the mounting opening 304, and the third fastening structure 610 can be fastened to the third mating structure. During installation, the shell 300 is clamped with the third matching structure through the third clamping structure 610, so that the shell 300 is installed on the front shell 600, and the installation efficiency is improved.

Specifically, the number of the third snap structures 610 is at least two, the number of the third mating structures is the same as the number of the third snap structures 610, and each third snap structure 610 can be correspondingly snapped with a third mating structure.

In another embodiment, the front case 600 is provided with a first fixing hole 620, one side of the outer case 300 opposite to the mounting opening 304 is provided with a second fixing hole 306, and the second fixing hole 306 can be correspondingly communicated with the first fixing hole 620, so that one end of a fastening nail can pass through the first fixing hole 620 and penetrate through the second fixing hole 306. The fastening nail penetrates through the first fixing hole 620 and penetrates through the second fixing hole 306, so that the connection stability of the outer shell 300 and the front shell 600 can be further improved.

In one embodiment, the water purifier includes a cabinet and the display assembly 10 in any of the above embodiments, and the side of the housing 300 facing away from the mounting opening 304 is mounted on the cabinet. Specifically, the front case 600 is mounted on the cabinet such that the housing 300 is positioned at a side of the front case 600 facing away from the cabinet. Further, the front case 600 is fastened to the case.

When the water purifying drinking machine is assembled, the display component 10 and other components of the water purifying drinking machine can be assembled at the same time, and finally, the display component 10 can be installed on the casing only by installing the side, opposite to the installation opening 304, of the casing 300 on the casing, so that the production period is shortened, and the production efficiency is improved.

In other embodiments, the display assembly 10 in any of the above embodiments may also be applied to other devices requiring display.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating 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 the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

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

Claims (10)

1. A display assembly for a water dispenser, the display assembly comprising:

the display panel box is internally provided with an accommodating cavity, an opening at one side of the display panel box is formed in a placing opening communicated with the accommodating cavity, a first buckle structure is formed on the outer wall of the display panel box, and a second buckle structure is formed at one side of the display panel box, which is formed with the placing opening;

the display circuit board can be arranged in the accommodating cavity through the placing opening;

the display panel box comprises a shell, wherein a mounting cavity is formed in the shell, a mounting opening communicated with the mounting cavity is formed in an opening on one side of the shell, a first matching structure is formed on the inner wall of the mounting cavity, the display panel box can be placed in the mounting cavity through the mounting opening, so that the placing opening is arranged towards the direction of the mounting opening, and the first buckling structure is clamped with the first matching structure; and

the display panel cover, the side department of display panel cover is formed with second cooperation structure, display panel cover lid is located on the installing port and cover place the mouth, second cooperation structure with second buckle structure looks joint.

2. The display assembly of a clean drink machine as claimed in claim 1, wherein said second snap structure is formed on an outer wall of said display case forming said placement opening.

3. The display assembly of a clean drinking machine as claimed in claim 2, wherein the number of the first fastening structures is at least two, and each of the first fastening structures is arranged around the placing opening at intervals, the number of the first matching structures is the same as that of the first fastening structures, and each of the first fastening structures can be correspondingly fastened with one of the first matching structures; the number of the second buckle structures is at least two, the second buckle structures are arranged around the placing opening at intervals, the number of the second matching structures is consistent with that of the second buckle structures, and each second buckle structure can be correspondingly clamped with one second matching structure;

and in the direction of the placing opening facing the accommodating cavity, each first buckle structure and each second buckle structure are arranged in a staggered manner.

4. The display assembly of a clean drinking machine as claimed in claim 1, wherein the outer wall of the display panel box is further formed with a first connecting structure, the first connecting structure is provided with a first connecting hole, the display panel cover is provided with a second connecting hole, the second connecting hole can be correspondingly communicated with the first connecting hole, so that one end of the fastening pin can pass through the first connecting hole and penetrate through the second connecting hole.

5. The display assembly of clean drinking machine as claimed in claim 4, wherein a connection post is formed on one side of the display cover facing the display box, the second connection hole is formed through the connection post by the display cover and faces away from one end of the display cover, a limit groove is formed on one side of the first connection structure facing the display cover, the first connection hole is formed on a bottom wall of the limit groove, and one end of the connection post facing away from the display cover can penetrate through the limit groove to communicate the first connection hole with the second connection hole.

6. The display assembly of the water purifying drinking machine as claimed in any one of claims 1 to 5, wherein an annular sealing groove is formed on one side of the display plate cover facing the display plate box, a sealing strip is arranged in the sealing groove, and the outer edge of the placing opening can penetrate through the sealing groove and press against the sealing strip; or

The display panel box orientation one side of display panel lid is formed with annular sealed recess, it is located the annular to place the mouth in the inner ring of sealed recess, be provided with the sealing strip in the sealed recess, one side of display panel lid is formed with the butt strip, the butt strip can wear to locate sealed recess supports and presses on the sealing strip.

7. The display assembly of the water purifier as claimed in any one of claims 1 to 5, wherein a limiting protrusion is further formed on an outer wall of the display panel box, and a fitting protrusion is formed on an inner wall of the mounting cavity, and the limiting protrusion can abut against the fitting protrusion.

8. The display assembly of the water purifying drinking machine as claimed in any one of claims 1 to 5, further comprising a connecting wire, wherein the display circuit board is formed with a connecting terminal, one end of the connecting wire is connected to the connecting terminal, the inner wall of the accommodating cavity is provided with a wire passing hole communicated with the mounting cavity, the inner wall of the mounting cavity is provided with a wire clamping structure, the other end of the connecting wire passes through the wire passing hole and is inserted into the mounting cavity, and the other end of the connecting wire can be clamped on the wire clamping structure.

9. The display assembly of a water purifying drinking machine as claimed in any one of claims 1 to 5, further comprising a front shell, wherein a third fastening structure is formed on the front shell, and a third matching structure is formed on a side of the outer shell opposite to the mounting opening, and the third fastening structure can be fastened with the third matching structure.

10. A water purification dispenser, comprising:

a housing; and

the display assembly of any one of claims 1-9, wherein a side of the housing facing away from the mounting opening is mounted to the chassis.

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