Display assembly and water drinking equipment

Abstract

The utility model relates to the technical field of display assemblies, in particular to a display assembly and drinking water equipment, and aims to solve the problems that a display panel of the display assembly is high in manufacturing cost and a membrane of a non-flat-plate-shaped display panel is prone to falling off. In order to achieve the purpose, the display assembly comprises a support, a display panel connected to the support and a circuit board located between the support and the display panel, a light-emitting element is arranged on the side face, facing the display panel, of the circuit board, and the display panel comprises a first flat plate and a second flat plate which are in seamless connection. The first flat plate covers the circuit board and the front portion of the support, the second flat plate covers the upper portion of the support, the first flat plate is made of semi-light-transmitting materials or light-transmitting materials, a membrane is attached to the side face, facing the support, of the first flat plate, and the membrane is provided with a non-light-transmitting area and a light-transmitting area surrounded by the non-light-transmitting area. In this way, the membrane does not need to be punched and formed through a die, and the manufacturing cost of the display panel and the risk that the membrane falls off are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of display components, and specifically provides a display component and a drinking water device. Background Art

[0002] The display assembly is a common component of drinking water equipment, such as water dispensers, water purifiers, and integrated water heaters. Typically, a display assembly consists of a bracket, a display panel connected to the front of the bracket, and a circuit board positioned between the bracket and the display panel. The circuit board has a light-emitting element positioned on the side facing the display panel. Light from the light-emitting element passes through the display panel to display information to the user.

[0003] Typically, a display panel includes a substrate and a diaphragm located on the outer surface of the substrate. The diaphragm has a specific display pattern, and the display panel is manufactured using the IMD (In-Mold Decoration) process. Specifically, the printed diaphragm is first hot-pressed and punched in a mold and then placed in an injection mold cavity, and the substrate is injection-molded, so that the diaphragm is formed on the outer surface of the substrate. However, the IMD process requires many types of molds to be prepared for the manufacture of display panels, and the manufacturing cost is high. In addition, for non-flat display panels, during daily use, due to the combined action of internal and external forces, the corners of the diaphragm are prone to warping, and even cause the diaphragm to fall off.

[0004] Therefore, this field needs a new technical solution to solve the above problems. Utility Model Content

[0005] The present invention aims to solve the above technical problems, namely, the problem that the manufacturing cost of the display panel of the display assembly is high and the film of the non-flat display panel is easy to fall off.

[0006] In a first aspect, the utility model provides a display component, which includes a bracket, a display panel connected to the bracket, and a circuit board located between the bracket and the display panel, wherein a light-emitting element is provided on the side of the circuit board facing the display panel, and the display panel includes a first flat plate and a second flat plate seamlessly connected to each other, the first flat plate covers the front of the circuit board and the bracket, and the second flat plate covers the upper part of the bracket, the first flat plate is made of a semi-transparent material or a translucent material, and a film is attached to the side of the first flat plate facing the bracket, the film having a non-transparent area and a translucent area surrounded by the non-transparent area.

[0007] In the preferred technical solution of the above-mentioned display component, the film includes a base layer and an opaque ink layer coated on the base layer, the base layer is made of a semi-transparent material or a translucent material, and a hollow pattern is provided on the opaque ink layer. The area covered by the hollow pattern forms the translucent area, and the area covered by the ink of the opaque ink layer forms the non-translucent area.

[0008] In the preferred technical solution of the above display assembly, the film is adhered to the side of the first flat panel facing the bracket by using shadowless glue.

[0009] In a preferred technical solution of the above display assembly, the first flat panel and the second flat panel are integrally injection-molded.

[0010] In a preferred technical solution of the above display assembly, the display panel is connected to the bracket by snap-fitting.

[0011] In a preferred technical solution of the above-mentioned display assembly, a first claw is formed on the side of the first flat plate facing the bracket at a position close to the lower edge of the first flat plate, and a second claw is formed on the side of the first flat plate facing the bracket at a position close to the two side edges of the first flat plate. A first clamping hole and a second clamping hole are formed on the bracket at positions corresponding to the first clamping claw and the second clamping claw, the first clamping claw is engaged with the first clamping hole, and the second clamping claw is engaged with the second clamping hole.

[0012] In a preferred technical solution of the above-mentioned display component, the first claw includes a first elastic arm and a first clamping block formed at the free end of the first elastic arm, the second claw includes a second elastic arm and a second clamping block formed at the free end of the second elastic arm, and the elastic deformation direction of the first elastic arm is perpendicular to the elastic deformation direction of the second elastic arm; and / or a first shading plate and a second shading plate are respectively provided on a side of the first clamping hole away from the first flat plate and a side of the second clamping hole away from the first flat plate.

[0013] In the preferred technical solution of the above-mentioned display assembly, a snap-fit ​​structure is formed on the lower surface of the second flat plate, a third elastic arm is formed at a position on the upper part of the bracket corresponding to the snap-fit ​​structure, a third clamping block is provided on the free end of the third elastic arm, and the elastic deformation direction of the third elastic arm is in the vertical direction.

[0014] In a preferred technical solution of the above-mentioned display assembly, a limiting member is provided on the lower surface of the second flat panel, and a limiting hole is formed on the upper part of the bracket, the limiting member includes a first member extending downward and a second member extending horizontally at the lower end of the first member in a direction away from the first flat panel, the second member passes through the limiting hole from the top downward and the upper surface of the second member slides with a part of the bracket; and / or an insert block is provided on one of the end surface of the second flat panel away from the side edge of the first flat panel and the corresponding position of the bracket, and a socket corresponding to the insert block is provided on the other end surface of the second flat panel away from the side edge of the first flat panel and the corresponding position of the bracket, the insert block and the socket both extend in the front-to-back direction, and the insert block is plugged into and fitted with the socket.

[0015] When adopting the above technical solution, the display assembly includes a bracket, a display panel connected to the bracket, and a circuit board located between the bracket and the display panel. A light-emitting element is provided on the side of the circuit board facing the display panel. The display panel includes a first flat plate and a second flat plate seamlessly connected to each other. The first flat plate covers the front of the circuit board and the bracket, and the second flat plate covers the upper part of the bracket. The first flat plate is made of semi-transparent material or translucent material. A film is attached to the side of the first flat plate facing the bracket. The film has a non-transparent area and a translucent area surrounded by the non-transparent area.

[0016] With this arrangement, the diaphragm does not need to be stamped and formed using a mold. The printed diaphragm can be cut into the required size and then directly installed on the side of the first flat plate of the display panel facing the bracket, reducing the manufacturing cost of the display panel. In addition, the diaphragm is attached to the side of the first flat plate facing the bracket. The diaphragm is planar as a whole, and the internal force of the diaphragm is small. The risk of its corners warping due to internal force is small. Moreover, the diaphragm is located on the inner side of the display panel and will not be affected by external forces during daily use. Therefore, the risk of the corners of the diaphragm warping is further reduced, and the reliability of the fit between the diaphragm and the first flat plate is improved. The display panel includes a first flat plate and a second flat plate that are seamlessly connected to each other. The first flat plate covers the front of the circuit board and the bracket, and the second flat plate covers the upper part of the bracket, reducing the risk of water droplets falling from a water cup onto the display assembly entering the interior of the display assembly.

[0017] Preferably, the diaphragm includes a base layer and an opaque ink layer coated on the base layer, the base layer is made of a semi-transparent material or a translucent material, a hollow pattern is provided on the opaque ink layer, the area covered by the hollow pattern forms a translucent area, and the area covered by the ink of the opaque ink layer forms a non-translucent area.

[0018] With such an arrangement, the diaphragm can be conveniently manufactured by a printing process, thereby reducing the manufacturing cost of the diaphragm and further reducing the manufacturing cost of the display panel.

[0019] Preferably, the first flat plate and the second flat plate are integrally injection molded.

[0020] Compared to the method of "separately manufacturing the first and second flat panels and then seamlessly connecting them", this arrangement can improve the manufacturing efficiency of the display panel. In addition, it also improves the integrity of the display panel, making the display panel assembly more beautiful.

[0021] Preferably, the display panel is connected to the bracket by snapping.

[0022] This arrangement facilitates assembly and disassembly of the display panel and the bracket, and facilitates replacement and maintenance of the circuit board and components on the circuit board.

[0023] Preferably, a first claw is formed on the side of the first flat plate facing the bracket at a position close to the lower edge of the first flat plate, and a second claw is formed on the side of the first flat plate facing the bracket at a position close to the two side edges of the first flat plate, and a first clamping hole and a second clamping hole are formed on the bracket at positions corresponding to the first clamping claw and the second clamping claw, the first clamping claw is engaged with the first clamping hole, and the second clamping claw is engaged with the second clamping hole.

[0024] Through such an arrangement, the first flat plate can be reliably connected to the bracket.

[0025] Preferably, the first claw includes a first elastic arm and a first clamping block formed at the free end of the first elastic arm, the second claw includes a second elastic arm and a second clamping block formed at the free end of the second elastic arm, and the elastic deformation direction of the first elastic arm is perpendicular to the elastic deformation direction of the second elastic arm.

[0026] With such an arrangement, the risk of the connection structure between the first flat panel and the bracket becoming loose due to vibration can be reduced, thereby further improving the connection reliability between the first flat panel and the bracket.

[0027] Preferably, a first light shielding plate and a second light shielding plate are respectively provided on a side of the first clamping hole away from the first flat plate and a side of the second clamping hole away from the second flat plate.

[0028] With such an arrangement, the risk of light leakage from the display panel at the first card hole and the second card hole can be reduced.

[0029] Preferably, a snap-fit ​​structure is formed on the lower surface of the second flat plate, a third elastic arm is formed on the upper part of the bracket at a position corresponding to the snap-fit ​​structure, a third clamping block is provided on the free end of the third elastic arm, and the elastic deformation direction of the third elastic arm is vertical.

[0030] Through such an arrangement, the second flat panel is snap-connected to the bracket, so that the display panel and the bracket are more reliably connected.

[0031] Preferably, a limiting member is provided on the lower surface of the second flat plate, and a limiting hole is formed on the upper part of the bracket, the limiting member includes a first member extending downward and a second member extending in a horizontal direction at the lower end of the first member in a direction away from the first flat plate, the second member passes through the limiting hole from the top downward and the upper surface of the second member slides with a part of the bracket; and / or an insert block is provided on one of the end surface of the second flat plate away from the side edge of the first flat plate and the corresponding position of the bracket, and a socket corresponding to the insert block is provided on the other end surface of the second flat plate away from the side edge of the first flat plate and the corresponding position of the bracket, the insert block and the socket both extend in the front-to-back direction, and the insert block is plug-fitted with the socket.

[0032] With such an arrangement, the second flat panel can be more reliably connected to the bracket, thereby improving the stability of the connection.

[0033] In a second aspect, the present invention further provides a drinking water device, which includes the display assembly described in any one of the above technical solutions.

[0034] It should be noted that the drinking water device has all the technical effects of the display component described in any of the above technical solutions, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

[0036] Figure 1 This is a schematic structural diagram of a display assembly according to an embodiment of the present invention;

[0037] Figure 2 This is an exploded view of a display assembly according to an embodiment of the present invention;

[0038] Figure 3 This is a schematic structural diagram of a display panel of a display assembly according to an embodiment of the present invention;

[0039] Figure 4 yes Figure 3 Enlarged view of the part A in the middle;

[0040] Figure 5 yes Figure 3 Enlarged view of the middle part B;

[0041] Figure 6 This is a partially cutaway schematic diagram of a display assembly according to an embodiment of the present invention;

[0042] Figure 7 yes Figure 6 Enlarged view of part C in the middle.

[0043] List of reference numerals:

[0044] 1. Bracket; 11. First clamping hole; 12. Second clamping hole; 131. Third elastic arm; 132. Third clamping block; 14. Limiting hole; 15. Insertion hole; 161. First shading plate; 162. Second shading plate; 2. Display panel; 21. First flat plate; 22. Second flat plate; 23. Arc plate; 24. Diaphragm; 241. Non-light-transmitting area; 242. Light-transmitting area; 251. First clamping claw; 2511. First elastic arm; 2512. First clamping block; 252. Second clamping claw; 2521. Second elastic arm; 2522. Second clamping block; 253. Clamping structure; 254. Limiting member; 2541. First component; 2542. Second component; 255. Insertion block; 3. Circuit board; 31. Spring; 32. Light-emitting diode; 33. Digital tube. DETAILED DESCRIPTION

[0045] First, it should be understood by those skilled in the art that the embodiments described below are merely used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0046] It should be noted that, in the description of the utility model, the terms "first", "second" and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0047] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the term "connection" should be understood in a broad sense. For example, it can refer to a fixed connection, a detachable connection, an integral connection, a direct connection, or an indirect connection. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0048] Based on the problems mentioned in the background technology that the manufacturing cost of the display panel of the display assembly is high and the film of the non-flat display panel is easy to fall off, the utility model provides a display assembly, the display assembly includes a bracket, a display panel connected to the bracket, and a circuit board located between the bracket and the display panel, the circuit board is provided with a light-emitting element on the side facing the display panel, the display panel includes a first flat plate and a second flat plate seamlessly connected to each other, the first flat plate covers the front of the circuit board and the bracket, the second flat plate covers the upper part of the bracket, the first flat plate is made of semi-transparent material or translucent material, and a film is attached to the side of the first flat plate facing the bracket, the film has a non-transparent area and a translucent area surrounded by the non-transparent area.

[0049] This arrangement eliminates the need for die stamping to form the diaphragm. The printed diaphragm can be cut to the desired size and then directly mounted on the side of the first flat plate of the display panel facing the bracket, reducing the manufacturing cost of the display panel. Furthermore, the diaphragm is attached to the side of the first flat plate facing the bracket, and the diaphragm is generally planar. This reduces the internal forces on the diaphragm, and the risk of its corners warping due to internal forces is low. Furthermore, the diaphragm is located on the inner side of the display panel and is not affected by external forces during daily use. This further reduces the risk of the diaphragm's corners warping and improves the reliability of the bond between the diaphragm and the first flat plate.

[0050] Refer to the following Figures 1 to 7 The display assembly of the present invention is introduced in detail. Figure 1 This is a schematic structural diagram of a display assembly according to an embodiment of the present invention; Figure 2 This is an exploded view of a display assembly according to an embodiment of the present invention; Figure 3 This is a schematic structural diagram of a display panel of a display assembly according to an embodiment of the present invention; Figure 4 yes Figure 3 Enlarged view of the part A in the middle; Figure 5 yes Figure 3 Enlarged view of the middle part B; Figure 6 This is a partially cutaway schematic diagram of a display assembly according to an embodiment of the present invention; Figure 7 yes Figure 6 Enlarged view of part C in the middle.

[0051] like Figures 1 to 3 As shown, the display assembly includes a bracket 1, a display panel 2 connected to the bracket 1, and a circuit board 3 located between the bracket 1 and the display panel 2. The circuit board 3 is mounted on the front of the bracket 1, and the display panel 2 includes a first flat plate 21 and a second flat plate 22 that are seamlessly connected to each other. The first flat plate 21 covers the circuit board 3 and the front of the bracket 1, and the second flat plate 22 covers the upper part of the bracket 1. The first flat plate 21 is made of a semi-transparent material. A film 24 is attached to the side of the first flat plate 21 facing the bracket 1. The film 24 has a non-transparent area 241 and a translucent area 242 surrounded by the non-transparent area 241. A light-emitting element is provided on the side of the circuit board 3 facing the display panel 2.

[0052] Specifically, the upper edge of the first flat plate 21 and the front edge of the second flat plate 22 are transitionally connected by an arc plate 23. The first flat plate 21, the second flat plate 22, and the arc plate 23 are integrally injection molded using a semi-transparent material (such as acrylic, epoxy resin, polyethylene, etc.). Four springs 31 are provided on the front side of the circuit board 3 (i.e., the side facing the first flat plate 21). The light-emitting elements provided on the front side of the circuit board 3 include a light-emitting diode 32 located in the middle of each spring 31 and a digital tube 33 in the upper area of ​​the front side of the circuit board 3. The diaphragm 24 is adhered to the rear side of the first flat plate 21 (i.e., the side facing the bracket 1) using shadowless glue. The diaphragm 24 includes a base layer (not shown) and an opaque ink layer (not shown) coated on the base layer. The base layer is made of a semi-transparent material. The opaque ink layer is provided with a hollow pattern in the area directly opposite the light-emitting diode 32 and digital tube 33 on the circuit board 3. The area covered by the hollow pattern forms a light-transmitting area 242, and the area covered by the ink of the opaque ink layer forms a non-light-transmitting area 241. The opaque ink layer can be coated on the back side of the base layer, or on the front side of the base layer, preferably on the front side of the base layer.

[0053] With this arrangement, the diaphragm 24 does not need to be stamped using a mold. The printed diaphragm 24 can be cut to the required size and then directly mounted on the side of the first flat plate 21 of the display panel 2 facing the bracket 1, reducing the manufacturing cost of the display panel 2. In addition, the diaphragm 24 is attached to the side of the first flat plate 21 facing the bracket 1. The diaphragm 24 is generally planar, and the internal force of the diaphragm 24 is relatively small, so the risk of its corners warping due to internal forces is relatively low. Moreover, the diaphragm is located on the inner side of the display panel 2 and is not affected by external forces during daily use. This further reduces the risk of the corners of the diaphragm 24 warping and improves the reliability of the adhesion between the diaphragm 24 and the first flat plate 21. The diaphragm 24 can be easily manufactured using a printing process, reducing the manufacturing cost of the diaphragm 24 and further reducing the manufacturing cost of the display panel 2. The upper edge of the first flat plate 21 and the front edge of the second flat plate 22 are transitionally connected by a circular arc plate 23. The first flat plate 21, the second flat plate 22 and the circular arc plate 23 are integrally injection-molded using a semi-transparent material. Compared with the method of "separately manufacturing the first flat plate 21 and the second flat plate 22 and then seamlessly connecting the two", this method can improve the manufacturing efficiency of the display panel 2, reduce stress concentration at the connection between the two, and improve the connection reliability of the first flat plate 21 and the second flat plate 22.

[0054] like Figures 2 to 4 、 Figure 6As shown, the display panel 2 is snap-connected to the bracket 1. Specifically, two first latches 251 are formed on the rear side of the first flat panel 21 (i.e., the side facing the bracket 1) near the lower edge of the first flat panel 21. Two second latches 252 are formed on the rear side of the first flat panel 21 near the left and right edges of the first flat panel 21, respectively. A first latching hole 11 and a second latching hole 12 are formed on the front portion of the bracket 1 at positions corresponding to the first latching claws 251 and the second latching claw 252. The first latching claw 251 is snap-connected to the first latching hole 11, and the second latching claw 252 is snap-connected to the second latching hole 12. The first clamping claw 251 includes a first elastic arm 2511 and a first clamping block 2512 formed at the free end of the first elastic arm 2511, and the second clamping claw 252 includes a second elastic arm 2521 and a second clamping block 2522 formed at the free end of the second elastic arm 2521. The elastic deformation direction of the first elastic arm 2511 is perpendicular to the elastic deformation direction of the second elastic arm 2521. Specifically, the first clamping block 2512 is located on the upper side of the free end of the first elastic arm 2511, and the elastic deformation direction of the first elastic arm 2511 is along the vertical direction (i.e., the up and down direction). The second clamping block 2522 is located on the left or right side of the free end of the second elastic arm 2521, and the elastic deformation direction of the second elastic arm 2521 is along the left and right direction. A clamping structure 253 is formed on the lower surface of the second flat plate 22, and a third elastic arm 131 is formed at a position on the upper part of the bracket 1 corresponding to the clamping structure 253. A third clamping block 132 is provided on the free end of the third elastic arm 131, and the third clamping block 132 is located on the upper side of the free end of the third elastic arm 131. The elastic deformation direction of the third elastic arm 131 is the vertical direction (that is, when the third elastic arm 131 is subjected to the force of the clamping structure 253, the free end of the third elastic arm 131 moves downward to cause the third elastic arm 131 to be deformed; when the force of the clamping structure 253 on the third elastic arm 131 disappears, the free end of the third elastic arm 131 moves upward to cause the third elastic arm 131 to recover its deformation).

[0055] When the display panel 2 is connected to the bracket 1, the first clamping block 2512 is subjected to the force of the inner wall of the first clamping hole 11, so that the first elastic arm 2511 of the first clamping claw 251 first generates elastic deformation downward, and the first clamping block 2512 passes through the first clamping hole 11 along with the first elastic arm 2511, and then the first elastic arm 2511 recovers its elastic deformation, and the first clamping block 2512 abuts against the rear end surface of the first clamping hole 11, thereby realizing the clamping of the first clamping claw 251 and the first clamping hole 11; the second clamping block 2522 is subjected to the force of the inner wall of the second clamping hole 12, so that the second elastic arm 2521 of the second clamping claw 252 generates elastic deformation to the left / right, and the second clamping block 25 22 As the second elastic arm 2521 passes through the second clamping hole 12, the second elastic arm 2521 restores its elastic deformation, and the second clamping block 2522 abuts against the rear end surface of the second clamping hole 12, thereby realizing the clamping of the second clamping claw 252 and the second clamping hole 12; the third clamping block 132 is successively subjected to the force of the lower surface of the second flat plate 22 and the clamping structure 253, causing the third elastic arm 131 to elastically deform downward. After the third clamping block 132 slides through the clamping structure 253, the third elastic arm 131 restores its elastic deformation, and the third clamping block 132 abuts against the front side surface of the clamping structure 253, thereby realizing the clamping of the clamping structure 253 and the third clamping block 132.

[0056] like Figure 2 and 3 as well as Figures 5 to 7 As shown, preferably, four stoppers 254 are provided on the lower surface of the second plate 22, and four stopper holes 14 corresponding to the stoppers 254 are formed on the upper portion of the bracket 1. The stoppers 254 include a first member 2541 extending downwardly, and a second member 2542 extending horizontally rearward (i.e., away from the first plate 21) from the lower end of the first member 2541. The second member 2542 extends downwardly through the stopper holes 14, and the upper surface of the second member 2542 slidably engages with a portion of the bracket 1. Two insert blocks 255 are provided on the end surface of the rear edge of the second plate 22 (i.e., the side edge away from the first plate 21), and two sockets 15 corresponding to the insert blocks 255 are provided at corresponding positions on the bracket 1. The insert blocks 255 and the sockets 15 both extend in the front-to-back direction, and the insert blocks 255 and the sockets 15 are pluggably engaged.

[0057] When installing the display panel 2 to the bracket 1, first align the limit piece 254 with the limit hole 14, move the display panel 2 downward a certain distance, and the second component 2542 in the limit piece 254 passes through the limit hole 14 from top to bottom. The lower surface of the second flat plate 22 is in contact with the upper part of the bracket 1, and the upper surface of the second component 2542 is flush with the lower surface of the top plate of the bracket 1. The first claw 251 and the second claw 252 are aligned with the first card hole 11 and the second card hole 12 respectively, and the plug block 255 is aligned with the socket 15. Afterwards, the display panel 2 is moved backward a certain distance, the first clamping claw 251 is clamped with the first clamping hole 11, the second clamping claw 252 is clamped with the second clamping hole 12, the third clamping block 132 is clamped with the clamping structure 253, and the insertion block 255 is plugged into the insertion hole 15; in this process, the cooperation between the limiting member 254 and the limiting hole 14 and the plugging cooperation between the insertion block 255 and the insertion hole 15 limit the upward deformation of the second flat plate 22, avoiding the situation where the third clamping block 132 and the clamping structure 253 cannot be clamped due to the upward deformation of the second flat plate 22, thereby ensuring the reliable clamping of the third clamping block 132 and the clamping structure 253.

[0058] like Figure 6 As shown, preferably, a first light shielding plate 161 and a second light shielding plate 162 are provided on the side of the first latch hole 11 away from the first flat plate 21 and on the side of the second latch hole 12 away from the first flat plate, respectively. The left edge, right edge, and lower edge of the first light shielding plate 161 are connected to the rear side of the first flat plate 21 via connecting plates, respectively. The upper edge, left edge, and lower edge of the second light shielding plate 162 are connected to the rear side of the first flat plate 21 via connecting plates, respectively. The provision of the first light shielding plate 161 and the second light shielding plate 162 prevents light emitted by the light-emitting element on the circuit board 3 from passing through the gap between the first latch 251 and the first latch hole 11 and the gap between the second latch 252 and the second latch hole 12, thereby ensuring a good display effect of the display panel 2. It should be noted that the connection structure between the first light shielding plate 161 and the second light shielding plate 162 and the rear side of the first flat plate 21 can be achieved by only one connecting plate, two connecting plates, or a connecting rod.

[0059] The display panel 2 is snap-connected to the bracket 1 , which facilitates assembly and disassembly of the display panel 2 and the bracket 1 , and facilitates replacement and maintenance of the circuit board 3 and components on the circuit board 3 .

[0060] Two first latches 251 are formed on the rear side of the first plate 21 (i.e., the side facing the bracket 1) near the lower edge of the first plate 21. Two second latches 252 are formed on the rear side of the first plate 21 near the left and right edges of the first plate 21, respectively. The front portion of the bracket 1 has first and second latch holes 11 and 12 formed at positions corresponding to the first and second latches 251 and 252. The first latch 251 engages with the first and second latch holes 11, and the second latch 252 engages with the second and second latch holes 12. This ensures a secure connection between the first plate 21 and the bracket 1. The first claw 251 includes a first elastic arm 2511 and a first clamping block 2512 formed at the free end of the first elastic arm 2511. The second claw 252 includes a second elastic arm 2521 and a second clamping block 2522 formed at the free end of the second elastic arm 2521. The elastic deformation direction of the first elastic arm 2511 is perpendicular to the elastic deformation direction of the second elastic arm 2521. This can reduce the risk of the connection structure between the first plate 21 and the bracket 1 loosening due to vibration, and further improve the connection reliability between the first plate 21 and the bracket 1.

[0061] It should be noted that the elastic deformation direction of the first elastic arm 2511 is perpendicular to the elastic deformation direction of the second elastic arm 2521. This is only a preferred arrangement and can be adjusted in actual applications, such as to make the elastic deformation direction of the first elastic arm 2511 the same as the elastic deformation direction of the second elastic arm 2521. In addition, the positions of the first and second clamping claws 251, 252 and the first and second clamping holes 11, 12 can be interchanged, i.e., the first and second clamping claws 251, 252 are disposed at the front of the bracket 1, and the first and second clamping holes 11, 12 are disposed on the rear side of the first plate 21; and the positions of the insert block 255 and the socket 15 can also be interchanged, i.e., the socket 15 is disposed on the end face of the rear edge of the second plate 22, and the insert block 255 is disposed at the corresponding position on the bracket 1. In addition, a limit member 254, a limit hole 14, an insert block 255 and a socket 15 are provided, and the limit member 254 cooperates with the limit hole 14 and the insert block 255 cooperates with the socket 15. This is also a more preferred setting method, which can be adjusted in actual application. For example, in a feasible embodiment, a limit member 254 and a limit hole 14 are provided but the insert block 255 and the socket 15 are not provided, and the limit member 254 cooperates with the limit hole 14; in another feasible embodiment, an insert block 255 and a socket 15 are provided but the limit member 254 and the limit hole 14 are not provided, and the insert block 255 cooperates with the socket 15; in another feasible embodiment, neither the insert block 255 and the socket 15 nor the limit member 254 and the limit hole 14 are provided, and the reliability of the clamping of the third clamping block 132 and the clamping structure 253 is ensured by relying solely on the rigidity of the second plate 22 itself.

[0062] It should also be noted that the display panel 2 is connected to the bracket 1 by snapping, which is also a preferred arrangement. In actual applications, this arrangement can be adjusted. For example, the display panel 2 and the bracket 1 can be connected by other detachable means (such as screws, pins, etc.), or can be connected non-detachably (such as adhesive bonding, riveting, etc.). In addition, the first and second light shielding plates 161 and 162 are respectively provided on the side of the first latch hole 11 away from the first flat plate 21 and the side of the second latch hole 12 away from the first flat plate. This is also a preferred arrangement. In actual applications, this arrangement can be adjusted. For example, in one feasible embodiment, the first and second light shielding plates 161 and 162 are not provided. In addition, the upper edge of the first flat plate 21 and the front edge of the second flat plate 22 are transitionally connected via the arc plate 23. The first flat plate 21, the second flat plate 22, and the arc plate 23 are integrally injection molded. This is also a preferred configuration, which can be adjusted in actual applications. For example, in one feasible embodiment, the upper edge of the first flat plate 21 is directly connected to the front edge of the second flat plate 22, and the first flat plate 21 and the second flat plate 22 are integrally injection molded. In another feasible embodiment, the upper edge of the first flat plate 21 and the front edge of the second flat plate 22 are directly bonded or transitionally bonded via the arc plate 23, thereby achieving a seamless connection between the first flat plate 21 and the second flat plate 22. The substrates of the first flat plate 21 and the diaphragm 24 can also be made of a light-transmitting material such as polymethyl methacrylate, polystyrene, or polycarbonate.

[0063] In another feasible embodiment, the diaphragm 24 is not bonded to the rear side of the first flat plate 21 using shadowless glue. The rear side of the first flat plate 21 is set to a plane with very little roughness, and the surface where the diaphragm 24 and the first flat plate 21 are in contact with each other is set to a plane with very little roughness. The diaphragm 24 is directly in contact with the rear side of the first flat plate 21, and the air between the two is squeezed out, so that the diaphragm 24 is tightly in contact with the rear side of the first flat plate 21 under the action of atmospheric pressure.

[0064] In another feasible embodiment, the diaphragm 24 is made of an opaque material, and a hollow pattern is carved on the diaphragm 24. The area covered by the hollow pattern forms a light-transmitting area, and the other areas of the diaphragm 24 form a non-light-transmitting area.

[0065] In addition, the present invention also provides a drinking water device, which includes the display assembly of any of the above embodiments. The drinking water device can be a water dispenser, a water purifier, a water purifier-drinking machine, a water purifier-heating machine, etc.

[0066] It should be noted that the drinking water device has all the technical effects of the display component described in any of the above embodiments, which will not be repeated here.

[0067] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

Claims

1. A display component, characterized in that: The display assembly includes a bracket, a display panel connected to the bracket, and a circuit board located between the bracket and the display panel, wherein a light-emitting element is provided on a side of the circuit board facing the display panel. The display panel includes a first flat plate and a second flat plate seamlessly connected to each other, the first flat plate covers the circuit board and the front of the bracket, the second flat plate covers the upper part of the bracket, the first flat plate is made of a semi-transparent material or a translucent material, and a film is attached to the side of the first flat plate facing the bracket, the film having a non-transparent area and a translucent area surrounded by the non-transparent area.

2. The display assembly according to claim 1, wherein: The diaphragm includes a base layer and an opaque ink layer coated on the base layer, the base layer is made of a semi-transparent material or a translucent material, a hollow pattern is provided on the opaque ink layer, the area covered by the hollow pattern forms the translucent area, and the area covered by the ink of the opaque ink layer forms the non-translucent area.

3. The display assembly according to claim 1, wherein: The diaphragm is adhered to the side of the first flat plate facing the bracket by using shadowless glue.

4. The display assembly according to claim 1, wherein The first flat plate and the second flat plate are integrally injection-molded.

5. The display assembly according to any one of claims 1 to 4, characterized in that The display panel is clamped and connected to the bracket.

6. The display assembly according to claim 5, characterized in that A first claw is formed on the side of the first flat plate facing the bracket at a position close to the lower edge of the first flat plate, and a second claw is formed on the side of the first flat plate facing the bracket at a position close to the two side edges of the first flat plate. A first clamping hole and a second clamping hole are formed on the bracket at positions corresponding to the first clamping claw and the second clamping claw, the first clamping claw is engaged with the first clamping hole, and the second clamping claw is engaged with the second clamping hole.

7. The display assembly according to claim 6, wherein: The first claw includes a first elastic arm and a first clamping block formed at a free end of the first elastic arm, the second claw includes a second elastic arm and a second clamping block formed at a free end of the second elastic arm, and the elastic deformation direction of the first elastic arm is perpendicular to the elastic deformation direction of the second elastic arm; and / or A first light shielding plate and a second light shielding plate are respectively provided on a side of the first clamping hole away from the first flat plate and a side of the second clamping hole away from the first flat plate.

8. The display assembly according to claim 6, wherein: A clamping structure is formed on the lower surface of the second flat plate, a third elastic arm is formed at a position on the upper part of the bracket corresponding to the clamping structure, a third clamping block is provided on the free end of the third elastic arm, and the elastic deformation direction of the third elastic arm is vertical.

9. The display assembly according to claim 8, wherein: A limit member is provided on the lower surface of the second flat plate, and a limit hole is formed on the upper portion of the bracket. The limit member includes a first member extending downwardly and a second member extending horizontally from the lower end of the first member in a direction away from the first flat plate. The second member passes through the limit hole downwardly from the upper portion, and the upper surface of the second member is slidably engaged with a portion of the bracket. and / or An insert block is provided on one of the end surface of the second flat panel away from the side edge of the first flat panel and the position corresponding to the bracket, and a socket corresponding to the insert block is provided on the other of the end surface of the second flat panel away from the side edge of the first flat panel and the position corresponding to the bracket. The insert block and the socket both extend in the front-to-back direction, and the insert block is plugged into and matched with the socket.

10. A drinking water device, characterized in that: The drinking water device comprises the display assembly according to any one of claims 1 to 9.

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