Display screen mounting structure and faucet

Abstract

The utility model relates to the field of faucets, in particular to a faucet. The display screen faucet comprises a display screen installation structure, the display screen installation structure comprises a support, a groove body is formed in the support, a circuit board is installed in the groove body, a display screen is electrically connected to the upper portion of the circuit board, the display screen is electrically connected with the circuit board, and an installation base with an upper opening is arranged at the top of the support. The mounting base is sleeved with a sealing sleeve, and the display screen is mounted in the mounting base in an embedded mode; the device further comprises a cover plate, a surrounding plate is arranged at the bottom of the cover plate, the sealing sleeve extends into the surrounding plate and is connected with the surrounding plate in a sealed mode, the device further comprises a shell, the shell is arranged outside the support in a sleeving mode, the device further comprises a water valve and a water outlet pipe, the water valve extends into the shell, and the water outlet pipe is communicated with the water valve. According to the faucet, the display screen is installed through the display screen installation structure, and the faucet has the advantages of being good in waterproof effect and capable of effectively protecting the display screen.

Description

Technical Field

[0001] The utility model relates to the field of faucets, in particular to a display screen mounting structure and a faucet. Background Art

[0002] In the prior art, in order to provide filter element prompts, display TDS values, fault codes, etc., some faucets are provided with display screens, and a cover plate is provided outside the display screen to protect the display screen and prevent the display screen from contacting water.

[0003] For example, the patent document with publication number CN219159689U discloses a waterproof water purifier faucet screen structure, including: an integrated digital tube bracket, the integrated digital tube bracket includes a PCB board and a display cover that are integrally formed by glue sealing; a display screen panel, the display screen panel and the integrated digital tube bracket are integrally formed by glue sealing; wherein, a double sealing structure is achieved through the first glue filling of the PCB board and the display cover, and the second glue filling of the display screen panel and the integrated digital tube bracket.

[0004] For another example, the patent document with publication number CN218783973U discloses a multi-sealed faucet, which includes an outer shell, a water outlet pipe, a display screen and an outer cover plate, wherein the outer shell is provided with a bracket and an inner cover plate, the top of the bracket is provided with a first mounting cavity and a mounting hole, the mounting hole is provided outside the first mounting cavity, and the bottom of the first mounting cavity is provided with a wire hole; the inner cover plate is covered on the top of the first mounting cavity, a sealing ring is provided between the inner cover plate and the side wall of the first mounting cavity, and the display screen is provided in the first mounting cavity; the outer cover plate is connected to the top of the outer shell, and a sealing ring is provided between the outer cover plate and the outer shell; the inner cover plate is provided on the lower side of the outer cover plate, and both the inner cover plate and the outer cover plate are transparent; one end of the water outlet pipe passes through the outer cover plate and is connected to the mounting hole.

[0005] However, in the above technology, although the cover plate is sealed by glue or a sealing ring, a gap will be generated between the cover plate and the housing of the faucet. After long-term use, the sealing structure will age, causing the display screen to be damaged by water.

[0006] Therefore, a display screen installation structure and a faucet are proposed to solve the above technical problems. Utility Model Content

[0007] In order to solve the above technical problems, the purpose of the utility model is: the utility model provides a faucet, which adopts a display screen installation structure, has the advantages of good waterproof effect and can effectively protect the display screen.

[0008] The technical solution adopted by the utility model to solve the problem is:

[0009] A display screen mounting structure, a bracket, a slot body is provided in the bracket, a circuit board is installed in the slot body, a display screen is electrically connected above the circuit board, a mounting seat with an upper opening is provided on the top of the bracket, and the display screen is embedded and installed in the mounting seat; it also includes a cover plate, a surrounding plate is provided at the bottom of the cover plate, and the mounting seat is provided on the inner side of the surrounding plate.

[0010] As a further improvement of the above technical solution, the outer sleeve of the mounting seat is provided with a sealing sleeve, and the sealing sleeve is sealed and connected to the enclosure.

[0011] As a further improvement of the above technical solution, the mounting seat and the sealing sleeve are integrally formed.

[0012] As a further improvement of the above technical solution, a sealant is provided in the tank body and a sealant is also provided at the bottom of the enclosure, and the sealant is used to seal the circuit board, the sealing sleeve and the mounting seat.

[0013] As a further improvement of the above technical solution, a mounting groove is provided on the outer side of the cover plate, and a sealing ring is provided in the mounting groove.

[0014] As a further improvement of the above technical solution, a notch is provided on the bracket, and the notch is used to avoid the wires electrically connecting the circuit board and the display screen, and the notch is provided on the inner side of the enclosure.

[0015] As a further improvement of the above technical solution, there are protrusions on both sides of the bracket, and limiting grooves are provided on both sides of the circuit board, and the protrusions are matched with the limiting grooves.

[0016] As a further improvement of the above technical solution, a column and a hook are fixedly installed in the bracket, and a through hole is opened on the circuit board. When the circuit board is installed in the bracket, the hook is engaged with the circuit board, and the column is inserted into the through hole and abuts against the circuit board.

[0017] As a further improvement of the above technical solution, glue is poured into the bracket to seal the circuit board.

[0018] A faucet comprises a display screen mounting structure and a shell, wherein the shell is sleeved outside a bracket, and further comprises a water valve and a water outlet pipe, wherein the water valve extends into the shell, and the water outlet pipe is connected to the water valve.

[0019] As a further improvement of the above technical solution, the water valve includes a valve body, a valve core sleeve and a valve core, the valve body is vertically installed in the outer shell, the valve core sleeve is horizontally installed in the outer shell, the valve body is vertically inserted in the valve core sleeve, the valve core is horizontally inserted in the valve core sleeve, and the valve core extends into the valve body, and a pressure ring is threadedly installed on one side of the valve core sleeve, and the pressure ring abuts against the valve core.

[0020] As a further improvement of the above technical solution, the water outlet pipe passes through the cover plate, and a sealing ring is provided between the water outlet pipe and the cover plate; it also includes a threaded connecting pipe and, the top of the threaded connecting pipe is arranged in the outer shell, and the is arranged at the bottom of the inner cavity of the outer shell.

[0021] The beneficial effects of the utility model are as follows: a panel is arranged at the bottom of the cover plate, so that the display screen is embedded and sealed in the panel, and even if water enters the edge of the cover plate, the display screen will not be affected, thereby effectively protecting the display screen;

[0022] The abutment between the mounting seat and the cover plate can also play a certain sealing role. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model is further explained below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Figure 1 A schematic diagram of a display screen installation structure provided by the utility model;

[0025] Figure 2 for Figure 1 Exploded view shown;

[0026] Figure 3 for Figure 1 The cross-sectional view shown;

[0027] Figure 4 A schematic diagram of the structure of a faucet provided by the utility model;

[0028] Figure 5 for Figure 4 The stereoscopic cutaway view shown;

[0029] Figure 6 for Figure 4 Side cross-sectional view shown.

[0030] In the figure: 1. bracket; 11. protrusion; 12. column; 13. hook; 14. mounting seat; 15. notch; 2. circuit board; 21. limit groove; 22. through hole; 3. display screen; 4. sealing sleeve; 5. cover plate; 51. enclosure; 52. mounting groove; 6. housing; 7. water valve; 71. valve body; 72. valve core sleeve; 73. pressure ring; 74. valve core; 8. water outlet pipe; 9. threaded connecting pipe; 10. gasket. DETAILED DESCRIPTION

[0031] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0032] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0034] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0035] Reference Figures 1 to 3 ;

[0036] A bracket 1, wherein a slot is provided in the bracket 1, a circuit board 2 is installed in the slot, a display screen 3 is electrically connected above the circuit board 2, a mounting seat 14 with an upper opening is provided on the top of the bracket 1, and the display screen 3 is embedded and installed in the mounting seat 14; and also includes a cover plate 5, a surrounding plate 51 is provided at the bottom of the cover plate 5, and the mounting seat 14 is provided on the inner side of the surrounding plate 51.

[0037] As a preferred embodiment, the mounting seat 14 is provided with a sealing sleeve 4 on its outer sleeve, and the sealing sleeve 4 is sealed and connected to the enclosure 51 .

[0038] As a preferred embodiment, the mounting seat 14 and the sealing sleeve 4 are integrally formed.

[0039] The display screen 3 is located in the mounting seat 14 , and the sealing sleeve 4 is embedded and sealed in the enclosure 51 , so that even if water overflows from the edge of the cover plate 5 , the display screen 3 can be prevented from contacting with water, thereby effectively preventing the display screen 3 from being damaged by water.

[0040] As a preferred embodiment, the tank body is provided with sealant, and the bottom of the enclosure 51 is also provided with sealant, and the sealant is used to seal the circuit board 2, the sealing sleeve 4, and the mounting seat 14. The circuit board 2 and the display screen 3 are completely sealed by the sealant. The sealant can be applied after the entire display screen mounting structure is assembled, which is convenient for production and has reliable product sealing performance.

[0041] As a preferred embodiment, a mounting groove 52 is provided on the outer side of the cover plate 5, and a sealing ring is provided in the mounting groove 52 for further sealing.

[0042] As a preferred embodiment, the bracket 1 is provided with a notch 15, the notch 15 is used to avoid the wires electrically connecting the circuit board 2 and the display screen 3, and the notch is provided inside the enclosure 51. After the sealant is applied, the sealant can also seal the notch 15.

[0043] As a preferred embodiment, there are protrusions 11 on both sides of the bracket 1, and limiting grooves 21 are provided on both sides of the circuit board 2, and the protrusions 11 are adapted to the limiting grooves 21. When the circuit board 2 is installed in the bracket 1, the protrusions 11 and the limiting grooves 21 can be used to limit the circuit board 2 to ensure that the circuit board 2 is installed in place.

[0044] As a preferred embodiment, a column 12 and a hook 13 are fixedly installed in the bracket 1, and a through hole 22 is opened on the circuit board 2. When the circuit board 2 is installed in the bracket 1, the hook 13 is engaged with the circuit board 2, and the column 12 is inserted into the through hole 22 and abuts against the circuit board 2. On the one hand, the circuit board 2 can be connected to the bracket 1, and on the other hand, a cavity can be formed between the circuit board 2 and the bracket 1, and the cavity is used for glue filling, so that the circuit board 2 can be sealed to prevent the circuit board 2 from being damaged by contact with water.

[0045] Reference Figures 4 to 6 A faucet includes a display screen mounting structure, a shell 6, which is sleeved outside a bracket 1, a water valve 7 and a water outlet pipe 8, the water valve 7 extends into the shell 6, and the water outlet pipe 8 is connected to the water valve 7.

[0046] As a preferred embodiment, the water valve 7 includes a valve body 71, a valve core sleeve 72 and a valve core 74. The valve body 71 is vertically installed in the housing 6, the valve core sleeve 72 is horizontally installed in the housing 6, the valve body 71 is vertically inserted in the valve core sleeve 72, the valve core 74 is horizontally inserted in the valve core sleeve 72, and the valve core 74 extends into the valve body 71. A pressure ring 73 is threadedly installed on one side of the valve core sleeve 72, and the pressure ring 73 abuts against the valve core 74. In the prior art, the pressure ring is generally threadedly installed on the housing. Since the material of the housing is mostly plastic or nickel alloy, the hardness is poor, and the housing is easily cracked and damaged. In this embodiment, the valve core 74 is fixed by crimping with the pressure ring 73, and the pressure ring 73 is threadedly inserted in the valve core sleeve 72, so that the housing 6 can be prevented from being damaged. The valve body 71 and the valve core sleeve 72 can also be fixedly connected by a snap-fit ​​structure or the like.

[0047] As a preferred embodiment, the water outlet pipe 8 passes through the cover plate 5, and a sealing ring is provided between the water outlet pipe 8 and the cover plate 5; it also includes a screw thread connection pipe 9 and a gasket 10, the top of the screw thread connection pipe 9 is arranged in the shell 6, and the gasket 10 is arranged at the bottom of the inner cavity of the shell 6. The gasket 10 is used to seal between the outside of the faucet and the countertop to prevent water from penetrating into the inside of the faucet, and when the screw thread connection pipe 9 is tightened, it is deformed to prevent the screw thread connection pipe 9 from loosening.

[0048] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings under the utility model concept, or directly or indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A display screen installation structure, characterized in that: include: A bracket (1), wherein a slot is provided in the bracket (1), a circuit board (2) is installed in the slot, a display screen (3) is electrically connected above the circuit board (2), a mounting seat (14) with an upper opening is provided at the top of the bracket (1), and the display screen (3) is embedded and installed in the mounting seat (14); It also comprises a cover plate (5), wherein a surrounding plate (51) is provided at the bottom of the cover plate (5), and a mounting seat (14) is provided on the inner side of the surrounding plate (51).

2. A display screen installation structure according to claim 1, characterized in that: The outer shell of the mounting seat (14) is provided with a sealing sleeve (4), and the sealing sleeve (4) is sealedly connected to the enclosure (51).

3. A display screen installation structure as claimed in claim 2, characterized in that: The mounting seat (14) and the sealing sleeve (4) are integrally formed.

4. A display screen installation structure as claimed in claim 2, characterized in that: The groove body is provided with sealant, and the bottom of the enclosure (51) is also provided with sealant, and the sealant is used to seal the circuit board (2), the sealing sleeve (4), and the mounting seat (14).

5. A display screen installation structure according to claim 1, characterized in that: The outer side of the cover plate (5) is provided with a mounting groove (52), and a sealing ring is provided in the mounting groove (52).

6. A display screen installation structure according to claim 1, characterized in that: The bracket (1) is provided with a notch (15), the notch (15) being used to avoid the electric wires electrically connecting the circuit board (2) and the display screen (3), and the notch is arranged on the inner side of the enclosure (51).

7. A display screen installation structure according to claim 1, characterized in that: The bracket (1) has protrusions (11) on both sides, and the circuit board (2) has limiting grooves (21) on both sides, and the protrusions (11) are matched with the limiting grooves (21); A column (12) and a hook (13) are fixedly installed in the bracket (1), and a through hole (22) is provided on the circuit board (2). When the circuit board (2) is installed in the bracket (1), the hook (13) is engaged with the circuit board (2), and the column (12) is inserted into the through hole (22) and abuts against the circuit board (2).

8. A faucet, comprising the display screen mounting structure according to any one of claims 2 to 7, characterized in that: Also includes: The outer shell (6) is sleeved outside the bracket (1) and further comprises a water valve (7) and a water outlet pipe (8). The water valve (7) extends into the outer shell (6), and the water outlet pipe (8) is connected to the water valve (7).

9. A faucet according to claim 8, characterized in that: The water valve (7) comprises a valve body (71), a valve core sleeve (72) and a valve core (74); the valve body (71) is vertically mounted in the housing (6); the valve core sleeve (72) is transversely mounted in the housing (6); the valve body (71) is vertically inserted in the valve core sleeve (72); the valve core (74) is transversely inserted in the valve core sleeve (72); and the valve core (74) extends to the valve body (71); a pressure ring (73) is threadedly mounted on one side of the valve core sleeve (72); and the pressure ring (73) abuts against the valve core (74).

10. A faucet according to claim 9, characterized in that: The water outlet pipe (8) passes through the cover plate (5), and a sealing ring is provided between the water outlet pipe (8) and the cover plate (5); It also comprises a threaded connection pipe (9) and a gasket (10), wherein the top of the threaded connection pipe (9) is arranged in the outer shell (6), and the gasket (10) is arranged at the bottom of the inner cavity of the outer shell (6).

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