Display screen mounting structure of water purifier

Abstract

The utility model relates to the technical field of water purifiers, and discloses a display screen mounting structure of a water purifier, which comprises a display screen main body, four corners of one side of the display screen main body are provided with mounting racks, the mounting racks are fixed in a water purifier shell, and one side of each mounting rack is provided with a mounting hole; first frustum columns are fixedly installed at the four corners of the display screen body, and third frustum columns are arranged on one sides of the first frustum columns. A fixed pin is fixedly mounted at a non-central position between the frustum column I and the frustum column III; according to the display screen installation structure of the water purifier, through the operation, installation through screws is not needed, auxiliary tools such as screwdrivers are not needed, the installation process is simplified, rapid disassembly and assembly are facilitated, the installation efficiency is improved, and the display screen installation structure of the water purifier is suitable for popularization and application. The maintenance workload and difficulty are reduced, the installation time is saved, and the installation effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water purifiers, in particular to a display screen installation structure of a water purifier. Background Art

[0002] As people's pursuit of quality of life continues to improve, water purifiers have become a necessity in many homes and public places. Water purifiers filter and purify water to provide users with safe and healthy drinking water. To facilitate user operation and understanding of the operating status of water purifiers, modern water purifiers are usually equipped with a display screen to display water quality information, operating status, and fault prompts.

[0003] However, the existing water purifier display screen is generally connected and installed internally by screws. During the installation of the screws, a screwdriver is generally required to assist. The movement of the screwdriver inside the water purifier housing has certain limitations. At the same time, aligning the holes and tightening the screws may increase the complexity and time consumption of the installation and reduce the installation efficiency. Therefore, we propose a display screen installation structure for the water purifier to solve the above problems. Utility Model Content

[0004] In response to the deficiencies in the prior art, the present invention provides a display screen installation structure for a water purifier, which solves the problem that the display screen of the water purifier is generally connected and installed internally by screws. During the installation of the screws, a screwdriver is generally required to assist. However, the movement of the screwdriver in the water purifier housing has certain localization, and aligning the holes and tightening the screws at the same time may increase the complexity and time consumption of the installation, thereby reducing the installation efficiency.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A display screen mounting structure for a water purifier, comprising a display screen body, a mounting bracket provided at four corners of one side of the display screen body, the mounting bracket being fixed in a water purifier housing, and a mounting hole being provided on one side of the mounting bracket;

[0006] A frustum column 1 is fixedly installed at the four corners of the display screen body, and a frustum column 3 is provided on one side of the frustum column 1;

[0007] A fixing pin is fixedly installed at a non-center position between the frustum column 1 and the frustum column 3;

[0008] The surface of the fixing pin is rotatably connected to a second frustum column via a bearing, and a reset torsion spring is provided on the fixing pin.

[0009] Preferably, a mounting groove is provided on one side of the second frustum column, the reset torsion spring is located at the mounting groove and is wound around the surface of the fixing pin, and the two ends of the reset torsion spring are fixedly connected to the fixing pin and the second frustum column respectively.

[0010] Preferably, the first frustum column, the second frustum column and the third frustum column are designed as a frustum rod structure as a whole.

[0011] Preferably, a resistance block is slidably provided inside the second frustum column, and a plurality of groups of springs are fixed between the resistance block and the second frustum column, and the springs are in a compressed state.

[0012] Preferably, a movable groove adapted to the interference block is provided on one side of the second frustum column, and the interference block and the second frustum column are slidably connected through the movable groove.

[0013] Preferably, the outer surface of the second frustum column is provided with an anti-slip layer. Beneficial effects

[0014] The utility model provides a display screen mounting structure for a water purifier. Compared with the prior art, it has the following beneficial effects:

[0015] The display screen installation structure of the water purifier does not require screws for installation, and does not require auxiliary tools such as screwdrivers, which simplifies the installation process and allows for quick disassembly and assembly, reducing the workload and difficulty of maintenance, saving installation time, and improving the installation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a rear view of the overall structure of the utility model;

[0018] Figure 3 This is a partial cross-sectional view of the second structure of the frustum column of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the utility model of the frustum column with two folds.

[0020] In the figure: 101, display screen body; 102, mounting frame; 103, frustum column one; 104, frustum column two; 105, frustum column three; 106, fixing pin; 107, reset torsion spring; 108, resistance block; 109, spring; 110, anti-slip layer; 111, mounting hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figure 1 As shown:

[0023] A display screen installation structure for a water purifier includes a display screen main body 101.

[0024] In this embodiment: In order to solve the technical problems existing in this prior art, as disclosed in the background technology above, "the existing water purifier display screen is generally connected and installed internally by screws. During the installation of the screws, a screwdriver is generally required to assist. The screwdriver has certain localization when moving inside the water purifier housing. At the same time, aligning the holes and tightening the screws may increase the complexity and time consumption of installation and reduce the installation efficiency." In terms of combined use, this problem is obviously a real problem that exists and is relatively difficult to solve.

[0025] More specifically:

[0026] like Figure 1-Figure 4 As shown:

[0027] In combination with the above content: a mounting bracket 102 is provided at the four corners of one side of the display screen body 101, the mounting bracket 102 is fixed in the water purifier housing, and a mounting hole 111 is opened on one side of the mounting bracket 102;

[0028] A frustum column 103 is fixedly installed at the four corners of the display screen body 101, and a frustum column 3 105 is provided on one side of the frustum column 103;

[0029] A fixing pin 106 is fixedly installed at a non-center position between the frustum column 103 and the frustum column 3 105;

[0030] The surface of the fixing pin 106 is rotatably connected to the frustum column 104 via a bearing, and a return torsion spring 107 is provided on the fixing pin 106;

[0031] A mounting groove is provided on one side of the second frustum column 104. A return torsion spring 107 is located in the mounting groove and wound around the surface of the fixing pin 106. The two ends of the return torsion spring 107 are fixedly connected to the fixing pin 106 and the second frustum column 104 respectively.

[0032] The first frustum column 103 , the second frustum column 104 and the third frustum column 105 are designed as a frustum rod structure as a whole. The diameter of one end of the third frustum column 105 is smaller than the inner diameter of the mounting hole 111 provided in the mounting frame 102 .

[0033] In this embodiment, the display screen installation structure of the water purifier, when the display screen main body 101 is installed, first in the initial state, such as Figure 4As shown, the first frustum column 103, the second frustum column 104 and the third frustum column 105 are designed as a frustum rod structure as a whole, and the diameter of one end of the frustum column 105 is smaller than the inner diameter of the mounting hole 111 provided in the mounting frame 102, so that the entire frustum rod can be better inserted into the mounting hole 111;

[0034] During this process, the display screen body 101 is placed in the installation opening of the water purifier. At this time, the frustum column 3 105 will correspond to the installation hole 111 opened by the installation frame 102 inside the water purifier housing, until the installation hole 111 opened by the installation frame 102 is located at the position of the frustum column 103, and then the frustum column 2 104 is rotated;

[0035] When the second frustum column 104 is rotated, the second frustum column 104 rotates around the fixing pin 106. Since the fixing pin 106 is not installed at the center of the first frustum column 103 and the third frustum column 105, the second frustum column 104 can protrude upward between the first frustum column 103 and the third frustum column 105 as the second frustum column 104 rotates, thereby blocking the mounting bracket 102 through the second frustum column 104, thereby enabling the display screen body 101 to be installed and locked.

[0036] After the second frustum column 104 protrudes upward, the return torsion spring 107 is in an elastic initial state, thereby improving the protrusion stability of the second frustum column 104;

[0037] Through this operation, there is no need to install with screws, let alone auxiliary tools such as screwdrivers, which simplifies the installation process and allows for quick disassembly and assembly, reduces the workload and difficulty of maintenance, saves installation time, and improves the installation effect.

[0038] Going further;

[0039] In an optional embodiment, a resisting block 108 is slidably provided inside the second frustum column 104 , and multiple sets of springs 109 are fixed between the resisting block 108 and the second frustum column 104 , and the springs 109 are in a compressed state;

[0040] A movable groove adapted to the abutment block 108 is provided on one side of the second frustum column 104 , and the abutment block 108 and the second frustum column 104 are slidably connected via the movable groove.

[0041] In this embodiment, after the second frustum column 104 flips and protrudes upward, the spring 109 in the compressed state rebounds, thereby driving the resistance block 108 to squeeze the mounting frame 102. The reaction force generated by squeezing the mounting frame 102 can more tightly install the display screen body 101 on the water purifier installation port, thereby improving the stability of the installation of the display screen body 101.

[0042] By setting the spring 109 and the resistance block 108, when the second frustum column 104 is reset between the first frustum column 103 and the third frustum column 105, the spring 109 in the compressed state drives the resistance block 108 to squeeze the first frustum column 103. The friction force generated by the squeezing can temporarily lock the position of the second frustum column 104, thereby facilitating the disassembly of the display screen body 101.

[0043] It should be noted that: when the second frustum column 104 is reset between the first frustum column 103 and the third frustum column 105, the spring 109, which is in a compressed state, drives the resistance block 108 to squeeze the first frustum column 103. The friction force generated by the squeezing is greater than the torsion of the reset torsion spring 107, so that the second frustum column 104 will not be affected by the elastic reset torsion of the reset torsion spring 107, causing the second frustum column 104 to pop out.

[0044] Going further;

[0045] In an optional embodiment, an anti-slip layer 110 is provided on the outer surface of the second frustum column 104 .

[0046] In this embodiment, an anti-skid layer 110 is provided on the outer surface of the second frustum column 104 . The anti-skid layer 110 can increase the friction between the finger and the second frustum column 104 , thereby improving the rotation effect of the second frustum column 104 .

[0047] The working principle and use process of the utility model: The display screen installation structure of the water purifier, when the display screen main body 101 is installed, first in the initial state, such as Figure 4As shown, the frustum column 103, the frustum column 2 104 and the frustum column 3 105 are designed as a frustum rod structure as a whole, and the diameter of one end of the frustum column 3 105 is smaller than the inner diameter of the mounting hole 111 opened by the mounting frame 102, so that the frustum rod as a whole can be better inserted into the mounting hole 111; in this process, the display screen body 101 is placed in the mounting port of the water purifier, and at this time, the frustum column 3 105 will correspond to the mounting hole 111 opened by the mounting frame 102 inside the water purifier shell until the mounting frame 102 is opened. 02 is located at the position of the frustum column 103, and then the frustum column 2 104 is rotated; and the outer surface of the frustum column 104 is provided with an anti-slip layer 110, which can increase the friction between the finger and the frustum column 104 and improve the rotation effect of the frustum column 104; when the frustum column 104 is rotated, the frustum column 104 rotates around the fixed pin 106, because the fixed pin 106 is not installed at the center of the frustum column 103 and the frustum column 3 105, When the second cone column 104 rotates, it can protrude upwards between the first cone column 103 and the third cone column 105, thereby blocking the mounting bracket 102 through the second cone column 104, so that the display screen body 101 can be installed and locked; after the second cone column 104 flips and protrudes upwards, the spring 109 in the compressed state rebounds, thereby driving the resistance block 108 to squeeze the mounting bracket 102, and the reaction force generated by squeezing the mounting bracket 102 can move the display screen body 101 is more firmly installed on the installation port of the water purifier, thereby improving the stability of the installation of the display screen main body 101; and through the setting of the spring 109 and the resistance block 108, when the frustum column 2 104 is reset between the frustum column 1 103 and the frustum column 3 105, the spring 109 in a compressed state drives the resistance block 108 to squeeze the frustum column 1 103, and the friction force generated by the squeezing can temporarily lock the position of the frustum column 2 104, thereby facilitating the disassembly of the display screen main body 101.

[0048] At the same time, the contents not described in detail in this specification belong to the existing technology well known to those skilled in the art.

Claims

1. A display screen mounting structure for a water purifier, comprising a display screen main body (101), characterized in that: Mounting frames (102) are provided at four corners of one side of the display screen main body (101), the mounting frame (102) is fixed in the water purifier housing, and a mounting hole (111) is provided on one side of the mounting frame (102); A frustum column 1 (103) is fixedly installed at the four corners of the display screen main body (101), and a frustum column 3 (105) is provided on one side of the frustum column 1 (103); A fixing pin (106) is fixedly installed at a non-center position between the frustum column 1 (103) and the frustum column 3 (105); The surface of the fixing pin (106) is rotatably connected to the second frustum column (104) via a bearing, and a return torsion spring (107) is provided on the fixing pin (106).

2. The display screen mounting structure of the water purifier according to claim 1, characterized in that: A mounting groove is provided on one side of the second frustum column (104), the return torsion spring (107) is located at the mounting groove and is wound around the surface of the fixing pin (106), and the two ends of the return torsion spring (107) are fixedly connected to the fixing pin (106) and the second frustum column (104) respectively.

3. The display screen mounting structure of the water purifier according to claim 1, characterized in that: The frustum column 1 (103), the frustum column 2 (104) and the frustum column 3 (105) are designed as a frustum rod structure as a whole.

4. The display screen mounting structure of a water purifier according to claim 1, characterized in that: A resisting block (108) is slidably provided inside the second frustum column (104), and a plurality of groups of springs (109) are fixed between the resisting block (108) and the second frustum column (104), wherein the springs (109) are in a compressed state.

5. The display screen mounting structure of the water purifier according to claim 4, characterized in that: A movable groove adapted to the abutment block (108) is provided on one side of the frustum column (104), and the abutment block (108) and the frustum column (104) are slidably connected via the movable groove.

6. The display screen mounting structure of a water purifier according to claim 1, characterized in that: The outer surface of the second frustum column (104) is provided with an anti-slip layer (110).

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