Front shell assembly, pipeline machine and water purification system

Abstract

The utility model relates to the technical field of drinking water equipment, and discloses a front shell assembly, a pipeline machine and a water purification system, the front shell assembly is arranged on the pipeline machine, the front shell assembly comprises a shell, a display panel, a display support and a display module, the shell is provided with an installation area, the display panel is arranged in the installation area, the display panel is arranged on the front face of the shell, and the display support is arranged on the front face of the shell. The display support is arranged in the installation area and arranged on the back face of the shell, the display support, the display panel and the shell are matched to form an installation cavity, and the display module is arranged in the installation cavity and makes contact with the display panel. According to the front shell assembly, the display bracket, the display panel and the shell are matched to form the mounting cavity, and the display module is arranged in the mounting cavity and is in contact with the display panel, so that sealed mounting of the display module is realized, and the situation that water stains and dust flow into the display module to cause short circuit of the display module is avoided; and the service life of the display module is ensured.

Description

Technical Field

[0001] This utility model relates to the field of drinking water equipment technology, specifically to a front shell assembly, a pipeline machine, and a water purification system. Background Technology

[0002] A water dispenser is the final water intake device in a whole-house water purification system. It is usually installed after the water purifier and uses built-in heating or cooling devices to adjust the temperature of the purified water dispensed by the water purifier and control the water volume to meet the user's drinking needs.

[0003] The water dispenser uses a display panel on the front casing to facilitate water dispensing for users. The display module is located on the back of the front casing (the side facing the inside of the water dispenser), and is close to the display panel to enable the display panel to function properly. However, the existing display module is prone to short circuits due to water leakage in the water circuit inside the water dispenser, which in turn affects the normal use of the water dispenser. Utility Model Content

[0004] In view of this, the present invention provides a front shell assembly, a water dispenser, and a water purification system to solve the problem that existing display modules are prone to short circuits due to water leakage in the internal water circuit of the water dispenser, which in turn affects the normal use of the water dispenser.

[0005] The first aspect of this utility model provides a front housing assembly disposed on a pipeline machine. The front housing assembly includes a housing, a display panel, a display bracket, and a display module. The housing has an installation area, the display panel is disposed in the installation area, the display panel is disposed on the front side of the housing, the display bracket is disposed in the installation area, the display bracket is disposed on the back side of the housing, the display bracket, the display panel, and the housing cooperate to form an installation cavity, and the display module is disposed in the installation cavity and contacts the display panel.

[0006] Beneficial effects: The front shell assembly of this application forms a mounting cavity by cooperating with the display bracket, the display panel, and the housing. The display module is placed in the mounting cavity and contacts the display panel, thereby achieving a sealed installation of the display module. This prevents water stains and dust from flowing into the display module and causing a short circuit, thus ensuring the service life of the display module.

[0007] In some embodiments, the front housing assembly further includes a sealing structure disposed between the display bracket and the housing, and / or, the sealing structure is disposed between the display panel and the housing.

[0008] Beneficial effects: Further installation of a sealing structure between the display bracket and the housing, and / or between the display panel and the housing, can enhance the sealing between the display bracket and the housing, and / or between the display panel and the housing, improve waterproof and dustproof performance, and enhance the protection of the display module.

[0009] In some embodiments, the sealing structure is disposed between the display bracket and the housing, and the side of the display bracket facing the housing is provided with a sealing mounting groove, and the sealing structure is disposed in the sealing mounting groove.

[0010] Beneficial effects: By setting a sealing mounting groove on the side of the display bracket facing the housing, the sealing structure is positioned within the sealing mounting groove, which ensures the installation position of the sealing structure and reduces its displacement during use.

[0011] In some embodiments, the front housing assembly further includes a cable guide with a cable hole, the display bracket has a mounting hole, and the cable guide is disposed in the mounting hole.

[0012] Beneficial effects: Further, a wire guide is provided. The wire guide is installed in the mounting hole of the display bracket, and the wire harness can be snapped into the wire guide hole to achieve fixation, thus achieving neat and fixed wire harness.

[0013] In some embodiments, the wire guide seat is further provided with a wire guide seam, which connects the edge of the wire guide seat and the wire guide hole.

[0014] Beneficial effect: The seam design allows the wire harness to be easily inserted into the thread hole for fixation.

[0015] In some embodiments, the wire guide is made of a flexible material, and the width of the wire guide hole is smaller than the thickness of the wire harness, so that the wire harness is interference-fitted into the wire guide hole.

[0016] Beneficial effects: By making the wire guide seat a flexible material and setting the width of the wire guide hole to be less than the thickness of the wire harness, the wire harness can be interference-fitted into the wire guide hole to achieve a tight fit, preventing the wire harness from moving freely within the wire guide hole.

[0017] In some embodiments, the outer peripheral wall of the cable guide is provided with a mating groove, and the cable guide is fixed to the mounting hole through the mating groove.

[0018] Beneficial effects: The design of the mating groove facilitates the fixing of the cable guide to the mounting hole of the display bracket. During installation, the cable guide is squeezed and deformed into the mounting hole. Adjusting the cable guide makes the edge of the mounting hole engage with the mating groove of the cable guide, thus achieving the installation and fixing of the cable guide. This ensures the installation stability of the cable guide and reduces the probability of the cable guide coming out of the mounting hole.

[0019] In some embodiments, a wire harness fixing part is provided on the side of the display bracket away from the display module.

[0020] Beneficial effect: Further, a wire harness fixing part is set on the side of the display bracket away from the display module. The wire harness fixing part can fix the excess wire harness and avoid wires from being scattered and causing wires to be pressed during the installation process.

[0021] In some embodiments, the front housing assembly further includes an abutment component disposed between the display bracket and the display module, the abutment component abutting against the display module to attach it to the display panel.

[0022] Beneficial effect: The designed abutment component can press the display module firmly against the display panel, ensuring normal operation.

[0023] In some embodiments, the abutment component is an elastic structure.

[0024] Beneficial effects: By making the abutment component a flexible structure, the abutment component can elastically abut against the display module, ensuring that the display module and display panel fit tightly without gaps after assembly. At the same time, the flexible structure can effectively absorb vibrations when the display module is subjected to vibration, protecting the components on the display module.

[0025] In some embodiments, the abutment assembly includes a mounting post and a spring, the mounting post being disposed on the side of the display bracket facing the display module, one end of the spring being mounted on the mounting post, and the other end of the spring abutting against the display module.

[0026] Beneficial effects: The mounting post can achieve the installation and positioning of the spring, the spring elastically abuts against the display module, and the spring force drives the display module to be tightly attached to the display panel.

[0027] In some embodiments, multiple abutment components are provided, and the multiple abutment components are distributed along the edge of the display module.

[0028] Beneficial effects: By setting multiple abutment components and distributing them along the edge of the display module, the uniformity of force on the display module as a whole is enhanced, ensuring that the display module is fully attached to the display panel.

[0029] In some embodiments, the front housing assembly further includes a first limiting structure disposed on the housing and the display bracket, and the first limiting structure is disposed along the side of the mounting area, the first limiting structure being used to limit the vertical direction of the display bracket.

[0030] Beneficial effect: The first limiting structure can limit the display bracket in the vertical direction, preventing the display bracket from shifting in the vertical direction and ensuring the installation position of the display bracket in the vertical direction.

[0031] In some embodiments, the first limiting structure includes a first limiting rib and a first limiting groove, one of the first limiting rib and the first limiting groove being disposed on the display bracket, and the other being disposed on the housing, wherein the first limiting rib cooperates with the first limiting groove.

[0032] Beneficial effects: During the installation of the display bracket into the housing, the first limiting rib and the first limiting groove are aligned and engaged. The first limiting groove limits the first limiting rib, thus keeping the display bracket stable relative to the housing in the vertical direction.

[0033] In some embodiments, the front housing assembly further includes a second limiting structure disposed on the housing and the display bracket, and the second limiting structure is disposed along the bottom edge of the mounting area, the second limiting structure being used to limit the display bracket in the left and right directions.

[0034] Beneficial effect: The second limiting structure can limit the display bracket in the left and right directions, preventing the display bracket from shifting in the left and right directions and ensuring the installation position of the display bracket in the left and right directions.

[0035] In some embodiments, the second limiting structure includes a second limiting rib and a second limiting groove, one of the second limiting rib and the second limiting groove being disposed on the display bracket, and the other being disposed on the housing, and the second limiting rib cooperating with the second limiting groove.

[0036] Beneficial effects: During the installation of the display bracket into the housing, it drives the second limiting rib and the second limiting groove to align and engage. The second limiting groove limits the second limiting rib, thus keeping the display bracket stable relative to the housing in the left and right directions.

[0037] In some embodiments, the front housing assembly further includes a first snap-fit ​​structure, the first snap-fit ​​structure including a first buckle and a first slot, one of the first buckle and the first slot being disposed on the housing, and the other being disposed on the display bracket, the first buckle being snapped into the first slot.

[0038] Beneficial effects: When the display bracket is installed in the housing, the first buckle engages with the first slot to fix the display bracket in place, making it easy to disassemble.

[0039] In some embodiments, the front housing assembly further includes a connecting post disposed on the housing, the connecting post being used for connecting the housing and the display bracket.

[0040] Beneficial effects: The connecting posts can further connect and fix the housing and the display bracket, ensuring the stability and reliability of the connection between the housing and the display bracket.

[0041] In some embodiments, the front shell assembly further includes a positioning structure, the positioning structure including a positioning rib and a positioning groove, one of the positioning rib and the positioning groove being disposed on the display module, and the other being disposed on the display bracket, the positioning rib cooperating with the positioning groove.

[0042] Beneficial effects: When installing the display module and the display bracket, the positioning ribs and positioning grooves can be used to position the relative positions of the display module and the display bracket, thereby ensuring the relative installation position of the two and improving installation accuracy.

[0043] In some embodiments, the front shell assembly further includes a second snap-fit ​​structure, the second snap-fit ​​structure including a second buckle and a second slot, one of the second buckle and the second slot being disposed on the display module, and the other being disposed on the display bracket, the second buckle being snapped into the second slot.

[0044] Beneficial effects: When installing the display module and the display bracket, the second clip can be used to snap the display module and the display bracket into the second slot to achieve a snap-fit ​​fixation, thereby ensuring the installation stability between the two, and the snap-fit ​​fixation is also convenient for disassembly and assembly.

[0045] The second aspect of this utility model provides a pipeline machine, including a machine body and a front shell assembly of this utility model, wherein the front shell assembly and the machine body are fixedly connected.

[0046] Beneficial effects: Since the pipeline machine of this utility model includes the front shell assembly of this utility model, it has the same technical effects as the front shell assembly, which will not be described in detail here.

[0047] The third aspect of this utility model provides a water purification system, including a water purifier and a pipeline machine of this utility model. The water purifier is used to produce pure water, and the pipeline machine is connected to the water outlet of the water purifier.

[0048] Beneficial effects: Since the water purification system of this utility model includes the pipeline machine of this utility model, it has the same technical effects as the pipeline machine, which will not be described in detail here. Attached Figure Description

[0049] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0050] Figure 1 An exploded perspective view of the front shell assembly according to an embodiment of the present invention is shown.

[0051] Figure 2 A rear view of the housing according to an embodiment of the present invention is shown;

[0052] Figure 3 A front view of the housing according to an embodiment of the present invention is shown;

[0053] Figure 4 A rear view of a display bracket according to an embodiment of the present invention is shown;

[0054] Figure 5 A front view of a display bracket according to an embodiment of the present invention is shown;

[0055] Figure 6 A front view of a display module according to an embodiment of the present invention is shown;

[0056] Figure 7 A rear view of a wire guide according to an embodiment of the present invention is shown;

[0057] Figure 8 A front view of a wire guide according to an embodiment of the present invention is shown;

[0058] Figure 9 A side view of a wire guide according to an embodiment of the present invention is shown.

[0059] Explanation of reference numerals in the attached figures:

[0060] 1. Housing; 11. Mounting area; 12. First limiting groove; 13. Second limiting groove; 14. First slot; 15. Connecting post; 16. First adhesive application area; 17. Second adhesive application area;

[0061] 2. Display panel;

[0062] 3. Display bracket; 31. Sealed mounting groove; 32. Mounting hole; 33. Wiring harness fixing part; 34. First limiting rib; 35. Second limiting rib; 36. First buckle; 37. Positioning rib; 38. Second buckle;

[0063] 4. Display module; 41. Positioning slot; 42. Second card slot; 43. Wiring terminal;

[0064] 5. Sealed structure;

[0065] 6. Wire guide seat; 61. Wire guide hole; 62. Wire guide seam; 63. Mating groove;

[0066] 7. Abutment component; 71. Mounting post; 72. Spring;

[0067] 8. Decorative panels;

[0068] 9. Wiring harness. Detailed Implementation

[0069] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0070] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0071] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0072] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0073] The following is combined Figures 1 to 9 The following describes embodiments of the present invention.

[0074] like Figure 1As shown, according to an embodiment of the present invention, a front shell assembly is disclosed, which is disposed on a pipeline machine. The front shell assembly includes a shell 1, a display panel 2, a display bracket 3, and a display module 4. The shell 1 has an installation area 11, the display panel 2 is disposed in the installation area 11, the display panel 2 is disposed on the front side of the shell 1, the display bracket 3 is disposed in the installation area 11, the display bracket 3 is disposed on the back side of the shell 1, the display bracket 3 cooperates with the display panel 2 and the shell 1 to form an installation cavity, and the display module 4 is disposed in the installation cavity and contacts the display panel 2.

[0075] The front housing assembly of this application forms a mounting cavity by means of the display bracket 3, the display panel 2, and the housing 1. The display module 4 is placed in the mounting cavity and contacts the display panel 2, thereby achieving a sealed installation of the display module 4, preventing water stains and dust from flowing into the display module 4 and causing a short circuit in the display module 4, thus ensuring the service life of the display module 4.

[0076] The shape of the housing 1 can be set as needed. In this embodiment, the housing 1 is set to a square shape as an example. The shape of the mounting area 11 is set according to the shape of the display module 4. For example, the display module 4 is circular and the mounting area 11 is set to a circular area, or the display module 4 is square and the mounting area 11 is set to a square area.

[0077] In this embodiment, the display module 4 is square, therefore, the installation area 11 is set to a square area accordingly, but it is not limited to this.

[0078] The display bracket 3 is used to support and fix the display module 4. The display module 4 is a circuit board with multiple components soldered on it to achieve corresponding functions. The display panel 2 can visually display the contents of the display module 4 for easy viewing by the user.

[0079] like Figure 1 and Figure 5 As shown, in some embodiments, the front housing assembly further includes a sealing structure 5 disposed between the display bracket 3 and the housing 1, and / or, the sealing structure 5 is disposed between the display panel 2 and the housing 1.

[0080] Furthermore, by providing a sealing structure 5 between the display bracket 3 and the housing 1, and / or between the display panel 2 and the housing 1, the sealing performance between the display bracket 3 and the housing 1, and / or between the display panel 2 and the housing 1 can be enhanced, improving waterproof and dustproof performance and strengthening the protection of the display module 4.

[0081] Optionally, the sealing structure 5 can be a sealing strip, such as an O-ring, a U-ring, etc., but is not limited to this.

[0082] Specifically, the sealing structure 5 can be provided only between the display bracket 3 and the housing 1, or only between the display panel 2 and the housing 1, or simultaneously between the display bracket 3 and the housing 1 and between the display panel 2 and the housing 1.

[0083] In this embodiment, the example of a sealing structure 5 being disposed between the display bracket 3 and the housing 1 is used for illustration.

[0084] In some embodiments, a sealing structure 5 is disposed between the display bracket 3 and the housing 1, and a sealing mounting groove 31 is provided on the side of the display bracket 3 facing the housing 1, and the sealing structure 5 is disposed in the sealing mounting groove 31.

[0085] By providing a sealing mounting groove 31 on the side of the display bracket 3 facing the housing 1, and positioning the sealing structure 5 within the sealing mounting groove 31, the installation position of the sealing structure 5 can be ensured, reducing its displacement during use.

[0086] Specifically, the sealing mounting groove 31 is arranged in a ring around the edge of the mounting cavity on the display bracket 3. When the sealing structure 5 is set in the sealing mounting groove 31, the edge of the mounting cavity can be sealed, ensuring the sealing, waterproof and dustproof performance of the mounting cavity.

[0087] It should be noted that a part of the sealing structure 5 is disposed in the sealing mounting groove 31, and the other part of the sealing structure 5 is press-fitted against the housing 1, thereby achieving a seal by filling the gap between the housing 1 and the display bracket 3 through the deformation of the sealing structure 5.

[0088] Preferably, the width of the sealing mounting groove 31 is less than the thickness of the sealing structure 5, so that the sealing structure 5 can be interference-fitted into the sealing mounting groove 31, ensuring the installation stability of the sealing structure 5.

[0089] like Figure 1 and Figure 3 As shown, in some embodiments, the housing 1 has a first adhesive application area 16 on the side facing the display panel 2. Adhesive is applied or double-sided tape is pasted on the first adhesive application area 16 to attach the display panel 2 to the housing 1.

[0090] Specifically, the first adhesive application area 16 is arranged around the edge of the installation area 11, so that the display panel 2 can be pasted to the housing 1 while the edge of the installation area 11 is sealed, thereby enhancing the waterproof and dustproof performance.

[0091] like Figure 1 and Figure 3 As shown, in some embodiments, the front housing assembly further includes a decorative panel 8, which is fixedly connected to the housing 1, and the decorative panel 8 is disposed below the display panel 2.

[0092] Decorative panel 8 can enhance the overall aesthetics of the front shell assembly and also conceal internal parts.

[0093] Specifically, a second adhesive application area 17 is provided on the side of the housing 1 facing the decorative panel 8. Adhesive or double-sided tape is applied to the second adhesive application area 17 to attach the decorative panel 8 to the housing 1.

[0094] Specifically, the second glue application area 17 can be set along the edge and center of the decorative panel 8, but this embodiment does not impose specific limitations.

[0095] like Figure 1 , Figure 4 , Figure 5 , Figures 7 to 9 As shown, in some embodiments, the front housing assembly further includes a cable guide 6, which has a cable guide hole 61, and the display bracket 3 has a mounting hole 32, with the cable guide 6 disposed in the mounting hole 32.

[0096] A cable guide 6 is further provided. The cable guide 6 is installed in the mounting hole 32 of the display bracket 3. The wire harness 9 can be snapped into the cable guide hole 61 to achieve fixation and neat fixation of the wire harness 9.

[0097] The shape of the mounting hole 32 is set according to the shape of the wire guide 6, and the two shapes are consistent. For example, if the wire guide 6 is a circular seat, then the mounting hole 32 is set as a circular hole, or if the wire guide 6 is a square seat, then the mounting hole 32 is set as a square hole.

[0098] In this embodiment, the example is taken as a square base 6 and a square hole 32, but it is not limited to this.

[0099] Optionally, the wire guide hole 61 can be configured as an elongated hole, specifically opened along the width direction of the wire guide base 6. The elongated hole can effectively fix the flat wire harness 9, but it is not limited to this. For example, in other embodiments, the wire guide hole 61 can also be configured as a circular hole or a square hole, which can effectively fix a circular or square wire harness 9.

[0100] In some embodiments, the wire guide 6 is further provided with a wire guide slot 62, which connects the edge of the wire guide 6 and the wire guide hole 61.

[0101] The seam 62 allows the wire harness 9 to be easily inserted into the wire hole 61 for fixation.

[0102] In some embodiments, the wire guide 6 is made of a flexible material, and the width of the wire guide hole 61 is smaller than the thickness of the wire harness 9, so that the wire harness 9 is interference-fitted into the wire guide hole 61.

[0103] By making the wire guide 6 a flexible material and setting the width of the wire guide hole 61 to be less than the thickness of the wire harness 9, the wire harness 9 can be clamped in the wire guide hole 61 through an interference fit, thus preventing the wire harness 9 from moving freely within the wire guide hole 61.

[0104] Preferably, the width of the thread pass 62 is smaller than the width of the thread pass hole 61. When the wire bundle 9 passes through the thread pass 62, it will cause compression deformation to the thread pass seat 6. When the wire bundle 9 enters the thread pass hole 61, the deformation at the thread pass 62 is restored to reduce the gap size and reduce the possibility of water stains, dust and other substances passing through the thread pass 62.

[0105] Specifically, the thread hole 61 can be set at the center of the thread seat 6, and the thread seam 62 is connected to the center of the length direction of the thread hole 61. The opening direction of the thread seam 62 is perpendicular to the opening direction of the thread hole 61, and the thread hole 61 and the thread seam 62 are both T-shaped.

[0106] In some embodiments, the outer peripheral wall of the wire guide 6 is provided with a mating groove 63, and the wire guide 6 is fixed to the mounting hole 32 through the mating groove 63.

[0107] The groove 63 facilitates the fixing of the cable guide 6 to the mounting hole 32 of the display bracket 3. During installation, the cable guide 6 is squeezed and deformed into the mounting hole 32. The cable guide 6 is adjusted so that the edge of the mounting hole 32 is engaged with the groove 63 of the cable guide 6, thereby fixing the cable guide 6 and ensuring the installation stability of the cable guide 6, reducing the probability of the cable guide 6 coming out of the mounting hole 32.

[0108] In this embodiment, the mating groove 63 is an annular groove provided along the outer peripheral wall of the wire seat 6, and the two side walls of the annular groove abut against the inner and outer surfaces of the display bracket 3 along the edge of the mounting hole 32, respectively.

[0109] like Figure 4 As shown, in some embodiments, a wire harness fixing part 33 is provided on the side of the display bracket 3 away from the display module 4.

[0110] Furthermore, a wire harness fixing part 33 is provided on the side of the display bracket 3 away from the display module 4. The wire harness fixing part 33 can fix the excess length of the wire harness 9, so as to avoid the wire harness 9 being scattered and causing wire pressure during the installation process.

[0111] The wire harness fixing part 33 can be a wire clamping groove or a wire clamping buckle, which can be set as needed. This embodiment does not impose any restrictions.

[0112] In terms of the number of settings, the wire harness fixing part 33 can be set to multiple, and the multiple wire harness fixing parts 33 are spaced apart along the length direction of the display bracket 3, so that the wire harness 9 can be fixed at different positions.

[0113] In this embodiment, the example is that three wire harness fixing parts 33 are used, but it is not limited to this.

[0114] like Figure 1 and Figure 5 As shown, in some embodiments, the front shell assembly further includes an abutment component 7, which is disposed between the display bracket 3 and the display module 4, and abuts against the display module 4 to attach it to the display panel 2.

[0115] The abutting component 7 can press the display module 4 against the display panel 2 to ensure that the display module 4 is tightly attached to the display panel 2 and to ensure normal use.

[0116] In some embodiments, the abutment component 7 is an elastic structure.

[0117] By making the abutment component 7 an elastic structure, the abutment component 7 elastically abuts against the display module 4, which can ensure that the display module 4 and the display panel 2 are tightly attached without gaps after assembly. At the same time, the elastic structure can effectively dampen the display module 4 when it is subjected to vibration, thus protecting the components on the display module 4.

[0118] In some embodiments, the abutment component 7 includes a mounting post 71 and a spring 72, wherein the mounting post 71 is disposed on the side of the display bracket 3 facing the display module 4, one end of the spring 72 is mounted on the mounting post 71, and the other end of the spring 72 abuts against the display module 4.

[0119] Mounting post 71 can be used to install and position spring 72. Spring 72 elastically abuts against display module 4, and the elastic force of spring 72 drives display module 4 to be tightly attached to display panel 2.

[0120] In some embodiments, multiple abutment components 7 are provided, and the multiple abutment components 7 are distributed along the edge of the display module 4.

[0121] By setting multiple abutment components 7, and distributing the multiple abutment components 7 along the edge of the display module 4, the uniformity of force on the display module 4 as a whole is enhanced, ensuring that the display module 4 is completely attached to the display panel 2.

[0122] In this embodiment, four abutting components 7 are provided, with two abutting components 7 respectively arranged along the upper and lower sides of the display bracket 3.

[0123] In some embodiments, the front housing assembly further includes a first limiting structure, which is disposed on the housing 1 and the display bracket 3, and is disposed along the side of the mounting area 11. The first limiting structure is used to limit the display bracket 3 in the vertical direction.

[0124] The first limiting structure can limit the vertical movement of the display bracket 3, preventing it from shifting in the vertical direction and ensuring the proper installation position of the display bracket 3 in the vertical direction.

[0125] like Figures 2 to 5 As shown, in some embodiments, the first limiting structure includes a first limiting rib 34 and a first limiting groove 12, wherein one of the first limiting rib 34 and the first limiting groove 12 is disposed on the display bracket 3, and the other is disposed on the housing 1, and the first limiting rib 34 cooperates with the first limiting groove 12.

[0126] During the installation of the display bracket 3 into the housing 1, the first limiting rib 34 and the first limiting groove 12 are aligned and engaged. The first limiting groove 12 limits the first limiting rib 34, thereby keeping the display bracket 3 stable relative to the housing 1 in the vertical direction.

[0127] In this embodiment, the first limiting rib 34 is disposed on the display bracket 3, and the first limiting groove 12 is disposed on the housing 1, but it is not limited thereto. For example, in other embodiments, the first limiting rib 34 may also be disposed on the housing 1, and the first limiting groove 12 may also be disposed on the display bracket 3.

[0128] In terms of the number of settings, in this embodiment, two first limiting structures are set, and the two first limiting structures are respectively set on the opposite sides of the installation area 11, so as to simultaneously limit the two sides of the display bracket 3, but not limited to this.

[0129] In some embodiments, the front housing assembly further includes a second limiting structure disposed on the housing 1 and the display bracket 3, and the second limiting structure is disposed along the bottom edge of the mounting area 11. The second limiting structure is used to limit the display bracket 3 in the left and right directions.

[0130] The second limiting structure can limit the display bracket 3 in the left and right directions, preventing the display bracket 3 from shifting in the left and right directions and ensuring the installation position of the display bracket 3 in the left and right directions.

[0131] like Figures 2 to 5 As shown, in some embodiments, the second limiting structure includes a second limiting rib 35 and a second limiting groove 13, wherein one of the second limiting rib 35 and the second limiting groove 13 is disposed on the display bracket 3, and the other is disposed on the housing 1, and the second limiting rib 35 cooperates with the second limiting groove 13.

[0132] During the installation of the display bracket 3 into the housing 1, the second limiting rib 35 and the second limiting groove 13 are aligned and engaged. The second limiting groove 13 limits the second limiting rib 35, thereby keeping the display bracket 3 stable relative to the housing 1 in the left-right direction.

[0133] In this embodiment, the second limiting rib 35 is disposed on the display bracket 3, and the second limiting groove 13 is disposed on the housing 1, but it is not limited thereto. For example, in other embodiments, the second limiting rib 35 may also be disposed on the housing 1, and the second limiting groove 13 may also be disposed on the display bracket 3.

[0134] In terms of the number of settings, in this embodiment, three second limiting structures are set, and the three second limiting structures are evenly distributed along the bottom edge of the installation area 11, but are not limited to this.

[0135] With three second limiting structures and the second limiting groove 13 located in the housing 1, the second limiting groove 13 in the middle position has a 0.05mm gap reserved on the left and right sides for positioning in the left and right directions. The second limiting grooves 13 on both sides support and fix the two sides of the display bracket 3, thereby improving the installation stability of the display bracket 3.

[0136] like Figures 2 to 5 As shown, in some embodiments, the front shell assembly further includes a first snap-fit ​​structure, which includes a first snap-fit ​​36 ​​and a first slot 14. One of the first snap-fit ​​36 ​​and the first slot 14 is disposed on the housing 1, and the other is disposed on the display bracket 3. The first snap-fit ​​36 ​​is snapped into the first slot 14.

[0137] During the installation of the display bracket 3 onto the housing 1, the first buckle 36 engages with the first slot 14 to secure the display bracket 3, facilitating disassembly.

[0138] In this embodiment, the first buckle 36 is disposed on the display bracket 3, and the first slot 14 is disposed on the housing 1, but it is not limited thereto. For example, in other embodiments, the first buckle 36 may also be disposed on the housing 1, and the first slot 14 may also be disposed on the display bracket 3.

[0139] In terms of specific location, the first snap-fit ​​structure can be set along the top edge of the installation area 11, but is not limited to this.

[0140] In terms of the number of components, in this embodiment, four first snap-fit ​​structures are provided, and the four first snap-fit ​​structures are distributed at intervals along the top edge of the installation area 11, but this is not a limitation.

[0141] like Figure 2 and Figure 3 As shown, in some embodiments, the front housing assembly further includes a connecting post 15, which is disposed on the housing 1 and is used to connect the housing 1 and the display bracket 3.

[0142] The connecting post 15 can further connect and fix the housing 1 and the display bracket 3, ensuring the stable and reliable connection between the housing 1 and the display bracket 3.

[0143] Specifically, the connecting post 15 can be a screw post, which makes it easy to fix with screws.

[0144] In terms of the number of connections, there can be two connecting posts 15, with the two connecting posts 15 respectively located on the top sides of the housing 1, so as to connect and fix the housing 1 and the display bracket 3 through the two connecting posts 15, but it is not limited to this.

[0145] During assembly, the display bracket 3 is first inserted into the second limiting groove 13 of the housing 1 through the second limiting rib 35, and is limited to the left and right by the second limiting groove 13 at the midpoint. The upper and lower limits of the limiting bracket are achieved by the cooperation of the first limiting ribs 34 and the first limiting groove 12 on both sides. Then, the display bracket 3 is snapped into the first slot 14 by the first buckle 36 to achieve snap-fit ​​fixation. Finally, the display bracket 3 and the housing 1 are fixed by screws through the connecting post 15.

[0146] like Figures 4 to 6 As shown, in some embodiments, the front shell assembly further includes a positioning structure, which includes a positioning rib 37 and a positioning groove 41, wherein one of the positioning rib 37 and the positioning groove 41 is disposed on the display module 4, and the other is disposed on the display bracket 3, and the positioning rib 37 cooperates with the positioning groove 41.

[0147] When the display module 4 and the display bracket 3 are installed, the relative positions of the display module 4 and the display bracket 3 can be positioned by the cooperation of the positioning rib 37 and the positioning groove 41, thereby ensuring the relative installation position of the two and improving the installation accuracy.

[0148] In terms of the number of positions, the positioning structure can be set to three, with the three positioning structures set along the top edge and two sides of the display bracket 3 and the display module 4 respectively, thereby achieving three-point positioning of the display bracket 3 and the display module 4.

[0149] In this embodiment, the positioning rib 37 is disposed on the display bracket 3, and the positioning groove 41 is disposed on the display module 4, but it is not limited thereto. For example, in other embodiments, the positioning rib 37 may also be disposed on the display module 4, and the positioning groove 41 may also be disposed on the display bracket 3.

[0150] In some embodiments, the front housing assembly further includes a second snap-fit ​​structure, which includes a second snap-fit ​​38 and a second slot 42. One of the second snap-fit ​​38 and the second slot 42 is disposed on the display module 4, and the other is disposed on the display bracket 3. The second snap-fit ​​38 is snapped into the second slot 42.

[0151] When installing the display module 4 and the display bracket 3, the second buckle 38 can be engaged with the second slot 42 to achieve the snap-fit ​​fixation between the display module 4 and the display bracket 3, thereby ensuring the installation stability between the two and making the snap-fit ​​fixation convenient for disassembly and assembly.

[0152] In this embodiment, the second buckle 38 is disposed on the display bracket 3, and the second slot 42 is disposed on the display module 4, but it is not limited thereto. For example, in other embodiments, the second buckle 38 may also be disposed on the display module 4, and the second slot 42 may also be disposed on the display bracket 3.

[0153] In terms of the number of settings, the second snap-fit ​​structure can be set to two, with the two second snap-fit ​​structures set along the upper left corner and the lower right corner of the display bracket 3 or the display module 4 respectively, so as to achieve diagonal snap-fit ​​fixation between the display bracket 3 and the display module 4.

[0154] Understandably, the display module 4 is also equipped with a wiring terminal 43, which is electrically connected to the wiring harness 9.

[0155] According to an embodiment of the present invention, another aspect discloses a pipeline machine, including a machine body and a front shell assembly of the present invention, wherein the front shell assembly and the machine body are fixedly connected.

[0156] Since the pipeline machine of this utility model includes the front shell assembly of this utility model, it has the same technical effect as the front shell assembly, and will not be described in detail here.

[0157] According to an embodiment of the present invention, in another aspect, a water purification system is disclosed, including a water purifier and a water dispenser of the present invention, wherein the water purifier is used to produce pure water, and the water dispenser and the water outlet of the water purifier are connected.

[0158] Since the water purification system of this utility model includes the pipeline machine of this utility model, it has the same technical effect as the pipeline machine, and will not be described in detail here.

[0159] It should be noted that the up and down direction in this embodiment is... Figure 2 The direction indicated by arrow A in the middle is left and right. Figure 2 The direction indicated by arrow B in the middle.

[0160] The descriptions of the shape, position, quantity, and other related parameters of the structure in this embodiment are merely optimal settings and are not intended to limit the scope of protection of this application. Those skilled in the art can adjust the shape, position, quantity, and other related parameters of the structure according to actual needs.

[0161] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by this application.

Claims

1. A front housing assembly for a kiosk, comprising: The front shell assembly comprises: a shell (1) having a mounting area (11); a display panel (2) disposed on the mounting area (11), the display panel (2) being arranged on the front surface of the shell (1); a display support (3) disposed on the mounting area (11), the display support (3) being arranged on the back surface of the shell (1), and the display support (3) cooperating with the display panel (2) and the shell (1) to form a mounting cavity; a display module (4) disposed in the mounting cavity and in contact with the display panel (2).

2. The front housing assembly of claim 1, wherein, The front shell assembly further comprises a sealing structure (5) disposed between the display support (3) and the shell (1), and / or the sealing structure (5) is disposed between the display panel (2) and the shell (1).

3. The front housing assembly of claim 2, wherein, Based on the sealing structure (5) being disposed between the display support (3) and the shell (1), one side of the display support (3) facing the shell (1) is provided with a sealing mounting groove (31), and the sealing structure (5) is disposed in the sealing mounting groove (31).

4. The front housing assembly of claim 1, wherein, The front shell assembly further comprises a wire passing seat (6) provided with a wire passing hole (61), and the display support (3) is provided with a mounting hole (32), and the wire passing seat (6) is disposed in the mounting hole (32).

5. The front housing assembly of claim 4, wherein, The wire passing seat (6) is further provided with a wire passing slot (62) communicating the edge of the wire passing seat (6) and the wire passing hole (61).

6. The front housing assembly of claim 4, wherein, The wire passing seat (6) is made of flexible material, and the width of the wire passing hole (61) is smaller than the thickness of the wire harness (9), so that the wire harness (9) is in interference fit with the wire passing hole (61).

7. The front housing assembly of claim 4, wherein, The outer peripheral wall of the wire passing seat (6) is internally provided with a matching groove (63), and the wire passing seat (6) is fixed in the mounting hole (32) through the matching groove (63).

8. The front housing assembly of any one of claims 1-7, wherein, The side of the display support (3) away from the display module (4) is provided with a wire harness fixing portion (33).

9. The front housing assembly of any one of claims 1-7, wherein, The front shell assembly further comprises an abutting assembly (7) disposed between the display support (3) and the display module (4), and the abutting assembly (7) abuts against the display module (4) to make it attached to the display panel (2).

10. The front housing assembly of claim 9, wherein, The abutting assembly (7) is an elastic structure.

11. The front housing assembly of claim 10, wherein, The abutting assembly (7) comprises: a mounting column (71) disposed on the side of the display support (3) facing the display module (4); a spring (72) having one end mounted on the mounting column (71) and the other end abutting against the display module (4).

12. The front housing assembly of claim 9, wherein, A plurality of abutting assemblies (7) are distributed along the edge of the display module (4).

13. The front housing assembly of any one of claims 1-7, wherein, The front shell assembly further comprises a first limiting structure disposed between the shell (1) and the display support (3), and the first limiting structure is disposed along the side edge of the mounting area (11), and the first limiting structure is used for limiting the up-down direction of the display support (3).

14. The front housing assembly of claim 13, wherein, The first limiting structure comprises a first limiting rib (34) and a first limiting groove (12), one of which is arranged on the display support (3), and the other is arranged on the shell (1), and the first limiting rib (34) is matched with the first limiting groove (12).

15. The front housing assembly of any one of claims 1-7, wherein, The front shell assembly further comprises a second limiting structure arranged on the shell (1) and the display support (3), and the second limiting structure is arranged along the bottom edge of the mounting area (11), and the second limiting structure is used for limiting the left-right direction of the display support (3).

16. The front housing assembly of claim 15, wherein, The second limiting structure comprises a second limiting rib (35) and a second limiting groove (13), one of which is arranged on the display support (3), and the other is arranged on the shell (1), and the second limiting rib (35) is matched with the second limiting groove (13).

17. The front housing assembly of any one of claims 1-7, wherein, The front shell assembly further comprises a first clamping structure, which comprises a first clamping buckle (36) and a first clamping groove (14), one of which is arranged on the shell (1), and the other is arranged on the display support (3), and the first clamping buckle (36) is clamped in the first clamping groove (14).

18. The front housing assembly of any one of claims 1-7, wherein, The front shell assembly further comprises a connecting column (15) arranged on the shell (1), which is used for connecting the shell (1) and the display support (3).

19. The front housing assembly of any one of claims 1-7, wherein, The front shell assembly further comprises a positioning structure comprising a positioning rib (37) and a positioning groove (41), one of which is arranged on the display module (4), and the other is arranged on the display support (3), and the positioning rib (37) is matched with the positioning groove (41).

20. The front housing assembly of any one of claims 1-7, wherein, The front shell assembly further comprises a second clamping structure comprising a second clamping buckle (38) and a second clamping groove (42), one of which is arranged on the display module (4), and the other is arranged on the display support (3), and the second clamping buckle (38) is clamped in the second clamping groove (42).

21. A pipeliner characterized by, Comprise: A fuselage; The front shell assembly of any one of claims 1 to 20, the front shell assembly and the fuselage are fixedly connected.

22. A water purification system characterized by, Comprise: A water purifier for making pure water; The pipeline machine of claim 21, the pipeline machine and the water outlet end of the water purifier are connected.

Images