Adaptive assembly and display device

Abstract

The adaptive assembly is used for adapting a valve element to the display device with concealed water outlet and comprises a connecting piece and an operating piece, the connecting piece is suitable for being fixedly connected with the display device and the valve element, and the operating piece is in threaded connection with a pressing part of the valve element. The relative position of the operation piece and the display device in the pressing direction of the pressing part is adjusted. The utility model provides an adaptive assembly and a display device. The convenient and lossless display of the display device is realized through the adaptive assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to water heating bathroom technical field, concretely relates to a kind of adaptation assembly and display device. BACKGROUND

[0002] When showing concealed water outlet device in exhibition, store and other occasions, the focus is on showing its overall appearance (not involving actual water test), need to ensure that product appearance is intact, operating interface (such as handle can rotate smoothly, button can be pressed flexibly) function is normal, and give user good hand feeling experience. However, the characteristics of concealed water outlet device determine that it needs to install pre-buried box as support structure in advance. This brings significant inconvenience and challenge in exhibition or store and other environments using display board as the main display means. Specifically, concealed water outlet device needs to install pre-buried box in advance, and is matched with panel, to be assembled into controllable complete machine. The installation of pre-buried box often needs to cut or damage the display space (such as display board), which not only increases the difficulty of installation, but also limits the reusability of pre-buried box. At the same time, multiple axial horizontal adjustments and button height adjustments are needed during installation, which consumes a lot of working hours and energy. This installation process is not only complex, but also easy to cause product loss. SUMMARY

[0003] The utility model aims at overcoming the above-mentioned defects or problems existing in the background art, providing an adaptation assembly and display device, which realizes convenient and non-destructive display of the display device through the adaptation assembly.

[0004] To achieve the above-mentioned purpose, each embodiment of the utility model adopts the following technical solutions, but is not limited to the following solutions:

[0005] The first technical solution relates to an adaptation assembly for adapting valve core to concealed water outlet display device, comprising connecting piece and operating piece, the connecting piece is suitable for being fixedly connected with display device and valve core, the operating piece is threadedly connected with the pressing part of valve core to adjust the relative position of operating piece along the pressing direction of pressing part and display device.

[0006] The second technical solution is based on the first technical solution, wherein the connecting piece is provided with a slot opening in the first direction, the valve core is arranged in the slot, and the operating piece is suitable for extending into the slot and connecting with the valve core.

[0007] The third technical solution is based on the second technical solution, wherein the slot bottom of the slot is provided with a first through hole for connecting the valve core.

[0008] The fourth technical solution is based on the third technical solution, wherein the operating piece comprises fixing seat and adjusting seat, the fixing seat is fixedly connected with the pressing part of valve core, and the adjusting seat is threadedly connected with fixing seat to adjust the position of operating piece.

[0009] The fifth technical solution is based on the fourth technical solution, wherein the operation member further comprises a button, and the button is fixedly connected with the adjusting seat.

[0010] The sixth technical solution is based on the fifth technical solution, wherein the adjusting seat is open at both ends in the first direction and is provided with a first threaded hole and a second threaded hole, the first threaded hole is threadedly connected with the external thread of the fixing seat, and the second threaded hole is threadedly connected with the external thread of the button.

[0011] The seventh technical solution is based on the sixth technical solution, wherein the operation member further comprises a ball head ring, the ball head ring is arranged between the button and the adjusting seat and is adapted to rotate around the outer wall of the adjusting seat.

[0012] The eighth technical solution is based on any one of the first to seventh technical solutions, wherein a display device fixedly connected with a display wall comprises a panel, a valve core and the above-mentioned adaptive assembly, and the adaptive assembly is fixedly connected with the panel, the insertion slot of the connecting member is open towards the panel, the valve core is arranged between the operation member and the connecting member, and the valve core partially penetrates through the first through hole; the panel is provided with a mounting hole open in the first direction, the adjusting seat is adapted to adjust the relative position with the panel in the first direction, so that the button is arranged in the mounting hole and the surface of the button is flush with the surface of the mounting hole.

[0013] The ninth technical solution is based on the eighth technical solution, wherein the valve core is a button valve core, and the valve core is provided with the pressing part.

[0014] The tenth technical solution is based on the eighth technical solution, wherein the display wall is provided with a mounting slot open in the first direction, the adaptive assembly is arranged in the mounting slot, and the panel is adapted to be arranged on the opening of the mounting slot.

[0015] From the above description of various embodiments of the present application, it can be seen that, compared with the prior art, the various embodiments of the present application have the following beneficial effects:

[0016] In the first technical solution and related embodiments, the designed adapter assembly of the connecting piece and the operating piece realizes the adaptation and flexible adjustment of the valve core in the display device. Specifically, the valve core is stably installed between the display device and the connecting piece, and the operating piece is connected to the pressing part of the valve core through a threaded connection, which ensures that the operating piece can control the pressing function of the valve core, and at the same time, the user can adjust the relative position of the operating piece relative to the display device according to the actual use demand or the specific requirements of the display scene. At the same time, the dependence on the pre-buried box in the traditional installation process is simplified. The user no longer needs to cut or damage the work for the installation of these components, effectively protecting the integrity and aesthetics of the display space. In addition, the high adjustability of the adapter assembly simplifies the horizontal adjustment and key height adjustment steps in the installation process, to a certain extent, saves time and effort, reduces product loss, and improves the overall installation efficiency and display effect.

[0017] In the second technical solution and related embodiments, the connecting piece is provided with a slot connected with the valve core to ensure the stability of the valve core after being pressed. The operating piece can be inserted into the slot in the first direction to connect with the valve core, so that the relative position of the operating piece relative to the display device can be adjusted.

[0018] In the third technical solution and related embodiments, a first through hole is provided at the bottom of the slot of the connecting piece to provide a direct channel for the connection of the valve core, ensuring the stable connection between the valve core and the connecting piece.

[0019] In the fourth technical solution and related embodiments, the pressing part of the valve core is connected with the fixing seat, and the adjusting seat is threadedly connected with the fixing seat, allowing the operating piece to control the pressing part of the valve core through the adjusting seat, and adjusting the relative position of the adjusting seat and the fixing seat to adjust the relative position of the operating piece relative to the display device.

[0020] In the fifth technical solution and related embodiments, the key, as the part directly contacting the user's fingers, is fixedly connected with the adjusting seat to control the opening and closing of the valve core.

[0021] In the sixth technical solution and related embodiments, both ends of the adjusting seat are open and provided with a first threaded hole and a second threaded hole, so that the adjusting seat can be connected with the external threads of the fixing seat through the first threaded hole, and the second threaded hole is connected with the external threads of the key, realizing stable and reliable threaded connection, ensuring that the adjusting seat and the fixing seat can firmly control the pressing part of the valve core during the pressing of the key, avoiding any accidental loosening or deviation. In addition, the adjusting mode of the threaded connection between the adjusting seat and the fixing seat also gives the user greater flexibility and accuracy. The user only needs to rotate the adjusting seat to realize the fine adjustment of the relative position of the operating piece and the display device.

[0022] In the seventh technical solution and related embodiments, the ball head ring is arranged between the key and the adjusting seat and has the ability to rotate around the outer wall of the adjusting seat, effectively solving the assembly tolerance problem caused by factors such as machining precision of parts, assembly process, etc. In actual application, the existence of assembly tolerance often has adverse effects on the pressing process of the key, such as causing the occurrence of jamming phenomenon, affecting the operation experience of the user and the reliability of the product. Through the introduction of the ball head ring, its rotation around the outer wall of the adjusting seat can dynamically adapt and compensate for these tolerances, ensuring that the key remains smooth during the pressing process and avoiding the occurrence of jamming phenomenon.

[0023] In the eighth technical solution and related embodiments, the panel, the valve core and the adapter assembly jointly constitute a display device to realize the display function of concealed water outlet. The adjusting seat is suitable for adjusting the relative position with the panel in the first direction to make the key flush with the mounting hole, so that the display device presents a flat and unified appearance on the display wall, improving the overall aesthetic appearance. The display device assembles the valve core in the adapter assembly, and the operating member can adjust the relative position with the panel, without cutting or damaging the display wall during the display process, avoiding damage to the display space during installation, and realizing non-destructive display. In addition, the user feels comfortable when using the key, improving the overall user experience.

[0024] In the ninth technical solution and related embodiments, the valve core is a key valve core, and the pressing part is suitable for being pressed to control the switch of the valve core.

[0025] In the tenth technical solution and related embodiments, the display wall is provided with a mounting slot, the adapter assembly is arranged in the mounting slot, and the panel cover is arranged at the opening of the mounting slot, simplifying the installation process, without using a pre-buried box, and forming the visual effect of concealed water outlet. At the same time, the opening of the mounting slot is flush with the wall surface, so that the overall appearance is more neat and unified. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0027] Figure 1 It is an exploded view of the adapter assembly of the embodiment.

[0028] Figure 2 It is a structural schematic view of the adapter assembly of the embodiment.

[0029] Figure 3 It is an installation schematic view of the key, the ball head ring and the adjusting seat of the embodiment.

[0030] Figure 4Figure 2 is an exploded view of the embodiment showing the mounting of the fixed seat, valve core and connecting piece;

[0031] Figure 5 Figure 4 is an exploded view of the embodiment showing the mounting of the adapting assembly;

[0032] Figure 6 Figure 5 is an exploded view of the embodiment showing the mounting of the adapting assembly and the panel;

[0033] Figure 7 Figure 6 is an exploded view of the embodiment showing the adjustment of the adjusting seat to be flush with the panel;

[0034] Figure 8 Figure 7 is a cross-sectional view of the embodiment showing the mounting of the display device to the display wall.

[0035] Explanation of the main reference signs:

[0036] Panel 1; connecting piece 2; valve core 3; fixed seat 4; adjusting seat 5; ball head ring 6; button 7; mounting hole 10; first fastener 11; insertion slot 20; first through hole 21; second fastener 22; third fastener 23; open slot 40; first threaded hole 50; ball head 61; display wall 100; mounting slot 110. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are preferred embodiments of the present application, and should not be regarded as excluding other embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0038] In the claims, specification and above drawings of the present application, unless otherwise explicitly defined, the terms such as "first", "second" or "third" are used only to distinguish different objects, and are not used to describe a specific order.

[0039] In the claims, specification and above drawings of the present application, unless otherwise explicitly defined, for the terms of orientation, such as "center", "transverse", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "back", "left", "right", "clockwise", "counterclockwise" and the like, the indicated orientation or position relationship is based on the orientation and position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be understood as limiting the specific protection scope of the present application.

[0040] Unless otherwise expressly defined, the terms "fixed connection" or "fixed connection" used in the claims, description and drawings of this utility model shall be interpreted broadly to refer to any connection in which there is no displacement or relative rotation relationship between the two parties, including non-removable fixed connection, detachable fixed connection, integral connection and fixed connection through other devices or components.

[0041] In the claims, description and accompanying drawings of this utility model, the terms "comprising", "having", and variations thereof are used to mean "including but not limited to".

[0042] See Figures 1 to 5 ,like Figure 1 As shown, an adapter component for adapting valve core 3 to a concealed water outlet display device includes a connector 2 and an operating component.

[0043] Connector 2, which is suitable for fixed connection with the display device and valve core 3, such as Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, it has a slot 20 with an opening along a first direction, and the bottom of the slot 20 has a first through hole 21 for the valve core 3 to connect. Specifically, the connector 2 has a U-shaped structure, and the bottom of the slot 20 has a circular first through hole 21 that allows part of the valve core 3 to pass through. Figure 4 As shown, the U-shaped structure of the connector 2 has first screw holes on both sides with openings facing the first direction. The connector 2 is fixed to the panel 1 by a second fastener 22 passing through the first screw holes. Specifically, the second fastener 22 is a Phillips head countersunk screw.

[0044] Operating components, such as Figures 1 to 5 As shown, it includes a fixed base 4, an adjusting base 5, a button 7, and a ball head ring 6. The operating component is threadedly connected to the pressing part of the valve core 3 to adjust the relative position of the operating component with respect to the display device along the pressing direction of the pressing part.

[0045] Fixed base 4, such as Figure 1 , Figure 4 and Figure 5 As shown, it is fixedly connected to the pressing part of the valve core 3, and the adjusting seat 5 is threadedly connected to the fixed seat 4. Specifically, the fixed seat 4 has an opening groove 40 that opens in the first direction, suitable for being fitted onto the operating part of the valve core 3 and fixedly connected to the valve core 3. The bottom of the opening groove 40 has a second threaded hole in the first direction, suitable for being fixedly connected to the pressing part of the valve core 3 by a third fastener 23. The third fastener 23 is a pan head screw. The fixed seat 4 has external threads around its top position in the first direction.

[0046] Adjustment seat 5, such as Figure 1 , Figure 3 and Figure 5As shown, the adjusting seat 5 is threadedly connected to the fixed seat 4, and simultaneously, it is threadedly connected to the button 7. Specifically, the adjusting seat 5 has openings at both ends along the first direction and is provided with a first threaded hole 50 and a second threaded hole. The adjusting seat 5 is a cylindrical component with openings at both ends and embedded threaded structures. The opening of the first threaded hole 50 faces downward along the first direction and matches the external thread of the fixed seat 4, allowing the adjusting seat 5 to extend into the slot 20 along the first direction and form an adjustable threaded connection with the fixed seat 4. The adjusting seat 5 has a second threaded hole facing upward along the first direction, which matches the external thread of the button 7 and forms a threaded connection. The openings at both ends of the adjusting seat 5 and the provision of the first threaded hole 50 and the second threaded hole allow the adjusting seat 5 to connect to the external thread of the fixed seat 4 through the first threaded hole 50, and the second threaded hole to connect to the external thread of the button 7, achieving a stable and reliable threaded connection. This ensures that during the pressing of the button 7, the adjusting seat 5 and the fixed seat 4 can firmly control the pressing part of the valve core 3, avoiding any accidental loosening or displacement. Furthermore, the threaded connection between the adjusting seat 5 and the fixed seat 4 provides users with greater flexibility and precision. Users can fine-tune the relative position of the operating component and the display device simply by rotating the adjusting seat 5.

[0047] Button 7 is fixedly connected to the adjusting seat 5. The user can open and close the valve core 3 by simply pressing button 7. Specifically, button 7 is an externally threaded cylindrical body, the diameter of which is slightly smaller than the diameter of the second through hole in the ball head ring 6, ensuring that button 7 can pass through the ball head ring 6 and connect to the second threaded hole in the adjusting seat 5. In this embodiment, button 7, as the part directly in contact with the user's finger, is connected to the adjusting seat 5 through the connector 2 to control the opening and closing of the valve core 3.

[0048] Ball head ring 6, such as Figures 1 to 3 As shown, the ball head ring 6 is installed between the button 7 and the adjusting seat 5 and is adapted to rotate around the outer wall of the adjusting seat 5. Specifically, the ball head ring 6 is a circular ring component with a ball head 61 for easy manual operation. The ball head 61 protrudes from the side of the circular ring, and a second through hole is opened in the center of the ball head ring 6 to allow rotation around the outer wall of the adjusting seat 5. In this embodiment, the ball head ring 6 is installed between the button 7 and the adjusting seat 5 and has the ability to rotate around the outer wall of the adjusting seat 5, effectively solving the assembly tolerance problem that may be caused by factors such as the machining accuracy of parts and the assembly process. In practical applications, the existence of assembly tolerances often has an adverse effect on the pressing process of the button 7, such as causing jamming, affecting the user's operating experience and the reliability of the product. With the introduction of the ball head ring 6, its rotation around the outer wall of the adjusting seat 5 can dynamically adapt to and compensate for these tolerances, ensuring that the button 7 remains smooth during pressing and avoiding jamming.

[0049] In this embodiment, the designed connecting piece 2 and the adaptive assembly of the operating piece achieve the adaptation and flexible adjustment of the valve core 3 in the display device. Specifically, the valve core 3 is stably installed between the display device and the connecting piece 2, and the operating piece is connected to the pressing part of the valve core 3 through a threaded connection, which ensures that the operating piece can control the pressing function of the valve core 3, and at the same time, the user can adjust the relative position of the operating piece relative to the display device according to the actual use demand or the specific requirements of the display scene. At the same time, the dependence on the pre-buried box in the traditional installation process is simplified. Users no longer need to cut or damage the work for installing these components, effectively protecting the integrity and aesthetics of the display space. In addition, the high adjustability of the adaptive assembly simplifies the horizontal adjustment and key 7 height adjustment steps in the installation process, to a certain extent, saves time and effort, reduces product loss, and improves overall installation efficiency and display effect.

[0050] A display device is fixedly connected to a display wall 100 for concealed installation of a water outlet. As shown in Figure 6 and Figure 7 , the display device includes a panel 1, a valve core 3, and the adaptive assembly described above. The adaptive assembly is fixedly connected to the panel 1, the slot 20 of the connecting piece 2 opens towards the panel 1, the valve core 3 is installed between the operating piece and the connecting piece 2, and the valve core 3 partially penetrates the first through hole 21; the panel 1 is provided with a mounting hole 10 opening in the first direction, and the adjusting seat 5 is adapted to adjust the relative position with the panel 1 in the first direction, so that the key 7 is installed in the mounting hole 10 and the surface of the key 7 is flush with the surface of the mounting hole 10. The panel 1, the valve core 3, and the adaptive assembly jointly constitute a display device to realize the display function of the concealed water outlet. The adjusting seat 5 is adapted to adjust the relative position with the panel 1 in the first direction to make the key 7 flush with the mounting hole 10, so that the display device presents a flat and unified appearance on the display wall 100, improving the overall aesthetics. The display device assembles the valve core 3 in the adaptive assembly, and the operating piece can adjust the relative position with the panel 1, without cutting or damaging the display wall 100 during the display process, avoiding damage to the display space during installation, and achieving non-destructive display. In addition, the user feels comfortable when using the key 7, improving the overall user experience.

[0051] The valve core 3, as shown in Figures 1 to 3As shown, it is fixed in the slot 20 and adapted to partially protrude from the first through hole 21. Specifically, the valve core 3 is a button valve core 3, and the valve core 3 is provided with a pressing part. Specifically, the valve core 3 is a cylindrical component, with its top end along the first direction being the pressing part, and the diameter of its bottom part being slightly smaller than the diameter of the first through hole 21 of the connector 2, so that the valve core 3 can partially pass through the first through hole 21 and be connected to the connector 2 by a threaded connection or a snap-fit ​​method. In this embodiment, a raised structure is provided on the outer circumferential surface of the valve core 3, forming a threaded connection with the inner wall of the first through hole 21. By providing the first through hole 21 at the bottom of the slot 20 of the connector 2, a direct channel is provided for the connection of the valve core 3, ensuring a stable connection between the valve core 3 and the connector 2.

[0052] like Figure 8 As shown, the display wall 100 is provided with a mounting groove 110 opening along a first direction. An adapter component is installed within the mounting groove 110. A panel 1 is adapted to cover the opening of the mounting groove 110. The panel 1 and the display wall 100 are fixedly connected by a first fastener 11. Specifically, the first fastener 11 is a bolt. The panel 1 and the display wall 100 are fixedly connected by fasteners, ensuring the stability and reliability of the connection, while also facilitating disassembly and maintenance.

[0053] In this embodiment, the display wall 100 is provided with a mounting groove 110, and the adapter component is installed in the mounting groove 110. The panel 1 covers the opening of the mounting groove 110, simplifying the installation process, eliminating the need for a pre-embedded box, and creating a concealed water outlet visual effect. At the same time, the opening of the mounting groove 110 is flush with the wall surface, making the overall appearance neater and more unified.

[0054] In this embodiment, by using an adapter component, the water outlet device does not require cutting or damaging the display wall 100 during the display process, thus avoiding damage to the display space during installation and achieving a damage-free display.

[0055] The installation steps for the adapter components and display devices on the display wall 100 are as follows:

[0056] like Figure 3 As shown, the first step is to assemble the button 7 and the adjusting seat 5: pass the button 7 through the second through hole of the ball head ring 6 and align it with the second threaded hole on the adjusting seat 5 for installation. Then, use a hex wrench to tighten the button 7 until it is securely connected to the adjusting seat 5 by the threads. At this point, the assembly steps of the button 7 and the adjusting seat 5 are completed.

[0057] like Figure 4As shown, next, the assembly of the fixed seat 4, the valve core 3 and the connecting piece 2 is carried out. The valve core 3 is inserted into the slot 20 on the connecting piece 2 in advance, and is locked through the first through hole 21, so that the preliminary assembly of the valve core 3 and the connecting piece 2 is completed; then, the opening slot 40 of the fixed seat 4 is sleeved on the pressing part of the valve core 3, and the third fastener 23 is screwed into the second screw hole at the top of the fixed seat 4 and is locked, so that all the assembly steps of the fixed seat 4, the valve core 3 and the connecting piece 2 are completed.

[0058] As shown, Figure 5 then, the previously assembled key 7 and the adjusting seat 5 assembly are connected with the fixed seat 4, the valve core 3 and the connecting piece 2 assembly.

[0059] As shown, Figure 6 finally, the second fastener 22 is used to screw the cross slot countersunk head screw through the screw hole in the back of the panel 1, so that the adapter assembly is fixed and locked on the panel 1. After installation, as shown, Figure 7 the adjusting seat 5 is rotated to ensure that the key 7 is aligned with the mounting hole 10 on the surface of the panel 1; as shown, Figure 8 then, the panel 1 is covered on the opening of the mounting slot 110 on the display wall 100, and the first fastener 11 is used to screw the display device and fix it on the display wall 100, so that the whole installation process is completed.

[0060] The above description and embodiment are used to explain the protection scope of the present application, but do not constitute a limitation on the protection scope of the present application. Through the inspiration of the present application or the above embodiment, the modification, equivalent replacement or other improvement of the present application embodiment or part of the technical features can be obtained by the ordinary skilled in the art combining with the common knowledge, the ordinary technical knowledge in the art and / or the prior art through logical analysis, reasoning or limited test, which should be included in the protection scope of the present application.

Claims

1. An adapter assembly for adapting a valve core (3) to a concealed water outlet display device, characterized in that, It includes a connector (2) and an operating component. The connector (2) is adapted to be fixedly connected to the display device and the valve core (3). The operating component is threadedly connected to the pressing part of the valve core (3) to adjust the relative position of the operating component with respect to the display device along the pressing direction of the pressing part.

2. The adapter component as described in claim 1, characterized in that, The connector (2) is provided with a slot (20) that opens in a first direction, the valve core (3) is installed in the slot (20), and the operating member is adapted to extend into the slot (20) and connect with the valve core (3).

3. An adapter component as described in claim 2, characterized in that, The slot (20) has a first through hole (21) at the bottom for the valve core (3) to be connected.

4. An adapter component as described in claim 3, characterized in that, The operating component includes a fixed seat (4) and an adjusting seat (5). The fixed seat (4) is fixedly connected to the pressing part of the valve core (3), and the adjusting seat (5) is threadedly connected to the fixed seat (4) to adjust the position of the operating component.

5. An adapter component as described in claim 4, characterized in that, The operating component also includes a button (7), which is fixedly connected to the adjustment seat (5).

6. An adapter component as described in claim 5, characterized in that, The adjusting seat (5) is open at both ends along the first direction and is provided with a first threaded hole (50) and a second threaded hole. The first threaded hole (50) is threadedly connected to the external thread of the fixed seat (4), and the second threaded hole is threadedly connected to the external thread of the button (7).

7. An adapter component as described in claim 6, characterized in that, The operating component also includes a ball head ring (6), which is installed between the button (7) and the adjusting seat (5) and is adapted to rotate around the outer wall of the adjusting seat (5).

8. A display device fixed to a display wall (100), characterized in that, The device includes a panel (1), a valve core (3), and an adapter assembly as described in any one of claims 1 to 7. The adapter assembly is fixedly connected to the panel (1). The slot (20) of the connector (2) opens toward the panel (1). The valve core (3) is installed between the operating member and the connector (2). A portion of the valve core (3) extends through the first through hole (21). The panel (1) is provided with a mounting hole (10) opening in a first direction. The adjusting seat (5) is adapted to adjust its relative position with the panel (1) in the first direction so that the button (7) is installed in the mounting hole (10) and the surface of the button (7) is flush with the surface of the mounting hole (10).

9. A display device as described in claim 8, characterized in that, The valve core (3) is a button (7) valve core (3), and the valve core (3) is provided with the pressing part.

10. A display device as described in claim 8, characterized in that, The display wall (100) is provided with a mounting groove (110) opening in a first direction, the adapter component is installed in the mounting groove (110), and the panel (1) is adapted to cover the opening of the mounting groove (110).

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