An actuation panel assembly for a concealed water tank

Abstract

The present invention relates to an actuating panel assembly for a concealed water tank, comprising a mounting frame, a mounting plate, and a button. The button is mounted on the front surface of the mounting plate. The mounting plate is detachably mounted within the mounting frame. A locking member is movably mounted on the mounting plate for connecting and locking the mounting plate and the mounting frame. The mounting frame is provided with a locking portion. When the locking member and the locking portion are engaged in a limiting position, the mounting frame and the mounting plate are locked. When the locking member and the locking portion are separated, the locking limit between the mounting frame and the mounting plate is released. The present invention achieves locking and releasing of the mounting plate and the mounting frame by driving the locking member on the mounting plate, making assembly and disassembly simpler, more convenient, and labor-saving, and having a simple structure.

Description

Technical Field

[0001] The present invention relates to the technical field of bathroom products, in particular to an actuating panel assembly for a concealed water tank. Background Art

[0002] Existing actuator panel assemblies for concealed water tanks include a mounting frame, a mounting plate, and a button. The button is movably mounted on the mounting plate, which is located within the mounting frame and removably fixedly connected to the mounting frame. A snap-action mechanism is typically used to removably snap the edges of the mounting plate and the mounting frame together. However, to ensure a secure snap connection, the snap-action mechanism typically includes multiple snaps, making disassembly difficult. During disassembly, external force is typically required to push the mounting plate outward and simultaneously disengage the snaps from the engaging portions on the mounting frame to successfully remove the mounting plate from the mounting frame, making disassembly quite laborious for the average consumer. Furthermore, the snap-action mechanism is often concealed, making it difficult for the average consumer to locate the force point and thus unsure where to disassemble it. Using brute force can easily damage the actuator panel assembly, resulting in the entire assembly being damaged and unable to be repaired. Summary of the Invention

[0003] In order to solve the above problems, the purpose of the present invention is to provide an actuating panel assembly for a hidden water tank, which realizes the locking and unlocking of the mounting plate and the mounting frame by driving the locking parts on the mounting plate, making disassembly and assembly simpler, more convenient and labor-saving, and having a simple structure.

[0004] The embodiment of the present invention is implemented by the following scheme: an actuating panel assembly for a hidden water tank, comprising a mounting frame, a mounting plate and a button, wherein the button is mounted on the front side of the mounting plate, the mounting plate is detachably mounted in the mounting frame, a locking member for connecting and locking the mounting plate and the mounting frame is movably mounted on the mounting plate, and a locking portion is provided on the mounting frame; when the locking member and the locking portion are limitedly engaged with each other, the mounting frame and the mounting plate are locked, and when the locking member and the locking portion are separated, the locking limit on the mounting frame and the mounting plate is released.

[0005] In one embodiment of the present invention, a driving member for driving the locking member is also installed on the mounting plate, the driving portion of the driving member is located on the front side of the mounting plate, the locking member is movably arranged on the back side of the mounting plate, and an avoidance hole is provided on the mounting plate, and the driving member is linked to the locking member through the avoidance hole.

[0006] In one embodiment of the present invention, the edge of the mounting plate abuts against the front face of the locking portion. When the locking member moves to the back face of the locking portion, the edge of the mounting plate and the locking member clamp the locking portion, thereby locking the mounting frame and the mounting plate. When the locking member is separated from the back face of the locking portion, the clamping of the locking portion is released, thereby releasing the locking of the mounting frame and the mounting plate.

[0007] In one embodiment of the present invention, the driving member includes a gear and a knob, the gear is rotatably mounted on the back of the mounting plate, one end of the knob is provided with the driving portion, and the other end is connected to the gear through the avoidance hole of the mounting plate, and the locking member is a slidably arranged locking rod, and the side of the locking rod close to the gear is provided with teeth meshing with the gear; or, the driving member includes a cam and a knob, the cam is rotatably mounted on the back of the mounting plate, one end of the knob is provided with the driving portion, and the other end is connected to the cam through the avoidance hole of the mounting plate, the locking member is a slidably arranged locking rod, and the cam cooperates with the abutment provided on the locking rod to drive the locking rod to slide; or, the driving member includes a button, the locking member is a slidably arranged locking rod, the locking rod is provided with a first inclined surface, and / or the button is provided with a second inclined surface, and the driving member is linked to the locking rod through the first inclined surface and / or the second inclined surface.

[0008] In one embodiment of the present invention, a knob positioning ring is provided on the front side of the mounting plate, and the knob is located inside the knob positioning ring. Two limiting protrusions and two positioning protrusions are provided on the inner side of the knob positioning ring, the two limiting protrusions include a first limiting protrusion and a second limiting protrusion, and the two positioning protrusions include a first positioning protrusion and a second positioning protrusion. One side of the knob moves between the two limiting protrusions, and the two limiting protrusions limit the rotation range of the knob. The other side of the knob can pass over the two positioning protrusions and be positioned in the first position by the first positioning protrusion, and be positioned in the second position by the second positioning protrusion. When the knob is positioned in the first position, the mounting frame is locked with the mounting plate, and when the knob is positioned in the second position, the mounting frame and the mounting plate can be separated.

[0009] In one embodiment of the present invention, the knob positioning ring is provided with a notch, and the first positioning protrusion and the second positioning protrusion are respectively located on both sides of the notch.

[0010] In one embodiment of the present invention, a driving member for driving the locking member is also installed on the mounting plate, and two locking members with opposite movement directions are installed on the mounting plate, and a locking part is respectively provided at the corresponding position of the mounting frame; one driving member is provided, which is located between the two locking members, and is used to simultaneously drive the two locking members to move in opposite directions so as to respectively limit the position of the locking member or separate from the locking member; or two driving members are provided, and the two driving members correspondingly drive one locking member to move, so as to respectively drive the corresponding locking member to limit the position of the locking member or separate from the locking member.

[0011] In one embodiment of the present invention, the installation frame is a hollow frame, a limiting rib is provided on the inner side of the installation frame, and the locking portion is provided on the limiting rib.

[0012] In one embodiment of the present invention, the limiting ribs include a left limiting rib, a right limiting rib and a lower limiting rib, the left limiting rib and the right limiting rib are provided with the locking portion, the bottom edge of the mounting plate is provided with a limiting edge, and the limiting edge is in contact with the back side of the lower limiting rib.

[0013] In one embodiment of the present invention, the button is swingably mounted on the mounting plate, and a limiting structure for limiting the button from being flipped outward is provided between the button and the mounting plate. When the limiting structure releases the limit on the button, the button can be flipped outward relative to the mounting plate to expose the driving member for easy operation of the driving member.

[0014] The present invention provides an actuating panel assembly for a concealed water tank. Compared with the prior art, the present invention has at least the following technical effects: the present invention solves the related problems of cumbersome and difficult disassembly of the actuating panel assembly; provides a solution to the difficulty in disassembling and assembling the actuating panel assembly; by driving the locking member, the mounting plate can be quickly and easily fixed to the mounting frame or the mounting plate can be removed from the mounting frame, which greatly reduces the difficulty of installation and disassembly between the mounting plate and the mounting frame. Since the installation and disassembly are simple, the problem of damage to related parts during disassembly will not occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the actuating panel assembly of the concealed water tank of the present invention from the back side perspective.

[0016] Figure 2 This is a schematic diagram of the state of the actuation panel assembly of the concealed water tank of the present invention after the buttons are flipped outwards when viewed from the front.

[0017] Figure 3 This is a partially exploded schematic diagram of the driving component and the locking component of the actuating panel assembly of the concealed water tank of the present invention as viewed from the back.

[0018] Figure 4 This is one of the exploded schematic diagrams of the actuation panel assembly of the concealed water tank of the present invention as viewed from the front.

[0019] Figure 5 This is the second exploded schematic diagram of the actuating panel assembly of the concealed water tank of the present invention as viewed from the front.

[0020] Figure 6 This is one of the exploded schematic diagrams of the actuation panel assembly of the concealed water tank of the present invention as viewed from the back.

[0021] Figure 7 This is the second exploded schematic diagram of the actuating panel assembly of the concealed water tank of the present invention as viewed from the back.

[0022] Figure 8 It is a schematic diagram of the assembly process of the actuating panel assembly of the concealed water tank of the present invention, when the locking parts are not locked, as viewed from the front.

[0023] Figure 9 It is a schematic diagram of the assembly process of the actuating panel assembly of the concealed water tank of the present invention, when the locking parts are not locked, as viewed from the back.

[0024] Figure 10 It is a schematic diagram of the assembly process of the actuating panel assembly of the concealed water tank of the present invention, when the locking parts are just locked, as seen from the front.

[0025] Figure 11 This is a schematic diagram of the assembly process of the actuating panel assembly of the concealed water tank of the present invention, when the locking parts are just locked, as viewed from the back.

[0026] Figure 12 It is a schematic diagram of the assembly process of the actuating panel assembly of the concealed water tank of the present invention, viewed from the front after the locking parts are locked.

[0027] Figure 13 It is a schematic diagram of the assembly process of the actuating panel assembly of the concealed water tank of the present invention, viewed from the back after the locking parts are locked.

[0028] Figure 14 This is a schematic diagram of the actuating panel assembly of the concealed water tank of the present invention after it is fully installed, viewed from the front.

[0029] 1-button, 2-mounting plate, 21-limiting guide frame, 22-limiting block, 23-knob positioning ring, 231-notch; 24-limiting convex part, 25-positioning convex point, 26-avoidance hole, 27-limiting edge, 3-mounting frame, 31-locking part, 32-limiting rib, 321-lower limiting rib, 4-driving part, 41-knob, 42-gear, 5-locking part, 51-elastic buckle. DETAILED DESCRIPTION

[0030] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0031] See also Figures 1 to 14 An actuating panel assembly for a concealed water tank comprises a mounting frame 3, a mounting plate 2, and a button 1. The button 1 is mounted on the front surface of the mounting plate 2, and the mounting plate 2 is detachably mounted in the mounting frame 3. A locking member 5 for connecting and locking the mounting plate 2 and the mounting frame 3 is movably mounted on the mounting plate 2, and a locking portion 31 is provided on the mounting frame 3. When the locking member 5 is in a limited position with the locking portion 31, the mounting frame 3 and the mounting plate 2 are locked. When the locking member 5 is separated from the locking portion 31, the locking limit of the mounting frame 3 and the mounting plate 2 is released. When disassembly is required, the mounting plate 2 can be easily installed in the mounting frame 3 or removed from the mounting frame 3 by simply driving the locking member 5 so that the locking member 5 is in a limited position with or separated from the locking portion 31, making the entire disassembly process simple, convenient, and labor-saving.

[0032] See also Figures 1 to 13 In one embodiment of the present invention, a driving member 4 for driving the locking member 5 is further mounted on the mounting plate 2. The driving portion of the driving member 4 is located on the front surface of the mounting plate 2, and the locking member 5 is movably mounted on the back surface of the mounting plate 2. The mounting plate 2 is provided with an escape hole 26, through which the driving member 4 and the locking member 5 are linked. By locating the driving portion of the driving member 4 on the front surface of the mounting plate 2, when disassembly is required, the key 1 can be flipped outward to expose the front surface of the mounting plate 2, and the driving portion of the driving member 4 can be driven, making operation very simple and convenient.

[0033] See also Figures 1 to 13 In one embodiment of the present invention, the edge of the mounting plate 2 abuts against the front of the locking portion 31. When the locking member 5 moves to the back of the locking portion 31, the edge of the mounting plate 2 and the locking member 5 clamp the locking portion 31, thereby locking the mounting frame 3 and the mounting plate 2. When the locking member 5 is separated from the back of the locking portion 31, the clamping of the locking portion 31 is released, thereby releasing the locking of the mounting frame 3 and the mounting plate 2, thereby realizing the switching of the mounting plate 2 to be locked and fixed in the mounting frame 3 or the mounting plate 2 to be removed. The structure is simple and the locking is reliable.

[0034] See also Figures 1 to 13In one embodiment of the present invention, the driving member 4 includes a gear 42 and a knob 41. The gear 42 is rotatably mounted on the back of the mounting plate 2. One end of the knob 41 is provided with the driving portion, and the other end is connected to the gear 42 through the avoidance hole 26 of the mounting plate 2. The locking member 5 is a sliding locking rod. The side of the locking rod near the gear 42 is provided with teeth that mesh with the gear 42. By pinching the driving portion of the knob 41 with your fingers and turning the knob 41, the gear 42 is rotated, which in turn drives the locking rod meshing with the gear 42 to move, causing the locking rod to move closer to or further away from the locking portion 31 of the mounting frame 3, thereby locking or unlocking the mounting plate 2 and the mounting frame 3. The use of gear 42 for transmission provides a simple and reliable structure.

[0035] See also Figure 1 、 Figures 4 to 13 In one embodiment of the present invention, a knob positioning ring 23 is provided on the front side of the mounting plate 2, and the knob 41 is located inside the knob positioning ring 23. Two limiting protrusions 24 and two positioning protrusions 25 are provided on the inner side of the knob positioning ring 23. The two limiting protrusions 24 include a first limiting protrusion and a second limiting protrusion, and the two positioning protrusions 25 include a first positioning protrusion and a second positioning protrusion. One side of the knob 41 moves between the two limiting protrusions 24, and the two limiting protrusions 24 limit the rotation range of the knob 41. The other side of the knob 41 can pass over the two positioning protrusions 25 and be positioned in the first position by the first positioning protrusion and positioned in the second position by the second positioning protrusion. When the knob 41 is positioned in the first position, the mounting frame 3 is locked with the mounting plate 2. When the knob 41 is positioned in the second position, the mounting frame 3 and the mounting plate 2 can be separated. By providing the first positioning protrusion, the knob 41 will not move during transportation after assembly, causing the mounting plate 2 and the mounting frame 3 to separate. By providing the second positioning protrusion, the disassembly process is more convenient, and the two positioning protrusions 25 can prompt the user to rotate it into place.

[0036] See also Figure 1 、 Figures 4 to 13 In one embodiment of the present invention, the knob positioning ring 23 is provided with a notch 231, and the first positioning protrusion and the second positioning protrusion are respectively located on either side of the notch 231. The notch 231 provides a certain degree of elasticity in the portion of the knob positioning ring 23 near the notch 231, thereby allowing the other side of the knob 41 to pass over the two positioning protrusions 25.

[0037] See also Figures 1 to 14In one embodiment of the present invention, a driving member 4 for driving the locking member 5 is further mounted on the mounting plate 2. Two locking members 5 with opposite movement directions are mounted on the mounting plate 2, and a locking portion 31 is provided at a corresponding position of each of the mounting frames 3. One driving member 4 is provided, located between the two locking members 5, for simultaneously driving the two locking members 5 to move in opposite directions so as to engage or separate with the locking portions 31. Alternatively, in other embodiments, two driving members 4 are provided, and each of the two driving members 4 drives one locking member 5 to move, so as to drive the corresponding locking member 5 to engage or separate with the locking portions 31.

[0038] See also Figures 1 to 14 In one embodiment of the present invention, the mounting frame 3 is a hollow frame. A limiting rib 32 is provided on the inner side of the mounting frame 3, and the locking portion 31 is provided on the limiting rib 32. The limiting rib 32 is used to cooperate with the edge of the mounting plate 2. That is, the locking member 5 is used to lock or separate the edge of the mounting plate 2 from the limiting rib 32. When the edge of the mounting plate 2 abuts the front of the limiting rib 32, the driving member 4 can be driven to slide the outer end of the locking member 5 to the back of the locking portion 31 on the limiting rib 32, thereby clamping the locking portion 31 between the locking members 5 at the edge of the mounting plate 2.

[0039] See also Figure 1 、 Figures 4 to 13 In one embodiment of the present invention, the limiting ribs 32 include a left limiting rib, a right limiting rib, and a lower limiting rib 321. The left and right limiting ribs are each provided with the locking portion 31. The bottom edge of the mounting plate 2 is provided with a limiting edge 27, which abuts against the back surface of the lower limiting rib 321. The lower limiting rib 321 and limiting edge 27 provide a more stable connection between the mounting plate 2 and the mounting frame 3.

[0040] See also Figure 1 、 Figures 4 to 13In one embodiment of the present invention, the key 1 is swingably mounted on the mounting plate 2. A limiting structure is provided between the key 1 and the mounting plate 2 to restrict the key 1 from being flipped outward. When the limiting structure releases the limit on the key 1, the key 1 can be flipped outward relative to the mounting plate 2 to expose the driving member 4, facilitating operation of the driving member 4 and thereby driving the locking member 5. The limiting structure may include an elastic clip (not shown) provided on the key 1 and a locking hole (not shown) provided on the mounting plate 2, with the elastic clip and the locking hole engaging to limit the position; or the limiting structure may include a latch (not shown) provided on the key 1 and a socket (not shown) provided on the mounting plate 2, with the latch and the socket engaging to limit the position. The specific form of the limiting structure can be designed as needed, as long as it can prevent the key 1 from flipping outward relative to the mounting plate 2 under the action of its return spring.

[0041] See also Figure 1 、 Figure 3 、 Figures 6 to 13 In one embodiment of the present invention, a limiting guide frame 21 that matches the shape and movement trajectory of the locking member 5 is provided on the back of the mounting plate 2 to ensure that the locking member 5 slides accurately to approach or move away from the locking portion 31, and at the same time allows the locking member 5 to always maintain contact with the driving member 4.

[0042] See also Figure 1 、 Figures 3 to 13 The locking member 5 is fixed to the limiting guide frame 21 with two limiting blocks 22 fixed thereon. After the locking member 5 is installed in the limiting guide frame 21, the elastic buckle 51 on the locking member 5 is located between the two limiting blocks 22, which limits the displacement distance of the locking member 5 and prevents the situation in which the displacement is too large and the locking member 5 cannot be reset. At the same time, it also limits the locking member 5 on the mounting plate 2 to prevent the locking member 5 from falling out of the mounting plate 2, resulting in the locking member 5 being unable to cooperate with the driving member 4. The elastic buckle 51 is designed to be elastic so that the locking member 5 can be compressed and deformed during the process of being installed in the limiting guide frame 21 so as to be installed between the two limiting blocks 22. After being installed in place, the elastic buckle 51 returns to its original state and cooperates with the two limiting blocks 22 to play a limiting role. Of course, the elastic buckle 51 is not necessary, and the elastic buckle 51 may not be provided, and only the knob positioning ring 23 mentioned above can be used to limit the displacement distance of the locking member 5.

[0043] In another embodiment of the present invention, the driving member 4 may further include a cam (not shown) and a knob (not shown), the cam being rotatably mounted on the back of the mounting plate, one end of the knob being provided with the driving portion, and the other end being connected to the cam through the avoidance hole of the mounting plate, the locking member being a sliding locking rod, the cam cooperating with the abutment portion provided on the locking rod to drive the locking rod to slide. Specifically, the cam has an elliptical structure, and the locking member 5 includes locking rods symmetrically mounted on the left and right sides of the cam. A return spring is provided between the locking rods and the mounting plate 2. The end of the locking rod close to the cam forms an abutment portion that abuts against the circumference of the cam. When the two ends of the elliptical cam's short axis respectively abut the locking rods on the corresponding sides, the locking rods are retracted by the return springs, so that the locking rods do not protrude from the side of the mounting plate 2. When the knob 41 is turned to abut the two ends of the cam's long axis against the corresponding locking rods, the locking rods are driven by the cam so that the end away from the cam protrudes from the side of the mounting plate 2 and can slide to the corresponding locking portion 31 of the mounting frame 3 to achieve a locked connection. The specific structure of the driving member 4 driving the locking member 5 is not limited to this.

[0044] In another embodiment of the present invention, the driving member 4 may not include the knob 41, but may be replaced by a button (not shown). The locking member 5 is a sliding locking rod, the locking rod is provided with a first inclined surface, and / or the button is provided with a second inclined surface. The driving member 4 is linked to the locking rod via the first inclined surface and / or the second inclined surface. When the button is pressed, the locking rod is driven to slide under the action of the first inclined surface and / or the second inclined surface during the sliding process of the button. Two buttons may be provided, and the two buttons respectively drive the locking rod to slide in opposite directions. The specific structure of the driving member 4 driving the locking member 5 is not limited to this.

[0045] It should be noted that Figures 1 to 14 In the embodiment shown, the key 1 includes two keys, one is a large key with a larger area, and the other is a small key with a smaller area. The driving portion of the driving member 4 corresponds to the position of the large key. Figures 8 to 10 During the installation process, the driving part of the driving member 4 can be exposed by flipping the large button outward, so that the driving part of the driving member 4 can be operated.

[0046] The present invention has the following working principle:

[0047] When the mounting plate 2 needs to be installed in the mounting frame 3, the restriction of the limiting structure is first released, and the button 1 is flipped outward relative to the mounting plate 2 to expose the driving member 4, and the knob 41 of the driving member 4 is turned forward to drive the gear 42 to rotate forward, thereby driving the two locking rods engaged with the gear 42 to retract along the limiting guide frame 21 (the function of the limiting guide frame 21 is to guide the movement direction of the locking rods, and at the same time keep the locking rods and the gear 42 in a meshing state and will not lose contact), so that the outer ends of the locking rods protruding from the sides of the mounting plate 2 are retracted to a position within the two sides of the mounting plate 2, and then the mounting plate 2 is placed in the mounting frame 3 so that the edge of the mounting plate 2 abuts against the front of the limiting rib 32 of the mounting plate 3;

[0048] After the mounting plate 2 is placed in the designated position of the mounting frame 3, the knob 41 is rotated in the opposite direction to drive the gear 42 to rotate in the opposite direction, thereby driving the two locking rods meshing with the gear 42 to be pushed outward along the limiting guide frame 21, so that the locking portion of the locking rod (the outer end of the locking rod) protrudes from the side of the mounting plate 2 and slides to the back of the locking portion 31 at the corresponding position of the mounting frame 3, thereby clamping the locking portion 31 between the edge of the mounting plate 2 and the locking member 5, thereby securing the mounting plate 2 in the mounting frame 3. Finally, the button 1 is pressed down so that the limiting structure re-constrains the button 1, and the installation of the actuating panel assembly is completed.

[0049] When disassembly is required, the opposite is done. Similarly, first release the restriction of the limit structure, flip the button 1 outward relative to the mounting plate to expose the driving member 4, and then turn the knob 41 forward to withdraw the locking rod from the locking portion 31 of the mounting frame 3, and the mounting plate 2 can be completely removed.

[0050] Several points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which can be mechanical connection or electrical connection, or internal communication between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.

[0051] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0052] Finally, the above description is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiment. All technical solutions under the concept of the present invention belong to the protection scope of the present invention.

[0053] It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications without departing from the principle of the present invention should also be regarded as the scope of protection of the present invention.

Claims

1. An actuation panel assembly for a concealed water tank, comprising a mounting frame, a mounting plate, and a button, wherein the button is mounted on the front surface of the mounting plate, and the mounting plate is detachably mounted in the mounting frame, characterized in that: The mounting plate is movably mounted with a locking member for connecting and locking the mounting plate and the mounting frame, and the mounting frame is provided with a locking portion; when the locking member and the locking portion are limitedly engaged, the mounting frame is locked with the mounting plate, and when the locking member is separated from the locking portion, the locking limit of the mounting frame and the mounting plate is released; the mounting plate is also mounted with a driving member for driving the locking member, the driving portion of the driving member is located on the front side of the mounting plate, the locking member is movably arranged on the back side of the mounting plate, and the mounting plate is provided with an avoidance hole, and the driving member is linked to the locking member through the avoidance hole; The driving member includes a gear and a knob, the gear being rotatably mounted on the back of the mounting plate, one end of the knob being provided with the driving portion, and the other end being connected to the gear through the avoidance hole of the mounting plate, the locking member is a slidably arranged locking rod, and the side of the locking rod close to the gear is provided with teeth meshing with the gear; or, the driving member includes a cam and a knob, the cam being rotatably mounted on the back of the mounting plate, one end of the knob being provided with the driving portion, and the other end being connected to the cam through the avoidance hole of the mounting plate, the locking member is a slidably arranged locking rod, the cam cooperating with the abutment provided on the locking rod to drive the locking rod to slide; or, the driving member includes a button, the locking member is a slidably arranged locking rod, the locking rod being provided with a first inclined surface, and / or the button being provided with a second inclined surface, and the driving member is linked to the locking rod through the first inclined surface and / or the second inclined surface.

2. The actuation panel assembly for a concealed water tank according to claim 1, characterized in that: The edge of the mounting plate abuts against the front face of the locking portion. When the locking member moves to the back face of the locking portion, the edge of the mounting plate and the locking member clamp the locking portion, thereby locking the mounting frame and the mounting plate. When the locking member is separated from the back face of the locking portion, the clamping of the locking portion is released, thereby releasing the locking of the mounting frame and the mounting plate.

3. The actuation panel assembly for a concealed water tank according to claim 1, characterized in that: A knob positioning ring is provided on the front side of the mounting plate, and the knob is located inside the knob positioning ring. Two limiting protrusions and two positioning protrusions are provided on the inner side of the knob positioning ring, the two limiting protrusions include a first limiting protrusion and a second limiting protrusion, and the two positioning protrusions include a first positioning protrusion and a second positioning protrusion. One side of the knob moves between the two limiting protrusions, and the two limiting protrusions limit the rotation range of the knob. The other side of the knob can pass over the two positioning protrusions and be positioned in the first position by the first positioning protrusion, and be positioned in the second position by the second positioning protrusion. When the knob is positioned in the first position, the mounting frame is locked with the mounting plate, and when the knob is positioned in the second position, the mounting frame and the mounting plate can be separated.

4. The actuation panel assembly for a concealed water tank according to claim 3, characterized in that: The knob positioning ring is provided with a notch, and the first positioning protrusion and the second positioning protrusion are respectively located on both sides of the notch.

5. The actuation panel assembly for a concealed water tank according to claim 1, characterized in that: A driving member for driving the locking member is also installed on the mounting plate, and two locking members with opposite movement directions are installed on the mounting plate, and a locking part is respectively provided at the corresponding position of the mounting frame; the driving member is provided with one, which is located between the two locking members, and is used to simultaneously drive the two locking members to move in opposite directions so as to respectively limit the position of the locking member or separate from the locking member; or the driving member is provided with two, and the two driving members correspondingly drive one locking member to move, so as to respectively drive the corresponding locking member to limit the position of the locking member or separate from the locking member.

6. The actuation panel assembly for a concealed water tank according to claim 1, characterized in that: The installation frame is in a hollow frame shape, a limiting rib is provided on the inner side of the installation frame, and the locking portion is provided on the limiting rib.

7. The actuation panel assembly for a concealed water tank according to claim 6, characterized in that: The limiting ribs include a left limiting rib, a right limiting rib and a lower limiting rib. The left limiting rib and the right limiting rib are provided with the locking portion. The bottom edge of the mounting plate is provided with a limiting edge, and the limiting edge is in contact with the back side of the lower limiting rib.

8. The actuation panel assembly for a concealed water tank according to claim 1, characterized in that: The button is swingably mounted on the mounting plate, and a limiting structure for restricting the button from being flipped outward is provided between the button and the mounting plate. When the limiting structure releases the limit on the button, the button can be flipped outward relative to the mounting plate to expose the driving member for easy operation of the driving member.

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