CN211045314U - Key box assembly and bathroom equipment with same - Google Patents

Abstract

The utility model discloses a button box subassembly and have bathroom equipment of this button box subassembly, this button box subassembly include the button box body of button box, can locate movably button on the box body with locate keypad in the box body presses down during the button, the button triggers the switching element who is equipped with on the keypad is still including locating the box body is in order to be used for right the locating part that the stroke of pressing of button carries out the restriction. The utility model discloses a set up the locating part in order to restrict to the stroke of pressing of button to can avoid excessively pressing the problem that the button brought, for example excessively extrude the problem that switching element leads to the switching element to damage, or the button leads to being blocked and unable problem etc. that resets because of the activity stroke is too big by other parts. The utility model discloses simple structure can effectively ensure the function of key-box subassembly.

Description

Key box assembly and bathroom equipment with same

Technical Field

The utility model relates to a button box subassembly and have bathroom equipment of this button box subassembly.

Background

The existing key box assembly generally comprises a box body of a key box, keys which can be movably arranged on the box body and a key board arranged in the box body, wherein when the keys are pressed, the keys trigger a switch element arranged on the key board so as to execute the corresponding functions of the keys.

On one hand, in the existing key box assembly, when a user presses a key, force is often applied differently, and when the force is applied excessively, a switch element is possibly damaged; on the other hand, when the key box assembly is mounted on the mounting seat, the keys may be sunk into the mounting holes on the mounting seat due to the large stroke of the pressed keys, so that the keys cannot be reset.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a button box subassembly and have sanitary equipment of this button box subassembly, it can restrict the stroke of pressing of button effectively to ensure the functional reliability of button box subassembly.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a button box subassembly, includes the box body of button box, can locate with moving about button on the box body and locate button board in the box body, when pressing the button, the button triggers the on-off element who is equipped with on the button board, still including locating the box body is in order to be used for right the locating part that the stroke of pressing of button carries out the restriction.

Preferably, the limiting member limits the key such that a triggering stroke of the key to trigger the switch element is less than or equal to a maximum triggering stroke of the switch element.

Preferably, the button box subassembly is installed on a mount pad, the button is located in the hole of stepping down that is equipped with on the mount pad press under the limiting displacement of locating part arbitrary position on the button, the activity stroke of the outer terminal surface of button all is less than the outer terminal surface of button with the distance between the medial surface in the hole of stepping down.

Preferably, the limiting part is installed in the box body and located between the key and the key plate.

Preferably, the keyboard comprises a sealing gasket, the box body comprises a first box body and a second box body, the first box body and the second box body are enclosed to form an accommodating cavity, the sealing gasket, a limiting part and the keyboard are arranged in the accommodating cavity, the keyboard is sealed in the first box body through the sealing gasket, the key is movably arranged on the second box body, and the key is triggered by the sealing gasket to the switch element.

Preferably, when the first box body and the second box body are fixedly connected, the sealing gasket and the limiting piece are clamped between the first box body and the second box body.

Preferably, the limiting member is disposed between the sealing gasket and the key, or the sealing gasket is disposed between the limiting member and the key.

Preferably, a pressing part is arranged on the key, a linkage part is arranged on the sealing gasket, the pressing part presses the linkage part through pressing, so that the linkage part triggers the switch element, and a through hole for yielding the pressing part and/or the linkage part is arranged on the limiting part.

Preferably, the button is provided with a plurality of buttons, and the plurality of buttons are all arranged on the second box body and are used for limiting the buttons to be arranged in an integrated forming mode, and the buttons correspond to the sealing gaskets of the buttons in an integrated forming mode.

Furthermore, the utility model also provides a sanitary ware equipment, include above-mentioned arbitrary the key-press box subassembly.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the locating part in order to restrict to the stroke of pressing of button to can avoid excessively pressing the problem that the button brought, for example excessively extrude the problem that switching element leads to the switching element to damage, or the button leads to being blocked and unable problem etc. that resets because of the activity stroke is too big by other parts. The utility model discloses simple structure can effectively ensure the function of key-box subassembly.

2. The limiting part limits the key so that the triggering stroke of the key for triggering the switch element is smaller than or equal to the maximum triggering stroke of the switch element, and therefore the problem that the switch element is damaged due to the fact that the key excessively extrudes the switch element is solved.

3. The limiting device comprises a limiting piece, a key and a yielding hole, wherein the limiting piece is arranged on the key, the key is provided with a limiting hole, the limiting piece is arranged on the key, the limiting piece is arranged on the limiting piece, the limiting piece is provided with a limiting hole, the limiting hole is arranged on the key, the limiting hole is arranged on the limiting piece, the limiting hole is provided with a limiting hole.

4. When the first box body and the second box body are fixedly connected, the sealing gasket and the limiting part are clamped between the first box body and the second box body, and the mounting structure of the limiting part is simple and compact.

Drawings

Fig. 1 is an exploded perspective view of a key box assembly and a mounting base according to a first embodiment of the present invention;

fig. 2 is a cross-sectional view of the key box assembly according to the first embodiment of the present invention, which is installed on the installation base, and the key is not pressed;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a cross-sectional view of the key box assembly according to the first embodiment of the present invention mounted on the mounting base, in this case, in a key-pressed state;

FIG. 5 is an enlarged view at B in FIG. 4;

fig. 6 is a cross-sectional view of a key box assembly according to a second embodiment of the present invention, installed on a mounting base, in a state where keys are not pressed;

FIG. 7 is an enlarged view at C of FIG. 6;

fig. 8 is a cross-sectional view of a key box assembly according to a second embodiment of the present invention mounted on a mounting base, in this case, in a key-pressed state;

FIG. 9 is an enlarged view at D of FIG. 8;

fig. 10 is a cross-sectional view of a key box assembly according to a third embodiment of the present invention, when the keys are not pressed, mounted on the mounting base;

FIG. 11 is an enlarged view at E in FIG. 10;

fig. 12 is a cross-sectional view of a key box assembly according to a third embodiment of the present invention, as installed on a mounting base, in this case, in a key-pressed state;

fig. 13 is an enlarged view at F in fig. 12.

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description of the present invention is provided with reference to the accompanying drawings, which are only some embodiments of the present invention, and it is obvious for a person skilled in the art to obtain other drawings without creative efforts.

As shown in fig. 1 to 5, the key box assembly of the first embodiment of the present invention includes a box body 10 of the key box, a key 20 movably disposed on the box body 10, and a key board 30 disposed in the box body 10, wherein when the key 20 is pressed, the key 20 triggers a switch element 31 disposed on the key board 30, so as to control and execute a function corresponding to the key 20, and the switch element 31 is connected to a driving circuit disposed on the key board 30.

The box body 10 comprises a first box body 11 and a second box body 12, a containing cavity is enclosed after the first box body 11 and the second box body 12 are buckled, and the key board 30 is arranged in the containing cavity.

The key box assembly further includes a limiting member 40 disposed on the box body 10 for limiting a pressing stroke of the key 20. Specifically, the limiting member 40 is disposed in the accommodating cavity of the box body 10. In this embodiment, the limiting member 40 limits the key 20 such that the triggering stroke of the key 20 for triggering the switch element 31 is less than or equal to the maximum triggering stroke of the switch element 31, where the "maximum triggering stroke" refers to the maximum movable stroke of the switch element 31, that is, the triggering stroke of the switch element 31 that moves under the driving of the key 20 is less than or equal to the maximum movable stroke of the switch element 31, so as to avoid the problem that the key 20 excessively presses the switch element 31 to damage the switch element 31.

In this embodiment, the key box assembly is installed on an installation base 100, the key 20 is disposed in the abdicating hole 110 formed in the installation base 100, any position on the key 20 is pressed under the limiting action of the limiting member 40, and the moving stroke of the outer end surface 23 of the key 20 is smaller than the distance between the outer end surface 23 of the key 20 and the inner side surface 111 of the abdicating hole 110, so that the problem that the key 20 cannot be reset due to the outer end surface 23 of the key 20 being blocked by the inner side surface 111 of the abdicating hole 110 due to the excessive moving stroke of the key 20 can be avoided no matter which position (middle position or peripheral position, etc.) of the key 20 is pressed, and the operation is more reliable.

In this embodiment, the limiting member 40 is installed in the box body 10 and located between the key 20 and the key board 30. The key box assembly further comprises a sealing gasket 50, the sealing gasket 50 is arranged in the accommodating cavity of the box body 10, the key plate 30 is sealed in the first box body 11 by the sealing gasket 50, the keys 20 are movably arranged on the second box body 12, and the keys 20 trigger the switch element 31 through the sealing gasket 50.

In this embodiment, when the first container 11 and the second container 12 are fixedly connected, the gasket 50 and the limiting member 40 are both clamped between the first container 11 and the second container 12, so that the installation structure of the gasket 50 and the limiting member 40 is simpler and more compact. In this embodiment, the sealing gasket 50 is disposed between the limiting member 40 and the key 20, the key 20 is provided with the first limiting portion 22, the limiting member 40 is provided with the second limiting portion 42, and when the first limiting portion 22 on the key 20 is indirectly abutted to the second limiting portion 42 on the limiting member 40 through the sealing gasket 50, the key 20 is limited in pressing stroke and cannot be continuously pressed.

In this embodiment, the push button 20 is provided with a pressing portion 21, the gasket 50 is provided with a linkage portion 51, the pressing portion 21 presses the linkage portion 51 to enable the linkage portion 51 to trigger the switch element 31, and the limiting member 40 is provided with a through hole 41 for yielding the pressing portion 21 and/or the linkage portion 51.

The number of the keys 20 can be one or a plurality of keys, in this embodiment, there are 3 keys 20, 3 keys 20 are all disposed on the second box 12, each key 20 is disposed with an elastic arm 24, each key 20 is connected to the second box 12 through the elastic arm 24, when the key 20 is pressed, the elastic arm 24 is elastically deformed, and after the pressing force for pressing the key 20 is removed, the key 20 is reset under the elastic action of the elastic arm 24. The limiting part 40 for limiting each key 20 is integrally formed, the sealing gasket 50 corresponding to each key 20 is integrally formed, and each key 20 is provided with the limiting part 40 and the sealing gasket 50 corresponding to each key, so that the whole structure is simpler and the installation is more convenient.

As shown in fig. 2 and 3, at this time, the key 20 is in the non-pressed state, the linking portion 51 of the gasket 50 is driven by the pressing portion 21 of the non-driven key 20, and the linking portion 51 has a certain gap from the switch element 31.

As shown in fig. 4 and 5, at this time, when the key 20 is pressed along the direction of the arrow in fig. 4 and 5, the elastic arm 24 on the key 20 is elastically deformed, the pressing portion 21 on the key 20 presses the linking portion 51 on the gasket 50, the linking portion 51 on the gasket 50 abuts against the switch element 31 so as to control and execute the corresponding function of the key 20, and the gasket 50 is elastically deformed at the same time, during the pressing process, when the first limiting portion 22 on the key 20 indirectly abuts against the second limiting portion 42 on the limiting member 40 through the gasket 50, the key 20 is limited in the pressing stroke and cannot be continuously pressed, and the limiting member 40 thereby limits the stroke of the key 20. When the external force is removed, the key 20 is reset by the elastic force of the elastic arms 24 in preparation for the next pressing of the key 20. Of course, the key 20 may have no elastic force (i.e. no elastic arm 24 is provided), and the resetting of the key 20 is realized by the elastic resetting of the sealing gasket 50, i.e. the elastic resetting of the sealing gasket 50 drives the key 20 to reset.

As shown in fig. 6 to 9, a key box assembly according to a second embodiment of the present invention is substantially the same as the first embodiment, except that: in this embodiment, the limiting member 40 is disposed between the sealing pad 50 and the key 20, and when the first limiting portion 22 on the key 20 directly abuts against the second limiting portion 42 on the limiting member 40 during the pressing of the key 20, the pressing stroke of the key 20 is limited and the key cannot be pressed continuously.

As shown in fig. 6 and 7, at this time, the key 20 is in the non-pressed state, the linking portion 51 of the gasket 50 is driven by the pressing portion 21 of the non-driven key 20, and the linking portion 51 has a certain gap from the switching element 31.

As shown in fig. 8 and 9, at this time, when the key 20 is pressed along the direction of the arrow in fig. 8 and 9, the elastic arm 24 on the key 20 is elastically deformed, the pressing portion 21 on the key 20 presses against the linking portion 51 on the gasket 50, the linking portion 51 on the gasket 50 butts against the switch element 31, and the gasket 50 is elastically deformed, during the pressing process, when the first limiting portion 22 on the key 20 directly abuts against the second limiting portion 42 on the limiting member 40, the key 20 is limited in the pressing stroke and cannot be continuously pressed, and the limiting member 40 thereby limits the stroke of the key 20. When the external force is removed, the key 20 is reset by the elastic force of the elastic arms 24 in preparation for the next pressing of the key 20.

As shown in fig. 10 to 13, a key box assembly according to a third embodiment of the present invention is substantially the same as the first embodiment, except that: in this embodiment, the sealing pad 50 is not provided, and when the key 20 is pressed, the pressing portion 21 on the key 20 directly contacts and cooperates with the switch element 31 on the key plate 30.

As shown in fig. 10 and 11, at this time, the key 20 is in an undepressed state, and the pressing portion 21 on the key 20 has a certain gap from the switching element 31.

As shown in fig. 12 and 13, when the push button 20 is pressed in the direction of the arrow in fig. 12 and 13, the pressing portion 21 of the push button 20 directly abuts against the switch element 31, and the elastic arm 24 of the push button 20 is elastically deformed. In the pressing process, when the first position-limiting portion 22 on the key 20 directly abuts against the second position-limiting portion 42 on the position-limiting member 40, the key 20 is limited in pressing stroke and cannot be pressed continuously, and the position-limiting member 40 realizes stroke position limitation on the key 20. When the external force is removed, the elastic arm 24 is elastically reset, thereby driving the key 20 to reset to prepare for pressing the key 20 next time.

Furthermore, the utility model also provides a sanitary installation, including the button box subassembly of above-mentioned arbitrary item, wherein, sanitary installation can be intelligent squatting pan or wash-basin or water tank accessory (water intaking valve or drain valve) or remote controller etc. and mount pad 100 is the part on the sanitary installation.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The utility model provides a key-press box subassembly, includes the box body of key-press box, can locate with moving about button on the box body and locate keypad in the box body, when pressing down the button, the button triggers the on-off element who is equipped with on the keypad, its characterized in that still including locating the box body is in order to be used for right the locating part that the stroke of pressing down of button carries out the restriction.

2. The key box assembly according to claim 1, wherein said limiting member limits said key such that an activation stroke of said key for activating said switch element is less than or equal to a maximum activation stroke of said switch element.

3. The key box assembly according to claim 1, wherein the key box assembly is mounted on a mounting base, the key is disposed in a recess hole provided on the mounting base, any position on the key is pressed under the limiting action of the limiting member, and the moving stroke of the outer end surface of the key is smaller than the distance between the outer end surface of the key and the inner side surface of the recess hole.

4. The key box assembly of claim 1, wherein the retaining member is disposed within the box body between the key and the key plate.

5. The key box assembly according to claim 1, further comprising a sealing gasket, wherein the box body comprises a first box body and a second box body, the first box body and the second box body define a receiving cavity, the sealing gasket, the limiting member and the key board are all disposed in the receiving cavity, the sealing gasket seals the key board in the first box body, the key is movably disposed on the second box body, and the key triggers the switch element through the sealing gasket.

6. The key box assembly of claim 5, wherein the first box and the second box are fixedly coupled such that the gasket and the retainer are both clamped between the first box and the second box.

7. The key box assembly of claim 5, wherein the retaining member is disposed between the gasket and the key, or wherein the gasket is disposed between the retaining member and the key.

8. The key box assembly of claim 7, wherein the key is provided with a pressing portion, the sealing pad is provided with a linkage portion, the pressing portion presses the linkage portion to trigger the switch element, and the limiting member is provided with a through hole for yielding the pressing portion and/or the linkage portion.

9. The key box assembly of claim 5, wherein a plurality of keys are provided, and the plurality of keys are provided on the second box body, and a stopper for limiting each of the keys is integrally formed, and a gasket corresponding to each of the keys is integrally formed.

10. Sanitary equipment comprising a key box assembly according to any one of claims 1 to 9.

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