CN216902611U - Intelligent switch - Google Patents

Abstract

The utility model discloses an intelligent switch, and relates to the technical field of switches; the intelligent switch comprises a fixed frame, a control panel, a face cover and a key; the fixing frame is provided with an accommodating chamber; the control panel is accommodated in the accommodating cavity and is provided with an electronic matching key; the surface cover is matched with the fixed frame through the elastic matching piece, and a through groove is formed in the surface cover in a penetrating way; the key is movably arranged on the face cover and is provided with a trigger part, and the trigger part can penetrate through the through groove to be matched with the electronic matching key. The fixing frame and the face cover of the intelligent switch are matched through the elastic matching piece, so that the stress of the fixing frame installed on the wall surface can be reduced and buffered through the elastic matching piece, the acting force can be reduced or prevented from being transmitted to the face cover, and the stability and the reliability of key pressing are ensured; and need not after setting up like this with the lateral wall thickening of mount in order to guarantee intensity, can enlarge the size of holding chamber to guarantee the installation reliability and the security of control panel.

Description

Intelligent switch

Technical Field

The utility model relates to the technical field of switches, in particular to an intelligent switch.

Background

The intelligent switch usually includes mount, control panel, face lid and button, and the mount passes through the screw to be installed in the wall, and control panel and face lid set up in the mount, and the button sets up movably in the face lid in order with the control panel on the electron cooperation key cooperation, realize the transmission and the output of signal. However, when the wall body of the existing fixing frame is arranged to be thin, although the size of the accommodating cavity of the control panel can be ensured, the strength of the fixing frame is not enough, the fixing frame is easy to deform after being installed on a wall surface, and even the key pressing failure is caused in serious cases; if set up the mount wall body to be thicker, although can alleviate the deformation problem to a certain extent, but reduced the holding cavity of control panel, there is the problem that the control panel can't be installed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent switch, which is characterized in that a fixed frame and a face cover are connected through an elastic matching piece, so that the stress of the fixed frame after being installed on a wall surface can be reduced and buffered through the elastic matching piece, the transmission of the acting force to the face cover can be reduced or avoided, and the stability and the reliability of key pressing can be further ensured; simultaneously, connect mount and face lid back through resilient fitting spare, need not to thicken the lateral wall of mount in order to guarantee intensity to can enlarge the size of holding chamber, with the installation reliability and the security of fully guaranteeing the control panel.

The embodiment of the utility model is realized by the following steps:

in a first aspect, the present invention provides an intelligent switch, comprising:

the fixing frame is provided with an accommodating cavity;

the control board is accommodated in the accommodating cavity and provided with an electronic matching key;

the face cover is matched with the fixed frame through the elastic matching piece and is provided with a through groove in a penetrating way;

the key is movably arranged on one side of the face cover, which is far away from the control panel, and is provided with a trigger part which can penetrate through the through groove to be matched with the electronic matching key.

In an alternative embodiment, the elastic matching piece comprises an elastic matching buckle which is arranged on the fixed frame and is provided with a hook part;

the face cover is correspondingly provided with a matching step, and the hook part is buckled with the matching step.

In an alternative embodiment, the fixing frame comprises a plurality of elastic matching buckles, and the elastic matching buckles are sequentially arranged at intervals around the circumferential direction of the fixing frame;

the face lid includes with a plurality of elastic fit detain a plurality of cooperation portions that the one-to-one set up, every cooperation portion all with the elastic fit knot cooperation of corresponding position.

In an optional embodiment, the fixing frame is further provided with a first mounting hole, the elastic fitting piece comprises an elastic mounting arm arranged on the face cover, and the elastic mounting arm is provided with a second mounting hole; the intelligent switch further comprises a fastener, and the fastener penetrates through the second mounting hole and the first mounting hole and then is connected with the face cover and the fixing frame.

In an alternative embodiment, the elastic mounting arm has a connecting portion, the connecting portion is fixedly connected with the surface cover, the elastic mounting arm and the surface cover are arranged at intervals in the circumferential direction except for the connecting portion, and the elastic mounting arm and the surface cover together form a clearance groove.

In an optional embodiment, the fixed frame is provided with a plurality of first mounting holes, the face cover is provided with a plurality of elastic mounting arms which are arranged in one-to-one correspondence with the plurality of first mounting holes, and each elastic mounting arm is provided with a second mounting hole;

the intelligent switch further comprises a plurality of fasteners which are arranged in a one-to-one correspondence mode with the first mounting holes, and each fastener penetrates through the corresponding second mounting hole and the corresponding first mounting hole and then is connected with the face cover and the fixing frame.

In an optional embodiment, the key is provided with a matching groove, and the surface cover is correspondingly provided with a matching shaft, or the key is provided with a matching shaft, and the surface cover is correspondingly provided with a matching groove; the matching shaft is rotationally connected with the matching groove;

the trigger part is arranged on one side of the key close to the face cover, and the electronic matching key is arranged on a motion path of the trigger part rotating along with the key relative to the face cover.

In an alternative embodiment, the matching groove is arranged on the key and is provided with a notch facing the surface cover, and the size of the notch is smaller than that of the groove body of the matching groove;

the cooperation axle sets up in the face lid, and the cooperation axle has first axial region and second axial region, and the body of groove can rotate around first axial region with the cooperation of first axial region, notch and the cooperation of second axial region, and the size of notch is greater than the size of second axial region, the wall body that forms the notch can rotate the time with the upper surface or the lower surface butt of second axial region at the body of groove around first axial region.

In an optional embodiment, the intelligent switch comprises a plurality of keys, each key is provided with at least one matching groove, the surface cover is provided with a plurality of matching shafts in one-to-one correspondence with the matching grooves, and each matching shaft is rotatably connected with the matching groove in the corresponding position;

the control panel is provided with a plurality of electronic matching keys which are in one-to-one correspondence with the plurality of triggering parts, and each electronic matching key is positioned on a motion path of the corresponding triggering part rotating along with the key opposite surface cover; the surface cover is provided with a plurality of through grooves which are in one-to-one correspondence with the plurality of electronic matching keys; each triggering part can penetrate through the corresponding through groove to be matched with the corresponding electronic matching key in the process that the key rotates around the face cover.

In an alternative embodiment, the engaging groove is opened in the middle of the key in the length direction, and the triggering part is arranged at the end of the key and in the middle of the key in the width direction.

In an alternative embodiment, the control panel is provided with a light emitting member at a position adjacent to the electronic mating key; the key is provided with a light-emitting part at a position opposite to the light-emitting part, and the light-emitting part is used for guiding out light emitted by the light-emitting part.

The embodiment of the utility model has at least the following advantages or beneficial effects:

the embodiment of the utility model provides an intelligent switch, which comprises a fixed frame, a control panel, a face cover and a key, wherein the fixed frame is provided with a plurality of fixing holes; the fixing frame is provided with an accommodating chamber; the control panel is accommodated in the accommodating cavity and is provided with an electronic matching key; the surface cover is matched with the fixed frame through the elastic matching piece, and a through groove is formed in the surface cover in a penetrating mode; the key is movably arranged on one side of the face cover far away from the control panel, the key is provided with a trigger part, and the trigger part can penetrate through the through groove to be matched with the electronic matching key. The fixing frame and the face cover of the intelligent switch are matched through the elastic matching piece, so that the stress of the fixing frame installed on the wall surface can be reduced and buffered through the elastic matching piece, the acting force can be reduced or prevented from being transmitted to the face cover, and the stability and the reliability of key pressing can be further ensured; simultaneously, connect mount and face lid back through resilient fitting spare, need not to thicken the lateral wall of mount in order to guarantee intensity to can enlarge the size of holding chamber, with the installation reliability and the security of fully guaranteeing the control panel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an intelligent switch provided in an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of an intelligent switch provided in an embodiment of the present invention;

FIG. 3 is an exploded view of an intelligent switch provided by an embodiment of the present invention;

fig. 4 is a first schematic structural diagram of a key of an intelligent switch according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a fixing frame of an intelligent switch provided in an embodiment of the present invention;

FIG. 6 is a partial enlarged view at I of FIG. 5;

fig. 7 is a schematic structural diagram of a face cover of an intelligent switch provided in an embodiment of the present invention;

FIG. 8 is an enlarged view of a portion of FIG. 7 at II;

FIG. 9 is an enlarged view of a portion at III of FIG. 7;

fig. 10 is a schematic structural diagram of a control board of the intelligent switch provided in the embodiment of the present invention;

fig. 11 is a schematic structural diagram of a key of an intelligent switch according to an embodiment of the present invention.

The icon is 100-intelligent switch; 101-a fixed mount; 103-a containing chamber; 105-an elastic mating buckle; 107-control panel; 109-electronic mating key; 111-face cover; 113-mating step; 115-through slots; 117-hook portion; 119-an extension; 121-key press; 123-a trigger part; 125-a first mounting hole; 127-a resilient mounting arm; 129-a second mounting hole; 131-a fastener; 133-clearance groove; 135-a connecting part; 137-mating grooves; 139-notch; 141-a tank body; 143-a mating shaft; 145-a first shaft portion; 147-a second shaft portion; 149-a light emitting member; 151-a light emitting section; 153-step; 155-a first chamber; 157-second chamber.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the related art, if the wall body of the fixing frame of the intelligent switch is arranged to be thin, the size of the accommodating cavity of the control panel can be ensured, but the strength of the fixing frame is not enough, the fixing frame is easy to deform after being installed on a wall surface, and even the key pressing failure is caused in serious cases; if set up the mount wall body to be thicker, although can alleviate the deformation problem to a certain extent, but reduced the holding cavity of control panel, there is the problem that the control panel can't be installed.

In view of this, the embodiment provides an intelligent switch, which connects the fixing frame and the face cover through the elastic matching member, and the elastic matching member can reduce and buffer the stress of the fixing frame after being installed on the wall surface, and can reduce or avoid the transmission of the acting force to the face cover, thereby ensuring the stability and reliability of the key pressing; meanwhile, the fixing frame can be ensured to have a larger accommodating cavity after the elastic matching piece is arranged, and the control panel is convenient to mount and dismount. The structure of the intelligent switch will be described in detail below.

Fig. 1 is a schematic structural diagram of an intelligent switch 100 provided in this embodiment; fig. 2 is a schematic cross-sectional view of the intelligent switch 100 provided in this embodiment; fig. 3 is an exploded schematic view of the intelligent switch 100 provided in this embodiment. Referring to fig. 1 to 3, the present embodiment provides an intelligent switch 100, which includes a fixing frame 101, a control board 107, a face cover 111 and a key 121.

The fixing frame 101 is a main structure of the entire intelligent switch 100 and is used for being mounted on a wall surface through a fastening structure such as a screw. The fixing frame 101 is substantially semi-closed, and an accommodating chamber 103 is formed inside the fixing frame, and the accommodating chamber 103 is used for accommodating structures such as the control board 107.

The control panel 107 is a plate-shaped structure, and is the control core of the whole intelligent switch 100, the control panel 107 is completely accommodated in the accommodating chamber 103 of the fixing frame 101, the first side of the bottom wall of the accommodating chamber 103 with the surface phase and the second side of the bottom wall deviating from the accommodating chamber 103 are provided, the second side of the control panel 107 is provided with an electronic matching key 109, the electronic matching key 109 is a touch switch, and can also be other switches capable of transmitting electrical signals, and the electronic matching key 109 is used for realizing signal transmission and output in cooperation with the key 121.

The surface cover 111 is disposed on a second side of the control board 107, and is spaced from the control board 107 in a depth direction (i.e., ab direction in fig. 3) of the smart switch 100. Moreover, the surface cover 111 is engaged with the fixing frame 101 by a resilient fitting. Meanwhile, the face cover 111 is provided with a through groove 115 in a penetrating manner, and the electronic matching key 109 can be exposed from the through groove 115, so that the electronic matching key is conveniently matched with the key 121.

Fig. 4 is a first schematic structural diagram of the key 121 of the intelligent switch 100 provided in this embodiment. Referring to fig. 3 and 4, in the present embodiment, the key 121 is movably disposed on a side of the face cover 111 away from the control board 107, and the trigger portion 123 is integrated on the key 121, and the trigger portion 123 can pass through the through slot 115 to cooperate with the electronic cooperation key 109 to ensure transmission and output of signals.

On one hand, the intelligent switch 100 is connected with the fixed frame 101 and the face cover 111 through the elastic matching piece, so that the acting force applied to the fixed frame 101 by the screw after the fixed frame 101 is installed on the wall surface can be reduced and buffered through the elastic matching piece, thereby reducing or avoiding the acting force from being transmitted to the face cover 111, ensuring the stability and reliability of the face cover 111, reducing the deformation of the face cover 111, further ensuring the smoothness of the key 121 and the stability and reliability during pressing, and further reducing or avoiding the failure condition of the process of pressing the electronic matching key 109 by the key 121; on the other hand, the fixing frame 101 and the face cover 111 are connected by the elastic fitting member, so that the side wall of the fixing frame 101 does not need to be thickened to ensure strength, and the size of the accommodating chamber 103 can be enlarged to sufficiently ensure the installation reliability and safety of the control board 107.

Fig. 5 is a schematic structural diagram of a fixing frame 101 of the intelligent switch 100 provided in this embodiment; FIG. 6 is an enlarged view of a portion of FIG. 5 at I; fig. 7 is a schematic structural diagram of the face cover 111 of the intelligent switch 100 according to an embodiment of the present invention. Referring to fig. 5 to 7, in the present embodiment, the elastic engaging element specifically includes an elastic engaging buckle 105 disposed on the fixing frame 101. The material of the elastic engaging buckle 105 can be selected to be plastic material, and can also be selected to be metal or alloy material with certain elastic deformation capability. The elastic engaging buckle 105 specifically includes an extending portion 119 and a hook portion 117, the extending portion 119 is a long block-shaped structure, one end of the extending portion 119 is connected to the fixing frame 101, the other end extends perpendicularly toward the direction close to the face cover 111, and the hook portion 117 is located at the end of the extending portion 119 far away from the fixing frame 101, so that the entire elastic engaging buckle 105 is substantially in a "7" shape. Correspondingly, the surface cover 111 is correspondingly provided with a matching step 113, and the hook 117 is buckled with the matching step 113 to firmly connect the surface cover 111 and the fixing frame 101.

Through including elastic fit knot 105 with the elastic fit piece setting, set up the cooperation portion as cooperation step 113, can make things convenient for installation, dismantlement and maintenance operation between face lid 111 and the mount 101 to go on, only need during the installation with hook portion 117 and cooperation step 113 lock joint can, when dismantling equally can with the two separation, can improve the efficiency of installation, dismantlement and maintenance operation effectively.

As an alternative, please refer to fig. 5 again, in the present embodiment, the fixing frame 101 includes a plurality of elastic engaging buckles 105, and the plurality of elastic engaging buckles 105 are sequentially arranged at intervals around the circumference of the fixing frame 101. Correspondingly, referring to fig. 7 again, in the present embodiment, the face cover 111 includes a plurality of engaging steps 113 corresponding to the plurality of elastic engaging fasteners 105, and each engaging step 113 is engaged with the elastic engaging fastener 105 at a corresponding position. Through the setting of a plurality of elastic fit buckles 105 and a plurality of cooperation steps 113 for face lid 111 obtains improving with the stability behind the mount 101 cooperation, makes the steadiness of face lid 111 obtain guaranteeing, thereby can guarantee with face lid 111 swing joint's button 121's stability, and then can reduce or avoid the button 121 malfunctioning condition to appear.

Specifically, in the present embodiment, the fixing frame 101 includes four elastic engaging buckles 105, each of the four elastic engaging buckles 105 is in a group, two groups of elastic engaging buckles 105 are disposed at two ends of the fixing frame 101 at intervals along the width direction (i.e., cd direction in fig. 3) of the intelligent switch, and two elastic engaging buckles 105 in each group are disposed at intervals along the length direction (i.e., ef direction in fig. 3) of the intelligent switch 100. Corresponding to it, face lid 111 is provided with four cooperation steps 113, and two of four cooperation steps 113 are located face lid 111 along the upper end of intelligence switch 100 width direction, and set up along intelligence switch 100's length direction interval, and two are located face lid 111 along the lower extreme of intelligence switch 100's width direction in addition, and also intelligence switch 100's length direction interval sets up, and four cooperation steps 113 and four elasticity cooperation buckles 105 one-to-one lock joints.

The stability of the face cover 111 is sufficiently ensured by the arrangement of the four elastic fitting buckles 105 and the four fitting steps 113. Of course, in other embodiments, the number of the elastic engaging buckles 105 and the engaging steps 113 may also be adjusted according to requirements, for example, eight or ten engaging buckles may be set, which may sufficiently ensure the stability and reliability of the face cover 111, and this embodiment is not described again.

Referring to fig. 5 again, in the present embodiment, a step 153 is disposed in the accommodating chamber 103 of the fixing frame 101, and the step 153 is annular, so as to divide the accommodating chamber 103 into a first chamber 155 and a second chamber 157 which are communicated along the depth direction of the intelligent switch 100 and are sequentially disposed. The first cavity 155 is deeper than the second cavity 157, and the elastic engaging button 105 is disposed on the step 153 and located in the first cavity 155 and extends in a direction perpendicular to the surface cover 111, so as to engage with the engaging step 113 of the surface cover 111, and the surface cover 111 can be accommodated in the first cavity 155 after engaging with the fixing frame 101. The control board 107 is accommodated in the second cavity 157, and can be firmly connected with the fixing frame 101, and can also be bonded or buckled.

Through the division of the first cavity 155 and the second cavity 157, on one hand, the elastic matching buckle 105 can extend perpendicularly to the face cover 111 to match with the face cover 111, and on the other hand, the fixing frame 101 has high strength, and the installation space of the control panel 107 can be fully ensured, so that the reliability and the stability of the intelligent switch 100 are fully ensured; meanwhile, the face cover 111 and the control panel 107 are both positioned in the accommodating chamber 103, so that the safety of the face cover 111 and the control panel 107 can be fully ensured, and the service life of the intelligent switch 100 is prolonged.

Referring to fig. 3 and fig. 5 again, in the present embodiment, the fixing frame 101 further has a first mounting hole 125, and the first mounting hole 125 is a threaded circular hole. Correspondingly, fig. 8 is a partial enlarged view of fig. 7 at II. Referring to fig. 8, the elastic fitting member further includes an elastic mounting arm 127 disposed on the surface cover 111, the elastic mounting arm 127 is formed with a second mounting hole 129, and the second mounting hole 129 is a through hole or a threaded hole. The intelligent switch 100 further comprises a fastener 131, and the fastener 131 passes through the second mounting hole 129 and the first mounting hole 125 and then connects the face cover 111 and the fixing frame 101. For example, the fastening member 131 may be a screw, and the first and second mounting holes 125 and 129 may be selected to be screw holes, so that the face cover 111 and the fixing frame 101 can be fastened.

On one hand, the face cover 111 is connected with the fixing frame 101 through the fastening piece 131, so that the stability of the face cover 111 can be further improved, the stability of the key 121 can be ensured, and the condition that the key 121 fails can be reduced and avoided. On the other hand, through the arrangement of the elastic mounting arm 127, when the fastening position of the face cover 111 and the fixed frame 101 bears an external force, the elastic mounting arm 127 can reduce and buffer the acting force, so as to reduce the deformation of the face cover 111, ensure the smoothness of the key 121 and the stability and reliability during pressing, and further ensure the stability and reliability of the operation of the intelligent switch 100.

In detail, in the present embodiment, four elastic mounting arms 127 are disposed on the face cover 111, the four elastic mounting arms 127 are grouped in pairs, two groups of the elastic mounting arms 127 are disposed on the face cover 111 at intervals along the width direction of the intelligent switch 100, and two elastic mounting arms 127 in each group are disposed on the face cover 111 at intervals along the length direction of the intelligent switch 100. Each resilient mounting arm 127 defines a second mounting aperture 129. Correspondingly, the fixing frame 101 is provided with four first mounting holes 125. The intelligent switch 100 includes four fasteners 131, and each fastener 131 passes through the corresponding second mounting hole 129 and the corresponding first mounting hole 125 to connect the face cover 111 and the fixing frame 101.

The stability of the front cover 111 can be sufficiently ensured by the cooperation of the four elastic mounting arms 127, the four first mounting holes 125, the four second mounting holes 129 and the four fasteners 131, so that the stability of the key 121 is further improved, and the reliability and stability of the pressing process of the key 121 are ensured. Of course, in other embodiments, the number of the elastic mounting arms 127, the first mounting holes 125, the second mounting holes 129, and the fasteners 131 may also be adjusted according to requirements, so as to sufficiently ensure the stability of the front cover 111 and the keys 121, which is not limited in this embodiment.

Alternatively, in the present embodiment, the material of the elastic mounting arm 127 may be selected as a plastic material, or may be selected as a metal or an alloy material with elastic deformability. Meanwhile, each elastic mounting arm 127 is provided with a connecting portion 135, the connecting portion 135 is fixedly connected with the face cover 111, the positions of the elastic mounting arms 127 except the connecting portion 135 extend towards the center position close to the face cover 111 along the length direction of the intelligent switch 100, and the circumferential directions of the elastic mounting arms 127 except the connecting portion 135 are arranged at intervals with the face cover 111 and form a clearance groove 133 together. Through the setting of clearance groove 133, can guarantee that elastic mounting arm 127 can carry out elastic deformation when the atress in order to subduct or cushion the atress to can reduce or avoid the degeneration of face lid 111, and then can guarantee the reliability and the stability of button 121 relative face lid 111 motion process.

Referring to fig. 3, fig. 4 and fig. 7 again, in the present embodiment, the key 121 and the face cover 111 are rotatably engaged, so that the key 121 can engage the triggering portion 123 with the electronic engaging key 109 in the process of rotating relative to the face cover 111 through the rotatable engagement, thereby ensuring the normal transmission and output of signals.

In detail, in this embodiment, the key 121 further has an engaging groove 137, the corresponding position of the surface cover 111 has an engaging shaft 143, and the engaging shaft 143 is rotatably connected to the engaging groove 137. Of course, in other embodiments, the engaging groove 137 may be opened on the face cover 111, and the engaging shaft 143 may be correspondingly disposed on the key 121. Meanwhile, the triggering portion 123 is disposed on a side of the key 121 close to the face cover 111, and the electronic engagement key 109 is located on a moving path of the triggering portion 123 rotating along with the key 121 relative to the face cover 111, so that when the key 121 rotates relative to the face cover 111, the triggering portion 123 can be engaged with the electronic engagement key 109. Meanwhile, the fixing frame 101 has the larger accommodating chamber 103, so that the position layout of the electronic matching key 109 can be adjusted according to the position layout of the trigger part 123 on the key 121, and the electronic matching key 109 can be fully ensured to be always positioned on the motion path of the trigger part 123, thereby ensuring the matching effect of the electronic matching key and the trigger part.

In more detail, referring to fig. 4 again, in the present embodiment, the matching groove 137 is substantially in a "C" shape, the matching groove 137 is specifically opened at a position centered in the length of the key 121, the matching groove 137 has a notch 139 facing the face cover 111, and the size of the notch 139 is smaller than that of the body 141 of the matching groove 137. Correspondingly, fig. 9 is a partial enlarged view of fig. 7 at a position III, please refer to fig. 9, in which the fitting shaft 143 is specifically disposed at a central position of the length of the face cover 111, and the fitting shaft 143 has a first shaft portion 145 and a second shaft portion 147, the first shaft portion 145 is substantially an arc-shaped cylindrical structure, the groove body 141 is fitted with the first shaft portion 145 and can rotate around the first shaft portion 145, the notch 139 is fitted with the second shaft portion 147, and the size of the notch 139 is larger than that of the second shaft portion 147, so that the wall body forming the notch 139 can abut against the upper surface or the lower surface of the second shaft portion 147 when the groove body 141 rotates around the first shaft portion 145.

Through the arrangement, on one hand, the key 121 is not easy to fall off from the first shaft part 145 in the process of rotating around the first shaft part 145, and the stability and the reliability of the key 121 in the motion process are ensured; on the other hand, the second shaft portion 147 can limit the limit position of the key 121 in the process of rotating around the first shaft portion 145, so that the key 121 is prevented from damaging the face cover 111 and the control panel 107, and the service life of the intelligent switch 100 is ensured.

As an optional scheme, in this embodiment, each key 121 is provided with two engaging grooves 137, and the two engaging grooves 137 are arranged at intervals in the length direction of the intelligent switch 100. Correspondingly, a matching shaft 143 is arranged at the position of the surface cover 111 opposite to each matching groove 137, and each matching groove 137 can be rotatably matched with the corresponding matching shaft 143. Meanwhile, in this embodiment, the intelligent switch 100 specifically includes three keys 121, the three keys 121 are arranged side by side, each key 121 is provided with two matching grooves 137, the surface cover 111 is correspondingly provided with six matching shafts 143, the six matching shafts 143 can be six shaft bodies arranged in a split manner, and can also be a shaft body structure formed by fastening connection, so as to be matched with the six matching grooves 137 respectively, and thus the reliability and stability of the movement of the keys 121 are fully ensured. Of course, in other embodiments, the number of the keys 121 and the number of the matching grooves 137 on each key 121 may be increased or decreased according to the requirement, and the embodiment is not limited.

Further alternatively, referring to fig. 4 again, in the present embodiment, the triggering portion 123 is disposed adjacent to an end of the key 121 at either end along the width direction of the intelligent switch 100, and is disposed at a position where the end of the key 121 is located in the middle along the length direction of the intelligent switch 100 (i.e., a position where the end of the key 121 is located in the middle along the width direction). Because the trigger part 123 is arranged in the center, the trigger part 123 is located on the longitudinal central axis of the key 121, and the electronic matching key 109 is located on the moving path of the trigger part 123, so that the electronic matching key 109 is located on the axis parallel to the longitudinal central axis of the key 121, and the two axes are arranged at intervals in the depth direction of the intelligent switch 100. Through the arrangement, a user can apply acting force to the central position of the end part of the key 121 to enable the key 121 to rotate around the face cover 111, and drive the trigger part 123 to be matched with the electronic matching key 109, and compared with the arrangement that two axes are staggered or deviated, better pressing hand feeling can be ensured, and the use experience of the user is improved. Meanwhile, because the accommodating chamber 103 of the fixing frame 101 provided in this embodiment is relatively large in size, it can be further ensured that the position of each electronic matching key 109 on the control board 107 can be adjusted along with the position of the triggering portion 123 of the corresponding key 121, so that it can be ensured that the triggering portion 123 can be stably matched with the electronic matching key 109 at the corresponding position along the pressing direction of the key 121.

It should be noted that the number of the triggering portions 123 of each key 121 may be multiple, for example, two, and the two triggering portions 123 are sequentially disposed at intervals along the width direction of the key 121. Fig. 10 is a schematic structural diagram of the control board 107 of the intelligent switch 100 provided in this embodiment. Referring to fig. 10, corresponding to the six triggering portions 123 of the three keys 121, the control board 107 of the present embodiment is provided with three electronic matching keys 109, each electronic matching key 109 is located on a motion path of the two corresponding triggering portions 123 rotating along with the keys 121 relative to the face cover 111, and the face cover 111 is provided with a plurality of through slots 115 corresponding to the plurality of electronic matching keys 109 one by one, so that each triggering portion 123 can pass through the corresponding through slot 115 to match with the corresponding electronic matching key 109 in the process of the keys 121 rotating around the face cover 111.

Of course, in other embodiments, the number of the electronic engagement keys 109 may also be adjusted according to requirements, for example, six electronic engagement keys 109 may be set as a group, two groups of electronic engagement keys 109 are set at the upper and lower ends of the face cover 111 at intervals along the width direction of the intelligent switch 100, and three electronic engagement keys 109 of each group of electronic engagement keys 109 are arranged at intervals along the length direction of the intelligent switch 100. Correspondingly, two triggering parts 123 can be respectively arranged at the positions of each key 121, which are adjacent to the upper end and the lower end of the intelligent switch 100 in the width direction, the through groove 115 is arranged at the position, opposite to the triggering part 123, of the face cover 111, so that when the key 121 is pressed along the upper end of the intelligent switch 100 in the width direction, the triggering part 123 at the upper end of the key 121 can penetrate through the through groove 115 to be matched with the electronic matching key 109 at the upper end of the face cover 111, so as to output an electric signal, and when the key 121 is pressed along the lower end of the intelligent switch 100 in the width direction, the triggering part 123 at the lower end of the key 121 can also penetrate through the corresponding through groove 115 to be matched with the electronic matching key 109 at the lower end of the face cover 111, so as to output another electric signal, thereby ensuring the safety and reliability of the operation of the intelligent switch 100.

Fig. 11 is a second schematic structural diagram of the key 121 of the intelligent switch 100 provided in this embodiment. Referring to fig. 10 and 11, in the present embodiment, a light emitting element 149 is disposed at a position of the control board 107 adjacent to the electronic matching key 109, the light emitting element 149 may be an LED lamp bead, and the light emitting element 149 can be exposed through the through groove 115. Correspondingly, a light emitting portion 151 is disposed at a position of the key 121 opposite to the light emitting member 149, and the light emitting portion 151 is used for guiding out light emitted by the light emitting member 149. Through the arrangement, a merchant can carve functional words, such as information of trademarks, model information and the like, on the key 121 according to market demands, backlight can be carried out through the light-emitting piece 149, and the functional words can be better identified by a user.

It should be noted that, in this embodiment, each of the light emitting members 149 includes three LED lamp beads sequentially arranged at intervals along the length direction of the intelligent switch 100, and the arrangement of the three LED lamp beads can sufficiently illuminate the light emitting portion 151, so as to facilitate the user to recognize. Of course, in other embodiments, the number of the lamp beads can be adjusted according to requirements, and this embodiment is not limited.

It should be further noted that the light emitting portion 151 of each key 121 is located at the center of the width of the key 121 itself, and is just located at the back of the triggering portion 123, so as to ensure that the light of the lamp bead can be effectively transmitted out, and ensure the user experience.

The following describes the installation process, operation principle and beneficial effects of the intelligent switch 100 according to the embodiment of the present invention in detail:

when the intelligent switch 100 is installed, the control board 107 can be installed in the accommodating chamber 103, the elastic matching buckle 105 of the fixing frame 101 is buckled with the matching step 113 of the face cover 111, the elastic mounting arm 127 is fastened and connected with the fixing frame 101 by the fastener 131, and finally the matching groove 137 of the key 121 is matched with the matching shaft 143 on the face cover 111. When the intelligent switch 100 works, a user can manually press the key 121, so that the trigger part 123 of the key 121 can pass through the through groove 115 and then be matched with the electronic matching key 109, and output and transmission of electric signals are realized.

In the above process, the intelligent switch 100 can stably connect the fixing frame 101 and the face cover 111 through the cooperation of the elastic matching buckle 105 and the matching step 113 and the cooperation of the elastic mounting arm 127 and the fastener 131, so that the stress of the fixing frame 101 mounted on the wall surface can be reduced and buffered through the elastic matching buckle 105 and the elastic mounting arm 127, thereby reducing or avoiding the transmission of the acting force to the face cover 111, and further ensuring the stability and reliability of the pressing of the key 121; meanwhile, after the elastic matching buckle 105 and the elastic mounting arm 127 are arranged, the side wall of the fixing frame 101 does not need to be thickened to ensure the strength, so that the size of the accommodating cavity 103 can be enlarged to fully ensure the mounting reliability and the safety of the control panel 107.

In summary, the embodiment of the present invention provides an intelligent switch 100 with high safety and reliability.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. An intelligent switch, comprising:

a fixed frame (101) having an accommodating chamber (103);

the control board (107) is accommodated in the accommodating cavity (103), and the control board (107) is provided with an electronic matching key (109);

the face cover (111) is matched with the fixed frame (101) through an elastic matching piece, and a through groove (115) is formed in the face cover (111) in a penetrating mode;

the key (121) is movably arranged on one side, away from the control panel (107), of the face cover (111), the key (121) is provided with a trigger part (123), and the trigger part (123) can penetrate through the through groove (115) to be matched with the electronic matching key (109).

2. The intelligent switch of claim 1, wherein:

the elastic matching piece comprises an elastic matching buckle (105), the elastic matching buckle (105) is arranged on the fixed frame (101), and the elastic matching buckle (105) is provided with a hook part (117);

the face cover (111) is correspondingly provided with a matching step (113), and the hook part (117) is buckled with the matching step (113).

3. The intelligent switch of claim 2, wherein:

the fixing frame (101) comprises a plurality of elastic matching buckles (105), and the elastic matching buckles (105) are sequentially arranged at intervals around the circumferential direction of the fixing frame (101);

the face cover (111) comprises a plurality of matching steps (113) which are arranged in one-to-one correspondence with the elastic matching buckles (105), and each matching step (113) is matched with the elastic matching buckle (105) at the corresponding position.

4. The intelligent switch according to any one of claims 1 to 3, wherein:

the fixed frame (101) is also provided with a first mounting hole (125), the elastic fitting piece comprises an elastic mounting arm (127) arranged on the face cover (111), and the elastic mounting arm (127) is provided with a second mounting hole (129);

the intelligent switch (100) further comprises a fastener (131), and the fastener (131) penetrates through the second mounting hole (129) and the first mounting hole (125) to connect the face cover (111) and the fixed frame (101).

5. The intelligent switch of claim 4, wherein:

the elastic mounting arm (127) is provided with a connecting part (135), the connecting part (135) is fixedly connected with the face cover (111), and the elastic mounting arm (127) and the face cover (111) are arranged at intervals except the circumferential direction of the connecting part (135) and form a clearance groove (133) together.

6. The intelligent switch of claim 4, wherein:

the fixed frame (101) is provided with a plurality of first mounting holes (125), the face cover (111) is provided with a plurality of elastic mounting arms (127) which are correspondingly arranged in the plurality of first mounting holes (125) one by one, and each elastic mounting arm (127) is provided with one second mounting hole (129);

the intelligent switch (100) further comprises a plurality of fastening pieces (131) which are arranged in one-to-one correspondence with the first mounting holes (125), and each fastening piece (131) penetrates through the corresponding second mounting hole (129) and the corresponding first mounting hole (125) to be connected with the face cover (111) and the fixed frame (101).

7. The intelligent switch according to any one of claims 1 to 3, wherein:

a matching groove (137) is formed in the key (121), a matching shaft (143) is correspondingly arranged on the surface cover (111), or the matching shaft (143) is arranged on the key (121), and the matching groove (137) is correspondingly formed in the surface cover (111); the matching shaft (143) is rotatably connected with the matching groove (137);

the triggering part (123) is arranged on one side of the key (121) close to the face cover (111), and the electronic matching key (109) is arranged on a motion path of the triggering part (123) rotating along with the key (121) relative to the face cover (111).

8. The intelligent switch of claim 7, wherein:

the matching groove (137) is arranged on the key (121), the matching groove (137) is provided with a notch (139) facing the surface cover (111), and the size of the notch (139) is smaller than that of a groove body (141) of the matching groove (137);

the matching shaft (143) is arranged on the face cover (111), the matching shaft (143) is provided with a first shaft part (145) and a second shaft part (147), the groove body (141) is matched with the first shaft part (145) and can rotate around the first shaft part (145), the notch (139) is matched with the second shaft part (147), the size of the notch (139) is larger than that of the second shaft part (147), and a wall body forming the notch (139) can abut against the upper surface or the lower surface of the second shaft part (147) when the groove body (141) rotates around the first shaft part (145).

9. The intelligent switch of claim 7, wherein:

the intelligent switch (100) comprises a plurality of keys (121), each key (121) is provided with at least one matching groove (137), the surface cover (111) is provided with a plurality of matching shafts (143) which are in one-to-one correspondence with the matching grooves (137), and each matching shaft (143) is rotatably connected with the matching groove (137) at the corresponding position;

the control panel (107) is provided with a plurality of electronic matching keys (109) which are in one-to-one correspondence with the plurality of triggering parts (123), and each electronic matching key (109) is positioned on a movement path of the corresponding triggering part (123) rotating along with the key (121) relative to the face cover (111); the face cover (111) is provided with a plurality of through grooves (115) which correspond to the electronic matching keys (109) one by one; each triggering part (123) can penetrate through the corresponding through groove (115) to be matched with the corresponding electronic matching key (109) in the process that the key (121) rotates around the face cover (111).

10. The intelligent switch of claim 7, wherein:

the matching groove (137) is formed in the middle of the key (121) in the length direction, and the trigger part (123) is arranged at the end of the key (121) and is located in the middle of the key (121) in the width direction.

11. The intelligent switch according to any one of claims 1 to 3, wherein:

the control panel (107) is provided with a light-emitting piece (149) at a position adjacent to the electronic matching key (109); the key (121) is provided with a light-emitting part (151) at a position opposite to the light-emitting part (149), and the light-emitting part (151) is used for guiding out light emitted by the light-emitting part (149).

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