Intelligent switch panel

Abstract

The utility model provides an intelligent switch panel, which sequentially comprises a key panel, a key support plate, a middle frame plate and a bottom shell from front to back, a plurality of support parts with the same structure are arranged on the key panel along the transverse center line of the key panel, a first rotating shaft is arranged on the key support plate along the transverse direction of the key support plate, and the first rotating shaft is rotatably connected with the support parts. The upper end and the lower end of the key panel are respectively provided with at least one first clamping hook which is connected with the key support plate in a buckling mode, the left side and the right side of the middle frame plate are respectively provided with at least one second clamping hook which is connected with the key support plate in a buckling mode, and the upper end and the lower end of the key support plate are further provided with at least two first fixing holes which are connected with the middle frame plate in a threaded mode. The bottom shell is installed on the rear side of the middle frame plate and connected with the middle frame plate in a buckled mode. According to the intelligent switch panel, the internal structure of the panel switch is simplified, so that the panel switch can be lighter and thinner, most parts are assembled in a buckling installation mode, the use of screws is reduced, and the assembly process is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of switch panels, in particular to an intelligent switch panel. Background Art

[0002] With the advancement of social science and technology, people have begun to pursue the modernization of family life, the comfort, safety and convenience of living environment. Smart home devices have gradually come into people's vision. As the concept of smart home gradually takes root in people's hearts, smart switch panels are increasingly widely used in families. The structure of existing smart switch panels is relatively complicated and the assembly is not simple enough. The lack of precision between the various components leads to a large overall thickness of the product. When installed on the wall, the switch panel is too abrupt on the wall, affecting the overall aesthetics of the wall. Utility Model Content

[0003] The purpose of the utility model is to provide an intelligent switch panel to solve the technical problems in the background technology.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0005] The key bracket plate has the advantages that the key panel is convenient to operate and can be used for supporting the key of an automobile mechanics or for commercial purposes, and the key bracket plate has the advantages that the key panel can be easily installed in a short time and can be used for supporting the key panel.

[0006] The key panel has a guide strip protruding toward the middle frame plate, and the guide strip is connected end to end along a circle of the key panel to form a first accommodating groove. The key bracket plate is in the first accommodating groove, and the front end of the middle frame plate is provided with a concave second accommodating groove. The guide strip is inserted into the second accommodating groove, and there is a gap of 1.1-1.2mm between the rear end face of the key panel and the front end face of the middle frame plate.

[0007] The support part includes a support base and a support block arranged on the support base, the support block is provided with a concave shaft groove for placing the first rotating shaft, the shaft groove runs through the front and rear ends of the support block, the top of the shaft groove is provided with an opening, and the width of the opening is smaller than the diameter of the shaft groove; the support base includes a main board, a first side plate and a second side plate, the first side plate and the second side are respectively vertically connected to the upper and lower sides of the main board, the support block is above the main board, one side of the support block is flush with the same side surface of the main board, and the other side of the support block protrudes from the end surface where the main board is located, and a reinforcing rib is provided below the support block, and the reinforcing rib is vertically fixedly connected to the main board and the button panel below the support block; the inner sides of the opening of the support block are respectively provided with guide inclined surfaces.

[0008] A first PCB board is installed in the second receiving groove, at least one touch switch is installed on the first PCB board, and corresponding air avoidance holes are provided on the key bracket plate corresponding to the position of the touch switch. A raised pressure block is provided on the rear side of the key panel to abut against the touch switch, and a silicone elastic member is provided on the touch switch.

[0009] The key panel is provided with a light-transmitting hole, the light-transmitting hole is on the front side of the touch switch, and a light-guiding paper is provided correspondingly on the rear side of the light-transmitting hole, and the light-guiding paper is installed in the first receiving groove.

[0010] The middle frame plate is provided with a plurality of first mounting through holes, the bottom shell is provided with at least two third hooks extending toward the middle frame plate, the third hooks are buckled into the first mounting through holes, the rear side of the middle frame plate is provided with a concave third receiving groove, and the second PCB board is buckled and connected in the third receiving groove.

[0011] At least two fourth hooks are arranged in the third receiving groove, and the second PCB board is correspondingly provided with second mounting through holes which are buckled and connected with the fourth hooks.

[0012] Compared with the prior art, the intelligent switch panel of the present application has a compact structural layout, a simplified internal structure of the panel switch, and fewer moving parts, so that the panel switch can be lighter and thinner. When installed on the wall, the outer end surface of the panel switch can fit the wall more closely, making the overall appearance more beautiful. Moreover, most of the components of the switch panel of the present application are assembled in a snap-fit ​​installation manner, which is simple to assemble, reduces the use of screws, simplifies the assembly process, effectively improves assembly efficiency, and saves production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 : Schematic diagram of the three-dimensional structure of the one-button switch panel of the present application;

[0014] Figure 2 : A longitudinal half-section structural diagram of a switch panel with a single key position of the present application;

[0015] Figure 3 : An exploded view of the switch panel of the one-button position of the present application;

[0016] Figure 4 : Schematic diagram of the installation structure of the key panel and key bracket plate;

[0017] Figure 5 : Stereoscopic image of the button panel;

[0018] Figure 6 : Figure 5 A magnified image of point A;

[0019] Figure 7 : Side view of the button panel;

[0020] Figure 8 : Main view of button panel;

[0021] Fig. 9 : Stereoscopic diagram of the button bracket plate;

[0022] Fig.10 : Stereoscopic image of middle frame plate;

[0023] Fig.11 : Main view of the middle frame;

[0024] Fig.12 : The rear structure diagram of the middle frame plate;

[0025] Fig.13 : Main view of the second PCB board;

[0026] Fig.14 : Bottom shell stereogram;

[0027] Fig.15 : A three-dimensional diagram of the switch panel with two keys in this application;

[0028] Fig.16 : The installation structure diagram of the key panel and key bracket plate of the two key positions in this application;

[0029] Fig.17 : A three-dimensional diagram of the switch panel with three keys in this application;

[0030] Fig.18 : The installation structure diagram of the three-key switch panel and key bracket plate in this application;

[0031] Fig.19 : A three-dimensional diagram of the switch panel with four keys in this application;

[0032] Fig. 20 : The installation structure diagram of the four-key button panel and button bracket plate is under application. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0034] Specific embodiment 1: Please refer to Figures 1 to 14 In the embodiment of the utility model, an intelligent switch panel comprises a key panel 1, a key bracket plate 7, a middle frame plate 9 and a bottom shell 12 from front to back. The key panel 1 can use multiple key positions according to needs. This embodiment is described with a key panel 1 with one key position. The key panel 1 is provided with several support parts 3 with the same structure along its horizontal center line position. The key bracket plate 7 is provided with a first rotating shaft 8 arranged along its horizontal direction. The first rotating shaft 8 runs through the left and right sides of the key bracket plate 7 and both the left and right ends extend outward. The first rotating shaft 8 is rotatably connected to the support part 3. At least one first hook 4 is respectively provided at the upper and lower ends of the key panel 1 and is buckled with the key bracket plate 7. The upper and lower ends of the key bracket plate 7 are respectively provided with first card slots 702. The key bracket plate 7 It is installed in the middle frame plate 9, and at least one second hook 902 is respectively provided on the left and right sides of the middle frame plate 9 to be snap-connected with the key bracket plate 7. The left and right sides of the key bracket plate 7 are respectively provided with second slots 701 to match the positions of the second hooks 902. At least two first fixing holes 703 are also provided on the upper and lower ends of the key bracket plate 7 to be threadedly connected with the middle frame plate 9. The bottom shell 12 is installed on the rear side of the middle frame plate 9 and is snap-connected with the middle frame plate 9. The buckle position is added to the key bracket plate 7 to connect with the middle frame plate 9, which solves the problem that the existing key bracket plate 7 structure and the middle frame plate 9 are bent and deformed due to the locking force when being threadedly connected and fixed, and the key panel 1 is slightly lifted up, deviating from the design intention, and the entire switch panel will have gaps and other unsightly phenomena.

[0035] In the present application, a guide strip 2 is protruded from the key panel 1 in the direction of the middle frame plate 9, and the guide strip 2 is connected end to end along a circle of the key panel 1 to form a first accommodating groove 201, the key bracket plate 7 is in the first accommodating groove 201, and the front end of the middle frame plate 9 is provided with a concave second accommodating groove 901, and the guide strip 2 is inserted into the second accommodating groove 901, and there is a gap D1 of 1.1-1.2mm between the rear end face of the key panel 1 and the front end face of the middle frame plate 9. In the present application, there is a gap D1 of 1.13mm between the rear end face of the key panel 1 and the front end face of the middle frame plate 9, that is, the rotation angle between the key panel 1 and the middle frame plate 9 becomes smaller, which can effectively prevent the wear of the first rotating shaft 8. In addition, the guide strip 2 is in the second accommodating groove 901, and when the key panel 1 is pressed, the guide strip 2 is also in the second accommodating groove 901, so as to prevent the occurrence of a gap between the key panel 1 and the middle frame plate 9 and affect its overall aesthetic effect.

[0036] The supporting part 3 includes a supporting base 301 and a supporting block 302 arranged on the supporting base 301, the supporting block 302 is provided with a concave shaft groove 302-1 for placing the first rotating shaft 8, the shaft groove 302-1 runs through the front and rear ends of the supporting block 302, and an opening is provided at the top of the shaft groove 302-1, and the width D2 of the opening is smaller than the diameter of the shaft groove 302-1; the supporting base 301 includes a main board 301-1, a first side plate 301-2 and a second side plate 301-3, the first side plate 301-2 and the second side are respectively vertically connected to the upper and lower sides of the main board 301-1, the supporting block 302 is above the main board 301-1, one side of the supporting block 302 is flush with the same side surface of the main board 301-1, and the other side of the supporting block 302 protrudes from the end surface where the main board 301-1 is located, and a reinforcing rib 303 is provided at the bottom of the supporting block 302 to strengthen The rib 303 is vertically fixedly connected to the main board 301-1 and the key panel 1 below the support block 302; the inner sides of the opening of the support block 302 are respectively provided with guide slopes 302-2, and the first rotating shaft 8 is installed in the shaft groove 302-1. The opening width D2 of the shaft groove 302-1 is smaller than the diameter of the shaft groove 302-1, that is, the entire shaft groove 302-1 wraps the first rotating shaft 8 by more than 180 degrees, which not only ensures that the installation is convenient and not easy to fall off, but also ensures the rotation function. Moreover, the structure of the support part 3 of the present application is more convenient for demolding the side position of injection molding, which can effectively ensure the arc structure position and roundness of the shaft groove 302-1, and prevent the key panel 1 and the key bracket plate 7 from being misaligned during installation, especially for the key panel 1 with multiple key positions. If the key positions are not on the same horizontal line, it will affect the beauty of the entire switch panel.

[0037] In this embodiment, a first PCB board 10 is installed in the second accommodating groove 901, and at least one touch switch 1001 is installed on the first PCB board 10. A corresponding air avoidance hole 702 is provided on the key bracket plate 7 corresponding to the position of the touch switch 1001. A raised pressure block 5 is provided on the rear side of the key panel 1 to abut against the touch switch 1001. A silicone elastic member 13 is provided on the touch switch 1001. At the same time, an LED lamp 1002 is also installed at the position corresponding to the touch switch 1001. A corresponding through hole is provided on the silicone elastic member 13 corresponding to the position of the LED lamp 1002. The setting of the silicone elastic member 13 can prevent light leakage and ensure that the LED light emits a light beam from one direction. Secondly, it can increase the buffer and protect the pressure block 5 on the key panel 1 from being worn by the metal key. In addition, the silicone elastic member 13 can increase the elasticity of the key panel 1 when pressed, thereby increasing the feel.

[0038] A light-transmitting hole 101 is provided on the key panel 1. The light-transmitting hole 101 is on the front side of the touch switch 1001. A light-guiding paper 6 is provided on the rear side of the light-transmitting hole 101. The light-guiding paper 6 is installed in the first receiving groove 201. The light-guiding paper 6 can absorb the divergent light emitted by the LED and then evenly distribute the light again, making the light softer. This ensures brightness while preventing the light from being dazzling.

[0039] The middle frame plate 9 is provided with a plurality of first mounting through holes 903, the bottom shell 12 is provided with at least two third hooks 1201 extending toward the middle frame plate 9, the third hooks 1201 are buckled in the first mounting through holes 903, the rear side of the middle frame plate 9 is provided with a concave third receiving groove 904, the third receiving groove 904 is buckled with the second PCB board 11, the third receiving groove 904 is provided with at least two fourth hooks 905, the second PCB board 11 is correspondingly provided with a second mounting through hole 1101 and buckled with the fourth hook 905. The middle frame plate 9 and the bottom shell 12 are connected by a buckle, and the use of screws is eliminated, which not only makes the internal space of the bottom shell 12 larger, but also simplifies its assembly process.

[0040] Also, see Figures 15 to 20 A key panel 1 consisting of two, three or four key positions can be set according to usage requirements. Each single key position is rotatably connected to the key bracket plate 7 through the first rotating shaft 8. The installation structure of a single key position and multiple key positions is the same and will not be repeated. For a key panel 1 with more than two key positions, the first key position on the left implements a special function. If one load is used, one key position is used, and if multiple loads are used, the first key position on the left is used. That is, related functions such as network distribution or system reset are all implemented using the first key position on the left.

[0041] Compared with the prior art, the intelligent switch panel of the present application has a compact structural layout, a simplified internal structure of the panel switch, and fewer moving parts, so that the panel switch can be lighter and thinner. When installed on the wall, the outer end surface of the panel switch can fit the wall more closely, making the overall appearance more beautiful. Moreover, most of the components of the switch panel of the present application are assembled in a snap-fit ​​installation manner, which is simple to assemble, reduces the use of screws, simplifies the assembly process, effectively improves assembly efficiency, and saves production costs.

[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An intelligent switch panel, characterized in that: The key panel, the key bracket plate, the middle frame plate and the bottom shell are arranged in order from front to back, the key panel is provided with several supporting parts with the same structure along its horizontal center line position, the key bracket plate is provided with a first rotating shaft arranged along its horizontal direction, the first rotating shaft passes through the left and right sides of the key bracket plate and both the left and right ends extend outward and protrude, the first rotating shaft is rotatably connected with the supporting part, the upper and lower ends of the key panel are respectively provided with at least one first hook connected with the key bracket plate by snapping, the upper and lower ends of the key bracket plate are respectively provided with first slots, the key bracket plate is installed in the middle frame plate, the left and right sides of the middle frame plate are respectively provided with at least one second hook connected with the key bracket plate by snapping, the left and right sides of the key bracket plate are respectively provided with second slots matching the second hook position, the upper and lower ends of the key bracket plate are also provided with at least two first fixing holes connected with the middle frame plate by threading, and the bottom shell is installed on the rear side of the middle frame plate and connected with the middle frame plate by snapping.

2. The intelligent switch panel according to claim 1, characterized in that: The key panel has a guide strip protruding toward the middle frame plate, and the guide strip is connected end to end along a circle of the key panel to form a first accommodating groove. The key bracket plate is in the first accommodating groove, and the front end of the middle frame plate is provided with a concave second accommodating groove. The guide strip is inserted into the second accommodating groove, and there is a gap of 1.1-1.2mm between the rear end face of the key panel and the front end face of the middle frame plate.

3. The intelligent switch panel according to claim 2, characterized in that: The support part includes a support base and a support block arranged on the support base, the support block is provided with a concave shaft groove for placing the first rotating shaft, the shaft groove runs through the front and rear ends of the support block, the top of the shaft groove is provided with an opening, and the width of the opening is smaller than the diameter of the shaft groove; the support base includes a main board, a first side plate and a second side plate, the first side plate and the second side are respectively vertically connected to the upper and lower sides of the main board, the support block is above the main board, one side of the support block is flush with the same side surface of the main board, and the other side of the support block protrudes from the end surface where the main board is located, and a reinforcing rib is provided below the support block, and the reinforcing rib is vertically fixedly connected to the main board and the button panel below the support block; the inner sides of the opening of the support block are respectively provided with guide inclined surfaces.

4. The intelligent switch panel according to claim 3, characterized in that: A first PCB board is installed in the second receiving groove, at least one touch switch is installed on the first PCB board, and corresponding air avoidance holes are provided on the key bracket plate corresponding to the position of the touch switch. A raised pressure block is provided on the rear side of the key panel to abut against the touch switch, and a silicone elastic member is provided on the touch switch.

5. The intelligent switch panel according to claim 4, characterized in that: The key panel is provided with a light-transmitting hole, the light-transmitting hole is on the front side of the touch switch, and a light-guiding paper is provided correspondingly on the rear side of the light-transmitting hole, and the light-guiding paper is installed in the first receiving groove.

6. The intelligent switch panel according to claim 5, characterized in that: The middle frame plate is provided with a plurality of first mounting through holes, the bottom shell is provided with at least two third hooks extending toward the middle frame plate, the third hooks are buckled into the first mounting through holes, the rear side of the middle frame plate is provided with a concave third receiving groove, and the second PCB board is buckled and connected in the third receiving groove.

7. The intelligent switch panel according to claim 6, characterized in that: At least two fourth hooks are arranged in the third receiving groove, and the second PCB board is correspondingly provided with second mounting through holes which are buckled and connected with the fourth hooks.

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