A kind of switch panel
Technical field
The utility model relates to switching technique field, particularly a kind of switch panel.
Background technology
Along with the development of science and technology and the raising of people's living standard, Smart Home is more and more subject to the favor of people.Wherein the design of switch panel is also more and more safer, and operation also more and more facilitates.
The switch panel being controlled forceful electric power electric equipment by weak electrical loop has been there is in existing switch panel, such as in patent documentation CN201320465866.0, disclose a kind of intelligent control panel with electric switch, as shown in Figure 1, just can be realized the Kai Heguan of appliance switch in forceful electric power circuit by the control circuit on control panel and drive circuit, avoid the potential safety hazard that direct control forceful electric power switch may bring.
Also to have in existing switch panel and button is improved, as disclosed a kind of flat plate switch in patent documentation CN201420384725.0, as shown in Figure 2, it comprises: switch panel and end box, action piece, electrically-conductive backing plate and control circuit is provided with in box of the described end, wherein, described action piece is arranged in immediately below described switch panel; Described electrically-conductive backing plate is located at the bottom of described action piece, and described electrically-conductive backing plate is electrically connected with control circuit; The back side of described switch panel is provided with male member, and described male member is arranged around the central point of described action piece; When described male member applies pressing force to described action piece, the Resultant force of described pressing force is right against the central point of described action piece; Under described pressing force, there is strain in described action piece, be electrically connected with described electrically-conductive backing plate or electricity disconnects, for trigger described control circuit produce press signal.The program has overall frivolous, the advantage that water resistance is good, and during pressing, the change of action piece machinery sounding is large and clear and melodious, improves flat plate switch sounding tonequality, promotes user's push switch comfort level.
But the function of above-mentioned switch panel being still more single, and when gathering multiple function in switch panel, being faced with again panel construction and taking up room large problem.
Utility model content
The utility model proposes a kind of switch panel, solve above-mentioned switch panel or function singleness, or take up room large problem.
The technical solution of the utility model is achieved in that
A kind of switch panel, comprises panel assembly and base assembly, it is characterized in that,
Described panel assembly comprises panel upper cover and panel lower cover, and is positioned at the young sheet of screen, screen pcb board, intelligent mainboard and pot between the two;
Described panel is covered with downward convex tendon, and described convex tendon contacts with described screen pcb board;
Described screen is positioned at the top of described screen pcb board and is electrically connected with it, and on described screen, upright right described panel upper cover is light-passing board;
Described screen pcb board and described intelligent mainboard are electrically connected;
The below of the concave surface facing described screen pcb board of the young sheet of described pot and with its electric connection, the convex surface of the young sheet of described pot contacts with described panel lower cover;
Press described panel upper cover, described convex tendon extrudes described screen pcb board makes it move to the young sheet of described pot and make the young sheet action of described pot;
Described base assembly comprises pedestal and power supply board, and described power supply board is provided with forceful electric power circuit connection post and control loop binding post, is respectively used to provide forceful electric power and light current;
Described intelligent mainboard is electrically connected, for controlling the break-make in forceful electric power loop with forceful electric power circuit connection post and described control loop binding post respectively.
Further, the structure that is formed in one of described panel upper cover.
Further, described intelligent mainboard covers on the panel between described screen pcb board; And the middle part of described intelligent mainboard is provided with through hole, for placing described screen.
Further, cover and be provided with pressing convex tendon under described panel, described pressing convex tendon contacts with the convex surface of the young sheet of described pot.
Further, described panel is covered with the light modulation ring be electrically connected with described intelligent mainboard.
Further, described screen is positioned at position immediately below in the middle part of described panel upper cover, is light-passing board in the middle part of corresponding described panel upper cover.
Further, described convex tendon is around the discrete distribution in center of described panel upper cover.
Further, sliding unit is provided with in described switch panel; The guide groove that described sliding unit comprises slide block and corresponds; Described slide block is arranged on described panel assembly, and corresponding described guide groove is arranged on described base assembly; Or described guide groove is arranged on described panel assembly, corresponding described slide block is arranged on described base assembly.
Further, between described panel assembly and described base assembly, be provided with torsionspring, at least one of them be provided with the fixed leg for fixing described torsionspring at described panel assembly and described base assembly.
Further, described panel assembly is provided with the key switch be electrically connected with described intelligent mainboard.
Further, described key switch is the young sheet switch of pot, the convex tendon that the convex surface described panel being covered with sheet switch young with described pot contacts; The relevant position pressing described panel upper cover can make the convex tendon of answering with described pot son sheet Switch Controller extrude the young sheet switch of described pot and make its action.
Further, described base assembly is provided with the console switch be electrically connected with described forceful electric power circuit connection post.
The beneficial effect of a kind of switch panel of the utility model is, can realize vulnerabilities scan forceful electric power by intelligent mainboard, improves the fail safe of operation; Can to realize button sounding large and clear and melodious in the setting of the young sheet of pot; The design of screen and light-passing board can realize man-machine interaction, substantially increases the controllability of operation; And the utility model compact conformation, take up room little.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing used required for embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of vulnerabilities scan forceful electric power in prior art;
Fig. 2 is the structural representation being provided with the young sheet switch of pot in prior art;
Fig. 3 is the structural representation of a kind of switch panel of the utility model;
Fig. 4 is the exploded view of panel assembly in a kind of switch panel of the utility model;
Fig. 5 is the cutaway view of panel assembly in a kind of switch panel of the utility model;
Fig. 6 is the exploded view of base assembly in a kind of switch panel of the utility model;
Fig. 7 is the structural representation of sliding unit in a kind of switch panel of the utility model;
Fig. 8 is the cutaway view that in a kind of switch panel of the utility model, panel assembly is provided with key switch;
Fig. 9 is state diagram when sliding unit is opened in a kind of switch panel of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 3, a kind of switch panel, comprises panel assembly 10 and base assembly 20; As shown in Figure 4 and Figure 5, described panel assembly 10 comprises panel upper cover 11 and panel lower cover 12, and is positioned at the young sheet 16 of screen 13, screen pcb board 15, intelligent mainboard 14 and pot between the two; Described panel upper cover 11 is provided with downward convex tendon 17, described convex tendon 17 and described screen pcb board 15 close contact; Described screen 13 is positioned at the top of described screen pcb board 15 and is electrically connected with it, and upright right described panel upper cover 11 is light-passing board on described screen 13, in described like this screen 13, the content of display just can be seen by operator, can realize man-machine interaction, substantially increase the controllability of operation; Described screen pcb board 15 is electrically connected with described intelligent mainboard 14; The below of the concave surface facing described screen pcb board 15 of the young sheet 16 of described pot and with its electric connection, the convex surface of the young sheet 16 of described pot contacts with described panel lower cover 12, the young sheet 16 of described pot is set so mainly in order to the compactedness of described panel assembly 10 structure and practicality are considered, and the setting of the young sheet 16 of described pot can to realize button sounding large and clear and melodious; When pressing described panel upper cover 11, described convex tendon 17 will extrude described screen pcb board 15, and then described screen pcb board 15 will extrude the young sheet 16 of described pot and makes it move to described panel lower cover 12, because described panel lower cover 12 is static relative to described panel upper cover 11, the young sheet 16 of described like this pot will action, realizes the function opened and close.Wherein, the structure that described panel upper cover 11 is formed in one, surface is smoother, good hand touch during operation, when described screen 13 works, described panel upper cover 11 just can show corresponding character, and the color of certain described panel upper cover 11 can select different colors as required, preferably, white can be chosen as.
As shown in Figure 6, described base assembly 20 comprises pedestal 21 and power supply board 22, described power supply board 22 is provided with forceful electric power circuit connection post 23 and control loop binding post 24, be respectively used to provide forceful electric power and light current, described forceful electric power is generally the 220V alternating current of directly powering to household electrical appliance, and light current is generally 3V or 5V, described intelligent mainboard 14 is electrically connected with forceful electric power circuit connection post 23 and described control loop binding post 24 respectively, for controlling the break-make in forceful electric power loop, wherein, light current is powered to described intelligent mainboard 14, described intelligent mainboard 14 powers to the parts be electrically connected with it again, a master control IC and other peripheral circuits are comprised in described intelligent mainboard 14, because have screen display in this programme, in described this programme, IC can select STM32F407 and peripheral circuit to coordinate, certainly this IC is not limited to, other IC that can realize color screen and control all can consider, peripheral circuit comprises the drive circuit of described screen 13, this programme achieves vulnerabilities scan forceful electric power, improve the fail safe of operation, and be generally all connect described intelligent mainboard 14 and forceful electric power loop by relay in the prior art, and the utility model structure comparison is compact, take up room little.
In order to make the structure of described switch panel compacter, described intelligent mainboard 14 being set and covering on the panel between 11 and described screen pcb board 15, as shown in Figure 5; As shown in Figure 2, the middle part of described intelligent mainboard 14 is provided with through hole 141, and for placing described screen 13, described like this screen 13 and described intelligent mainboard 14 just can use height certain in structure jointly, reduce the height of described switch panel.
As shown in Figure 4 and Figure 5, in order to make the young sheet 16 of described pot reach better sounding effect, described panel lower cover 12 is provided with pressing convex tendon 18, and described pressing convex tendon 18 contacts with the convex surface of the young sheet 16 of described pot.
Further, as shown in Figure 4, also can cover 11 on the panel and be provided with the light modulation ring 111 be electrically connected with described intelligent mainboard 14, described like this switch panel can be used for the bright intensity of adjusting illuminating lamp, and easy to operate, Consumer's Experience is high.
Specifically, as shown in Figure 5, design described screen 13 and be positioned at position immediately below in the middle part of described panel upper cover 11, be light-passing board in the middle part of corresponding described panel upper cover 11, such display position is obvious, the observation of person easy to use, can certainly arrange described screen 13 in any position up and down; Simultaneously, design the center discrete distribution of described convex tendon 17 around described panel upper cover 11, compare the operating habit meeting people like this, press the center of described panel upper cover 11, switching function can be realized, and after pressing described panel upper cover 11 center, the information of described screen 13 will show from the described light-passing board at described panel upper cover 11 center, meet the use habit of people, bring good experience to user.
It is worth mentioning that, as shown in Figure 7, in described switch panel, be provided with sliding unit; The guide groove 32 that described sliding unit comprises slide block 31 and corresponds; Described slide block 31 is arranged on described panel assembly 10, and corresponding described guide groove 32 is arranged on described base assembly 20; Or described guide groove 32 is arranged on described panel assembly 10, corresponding described slide block 31 is arranged on described base assembly 10, some emergency buttons can be set on described base assembly 20 like this, as for subsequent use, when needs Emergency use is, emergency button can be operated by operating described sliding unit; As shown in Figure 7, be provided with four groups altogether at described sliding unit, described panel assembly 10 and described base assembly 20 are provided with two slide blocks 31 and two guide grooves 32 respectively simultaneously, sliding like this can be more smooth and easy.Simultaneously in order to increase the feel of slip, between described panel assembly 10 and described base assembly 20, being provided with torsionspring 40, at least one of them being provided with the fixed leg for fixing described torsionspring 40 at described panel assembly 10 and described base assembly 20; Certainly both also can arrange fixed leg simultaneously, and fix described torsionspring 40, such fixed effect can be more difficult good.
More function can be realized to allow described switch panel, the key switch be electrically connected with described intelligent mainboard 14 can be provided with on described panel assembly 10, can arrange one or more as required, described key switch can be used to the function controlling more electric equipment or realize the multiple buttons in the electric equipment of a more complicated.Concrete, as shown in Figure 8, arranging described key switch is the young sheet switch 50 of pot, the convex tendon 60 that the convex surface that described panel upper cover 11 is provided with sheet switch young with described pot contacts; The relevant position pressing described panel upper cover can make convex tendon 60 corresponding to sheet switch 50 young with described pot extrude the young sheet switch 50 of described pot and make its action.
Must say that, as shown in Figure 6, described base assembly 20 is provided with the console switch 25 be electrically connected with described forceful electric power circuit connection post 23, described console switch can be used as Emergency use, when after the switch failure on described panel assembly 10, described console switch 25 can be operated continue to control electric equipment, preferably, described console switch 25 selective relay switch.As shown in Figure 9, when needs operate described console switch 25, slide described sliding unit, and exposing described console switch 25 can carry out corresponding operating.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.