CN209747363U

CN209747363U - Intelligent furniture function controller

Info

Publication number: CN209747363U
Application number: CN201821660787.4U
Authority: CN
Inventors: 孙科; 刘付兴科
Original assignee: CHANGZHOU DENGFENG ELECTRICAL Co Ltd
Current assignee: CHANGZHOU DENGFENG ELECTRICAL Co Ltd
Priority date: 2018-10-12
Filing date: 2018-10-12
Publication date: 2019-12-06
Anticipated expiration: 2028-10-12

Abstract

The utility model belongs to the technical field of controllers of electric sofas, in particular to an intelligent furniture function controller, which comprises a base and a PCB circuit board, wherein the base is provided with a control area and a function area, the control area is provided with a plurality of rocker buttons, the function area is provided with a plurality of function buttons, the bottom of each rocker button on the PCB circuit board is provided with a control switch, two ends of each rocker button are correspondingly contacted with different control trigger points, two sides of the middle part of each rocker button are provided with supporting bulges for supporting the rocker buttons to enable the two ends of each rocker button to tilt up and down, the top ends of the supporting bulges are embedded in supporting grooves arranged at the corresponding position on the back of the base, an interval is arranged between the bottom of each supporting bulge and the upper surface of the control switch at the bottom of the supporting bulge, the bottom of each corresponding function button on the PCB circuit board is provided with a function switch, the function combination can be freely adjusted according to the requirements of customers, the, the phenomena of false triggering and locking of the rocker button are avoided.

Description

Intelligent furniture function controller

Technical Field

The utility model belongs to the technical field of electric sofa's controller, concretely relates to intelligence furniture function controller.

Background

The functional sofa refers to a sofa with multiple functions. The most common are functional sofas: the method is divided into two types, one type: the sofa has the advantages that the sofa has a manual function of stretching, can be manually matched with a sofa with shaking and rotating functions, and also has the following functions: the electric function is extended, and the electric function can also have two functions of shaking and rotating. The existing sofa with electric function has various functions and can adjust a plurality of positions such as backrest angle, leg support angle and the like. The controller is an important control component for sofa adjustment, and the keys on the controller correspondingly realize different functions of the sofa. The function combination of the function keys of the existing controller is single, and the function keys can not be freely adjusted according to the requirements of customers, so that the existing controller has great limitation in use. The ship-shaped rocker button is one of the common buttons of the controller, and can realize double control function. However, the rocker button of the existing controller has two disadvantages, namely that the rocker button is easy to be blocked at the installation cavity in use and false triggering is easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to above-mentioned defect, provide intelligent furniture function controller, the function combination can be according to customer's demand free adjustment, and rocker button control accuracy avoids the spurious triggering, reaches the dead phenomenon of rocker button card.

The utility model provides a technical scheme that its technical problem adopted as follows:

The PCB comprises a base and a PCB circuit board on the base, and is characterized in that the base is provided with a control area and a function area, the control area is provided with a plurality of rocker buttons, the function area is provided with a plurality of press-type function buttons, the bottom of the PCB circuit board corresponding to the rocker buttons is provided with a control switch, a control trigger point of the control switch is connected with the back of each rocker button, two ends of each rocker button are correspondingly contacted with different control trigger points, two sides of the middle part of each rocker button are provided with support bulges for supporting the rocker buttons so that the two ends of each rocker button can be tilted up and down, the top ends of the support bulges are embedded in support grooves arranged at the corresponding position of the back of the base, a space is arranged between the bottom end of each support bulge and the upper surface of the control switch at the bottom of the support bulge, the bottom of the PCB circuit board corresponding to the function buttons is provided with a function switch, and the function trigger point of, the positions of the function keys can be interchanged.

further, the base correspond wane button department and be equipped with shape and wane button complex fretwork mating holes, the base back of control area department is equipped with the board that is shaded, the support recess set up on the board that is shaded, the board that is shaded corresponds fretwork mating holes department and is equipped with the shape of epirelief and the protruding arch of being shaded of fretwork mating holes complex, the protruding arch of being shaded is in between fretwork mating holes inner wall and wane button lateral wall.

Further, the interval is 0.2-0.4 mm.

Furthermore, a downward guide post is arranged at the back of the base corresponding to the function key, and the function key is provided with a guide sleeve which is sleeved outside the guide post and is in sliding fit with the guide post.

Furthermore, the PCB circuit board is provided with a USB module, and the base is provided with a USB connecting hole matched with the USB module.

Furthermore, the surface of the base at the control area is provided with control area convex ribs with the same shape as the control area, and the surface of the base at the functional area is provided with functional area convex ribs with the same shape as the functional area.

Furthermore, the surface of the base is provided with a panel connected with the base in a buckling mode, and hollow structures are arranged at the positions, corresponding to the control area and the functional area, of the panel.

Further, the inside inner chamber that is equipped with assembly control switch, function switch of base, the inner chamber is equipped with the fixed knot who coincide with PCB circuit board superstructure, the bottom of base is equipped with the casing, the casing passes through connecting screw and pedestal connection, the casing is equipped with the installation cavity that coincides with PCB circuit board bottom structure, inlay and establish in the installation cavity PCB circuit board bottom.

Furthermore, two ends of the rocker key are in the same plane in a normal state.

Furthermore, the number of the functional keys is two, and the two functional keys are in an axisymmetric structure.

The utility model has the advantages that: adopt above-mentioned scheme, the control area, the separation setting in functional area avoids the maloperation, the rocker button has two control functions, the quantity of control button has been reduced, the condition that the mistake triggered has not only been avoided to the structure that sets up of rocker button, still avoid the rocker button dead phenomenon of card to appear, the good feeling of rocker button, the commonality of axisymmetric structure's functional button is strong, can the interchanging position use, functional control can be along with customer's demand free adjustment, functional is stronger, reduce production and produce.

Drawings

The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram according to an embodiment of the present invention.

Fig. 3 is a schematic cross-sectional structure diagram of a rocker button in an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a matching position of the rocker button and the backlight plate in the embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a base according to an embodiment of the present invention.

Fig. 6 is a schematic cross-sectional view of a base according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of a backlight board according to an embodiment of the present invention.

Wherein: 1 is the base, 11 is the control area, 111 is the fretwork mating holes, 12 is the functional area, 13 is the guide post, 14 is the USB connecting hole, 15 is the control area protruding muscle, 16 is the functional area protruding muscle, 2 is the PCB circuit board, 21 is control switch, 211 is the control trigger point, 22 is the functional switch, 221 is the function trigger point, 23 is the USB module, 3 is the wane button, 31 is the support arch, 4 is the functional button, 41 is the uide bushing, 5 is the board that is shaded, 51 is the support groove, 52 is the arch of being shaded, 6 is the panel, 7 is the casing.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Example 1: referring to fig. 1-7, an intelligent furniture function controller comprises a base 1, a PCB circuit board 2 on the base 1, a control area 11 and a function area 12 on the base 1, two rocker buttons 3 at the control area 11, two push-type function buttons 4 at the function area 12, the rocker buttons 3 and the function buttons 4 are arranged along the length direction of the base 1, a waist-shaped hole consistent with the length direction of the base is arranged at the function area 12 for assembling the function buttons 4, the side edge of the corresponding function button 4 is an arc-shaped structure, the two function buttons are in a central symmetry structure, the two function buttons can be used at interchangeable positions, the versatility of the function buttons is stronger, the free adjustment of the control function can be realized by matching with the PCB circuit board 2, the functionality of the controller is improved, the production cost is reduced, a control switch 21 is arranged at the bottom of the corresponding rocker button 3 on the PCB circuit board 2, the control trigger point 211 of the control switch 21 is connected with the back of the rocker key 3, the bottom of each rocker key 3 is provided with two control switches 21, the control trigger points 211 of the two control switches 21 respectively correspond to the two ends of the rocker key 3, namely the two ends of the rocker key 3 correspondingly control to realize different control functions, the rocker key 3 can be tilted up and down by taking the middle part as an axis, the position of the base 1 corresponding to the rocker key 3 is provided with a hollow matching hole 111 which is matched with the rocker key 3 in shape, the two sides of the middle part of the rocker key 3 are provided with supporting bulges 31 which support the rocker key 3 to enable the two ends of the rocker key 3 to tilt up and down, the top ends of the supporting bulges 31 are abutted against the back of the base 1, an interval t is arranged between the bottom end of the supporting bulges 31 and the upper surface of the control switch 21 at the bottom of the supporting bulges, the interval t is 0.2mm-0.4mm, the control switches 21 support the rocker key 3 at the, normally, two ends of the rocker key 3 are located on the same plane, any end of the rocker key 3 is pressed to trigger a corresponding control function, the rocker key is arranged at intervals, the tilting of the rocker key is divided into two stages, after one end of the rocker key 3 is pressed, the rocker key 3 is pressed downwards firstly, meanwhile, due to the arrangement of the intervals, the whole rocker key 3 descends 0.2-0.4mm until the bottom end of the supporting bulge 31 is abutted against the top end surface of the control switch 21, the stage is a first stage, in the movement of the first stage, the bottom end of the rocker key 3 always presses the control trigger point 211 of the control switch 21, the control trigger point 211 is contacted but not triggered, then, the rocker key starts to enter a second stage movement, the end of the rocker key 3 continues to be pressed, the other end continues to be tilted, the two ends are tilted upwards and downwards, when the two ends continue to be pressed, the control trigger point 211 of the control switch 21 is triggered completely to trigger the corresponding control function, the end of the rocker button moves to the lowest point, and the other end tilts to the highest point.

The back of the base 1 at the control area 11 is provided with a backlight plate 5, the backlight plate 5 is riveted at the back of the base 1, the position of the backlight plate 5 corresponding to the support protrusion 31 is provided with a support groove 51 embedded with the support protrusion 31, the top end and the bottom end of the support protrusion 3 are both arc structures, the resistance of the arc structures, the support groove 51 and the matching position of the control switch 21 is small, the tilting of the two ends of the rocker key is more smooth, the support groove 51 limits the top end of the support protrusion 3, the rocker key is limited, the assembling precision and the assembling position of the rocker key are maintained, when the bottom end of the support protrusion 31 contacts with the top end surface of the control switch 21, the support function is played, the position is the pivot point of the tilting of the rocker key 3, the position of the backlight plate 5 corresponding to the hollow matching hole 111 is provided with a backlight protrusion 52 which is in the upward convex shape and is matched with the hollow matching hole 111, the backlight protrusion 52 is positioned between the inner wall of the, the interval makes the wane button can holistic decline, reset, initial position when the wane button wane, fulcrum position when the wane moves is not in on same horizontally plane, the range of wane from top to bottom has been reduced both ends, avoided easy and fretwork mating holes to take place to interfere in the wane button activity, the dead region of card, it is smooth and easy to make the wane button move in wane button and the protruding 52 tolerance of being shaded, avoid the wane button to appear blocking, and, help reducing the fit tolerance, improve the complex compactness, be equipped with LED lamp pearl on PCB circuit board 2, board 5 adopts the printing opacity material in a poor light, because board 5 in a poor light only has protruding 52 department in a poor light to expose, and then protruding 52 in a poor light forms in the wane button department all around, improve the design of this controller and feel, senior feels, play the suggestion effect to the function button position.

The PCB circuit board 2 is provided with a function switch 22 at the bottom corresponding to the function key 4, the function trigger point 221 of the function switch 22 is connected with the back of the function key 4, the function switch 4 can be pressed to trigger the corresponding function, the back of the base 1 is provided with a downward guide post 13 corresponding to the function key 4, the function key 4 is provided with a guide sleeve 41 which is sleeved outside the guide post 13 and is in sliding fit with the guide post 13, the automatic reset of the rocker key and the function key is realized by a control switch at the bottom and the automatic reset function of the function switch, the base is provided with a hollowed function switch matching hole with the function switch in shape corresponding to the function switch, the PCB circuit board 2 is provided with a USB module 23, the base 1 is provided with a USB connecting hole 14 which is matched with the USB module 23, the USB is provided with the expandable controller to realize the reading of control data or charge mobile devices such as mobile phones, or realize more external control functions, base 1 surface is equipped with the panel 6 of being connected with base 1 buckle, panel 6 corresponds control area 11, functional area 12, USB connecting hole department is hollow out construction, panel 6 makes this controller's surface regular, improve the aesthetic property, and improve waterproof, dustproof ability, the cross-section of panel 6 is the type of falling U, cover on the base surface, the base 1 surface of control area 11 department is equipped with the control area protruding muscle 15 unanimous with the control area shape, the base surface of functional area 12 department is equipped with the functional area protruding muscle 16 unanimous with the functional area shape, the effect of control area protruding muscle 15, the functional area protruding muscle 16 lies in the structural strength who strengthens the base, simultaneously, control area, the functional area is indicateed, be convenient for operator's operation.

Base 1 inside assembly control switch 21 that is equipped with, function switch 22's inner chamber, the inner chamber is equipped with the fixed knot who coincide with PCB circuit board superstructure and constructs, base 1's bottom is equipped with casing 7, casing 7 passes through connecting screw and is connected with base 1, casing 7 is equipped with the installation cavity anastomotic with PCB circuit board bottom structure, PCB circuit board bottom inlays and establishes in the installation cavity, through the base, the cooperation of casing is fixed the PCB circuit board, it is more firm to make the PCB circuit board fixed, make PCB circuit board department have sufficient space, be convenient for the setting of PCB circuit board upper element, and be convenient for the heat dissipation of PCB circuit board, make increase of service life.

Example 2: this example differs from example 1 in that: be equipped with three function button in the functional area, three function button is secondly arranged, and the function button that is in both sides among the three function button is central symmetry structure, makes two buttons can exchange the position, and the commonality is strong.

Example 3: this example differs from example 1 in that: in this embodiment, the functional area 12 is provided with a square key hole for matching with the function key 4, the size of the key hole is fixed, the function key is square, the size of the function key is adjusted according to the actual needs of customers, a corresponding number of function keys are arranged according to the needs of customers, the function of the controller is freely adjusted, and the functionality of the controller is improved.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.

Claims

1. An intelligent furniture function controller comprises a base and a PCB circuit board on the base, and is characterized in that a control area and a function area are arranged on the base, a plurality of rocker buttons are arranged at the control area, a plurality of press-type function buttons are arranged at the function area, a control switch is arranged at the bottom of the PCB circuit board corresponding to the rocker buttons, control trigger points of the control switch are connected with the back surfaces of the rocker buttons, two ends of each rocker button are correspondingly contacted with different control trigger points, supporting bulges for supporting the rocker buttons to enable the two ends of each rocker button to tilt up and down are arranged at two sides of the middle part of each rocker button, the top ends of the supporting bulges are embedded in supporting grooves arranged at the corresponding positions of the back surfaces of the base, intervals are arranged between the bottom ends of the supporting bulges and the upper surfaces of the control switches at the bottom of the supporting bulges, a function switch is arranged at the bottom of the PCB circuit board corresponding to the function buttons, the function trigger points of the function switch are connected, the positions of the function keys can be interchanged.

2. The intelligent furniture function controller according to claim 1, wherein the base has a hollow hole corresponding to the rocker button, the back of the base at the control area has a backlight plate, the supporting groove is disposed on the backlight plate, the backlight plate has a backlight protrusion corresponding to the hollow hole, the backlight protrusion has a shape of protruding upward and is engaged with the hollow hole, and the backlight protrusion is disposed between the inner wall of the hollow hole and the side wall of the rocker button.

3. The intelligent furniture function controller according to claim 1, wherein said spacing is 0.2-0.4 mm.

4. The intelligent furniture function controller according to claim 1, wherein the back of the base is provided with a downward guide post corresponding to the function key, and the function key is provided with a guide sleeve which is sleeved outside the guide post and is in sliding fit with the guide post.

5. The intelligent furniture function controller according to claim 1, wherein the PCB circuit board has a USB module thereon, and the base has a USB connection hole for engaging with the USB module.

6. The intelligent furniture function controller according to claim 1, wherein the base surface at the control area is provided with control area ribs in conformity with the shape of the control area, and the base surface at the function area is provided with function area ribs in conformity with the shape of the function area.

7. The intelligent furniture function controller according to claim 1, wherein a panel connected with the base in a buckling manner is arranged on the surface of the base, and a hollow structure is arranged at a position of the panel corresponding to the control area and the function area.

8. The intelligent furniture function controller according to claim 1, wherein the base is internally provided with an inner cavity for assembling the control switch and the function switch, the inner cavity is provided with a fixing structure matched with the upper structure of the PCB, the bottom of the base is provided with a shell, the shell is connected with the base through a connecting screw, the shell is provided with a mounting cavity matched with the bottom structure of the PCB, and the bottom of the PCB is embedded in the mounting cavity.

9. The intelligent furniture function controller according to claim 1, wherein both ends of said rocker button are normally on the same plane.

10. The intelligent furniture function controller according to claim 1, wherein the number of the function keys is two, and the two function keys have an axisymmetric structure.