Be used to control the touch control box of pushrod movement
Technical field
The utility model relates to a kind of electric appliance control box, particularly a kind of sofa, office chair, leisure chaise longue, seat, massage armchair, multi-purpose bed etc. height lifting or control box of backrest lifting or foot-operated lifting controlled.
Background technology
Existing control sofa, office chair, leisure chaise longue, seat, massage armchair, multi-purpose bed etc. height lifting or the control box of backrest lifting or foot-operated lifting, generally be to utilize the motion of this control box control push rod to realize, it comprise the rectangle that injection moulding is made box body, rectangle lid and be contained in circuit board in the control box.Its box body and lid are assembled together with a plurality of screws; Its control button is common button.The less than one of this control box is that assembling and maintenance control box must a plurality of screws of dismounting and loaded down with trivial details, the 2nd, and operation push-button of low grade, the class that has limited entire product promotes.
Summary of the invention
The purpose of this utility model is the above-mentioned defective that overcomes, and a kind of control box that is used to control pushrod movement is provided, and its box body and lid are linked and packed without screw, and its button employing soft-touch control, thereby can improve the class of product.
In order to realize above-mentioned purpose, can adopt following technical scheme: being used for of this programme controlled the lid of the same box body that comprises the rectangle that injection moulding is made with prior art of the touch control box of pushrod movement, rectangle and is contained in the circuit board of control box, and its improvement is: be to be with flexible hook and groove mobilizable being assembled together of matching with 4 pairs between described box body and the lid;
At least one touch-screen is housed on the described lid;
Control circuit on the described circuit board comprises power module, MCU, push rod control module and touch key-press module, wherein power module is connected with the push rod control module with MCU respectively and powers to them, comprise at least one soft-touch control in the touch key-press module, its output is connected with the input of MCU, and the output of MCU is connected with the input of push rod control module and controls moving up and down of push rod.
Further, with above-mentioned rectangular box be designed to its upper end around have a flange, described lid is identical with the contour dimension size of the flange of this box body; The upper and lower of the line of symmetry of this lid left and right directions is respectively arranged with an icon that closes and open or/and literal, and the centre is provided with a described touch-screen, i.e. a vertical groove line type touch-screen; Described soft-touch control is one, and it is contained on the circuit board of this groove lines touch-screen below;
Be with flexible hook and groove to comprise for described 4 pairs:
Lower surface with lid is injection-moulded in 4 resilient sheet-like hooks also stretching down respectively, and about these 4 hooks and front and back are symmetrically distributed, and its hook portion is positioned at the lower end also respectively to outer lug;
Be injection-moulded in respectively on the left and right sides sidewall in the box body and with corresponding 4 grooves in above-mentioned hook position;
Described circuit board is assemblied on the lid lower surface, between four hooks.
During the assembling of the box body of the control box of this structure and lid, only need slightly firmly to be buckled in lid on the box body and to pressing down, then 4 hooks on the lid can extend into respectively in 4 grooves on the box side wall, and both are fixed; When needs open the lid when maintenance, only need slightly firmly in the seam on lid and box body both sides, one to prize respectively with screwdriver, then the hook portion of 4 hooks on the lid will be thrown off the groove on the box side wall, so just can open the lid.
Perhaps, above-mentioned lid is designed to its lower surface is injected with the rectangle seam of stretching, be respectively arranged with a described touch-screen about its upper surface, an i.e. strip touch-screen parallel with following lines, one side of each touch-screen is provided with an icon that closes and open or/and literal, and the centre is provided with vertical lines; The size of described box body can be packed into just for the seam of above-mentioned lid in the box body;
Be with flexible hook and groove to comprise for described 4 pairs:
Respectively with the front and back sidewall of box body on injection moulding 4 resilient sheet-like hooks linking together and stretch down, about these 4 hooks and front and back are symmetrically distributed, top of each hook inner surface is provided with an inwardly protruded hook portion;
Be respectively arranged with on the rectangle seam of the lower surface of described lid 4 with above-mentioned box body on the corresponding rectangular through slot of hook portion of hook;
Described circuit board is assemblied in the upper end in the box body, and described soft-touch control is 2, and they contact with 2 touch-screens on the lid respectively.
During the assembling of the box body of the control box of this structure and lid, also only need slightly firmly to be buckled in lid on the box body and to pressing down, then the hook portion of 4 hooks on the box side wall can extend into respectively in 4 grooves on the lid seam, and both are fixed; When needs opened the lid maintenance, only with hand referred to inwardly push respectively the lower end of 2 pairs of hooks on the sidewall of box body front and back, and then Gua Gou hook portion promptly can be thrown off the groove on the lid seam, opens the lid easily.
The beneficial effects of the utility model are:
1, its box body and lid do not need with a plurality of screw assemblings or take apart, so easy accessibility saves time;
2, its switch adopts soft-touch control to improve the class of product, and the upper surface of lid is provided with intuitively icon or/and literal makes people be not easy maloperation.
In order to make the utility model be convenient to understand, it is described further below by drawings and Examples with more clear.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 of the present utility model.
Fig. 2 is the box body in the foregoing description and the decomposing schematic representation of lid.
Fig. 3 is the decomposing schematic representation after box body among Fig. 2 and lid are inverted.
Fig. 4 is box body in the foregoing description and the lid cross-sectional schematic when being assembled together.
Fig. 5 is circuit board and the circuit block diagram thereof in the foregoing description.
Fig. 6 is the structural representation of embodiment 2 of the present utility model.
Fig. 7 is the box body in the foregoing description 2 and the decomposing schematic representation of lid.
Fig. 8 is the decomposing schematic representation after box body among Fig. 7 and lid are inverted.
Fig. 9 is box body in the foregoing description 2 and the lid cross-sectional schematic when being assembled together.
Figure 10 is circuit board and the circuit block diagram thereof in the foregoing description 2.
The specific embodiment
Embodiment 1, referring to Fig. 1-Fig. 5.Being used for of present embodiment the touch control box 100 of controlling pushrod movement comprise the rectangle that injection moulding is made box body 1101, rectangle lid 1102 and be contained in the circuit board 80 of control box, this circuit board 80 specifically, it lies on 4 cushion blocks 11024 of lid lower surface, circuit board is tightened on 4 Nut columns 11023 of lid lower surface with 4 screws again, is about to circuit board and is assemblied between following 4 hooks 11021 on lid 1102 lower surfaces.Control circuit on the circuit board 80 comprises power module 84, MCU82, push rod control module 83 and touch key-press module 81, wherein power module 84 is connected with push rod control module 83 with MCU82 respectively and powers to them, comprise a soft-touch control (not shown) in the touch key-press module 81, the output of touch key-press module 81 is connected with the input of MCU82, and the output of MCU82 is connected with the input of push rod control module 83 and controls moving up and down of push rod.
Have a flange 11011 around above-mentioned rectangular box 1101 upper ends, lid 1102 is identical with the contour dimension size of the flange 11011 of this box body; The upper and lower of the line of symmetry of these lid 1102 left and right directions (with shown in Figure 1 being as the criterion) is respectively arranged with an icon that closes and open or/and literal 11022, and the centre is provided with a vertical groove line type touch-screen 11025; Above-mentioned soft-touch control is contained on the circuit board 80 of these groove line type touch-screen 11025 belows;
Be with flexible hook and groove mobilizable being assembled together of matching with 4 pairs between box body 1101 and the lid 1102, its concrete structure comprises:
Lower surface with lid 1102 is injection-moulded in 4 resilient sheet-like hooks 11021 also stretching down respectively, and about these 4 hooks and front and back are symmetrically distributed, and its hook portion 11026 is positioned at the lower end also respectively to outer lug;
Be injection-moulded in respectively on the left and right sides sidewall in the box body 1101 and with corresponding 4 grooves 11012 in hook portion 11026 positions of above-mentioned hook.
The bottom of box body 1101 is provided with two through holes 11013, and the circuit on the circuit board 80 passes this through hole by a pair of electric wire 140 and is connected with a push rod 150.Said push rod 150 comprises push rod line motor and push rod.Circuit on the circuit board 80 passes this another through hole by another to electric wire 130 and is connected with a power supply adaptor 120, and power supply adaptor 120 is connected with a plug 110 again, and this plug 110 can be electrically connected with the city.
Embodiment 2, referring to Fig. 6-Figure 10.Being used for of present embodiment the touch control box 200 of controlling pushrod movement comprise the rectangle that injection moulding is made box body 2101, rectangle lid 2102 and be contained in the circuit board 80-1 of control box, this circuit board 80-1 specifically, lying in the box body convex arises from 6 Nut columns 21013 on the base plate, with screw circuit board is assemblied in upper end in the box body 2101 again, 2 soft-touch control (not shown)s in the circuit board contact with 2 touch-screens 21023 on the following lid 2102 respectively.Control circuit on the circuit board 80-1 comprises power module 84, MCU82, push rod control module I 83, push rod control module II 85 and touch key-press module 81, wherein power module 84 is connected with push rod control module II 85 with push rod control module I 83 with MCU82 respectively and powers to them, the output of touch key-press module 81 (wherein comprising 2 above-mentioned soft-touch controls) is connected with the input of MCU82, and the output of MCU82 is connected with the input of push rod control module I 83 and push rod control module II 85 and controls moving up and down of push rod 150 and 160.
The lower surface of above-mentioned lid 2102 is injected with the rectangle seam of stretching 21024, (be as the criterion) about its upper surface and be respectively arranged with a length oval bar shaped touch-screen 21023 parallel with following lines 21026 with shown in Figure 5, one side of each touch-screen 21023 is provided with an icon that closes and open or/and literal 21022, and the centre is provided with vertical lines 21026; The size of described box body 2101 can be packed into just for the seam 21024 of above-mentioned lid in the box body 2101;
Be with flexible hook and groove mobilizable being assembled together of matching with 4 pairs between box body 2101 and the lid 2102, its concrete structure comprises:
Respectively with the front and back sidewall of box body 2101 on injection moulding 4 resilient sheet-like hooks 21012 linking together and stretch down, about these 4 hooks and front and back are symmetrically distributed, top of each hook inner surface is provided with an inwardly protruded hook portion 21014;
Be respectively arranged with on the rectangle seam 21024 of the lower surface of lid 2,102 4 with above-mentioned box body 2101 on the hook portion 21014 corresponding rectangular through slot 21021 of hook.
A through hole 21015 is arranged at the bottom of box body 2101, circuit on the circuit board 80-1 passes this through hole by 3 pairs of electric wires 140, wherein 2 pairs of electric wires are connected with 160 with 2 push rods 150 respectively, another is connected with a power supply adaptor 120 electric wire, power supply adaptor 120 is connected with a plug 110 again, and this plug 110 can be electrically connected with the city.
Only be the preferred embodiment of the utility model below, but it does not limit practical range of the present utility model, the equivalent variations and the modification that promptly do not depart from claim of the present utility model and done must belong to the protection domain of the utility model.