Built-in electronic shading product double glazing ropewinder SEQ device
Technical field
The present invention relates to built-in electronic shading product double glazing field, more particularly, relate to a kind of built-in electronic shading product double glazing ropewinder SEQ device.
Background technology
At present, on market, built-in electronic shading product double glazing ropewinder adopts the structure of electronic winding and electronic serving. Classification is explained as follows:
Electronic winding: drive tape feed roller by drive link, winding stack is wound on tape feed roller, because winding has the irregular phenomenon of thin and thick, under sun shading material heavy burden effect, winding easily stretches simultaneously, and shading product (blinds) is prone to tilt phenomenon;
Electronic serving: rotate by drive link band movable reel, stay cord is wrapped on reel, reel (the corresponding stay cord of each reel), this structure reel is comparatively extensive in external shading product application, and hollow internal sunshade also has application at present. The technical problem that this structure exists is at present, each reel die sinking has the tiny difference of precision, and stay cord is wrapped in the number of turns on reel error amount is amplified, produce left and right ropewinder energy imbalance, after moving for a long time, the wearing and tearing of plastic parts, bring the problem of degree of balance drift. Described in comprehensive, roll type (smooth reel or screw rod reel) all easily makes shading product produce balance tilt phenomenon.
Summary of the invention
In order to solve the double glazing of built-in Electric rope winder shading product in the market, in the debugging and running of product, easily go out the difficult tune of shading product balance, move nonsynchronous problem, the invention provides a kind of synchronous steadily built-in electronic shading product double glazing ropewinder SEQ device of good stability of shading product that makes.
The technical solution adopted for the present invention to solve the technical problems is as described below: a kind of built-in electronic shading product double glazing ropewinder SEQ device, comprise electric motor, dwang, ropewinder support, gear train, reel, stay cord, stroke device, it is characterized in that, described reel is installed on ropewinder support, and its two ends are connected with gear train described in respectively; Described gear train is also installed on ropewinder support; On the ropewinder support of described reel down either side, be separately installed with adjusted in concert screw rod, and adjusted in concert screw rod one end is connected with gear train, on two adjusted in concert screw rods, is movably installed with respectively slide block; Described stay cord number is two, and two equal one end of stay cord are fastened on reel, and the other end passes with shading product and is connected through slide block and from ropewinder support below; Described electric motor is connected with reel one side gear group through described dwang, and reel opposite side gear train is connected with stroke device.
According to said structure, wherein said reel two ends are connected with gear train through turning cylinder respectively, and turning cylinder one end is plugged in reel, and the other end is plugged in gear train corresponding gear.
According to said structure, wherein said gear train comprise the hexagon ring gear that connects with reel and with synchronize the rectangular opening gear that screw rod is connected, hexagon ring gear and rectangular opening gear coordinate up and down.
According to said structure, wherein said reel adopts metal or plastic pipe, and surface is through smooth treatment.
According to said structure, wherein said adjusted in concert screw rod adopts high-precision screw, and reel and adjusted in concert screw rod belong to synchronization timing pin and inhour is rotated. Between them, lean on gear train connection for transmission. Guarantee the arrangement effect of reel coiling (stay cord).
According to the present invention of said structure, its beneficial effect is:
Two independent stay cords of the present invention tie up on same reel, form a balance group, and with existing two stay cords (stay cord ties up on a reel), a balance group of two reel compositions is compared SEQ good stability;
The present invention is wound on reel at the inner stay cord of shading product, has guaranteed that the stay cord of each subregion equates around the number of turns of reel;
The present invention in the situation that equal blinds is put into the end, blinds light modulation, bottom blinds is without rising phenomenon (putting the time of staying to turning over leaf).
Brief description of the drawings
Below in conjunction with accompanying drawing and embodiment, the present invention is described further.
Fig. 1 is most preferred embodiment overall structure figure of the present invention;
Fig. 2 is ropewinder rack assumption diagram of the present invention;
Fig. 3 is the embodiment of the present invention one structure chart;
Fig. 4 is the embodiment of the present invention two structure charts.
Detailed description of the invention
As shown in Figure 1, a kind of built-in electronic shading product double glazing ropewinder SEQ device, comprises electric motor 1, dwang 2, ropewinder support 5, gear train, reel 6, stay cord, stroke device 15. Reel 6 is installed on ropewinder support 5, and its two ends are connected with gear train described in one 3,13 respectively. Gear train 3,13 is also installed on ropewinder support 5. On the ropewinder support 5 of reel 6 down either side, be separately installed with adjusted in concert screw rod 7,10, and adjusted in concert screw rod 7,10 one end are connected with gear train 3,13, the other end is movably fixed on ropewinder support 5, on two adjusted in concert screw rods 7,10, is movably installed with respectively slide block 4,12. Stay cord number is two (being respectively stay cord 8 and stay cord 9), and two equal one end of stay cord 8,9 are fastened on reel 6, and the other end passes with shading product 16 and is connected through slide block 4,12 and from ropewinder support below; Electric motor 1 is connected with reel 6 one side gear groups 3 through dwang 2, and reel 6 opposite side gear trains 13 are connected with stroke device 15.
Reel 6 two ends are connected with gear train 3,13 through turning cylinder respectively, and turning cylinder one end is plugged in reel 6, and the other end is plugged in gear train 3,13 corresponding gear. Gear train 3,13 comprise the hexagon ring gear that connects with reel 6 and with synchronize the rectangular opening gear that screw rod 7,10 is connected, hexagon ring gear and rectangular opening gear coordinate up and down and form gear train 3,13.
Reel 6 preferably adopts metal or plastic pipe, and surface is through smooth treatment.
Adjusted in concert screw rod 7,10 adopts high-precision screw, and reel 6 belongs to synchronization timing pin with adjusted in concert screw rod 7,10 and inhour is rotated. Between them, lean on gear train 3,13 connection for transmissions. Guarantee the wind the line arrangement effect of (stay cord) of reel 6.
As shown in Figure 2 the concrete structure of ropewinder support 5.
Embodiment mono-
Because two adjusted in concert screw rods of ropewinder SEQ device are one group, therefore belong to even numbers hole. Concrete structure as shown in Figure 3.
Embodiment bis-
Because of under particular requirement and Material texture span, also there is odd number hole. Concrete structure as shown in Figure 4, directly adds an adjusted in concert screw rod and corresponding miscellaneous part: reel 20 is installed on ropewinder support 19, and reel one end is directly connected with gear train 3, and the other end is connected with gear train 17 on even numbers hole. Gear train 17 is also installed on ropewinder support 19. On the ropewinder support 19 of reel 20 left sides belows, adjusted in concert screw rod 21 is installed, and adjusted in concert screw rod 21 one end are connected with gear train 17, the other end is movably fixed on ropewinder support 19, is movably installed with respectively slide block 18 on adjusted in concert screw rod 21. Stay cord 23 one end are fastened on reel 20, and the other end passes slide block 18 and passes with shading product and be connected from ropewinder support 19 belows.
Embodiment recited above is described the preferred embodiment of the present invention; not scope of the present invention is limited; design under spiritual prerequisite not departing from the present invention; various distortion and improvement that the common engineers and technicians in this area make technical solution of the present invention, all should fall in the definite protection domain of claims of the present invention.