A kind of nozzle that is used on the intellectual water closet
Technical field
The utility model relates to a kind of nozzle that is used on the intellectual water closet, belongs to the improvement technology of the nozzle that is used on the intellectual water closet.
Background technology
The eighties of last century later stage, first intellectual water closet is in Japan's research and development volume production listing, through years of development, emerge various, the miscellaneous intellectual water closet of brand in the market, wherein the nozzle of most of intellectual water closet all adopts mixed drive structures such as gear or belt, because complex structure, fault rate is higher, the dismounting maintenance is difficult for, and price is high.
Summary of the invention
The purpose of this utility model is to consider the problems referred to above and provides a kind of drive mechanism simple, and fault rate is low, and easy-maintaining be used in nozzle on the intellectual water closet.
The technical solution of the utility model is: a kind of nozzle that is used on the intellectual water closet, comprise nozzle body, the nozzle runway, stepper motor and nozzle holder, wherein the nozzle end of nozzle body wears in the cylindricality through hole of the guide holder end of nozzle runway into, the tooth bar of nozzle body downside setting places in the strip groove that is provided with in the middle of two side rails of nozzle runway, the pedestal end that promotes nozzle body slides the guide rail termination that makes the nozzle runway and wears in the guide-track groove that into the bottom correspondence of the pedestal end of nozzle body is provided with, offer strip through-hole near the guide holder end on the strip groove of nozzle runway, nozzle runway assembly after the installation is packed in the top of nozzle holder, stepper motor is packed on the vertical assembly wall of nozzle holder mount pad end, its power transmission shaft passes the set axis hole of assembly wall, it is characterized in that also comprising travelling gear, travelling gear tightly is enclosed within on the square power transmission shaft of stepper motor from the other end of vertical assembly wall, and aims at the tooth bar engagement that strip through-hole penetrated and made its tooth and nozzle body.
The upper surface of the nozzle end of described nozzle body is provided with the heavy stand face, and two evenly are arranged on the heavy stand face with top nozzle.
The vertical assembly wall of described nozzle holder is provided with the upper and lower spacer of corresponding stepper motor profile.
Described nozzle holder wall is provided with stopper slot, and the corresponding stopper slot of nozzle runway downside is provided with positive stop lug boss.
The utility model is owing to adopted travelling gear and progressive motor transmission mechanism, and the structure of each auxiliary component of optimal design, simplified the labyrinth of the used nozzle of existing intellectual water closet greatly, make the manufacturing process of auxiliary component more simple, production efficiency is higher, not only improved the quality and the performance of nozzle, more durable, and effectively reduce the whole cost of product.
Description of drawings
Fig. 1 is an assembling drawing of the present utility model;
Fig. 2 is a decomposition texture schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is further specified.
As Fig. 1, shown in 2, the utility model is used in the nozzle on the intellectual water closet, comprise nozzle body 1, nozzle runway 2, travelling gear 3, stepper motor 4 and nozzle holder 5, wherein the nozzle end 11 of nozzle body 1 wears in the cylindricality through hole 22 of the guide holder end 21 of nozzle runway 2 into, the tooth bar 13 of nozzle body 1 downside setting places in the strip groove 24 that is provided with in the middle of two side rails 23 of nozzle runway 2, the pedestal end 12 that promotes nozzle body 1 slides the guide rail termination that makes nozzle runway 2 and wears in the guide-track groove 14 that into the bottom correspondence of the pedestal end 12 of nozzle body 1 is provided with, offer strip through-hole 25 near the guide holder end on the strip groove 24 of nozzle runway 2, nozzle runway assembly after the installation is packed in the top of nozzle holder 5, the set positive stop lug boss 26 of nozzle runway 2 downsides places having in the stopper slot 56 of being provided with on nozzle holder 5 walls, stepper motor 4 is packed on the vertical assembly wall 53 of nozzle holder 5 mount pad ends 51, its square power transmission shaft 41 passes assembly wall 53 set axis holes 55, travelling gear 3 tightly is enclosed within on the square power transmission shaft 41 of stepper motor 4 from the other end of vertical assembly wall 53, and aims at tooth bar 13 engagements that strip through-hole 25 penetrated and made its tooth and nozzle body 1.
The upper surface of the nozzle end 11 of described nozzle body 1 is provided with 15, three nozzles of heavy stand face and evenly is arranged on the heavy stand face 15.
Accurately put in place for stepper motor is installed, the vertical assembly wall 53 of described nozzle holder 5 is provided with the upper and lower spacer 54 of corresponding stepper motor 4 profiles.
During the utility model work, stepper motor 4 drives travelling gear 3 and rotates, and travelling gear 3 makes tooth bar 13 line slidings with tooth bar 13 engagements, and tooth bar 13 drives nozzle body 1 and slides at nozzle runway 2.