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CN-224227933-U - Intelligent closestool exposes electric capacity foot and feels

CN224227933UCN 224227933 UCN224227933 UCN 224227933UCN-224227933-U

Abstract

The utility model discloses an intelligent closestool exposed capacitor leg inductor, which comprises an accommodating shell formed by bonding and splicing an upper shell and a lower shell, wherein an end cover is arranged at the outer end of the accommodating shell, a capacitor induction PCB (printed circuit board) is arranged at the outer end of an inner cavity of the accommodating shell, conductive silica gel is filled between the capacitor induction PCB and the end cover, and convex side edges are arranged at the outer ends of side walls of the upper shell and the lower shell. This intelligence closestool exposes electric capacity foot and feels, through the conductive silica gel that is provided with, increase the response distance of electric capacity response PCB board, the longer response distance makes the user need not to hug closely the closestool and can trigger relevant function, improves the convenience of use, can respond and start the relevant function of closestool sooner, for the user save time and promote holistic use experience, and through the evagination side that is provided with, can improve the laminating nature between holding casing and the closestool, improves the leakproofness between holding casing and the closestool.

Inventors

  • LIU GUOFU

Assignees

  • 厦门云州电子科技有限公司

Dates

Publication Date
20260512
Application Date
20250423

Claims (6)

  1. 1. The intelligent closestool exposed capacitor foot feel comprises an accommodating shell (1) formed by bonding and splicing an upper shell (2) and a lower shell (3), and is characterized in that an end cover (5) is arranged at the outer end of the accommodating shell (1), a capacitor induction PCB (12) is arranged at the outer end of an inner cavity of the accommodating shell (1), and conductive silica gel (13) is filled between the capacitor induction PCB (12) and the end cover (5); the outer ends of the side walls of the upper shell (2) and the lower shell (3) are respectively provided with a convex side edge (4), two convex side edges (4) form a convex annular part, and the inner end of the accommodating shell (1) is provided with a wiring structure.
  2. 2. The intelligent closestool exposed capacitor foot is characterized in that the wiring structure comprises a connecting wire (9) and a rubber sleeve (8), the connecting wire (9) is arranged in the inner cavity of the accommodating shell (1), one end of the connecting wire is electrically connected with the capacitor induction PCB (12), the other end of the connecting wire (9) extends to the outside of the accommodating shell (1), and the rubber sleeve (8) is fixedly connected to one end of the surface of the connecting wire (9).
  3. 3. The exposed capacitive foot feeling of the intelligent closestool according to claim 2, wherein a plurality of bending notches are formed in the surface of the rubber sleeve (8), and the bending notches are uniformly distributed and arranged at intervals along the surface of the rubber sleeve (8).
  4. 4. The exposed capacitive foot feeling of the intelligent closestool according to claim 2, wherein one end of the outer surface of the rubber sleeve (8) is provided with a circular ring part (10), and the inner end of the inner wall of the accommodating shell (1) is provided with a clamping part (11) matched with the circular ring part (10).
  5. 5. The exposed capacitive foot feeling of the intelligent closestool is characterized in that an inner cavity of the accommodating shell (1) is provided with a mounting frame (6) matched with the capacitive sensing PCB (12), and two sealing rings (7) which are in contact with the inner wall surface of the accommodating shell (1) are fixedly connected to the inner end of the outer surface of the mounting frame (6).
  6. 6. The exposed capacitive foot feeling of the intelligent closestool according to claim 1, wherein the end cover (5) is provided with an induction port (14).

Description

Intelligent closestool exposes electric capacity foot and feels Technical Field The utility model relates to the technical field of capacitive foot feeling, in particular to an intelligent closestool exposed capacitive foot feeling. Background The capacitive foot-sensing technology is based on a capacitive sensing principle, in the capacitive foot-sensing device, an electrode is usually arranged below a seat ring or a pedal area of an intelligent toilet, a human body serves as another electrode, when the human body approaches or contacts the capacitive foot-sensing area, a capacitor is formed between the human body and the electrode, the human body is a conductor, electric field distribution between the electrode and the ground can be changed, so that a capacitance value is influenced, a capacitive foot-sensing circuit can monitor the change of the capacitance value, and whether a person approaches or not is judged according to the change, so that the functions of lifting of a toilet cover, switching of the seat ring or starting flushing and the like are triggered. In the prior art, on intelligent closestool, the function is felt to the electric capacity foot and is opened by default usually, but current intelligent closestool exposes electric capacity foot and feels, and in the use, most response distance is shorter, and the user need very close inductor just can trigger corresponding function, uses comparatively inconveniently, influences user's experience. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides the exposed capacitive foot feeling of the intelligent closestool, and solves the problems that most of the exposed capacitive foot feeling of the existing intelligent closestool is short in sensing distance and a user needs to be very close to an inductor to trigger in the using process. The intelligent closestool exposed capacitance foot sense comprises a containing shell formed by bonding and splicing an upper shell and a lower shell, wherein an end cover is arranged at the outer end of the containing shell, a capacitance induction PCB is arranged at the outer end of an inner cavity of the containing shell, and conductive silica gel is filled between the capacitance induction PCB and the end cover; The outer ends of the side walls of the upper shell and the lower shell are respectively provided with a convex side edge, two convex side edges form a convex annular part, and the inner end of the accommodating shell is provided with a wiring structure. Further, the wiring structure comprises a connecting wire and a rubber sleeve, the connecting wire is arranged in the inner cavity of the accommodating shell, one end of the connecting wire is electrically connected with the capacitance sensing PCB, the other end of the connecting wire extends to the outside of the accommodating shell, and the rubber sleeve is fixedly connected to one end of the surface of the connecting wire. Further, a plurality of bending notches are formed in the surface of the rubber sleeve, and the bending notches are uniformly distributed and arranged at intervals along the surface of the rubber sleeve. Further, one end of the outer surface of the rubber sleeve is provided with a circular ring part, and the inner end of the inner wall of the accommodating shell is provided with a clamping part matched with the circular ring part. Further, the inner cavity of the accommodating shell is provided with an installing frame matched with the capacitance sensing PCB, and the inner end of the outer surface of the installing frame is fixedly connected with two sealing rings which are in contact with the inner wall surface of the accommodating shell. Further, an induction port is formed in the end cover. Compared with the prior art, the utility model has the beneficial effects that the induction distance of the capacitive induction PCB is increased through the conductive silica gel, the remote induction distance enables a user to trigger related functions without being clung to the closestool, the use convenience is improved, the related functions of the closestool can be responded and started faster, the time is saved for the user, the overall use experience is improved, the fit between the accommodating shell and the closestool can be improved through the convex side edge, the tightness between the accommodating shell and the closestool is improved, and water vapor and moisture can be effectively prevented from entering the inside of the closestool, so that the service life of the closestool is prolonged, the electronic elements, the mechanical parts and the accommodating shell in the closestool are not easy to damp and corrode, the maintenance and replacement frequency is reduced, and the maintenance cost and the use cost of the closestool are reduced. Drawings FIG. 1 is a schematic perspective view of the present utility model; FIG. 2 is a schematic view of the structure of the housing and the e