JPH03101914U

JPH03101914U -

Info

Publication number: JPH03101914U
Application number: JP1092790U
Authority: JP
Priority date: 1990-02-06
Filing date: 1990-02-06
Publication date: 1991-10-23
Anticipated expiration: 2004-04-06
Also published as: JPH0612738Y2

Description

[Brief explanation of the drawing]

第１図及び第２図は本考案の一実施例を示すも
ので、第１図は側断面図、第２図は第１図の−
線に沿う断面図、第３図は本考案の他の実施例
を示す第２図同様の図、第４図は従来のガーゼ類
測定装置の縦断面図、第５図は第４図の−線
に沿う断面図である。３……容器、４……ホツパ（ガーゼ類投入部）
、４ｃ……筒状空間、４ｄ……出口、８……表示
部、１２……第１の光反射板、１３……第２の光
反射板、１４，１４ａ……投光器、１５，１５ａ
……受光器、１６，１６ａ……光学センサ。 1 and 2 show an embodiment of the present invention, FIG. 1 is a side sectional view, and FIG. 2 is a -
3 is a view similar to FIG. 2 showing another embodiment of the present invention, FIG. 4 is a longitudinal sectional view of a conventional gauze measuring device, and FIG. 5 is a view along the line shown in FIG. It is a sectional view along a line. 3...Container, 4...Hotsupa (gauze input section)
, 4c... Cylindrical space, 4d... Exit, 8... Display unit, 12... First light reflecting plate, 13... Second light reflecting plate, 14, 14a... Floodlight, 15, 15a
... Light receiver, 16, 16a ... Optical sensor.

Claims

[Scope of utility model registration request]

A cylindrical gauze inlet provided above the container with an open top, and a vertically oriented aperture of approximately the same shape and size as the outlet located directly below the outlet of the gauze inlet. a first light reflection plate vertically rotatable on one side of the cylindrical space; and a vertically rotatable first light reflection plate opposite the first light reflection plate on the other side of the cylindrical space. a second light reflector; and a second light reflector provided on one side end of the first light reflector to be located outside the cylindrical space, and configured to project light at an angle to the second light reflector. The second light source is located at the other end side of the light projector and the first light reflection plate.
an optical sensor that is provided on the other end side of the light reflecting plate and receives light beams projected from the light projector and reflected by the first light reflecting plate and the second light reflecting plate; and the optical sensor. storage means for storing the number of pieces of used gauze via the optical sensor; calculation means for calculating the number of pieces of used gauze based on the output signal of the optical sensor; and a display for digitally displaying the calculation result of the calculation means. A device for measuring the number of pieces of gauze.