JPH02109623U

JPH02109623U -

Info

Publication number: JPH02109623U
Application number: JP1853989U
Authority: JP
Priority date: 1989-02-20
Filing date: 1989-02-20
Publication date: 1990-09-03

Description

[Brief explanation of drawings]

第１図は本考案による床ズレ防止センサ付寝具
の斜視図、第２図は本考案による床ズレ防止セン
サ付寝具のブロツク図、第３図は本考案による床
ズレ防止センサ付寝具の一部断面図、第４図は本
考案の床ズレ防止センサ付寝具の感圧ゴムセンサ
の断面説明図、第５図は複数の感圧ゴムセンサの
配線回路図、第６図ａ，ｂは本考案の床ズレ防止
センサ付寝具に用いる感圧ゴムセンサに荷重を負
荷したときと負荷しないときの状態の説明図、第
７図ａ，ｂはそれぞれ前記感圧ゴムセンサの他の
例の断面説明図、第８図は感圧ゴムセンサの配設
回路の他の例を示す図である。１……マツト（寝具）、２……マツト本体、３
……表皮部材、４，１４，２４……感圧ゴムセン
サ、５，１５，２５……センサ本体、６，７，１
７，１８，２６，２７……電極、８，１９，２８
……保護カバー、９……導線、１０……演算手段
、１１……判定手段、１２……警報手段、１６…
…導電性部材。 Fig. 1 is a perspective view of bedding with a sensor to prevent floor slippage according to the present invention, Fig. 2 is a block diagram of bedding with a sensor to prevent floor slippage according to the present invention, and Fig. 3 is a part of bedding with a sensor to prevent floor slippage according to the present invention. 4 is a cross-sectional explanatory diagram of the pressure-sensitive rubber sensor of the bedding with floor slippage prevention sensor of the present invention, FIG. 5 is a wiring circuit diagram of a plurality of pressure-sensitive rubber sensors, and FIGS. 6 a and b are the floor of the present invention. An explanatory diagram of the state when a load is applied and when no load is applied to a pressure-sensitive rubber sensor used for bedding with a slip prevention sensor, FIGS. FIG. 3 is a diagram showing another example of the arrangement circuit of the pressure-sensitive rubber sensor. 1...Matsuto (bedding), 2...Matsuto body, 3
... Skin member, 4, 14, 24 ... Pressure-sensitive rubber sensor, 5, 15, 25 ... Sensor body, 6, 7, 1
7, 18, 26, 27... Electrode, 8, 19, 28
... Protective cover, 9 ... Conductor, 10 ... Calculation means, 11 ... Judgment means, 12 ... Alarm means, 16 ...
...Conductive member.

Claims

[Scope of utility model registration request]

Bedding 1, pressure-sensitive rubber sensors 4, 14, 24 embedded in this bedding 1, this pressure-sensitive rubber sensor 4,
calculation means 10 for calculating the magnitude of the load applied to 14, 24 and the time period during which the load is applied;
A bedding with a bed slip prevention sensor comprising: a determining means 11 for determining the value of the calculating means 10 with respect to a reference value; and an alarm means 12 for issuing an alarm signal based on the result of the determining means 11. .