JPS6350015U - - Google Patents

Description

[Brief explanation of the drawing]

Figure 1 is a front view showing an embodiment of the sensor unit according to the present invention, and Figures 2a and 2b show how an indoor temperature sensor, which has this sensor unit as its main component, is installed on a wall at the site. 3 is a front view showing a sub-assembled state of this sensor unit; FIG. 4 is a rear view showing a sub-assembled state of this sensor unit; FIG.
The figure is a side view showing the sub-assembled state of this sensor unit, Figure 6 is a side sectional view showing the dial knob attached to the rotating shaft of the variable resistor of this sensor unit, and Figure 7 is the same as shown in Figure 1. A plan view of the sensor unit, Fig. 8 is a front view showing the base bracket unit used when installing this sensor unit on the wall at the site, Fig. 9 is a side view of the base bracket unit, and Fig. 10 is a view of the base bracket unit. FIG. 11 is a plan view, and FIG. 11 is a side view illustrating the operation of attaching the sensor unit to the base bracket unit. FIG. Figure 13 is a front view showing a case cover unit that covers the front part of the sensor unit, Figure 14 is a rear view of this case cover unit, Figure 15 is a side sectional view of the case cover that constitutes this case cover unit, and Figure 16 is a side sectional view of the case cover that constitutes this case cover unit. The figure is a plan view of this case cover, Figure 17 is a bottom view of this case cover,
Fig. 18 is a front view showing the temperature indicator assembly attached to this case cover, Fig. 19 is a side view showing the gap between the bent piece formed on the support fitting and the wall surface, and Fig. 20 is a conventional Fig. 21 is a schematic plan view of this indoor temperature sensor, and Fig. 22 shows the sensor element and variable resistor in this indoor temperature sensor. FIG. 2 is a wiring diagram showing the connection state of DESCRIPTION OF SYMBOLS 11... Sensor unit, 111... Printed wiring board, 113... Thermistor, 115... Variable resistor, 115a... Rotating shaft, 116... Dial knob, 1
16b...head, 117...scale plate, 11
7a... Set temperature display scale, 118... Pointer, 119
...Self-tapping screws.

Claims (1)

[Scope of utility model registration request] A sensor element and a variable resistor that are electrically and mechanically connected and fixed on a printed wiring board, a dial knob that is coupled and fixed to a rotating shaft for adjusting the resistance value of this variable resistor, and a A sensor unit comprising a pointer whose rotation angle position is adjustable and locked, and a scale plate which forms a scale indicated by the pointer and which is erected and fixed on the printed wiring board.