Radiation measuring device
First Claim
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1. A portable radiation measurement device, comprising:
- a body that has a tip portion for detecting radiation and a grip portion;
a battery box that has a form protruding downward on a lower side of the grip portion and houses one or more batteries, wherein a lower surface of the body and a front surface of the battery box form a corner structure on the lower side of the body;
wherein the one or more batteries are housed in the battery box so as to be in a posture inclined to the body; and
wherein an angle between the lower surface of the body and the front surface of the battery box is less than 90 degrees.
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Abstract
In the present invention, a battery box is provided on the lower side of a survey meter body so as to protrude downwardly. Four primary batteries are accommodated inside the battery box with inclined postures. A stepped structure is formed between the front surface of the battery box and the lower surface of the body. The survey meter can be held by a hand while an index finger, or the like, is hooked on the stepped structure. It is also possible to remove the battery box and dispose a plate-like secondary battery in an accommodation space.
8 Citations
5 Claims
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1. A portable radiation measurement device, comprising:
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a body that has a tip portion for detecting radiation and a grip portion; a battery box that has a form protruding downward on a lower side of the grip portion and houses one or more batteries, wherein a lower surface of the body and a front surface of the battery box form a corner structure on the lower side of the body; wherein the one or more batteries are housed in the battery box so as to be in a posture inclined to the body; and wherein an angle between the lower surface of the body and the front surface of the battery box is less than 90 degrees. - View Dependent Claims (2, 3, 4, 5)
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Specification