JP3020248U - Glowing staff - Google Patents

Abstract

(57) [Abstract] [Purpose] By turning on the light, it is easy and easy to read the scale display in a dark place. [PROBLEMS] To provide a staff with a graduated scale, characterized in that a lamp (2) is provided inside the staff (1) and a transparent scale display surface is illuminated from the inside.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a shining staff which is characterized by illuminating a transparent scale display surface with a light from the inside of the staff.

[0002]

[Prior art]

 There are aluminum and wooden, columnar ones.

[0003]

[Problems to be solved by the device]

 For surveying in a dim place before and after sunset, most of the work is done by illuminating the scale display part of the staff with a flashlight, etc. Connect to overtime. Although there are surveying instruments that use lasers, it can be said that the current situation is that they are not in possession by anyone other than a special surveyor who specializes in surveying because they are expensive.The present invention solves these problems. It was done by.

[0004]

[Means to be solved]

 The solution will be described with reference to the drawings. An electric lamp (2) is provided at the upper and lower parts of the staff (1) and a joint portion, and a transparent glass fiber or plastic scale display surface (3) is provided. .

[0005]

[Action]

 When the electric lamp (2) inside the staff (1) is turned on, since the transparent scale display surface (3) is illuminated from the inside, the scale display can be read even in a dark place.

[0006]

【Example】

 Embodiments of the present invention will be described below. A switch type electric light (2) is provided at the upper and lower parts of the telescopic type rod (1) and at the joint portion, and the joint portion is made into a switch type electric light (2) with a fixing device (4). The graduation display surface (3) is a translucent plate-like member made of glass fiber or plastic, and the graduation display is described above. In addition, the following can be performed. (A) Staff (1) The main body may be made of transparent glass fiber or plastic. (A) The inner surface of the staff (1) may be a reflector. (C) The scale display surface (3) or the scale display may be a reflector or a phosphor. (D) The electric light (2) may be waterproof. (E) The electric light (2) may be removable. (F) The electric bulb (6) of the electric lamp (2) may be one or more. (G) The scale display surface is not limited to glass fiber or plastic, as long as it has transparency. (H) Other than the electric light (2), the light bulb (6), the battery (7) serving as a power source, or the battery may be directly provided inside the staff (1). (X) The staff (1) may be an integral one or a telescopic one other than the telescopic type. (U) The shape of the staff (1) may be a cylinder or a polygonal prism other than the square prism.

[0007]

[Effect of device]

 Regardless of day or night, the scale display can be read, making it extremely easy and time-consuming. It's best if it's a little brighter.

[Brief description of drawings]

FIG. 1 is a perspective view of a telescopic staff of the present invention.

FIG. 2 is a sectional view of the upper part of the staff of the present invention.

FIG. 3 is a cross-sectional view of the middle part of the staff of the present invention.

FIG. 4 is a sectional view of the lower part of the staff of the present invention.

[Explanation of symbols]

 1 Level 2 Electric light 3 Scale display surface 4 Stationary device 5 Switch 6 Light bulb 7 Battery

Claims (2)

[Scope of utility model registration request] 1. An electric lamp (2) is provided inside the staff (1),
A shining staff on the scale display surface (3) made of transparent glass fiber or plastic. 2. The glowing staff of claim 1, wherein the electric lamp (2) is provided with a stationary device (4).