JPH0469734U

JPH0469734U -

Info

Publication number: JPH0469734U
Application number: JP11212090U
Authority: JP
Priority date: 1990-10-29
Filing date: 1990-10-29
Publication date: 1992-06-19
Anticipated expiration: 2005-10-29
Also published as: JPH0754820Y2

Description

[Brief explanation of the drawing]

第１図は本発明の一実施例である風防付電子天
秤の斜視図、第２図は同電子天秤の分解斜視図、
第３図は内部機構を省略した同電子天秤の水平断
面図、第４図は同電子天秤の縦断面図、第５図は
同電子天秤の一構成部である上ケースの縦断面図
、第６図は風防の自動開閉機構の断面図、第７図
は本体ケースと操作盤との組付部の分解斜視図、
第８図は操作盤を本体ケースから分離するときに
用いる摺動体と本体ケースとの掛止及び掛止解除
の様子を説明する説明図、第９図は起動部材に形
成されている導入溝の断面図、第１０図は従来の
風防付電子天秤の斜視図である。１０……本体ケース、１４ａ……本体ケースの
前面側壁、１６……上フレーム、１７ａ……水平
ガイド溝、１７ｂ……円弧状上ガイド溝、１９ａ
……円弧状下ガイド溝、２０……下フレーム、３
０……風防、３２……風防天井面形成部材、３４
，３５……風防側面形成部材、３９……秤量皿。 FIG. 1 is a perspective view of an electronic balance with a windshield that is an embodiment of the present invention, and FIG. 2 is an exploded perspective view of the same electronic balance.
Figure 3 is a horizontal sectional view of the electronic balance with the internal mechanism omitted, Figure 4 is a vertical sectional view of the electronic balance, and Figure 5 is a vertical sectional view of the upper case, which is a component of the electronic balance. Figure 6 is a sectional view of the automatic windshield opening/closing mechanism, Figure 7 is an exploded perspective view of the assembly of the main body case and operation panel.
Figure 8 is an explanatory diagram illustrating how the sliding body used to separate the operation panel from the main body case is locked and unlatched, and Figure 9 is an illustration of the introduction groove formed in the activation member. The sectional view and FIG. 10 are perspective views of a conventional electronic balance with a windshield. DESCRIPTION OF SYMBOLS 10... Main body case, 14a... Front side wall of main body case, 16... Upper frame, 17a... Horizontal guide groove, 17b... Arc-shaped upper guide groove, 19a
...Circular lower guide groove, 20...Lower frame, 3
0... Windshield, 32... Windshield ceiling surface forming member, 34
, 35... Windshield side forming member, 39... Weighing pan.

Claims

[Scope of Claim for Utility Model Registration] (1) An electronic balance with a windshield, which is composed of a plurality of members in which the windshield surrounding the weighing pan opens and closes, and extends in an arc shape from the lower front of the main body case surrounding the weighing pan. a lower frame; an arc-shaped lower guide groove formed in the lower frame; an upper frame extending forward in a U-shape from the upper front surface of the main body case; A corresponding arc-shaped upper guide groove, a horizontal guide groove formed inside the upper frame, and a cross-sectional arc that is slidably assembled along the upper and lower guide grooves and constitutes a cylindrical windshield outer peripheral wall. What is claimed is: 1. An electronic balance with a windshield, comprising: a plurality of windshield side surface forming members of a mold type; and a windshield ceiling surface forming member slidably assembled along the horizontal guide groove. (2) The electronic balance with a windshield according to claim 1, wherein the front side wall of the main body case constitutes a part of an outer peripheral wall of the windshield.