JPH0639310Y2 - Scale device - Google Patents

Scale device

Info

Publication number
JPH0639310Y2
JPH0639310Y2 JP3788289U JP3788289U JPH0639310Y2 JP H0639310 Y2 JPH0639310 Y2 JP H0639310Y2 JP 3788289 U JP3788289 U JP 3788289U JP 3788289 U JP3788289 U JP 3788289U JP H0639310 Y2 JPH0639310 Y2 JP H0639310Y2
Authority
JP
Japan
Prior art keywords
case
load cell
attached
hanging
case body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP3788289U
Other languages
Japanese (ja)
Other versions
JPH02129830U (en
Inventor
義孝 岩崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teraoka Seiko Co Ltd
Original Assignee
Teraoka Seiko Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Teraoka Seiko Co Ltd filed Critical Teraoka Seiko Co Ltd
Priority to JP3788289U priority Critical patent/JPH0639310Y2/en
Priority to GB8920045A priority patent/GB2229823B/en
Publication of JPH02129830U publication Critical patent/JPH02129830U/ja
Priority to SG46793A priority patent/SG46793G/en
Application granted granted Critical
Publication of JPH0639310Y2 publication Critical patent/JPH0639310Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/005—Means for preventing overload
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/14—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads
    • G01G19/18—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads having electrical weight-sensitive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G21/00—Details of weighing apparatus
    • G01G21/28—Frames, Housings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G21/00—Details of weighing apparatus
    • G01G21/30—Means for preventing contamination by dust

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Force In General (AREA)
  • Toys (AREA)

Description

【考案の詳細な説明】 （産業上の利用分野） 本考案はロードセルを用いた秤装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a weighing device using a load cell.

（従来技術とその課題） 実開昭58-180423号公報によれば、ロードセルの自由端
に上部載皿及び下部受皿を備え、１台の秤で被計量物の
形状，大きさ，用途に応じて秤皿を選択し、多種の被計
量物を計量可能にした秤装置が開示されている。しかし
ながら上記従来装置は、ロードセルの固定端側を取付金
具を介してテーブルや机等に取付け固定して使用される
ものであり、そのために設置位置など使用範囲が限られ
てしまい、従来知られた吊方式の秤装置や可搬性を有す
る据置方式の秤装置として簡単な組替え操作により両用
し得る構造ではなかった。(Prior art and its problems) According to Japanese Utility Model Laid-Open No. Sho 58-180423, the upper end plate and the lower pan are provided at the free end of the load cell, and a single scale is used according to the shape, size, and application of the object to be weighed. There is disclosed a weighing device in which various weighing objects can be weighed by selecting a weighing dish. However, the above-mentioned conventional device is used by mounting and fixing the fixed end side of the load cell to a table, a desk or the like via a mounting bracket, and therefore the range of use such as the installation position is limited, and it has been conventionally known. It was not a structure that can be used for both purposes by a simple rearrangement operation as a suspending type weighing device or a portable type stationary weighing device.

而して本考案は斯る従来事情に鑑み、簡単な組替え作業
によって吊方式又は据置方式の何れのタイプの秤装置に
変更し得る汎用性の高いロードセル式秤を提供すること
を目的とする。In view of such conventional circumstances, it is an object of the present invention to provide a load cell type balance having high versatility, which can be changed to either a suspension type or a stationary type scale device by a simple reassembling work.

（課題を解決するための技術的手段） 斯る本考案の秤装置は、ケース本体内にロードセルを配
設し、該ロードセルの一端側をケース本体に固着すると
ともに他端支点側に取付けた取付部材に、上端を固定面
に取付ける吊部材を着脱自在に取付け、ケース本体の底
面には秤皿を備えた皿吊部材を着脱自在に取付け、かつ
高さ調整可能な支持脚を着脱する取付部を設けてなるこ
と、すなわち取付部材に吊部材を着脱自在に取付けると
ともにケース本体の底面に皿吊部材および支持脚を着脱
する取付部を設けたことを特徴とするものである。(Technical Means for Solving the Problem) In the weighing apparatus of the present invention, the load cell is arranged in the case body, and one end side of the load cell is fixed to the case body and the other end is attached to the fulcrum side. Attaching part that detachably attaches the hanging member that attaches the upper end to the fixed surface to the member, detachably attaches the plate hanging member equipped with the weighing pan to the bottom surface of the case body, and attaches and detaches the height adjustable support legs. That is, the hanging member is detachably attached to the attaching member, and an attaching portion for attaching and detaching the dish hanging member and the support leg is provided on the bottom surface of the case body.

尚、上記皿吊部材および支持脚を着脱する取付部は同一
部材，異なる部材の何れであってもよい。The attachment portion for attaching and detaching the dish hanging member and the support leg may be the same member or different members.

（作用） 本考案によれば、上記取付部材に吊部材を取付け、ケー
ス本体の底面に皿吊部材を取付ければ吊方式の秤装置と
なり、前記吊部材に代えて取付部材に、上端に秤皿を有
する皿受部材を取付け、ケース本体の底面から前記皿吊
部材を取外し支持脚を取付ければ据置方式の秤装置とし
て使用し得る。(Operation) According to the present invention, the hanging member is attached to the above-mentioned mounting member, and the dish hanging member is attached to the bottom surface of the case main body to form a hanging type weighing device. By attaching a plate receiving member having a plate, removing the plate hanging member from the bottom surface of the case body, and attaching support legs, it can be used as a stationary weighing device.

（実施例） 本考案の実施例を図面により説明すると、第１図および
第２図は第１実施例を示す。第１図において、（１）は
断面形からなる上ケース（1a）とその底面に取付けら
れる下ケース（1b）とにより構成されるケース本体、
（２）はロードセルである。ケース本体（１）はその上
ケース（1a）の上壁に通孔（３）を開孔して該孔（３）
に吊部材である吊杆（４）を貫挿し得るようにし、下ケ
ース（1b）の底面中央部に皿吊部材である皿吊杆（５）
をネジ込みあるいはビス止め等によって着脱自在に取付
ける。(Embodiment) An embodiment of the present invention will be described with reference to the drawings, and FIGS. 1 and 2 show a first embodiment. In FIG. 1, (1) is a case body composed of an upper case (1a) having a sectional shape and a lower case (1b) attached to the bottom surface thereof,
(2) is a load cell. The case body (1) has a through hole (3) formed in the upper wall of the upper case (1a) to form the hole (3).
The hanging rod (4), which is a hanging member, can be inserted into the tray, and the plate hanging rod (5), which is a plate hanging member, is provided at the center of the bottom surface of the lower case (1b).
Is detachably attached by screwing or screwing.

又、下ケース（1b）にはその四隅部にそれぞれナット
（６）（６）…が溶接により固着されるとともに各ナッ
ト（６）のネジ孔に対向して下ケース（1b）の壁面が開
口されており、それにより前記ナット（６）（６）…が
取付部を構成する。Further, nuts (6) (6) are fixed to the four corners of the lower case (1b) by welding, and the wall surface of the lower case (1b) is opened so as to face the screw holes of the nuts (6). , So that the nuts (6) (6) ... Form a mounting portion.

ロードセル（２）はケース本体（１）内に配設され、そ
の一端に固定部材（７）を設け該部材（７）を介してケ
ース本体（１）の下ケース（1b）上に固着するとともに
他端の自由端側に取付部材（８）を設ける。The load cell (2) is arranged in the case body (1), and a fixing member (7) is provided at one end of the load cell (2) to be fixed on the lower case (1b) of the case body (1) via the member (7). A mounting member (8) is provided on the free end side of the other end.

取付部材（８）はロードセル（２）の上面に平行に配置
され、その先端部分に吊杆（４）の下端をネジ込み又は
ビス止め等により着脱自在に取付け起設し、吊杆（４）
は上ケース（1a）の通孔（３）を通して上ケース（1a）
上に突出状とする。The attachment member (8) is arranged parallel to the upper surface of the load cell (2), and the lower end of the suspension rod (4) is detachably attached to the tip end portion of the suspension rod (4) by screwing or screwing, and the suspension rod (4) is attached.
Through the through hole (3) of the upper case (1a) to the upper case (1a)
It is projected upward.

上記皿吊杆（５）はその下部に秤皿（5a）が取付けされ
ている。The pan (5a) is attached to the lower part of the plate suspension rod (5).

而して上記吊杆（４）の上端を固定壁面（９）に取付け
固定することによりケース本体（１）は吊持ち状となっ
て吊方式の秤装置が構成され、この場合において前記取
付部材（８）はロードセルの支点部材となり、固定部材
（７）が重点部材として機能する。By attaching and fixing the upper end of the suspension rod (4) to the fixed wall surface (9), the case main body (1) becomes a suspending type to constitute a suspending type weighing device. In this case, the attachment member is provided. (8) serves as a fulcrum member of the load cell, and the fixing member (7) functions as an important member.

第２図は上記秤装置を据置方式として使用する場合を示
し、前記取付部材（８）から吊杆（４）を取外し、それ
に代えて取付部材（８）に皿受部材である皿受棒（10）
を取付けて上ケース（1a）の通孔（３）を介し上ケース
上に突出させ、その上端の秤皿（11）を取付ける。又、
ケース本体（１）の下ケース（1b）から皿吊杆（５）を
取外すとともにナット（６）（６）…にそれぞれ支持脚
（12）のネジ杆（12a）を螺着し、各支持脚（12）を螺
動させて高さ調整することによりケース本体（１）を水
平状に設置する。これにより上記秤装置は据置方式とし
て構成され、この場合において取付部材（８）はロード
セルの重点部材となり、固定部材（７）が支点部材とし
て機能する。FIG. 2 shows a case where the above-mentioned weighing apparatus is used as a stationary system, in which the suspension rod (4) is removed from the mounting member (8), and instead, the mounting member (8) is replaced by a plate receiving rod (a plate receiving member). Ten)
Is attached to the upper case (1a) through the through hole (3) and projected onto the upper case, and the weighing pan (11) at the upper end thereof is attached. or,
Remove the plate suspension rod (5) from the lower case (1b) of the case body (1) and screw the screw rods (12a) of the support legs (12) to the nuts (6) (6). The case body (1) is installed horizontally by screwing (12) and adjusting the height. As a result, the weighing device is constructed as a stationary system, in which case the mounting member (8) serves as a key member of the load cell, and the fixing member (7) functions as a fulcrum member.

尚、上記の如く第１図の吊方式の場合と第２図の据置方
式の場合とではロードセル（２）の支点側と重点側とが
反対になるため、重量値の表示が正の表示から負の表示
に変ることになり、そのためロードセルの出力の極性を
変えてやる必要がある。この極性を変える手段として、
第３図のようにロードセルのブリッジ回路（13）の入力
側極性をスイッチ（14）の操作によつて切換える方法、
あるいは第４図に示す如く出力値を絶対値で表示するよ
うな制御方法又、出力値に負をかけて極性を反転させて
表示する制御方法がある（以下の実施例においても同様
である）。As described above, in the case of the suspension system shown in FIG. 1 and the case of the stationary system shown in FIG. 2, since the fulcrum side and the weight side of the load cell (2) are opposite to each other, the weight value is displayed from a positive display. It will be changed to a negative display, so it is necessary to change the polarity of the output of the load cell. As a means to change this polarity,
As shown in FIG. 3, a method of switching the input side polarity of the bridge circuit (13) of the load cell by operating the switch (14),
Alternatively, as shown in FIG. 4, there are a control method for displaying the output value as an absolute value and a control method for displaying the output value by applying a negative value and inverting the polarity (the same applies to the following embodiments). .

第５図および第６図は本考案の第２実施例を示し、第５
図において（21）は前記ケース本体（１）と類似したケ
ース本体であり、上ケース（21a）および下ケース（21
b）により構成され、その下ケース（21b）の四隅部に夫
々ネジ孔（22）（22）…を開設して支持脚の取付部とす
る。5 and 6 show a second embodiment of the present invention,
In the figure, (21) is a case body similar to the case body (1), and includes an upper case (21a) and a lower case (21).
b), and screw holes (22), (22) ... Are opened at the four corners of the lower case (21b) to serve as mounting portions for the support legs.

ロードセル（23）はその一端側上面に固定部材（24）を
取付け、該固定部材（24）をケース本体（21）の上ケー
ス（21a）の上壁内面に固着することによりケース本体
（21）内に配設され、他端の自由端側上面に取付部材
（25）を取付けロードセル上面に間隔をおき平行状配置
せしめ、取付部材（25）の先端に吊杆（26）を着脱自在
に取付け起設する。The load cell (23) has a fixing member (24) attached to the upper surface on one end side, and the fixing member (24) is fixed to the inner surface of the upper wall of the upper case (21a) of the case main body (21) to form the case main body (21). The mounting member (25) is mounted on the upper surface of the free end side of the other end, and is placed in parallel on the upper surface of the load cell at a distance, and the suspension rod (26) is detachably mounted on the tip of the mounting member (25). Set up.

吊杆（26）はケース本体（21）の通孔（27）を介して上
ケース（21a）上に突出せしめ、この吊杆（26）の上端
にリング（26a）を体的に取付け、該リング（26a）を固
定壁面（28）に固着したフック（28a）に吊掛けること
によってケース本体（21）を固定壁面（28）に吊架せし
める。The suspension rod (26) is projected onto the upper case (21a) through the through hole (27) of the case body (21), and the ring (26a) is physically attached to the upper end of the suspension rod (26). The case body (21) is suspended on the fixed wall surface (28) by hanging the ring (26a) on the hook (28a) fixed to the fixed wall surface (28).

ケース本体（21）の下ケース（21b）には秤皿（29a）を
有する皿吊杆（29）を着脱自在に取付ける。A plate suspension rod (29) having a weighing pan (29a) is detachably attached to the lower case (21b) of the case body (21).

従って第５図においては、取付部材（25）が支点部材と
なり、固定部材（24）が重点部材として機能し、吊方式
の秤装置を構成する。そして上記秤装置を据置方式に変
更するには、取付部材（25）から吊杆（26）を取外し、
それに代えて上端に秤皿（11′）を取付けする皿受棒
（10′）を取付けるとともに下ケース（21b）から皿吊
杆（29）を取外し、ネジ孔（22）（22）…にそれぞれ支
持脚（30）のネジ杆（30a）をネジ込み取付ければよい
（第６図）。Therefore, in FIG. 5, the mounting member (25) serves as a fulcrum member, and the fixing member (24) functions as a focus member, thereby forming a hanging type weighing device. Then, in order to change the above-mentioned weighing device to the stationary type, remove the suspension rod (26) from the mounting member (25),
Instead, attach the pan support rod (10 ') that attaches the weighing pan (11') to the upper end, remove the pan suspension rod (29) from the lower case (21b), and attach it to the screw holes (22) (22). The screw rod (30a) of the support leg (30) may be attached by screwing it in (Fig. 6).

第７図および第８図は本考案の第３実施例を示し、第７
図においてケース本体（21′）は上ケース（21′ａ）と
下ケース（21′ｂ）とにより構成され、前記ケース本体
（21）に類似する構造であり、このケース本体（21′）
内の四隅部にそれぞれ上ケース（21′ａ）の上壁と下ケ
ース（21′ｂ）とに渉り支持杆（31）（31）…を固着し
て介在させるとともに下ケース（21′ｂ）には前記支持
杆（31）（31）…下端と対向する面に該支持杆より若干
小径な孔（32）（32）…を開孔してなる。7 and 8 show a third embodiment of the present invention.
In the figure, the case body (21 ') is composed of an upper case (21'a) and a lower case (21'b) and has a structure similar to that of the case body (21).
The upper case (21'a) upper wall and the lower case (21'b) are interlocked at four corners with the supporting rods (31) (31), and the lower case (21'b). ) Has holes (32) (32) ... which are slightly smaller in diameter than the support rods on the surface facing the lower ends of the support rods (31) (31).

支持杆（31）はその下端部にネジ孔を形成して取付部を
構成し、この支持杆（31）のネジ孔に前記孔（32）を通
して吊金具（33）を螺着して着脱自在に取付け、各吊金
具（33）に下端に秤皿（29′ａ）を有する皿吊杆（2
9′）を吊掛けてケース本体（21′）下に秤皿（29′
ａ）を着脱自在に吊下げ状配設する。The support rod (31) forms a mounting portion by forming a screw hole at the lower end thereof, and the hanging metal fitting (33) is screwed through the hole (32) into the screw hole of the support rod (31) to be detachable. Attached to each of the hanging fittings (33), and a hanging plate (2 ') having a weighing pan (29'a) at the lower end of each hanging bracket (33).
9 ') is hung and the weighing pan (29') is placed under the case body (21 ').
a) is detachably arranged in a hanging shape.

上記皿吊杆（29′）はワイヤ，紐，くさり等の部材であ
る。The plate suspension rod (29 ') is a member such as a wire, a string, and a wedge.

ロードセル（23）は前記第２実施例と同一の取付け構造
を有するので、説明の便宜上図面に同一符号を付し説明
を省略する。Since the load cell (23) has the same mounting structure as that of the second embodiment, the same reference numerals are given to the drawings for convenience of description, and the description thereof will be omitted.

吊杆（26′）はその上端を固定壁面（28′）に固着して
取付けられ、下端が通孔（27′）を通して取付部材（2
5）に着脱自在に取付けられている。The suspension rod (26 ') is attached by fixing its upper end to the fixed wall surface (28'), and the lower end through the through hole (27 ').
It is detachably attached to 5).

尚、上記吊杆（26′）に代えて第２実施例（第５図）の
吊杆（26）を用いる吊架構造とすることも自由である。
尚、吊杆及び皿吊杆に自由度をもたせて取付けること
は、ケース本体及び秤皿に加わる衝撃からロードセルを
保護することができるので、ロードセル不良の発生を防
止し得る。Incidentally, it is also possible to make a suspension structure using the suspension rod (26) of the second embodiment (FIG. 5) in place of the suspension rod (26 ').
In addition, since the load cell can be protected from a shock applied to the case body and the weighing pan by mounting the suspension rod and the plate suspension rod with a degree of freedom, the load cell failure can be prevented.

従って第７図においては第５図の場合と同様に取付部材
（25）がロードセルの支点部材となり、固定部材（24）
が重点部材として機能し、吊方式の秤装置を構成する。Therefore, in FIG. 7, as in the case of FIG. 5, the mounting member (25) serves as a fulcrum member of the load cell, and the fixing member (24).
Functions as a key member, and constitutes a hanging type weighing device.

そして、上記取付部材（25）から吊杆（26′）を取外
し、それに代えて秤皿（11″）を取付けする皿受棒（1
0″）を取付けるとともに下ケース（21′ｂ）の支持杆
（31）（31）…から吊金具（33）をそれぞれ取外し、そ
れに代えて支持脚（30′）のネジ杆（30′ａ）をネジ込
み取付けることによっての秤装置となる（第８図）。Then, the hanging rod (26 ') is removed from the mounting member (25), and instead, the weighing pan (11 ") is attached to the dish support rod (1).
0 ″) and the lower case (21′b) supporting rods (31) (31) ... Remove the hanging fittings (33) respectively, and replace them with the screw rods (30′a) of the supporting legs (30 ′). It becomes a weighing device by screwing and attaching (Fig. 8).

この第３実施例によれば、支持杆（31）（31）…をケー
ス本体（21′）内に配置した構造によりケース本体（2
1′）が補強されるとともに皿吊用の吊金具（33）と支
持脚（30′）との取付部が同一位置，同一部材により形
成され、製作上便利である。According to the third embodiment, the case body (2) has a structure in which the support rods (31) (31) are arranged in the case body (21 ').
1 ') is reinforced and the mounting portions for the hanging metal fittings (33) for hanging the plate and the supporting legs (30') are formed at the same position and the same member, which is convenient for manufacturing.

次に第９図〜第14図は本考案の第４実施例を示す。Next, FIGS. 9 to 14 show a fourth embodiment of the present invention.

第９図及び第10図において、ABS樹脂等の樹脂材からな
るケース本体（40）は底面が開口した深容器形のケース
（40a）とその上下に取付けられるケースカバー（40b）
及び底蓋（40c）とにより構成され、そのケース（40a）
内には上部にロードセル（41）が配設され、その下部に
バッテリー（42）（42′）,A/D基板（43），表示基板
（44），表示基板と一体になった演算基板（45）等の電
装品を配設する収容空間が形成される。In FIGS. 9 and 10, a case body (40) made of a resin material such as ABS resin is a deep container type case (40a) having an open bottom and a case cover (40b) attached to the upper and lower sides thereof.
And the bottom lid (40c), and its case (40a)
A load cell (41) is arranged in the upper part, and a battery (42) (42 '), an A / D board (43), a display board (44), and a calculation board integrated with the display board ( An accommodation space for arranging electrical components such as 45) is formed.

又、ケース（40a）は広幅な両側壁にそれぞれ表示欄（4
6a）（46b）（46c），（46′ａ）（46′ｂ）（46′ｃ）
を透視可能に形成してなる。In addition, the case (40a) has a display column (4
6a) (46b) (46c), (46'a) (46'b) (46'c)
Is formed so that it can be seen through.

ケース（40a）内上部には狭幅な両側壁にそれぞれ縦長
な支持部材（47）（47′）を下向き突出状に形成し、該
支持部材（47）（47′）間に下端を支持部材下端に取付
け固定した形固定部材（48）を配置せしめ、この固定
部材（48）上に前記ロードセル（41）を載置せしめる。Vertically extending support members (47) (47 ') are formed on both side walls of the case (40a) having narrow widths so as to project downward, and a lower end is supported between the support members (47) (47'). A shape fixing member (48) attached and fixed to the lower end is arranged, and the load cell (41) is placed on the fixing member (48).

ロードセル（41）はその一端下面をスペーサ（49）を介
して固定部材（48）に取付け固着され、他端側上面には
取付部材（50）の一端を固着し取付部材（50）をロード
セル（41）の上面に配設する。One end of the load cell (41) is fixedly attached to the fixing member (48) via the spacer (49), and one end of the attachment member (50) is fixed to the upper surface of the other end of the load cell (41). It is installed on the upper surface of 41).

尚、この取付部材（50）は両側を下向に折曲した略コ字
形の部材であり、その中央面にロードセルの幅より広い
平面矩形状の切欠を形成してある。The mounting member (50) is a substantially U-shaped member whose both sides are bent downward, and a flat rectangular notch wider than the width of the load cell is formed in the center surface thereof.

ケースカバー（40b）はケース（40a）上端外周を覆う形
状を有し、その中央部に取付部（51）を設け、その内面
にネジ孔（51a）を形成するとともに該ネジ孔（51）の
両側に下向突出するボス部（52）（52）を形成し、この
ボス部（52）（52）をケース（40a）の上壁を貫通させ
て前記取付部材（50）に当接せしめ、ビス（53）（53）
によって取付け固定される。The case cover (40b) has a shape that covers the outer periphery of the upper end of the case (40a), a mounting portion (51) is provided in the center thereof, and a screw hole (51a) is formed on the inner surface of the case cover (40a). Boss portions (52) (52) projecting downward are formed on both sides, and the boss portions (52) (52) are made to penetrate the upper wall of the case (40a) and abut against the mounting member (50), Screws (53) (53)
Mounted and fixed by.

取付部（51）はケースカバー（40c）の上面に凸状に形
成するとともにその中央部に凹部（51b）を形成する。The mounting portion (51) is formed in a convex shape on the upper surface of the case cover (40c) and a concave portion (51b) is formed in the center thereof.

ケースカバー（40b）には前記ネジ孔（51a）に吊杆（5
4）のネジ杆（54a）を螺着して着脱自在に起設せしめ、
吊杆（54）の上端にはリング（54b）を回動自在に備
え、このリング（54b）を固定壁面（55）に設けたフッ
ク（55a）に吊掛けるようにする。In the case cover (40b), the suspension rod (5
Screw the screw rod (54a) of 4) and erected it in a detachable manner.
A ring (54b) is rotatably provided on the upper end of the suspension rod (54), and the ring (54b) is hung on a hook (55a) provided on a fixed wall surface (55).

このように吊杆（54）はケースカバー（40b）を介して
ロードセル（41）の取付部材（50）に固定するようにし
たので、ケース（40a）の上面のボス部（52）（52）に
貫通孔がケースカバー（40b）で覆われ、ゴミやほこり
からロードセルや電気部品を保護することができる。Since the suspension rod (54) is thus fixed to the mounting member (50) of the load cell (41) via the case cover (40b), the boss portions (52) (52) on the upper surface of the case (40a). The through-hole is covered with the case cover (40b) to protect the load cell and electric parts from dust and dirt.

又、上記支持部材（47）（47′）にはバッテリーケース
（56）が前記固定部材（48）とともに共締めされて取付
けられている。A battery case (56) is attached to the support members (47) and (47 ') together with the fixing member (48).

バッテリーケース（56）は基板収納枠（56a）を介して
左右２つのバッテリー収納部（56b）（56′ｂ）を一体
に形成して構成され、その収納枠（56a）にはA/D基板
（43）が取付け収納される。The battery case (56) is configured by integrally forming two left and right battery storage portions (56b) (56'b) via a substrate storage frame (56a), and the storage frame (56a) has an A / D board. (43) is attached and stored.

バッテリー収納部（56b）（56′ｂ）は底面が開口せる
筒状であり、その開口下端をケース（40a）の下端と略
同一位置に配置させ、下端よりバッテリー（42）（4
2′）を差込み収納せしめる。バッテリーケース（56）
の両側面にはそれぞれ基板サポート（57）…，（57′）
…を一体に突設し、その基板サポート（57）…に表示基
板（44）を、基板サポート（57′）…に演算基板（45）
をそれぞれネジ止めして取付け固定する。The battery storage parts (56b) (56'b) are cylindrical with an open bottom, and the lower end of the opening is located at substantially the same position as the lower end of the case (40a).
Insert 2 ') and store it. Battery case (56)
Board supports (57) ..., (57 ') on both sides of
, And the display board (44) is provided on the board support (57), and the arithmetic board (45) is provided on the board support (57 ').
Attach and fix each with screws.

表示基板（44）には表示部（58a）（58b）（58c）をそ
れぞれ前記ケース（40a）の表示欄（46a）（46b）（46
c）に対向する位置に配設し、また演算基板（45）には
表示部（58′ａ）（58′ｂ）（58′ｃ）をそれぞれ表示
欄（46′ａ）（46′ｂ）（46′ｃ）に対向する位置に配
設し、その表示部（58a）（58′ａ）は被計量物の重量
表示用、表示部（58b）（58′ｂ）は単価表示用，表示
部（58c）（58′ｃ）は値段表示用である。Display parts (58a) (58b) (58c) are provided on the display board (44) in the display columns (46a) (46b) (46) of the case (40a), respectively.
The display board (45'a) (58'b) (58'c) is arranged on the arithmetic board (45) at a position facing the c), and the display columns (46'a) (46'b) are provided. The display parts (58a) and (58'a) are arranged at positions opposite to (46'c), and the display parts (58b) and (58'b) are for unit weight display. Parts (58c) and (58'c) are for displaying prices.

又、バッテリーケース（56）はその底面中央部分に取付
面（59）を有し、該取付面（59）は中央のネジ孔（59
a）とその両側にネジ孔（59b）（59′ｂ）とを設けて構
成され、この取付面（59）に前記底蓋（40c）を当てネ
ジ孔（59b）（59′ｂ）にネジ（60）（60′）をネジ込
んで底蓋（40c）をケース（40a）底面に着脱自在に被着
する。Further, the battery case (56) has a mounting surface (59) at the center of the bottom surface thereof, and the mounting surface (59) has a central screw hole (59).
a) and screw holes (59b) (59'b) on both sides thereof, and the bottom cover (40c) is applied to the mounting surface (59) to screw the screw holes (59b) (59'b). (60) (60 ') is screwed in and the bottom cover (40c) is detachably attached to the bottom surface of the case (40a).

底蓋（40c）はその中央部に前記ネジ孔（59a）を露出せ
しめる通孔（61）を開孔するとともに両側部に前記バッ
テリー収納部（56b）（56′ｂ）に突出するガイド杆（6
2）…（62′）…を一体に形成してなり、前記通孔（6
1）を通して皿吊フック（63）を着脱自在に取付ける。The bottom lid (40c) has a through hole (61) at the center thereof for exposing the screw hole (59a), and guide rods (both sides) projecting to the battery housing portions (56b) (56'b). 6
2) ... (62 ') are integrally formed, and the through hole (6
Attach the dish suspension hook (63) through 1) in a removable manner.

従って、バッテリー収納部（56a）（56b）へのバッテリ
ー（42）（42′）の収納は、予め底蓋（40c）のガイド
杆（62）…，（62′）…に所定個数のバッテリー（42）
…（42）…を装着しておき、このガイド杆（62）…（6
2′）…をバッテリー収納部（56a）（56b）に収納する
ようにして底蓋（40c）をケース（40a）の底面にネジ
（60）（60′）によって固定する。Therefore, when the batteries (42) (42 ') are stored in the battery storage portions (56a) (56b), the guide rods (62) ..., (62') of the bottom lid (40c) have a predetermined number of batteries ( 42)
... (42) ... is attached and this guide rod (62) ... (6
2 ') are stored in the battery storage parts (56a) (56b), and the bottom cover (40c) is fixed to the bottom surface of the case (40a) with screws (60) (60').

皿吊フック（63）には下端に秤皿（64a）を吊掛けた皿
吊鎖（64）を掛止めてケース本体（40）に秤皿（64a）
を吊掛け具備せしめる。The dish hanging hook (63) is hooked with the dish hanging chain (64) with the weighing dish (64a) hanging on the lower end, and the weighing dish (64a) is attached to the case body (40).
Hang it up.

尚、図中（65）は別体に構成された操作部（70）からの
無線信号を受信する受信機，（66）は第３図で説明した
極性切換え用のスイッチ（14）を動作させる部材、（6
7）は秤皿（64a）に過大荷重がかかった場合にロードセ
ル（41）の過負荷を規制してロードセルを保護するスト
ッパ，（68）は後述の据置方式とした場合にロードセル
を保護するストッパ，（69）はパッキン材である。In the figure, (65) is a receiver for receiving a radio signal from the operation unit (70) which is separately configured, and (66) operates the switch (14) for polarity switching described in FIG. Material, (6
7) is a stopper that protects the load cell by limiting the overload of the load cell (41) when an excessive load is applied to the weighing pan (64a), and (68) is a stopper that protects the load cell when the below-mentioned stationary method is adopted. , (69) are packing materials.

而して第９図及び第10図においてはロードセル（41）に
設けた取付部材（50）がケースカバー（40b），吊杆（5
4）を介して固定壁面（55）に支持されるロードセルの
支点部材となり、秤皿（64a）にかかる荷重がケース（4
0a），支持部材（47）（47′）を介して固定部材（4
8）、及びバッテリーケース（56）を介して固定部材（4
8）に伝達され該固定部材（48）がロードセルの重点部
材として機能し、吊方式の秤装置を構成する。In FIGS. 9 and 10, the mounting member (50) provided on the load cell (41) is the case cover (40b) and the suspension rod (5).
It becomes the fulcrum member of the load cell supported by the fixed wall surface (55) through the (4), and the load applied to the weighing pan (64a) becomes the case (4
0a), the fixing member (4) via the supporting members (47) (47 ')
8) and fixing member (4) via the battery case (56)
The fixing member (48) is transmitted to 8) and functions as a priority member of the load cell to form a hanging type weighing device.

上記吊方式の秤装置の外観図を第11図に示し、同図にお
いて（70）はテンキー，ファンクションキーなどを具備
して前記ケース本体（40）内の受信機（65）へ所要の情
報を送信する操作部である。Fig. 11 shows an external view of the above-mentioned hanging type weighing device, in which reference numeral (70) is provided with a numeric keypad, function keys and the like, and is provided with necessary information to the receiver (65) in the case body (40). It is an operation unit for transmitting.

そして上記秤装置を据置方式に変更する場合はケースカ
バー（40b）のネジ孔（51a）から吊杆（54）を取外し、
該ケースカバー（40b）上に皿受板（71）を介して秤皿
（72）を取付けるとともにバッテリーケース（56）の取
付面（59）から皿吊フック（63）およびネジ（60）（6
0′）取外して、秤皿（64a）および底蓋（40c）を取外
し、その取付面（59）を利用してケース（40a）底面に
支持脚（74）を備えた据付台（73）を取付ける（第12
図，第13図）。And when changing the above-mentioned weighing device to the stationary type, remove the suspension rod (54) from the screw hole (51a) of the case cover (40b),
The weighing pan (72) is mounted on the case cover (40b) through the pan support plate (71), and the plate hanging hook (63) and the screws (60) (6) are attached to the mounting surface (59) of the battery case (56).
0 ') Remove, remove the weighing pan (64a) and bottom lid (40c), and use the mounting surface (59) to mount the installation base (73) with the support legs (74) on the bottom of the case (40a). Install (No. 12
(Fig. 13, Fig. 13).

皿受板（71）は秤皿（72）底面の断面形状と略同じ形状
の２個の板材を上下に重ね交差させて溶接等により固着
したもので下側の板材を前記取付部（51）の凹部（51
b）に嵌合させ、その中心部をネジ（75）により取付部
（51）のネジ孔（51a）に締付けてケースカバー（40b）
上に着脱自在に取付けられる。The plate receiving plate (71) is formed by vertically stacking two plate members having substantially the same shape as the cross-sectional shape of the bottom surface of the weighing pan (72) and fixing them by welding or the like. The lower plate member is the mounting portion (51). Recess of (51
b) and tighten the center part with the screw (75) into the screw hole (51a) of the mounting part (51) to cover the case cover (40b).
It is detachably attached on top.

従って、１本のネジ（75）によって皿受板（71）を回転
することなく確実に固定できる。Therefore, the dish support plate (71) can be securely fixed by the single screw (75) without rotating.

この皿受板（71）の各上端部にゴム製のパッキン材（7
6）を介して秤皿（72）を載承支持せしめる。A rubber packing material (7
Place and support the weighing pan (72) via 6).

据付台（73）は前記底蓋（40c）の代用となる平板状の
上面壁（73a）を有し、それにケース本体（40）より断
面積が大きな外周部が連設された枠体であり、前部には
前記操作部（70）を出入れ自在に収容する収納部（73
b）を凹設してなる。The installation base (73) is a frame body having a flat plate-shaped upper surface wall (73a) which is a substitute for the bottom lid (40c), and an outer peripheral portion having a larger cross-sectional area than the case main body (40) is continuously provided to the installation base (73). , A storage section (73) for storing the operation section (70) freely in and out of the front section.
b) is recessed.

又、据付台（73）内の四隅部にはネジ孔を形成した支持
杆（77）をそれぞれ固着して該支持杆（77）のネジ孔を
下向に配設し、各支持杆（77）に支持脚（74）のネジ杆
（74a）を螺着し高さ調整自在に取付ける。Support rods (77) having screw holes are fixed to the four corners of the installation base (73), and the screw holes of the support rods (77) are arranged downward so that the support rods (77 ), And screw the rod (74a) of the support leg (74) to it so that its height can be adjusted freely.

上記据付台（73）はその上面壁（73a）上に前記底蓋（4
0c）を取外したケース本体（40）を載せ、上面壁（73
a）に差込んだネジ（78）（78′）を取付面（59）のネ
ジ孔（59b）（59′ｂ）にネジ込んで締付け固定する。
尚、この実施例における支持脚の取付部は据付台（73）
に形成された支持杆（77）を含むものである。The installation base (73) has the bottom cover (4) on the top wall (73a) thereof.
Place the case body (40) with the 0c) removed, and place the top wall (73
Screw the screws (78) (78 ') inserted into a) into the screw holes (59b) (59'b) of the mounting surface (59) to tighten and fix.
In addition, the mounting portion of the support leg in this embodiment is a mounting base (73).
It includes a support rod (77) formed on the.

尚、第12図において符号（81）（81′）は据付台（73）
の上面壁（73a）に一体に突出させたバッテリーガイド
杆、第13図において符号（79）は操作部（70）の電源と
なるバッテリーである。In FIG. 12, reference numerals (81) and (81 ') are installation bases (73).
A battery guide rod integrally projected on the upper wall (73a) of the battery, reference numeral (79) in FIG. 13 is a battery which serves as a power source of the operation portion (70).

而して上記第12図，第13図においては取付部材（50）が
ロードセルの重点部材となり、固定部材（48）が支点部
材となって、据置方式の秤装置を構成する。この実施例
において、ケース本体（40）に該ケース本体の内部と直
接貫通している孔がないため、ケース本体（40）内にゴ
ミやほこりが入ることを防止できる。Thus, in FIGS. 12 and 13, the mounting member (50) serves as an important member of the load cell, and the fixing member (48) serves as a fulcrum member to form a stationary weighing device. In this embodiment, since the case body (40) does not have a hole that directly penetrates the inside of the case body, it is possible to prevent dust and dirt from entering the case body (40).

上記据置方式の秤装置の外観図を第14図に示し、同図に
おいて（80）は支持脚（74）の高さ調整の際に用いる水
平器である。An external view of the above-mentioned stationary weighing apparatus is shown in FIG. 14, in which (80) is a leveler used when adjusting the height of the support legs (74).

尚、この第４実施例において表示基板（44），演算基板
（45）,A/D基板（43），バッテリー（42）（42′）など
の電装品あるいは表示手段などについて詳述し、第１実
施例〜第３実施例においてそれら説明を省いたが、第１
実施例〜第３実施例においても同様の表示手段等を具備
させることは自由である。In the fourth embodiment, the electrical components such as the display board (44), the arithmetic board (45), the A / D board (43), the batteries (42) (42 ') and the display means will be described in detail. Although the description thereof is omitted in the first to third embodiments, the first embodiment
It is free to provide the same display means and the like also in the embodiments to the third embodiment.

又、第2,第3,第４実施例のように上ケースにロードセル
を取付けると、他の電気部品も上ケースに取付けること
により秤を構成する主部品がほとんどで上ケース側に取
付けられるので組立性がよい。又、第４実施例で据付台
（73）に支持脚（74）を取付けたが、第2,第３実施例の
ように、予め底蓋（40c）に取付部を設けて、この取付
部に支持脚を取付けるようにしてもよい。When the load cell is attached to the upper case as in the second, third and fourth embodiments, most of the main components constituting the scale can be attached to the upper case by attaching other electric parts to the upper case. Easy to assemble. Further, although the support leg (74) is attached to the installation base (73) in the fourth embodiment, the attachment portion is previously provided on the bottom lid (40c) as in the second and third embodiments, and this attachment portion is provided. You may make it attach a support leg to.

（効果） 本考案によれば簡単な部品の組替え作業によって吊方式
から据置方式へ、あるいは据置方式から吊方式の秤装置
にそれぞれ変更し、使用目的に応じた汎用性の高い秤装
置を提供することができるとともに秤本体部分の変更を
伴わないので量産効果を高め製造コストを抑えることが
できる。(Effect) According to the present invention, by changing the suspending system to the stationary system or from the stationary system to the suspending system by a simple work of reassembling parts, a highly versatile weighing device is provided according to the purpose of use. Moreover, since the balance main body is not changed, the mass production effect can be improved and the manufacturing cost can be suppressed.

【図面の簡単な説明】[Brief description of drawings]

第１図および第２図は本考案秤装置の第１実施例を示
し、その第１図は吊方式の断面図、第２図は据置方式の
断面図、第３図はロードセルの出力の極性切換え手段を
説明する回路図、第４図は他の極性切換え手段を説明す
る線図、第５図および第６図は第２実施例を示し、その
第５図は吊方式の断面図、第６図は据置方式の断面図、
第７図および第８図は第３実施例を示し、その第７図は
吊方式の断面図、第８図は据置方式の断面図、第９〜第
14図は第４実施例を示し、その第９図は吊方式の断面正
面図、第10図は断面側面図、第11図は外観斜視図、第12
図は据置方式の断面正面図、第13図は断面側面図、第14
図は外観斜視図である。 図中、 （１）（21）（21′）（40）はケース本体、 （２）（23）（41）はロードセル、 （７）（24）（48）は固定部材、 （８）（25）（50）は取付部材、 （４）（26）（26′）（54）は吊杆、 （５）（29）（29′）は皿吊杆、 （64）は皿吊鎖、 （10）（10′）（10″）は皿吊棒、 （71）は皿受板、 （5a）（11）（29a）（29′ａ）（11′）（11″）（64
a）（72）は秤皿、 （12）（30）（30′）（74）は支持脚、 （６）はナット、 （22）（59a）はネジ孔である。1 and 2 show a first embodiment of the weighing apparatus of the present invention, in which FIG. 1 is a sectional view of a suspension system, FIG. 2 is a sectional view of a stationary system, and FIG. 3 is a polarity of output of a load cell. FIG. 4 is a circuit diagram for explaining switching means, FIG. 4 is a diagram for explaining another polarity switching means, FIGS. 5 and 6 show a second embodiment, and FIG. 5 is a sectional view of a suspension system, 6 is a sectional view of the stationary system,
7 and 8 show a third embodiment, in which FIG. 7 is a sectional view of a suspension system, FIG. 8 is a sectional view of a stationary system, and FIGS.
FIG. 14 shows a fourth embodiment, in which FIG. 9 is a sectional front view of a suspension system, FIG. 10 is a sectional side view, FIG. 11 is an external perspective view, and FIG.
Figure is a cross-sectional front view of the stationary method, Figure 13 is a cross-sectional side view,
The figure is an external perspective view. In the figure, (1), (21), (21 ') and (40) are case bodies, (2), (23) and (41) are load cells, (7), (24) and (48) are fixing members, and (8) and (25). ) (50) is a mounting member, (4) (26) (26 ') (54) is a hanging rod, (5) (29) (29') is a plate hanging rod, (64) is a plate hanging chain, (10) ) (10 ') (10 ") is a plate suspension rod, (71) is a plate support plate, (5a) (11) (29a) (29'a) (11') (11") (64
a) (72) is a weighing pan, (12) (30) (30 ') (74) is a support leg, (6) is a nut, and (22) (59a) is a screw hole.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項１】ケース本体内にロードセルを配設し、該ロ
ードセルの一端側をケース本体に固着するとともに他端
支点側に取付けた取付部材に、上端を固定面に取付ける
吊部材を着脱自在に取付け、ケース本体の底面には秤皿
を備えた皿吊部材を着脱自在に取付け、かつ高さ調整可
能な支持脚を着脱する取付部を設けてなる吊方式の秤装
置。1. A load cell is provided in a case body, and one end of the load cell is fixed to the case body and a hanging member having an upper end attached to a fixed surface is detachably attached to an attachment member attached to the other end fulcrum side. A hanging type balance device which is detachably attached to the bottom of the case body and has a weighing pan, and a mounting portion for attaching and detaching a height-adjustable support leg. 【請求項２】上記取付部材に、吊部材に代えて上端に秤
皿を有する皿受部材を着脱自在に取付け、ケース本体の
底面には、該底面から前記皿吊部材を取外し、取付部に
支持脚を取付けて据置方式とした請求項第１項記載の秤
装置。2. A plate receiving member having a weighing pan at the upper end thereof is detachably attached to the attaching member instead of the hanging member, and the dish hanging member is detached from the bottom surface of the case body to attach to the attaching portion. 2. The weighing apparatus according to claim 1, wherein a supporting leg is attached to provide a stationary system.
JP3788289U 1989-03-31 1989-03-31 Scale device Expired - Lifetime JPH0639310Y2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3788289U JPH0639310Y2 (en) 1989-03-31 1989-03-31 Scale device
GB8920045A GB2229823B (en) 1989-03-31 1989-09-05 A weighing apparatus
SG46793A SG46793G (en) 1989-03-31 1993-04-15 A weighing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3788289U JPH0639310Y2 (en) 1989-03-31 1989-03-31 Scale device

Publications (2)

Publication Number Publication Date
JPH02129830U JPH02129830U (en) 1990-10-25
JPH0639310Y2 true JPH0639310Y2 (en) 1994-10-12

Family

ID=12509911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3788289U Expired - Lifetime JPH0639310Y2 (en) 1989-03-31 1989-03-31 Scale device

Country Status (3)

Country Link
JP (1) JPH0639310Y2 (en)
GB (1) GB2229823B (en)
SG (1) SG46793G (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0411786D0 (en) * 2004-05-26 2004-06-30 Advance Measuring & Weighing S Loadcell for weighing apparatus
DE202010011059U1 (en) 2009-08-13 2011-01-13 F. Hoffmann-La Roche Ag Support unit for mounting a plurality of liquid storage units
EP3001156B1 (en) 2014-09-24 2017-05-10 Mettler-Toledo (Albstadt) GmbH Modular weighing scale
US11073419B2 (en) 2015-11-06 2021-07-27 Conweigh Innovation Pty Ltd Apparatus including a bracket connector for determining the weight of an object such as a shipping container
EP3376186B1 (en) * 2017-03-16 2020-12-02 Scanvaegt Systems A/S Suspension for a weighing cell
CN114370920A (en) * 2022-01-11 2022-04-19 碧彩(上海)衡器技术有限公司 Suspension type weighing equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB599156A (en) * 1945-07-06 1948-03-05 Prec Engineering Company Readi Improvements in or relating to weighing machines
SE385975B (en) * 1974-03-13 1976-07-26 Nordisch Ab DEVICE FOR PASSENGER CARS

Also Published As

Publication number Publication date
GB8920045D0 (en) 1989-10-18
SG46793G (en) 1993-06-25
GB2229823B (en) 1993-02-10
GB2229823A (en) 1990-10-03
JPH02129830U (en) 1990-10-25

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