CN2328002Y

CN2328002Y - Electronic desk scale body

Info

Publication number: CN2328002Y
Application number: CN 98226404
Authority: CN
Inventors: 朱燕臣
Original assignee: MEITELE TUOLIDUO CHANGZHOU WEI
Current assignee: Mettler Toledo Changzhou Weighing Equipment Co Ltd
Priority date: 1998-04-08
Filing date: 1998-04-08
Publication date: 1999-07-07
Anticipated expiration: 2008-04-08

Abstract

The utility model discloses an electronic desk scale body, comprising an upper bearing frame, a lower bearing frame, side plates and a sensor. The utility model is characterized in that the both ends of the sensor are respectively and fixedly connected with the upper bearing frame and the lower bearing frame; the both sides of the upper and lower bearing frames which are both corrugated plates are welded with the side plates. The utility model has the advantages that the amount of parts is small; the fabrication is easy; the cost is low; the consistency of the quality of products is good.

Description

Electronic platform scale scale body

The utility model relates to a kind of electronic platform scale, the scale structure of especially relevant electronic platform scale.

Present known electronic platform scale scale structure, as Chinese patent CN2249893Y is disclosed, the general steel pipe manufacturing bearing frame that adopts is welded with the sensor installing plate on the steel pipe, be welded to form supporting frame with parts such as crossbeam, sleeve pipes again, often there is difference in the upper and lower supporting frame structure of this scale body, this just makes making process component on opportunity more, and the process-cycle is longer, and cost is higher, and welding sequence is more, is difficult to the coherence request of ensuring the quality of products.

The purpose of this utility model is to provide a kind of employing parts few, is convenient to make and the conforming electronic platform scale scale body of ensuring the quality of products.

To achieve the above object, electronic platform scale scale body of the present utility model has last bearing frame, following bearing frame, side plate and sensor, fixedly connected with following bearing frame with last bearing frame respectively in the two ends of sensor, the both sides of last load-bearing and following bearing frame and side plate welding, last bearing frame and following bearing frame are corrugated plate.

In order to make scale structure compacter, reduce scale height degree, and reach the purpose of this utility model better, the xsect that preferably will go up bearing frame and following bearing frame is symmetrical arranged, and sensor is between the corresponding trough of the crest of last bearing frame and following bearing frame.

After adopting such structure, because upper and lower bearing frame all adopts corrugated plate to make, behind the side plate of burn-oning, supporting frame has only been used two kinds of parts, and not only the part of Cai Yonging is few, and corrugated plate and side plate can adopt die forming, is convenient to manufacturing, and it is economical to save time; Welding sequence is few, easily guarantees the consistance of product quality.

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is the structural representation of electronic platform scale scale body of the present utility model, also is the B-B line cut-open view of Fig. 5;

Fig. 2 is that Fig. 1 is along A-A line cut-open view;

Fig. 3 is the front view of side plate;

Fig. 4 is the vertical view of side plate:

Fig. 5 is the vertical view of Fig. 1.

Shown in Fig. 1,2,5, electronic platform scale scale body of the present utility model has last bearing frame (2), following bearing frame (7), side plate (9) and sensor (6), fixedly connected with screw (4) with following bearing frame (7) with last bearing frame (2) respectively in the two ends of sensor (6), the both sides of upper and lower bearing frame (2), (7) and side plate (9) welding.Last bearing frame (2) and following bearing frame (7) are corrugated plate, its xsect be " Shape, and the xsect of going up bearing frame (2) and following bearing frame (7) is symmetrical arranged, sensor (6) are positioned between the corresponding trough (13) of crest (12) and following bearing frame (7) in the middle part of the bearing frame (2).On last bearing frame (2); two stop screws (3) are equipped with at the place, both sides that is positioned at sensor (6) position; fixedly connected with the crest (12) of last bearing frame (2) with nut (10) in stop screw (3) upper end; the lower end of stop screw (3) keeps certain distance with the corresponding trough (13) of following bearing frame (7); this distance can be when the scale body transships; stop screw (3) can push up down on the corresponding trough (13) of bearing frame (7); thereby sensor (6) is played overload protective function; certainly, stop screw (3) also can be fixed on down on the bearing frame (7).Crest (12) upper surface in last bearing frame (2) is equipped with spirit bubble (5) and cushion block (1).Shown in Fig. 3,4, the horizontal section of side plate (9) be "

" shape.Bending part in upper side panel (9) also is equipped with cushion block (1), at the bending part of bottom side plate (9) nut (8) is housed, and nut can be twisted people's leg in (8); the upper and lower part side plate keeps certain distance between (9); during the sidepiece overload, upper and lower side plate (9) pushes up mutually, and sensing (6) is shielded.

The utility model in use, can in nut (8), twist people's leg, adjust leg length, make spirit bubble (5) show whole scale body horizontal positioned, go up the cover upper table surface at pad (1) again, weight on the table top passes to bearing frame (2) by cushion block (1), upper screw (4), sensor (6), lower screw (4), following bearing frame (7) and leg, and sensor (6) is exported signal.

Certainly, also there are some conversion in the utility model, as, corrugated plate also can adopt a peak two paddy forms or multimodal multiple valley type formula; Upper and lower bearing frame (2), (7) also can asymmetricly be arranged, and arranged stacked, at this moment sensor (6) can be positioned between the crest of the crest (12) of bearing frame (2) and following bearing frame (7), also can be positioned between the trough (13) of the trough of bearing frame (2) and following bearing frame (7); When upper and lower bearing frame (2), (7) symmetric arrangement, sensor (6) also can be positioned between the crest of the trough of bearing frame (2) and following bearing frame (7); The also straight plate of side plate (9), two ends are received and are round end, and side plate (9) can also be that angle steel is made, and all is subjected to the utility model protection with up conversion.

Claims

1, a kind of electronic platform scale scale body, have last bearing frame (2), following bearing frame (7), side plate (9) and sensor (6), fixedly connected with following bearing frame (7) with last bearing frame (2) respectively in the two ends of sensor (6), the both sides of last bearing frame (2) and following bearing frame (7) and side plate (9) welding is characterized in that: go up bearing frame (2) and following bearing frame (7) and be corrugated plate.

2, electronic platform scale scale body according to claim 1 is characterized in that: the xsect of described corrugated plate for "

Shape.

3, electronic platform scale scale body according to claim 1 is characterized in that: the horizontal section of side plate (9) for "

" shape.

4, according to claim 1 or 2 or 3 described electronic platform scale scale bodies, it is characterized in that: the xsect of going up bearing frame (2) and following bearing frame (7) is symmetrical arranged, and sensor (6) is positioned between the corresponding trough (13) of the crest (12) of bearing frame (2) and following bearing frame (7).