CN201340298Y

CN201340298Y - Folding-type electronic parcel scale

Info

Publication number: CN201340298Y
Application number: CNU2008202056961U
Authority: CN
Inventors: 卢运成
Original assignee: ZHONGSHAN YONGHENG DAILY PRODUCTS CO Ltd
Current assignee: ZHONGSHAN YONGHENG DAILY PRODUCTS CO Ltd
Priority date: 2008-12-15
Filing date: 2008-12-15
Publication date: 2009-11-04
Anticipated expiration: 2018-12-15

Abstract

The utility model discloses a folding-type electronic parcel scale. The folding-type electronic parcel scale comprises a scale body used for bearing weighed articles, an electronic display device, weighing sensors and an electronic scale control unit; wherein the scale body comprises a telescopic scale face and a plurality of supporting feet, each end point of the telescopic scale face is connected with the supporting feet, and the weighing sensors are arranged in the supporting feet; the telescopic scale face can be unfolded along a plane when in use, and can be folded as well as contracted when not in use for convenient carrying. The scale body which is composed of the telescopic scale face can be folded and contracted, and leads small area when not in use, so that the carrying is convenient; when large-volume articles need to be weighed, the telescopic scale face can be stretched, so as to enlarge the scale body and be convenient for use.

Description

Foldable electronic parcel scale

(1) technical field:

The utility model relates to the folding electronic scale, particularly is applicable to wrap up the middle electronic scales that uses of weighing.

(2) background technology:

The electronic scales of existing weighing parcel usefulness, comprise the scale body, electronic console and the LOAD CELLS that are used to carry by the weighing article, as shown in Figure 1, the scale body comprises scale pan A and base B, base B is installed in scale pan A bottom, and base B side shows has display window C, electronic console to be embedded in display window C back, the user sees data on the electronic console by display window C, in the LOAD CELLS mounting seat B, the bottom of scale pan A.The electronic scales of this spline structure is inconvenient to claim the article of large volume if the scale body is little; For the area of plane that claims the larger area article scale pan just will increase thereupon, but such electronic scales is not portable, and for this reason, the designer constantly studies, wish to find portable and the functional method that both get both, make things convenient for the postal delivery personnel of express delivery to carry use.

(3) utility model content:

In order to overcome the deficiencies in the prior art, the utility model provide a kind of simple in structure, can folding retractable, be convenient for carrying and folding electronic scale that can weighing larger volume article.

The utility model is to realize by following technical scheme:

Foldable electronic parcel scale, comprise and be used to carry by the scale body of weighing article, electronic console, LOAD CELLS and electronic scale control module, wherein, described scale body comprises extensible steelyard face, several feets, each end points of extensible steelyard face is connected with feet, LOAD CELLS is installed in the feet, and the extensible steelyard face in use can fold when not using and shrink to get up to be convenient for carrying along planar development.

The utility model compared with prior art, the utility model has following advantage: the scale body of being made up of the extensible steelyard face is collapsible flexible, can to fold up area little for the scale body when not using, and is convenient for carrying; When needs claimed the article of larger volume, the extensible steelyard face that can stretch increased the scale body, the convenient use, and simple in structure.

Above-mentioned described extensible steelyard face is made up of many folded sheets to cross-articulation, and every pair of folded sheet is to be hinged together in the middle of being stacked by two boards, and adjacent two pairs of folded sheets head and the tail are hinged, and the folded sheet of head end and afterbody is hinged on the feet.The folded sheet cross-articulation, simple in structure and solid, flexible convenient, again can with weight average be distributed on each feet.

The output terminal of above-mentioned described LOAD CELLS has data line to be connected with the electronic scales control module, and electronic scales control module output terminal connects the input end of electronic console.Described data line is to place the hollow sleeve the inside, and hollow sleeve is connected between the feet.But hollow sleeve protected data line also can strengthen the integral hardness of electronic scales.

Above-mentioned described hollow sleeve is made up of the vertical pipe and the lateral extensometer draw.The described lateral extensometer draw is to be formed by connecting by the mutually nested telescopic tubing of multistage.The lateral extensometer draw prolongs thereupon during the elongation of extensible steelyard face.

Above-mentioned described electronic scales control module is hinged on wherein on the vertical pipe, and the electronic scales control module can spin upside down along fixed bar.Electronic console and electronic scale control module are installed on the housing.When using electronic scales, the housing upset that electronic scales control module and electronic console are installed makes progress, the convenient electronic console of observing; When not using, housing can overturn downwards and be received into the bottom of extensible steelyard face, has further reduced the volume of electronic scales.

(4) description of drawings:

Below in conjunction with accompanying drawing the utility model is done detailed explanation:

Fig. 1 is the prior art constructions synoptic diagram;

Fig. 2 is that the utility model draws back the structural representation when using;

Fig. 3 is the structural representation after the folding contraction of the utility model;

Fig. 4 is the upward view that the utility model is received poststack;

Fig. 5 is a fundamental diagram of the present utility model.

(5) embodiment:

As shown in Figure 2, the utility model comprises and is used to carry by the scale body of weighing article, electronic console 6, LOAD CELLS and electronic scale control module 1, wherein, described scale body comprises extensible steelyard face, several feets 2, each end points of extensible steelyard face is connected with feet 2, in the feet 2 LOAD CELLS is installed, the extensible steelyard face in use can fold when not using and shrink to get up to be convenient for carrying along planar development.By the scale body collapsible that the extensible steelyard face is formed, the scale bulk area is little when not using, and is convenient for carrying; When needs claimed the article of larger volume, the extensible steelyard face that can stretch increased the scale body, the convenient use.

Above-mentioned described extensible steelyard face is made up of many folded sheets 3 to cross-articulation, and every pair of folded sheet 3 is to be hinged together in the middle of being stacked by two boards, and adjacent two pairs of folded sheets, 3 head and the tail are hinged, and the folded sheet 3 of head end and afterbody is hinged on the feet 2.Folded sheet 3 cross-articulation, simple in structure and solid, flexible convenient, again can with weight average be distributed on each feet 2.

LOAD CELLS in the above-mentioned described feet 2, the output terminal of LOAD CELLS has data line to be connected with electronic scales control module 1, and electronic scales control module 1 output terminal connects the input end of electronic console 6.Described data line is to place the hollow sleeve the inside, and hollow sleeve is connected between the feet 2.But hollow sleeve protected data line also can strengthen the integral hardness of electronic scales, makes electronic scales more solid.

Above-mentioned described hollow sleeve is made up of the vertical pipe 4 and the lateral extensometer draw 5.The described lateral extensometer draw 5 is to be formed by connecting by the mutually nested telescopic tubing of multistage.The lateral extensometer draw 5 prolongs thereupon during the elongation of extensible steelyard face.

The principle of work of electronic scales as shown in Figure 5, on the weight that is claimed article is delivered to LOAD CELLS in the feet 2 from the extensible steelyard face, LOAD CELLS produces signal and is sent on the electronic scales control module 1 by data line, electronic scales control module 1 comprises amplifying circuit, A/D converter and CPU (central processing unit), and signal is delivered to and is sent to electronic display 6 after the central processing unit for processing and shows through becoming digital signal behind amplifier and the A/D converter.

As shown in Figure 3, Figure 4, above-mentioned described electronic scales control module 1 is hinged on wherein vertical pipe on 4, and electronic scales control module 1 can longitudinally be managed 4 and be spun upside down.Electronic console 6 and electronic scale control module 1 are installed on the housing.When using electronic scales, the housing upset that electronic scales control module 1 and electronic console 6 are installed makes progress, and the user can determine the flip angle of electronic console 6 as required, the convenient electronic console 6 of observing; When not using, housing can overturn downwards, and electronic scales control module 1 and electronic console 6 are received into the bottom of extensible steelyard face, and electronic console has further reduced the volume of electronic scales.

Claims

1. Foldable electronic parcel scale, comprise and be used to carry by the scale body of weighing article, electronic console (6), LOAD CELLS and electronic scale control module (1), it is characterized in that: described scale body comprises extensible steelyard face and several feets (2), each end points of extensible steelyard face is connected with feet (2), feet is equipped with LOAD CELLS in (2), the extensible steelyard face in use can fold when not using and shrink to get up to be convenient for carrying along planar development.

2. Foldable electronic parcel scale according to claim 1, it is characterized in that: described extensible steelyard face is made up of many folded sheets to cross-articulation (3), every pair of folded sheet (3) is to be hinged together in the middle of being stacked by two boards, adjacent two pairs of folded sheets (3) head and the tail are hinged, and the folded sheet of head end and afterbody (3) is hinged on the feet (2).

3. Foldable electronic parcel scale according to claim 1 and 2 is characterized in that: the output terminal of LOAD CELLS has data line to be connected with electronic scales control module (1), and electronic scales control module (1) output terminal connects the input end of electronic console (6).

4. Foldable electronic parcel scale according to claim 3 is characterized in that: described data line is to place the hollow sleeve the inside, and hollow sleeve is connected between the feet (2).

5. Foldable electronic parcel scale according to claim 4 is characterized in that: described hollow sleeve is made up of the vertical pipe (4) and the lateral extensometer draw (5).

6. Foldable electronic parcel scale according to claim 5 is characterized in that: the described lateral extensometer draw (5) is to be formed by connecting by the mutually nested telescopic tubing of multistage.

7. Foldable electronic parcel scale according to claim 4 is characterized in that: described electronic scales control module (1) is hinged on wherein vertical pipe on (4), and electronic scales control module (1) can spin upside down along fixed bar (4).

8. Foldable electronic parcel scale according to claim 4 is characterized in that: electronic console (6) and electronic scale control module are installed on the housing.