CN2932333Y

CN2932333Y - Foldable electronic scale

Info

Publication number: CN2932333Y
Application number: CN 200620034398
Authority: CN
Inventors: 刘健康
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-24
Filing date: 2006-05-24
Publication date: 2007-08-08
Anticipated expiration: 2016-05-24

Abstract

The utility model discloses a folding electronic scale comprising a scale bottom board, a scale pan, a functional circuit module, a sensor, and a pivotal connector, wherein one expansion end of the pivotal connector is connected with the scale bottom board, the other expansion end of the pivotal connector is dead jointed with one end of the sensor, the other end of the sensor is dead jointed with the scale pan, the signal output terminal of the sensor is electronically connected with the functional circuit module, the functional circuit module is arranged above the scale bottom board or scale pan or pivotal connector. The utility model adopts a detachable design for the scale bottom board, the scale pan and the functional circuit module, wherein the scale bottom board and the scale pan by pivotal connection is capable of being opened and closed randomly, and cleaning can be carried out anytime and anywhere without the need of detachment of the electronic scale. Thereby, the structure of the utility model not only guarantees the device cleaning during routine use, but also avoids the effect on measurement accuracy during routine maintenance.

Description

The folding electronic scale

[technical field]

The utility model relates to a kind of electronic scales.

[background technology]

Electronic scales is widely used in every profession and trades such as family, health-care hospital, food, chemical industry, light textile, market, scientific research or the place as a kind of accurate weighing-apparatus.Aspect its physical construction, restriction because of material structure intensity and precision etc., the structural design of electronic scales mostly is closed design, after electronic scales used a period of time, inside had laying dust etc., influences its result of use, if cleaning, need electronic scales is taken apart, cleaning finishes and reinstalls, its daily cleaning is safeguarded bring inconvenience.In addition, because the sensor of electronic scales inside is a foil gauge, electronic scales is installed after taking cleaning apart again, trickle influence to position of foil gauge etc., all might cause the foil gauge stress distribution to change, or other reasons, and cause degradation under the precision of weighing and the accuracy.

[summary of the invention]

The purpose of this utility model is exactly in order to overcome above weak point of the prior art, provides a kind of simple in structure, easy to clean, the folding electronic scale of novelty aesthetic in appearance.

For achieving the above object, the utility model proposes a kind of folding electronic scale, comprise scale base plate, the scale pan, functional circuit module, sensor, pivot connector, described pivot connector one movable end connects the scale base plate, one end of the fixedly connected described sensor of another movable end, the other end of described sensor is fixedlyed connected with the described scale pan, the signal output part of described sensor is electrically connected with described functional circuit module, and described functional circuit module is installed on the top of described scale base plate or the scale pan or pivot connector.

Above-mentioned folding electronic scale, described pivot connector adopts hinge.Or described pivot connector adopts rotating shaft, its pivot, shaft portion respectively with described scale base plate, sensor is connected or one-body molded.Or described pivot connector adopts dismountable pin.

Described sensor comprises strain beam, foil gauge, and described foil gauge is fixed in the strain regions of described strain beam; Described strain beam one end and described pivot connector are affixed, and the other end and the described scale pan are affixed.The strain beam of described pivot connector and described sensor is one-body molded.

Above-mentioned folding electronic scale, described functional circuit module comprises LCD display, it is arranged at the surface or the top, pivot connector junction of the described scale pan.

Above-mentioned folding electronic scale also comprises transition piece, is connected between the described scale pan, the sensor.

Owing to adopted above scheme, brought following beneficial effect:

Because the utility model adopts the split-type design of scale base plate, the scale pan, functional circuit module, scale base plate, the scale pan adopt the pivot mode to connect, and can arbitrarily raise and close, and can clean whenever and wherever possible, and need not dismantle electronic scales; Therefore, structure of the present utility model can the cleaning of assurance device in daily use, can avoid the influence to measuring accuracy that may cause in the daily servicing again.

Structure of the present utility model has been overturned traditional enclosed design fully, and adopts accordion structure, novel structure.Because this kind structural design makes its scale base plate, the scale pan can select materials such as glass, stainless steel, ABS plastic, makes outward appearance of the present utility model more diversified, and is more attractive in appearance.

The utility model can split each parts when adopting dismountable pin easily,

[description of drawings]

Fig. 1 is the utility model embodiment one structure perspective diagram.

Fig. 2 is the utility model embodiment one deployed configuration synoptic diagram.

[embodiment]

Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiment.

Embodiment one: please refer to shown in Fig. 1,2, this routine electronic scales comprises scale base plate 5, the scale pan 1, functional circuit module 3, stainless steel hinge 4, scale base plate 5 is located with one page sheet of glue and stainless steel hinge 4 bonding on one side, another page sheet and the transition piece aluminium cake 7 of stainless steel hinge 4 are bonding.

Strain beam 2 one ends of sensor are screwed place in the middle of one page sheet of stainless steel hinge 4 by two threaded holes, and the other end is fixing with screw and aluminium cake 7 by two threaded holes.Aluminium cake 7 is then affixed with cardiosymphysis in the viscose glue and the scale pan 1.The foil gauge 6 of sensor is adhered to the strain regions lower surface of strain beam, and signal output part is connected to function module circuit 3 by lead-in wire.Functional circuit module 3 usefulness plastic cement shell spare mounts are above the bonding place of sensor and hinge 4.Functional circuit comprises MCU, display screen 31, and the measuring-signal of sensor inserts in the MCU, and through after the calculation process, reading is shown by display screen 31.Scale base plate 5 adopts the blue tempered glass of rectangle, and the scale pan also adopts the blue tempered glass of rectangle, and its area is more smaller than scale base areas.

Embodiment two: in this example, the two web member of the scale base plate and the scale pan adopts rotating shaft.The material of the scale base plate and the scale pan adopts ABS plastic, and rotating shaft can be one-body molded with the scale base plate, and functional circuit module is adhesively fixed due to the upper surface of the scale pan.

The scale base plate and the scale pan also can adopt stainless steel or other suitable material.

Claims

1, a kind of folding electronic scale, it is characterized in that: comprise scale base plate, the scale pan, functional circuit module, sensor, pivot connector, described pivot connector one movable end connects the scale base plate, one end of the fixedly connected described sensor of another movable end, the other end of described sensor is fixedlyed connected with the described scale pan, the signal output part of described sensor is electrically connected with described functional circuit module, and described functional circuit module is installed on described scale base plate or the scale pan or pivot connector top.

2, folding electronic scale as claimed in claim 1, it is characterized in that: described pivot connector is a hinge.

3, folding electronic scale as claimed in claim 1, it is characterized in that: described sensor comprises strain beam, foil gauge, described foil gauge is fixed in the strain regions of described strain beam; Described strain beam one end and described pivot connector are affixed, and the other end and the described scale pan are affixed.

4, folding electronic scale as claimed in claim 1 is characterized in that: described pivot connector is rotating shaft, its pivot, shaft portion respectively with described scale base plate, sensor is connected or one-body molded.

5, folding electronic scale as claimed in claim 1, it is characterized in that: described functional circuit module comprises LCD display, it is arranged at the surface or the top, pivot connector junction of the described scale pan.

6, folding electronic scale as claimed in claim 1 is characterized in that: also comprise transition piece, be connected between the described scale pan, the sensor.

7, folding electronic scale as claimed in claim 1 is characterized in that: described pivot connector is dismountable pin.

8, folding electronic scale as claimed in claim 3, it is characterized in that: the strain beam of described pivot connector and described sensor is one-body molded.