CN201016799Y

CN201016799Y - Glass-plastic structure electronic scale

Info

Publication number: CN201016799Y
Application number: CNU2007200046157U
Authority: CN
Inventors: 刘少凡
Original assignee: LIANTONG HOLDINGS CO Ltd
Current assignee: LIANTONG HOLDINGS CO Ltd
Priority date: 2007-03-21
Filing date: 2007-03-21
Publication date: 2008-02-06
Anticipated expiration: 2017-03-21

Abstract

The utility model is an electronic balance of glass-plastic structure comprising a shell, an electronic detecting circuit, a battery box and a sensor; the shell consists of a plastic surface shell and a glass support; the plastic surface shell covers the glass support. The utility model is characterized by a low cost and safe use; the utility model can be used for manufacturing super-thin electronic balance.

Description

Glass is moulded the structure electronic scales

Technical field

The utility model relates to a kind of electronic scales, is mainly used in weighing scale and kitchen scale.

Background technology

Electronic Scales for Human Beings on the market has glass Electronic Scales for Human Beings and plastic housing Electronic Scales for Human Beings, and the glass Electronic Scales for Human Beings is provided with face glass, and it has following shortcoming: 1, face and the limit to face glass requires the quality height, thus the cost height; 2, glass is easily skidded, and has potential safety hazard.The housing of plastic housing Electronic Scales for Human Beings is combined by plastics face-piece and plastic bottom cover, this scale has following shortcoming: the undercapacity of housing needs thickening and reinforcement to reach desired load-bearing capacity, so not only the thickness effect outward appearance of scale, and materials are many, thus the cost height.

Summary of the invention

The purpose of this utility model is at the problems referred to above, provides the low glass of a kind of cost to mould the structure electronic scales.

The purpose of this utility model is achieved in that the utility model comprises housing, electronic measurement circuit, battery case and sensor, and described housing is combined by plastics face-piece and glass support, and the plastic cover cap is on glass support.

Technique effect of the present utility model is:

1, the utility model adopts the glass support carrying, and the plastics face-piece need not thickening and reinforcement, thus can make ultra-thin platform scale, and the profile of plastics face-piece can be changeable, can produce the product of outward appearance fashion.

2, the glass support in the utility model is lived by the plastic cover cap, thereby not high to the quality requirements on the face of glass support and limit, and the plastics face-piece only is used for decorating and the assembling electronic section, can lack materials, so the utility model can be saved cost greatly.

3, the utility model is safe in utilization, has eliminated the hidden danger of skidding to hurt sb.'s feelings.

Description of drawings

Fig. 1 is the top junction composition of embodiment.

Fig. 2 is the chart at the bottom of of embodiment.

Fig. 3 is the A-A cut-open view of Fig. 2.

Fig. 4 is the B-B cut-open view of Fig. 2.

Fig. 5 is the D enlarged drawing of Fig. 3.

Fig. 6 is the partial enlarged drawing that the C-C of Fig. 3 analyses and observe.

Fig. 7 is the E enlarged drawing of Fig. 4.

Fig. 8, Fig. 9 are respectively the structural drawing of the upper and lower faces of sensor stand among the embodiment.

Figure 10, Figure 11 are respectively the structural drawing of the upper and lower faces of sensor box among the embodiment.

Figure 12, Figure 13 are respectively the structural drawing that supports the upper and lower faces of foot pad among the embodiment.

Figure 14, Figure 15 are respectively the front view and the right views of sensor among the embodiment.

Figure 16 is a sensor and the unitized construction side view that supports foot pad among the embodiment.

Embodiment

As shown in Figures 1 to 4, the housing of present embodiment electronic scales is combined by plastics face-piece 2 and glass support 1, glass support 1 is a square glass plate, be embedded in the bottom of plastics face-piece 2, the bottom surface of glass plate 1 is concordant with the bottom of plastics face-piece 2, plastics face-piece 2 covers on glass plate 1 like this, and glass plate 1 is supporting plastics face-piece 2.In plastics face-piece 2 electronic measurement circuit is installed, the utility model can adopt any existing electronic measurement circuit.

As Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 7, below glass plate, be provided with four sensors-feet mat structure, they are installed in the edge of glass plate 1, be positioned at four chamfering places of glass plate 1, sensor-feet mat structure comprises pressure transducer 4, sensor stand 5, sensor box 6 and support foot pad 7, sensor stand 5 is made by foam, its shape such as Fig. 8 and shown in Figure 9, sensor stand 5 is every between sensor 4 and glass plate 1, play the effect of alignment sensor 4, sensor 4 is the sheet type elastic body, its structure such as Figure 14 and shown in Figure 15, it comprises a U-shaped district 41, an inverted U-shaped district 42 and be connected intermediate beams 43 between two U-shapeds bottom, U-shaped district 41 is the Support, be adjacent to sensor stand 5, inverted U-shaped district 42 is fixed support foot pad district, be provided with through hole 10 at the two ends in inverted U-shaped district 42, fixedly connected with support foot pad 7 with key screw sensor 4 at this, support structure such as Figure 12 of foot pad 7, shown in Figure 13, it directly is connected as shown in figure 16 with two side bars in the inverted U-shaped district 42 of sensor 4, sensor 4 is herein by supporting foot pad 7 stressed distortion, the intermediate beam 43 of sensor 4 is the distorted area, be pasted with strainometer 11 thereon, strainometer 11 is electrically connected with electronic measurement circuit by lead, outside sensor 4 and sensor stand 5, be stamped sensor box 6 as shown in Figure 10 and Figure 11, sensor box 6 jam sensors 4 are also fixedlyed connected with plastics face-piece 2 by a screw 3, simultaneously glass plate 1 is compressed the location, supporting the bottom of foot pad 7 stretches out from the central opening of sensor box 6, support between foot pad 7 and the sensor box 6 and leave the gap, supporting foot pad 7 like this when sensor 4 stress deformations has the space that moves up and down.Also be equipped with rebasing in the bottom of supporting foot pad 7.

Sensor 4 in the present embodiment is integrated, and its performance is more stable, and manufacturing process is simpler, and cost is low; And be the sheet type structure, make whole electronic scales product thinner.

As Fig. 2 and shown in Figure 6, present embodiment is provided with battery case 8 at the bottom sides end of plastics face-piece 2, and the part of battery case 8 is blocked by glass plate 1, can prevent that like this battery 9 from jumping out.

Claims

1. a glass is moulded the structure electronic scales, comprises housing, electronic measurement circuit, battery case and sensor, it is characterized in that: described housing is combined by plastics face-piece and glass support, and the plastic cover cap is on glass support.

2. glass according to claim 1 is moulded the structure electronic scales, it is characterized in that: described glass support is a glass plate, is embedded in the bottom of plastics face-piece, and the bottom surface of glass plate is concordant with the bottom of plastics face-piece.

3. glass according to claim 1 and 2 is moulded the structure electronic scales, it is characterized in that: the support foot pad of described sensor and its below is fixed together, and is installed in the below of glass support.

4. glass according to claim 1 and 2 is moulded the structure electronic scales, it is characterized in that: described sensor is positioned on the sensor stand, outside sensor and sensor stand, be stamped sensor box, the sensor box jam sensor also is fixed together with housing, supports the bottom of foot pad and stretches out from the central opening of sensor box.

5. glass according to claim 4 is moulded the structure electronic scales, it is characterized in that: described sensor is the sheet type elastic body, comprise a U-shaped district, an inverted U-shaped district and be connected two intermediate beams between the U-shaped bottom, the U-shaped district is the Support, be adjacent to sensor stand, inverted U-shaped district is fixed support foot pad district, two ends in inverted U-shaped district are provided with through hole, be used for fixedlying connected with the support foot pad by the key screw sensor, intermediate beam is the distorted area, be pasted with strainometer thereon, strainometer is connected with electronic measurement circuit by lead.

6. glass according to claim 4 is moulded the structure electronic scales, it is characterized in that: described glass support is a glass plate, be embedded in the bottom of plastics face-piece, the bottom surface of glass plate is concordant with the bottom of plastics face-piece, described sensor and support foot pad are provided with several, be installed in the edge of glass plate, thereby sensor box is fixedlyed connected with the plastics face-piece glass plate is compressed the location.

7. glass according to claim 2 is moulded the structure electronic scales, it is characterized in that: described battery case is located at the bottom sides end of plastics face-piece, and part is blocked by glass plate.