CN202018330U - Electronic scale - Google Patents
Electronic scale Download PDFInfo
- Publication number
- CN202018330U CN202018330U CN2011200731206U CN201120073120U CN202018330U CN 202018330 U CN202018330 U CN 202018330U CN 2011200731206 U CN2011200731206 U CN 2011200731206U CN 201120073120 U CN201120073120 U CN 201120073120U CN 202018330 U CN202018330 U CN 202018330U
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- Prior art keywords
- protecgulum
- bonnet
- scale
- sensor
- electronic scales
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Abstract
The present utility model discloses an electronic scale which belongs to a weighing measuring instrument. The electronic scale comprises a scale body and a rear cover detachably fixed on the scale body. The scale body comprises a front cover provided with buttons and a display, a scale pan fixed above the front cover, and a measuring circuit board and a sensor fixed inside the front cover. The measuring circuit board is respectively and electrically connected with the scale pan, the sensor, the display and the buttons, the joints of the front cover and the rear cover are respectively provided with grooves and buckles which can be mutually buckled tightly, the front cover and the back cover are provided with a pair of corresponding screw holes, the front cover and the rear cover are fixedly connected through the grooves, the buckles and a bolt passing through the two screw holes. The buckle connection way of the grooves and the buckles is adopted in the electronic scale, and the bolt is utilized to reinforce the electronic scale, thus the effect of fixing installation is completed realized, and bolts are saved. Moreover, the connection way is simple in assembling, saves time and labor, and effectively reduces the assembling cost.
Description
Technical field
The utility model relates to the measurement instrument technical field of weighing, and is specifically related to a kind of electronic scales.
Background technology
Electronic scales is the device of a kind of Measuring Object weight commonly used in people's daily life, is widely used in various occasions such as scientific research, production, family.At present, occurred many portable electronic scales on the market, volume is less, can carry, and it is extremely convenient to use in the daily life transaction.Traditional electronic scales generally comprises scale body and the bonnet that is removably fixed on the scale body, described scale body comprises the protecgulum that has button and display screen, be fixed in the outer scale pan of protecgulum, and being fixed in protecgulum interior metering circuit plate and sensor, described metering circuit plate is electrically connected with the scale pan, sensor, display screen, button respectively; The scale body adopts four screws to be connected with bonnet.This electronic scales is installed comparatively complicated, has wasted screw, has expended human resources, has increased assembly cost.
Summary of the invention
In order to address the above problem, the utility model provide a kind of cost lower, assemble simple electronic scales.
A kind of electronic scales, comprise scale body and the bonnet that is removably fixed on the scale body, described scale body comprises the protecgulum that is provided with button and display screen, be fixed in the scale pan of protecgulum top, and being fixed in protecgulum interior metering circuit plate and sensor, described metering circuit plate is electrically connected with the scale pan, sensor, display screen, button respectively; The junction of described protecgulum and bonnet is respectively equipped with the draw-in groove and the buckle that can engage fastening mutually, and described protecgulum and bonnet offer the pair of corresponding screw, and protecgulum and bonnet pass two screws by draw-in groove and buckle and a screw fixedlys connected.
Wherein, described protecgulum and bonnet be connected the frame that the edge is provided with fastening protecgulum, bonnet, described frame be provided with protecgulum, bonnet edge on the groove that is complementary of projection.
Wherein, described scale pan top is provided with the scale pan lid that can outwards rout up, and described scale pan lid is articulated in protecgulum.
Wherein, also be provided with the backlight that light source is provided for display screen in the described scale body, described backlight is electrically connected with the metering circuit plate.
Wherein, described sensor is an aluminium sensor.
The beneficial effects of the utility model are: a kind of electronic scales, comprise scale body and the bonnet that is removably fixed on the scale body, described scale body comprises the protecgulum that is provided with button and display screen, be fixed in the scale pan of protecgulum top, and being fixed in protecgulum interior metering circuit plate and sensor, described metering circuit plate is electrically connected with the scale pan, sensor, display screen, button respectively; The junction of described protecgulum and bonnet is respectively equipped with the draw-in groove and the buckle that can engage fastening mutually, and described protecgulum and bonnet offer the pair of corresponding screw, and protecgulum and bonnet pass two screws by draw-in groove and buckle and a screw fixedlys connected.
Electronic scales of the present utility model, the button bit connected mode of employing draw-in groove and buckle utilizes a screw to reinforce again, reach hard-wired effect fully, saved the use of screw, simultaneously, this connected mode assembling is simple, time saving and energy saving, effectively reduces assembly cost.
Description of drawings
Fig. 1 is a decomposition texture synoptic diagram of the present utility model.
Fig. 2 is a Facad structure synoptic diagram of the present utility model.
Fig. 3 is the reverse side structural representation of Fig. 2.
Description of reference numerals is as follows:
1-scale pan lid; 2-scale pan;
3-protecgulum; 31-display screen;
32-button; 33-draw-in groove;
4-frame; 41-groove;
5-bonnet; 51-buckle;
52-screw.
Embodiment
For the purpose, technical scheme and the advantage that make utility model is clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.
Specific embodiment one:
Referring to Fig. 1 to Fig. 3, a kind of electronic scales, comprise scale body and the bonnet 5 that is removably fixed on the scale body, described scale body comprises the protecgulum 3 that is provided with button 32 and display screen 31, be fixed in the scale pan 2 of protecgulum 3 tops, and being fixed in metering circuit plate and sensor in the protecgulum 3, described metering circuit plate is electrically connected with the scale pan 2, sensor, display screen 31, button 32 respectively; The junction of described protecgulum 3 and bonnet 5 is respectively equipped with the draw-in groove 33 and the buckle 51 that can engage fastening mutually, described protecgulum 3 and bonnet 5 offer the pair of corresponding screw, and protecgulum 3 and bonnet 5 pass two screws by draw-in groove 33 and buckle 51 and a screw 52 fixedlys connected.The protecgulum 3 of this electronic scales and bonnet 5 adopt the button bit connected mode of draw-in groove 33 and buckle 51, utilize a screw 52 to reinforce again, have reached hard-wired effect fully, saved the use of screw, simultaneously, this connected mode assembling is simple, time saving and energy saving, effectively reduce assembly cost.
Wherein, described protecgulum 3 and bonnet 5 be connected the frame 4 that the edge is provided with fastening protecgulum 3, bonnet 5, described frame 4 be provided with protecgulum 3, bonnet 5 edges on the groove 41 that is complementary of projection.The projection that frame 4 chucking protecgulums 3, bonnet 5 expose, it is tightr that electronic scales is connected, and realized the smooth of external form, more attractive in appearance.
Wherein, the described scale pan 2 tops are provided with the scale pan lid 1 that can outwards rout up, and described scale pan lid 1 is articulated in protecgulum 3.When using the scale pan 2 scale pan lid 1 is opened, time spent scale pan lid 1 does not cover the scale pan 2, has protected the scale pan 2 effectively, and simultaneously, scale pan lid 1 has prevented that also dust from entering scale body inside by the scale pan 2 slits, guaranteed the cleaning of electronic scales.
Wherein, also be provided with the backlight that light source is provided for display screen 31 in the described scale body, described backlight is electrically connected with the metering circuit plate.The backlight design of display screen 31 also can be used electronic scales under the situation of insufficient light, increased its practicality.
Wherein, described sensor is an aluminium sensor.
Specific embodiment two:
Present embodiment is with respect to the difference of specific embodiment one: the junction of described protecgulum 3 and bonnet 5 is provided with the draw-in groove 33 and the buckle 51 that can engage fastening mutually, described protecgulum 3 and bonnet 5 offer the pair of corresponding screw, and protecgulum 3 and bonnet 5 pass two screws by draw-in groove 33 and buckle 51 and a screw 52 fixedlys connected.The quantity of draw-in groove 33 and buckle 51 is two pairs, three pairs or four pairs, and is uniformly distributed in the junction of protecgulum 3 and bonnet 5.The connected mode of this structure is more firm with respect to embodiment one.
Specific embodiment three:
Present embodiment is with two difference with respect to specific embodiment one: described protecgulum 3 and bonnet 5 be connected the frame 4 that the edge is not provided with fastening protecgulum 3, bonnet 5, though it is smooth inadequately on external form like this, but do not influence the agent structure and the result of use of electronic scales, and lacked frame 4 and also reduced installation step, save fabricated material, reduced the cost of electronic scales.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (5)
1. electronic scales, comprise scale body and the bonnet that is removably fixed on the scale body, described scale body comprises the protecgulum that is provided with button and display screen, be fixed in the scale pan of protecgulum top, and being fixed in protecgulum interior metering circuit plate and sensor, described metering circuit plate is electrically connected with the scale pan, sensor, display screen, button respectively; It is characterized in that: the junction of described protecgulum and bonnet is respectively equipped with the draw-in groove and the buckle that can engage fastening mutually, described protecgulum and bonnet offer the pair of corresponding screw, and protecgulum and bonnet pass two screws by draw-in groove and buckle and a screw fixedlys connected.
2. a kind of electronic scales according to claim 1 is characterized in that: described protecgulum and bonnet be connected the frame that the edge is provided with fastening protecgulum, bonnet, described frame be provided with protecgulum, bonnet edge on the groove that is complementary of projection.
3. a kind of electronic scales according to claim 2 is characterized in that: described scale pan top is provided with the scale pan lid that can outwards rout up, and described scale pan lid is articulated in protecgulum.
4. a kind of electronic scales according to claim 3 is characterized in that: also be provided with the backlight that light source is provided for display screen in the described scale body, described backlight is electrically connected with the metering circuit plate.
5. according to each described a kind of electronic scales of claim 1 to 4, it is characterized in that: described sensor is an aluminium sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200731206U CN202018330U (en) | 2011-03-18 | 2011-03-18 | Electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200731206U CN202018330U (en) | 2011-03-18 | 2011-03-18 | Electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202018330U true CN202018330U (en) | 2011-10-26 |
Family
ID=44812000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200731206U Expired - Fee Related CN202018330U (en) | 2011-03-18 | 2011-03-18 | Electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202018330U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600578A (en) * | 2012-03-07 | 2012-07-25 | 东莞市明力电子有限公司 | Electronic arm strength tester |
| WO2016078076A1 (en) * | 2014-11-21 | 2016-05-26 | 益诺威(江阴)电子有限公司 | Scale |
| CN107014469A (en) * | 2015-10-06 | 2017-08-04 | 梅特勒-托莱多有限公司 | Payload reception device with snap-lock connector |
-
2011
- 2011-03-18 CN CN2011200731206U patent/CN202018330U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600578A (en) * | 2012-03-07 | 2012-07-25 | 东莞市明力电子有限公司 | Electronic arm strength tester |
| WO2016078076A1 (en) * | 2014-11-21 | 2016-05-26 | 益诺威(江阴)电子有限公司 | Scale |
| US9903752B2 (en) | 2014-11-21 | 2018-02-27 | X.J. Electrics (Hubei) Co., Ltd. | Scale with detachable protective cover |
| CN107014469A (en) * | 2015-10-06 | 2017-08-04 | 梅特勒-托莱多有限公司 | Payload reception device with snap-lock connector |
| CN107014469B (en) * | 2015-10-06 | 2020-09-04 | 梅特勒-托莱多有限公司 | Load receiver with snap lock connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20140318 |