CN213120775U - Small electronic scale - Google Patents
Small electronic scale Download PDFInfo
- Publication number
- CN213120775U CN213120775U CN202022086064.1U CN202022086064U CN213120775U CN 213120775 U CN213120775 U CN 213120775U CN 202022086064 U CN202022086064 U CN 202022086064U CN 213120775 U CN213120775 U CN 213120775U
- Authority
- CN
- China
- Prior art keywords
- gravity sensor
- display screen
- battery
- electronic scale
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005484 gravity Effects 0.000 claims abstract description 50
- 238000005303 weighing Methods 0.000 claims abstract description 34
- 125000006850 spacer group Chemical group 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a small electronic scale, which comprises a shell, wherein a gravity sensor, a circuit board, a display screen and a battery are arranged in the shell, the gravity sensor, the display screen and the battery are respectively and electrically connected with the circuit board, the gravity sensor is fixedly connected with a weighing table board, the gravity sensor is used for sensing a weight signal, and the circuit board is used for converting the weight signal into a digital signal and sending the digital signal to the display screen for display; the battery is 2 economize on electricity wares, the casing is equipped with and corresponds 2 battery compartment, supplies 2 economize on electricity batteries to put into respectively, 2 have sunken spacer between the battery compartment, gravity sensor puts into the spacer for gravity sensor is located the positive centre of mesa of weighing, and makes 2 battery compartments set up for gravity sensor symmetry interval. The utility model discloses can realize that the volume is littleer and thiner, weigh more even more accurate technological effect moreover.
Description
Technical Field
The utility model relates to an electronic scale field, concretely relates to small-size electronic scale.
Background
The electronic scale is a weighing apparatus applying electronic technology, and the power supply mode of the small electronic scale in the current market is mainly battery power supply. The current commercial small electronic scale mainly comprises the following parts: casing, gravity sensor, circuit board, battery. Wherein, the gravity sensor adopts a resistance strain type weighing sensor and is matched with a shear beam type structure; the signal processing circuit in the circuit board takes the electric bridge as a basic circuit, converts the electric bridge into a digital signal through an A/D conversion module in the circuit board, processes the digital signal through the MCU of the circuit board and then sends the digital signal to the display screen for display. In the present small electronic scale, the battery is often arranged on any one side surface, and the gravity sensor is arranged in the middle, and the inventor finds that the defects are that the minimization and the thinning of the maximum degree can not be realized, so that the volume of the electronic scale still has room for improvement.
SUMMERY OF THE UTILITY MODEL
In view of the above, in order to solve the above technical problems, an object of the present invention is to provide a small electronic scale, which can achieve the technical effects of smaller size and thinner thickness, thereby making the small electronic scale easier to carry.
The adopted technical scheme is as follows:
a small electronic scale comprises a shell, wherein a gravity sensor, a circuit board, a display screen and a battery are arranged in the shell, the gravity sensor, the display screen and the battery are respectively and electrically connected with the circuit board, the gravity sensor is fixedly connected with a weighing table board, the gravity sensor is used for sensing a weight signal, and the circuit board is used for converting the weight signal into a digital signal and sending the digital signal to the display screen for display; the battery is 2 economize on electricity wares, the casing is equipped with and corresponds 2 battery compartment, supplies 2 economize on electricity batteries to put into respectively, 2 have sunken spacer between the battery compartment, gravity sensor puts into the spacer for gravity sensor is located the positive centre of mesa of weighing, and makes 2 battery compartments set up for gravity sensor symmetry interval.
Further, 2 battery compartments are symmetrically spaced and arranged in parallel relative to the gravity sensor.
Further, the weighing table is square.
Further, the weighing table is circular.
Further, the gravity sensor is a resistance strain type weighing sensor.
Further, the gravity sensor is in a rectangular parallelepiped shape.
Further, the gravity sensor fixes the weighing table top through a fixing piece.
Further, the hidden display screen is realized by adopting any one of the following two selectable schemes:
the first scheme is as follows: the display screen is embedded on the surface of the shell and is level to the surface of the shell; the surface color of the shell is consistent with the color of the display screen when the display screen is not displayed;
scheme II: the display screen is installed inside the shell and is completely covered by the surface of the shell, and the shell is made of semitransparent materials.
Further, in the first embodiment, the housing is made of a material having a color consistent with a color of the display screen when the display screen is not displayed.
Further, in the second embodiment, the housing is covered with a film having a color similar to that of the display screen when the display screen is not displayed.
The beneficial effects of the utility model reside in that:
because the 2 battery compartments are provided with the sunken interval regions, the gravity sensor is arranged in the interval regions, so that the gravity sensor is positioned in the middle of the weighing platform surface, and the 2 battery compartments are symmetrically arranged relative to the gravity sensor at intervals, the optimal configuration of each component is realized, the minimization and the thinning of the configuration volume are realized in the middle (center) and symmetrical mode, and the small-sized electronic scale which is easier to carry can be manufactured.
But also can realize an effect that the optimized configuration ensures that the weighing table-board is stressed more uniformly when weighing, thereby being capable of weighing more accurately.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic perspective view of a small electronic scale.
Fig. 2 is an exploded view of a small electronic scale.
Fig. 3 is an exploded view of a part of a small electronic scale.
Fig. 4 is an exploded view of another perspective view of the components of the small electronic scale portion of fig. 3.
In the figure, 101-weighing table; 102-a fixture; 103-gravity sensor; 104-upper shell; 105-a battery compartment; 106-inferior shell; 107-circuit board; 108-a display screen; 109-a battery; 110-a battery cover; a 111-spacer region.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only preferred embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a small electronic scale comprises a housing, a gravity sensor 103, a circuit board 107, a display screen 108 and a battery 109 are arranged in the housing, the gravity sensor 103, the display screen 108 and the battery 109 are respectively electrically connected with the circuit board 107, the gravity sensor 103 is fixedly connected with a weighing platform 101, the gravity sensor 103 is used for sensing a weight signal, and the circuit board 107 is used for converting the weight signal into a digital signal and sending the digital signal to the display screen 108 for displaying. More specifically, the circuit board 107 integrates an a/D conversion module for converting the weight signal into a digital signal and an MCU for transmitting the digital signal to the display screen 108 for display.
The battery 109 is 2 batteries 109, and the casing is equipped with corresponding 2 battery compartment 105, supplies 2 batteries 109 to put into respectively. The 2 battery bins 105 have a recessed spacer 111 therebetween, and the spacer 111 is formed by arranging the 2 battery bins 105 at intervals on the same plane. The gravity sensor 103 is placed in this space 111 such that the gravity sensor 103 is located in the very middle of the weighing platform 101, i.e. occupies the very center of the weighing platform 101, and such that the 2 battery compartments 105 are symmetrically spaced with respect to the gravity sensor 103. In a further preferred embodiment, the 2 battery compartments 105 are symmetrically spaced and arranged in parallel with respect to the gravity sensor 103. The weighing platform 101 may be square, for example square or rectangular, or may be circular. This embodiment is rectangular. The gravity sensor 103 is a resistance strain type weighing sensor in a rectangular parallelepiped shape. The gravity sensor 103 is a common part for electronic scales, and is commercially available.
The inventor has improved that the layout volume is minimized and the thickness is reduced in a manner of being right in the middle (center) and symmetrical, and the layout of each component is optimized, so that a small electronic scale which is easier to carry can be made. But also can realize an effect that the optimized configuration ensures that the weighing table-board is stressed more uniformly when weighing, thereby being capable of weighing more accurately.
The gravity sensor 103 may fix the weighing platform 101 by a fixing plate. Namely, one surface of the fixing plate is fixed with the gravity sensor 103, and the other surface of the fixing plate is fixed with the weighing platform 101. The gravity sensor 103 increases the fixing area with the weighing platform 101 by means of the fixing plate. Moreover, the gravity sensor is fixed in the middle of the fixing plate, and the fixing plate is fixed in the middle of the weighing table top, so that the gravity sensor not only increases the fixing area of the weighing table top 101, but also enables all the components to be located in the middle, and finally enables the weighing table top to be stressed more uniformly.
The housing may be further divided into an upper case 104 and a lower case 106, and the battery 109 may be covered with a battery cover 110 for easy replacement of the battery 109.
The display screen 108 may be a normal display screen 108, or a concealable display screen 108 may be used. The present embodiment may employ a concealable display screen 108. The concealable display screen 108 may be implemented using any of two alternative approaches:
the first scheme is as follows: the display screen 108 is embedded in the surface of the shell and is level with the surface of the shell; the surface color of the housing is consistent with the color when the display screen 108 is not displayed; specifically, the housing is made of a material that is consistent with the color of the display screen 108 when not in use.
Scheme II: the display screen 108 is mounted inside the housing and is completely covered by the surface of the housing, which is made of a translucent material. Specifically, the housing is covered on the surface with a film that is consistent with the color when the display screen 108 is not displaying.
The contents of the specification of the inventor's patent publication CN211186965U can be further referred to in the first and second schemes, and if necessary, the contents of part or all of the specification of CN211186965U can be introduced. The embodiment may adopt the first scheme.
By adopting the hidden display screen, compared with the key, the technical effect of further miniaturization and thinning can be further realized.
The above detailed description is only for the purpose of illustrating the practical embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the technical spirit of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A small electronic scale comprises a shell, wherein a gravity sensor, a circuit board, a display screen and a battery are arranged in the shell, the gravity sensor, the display screen and the battery are respectively and electrically connected with the circuit board, the gravity sensor is fixedly connected with a weighing table board, the gravity sensor is used for sensing a weight signal, and the circuit board is used for converting the weight signal into a digital signal and sending the digital signal to the display screen for display; its characterized in that, the battery is 2 batteries, the casing is equipped with and corresponds 2 battery storehouses, supplies 2 batteries to put into respectively, 2 have sunken spacer between the battery storehouse, gravity sensor puts into the spacer for gravity sensor is located the positive centre of mesa of weighing, and makes 2 battery storehouses set up for gravity sensor symmetry interval.
2. A small-sized electronic scale according to claim 1, wherein the 2 battery compartments are symmetrically spaced and arranged in parallel with respect to the gravity sensor.
3. A miniature electronic scale according to claim 1, wherein said weighing deck is square.
4. A miniature electronic scale according to claim 1, wherein said weighing deck is circular.
5. A miniature electronic scale according to claim 1, wherein said gravity sensor is a resistance strain gauge load cell.
6. A small electronic scale according to claim 4, wherein the gravity sensor is in the shape of a rectangular parallelepiped.
7. A miniature electronic scale according to claim 1, wherein said gravity sensor is secured to the weighing platform by a fastener.
8. A small electronic scale according to claim 1, wherein the concealable display screen is implemented by using any one of the following two alternatives:
the first scheme is as follows: the display screen is embedded on the surface of the shell and is level to the surface of the shell; the surface color of the shell is consistent with the color of the display screen when the display screen is not displayed;
scheme II: the display screen is installed inside the shell and is completely covered by the surface of the shell, and the shell is made of semitransparent materials.
9. A miniature electronic scale according to claim 8, wherein in case of scenario one, said housing is made of a material having a color corresponding to a color when the display screen is not displayed.
10. A small electronic scale according to claim 8, wherein in case of the second scheme, the case is covered with a film having a color corresponding to a color when the display screen is not displayed on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086064.1U CN213120775U (en) | 2020-09-22 | 2020-09-22 | Small electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086064.1U CN213120775U (en) | 2020-09-22 | 2020-09-22 | Small electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213120775U true CN213120775U (en) | 2021-05-04 |
Family
ID=75664270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022086064.1U Expired - Fee Related CN213120775U (en) | 2020-09-22 | 2020-09-22 | Small electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213120775U (en) |
-
2020
- 2020-09-22 CN CN202022086064.1U patent/CN213120775U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9903752B2 (en) | Scale with detachable protective cover | |
| CN212963635U (en) | Portable balance | |
| CN213120775U (en) | Small electronic scale | |
| JPS6232324A (en) | Multi-range load cell scale | |
| CN210513385U (en) | Multi-screen color display weighing scale | |
| CN210774286U (en) | Automatic weighing device for lithium battery pole pieces | |
| US20220034707A1 (en) | Wireless Scale Assembly | |
| CN108020308B (en) | Weighing module applied to human body three-dimensional scanning equipment | |
| CN221464742U (en) | Portable weighing scale that removes | |
| CN214702475U (en) | Mini electronic scale | |
| CN108020309B (en) | Human body weighing platform applied to human body three-dimensional scanning equipment | |
| CN211234687U (en) | Balance body for electronic scale | |
| US20230194328A1 (en) | Solar electronic scale | |
| CN219675245U (en) | Folding portable weighing scale | |
| CN216559319U (en) | Electronic balance | |
| CN219699728U (en) | Weighing sensor mounting structure and weighing food processor | |
| CN208125263U (en) | A kind of kitchen scale | |
| CN104198022A (en) | Portable electronic scale | |
| CN216645557U (en) | Solar electronic scale | |
| CN217039566U (en) | Dish capable of weighing | |
| CN217424501U (en) | Handheld net capable of electronic weighing | |
| CN210428769U (en) | Electronic device | |
| CN217654610U (en) | Electronic scale with multiple support legs | |
| CN207163559U (en) | A kind of luggage scale | |
| CN206440367U (en) | A kind of c-type structure portable electronic balance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Unit 05, 8 / F, building D, Xiamen international shipping center, No. 97 Xiangyu Road, Xiamen area, China (Fujian) pilot Free Trade Zone, Xiamen City, Fujian Province Patentee after: Xiamen Yiwei Technology Co.,Ltd. Address before: Unit 05, 8 / F, building D, Xiamen international shipping center, No. 97 Xiangyu Road, Xiamen area, China (Fujian) pilot Free Trade Zone, Xiamen City, Fujian Province Patentee before: XIAMEN EWE INDUSTRIAL DESIGN Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 |