CN2397480Y - Electronic scale - Google Patents
Electronic scale Download PDFInfo
- Publication number
- CN2397480Y CN2397480Y CN 99236785 CN99236785U CN2397480Y CN 2397480 Y CN2397480 Y CN 2397480Y CN 99236785 CN99236785 CN 99236785 CN 99236785 U CN99236785 U CN 99236785U CN 2397480 Y CN2397480 Y CN 2397480Y
- Authority
- CN
- China
- Prior art keywords
- sensor
- shell
- utility
- model
- electronic scales
- 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
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model discloses a novel electronic scale. A sensor of the scale is arranged in a cavity on the neck part of a casing, the sensor is fixed on the casing through a support frame, and the stress end is connected with the bottom of a tray frame. The utility model has the advantages of simple structure, convenient operation, low cost, strong reliability and long service life, and the utility model can be used for the technical field of measurement.
Description
The utility model relates to a kind of electronic scales.
Existing electronic scales all is the inside that sensor is installed in the scale body.This structure has following several shortcoming: 1. will open a bigger hole and place connecting link on shell, so that weight transmitting is to sensor, and because the existence in this hole, water and worm enter in the scale body easily, motherboard is suffered damage, reduced the reliability and the serviceable life of electronic scales; 2. because the sensor distance scale pan is far away,, will cause the uneven loading error of metering, therefore require sensor bigger, so just increase cost if there is deviation the position that weighing article is placed during use; 3. because sensor is bigger, far away from the scale pan, produced himself equilibrium problem and weight transmitting problem again, need a plurality of devices to assist its balance and weight transmitting, so complex structure, trouble is installed, the cost height.
The purpose of this utility model is to provide a kind of simple in structure, waterproof insect protected, electronic scales that cost is low.
In order to achieve the above object, electronic scales of the present utility model comprises base, be arranged on battery cavities on the base, be fixed on shell on the base, be placed on the plate rail and the scale pan on the shell, be installed in display board, motherboard, sensor in the shell, sensor of the present utility model is arranged in the cavity of shell neck, be fixed on the shell by support, its force side is connected with the bottom of plate rail.
The opening of shell neck cavity seals in the utility model; Used sensor is a kind of Miniature Sensor.
Because adopt such scheme, electronic scales structure of the present utility model is very simple, easy for installation, cost is low, and the insect protected of energy waterproof, good reliability, long service life.
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is a cross section view of the present utility model;
Fig. 2 is a longitudinal section of the present utility model cut-open view.
As depicted in figs. 1 and 2, electronic scales of the present utility model has a base 8, is provided with a battery cavities 7 on the base 8, for the placement of battery.Shell 5 is fixed on the base 8, is placing the plate rail 2 and the scale pan 1 on the shell 5, and display board 6, motherboard 10 are installed in the shell 5.But sensor 3 of the present utility model is not arranged on the inside of scale body, and is arranged on 9 li of the cavitys of shell 5 necks.Sensor 3 bottoms are fixed on the support 4, and then are fixed on the shell 5 with screw.The bottom of plate rail is provided with a projection 12, fixedlys connected with this projection in the force side of sensor 3, thereby couples together with plate rail 2.The weight of weighing article is directly delivered on the sensor 3 by plate rail 2, owing to compact conformation, connect closely, so uneven loading error is less during weighing, and sensor 3 do not need too big volume, only needs small-sized sensor to get final product.The peristome of cavity 9 is except that the shared position of sensor 3, and remainder seals, and protruding 11 on a circle arranged at plate rail 2 bottoms, and cavity 9 is covered, and carried out dual strick precaution for the infiltration of ponding.Motherboard 10 is installed in the top of shell 5, be connected by electric wire between sensor 3 and the motherboard 10, only need open a slight line hole on the shell 5 and get final product, and need not open a macropore, therefore insect can't enter in the scale body and cause harm, and the reliability of electronic scales and life-span are strengthened greatly.
Claims (3)
1. electronic scales, comprise base (8), be arranged on battery cavities (7) on the base, be fixed on shell (5) on the base, be placed on the plate rail (2) and the scale pan (1) on the shell, be installed in display board (6), motherboard (10), sensor (3) in the shell, it is characterized in that: described sensor (3) is arranged in the cavity (9) of shell (5) neck, and is fixed on the shell (5) by support (4); The force side of described sensor (3) is connected with the bottom of described plate rail (2).
2. a kind of electronic scales according to claim 1 is characterized in that: the opening of described cavity (9) seals.
3. a kind of electronic scales according to claim 1 is characterized in that: described sensor (3) is a kind of Miniature Sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99236785 CN2397480Y (en) | 1999-08-04 | 1999-08-04 | Electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99236785 CN2397480Y (en) | 1999-08-04 | 1999-08-04 | Electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2397480Y true CN2397480Y (en) | 2000-09-20 |
Family
ID=34024552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99236785 Expired - Fee Related CN2397480Y (en) | 1999-08-04 | 1999-08-04 | Electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2397480Y (en) |
-
1999
- 1999-08-04 CN CN 99236785 patent/CN2397480Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2397480Y (en) | Electronic scale | |
| CN215305858U (en) | Simmental cattle body fat scale device | |
| CN210131135U (en) | Vomitus supporting device is used in nursing of easy operation | |
| CN210833806U (en) | Visual balance of dampproofing and waterproofing thing networking | |
| CN210019065U (en) | Improved built-in weighing structure of food processor | |
| CN217654611U (en) | Flat electronic scale | |
| CN214010522U (en) | Portable weighing apparatus electronic scale | |
| CN220153716U (en) | Multifunctional balance scale | |
| CN214040325U (en) | Solar intelligent electronic scale | |
| CN2884163Y (en) | Hanging type electronic gas weigher | |
| CN214702475U (en) | Mini electronic scale | |
| CN221275129U (en) | Electronic weighing manpower forklift | |
| CN220474703U (en) | Temperature acquisition assembly, lithium battery and electronic product | |
| CN213579712U (en) | Weighing unit and combined weighing system thereof | |
| CN213481513U (en) | Solar electronic human body scale | |
| CN209802487U (en) | Electronic scale with data acquisition function | |
| CN219739979U (en) | Storage box with wireless sensor charging and data transmission functions | |
| CN217064223U (en) | Earth inductor shell convenient for replacing battery and earth inductor | |
| CN219699728U (en) | Weighing sensor mounting structure and weighing food processor | |
| CN212083375U (en) | Hydrogen detection alarm device | |
| CN217560782U (en) | Soft packet of lithium electricity annotates liquid weighing machine structure | |
| CN2373025Y (en) | Thermos bottle with displaying temp. and timing device | |
| CN217930510U (en) | Multichannel digital weighing force measuring transmitter | |
| CN219238101U (en) | Garbage weighing equipment | |
| CN220573354U (en) | From material loading formula stirred tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |