CN101651727A - Portable electronic device capable of weighing - Google Patents
Portable electronic device capable of weighing Download PDFInfo
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- CN101651727A CN101651727A CN200910087006A CN200910087006A CN101651727A CN 101651727 A CN101651727 A CN 101651727A CN 200910087006 A CN200910087006 A CN 200910087006A CN 200910087006 A CN200910087006 A CN 200910087006A CN 101651727 A CN101651727 A CN 101651727A
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- cover body
- transparent cover
- weighing
- load cells
- portable electronic
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Abstract
The invention discloses a portable electronic device capable of weighing, comprising a shell, a transparent cover body, a display, a mainboard and a weighing transducer, wherein the display, the mainboard and the weighing transducer are fixed relative to the shell which is provided with a limit opening, and a support component of the transparent cover body can move up and down without friction relative to the shell through the limit opening; the support component of the transparent cover body is arranged on the weighing transducer, and in the weighing state, the support component contacts theweighing transducer and applies gravity on the weighing transducer. Since an electronic scale is integrated on the portable electronic device, the portable electronic device not only is convenient forweighing but also maintains original functions under the condition that the size of the portable electronic device is changed slightly.
Description
Technical field
The present invention relates to the electronic installation equipment technical field, relate in particular to a kind of portable electronic equipment that can weigh.
Background technology
Weighing device is a kind of common articles for use during life is produced.Having occurred some portable electronics that can carry at present claims, these electronic scales generally comprise keyboard, display, mainboard, the scale pan and LOAD CELLS, comprise devices such as amplification and filter circuit, analog/digital (A/D) transducer and central processing unit on the described mainboard.After holding weighed object on the described scale pan, to the LOAD CELLS application of force, LOAD CELLS is converted to gravity the analog signal of voltage or electric current, after amplification and filter circuit processing, be converted to digital signal by A/D converter, digital signal is by the central processing unit calculation process, and the periphery need function and various interface circuit also be connected application with central processing unit, show with digital form by display at last.
The portable portable electronic products of people is more and more abundanter at present, for example mobile communication terminal (mobile phone), portable audio/video player, portable electronic reading device or the like.And the integrated degree of the function of these portable electron devices is more and more higher, multinomial functions such as mobile communication, audio frequency and video broadcast, electronic reading, wireless Internet access that for example present mobile phone is integrated.How electronic scale can be integrated on the such portable electronic equipment of mobile phone for example, make these portable electronic equipments under circumstance of slight volume change, existing function of weighing does not influence original function again, is that numerous manufacturers force and wish the problem that solves.
A kind of mobile phone that has spring scale is disclosed in the patent of invention of China Patent No. ZL200820035315.X, but used in this mobile phone be not electronic scale, certainty of measurement is poor; And need adorn mechanical spring, hook and a graduation apparatus in the mobile phone side, increase the volume of mobile phone; Need find the alleged article of suspension element (for example polybag) carrying when weighing in addition and be suspended on the hook, use very inconvenient.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of portable electronic equipment of weighing, not only electronic scale is integrated on the portable electronic equipment, and makes these portable electronic equipments under circumstance of slight volume change, not only conveniently weighed but also do not influence the use of original function.
To achieve these goals, main technical schemes of the present invention is:
A kind of portable electronic equipment of weighing comprises casing, transparent cover body, display, mainboard and LOAD CELLS; Described display, mainboard, the relative casing of LOAD CELLS are fixed; Have limit opening on the described casing, the support component of transparent cover body by this limit opening relatively casing do not have frictionally and move up and down; The support component of described transparent cover body is arranged on the LOAD CELLS, contacts with LOAD CELLS when weighing state and LOAD CELLS is executed gravity.
Preferably, between described transparent cover body and the LOAD CELLS insurance institution is set, this insurance institution comprises the state of weighing and the non-state of weighing; Under the state of weighing, the pressure that is applied on the described transparent cover body is born by described LOAD CELLS fully; Under the non-state of weighing, the pressure that is applied on the described transparent cover body is born by described insurance institution.
Preferably, described transparent cover body is covered on described display, and described display is the capacitance touching control display, and described transparent cover body is the induction screen of this capacitance touching control display.
Preferably, between described transparent cover body and the LOAD CELLS insurance institution is set, this insurance institution comprises the state of weighing and the non-state of weighing; Under the state of weighing, the pressure that is applied on the described transparent cover body is born by described LOAD CELLS fully; Under the non-state of weighing, the pressure that is applied on the described transparent cover body is born by described insurance institution; Described insurance institution has circuit with mainboard and is connected, and described transparent cover body and described insurance institution have circuit contacts on mutual contact point, contact wire or contact-making surface.
Preferably, the circuit of described transparent cover body is connected with described LOAD CELLS circuit by soft arranging wire, realizes that with described mainboard circuit is connected by the circuit of LOAD CELLS again.
Preferably, described insurance institution comprises slidably supporting member; At the non-state of weighing, described supporting member slides into the position that supports described transparent cover body, makes this transparent cover body break away from described LOAD CELLS; At the state of weighing, described supporting member slides into the position that breaks away from described transparent cover body, and the support component of this transparent cover body moves down and touches described LOAD CELLS.
Preferably, described insurance institution is specially: guide groove is set or leads muscle on described casing limit opening side, the support component of described transparent cover body has with described guide groove or leads convex tendon or the groove that muscle matches.
Preferably, described transparent cover body is covered on display; Described display is that touch control display and/or described portable electronic equipment further comprise keyboard.
Preferably, the fringe region of described display is the weighing results viewing area; Perhaps, this electronic installation further comprises slave display, is arranged on the housing of portable electronic equipment, is used to show weighing results under the state of weighing.
Preferably, described portable electronic equipment is a mobile communication terminal.。
Among the present invention, at portable electronic equipment, mobile phone for example, casing on be provided with a transparent cover body as the scale pan, under the non-state of weighing, this transparent cover body can not cover keyboard, but can cover on display, does not therefore influence the original function that the user uses mobile phone; Under the state of weighing, the object that is placed on the transparent cover body is executed gravity to transparent cover body, transparent cover body is given LOAD CELLS by support component with weight transfer, LOAD CELLS is converted to the signal of telecommunication with gravity, handle through the circuit devcie on the mainboard, show with digital form by display that at last the relevant information of input when weighing can be imported by keyboard if desired.Adopt this structure, though independently be provided with a scale pan, this scale pan is a transparent configuration, and places on the display, and compact conformation had not only been saved volume but also realized the function of electronic scale, did not influence the original function of display simultaneously.And adopt scale pan structure can make things convenient for the user to weigh, overcome the defective that adopts hook mode to weigh.
In order to protect the sensitivity of LOAD CELLS; the present invention also further is provided with insurance institution between described transparent cover body and LOAD CELLS; under the non-state of weighing; the pressure that is applied on the described display is born by described insurance institution; thereby can avoid LOAD CELLS to suffer excessive pressure, protect its sensitivity.
Description of drawings
Fig. 1 a is the front view of first embodiment of the invention;
Fig. 1 b is the structure chart of blowing of described first embodiment;
Fig. 1 c is the front sectional elevation of described first embodiment;
Fig. 1 d is the circuit connection diagram of described first embodiment;
Fig. 2 a is that the structure of a kind of typical insurance institution of second embodiment is blown schematic diagram;
Fig. 2 b is the profile of non-second embodiment during state of weighing;
Fig. 2 c is the profile of second embodiment when weighing state;
Fig. 2 d is the profile under the state of weighing of another kind of insurance institution;
Fig. 2 e is the profile of the described insurance institution of Fig. 2 d under the non-state of weighing;
Fig. 2 f is that transparent cover body is carried out a kind of profile that circuit is connected by LOAD CELLS and mainboard;
Fig. 3 a has the slidably exploded view of the embodiment of lid;
Fig. 3 b is the described slidably front view of embodiment under the non-state of weighing of lid that have;
Fig. 3 c is the described slidably front view of embodiment under the state of weighing of lid that have;
Fig. 4 a is the schematic diagram that dispenses a kind of embodiment of keyboard;
Fig. 4 b is the schematic diagram with embodiment of auxiliary keyboard;
Fig. 5 a shows the embodiment schematic diagram of the information of weighing for the fringe region in display screen;
Fig. 5 b is the embodiment schematic diagram with secondary display screen;
Fig. 6 is the schematic diagram when the present invention includes the food component analytical equipment;
Fig. 7 is the schematic diagram when the present invention includes the health guidance module.
Embodiment
Below by specific embodiments and the drawings the present invention is described in further details.
Among the following embodiment, portable electronic equipment be that example has illustrated the portable electronic equipment technical scheme of electronic scale integrated with mobile communication terminal (mobile phone) commonly used.
Fig. 1 a is the front view of first embodiment of the invention, and Fig. 1 b is the structure chart of blowing of described first embodiment, and Fig. 1 c is the front sectional elevation of described first embodiment, and Fig. 1 d is the circuit connection diagram of described first embodiment.Referring to Fig. 1 a, Fig. 1 b, Fig. 1 c and Fig. 1 d, described mobile phone comprises casing 10, transparent cover body 11, display 12, keyboard 13, LOAD CELLS 14 and mainboard 15.Comprise on the mainboard 15 and amplifying and filter circuit 131, analog/digital (A/D) transducer 132 and central processing unit 133, can also comprise functional module and circuit commonly used in the present mobile phone in addition, the periphery need functional module and various interface circuit also be connected application with central processing unit, the detailed circuit structure of these functional modules on the mainboard and the detailed structure of peripheral functional module can adopt existing mobile phone structural design scheme commonly used, little with technical problem relation to be solved by this invention, so reach the detailed structure that repeats no more mainboard and peripheral modules in the accompanying drawing in the text.
Described display 12, keyboard 13, mainboard 15 and LOAD CELLS 14 relative casings are fixed; Has limit opening 16 on the described casing 10, this limit opening 16 can be arranged on the both sides of display 12, transparent cover body 11 has support component 18 (being the lid edge of lid both sides in the present embodiment), this support component 18 can by limit opening 16 relatively casing do not have frictionally and move up and down, the bottom of described support component 18 is arranged on the support 19 of LOAD CELLS 14 and contacts with this support 19, and transparent cover body 11 has been weighed object with regard to the scale pan that can be used as electronic scale like this.The support component 18 of transparent cover body 11 contacts with the support 19 of LOAD CELLS and LOAD CELLS 14 is executed gravity when weighing state, LOAD CELLS 14 is with the stressed analog signal that is converted to voltage or electric current, after amplification on the mainboard and filter circuit 131 processing, be converted to digital signal by A/D converter 132, digital signal is shown with digital form by display 12 at last by central processing unit 133 calculation process.
Shown in first embodiment in, described display 12, keyboard 13 all need to have circuit with mainboard 15 and are connected, and can finish normal cell-phone function.Described LOAD CELLS 14 also has circuit with mainboard 15 and is connected.
In the second embodiment of the present invention, in order under the non-state of weighing, to protect LOAD CELLS, between described transparent cover body and LOAD CELLS, insurance institution is set, this insurance institution has two states, promptly weigh state and the non-state of weighing; Under the state of weighing, this insurance institution does not contact with transparent cover body, and transparent cover body casing and insurance institution does not relatively have frictionally and moves up and down, and the pressure that is applied on the described transparent cover body is all born by described LOAD CELLS; Under the non-state of weighing, this insurance institution contacts with transparent cover body, and the pressure that is applied on the described transparent cover body is born by described insurance institution.
The concrete structure of described insurance institution can have multiple scheme, introduces two kinds of typical insurance institution structures below:
Fig. 2 a is that the structure of a kind of typical insurance institution of second embodiment is blown schematic diagram, and Fig. 2 b is the profile of non-second embodiment during state of weighing, and Fig. 2 c is the profile of second embodiment when weighing state.Referring to Fig. 2 a, 2b and 2c, described insurance institution comprises slidably supporting member, this supporting member has two cross bars 22 and 23, two cross bars 22 and 23 usefulness connecting rods 26 and 27 join, have four projectioies on each cross bar, for example protruding 24 and 25 (two projectioies and protruding 24 and 25 symmetries of opposite side), cross bar 22 and 23 two ends can (casing be a symmetry along the guide groove on the casing 20 221 and 231 horizontal slips, the guide groove of casing opposite side does not draw), described protruding 24 and 25 cross section has the oblique angle, so that slide into below the lid 21.Shown in Fig. 2 b, at the non-state of weighing, described supporting member slides into the position that supports described lid 21, be described protruding 24 and 25 to slide into and contact with lid 21 below the lid 21, support lid 21, make this lid 21 break away from LOAD CELLS 14, the power that is applied on the lid 21 is born by supporting member; At the state of weighing, shown in Fig. 2 c, described supporting member slides into the position that breaks away from described lid 21, and the position of described disengaging display is meant: outside the edge of lid 21, as the position of left side projection 24; Or in the groove of lid 21, for example projection 25 slides in the groove 113, and promptly described projection slides into the position that breaks away from display, can touch described LOAD CELLS 14 so that lid 21 moves down.Described groove 113 has enough degree of depth, can be so that projection 25 has certain distance with the groove top, also have certain distance between the casing of projection 24 and upside simultaneously, make lid 21 to move up and down, the power that is applied on the display passes to the LOAD CELLS meter heavily.
Certainly, according to inventive concept set forth of the present invention, the structure of described insurance institution also has many kinds.For example the cross section of the cross bar projection among Fig. 2 a also can be the latch shape.Fig. 2 d is the profile under the state of weighing of another kind of insurance institution, and Fig. 2 e is the profile of the described insurance institution of Fig. 2 d under the non-state of weighing.As shown in the figure, the cross section of the described cross bar projection of this insurance institution is the latch shape, and as latch 241 and 242, position corresponding with this latch on the lid 21 is provided with groove 243 and 244.Under the state of weighing, described this latch 241 and 242 can be on lid 21 in the corresponding groove 243 and 244 easy on and off move, lid 21 contacts with the support of LOAD CELLS 14, and do not contact with casing with latch when lid 21 moves up and down, the power that is applied on the lid 21 all passes to LOAD CELLS 14; Under the non-state of weighing, latch 241 and 242 inserts in the pin clamp of corresponding groove 243 on the lids 21 and 244, and latch 241 and 242 supports lid 21 makes it break away from the support of LOAD CELLS 14, and the power that at this moment imposes on lid is born by latch 241 and 242.
Insurance institution shown in Fig. 2 a, 2b, 2c, 2d and the 2e all is that supporting member slides with respect to casing and transparent cover body.In another embodiment, described transparent cover body also can be slided with respect to supporting member and casing.Fig. 3 a has the slidably exploded view of the embodiment of lid; Fig. 3 b is the described slidably front view of embodiment under the non-state of weighing of lid that have; Fig. 3 c is the described slidably front view of embodiment under the state of weighing of lid that have.Referring to Fig. 3 a, 3b and 3c, described insurance institution is specially: guide groove 311 is set on described casing 20, and (guide groove has only drawn among the figure, also can be to lead muscle herein) as supporting member, and the limit opening 312 (schematic diagram of the side of only having drawn among the figure up and down is set in the place that communicates with guide groove, because the symmetry of mobile phone, the structure of opposite side is identical), have the convex tendon 211 (convex tendon that only drawn among the figure also can be a groove) that matches with described guide groove 311 on the described transparent cover body 21 herein.Referring to Fig. 3 b, under the non-state of weighing, transparent cover body 21 is in the position that covers display, and the convex tendon 211 of transparent cover body is positioned at the guide groove 311 of casing, this moment transparent cover body 21 by spacing up and down, can not move up and down.Referring to Fig. 3 c, under the state of weighing, the convex tendon 211 of transparent cover body 21 can slide along the guide groove 311 of described casing, when the convex tendon 211 of transparent cover body slides in the limit opening up and down 312 of described casing, the up and down spacing releasing of transparent cover body 21 can not have frictionally and moves up and down, and this moment, the lower edge of lid 21 contacted with the support of LOAD CELLS, the gravity that is placed on the object of transparent cover body is applied on the LOAD CELLS, and LOAD CELLS can be counted heavily.
In the above-described embodiments, if described display is the capacitance touching control display, then described transparent cover body need be covered on described display, and this transparent cover body is the induction screen of this capacitance touching control display.In this case, transparent cover body need be carried out circuit with mainboard and is connected.A kind of execution mode is to have circuit by described insurance institution with mainboard to be connected, as Fig. 2 b and 2b, insurance institution is connected with motherboard circuit by winding displacement 28, described transparent cover body and described insurance institution have circuit contacts on mutual contact point, contact wire or contact-making surface, described like this transparent cover body can have circuit contacts by circuit contacts and the described mainboard with described insurance institution under the non-state of weighing, thereby can key in function normally.Another kind of execution mode is: described transparent cover body can be carried out circuit by LOAD CELLS and mainboard and is connected, shown in Fig. 2 f, specifically can be that transparent cover body is connected to by soft arranging wire 29 on the support of LOAD CELLS, this soft arranging wire 29 be realized being connected with the circuit of mainboard by the circuit of LOAD CELLS again.Because the flexibility of soft arranging wire, so can not influence under the state of weighing transparent cover body to the LOAD CELLS weight application.
Fig. 4 a is the schematic diagram that dispenses a kind of embodiment of keyboard.In the present invention, display 12 is a touch control display, and can dispense keyboard this moment, and described display 12 is the capacitance touching control display, described transparent cover body 11 need be covered on described display 12, and the induction that this transparent cover body 11 is this capacitance touching control display is shielded.In this case, transparent cover body need be carried out circuit with mainboard and is connected.
Fig. 4 b is the schematic diagram with embodiment of auxiliary keyboard.Referring to Fig. 4 b, be the induction screen for capacitance touching control display, transparent cover body 11 and do not have among the embodiment of Master Keyboard at described display 12, described induction screen uses as the scale pan during owing to weigh, be inconvenient to pass through this induction screen input instruction, therefore an auxiliary keyboard 41 also can be set, be used to import and the relevant instruction of weighing, this auxiliary keyboard 41 can be arranged on the edge of casing 10.
Be arranged in embodiment on the display 12 in transparent cover body 11, because transparent cover body 11 has been served as the scale pan, the result who weighs need be presented at the place of not blocked by alleged object, checks to make things convenient for the user.In order to address this problem, can have two execution modes herein at least, one is referring to Fig. 5 a, in central processing unit, comprise a viewing area control module, be used for when weighing the fringe region in the control display screen 12 51 as the weighing results viewing area, show the weigh data and the relevant information of objects 52 by these viewing area 51 outputs.It is provided with a secondary display screen 53 two referring to Fig. 5 b, and this pair display screen 53 can be arranged on the position that is not covered by transparent cover body on the main case 10.
In another embodiment of the present invention, described mobile phone also comprises the food component analytical equipment, and Fig. 6 is the schematic diagram of this embodiment.Referring to Fig. 6, this food component analytical equipment can be integrated in the central processing unit of mobile phone, store food component information in the memory of mobile phone, described food component analytical equipment is used to receive the weight of the alleged food that LOAD CELLS measures, and the food that receives the display input identifies, the composition information of this food of inquiry from memory obtains the component content of alleged food according to the composition information calculations of the weight of alleged food and this food.For example, but the food component information shown in the memory storage list 1.If current alleged food is instant noodles, then the user imports being identified in the food component analytical equipment of instant noodles by display, LOAD CELLS will claim weight (for example 90 gram) be input in the food component analytical equipment, the food component analytical equipment is from as inquiring the percentage of contained certain composition of instant noodles the following table 1, thereby calculates the content of contained certain composition of 90 gram instant noodles.
| Title | Edible part | Energy | Protein | Fat | Dietary fiber | Carbohydrate |
| Instant noodles | ??100 | ??472 | ??9.5 | ??21.1 | ??0.7 | ??60.9 |
| Vermicelli (standard flour) | ??100 | ??344 | ??10.1 | ??0.7 | ??1.6 | ??74.4 |
| Vermicelli (fine grits) | ??100 | ??347 | ??9.6 | ??0.6 | ??0.3 | ??75.7 |
| Steamed twisted roll | ??100 | ??217 | ??6.4 | ??1 | ??0 | ??45.6 |
| Glutinous millet | ??100 | ??342 | ??9.7 | ??1.5 | ??4.4 | ??72.5 |
| Thin pancake | ??100 | ??333 | ??7.6 | ??0.7 | ??9.1 | ??74.7 |
| Steamed gluten | ??100 | ??121 | ??20.4 | ??0.3 | ??0.2 | ??9.1 |
Table 1
Fig. 7 the present invention is based on another embodiment embodiment illustrated in fig. 6.Referring to Fig. 7, described mobile phone further comprises the health guidance device, wherein default health guidance program, can be integrated in the processor of mobile phone, the component content and the default health guidance program that are used for the alleged food that calculates according to the food component analytical equipment are determined the health guidance suggestion, send to described keyboard output and show.After for example the food component analytical equipment calculates the carbohydrate content of current alleged food, can be according to the carbohydrate of user's setting and the ratio of insulin, calculate the insulin dosage that the alleged food of feed need be injected, this function is very novel and practical for the diabetic who needs insulinize.
When carrying out food component analysis and health guidance, need large-sized display screen to show multiple information and the complicated instruction of a plurality of button inputs of needs, and adopt the mobile phone electronic of compact conformation of the present invention to claim, under the very little situation of change in volume, both can realize electronic scale, can make full use of the big and abundant characteristics easily of keyboard input of the display screen of mobile phone own again, not only portable but also powerful.
Portable electronic equipment of the present invention can further include communication module, be used for described food weight and/or food component, and/or corresponding health guidance information uploading is to specified server.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with the people of this technology in the disclosed technical scope of the present invention; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.
Claims (10)
1, a kind of portable electronic equipment of weighing is characterized in that, comprises casing, transparent cover body, display, mainboard and LOAD CELLS; Described display, mainboard, the relative casing of LOAD CELLS are fixed; Have limit opening on the described casing, the support component of transparent cover body by this limit opening relatively casing do not have frictionally and move up and down; The support component of described transparent cover body is arranged on the LOAD CELLS, contacts with LOAD CELLS when weighing state and LOAD CELLS is executed gravity.
2, portable electronic equipment according to claim 1 is characterized in that, between described transparent cover body and the LOAD CELLS insurance institution is set, and this insurance institution comprises the state of weighing and the non-state of weighing; Under the state of weighing, the pressure that is applied on the described transparent cover body is born by described LOAD CELLS fully; Under the non-state of weighing, the pressure that is applied on the described transparent cover body is born by described insurance institution.
3, portable electronic equipment according to claim 1 is characterized in that, described transparent cover body is covered on described display, and described display is the capacitance touching control display, and described transparent cover body is the induction screen of this capacitance touching control display.
4, portable electronic equipment according to claim 3 is characterized in that, between described transparent cover body and the LOAD CELLS insurance institution is set, and this insurance institution comprises the state of weighing and the non-state of weighing; Under the state of weighing, the pressure that is applied on the described transparent cover body is born by described LOAD CELLS fully; Under the non-state of weighing, the pressure that is applied on the described transparent cover body is born by described insurance institution; Described insurance institution has circuit with mainboard and is connected, and described transparent cover body and described insurance institution have circuit contacts on mutual contact point, contact wire or contact-making surface.
5, portable electronic equipment according to claim 3 is characterized in that, the circuit of described transparent cover body is connected with described LOAD CELLS circuit by soft arranging wire, realizes that with described mainboard circuit is connected by the circuit of LOAD CELLS again.
6, according to claim 2 or 4 described portable electronic equipments, it is characterized in that described insurance institution comprises slidably supporting member; At the non-state of weighing, described supporting member slides into the position that supports described transparent cover body, makes this transparent cover body break away from described LOAD CELLS; At the state of weighing, described supporting member slides into the position that breaks away from described transparent cover body, and the support component of this transparent cover body moves down and touches described LOAD CELLS.
7, according to claim 2 or 4 described portable electronic equipments, it is characterized in that, described insurance institution is specially: guide groove is set or leads muscle on described casing limit opening side, the support component of described transparent cover body has with described guide groove or leads convex tendon or the groove that muscle matches.
8, portable electronic equipment according to claim 1 is characterized in that,
Described transparent cover body is covered on display;
Described display is that touch control display and/or described portable electronic equipment further comprise keyboard.
9, portable electronic equipment according to claim 1 is characterized in that,
The fringe region of described display is the weighing results viewing area;
Perhaps, this electronic installation further comprises slave display, is arranged on the housing of portable electronic equipment, is used to show weighing results under the state of weighing.
10, according to claim 1～5 or 8～9 each described portable electronic equipments, it is characterized in that described portable electronic equipment is a mobile communication terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910087006.6A CN101651727B (en) | 2009-06-22 | 2009-06-22 | Portable electronic device capable of weighing |
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| CN200910087006.6A CN101651727B (en) | 2009-06-22 | 2009-06-22 | Portable electronic device capable of weighing |
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| CN101651727A true CN101651727A (en) | 2010-02-17 |
| CN101651727B CN101651727B (en) | 2015-01-07 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2496170A (en) * | 2011-11-04 | 2013-05-08 | Oliver Bishop | A mobile computing device cover comprising a weight sensor |
| CN107305142A (en) * | 2016-04-22 | 2017-10-31 | 深圳富泰宏精密工业有限公司 | Weighing system, hand-held device and hand-held device component |
| CN107976245A (en) * | 2017-12-24 | 2018-05-01 | 锐马（福建）电气制造有限公司 | A kind of electronic scale for including overload protecting mechanism of weighing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200975917Y (en) * | 2006-11-03 | 2007-11-14 | 陈国平 | Scalepan for electronic scale |
| CN200983607Y (en) * | 2006-09-20 | 2007-11-28 | 康佳集团股份有限公司 | Weighting mobile phone |
| US20090144021A1 (en) * | 2007-11-04 | 2009-06-04 | Andras Ketskes | Long Range Mobile Communication Enabled Personal Weighing Device |
| CN201414152Y (en) * | 2009-06-15 | 2010-02-24 | 李秀 | Portable electronic device capable of weighing |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200983607Y (en) * | 2006-09-20 | 2007-11-28 | 康佳集团股份有限公司 | Weighting mobile phone |
| CN200975917Y (en) * | 2006-11-03 | 2007-11-14 | 陈国平 | Scalepan for electronic scale |
| US20090144021A1 (en) * | 2007-11-04 | 2009-06-04 | Andras Ketskes | Long Range Mobile Communication Enabled Personal Weighing Device |
| CN201414152Y (en) * | 2009-06-15 | 2010-02-24 | 李秀 | Portable electronic device capable of weighing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2496170A (en) * | 2011-11-04 | 2013-05-08 | Oliver Bishop | A mobile computing device cover comprising a weight sensor |
| CN107305142A (en) * | 2016-04-22 | 2017-10-31 | 深圳富泰宏精密工业有限公司 | Weighing system, hand-held device and hand-held device component |
| CN107976245A (en) * | 2017-12-24 | 2018-05-01 | 锐马（福建）电气制造有限公司 | A kind of electronic scale for including overload protecting mechanism of weighing |
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| Publication number | Publication date |
|---|---|
| CN101651727B (en) | 2015-01-07 |
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