CN204405167U - A kind of power-supply management system of electronic scales and electronic scales - Google Patents
A kind of power-supply management system of electronic scales and electronic scales Download PDFInfo
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- CN204405167U CN204405167U CN201520077348.0U CN201520077348U CN204405167U CN 204405167 U CN204405167 U CN 204405167U CN 201520077348 U CN201520077348 U CN 201520077348U CN 204405167 U CN204405167 U CN 204405167U
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- electronic scales
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- charge port
- management system
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Abstract
The utility model discloses a kind of power-supply management system of electronic scales, comprise the charge port 1, Charge Management IC2, built-in rechargeable battery 3, electronic scales single chip circuit 4 and the display unit 5 that connect successively, electronic scales single chip circuit 4 is also connected with push-button unit 7 and induction module 8 of weighing, external power supply is charged to built-in rechargeable battery by charge port, and charge port is USB interface.The utility model additionally provides a kind of electronic scales.The utility model is little by a kind of volume of design, the electronic scales of compact conformation, and by connecting gravity sensing part between handle and hook, user can read the weight of weighed object intuitively by display screen; Simultaneously, electronic scales of the present utility model has USB charging inlet, and computer, portable power source or USB line etc. can be used after dead battery capability easily to carry out rapid charge, compares that common dry cell electricity is more lasting, service life cycle is longer, and more economical material benefit, have environment-friendly function concurrently.
Description
Technical field
The utility model relates to a kind of electronic scales, particularly relates to a kind of power-supply management system and electronic scales of electronic scales.
Background technology
Along with the raising day by day of people's living standard, electronic product is popularized gradually, weighing utilities also from before steelyard, counter scale, platform scale etc. need artificial reading be developed to numerical display type of today, but, in daily life, people usually need the lighter object that weighs, as weighed dried food and nuts etc., or buy vegetables or fruit time also can prevent pedlar from giving short weight, because general weighing utilities volume is too large, cannot carry with, this type of demand can not be met.
Utility model content
In view of the deficiency that prior art exists, the utility model provides that a kind of volume is little, the power-supply management system of the electronic scales that can carry with and electronic scales.
In order to realize above-mentioned object, the utility model have employed following technical scheme:
A kind of power-supply management system of electronic scales, comprise the charge port, Charge Management IC, built-in rechargeable battery, electronic scales single chip circuit and the display unit that connect successively, described electronic scales single chip circuit is also connected with push-button unit and induction module of weighing, external power supply is charged to described built-in rechargeable battery by described charge port, and described charge port is USB interface.
Wherein, the power-supply management system of electronic scales also comprises substrate, and described charge port, described Charge Management IC and described electronic scales single chip circuit are located on described substrate.
Wherein, the power-supply management system of electronic scales also comprises charging indicator light, and described charging indicator light is connected between described charge port and described Charge Management IC.
Wherein, described built-in rechargeable battery is lithium battery.
Wherein, described push-button unit comprises the power button controlling on/off.
Wherein, the power-supply management system of electronic scales also comprises unit button and peeling button, is respectively used to setting and weighs unit and clearing.
The utility model additionally provides a kind of electronic scales, comprise housing, display screen, substrate, built-in rechargeable battery, handle, hanging hook assembly and the charge port be fixed in described housing, described hanging hook assembly comprises the hook and gravity sensing part that are connected with described handle, and described charge port is USB interface.
Wherein, described charge port, Charge Management IC and electronic scales single chip circuit are located on described substrate.
Wherein, electronic scales also comprises light-guiding pillar and pilot lamp, and described housing is provided with light-guiding pillar mounting hole, and described light-guiding pillar part exposes described light-guiding pillar mounting hole and by the light-output of described pilot lamp.
Wherein, electronic scales also comprises button cap, and described button cap comprises connected power button cap, unit button cap and peeling button cap.
The utility model is little by a kind of volume of design, the electronic scales of compact conformation, and by connecting gravity sensing part between handle and hook, user can read the weight of weighed object intuitively by display screen; Simultaneously, electronic scales of the present utility model has USB charging inlet, after dead battery capability, computer, portable power source or USB line etc. can be used easily to carry out rapid charge, compare common dry cell electricity more lasting, can be recycled, the life-span is longer, and more economical material benefit, have environment-friendly function concurrently.
Accompanying drawing explanation
Fig. 1 is the power-supply management system structural representation of the electronic scales of the utility model embodiment.
Fig. 2 is the structural representation of the electronic scales of the utility model embodiment.
Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram of the electronic scales of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further described.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Consult Fig. 1, the power-supply management system of electronic scales of the present utility model comprises the charge port 1, Charge Management IC (the Integrated Circuit that connect successively, i.e. integrated circuit) 2, built-in rechargeable battery 3, electronic scales single chip circuit 4 and display unit 5, electronic scales single chip circuit 4 is also connected with push-button unit 7 and induction module 8 of weighing, external power supply is charged to built-in rechargeable battery by charge port, and charge port is USB interface.
Particularly, charge port 1 and Charge Management IC2 are fixed on substrate 12.Power-supply management system also comprises charging indicator light 6, and charging indicator light 6 is connected between charge port 1 and Charge Management IC2.
The built-in rechargeable battery 3 of the utility model embodiment is lithium battery, and preferably adopt 3.7V supply voltage, can substitute existing two dry cells as power supply, power-on time is longer, and can reuse.
Push-button unit 7 comprises the power button 7a controlling on/off; Meanwhile, electronic scales also comprises unit button 7b and peeling button 7c, is respectively used to setting and weighs unit and clearing.Wherein, power button 7a is for controlling the open and close of power supply; Unit button 7b is used for arranging weighing unit, can change between g, kg, jin; Peeling button 7c possesses peeling simultaneously, resets and number lock function.
Composition graphs 2 and Fig. 3, the utility model also provides a kind of electronic scales, comprise housing 10, the display screen 11 be fixed in housing 10, substrate 12, built-in rechargeable battery 3, handle 13, hanging hook assembly 14 and charge port 1, hanging hook assembly 14 comprises the hook 14a and gravity sensing part 14b that are connected with handle 13, and charge port 1 is USB interface.
Preferably, charge port 1, Charge Management IC2 and electronic scales single chip circuit 4 are located on substrate 12, and housing 10 comprises drain pan 10a and upper casing 10b.
This electronic scales also comprises light-guiding pillar 16 and pilot lamp 17, and housing 10 is provided with light-guiding pillar mounting hole 100, and light-guiding pillar 16 part exposes light-guiding pillar mounting hole 100 and by the light-output of pilot lamp 17.
Button cap 15 is located on upper casing 10b, and presses the shrapnel contact on substrate 12, switching on and off of control circuit.
Further, button cap 15 comprises connected power button cap 15a, unit button cap 15b and peeling button cap 15c, preferably longly can open and close number lock function by peeling button cap 15c, shortly can reset and remove the peel by peeling button cap 15c.
Particularly, after battery circuit exhausts, user need not pull down battery at every turn change, and only need be connected to computer, data line, portable power source etc. by the charge port 1 of USB and can charge easily above.When needing to weigh, first press power button cap 15a, screen display " 8888 " is started shooting afterwards, now screen acquiescence display 0.00kg; Then pressing unit button cap 15b can make weighing unit change between g, kg, jin, chooses the weighing unit that oneself will use; Finally article are hung on hook 14a, with portable handle 13, but scale body can not be grasped weigh, error can be increased like that, keep portable title vertical, steady, wait for quietly for a moment until namely weigh complete after the stable reading of display screen 11, screen display numerical value is Item Weight.Under weighing state, long by peeling button cap 15c about two seconds, screen display " L_on " representative digit lock function is opened; Long by peeling button cap 15c about two seconds again, display screen 11 shows " L_OF " representative digit lock function and closes, and is applicable to continuous rapid weighing.
Compared with prior art, the time being full of electricity of the electronic scales of the utility model embodiment is shorter, within about 30 minutes, can be full of, more than 5 hours can be used continuously, greatly shorten than common two joint 1.5V dry battery charge times, and continuous service time is longer, and reusable, environmental protection more economically.
The utility model is little by a kind of volume of design, the electronic scales of compact conformation, and by connecting gravity sensing part between handle and hook, user can read the weight of weighed object intuitively by display screen; Simultaneously, electronic scales of the present utility model has USB charging inlet, after dead battery capability, computer, portable power source or USB line etc. can be used easily to carry out rapid charge, compare common dry cell electricity more lasting, can be recycled, the life-span is longer, and more economical material benefit, have environment-friendly function concurrently.
The above is only the embodiment of the application; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the application.
Claims (10)
1. the power-supply management system of an electronic scales, it is characterized in that, comprise the charge port, Charge Management IC, built-in rechargeable battery, electronic scales single chip circuit and the display unit that connect successively, described electronic scales single chip circuit is also connected with push-button unit and induction module of weighing, external power supply is charged to described built-in rechargeable battery by described charge port, and described charge port is USB interface.
2. the power-supply management system of electronic scales according to claim 1, is characterized in that, also comprises substrate, and described charge port, described Charge Management IC and described electronic scales single chip circuit are located on described substrate.
3. the power-supply management system of electronic scales according to claim 1, is characterized in that, also comprises charging indicator light, and described charging indicator light is connected between described charge port and described Charge Management IC.
4. the power-supply management system of electronic scales according to claim 1, is characterized in that, described built-in rechargeable battery is lithium battery.
5. according to the power-supply management system of the arbitrary described electronic scales of claim 1-4, it is characterized in that, described push-button unit comprises the power button controlling on/off.
6. the power-supply management system of electronic scales according to claim 5, is characterized in that, also comprises unit button and peeling button, is respectively used to setting and weighs unit and clearing.
7. an electronic scales, it is characterized in that, comprise housing, display screen, substrate, built-in rechargeable battery, handle, hanging hook assembly and the charge port be fixed in described housing, described hanging hook assembly comprises the hook and gravity sensing part that are connected with described handle, and described charge port is USB interface.
8. electronic scales according to claim 7, is characterized in that, described charge port, Charge Management IC and electronic scales single chip circuit are located on described substrate.
9. the electronic scales according to claim 7 or 8, is characterized in that, also comprises light-guiding pillar and pilot lamp, and described housing is provided with light-guiding pillar mounting hole, and described light-guiding pillar part exposes described light-guiding pillar mounting hole and by the light-output of described pilot lamp.
10. electronic scales according to claim 9, is characterized in that, also comprises button cap, and described button cap comprises connected power button cap, unit button cap and peeling button cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520077348.0U CN204405167U (en) | 2015-02-04 | 2015-02-04 | A kind of power-supply management system of electronic scales and electronic scales |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520077348.0U CN204405167U (en) | 2015-02-04 | 2015-02-04 | A kind of power-supply management system of electronic scales and electronic scales |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204405167U true CN204405167U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520077348.0U Expired - Fee Related CN204405167U (en) | 2015-02-04 | 2015-02-04 | A kind of power-supply management system of electronic scales and electronic scales |
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| Country | Link |
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| CN (1) | CN204405167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848926A (en) * | 2015-02-04 | 2015-08-19 | 林志兴 | Power management system of electronic scale and electronic scale |
-
2015
- 2015-02-04 CN CN201520077348.0U patent/CN204405167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848926A (en) * | 2015-02-04 | 2015-08-19 | 林志兴 | Power management system of electronic scale and electronic scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150617 Termination date: 20180204 |