CN108683783A - A kind of mobile phone shell equipped with weighing device - Google Patents
A kind of mobile phone shell equipped with weighing device Download PDFInfo
- Publication number
- CN108683783A CN108683783A CN201810724617.6A CN201810724617A CN108683783A CN 108683783 A CN108683783 A CN 108683783A CN 201810724617 A CN201810724617 A CN 201810724617A CN 108683783 A CN108683783 A CN 108683783A
- Authority
- CN
- China
- Prior art keywords
- weighing device
- mobile phone
- phone shell
- module
- weighing
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/02—Details of telephonic subscriber devices including a Bluetooth interface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Telephone Function (AREA)
Abstract
The present invention discloses a kind of mobile phone shell equipped with weighing device, includes mainly mobile phone shell and weighing device；The weighing device includes weighing device main body, accumulator, solar panel and groove；The weighing device body interior is equipped with microcontroller, bluetooth module, time module, pulling force sensor；Several pieces of solar panels are equipped in the middle part of the weighing device；The weighing device lower part is equipped with the groove for installing tail hook；The bluetooth module for realizing the weighing device and smart mobile phone communication；The time module receives date and temporal information from smart mobile phone；The monitoring to present air humiture can also be realized by being equipped with temperature sensor and humidity sensor at the top of weighing device；It can be facilitated by the weighing device and small articles commodity are weighed, of simple structure and strong practicability.
Description
Technical field
The present invention relates to a kind of weighing device, more particularly to one kind being located at the subsequent weighing device of mobile phone shell.
Background technology
It is current whether seldom to pay close attention to other side with the quickening pace of modern life, when people do shopping in the street to much of that
Weight.Such as when buying fruits and vegetables, some businessmans usually give short weight, if allowing everyone when doing shopping
All one electronic scale of band is to be inconvenient to be also unpractical；Nowadays almost all it is often to use hand for customer with the development of mobile phone
Machine is paid, and cell-phone function is stronger and stronger, and the sensor being mounted on mobile phone is more and more, and the thing that can be done is also more next
It is more.The problem of for present life, a weighing device can be installed on portable mobile phone, can be accomplished
The weight of jobbie, which weighs, to be known to urgent need whenever and wherever possible.
For this technology, some patents are improved in this respect, such as Chinese patent (CN200920088153.0)
A kind of weighing mobile phone is disclosed, it includes mobile phone body；It is provided with weighing sensor in the mobile phone body, is weighed described
It is provided with lanyard of weighing on the load-bearing collection terminal of sensor；Load cell signal output end passes through amplifier, A/D conversion modules
It exports and gives microprocessor signals input terminal, the microprocessor signals output end is electrically connected with mobile phone body display screen signal input terminal
It connects；The drawbacks of this scheme is to increase by one to link up with the aesthetics for affecting mobile phone, another problem, which is to link up with, increases hand
The volume of machine can not unload when user does not need function of weighing in for a period of time, cannot accomplish flexibly to use.There are one ask
Topic is safety problem, is easy to damage user when hook is without effectively taking in mobile phone.
Such as Chinese patent (CN201720507588.9) discloses a kind of Pasting in the subsequent weighing device of mobile phone shell,
The shape of weighing device main body of the present invention is cuboid.The upper design of weighing device main body has liquid crystal display that can be used for showing
Registration word, and the middle part surface of weighing device is designed with solar panel and is used for providing electric energy for device.Weighing device main body
Lower part be designed with installation tail hook U-lag.The configuration design that tail hooks can be rotated at U-shaped in weighing device main body, can
To be embedded in the U-lag of weighing device lower body part.The back side of weighing device main body is designed with sticking double faced adhesive tape groove and can use
Carry out sticking two-faced adhesive tape.The device solves problem of the prior art to a certain extent, but the device mainly passes through display screen pair
The result of weighing is shown, is also a kind of puzzlement for the elderly of some visual impairments；In order to increase the device
Practicability increases loud speaker on this basis, and the result of weighing carries out voice reminder, while also by Temperature Humidity Sensor
It can implement to monitor the temperature and humidity in air；Since the screen of mobile phone is larger, for most people, they are partial to
By checking that mobile phone understands the weight of alleged article, so by adding bluetooth module on weighing device so that by weighed object
The weight of product, air themperature, the humidity of position are transferred to mobile phone；Also add NFC module simultaneously so that external equipment can
Think that the device is powered, eliminates the trouble for replacing battery.
Such as Chinese patent (CN201720484250) discloses a kind of smart mobile phone shell, including mobile phone shell, its top has
Infrared obstacle avoidance inductor, front end have photosensitive element, left side to have loud speaker, right side to have LED light, and there is anti-skidding finger slot in both sides lower end, interior
Chamber fills microcontroller and temperature sensor, and back fills solar storage battery, and lower back fills radiator fan, and control circuit is by monolithic
Machine, temperature sensor, infrared obstacle avoidance inductor, photosensitive element, LED light, loud speaker and radiator fan composition, by solar energy power accumulating
Pond energizes.The patent of invention makes mobile phone shell have charge function, by filling radiator fan, solution by filling solar storage battery
It has determined heat dissipation problem, by filling infrared obstacle avoidance inductor, has reduced risk of collision, by filling photosensitive element, auxiliary protection eyesight,
By by the anti-skidding fingerstall of silica gel mounted in PC/ABS mobile phone shell on, avoid using homogenous material etc., realize it is more multi-functional,
But from actual demand, a weighing device can be increased in the mobile phone shell, buying fruit or vegetables for user
When use, equipment is simple, practical.
Invention content
In response to the problems existing in the prior art, the purpose of the present invention is to provide a kind of mobile phone shells equipped with weighing device.
To achieve the above object, the technical solution adopted by the present invention is：A kind of mobile phone shell equipped with weighing device, it is main to wrap
Include mobile phone shell and weighing device；The weighing device includes weighing device main body, accumulator, several pieces of solar panels and recessed
Slot；The weighing device body interior is equipped with microcontroller, bluetooth module, time module, pulling force sensor；In the weighing device
Portion is equipped with several pieces of solar panels, and the solar panel is connected with the accumulator, for for dress of entirely weighing
Set power supply；The weighing device lower part is equipped with the groove for installing tail hook；The microcontroller and the pulling force sensor, bluetooth
Module is connected with time module；The bluetooth module for realizing the weighing device and smart mobile phone communication；When described
Between module smart mobile phone is connected by bluetooth module, to receive date from smart mobile phone and temporal information, the liquid crystal
Display screen is not in the state of weighing for showing current date and time.
Further, the weighing device body top is equipped with temperature sensor and humidity sensor；The temperature sensing
Device and humidity sensor are connected with the microcontroller respectively, for being supervised in real time to the humiture for being presently in position air
It surveys.
Further, the weighing device main body further includes liquid crystal display and loud speaker.It the liquid crystal display and raises
Sound device is respectively arranged on the top of the weighing device main body, in the case where being not connected to mobile phone, can pass through the liquid crystal display
Humiture in the weight of screen and loud speaker weighing article, air carries out liquid crystal display and voice reminder.
Further, the microcontroller is connected with signal adapter and voice announcer；The voice announcer and liquid crystal
Display screen is connected with the microcontroller respectively；The voice announcer is connected with the loud speaker.
Further, the weighing device main body is equipped with weigh switch and voice switch, switch and the voice of weighing
Switch is connected with the microcontroller respectively.
Further, the groove is designed as semi-circular recesses.The shape that the tail hooks is designed as semicircle, can claim
Rotation is set in refitting, and can be embedded in the semi-circular recesses.
Further, NFC module and energy supply control module are additionally provided in the weighing device main body；The NFC module point
It is not connected with the energy supply control module and the microcontroller, the NFC module is used to receive penetrating for external NFC devices radiation
Frequency signal is simultaneously translated into electric energy, and electric energy is transferred to the energy supply control module；The energy supply control module is for being
Whole device provides electric energy.
Further, the weighing device and mobile phone shell are detachable connection.Specifically, the weighing device with it is described
Mobile phone shell can be by being attached or by the way that double faced adhesive tape is arranged on weighing device, by described two-sided in magnet connector
The weighing device is pasted onto in the mobile phone shell by glue.
Further, infrared obstacle avoidance inductor, the infrared obstacle avoidance inductor and the list are housed at the top of the mobile phone shell
Piece machine is connected；The infrared obstacle avoidance inductor is non-contact switch, the infrared sense with low and high level or NPN driving outputs
Answer device, distance of reaction 1m, induction mode is active.
Compared with prior art, the beneficial effects of the invention are as follows：(1) real by being equipped with bluetooth module on weighing device
The communication that existing weighing device is arrived with smart mobile phone, increases the intelligence of the equipment；(2) by the way that liquid crystal is arranged on weighing device
Display and loud speaker can be accomplished to be suitble to any crowd, especially for more convenient, practical for the elderly of visual impairment；
(3) by configuring NFC module on weighing device so that external equipment can be that the weighing device is powered, and eliminate replacement
The trouble of battery, meanwhile, the NFC on weighing device may be that electric terminal provides electric energy, improve practicability；(4) pass through
Temperature sensor and humidity sensor are equipped on weighing device can accomplish the real-time monitoring to temperature and humidity；(5) pass through
Solar panel is equipped on weighing device, components utilising solar energy is energy saving；(6) hook can be with for the tail that designs of the present invention
It is accommodated in corresponding groove, saves space, while also preventing it from tangling clothes；(7) by filling infrared keep away at the top of mobile phone shell
Hinder inductor, the barrier of 1m in front of mobile phone can be perceived, and voice broadcast is sent out by loud speaker, remind user, reduce
The case where user knocks barrier using mobile phone when walking reduces risk, has ensured the safety of user.
Description of the drawings
Fig. 1 is that the present invention is pasted onto the subsequent three-dimensional appearance structure chart of mobile phone shell；
Fig. 2 is the internal connection diagram of the present invention；
In figure：1, weighing device main body, 2, solar panel, 3, accumulator, 4, temperature sensor, 5, humidity sensor
Device, 6, liquid crystal display, 7, loud speaker, 8, switch of weighing, 9, voice switch, 10, groove, 11, AT89C51 microcontrollers, 12, blue
Tooth module, 13, time module, 14, pulling force sensor, 15, voice announcer, 16, NFC module, 17, NFC device, 18, intelligence
Mobile phone, 19, mobile phone shell, 20, infrared obstacle avoidance inductor.
Specific implementation mode
Below in conjunction with the attached drawing in the present invention, technical scheme of the present invention is clearly and completely described, it is clear that
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, all other embodiment that those of ordinary skill in the art are obtained under the conditions of not making creative work belong to
The scope of protection of the invention.
Embodiment one：
Such as Fig. 1, as shown in Fig. 2, a kind of mobile phone shell equipped with weighing device, includes mainly mobile phone shell 19 and weighing device；
The weighing device includes weighing device main body 1,3,6 pieces of solar panels 2 of accumulator and groove 10；The weighing device master
Body 1 is internally provided with AT89C51 microcontrollers 11, bluetooth module 12, time module 13, pulling force sensor 14；The weighing device master
1 middle part of body is equipped with several pieces of solar panels 2, and the solar panel 2 is connected with the accumulator 3, for being whole
A weighing device power supply；1 lower part of weighing device main body is equipped with the groove 10 for installing tail hook；The AT89C51 monolithics
Machine 11 is connected with the pulling force sensor 14, bluetooth module 12, time module 13；The bluetooth module 12 and smart mobile phone 18
Upper built-in bluetooth module 12 is communicated；For realizing the communication of the weighing device and smart mobile phone 18；The time mould
Block 13 connects smart mobile phone 18 by bluetooth module 12, to receive date and the temporal information from smart mobile phone 18, the liquid
Crystal display screen 6 is not in the state of weighing for showing current date and time.
1 top of the weighing device main body is equipped with temperature sensor 4 and humidity sensor 5；The temperature sensor 4 and wet
Degree sensor 5 is connected with the AT89C51 microcontrollers 11 respectively, real for being carried out to the humiture for being presently in position air
When monitor.
The weighing device main body 1 further includes liquid crystal display 6 and loud speaker 7.The liquid crystal display 6 and loud speaker 7
It is respectively arranged on the top of the weighing device main body 1, in the case where being not connected to mobile phone, the liquid crystal display 6 can be passed through
Liquid crystal display and voice reminder are carried out with the humiture in the weight of 7 weighing article of loud speaker, air.
The AT89C51 microcontrollers 11 are connected with signal adapter and voice announcer 15；The signal adapter is D/A
Converter, the AT89C51 microcontrollers 11 are connected with the liquid crystal display 6 and voice announcer 15, the voice broadcast
Device 15 is connected with the loud speaker 7.
The weighing device main body 1 is equipped with weigh switch 8 and voice switch 9, switch 8 and the voice switch 9 of weighing
It is connected respectively with the AT89C51 microcontrollers 11.
The groove 10 is designed as semi-circular recesses 10.The shape that the tail hooks is designed as semicircle, can be in dress of weighing
Rotation is set, and can be embedded in the semi-circular recesses 10.
It is additionally provided with NFC module 16 and energy supply control module in the weighing device main body 1；The NFC module 16 respectively with
The energy supply control module, the AT89C51 microcontrollers 11 are connected, and the NFC module 16 passes through electricity from external NFC devices 17
Magnetic induction principle obtains electric energy, and the external NFC devices 17 are mobile phone or tablet computer with NFC function, can also be tool
There is the hand-held of NFC function to set, and electric energy is transferred to the energy supply control module；The energy supply control module is for being entire
Device provides electric energy.
The weighing device is detachable connection with mobile phone shell 19；It is provided in the present embodiment in weighing device master
The back side of body 1 is equipped with double faced adhesive tape, can be pasted onto in the mobile phone shell 19, can will be claimed by hair dryer when not in use
Refitting is set to be disassembled from mobile phone shell 19, still can be used for next time, more convenient.
The top of the mobile phone shell 19 is equipped with infrared obstacle avoidance inductor 20, the infrared obstacle avoidance inductor 20 with it is described
AT89C51 microcontrollers 11 are connected, and the infrared obstacle avoidance inductor 20 is non-contact switch, are driven with low and high level or NPN
The infrared inductor of dynamic output, distance of reaction 1m, induction mode is active, and is come out by the report of loud speaker 7, reminds user,
Reduce the case where user knocks barrier using mobile phone when walking, reduce risk, ensures the safety of user
The operation principle of the present invention is that：It before the use will be on the bluetooth module 12 and smart mobile phone 18 on weighing device
Bluetooth carries out pairing connection, when needing to weigh an article, opens the bluetooth setting on mobile phone, suspends items from
On semicircular tail hooks, pulling force sensor 14 perceives the weight of article, meanwhile, temperature sensor 4 and humidity sensor 5 are realized
Measurement to temperature and humidity in current air, converts analog signals into digital signal by analog-digital converter and transmits
To AT89C51 microcontrollers 11, signal is passed to smart mobile phone by AT89C51 microcontrollers 11 after handling the data of transmission
18, the weight of article, the temperature and humidity of position weather can be carried out display and voice on smart mobile phone 18 and broadcast
Report；If user is inconvenient in the case of checking mobile phone or mobile phone out of power, when needing to weigh an article, use
It can also open weighing device by clicking in weighing device main body 1 weigh switch 8 and voice switch 9, article hung at family
On semicircular tail hook, pulling force sensor 14 perceives the weight of article, meanwhile, temperature sensor 4 and humidity sensor 5 are real
Now to the measurement of temperature and humidity in current air, converts analog signals into digital signal by analog-digital converter and pass
Pass AT89C51 microcontrollers 11, signal is passed to liquid crystal display by AT89C51 microcontrollers 11 after handling the data of transmission
Screen 6 and voice announcer 15, at this time liquid crystal display 6 can show the gravimetric value of weighed amount article, the temperature of current weather and wet
The weight of article, the temperature and humidity of current weather are carried out voice by degree, the voice announcer 15 by the loud speaker 7 of connection
It reminds；After whole process terminates, by clicking weigh switch 8 and the end weighing of voice switch 9.If the process of user's walking
In, front 1m, which goes out, barrier, and the IR evading obstacle sensors 20 transmit signal, the AT89C51 to AT89C51 microcontrollers 11
Microcontroller 11 is connected with voice announcer 15 respectively, and voice announcer 15 is transmitted to loud speaker 7 and ordered, and loud speaker 7 sends out voice
It reminds.
Embodiment two：
The difference between this embodiment and the first embodiment lies in can be embodied as by the NFC module 16 on the weighing device
The charging of smart mobile phone 18；It is wirelessly connected with NFC module 16 by the NFC antenna on smart mobile phone 18, by NFC antenna and NFC
Being coupled for NFC communication antenna in module 16, the channel of wireless transmission electric energy and the radio-frequency channels NFC are shared, realized
Wireless charging shares the NFC antenna and NFC electricity of smart mobile phone 18 by the combination of NFC data interactive function and wireless charging
Road, solve need in addition to be arranged matched antenna in the prior art and independent charging circuit cause smart mobile phone 18 at
The problem of this increase, and the space without in addition occupying smart mobile phone 18, practicability is improved, meanwhile, increase the title
Reset the function of setting.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (10)
- Include mainly mobile phone shell and weighing device 1. a kind of mobile phone shell equipped with weighing device, sign are；The dress of weighing It sets including weighing device main body, accumulator, several pieces of solar panels and groove；The weighing device body interior is equipped with single Piece machine, bluetooth module, time module and pulling force sensor；Several pieces of solar panels, institute are equipped in the middle part of the weighing device It states solar panel with the accumulator to be connected, for powering for entire weighing device；The weighing device lower part is equipped with Groove for installing tail hook；The microcontroller is connected with the pulling force sensor, bluetooth module and time module；The indigo plant Tooth module for realizing the weighing device and smart mobile phone communication；The time module connects intelligent hand by bluetooth module Machine.
- 2. a kind of mobile phone shell equipped with weighing device according to claim 1, which is characterized in that the weighing device main body Top is equipped with temperature sensor and humidity sensor；The temperature sensor and humidity sensor are connected with the microcontroller respectively It connects.
- 3. a kind of mobile phone shell equipped with weighing device according to claim 1, which is characterized in that the weighing device main body Further include liquid crystal display and loud speaker.
- 4. a kind of mobile phone shell equipped with weighing device according to claim 3, which is characterized in that the microcontroller is connected with Signal adapter and voice announcer；The microcontroller is connected with the liquid crystal display and voice announcer, the voice Broadcast device is connected with the loud speaker.
- 5. a kind of mobile phone shell equipped with weighing device according to claim 1, which is characterized in that the weighing device main body It is equipped with and weighs switch and voice switch, it is described to weigh switch and voice switch is connected with the microcontroller respectively.
- 6. a kind of mobile phone shell equipped with weighing device according to claim 1, which is characterized in that the groove is designed as half Circular groove.
- 7. a kind of mobile phone shell equipped with weighing device according to claim 6, which is characterized in that the shape that the tail hooks is set It is calculated as semicircle, can be rotated on weighing device, and can be embedded in the semi-circular recesses.
- 8. a kind of mobile phone shell equipped with weighing device according to claim 1, which is characterized in that in the weighing device main body Portion is additionally provided with NFC module and energy supply control module；The NFC module is connected with the microcontroller and the energy supply control module It connects；The energy supply control module is used to provide electric energy for whole device.
- 9. according to a kind of mobile phone shell equipped with weighing device of claim 1-8 any one of them, which is characterized in that described to weigh Device is detachable connection with mobile phone shell.
- 10. a kind of mobile phone shell equipped with weighing device according to claim 1, which is characterized in that at the top of the mobile phone shell Equipped with infrared obstacle avoidance inductor, the infrared obstacle avoidance inductor is connected with the microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810724617.6A CN108683783A (en) | 2018-07-04 | 2018-07-04 | A kind of mobile phone shell equipped with weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810724617.6A CN108683783A (en) | 2018-07-04 | 2018-07-04 | A kind of mobile phone shell equipped with weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108683783A true CN108683783A (en) | 2018-10-19 |
Family
ID=63813147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810724617.6A Withdrawn CN108683783A (en) | 2018-07-04 | 2018-07-04 | A kind of mobile phone shell equipped with weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108683783A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455386A (en) * | 2019-08-05 | 2019-11-15 | 深圳市亿道数码技术有限公司 | A kind of electronic balance structure based on mobile terminal |
| CN110719349A (en) * | 2019-08-29 | 2020-01-21 | 杭州加减智能科技有限公司 | Detachable voice remote control mobile phone shell and method for controlling intelligent equipment by using same |
-
2018
- 2018-07-04 CN CN201810724617.6A patent/CN108683783A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455386A (en) * | 2019-08-05 | 2019-11-15 | 深圳市亿道数码技术有限公司 | A kind of electronic balance structure based on mobile terminal |
| CN110719349A (en) * | 2019-08-29 | 2020-01-21 | 杭州加减智能科技有限公司 | Detachable voice remote control mobile phone shell and method for controlling intelligent equipment by using same |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181019 |