CN208953106U - A kind of Portable weighing device based on Intelligent bracelet - Google Patents
A kind of Portable weighing device based on Intelligent bracelet Download PDFInfo
- Publication number
- CN208953106U CN208953106U CN201821759601.0U CN201821759601U CN208953106U CN 208953106 U CN208953106 U CN 208953106U CN 201821759601 U CN201821759601 U CN 201821759601U CN 208953106 U CN208953106 U CN 208953106U
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- CN
- China
- Prior art keywords
- bracelet
- weighing
- drawstring
- controller
- weighing device
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- 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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- 238000005303 weighing Methods 0.000 title claims abstract description 51
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- 230000003321 amplification Effects 0.000 claims abstract description 17
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 17
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a kind of Portable weighing device based on Intelligent bracelet, including bracelet ontology are equipped with controller and battery in bracelet ontology, and controller is electrically connected with the battery；Load is linked up with, and mounting groove is provided on bracelet ontology, and load links up with the setting of insertion type in mounting groove；Drawstring, one end of drawstring are mounted on bracelet ontology, and the other end and the load hook of drawstring connect；Weighing system, weighing system includes weighing sensor, signal amplification circuit and A/D conversion circuit, weighing sensor, signal amplification circuit and A/D conversion circuit are arranged in bracelet ontology, weighing sensor is connect with signal amplifying circuit, signal amplification circuit is connect with A/D conversion circuit, and A/D conversion circuit is connect with controller.The utility model is convenient for carrying, and can use function of weighing whenever and wherever possible；Weighing system can share display screen and battery with Intelligent bracelet, not only reduce expense, but also save space, so that weighing device volume greatly reduces.
Description
Technical field
The utility model relates to weighing technology field, especially a kind of Portable weighing device based on Intelligent bracelet.
Background technique
Electronic scale is a kind of using Modern Sensor Technology, electronic technology and the integrated electronic weighing of computer technology
It sets.It is mainly made of load bearing system, actuating system and indicating value system, can satisfy weighing and quickly, accurately, continuously requires.
In people's daily life, electronic scale using ubiquitous, for example, food market is bought vegetables, supermarket shopping bulk commodity etc., all
It needs using electronic scale.Weight is improved therefrom to obtain profit using electronic scale however, being no lack of some evil minds businessman.Due to electronics
Having battery, display screen in the constituent of scale, biggish device so being not easy to daily carrying can not solve this in equal volume
Problem.
Utility model content
For the deficiency of the above technology, the purpose of this utility model is just to provide a kind of portable title based on Intelligent bracelet
Treasure, structure is simple, easy to carry, convenient to use whenever and wherever possible.
The purpose of this utility model is that technical solution in this way is realized, a kind of portable title based on Intelligent bracelet
Treasure, comprising:
Bracelet ontology is equipped with controller and battery in the bracelet ontology, and the controller electrically connects with the battery
It connects；
Load is linked up with, and mounting groove is provided on the bracelet ontology, the setting of the load hook insertion type is described
In mounting groove；
Drawstring, one end of the drawstring are mounted on the bracelet ontology, and the other end of the drawstring and the load are hung
Hook connects；
Weighing system, the weighing system include weighing sensor, signal amplification circuit and A/D conversion circuit, the title
Retransmit sensor, signal amplification circuit and A/D conversion circuit are arranged in the bracelet ontology, the weighing sensor with it is described
The connection of signal amplifying circuit, the signal amplification circuit connect with the A/D conversion circuit, the A/D conversion circuit with it is described
Controller connection.
Further, it is additionally provided with display screen on the bracelet ontology, the display screen is connect with the controller.
Further, it is arranged fluted on the bracelet ontology, one end of the groove and one end of the mounting groove are passed through
Logical, one end installation of the drawstring is in the groove.
Further, installation is buckled in the groove by annulus in one end of the drawstring.
Further, the load hook is metal material.
Further, the bracelet ontology and the drawstring are rubber material.
Further, the weighing sensor is resistance strain type sensor, the resistance of the resistance strain type sensor
It is 120 ohm.
Further, the controller is STM32F103C8 type microcontroller.
By adopting the above-described technical solution, the utility model has the following beneficial effects: since bracelet can be worn on wrist
On, it is convenient for carrying, therefore can carry and not increase weight；Function of weighing can be used whenever and wherever possible；Due to intelligence
Bracelet carries display screen and battery, so the display system of weighing does not need to reuse an independent display screen, battery can also
To share with bracelet, not only reduce expense, but also save space, so that weighing device volume greatly reduces.
Other advantages, target and feature of the utility model will be explained in the following description to a certain extent
It states, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from the practice of the utility model.The target of the utility model and other advantages can be said by following
Bright book is achieved and obtained.
Detailed description of the invention
The Detailed description of the invention of the utility model is as follows.
Fig. 1 is the structural schematic diagram of the Portable weighing device based on Intelligent bracelet.
Fig. 2 is the side structure schematic view of Fig. 1.
Fig. 3 is the overall structure block diagram of the utility model.
In figure: 1. bracelet ontologies；2. display screen；3. load is linked up with；4. drawstring；5. annulus button.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Such as attached drawing 1 to shown in Fig. 3, the utility model discloses a kind of Portable weighing device based on Intelligent bracelet, including
Bracelet ontology 1, load link up with 3, drawstring 4 and weighing system, and controller and battery, controller and electricity are equipped in bracelet ontology 1
Pond is electrically connected, and battery provides electric energy to controller.
Mounting groove is provided on bracelet ontology 1, load links up with the setting of 3 insertion types in mounting groove；On bracelet ontology 1
It is arranged fluted, one end of one end of groove and mounting groove penetrates through, and one end of drawstring 4 is mounted in groove, the other end of drawstring 4
It is fixedly connected with load hook 3.Load hook 3 Embedded can block and in mounting groove, drawstring 4 Embedded can also block
With in groove.
Display screen 2 is additionally provided on bracelet ontology 1, display screen 2 is connect with controller.
Weighing system includes weighing sensor, signal amplification circuit and A/D conversion circuit, weighing sensor, signal amplification
Circuit and A/D conversion circuit are arranged in bracelet ontology 1, and weighing sensor is connect with signal amplifying circuit, signal amplification electricity
Road is connect with A/D conversion circuit, and A/D conversion circuit is connect with controller.After weighing sensor detects signal, signal is transmitted
To signal amplification circuit, signal is amplified and amplified signal is sent to A/D conversion circuit, A/ by signal amplification circuit
D conversion circuit converts the signal into digital signal, and by digital data transmission to controller, controller will be after Digital Signal Processing
Display screen 2 is transmitted to be shown.
Preferably, one end of drawstring 4 is buckled 5 by annulus and is mounted in groove.Be arranged annulus button 5 the advantages of: when hang with weight
When object, drawstring 4 can be rotated, and the weight of object measured is more accurate, in addition, all due to drawstring 4 and bracelet ontology 1
It is rubber material, so it is different from being directly installed on drawstring 4 and the perishable disadvantage in 1 junction of bracelet ontology in groove, setting circle
Latch closure 5 reduces drawstring 4 or so and reverses back and forth, is more hardly damaged.
Load hook 3 is metal material.Bracelet ontology 1 and drawstring 4 are rubber material.
Weighing sensor is resistance strain type sensor, and the resistance of resistance strain type sensor is 120 ohm.Controller is
STM32F103C8 type microcontroller.Weighing sensor, signal amplification circuit and A/D conversion circuit and controller, and its connection
Relationship already belongs to the prior art, and details are not described herein again.
When needing to weigh, in the back side applied force for the bracelet ontology 1 being equipped at mounting groove, since bracelet ontology 1 is by rubber
Glue material matter is made, so deformation occurs for meeting when by power, so that load links up with 3 meetings because the effect of power is out of mounting groove
Ejection, drawstring 4 also fall off out of groove therewith, and weight is hooked on load hook 3, and holding drawstring 4 keeps weight hanging, weigh
After sensor can detect signal, and signal amplification circuit is transmitted signals to, signal amplification circuit amplifies signal simultaneously
Amplified signal is sent to A/D conversion circuit, A/D conversion circuit converts the signal into digital signal, and by digital signal
It is transmitted to controller, controller is shown display screen 2 is transmitted to after Digital Signal Processing.After the completion of weighing, load is hung
Hook 3 and drawstring 4 are embedded in mounting groove and groove again.
It since bracelet can be worn in wrist, is convenient for carrying, therefore can carry and not increase weight；It can be with
Function of weighing is used whenever and wherever possible；Since Intelligent bracelet carries display screen 2 and battery, so the display system of weighing does not need again
Using an independent display screen 2, battery can also be shared with bracelet, not only reduce expense, but also save space, so that weighing
Device volume greatly reduces.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, should all without departing from the objective and range of the technical program
Cover in the scope of the claims of the utility model.
Claims (8)
1. a kind of Portable weighing device based on Intelligent bracelet, it is characterised in that: include:
Bracelet ontology, controller and battery are equipped in the bracelet ontology, and the controller and the battery are electrically connected；
Load is linked up with, and mounting groove is provided on the bracelet ontology, the setting of the load hook insertion type is in the installation
In slot；
Drawstring, one end of the drawstring are mounted on the bracelet ontology, and the other end of the drawstring and load hook connect
It connects；
Weighing system, the weighing system include weighing sensor, signal amplification circuit and A/D conversion circuit, and the weighing passes
Sensor, signal amplification circuit and A/D conversion circuit are arranged in the bracelet ontology, the weighing sensor and the signal
Amplifying circuit connection, the signal amplification circuit are connect with the A/D conversion circuit, the A/D conversion circuit and the control
Device connection.
2. the Portable weighing device according to claim 1 based on Intelligent bracelet, it is characterised in that: on the bracelet ontology
It is additionally provided with display screen, the display screen is connect with the controller.
3. the Portable weighing device according to claim 1 based on Intelligent bracelet, it is characterised in that: on the bracelet ontology
It is arranged fluted, one end of one end of the groove and the mounting groove penetrates through, and one end of the drawstring is mounted on the groove
It is interior.
4. the Portable weighing device according to claim 3 based on Intelligent bracelet, it is characterised in that: one end of the drawstring
In the groove by the installation of annulus button.
5. the Portable weighing device according to claim 1 based on Intelligent bracelet, it is characterised in that: the load, which is linked up with, is
Metal material.
6. the Portable weighing device according to claim 1 based on Intelligent bracelet, it is characterised in that: the bracelet ontology and
The drawstring is rubber material.
7. the Portable weighing device according to claim 1 based on Intelligent bracelet, it is characterised in that: the weighing sensor
For resistance strain type sensor, the resistance of the resistance strain type sensor is 120 ohm.
8. the Portable weighing device according to claim 1 based on Intelligent bracelet, it is characterised in that: the controller is
STM32F103C8 type microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821759601.0U CN208953106U (en) | 2018-10-29 | 2018-10-29 | A kind of Portable weighing device based on Intelligent bracelet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821759601.0U CN208953106U (en) | 2018-10-29 | 2018-10-29 | A kind of Portable weighing device based on Intelligent bracelet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208953106U true CN208953106U (en) | 2019-06-07 |
Family
ID=66743297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821759601.0U Expired - Fee Related CN208953106U (en) | 2018-10-29 | 2018-10-29 | A kind of Portable weighing device based on Intelligent bracelet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208953106U (en) |
-
2018
- 2018-10-29 CN CN201821759601.0U patent/CN208953106U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 |