CN106562523A - Intelligent wristband with automatic tightening function - Google Patents
Intelligent wristband with automatic tightening function Download PDFInfo
- Publication number
- CN106562523A CN106562523A CN201610885691.7A CN201610885691A CN106562523A CN 106562523 A CN106562523 A CN 106562523A CN 201610885691 A CN201610885691 A CN 201610885691A CN 106562523 A CN106562523 A CN 106562523A
- Authority
- CN
- China
- Prior art keywords
- watchband
- embedded
- automatic tightening
- intelligent bracelet
- tightening function
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/02—Link constructions
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- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
Abstract
The invention relates to an intelligent wristband with an automatic tightening function. The intelligent wristband comprises a body and a fastening mechanism arranged at two sides of the body, wherein the fastening mechanism comprises a watchband, a watchband sleeve and a fastening assembly, a fastening groove is arranged inside the watchband sleeve, the watchband is matched with the fastening groove, and the watchband is in transmission connection with the watchband sleeve through the fastening assembly. For the intelligent wristband with the automatic tightening function, the watchband is embedded in the fastening groove inside the watchband sleeve, a magnet is matched with an embedding sleeve, an electromagnetic wire in the embedding sleeve adsorbs the magnet, then a stretching motor hauls in the watchband through a push-pull rod, so that the tightness degree of the watchband and the watchband sleeve is controlled, and the practicability of the intelligent wristband is improved; moreover, in a working power supply circuit, an integrated circuit charges a first capacitor, then the given voltage value is achieved, the output voltage value of a second capacitor is twice of the given voltage value, thus the instantaneous high output voltage is guaranteed, and finally, the practicability of the intelligent wristband is improved.
Description
Technical field
The present invention relates to a kind of Intelligent bracelet with automatic tightening function.
Background technology
With the development and the progress of society of science and technology, the scientific and technological level of China has obtained significant progress, various intelligence
Equipment can be changed also to continuously emerge, very big help has been brought.
In existing Intelligent worn device, Intelligent bracelet is Intelligent worn device the most universal, but existing
In Intelligent bracelet, all it is carrying out the fixation of watchband, or directly to be carried out by determining wrist sizes by way of hasp
Customization, this reduces the practicality of Intelligent bracelet；Moreover, Intelligent bracelet is when work, it is sometimes necessary to high
Voltage output, and the working power circuit of routine cannot export instantaneous pressure, so reduce further the practicality of Intelligent bracelet
Property.
The content of the invention
The technical problem to be solved in the present invention is：In order to overcome the deficiencies in the prior art, there is provided a kind of that there is automatic tightening
The Intelligent bracelet of function.
The technical solution adopted for the present invention to solve the technical problems is：A kind of intelligent handss with automatic tightening function
Ring, including body and the retention mechanism for being arranged on body both sides；
The retention mechanism includes watchband, watchband set and fastening assembly, and the inside of the watchband set is provided with binding groove, described
Watchband is matched with binding groove, and the watchband is connected with watchband set by fastening assembly；
The fastening assembly includes the embedded block for being arranged on watchband one end and is arranged on tight inside the binding groove of watchband set
Gu unit, one end of the embedded block are provided with Magnet, the both sides of the embedded block are provided with limit assembly, and the fastening unit includes
Stretching motor, push-pull bar and the embedded set of fastening trench bottom are fixed on, the stretching motor is by push-pull bar and embedded set transmission
Connection, the inside of the embedded set are provided with embedded groove, and the embedded groove is matched with Magnet, and the inside of the embedded groove is additionally provided with electricity
Magnetic coil；
The inside of the body is provided with working power module, and the working power module includes working power circuit, described
Working power circuit includes integrated circuit, the first electric capacity, the second electric capacity, the first diode and the second diode, the integrated electricity
Model TC7662B on road, the external 5V DC voltage power supplies of power end of the integrated circuit, the earth terminal of the integrated circuit
It is grounded with the outfan of integrated circuit, the external 5V DC voltage power supplies of anode of first diode, the one or two pole
The negative electrode of pipe is connected with the positive electric capacity incoming end of integrated circuit by the first electric capacity, the negative electrode and the two or two of first diode
The anode connection of pole pipe, the negative electrode of second diode pass through the second capacity earth.
Preferably, in order to ensure that watchband can be embedded into the specified location of the inside of watchband set, the limit assembly bag
Shell, spring and steel ball are included, the inside of the shell is provided with groove, and the steel ball is connected with the bottom of groove by spring.
Preferably, in order to ensure limit assembly fix in position, the inside position corresponding with limit assembly of the binding groove
The place of putting is provided with stopper slot, and the stopper slot is matched with limit assembly.
Preferably, the stretching motor is DC servo motor.
Preferably, in order to guarantee the embedded set of stable control, the quantity of the push-pull bar is two.
Preferably, in order to carry out real-time monitoring to the pressure of wrist to watchband, the watchband is set near the side of wrist
There is pressure transducer.
Preferably, the wireless communication capability in order to increase bracelet, the inside of the body is provided with wireless communication module, institute
Stating wireless communication module includes bluetooth.
Preferably, the endurance in order to improve bracelet, the inside of the body is additionally provided with accumulator, the accumulator
For trifluoro lithium battery.
Preferably, the body is provided with LCDs.
The invention has the beneficial effects as follows, in there should be the Intelligent bracelet of automatic tightening function, watchband is embedded into by watchband
In binding groove inside set, Magnet is matched with embedded set, goes Magnet to be adsorbed by the electromagnetic wire in embedded set, then by stretching electricity
Watchband is drawn in by machine by push-pull bar, and it is elastic with what watchband covered to carry out control table band, improves the practicality of Intelligent bracelet；Not only such as
This, in working power circuit, integrated circuit charges to the first electric capacity, reaches given magnitude of voltage, then the output of the second electric capacity
Magnitude of voltage is exactly the value of twice, so as to ensure that the high output voltage of moment, improves the practicality of Intelligent bracelet.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the Intelligent bracelet that the present invention has automatic tightening function；
Fig. 2 is the structural representation of the limit assembly of the Intelligent bracelet that the present invention has automatic tightening function；
Fig. 3 is the circuit theory diagrams of the working power circuit of the Intelligent bracelet that the present invention has automatic tightening function；
In figure：1. body, 2. LCDs, 3. watchband, 4. embedded block, 5. Magnet, 6. limit assembly, 7. watchband set,
8. binding groove, is 9. embedded in set, 10. push-pull bar, 11. stretching motors, 12. steel balls, 13. springs, 14. shells, U1. integrated circuits,
C1. the first electric capacity, the second electric capacity of C2., the first diodes of D1., the second diodes of C2..
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are simplified schematic diagram, only with
The basic structure of the illustration explanation present invention, therefore which only shows the composition relevant with the present invention.
As shown in Figure 1-Figure 3, a kind of Intelligent bracelet with automatic tightening function, including body 1 and it is arranged on 1 liang of body
The retention mechanism of side；
The retention mechanism includes watchband 3, watchband set 7 and fastening assembly, and the inside of the watchband set 7 is provided with binding groove 8,
The watchband 3 is matched with binding groove 8, and the watchband 3 is connected with watchband set 7 by fastening assembly；
The fastening assembly includes the embedded block 4 for being arranged on 3 one end of watchband and is arranged on inside the binding groove 8 of watchband set 7
Fastening unit, one end of the embedded block 4 is provided with Magnet 5, and the both sides of the embedded block 4 are provided with limit assembly 6, the fastening
Unit includes stretching motor 11, push-pull bar 10 and the embedded set 9 for being fixed on 8 bottom of binding groove, and the stretching motor 11 is by pushing away
Pull bar 10 is connected with embedded set 9, and the inside of the embedded set 9 is provided with embedded groove, and the embedded groove is matched with Magnet 5, institute
The inside for stating embedded groove is additionally provided with solenoid；
The inside of the body 1 is provided with working power module, and the working power module includes working power circuit, described
Working power circuit includes integrated circuit U1, the first electric capacity C1, the second electric capacity C2, the first diode D1 and the second diode D2,
Model TC7662B of the integrated circuit U1, the external 5V DC voltage power supplies of power end of the integrated circuit U1, the collection
Outfan into the earth terminal and integrated circuit U1 of circuit U 1 is grounded, the external 5V unidirectional currents of anode of the first diode D1
Voltage source, the negative electrode of the first diode D1 are connected with the positive electric capacity incoming end of integrated circuit U1 by the first electric capacity C1, institute
The negative electrode for stating the first diode D1 is connected with the anode of the second diode D2, and the negative electrode of the second diode D2 is electric by second
Hold C2 ground connection.
Preferably, in order to ensure that watchband 3 can be embedded into the specified location of the inside of watchband set 7, the limit assembly 6
Including shell 14, spring 13 and steel ball 12, the inside of the shell 14 is provided with groove, and the steel ball 12 passes through spring 13 and groove
Bottom connection.
Preferably, in order to ensure 6 fix in position of limit assembly, the inside of the binding groove 8 is corresponding with limit assembly 6
Stopper slot is provided with position, the stopper slot is matched with limit assembly 6.
Preferably, the stretching motor 11 is DC servo motor.
Preferably, in order to guarantee the embedded set 9 of stable control, the quantity of the push-pull bar 10 is two.
Preferably, in order to carry out real-time monitoring to the pressure of wrist to watchband 3, the watchband 3 is near the side of wrist
It is provided with pressure transducer.
Preferably, the wireless communication capability in order to increase bracelet, the inside of the body 1 is provided with wireless communication module,
The wireless communication module includes bluetooth.
Preferably, the endurance in order to improve bracelet, the inside of the body 1 is additionally provided with accumulator, the electric power storage
Pond is trifluoro lithium battery.
Preferably, the body 1 is provided with LCDs 2.
In there should be the Intelligent bracelet of automatic tightening function, it is embedded in the binding groove 8 inside watchband set 7 by watchband 3,
The Magnet 5 of 4 one end of embedded block is matched with the embedded set 9 in binding groove 8 simultaneously, goes Magnet 5 to carry out by the electromagnetic wire in embedded set 9
Absorption, then watchband 3 is drawn in by push-pull bar 10 by stretching motor 11, carry out control table elastic with watchband set 7 with 3.Not only such as
This, then the limit assembly 6 of the both sides by embedded block 4 is that watchband 3 is positioned, it is ensured that watchband 3 further can be fixed
In the inside of watchband set 7, the practicality of Intelligent bracelet is improve.
In should having the Intelligent bracelet of automatic tightening function, working power module, for ensureing the reliable work of Intelligent bracelet
Make.Wherein, in working power circuit, model TC7662B of integrated circuit U1, integrated circuit charge to the first electric capacity C1,
Given magnitude of voltage is reached, then the output voltage values of the second electric capacity C2 are exactly the value of twice, so as to ensure that the high defeated of moment
Go out voltage, improve the practicality of Intelligent bracelet.
Compared with prior art, in there should be the Intelligent bracelet of automatic tightening function, watchband set 7 is embedded into by watchband 3
In internal binding groove 8, Magnet 5 match with embedded set 9, is covered the electromagnetic wire in 9 and is gone Magnet 5 to be adsorbed by embedded, then by drawing
Stretch motor 11 to draw in watchband 3 by push-pull bar 10, come control table with 3 with watchband set 7 it is elastic, improve the reality of Intelligent bracelet
The property used；Moreover, in working power circuit, integrated circuit charges to the first electric capacity C1, reaches given magnitude of voltage, then and
The output voltage values of two electric capacity C2 are exactly the value of twice, so as to ensure that the high output voltage of moment, improve Intelligent bracelet
Practicality.
With the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various change and modification can be carried out in the range of without departing from this invention technological thought entirely.The technology of this invention
Property scope is not limited to the content in description, it is necessary to its technical scope is determined according to right.
Claims (9)
1. a kind of Intelligent bracelet with automatic tightening function, it is characterised in that including body (1) and be arranged on body (1) two
The retention mechanism of side；
The retention mechanism includes watchband (3), watchband set (7) and fastening assembly, and the inside of the watchband set (7) is provided with binding groove
(8), the watchband (3) is matched with binding groove (8), and the watchband (3) is connected with watchband set (7) by fastening assembly；
The fastening assembly includes the embedded block (4) for being arranged on watchband (3) one end and the binding groove (8) for being arranged on watchband set (7)
Internal fastening unit, one end of the embedded block (4) are provided with Magnet (5), and the both sides of the embedded block (4) are provided with limit assembly
(6), the fastening unit includes stretching motor (11), push-pull bar (10) and the embedded set (9) for being fixed on binding groove (8) bottom,
Stretching motor (11) is connected with embedded set (9) by push-pull bar (10), and the inside of the embedded set (9) is provided with embedded
Groove, the embedded groove are matched with Magnet (5), and the inside of the embedded groove is additionally provided with solenoid；
The inside of the body (1) is provided with working power module, and the working power module includes working power circuit, the work
Include integrated circuit (U1), the first electric capacity (C1), the second electric capacity (C2), the first diode (D1) and the two or two pole as power circuit
Pipe (D2), model TC7662B of the integrated circuit (U1), the external 5V DC voltages of power end of the integrated circuit (U1)
Power supply, the outfan of the earth terminal and integrated circuit (U1) of the integrated circuit (U1) are grounded, first diode (D1)
The external 5V DC voltage power supplies of anode, the negative electrode of first diode (D1) passes through the first electric capacity (C1) and integrated circuit
(U1) positive electric capacity incoming end connection, the negative electrode of first diode (D1) are connected with the anode of the second diode (D2), institute
The negative electrode for stating the second diode (D2) is grounded by the second electric capacity (C2).
2. there is the Intelligent bracelet of automatic tightening function as claimed in claim 1, it is characterised in that the limit assembly (6)
Including shell (14), spring (13) and steel ball (12), the inside of the shell (14) is provided with groove, and the steel ball (12) is by bullet
Spring (13) is connected with the bottom of groove.
3. there is the Intelligent bracelet of automatic tightening function as claimed in claim 2, it is characterised in that the binding groove (8)
Stopper slot is provided with internal position corresponding with limit assembly (6), the stopper slot is matched with limit assembly (6).
4. there is the Intelligent bracelet of automatic tightening function as claimed in claim 1, it is characterised in that the stretching motor (11)
For DC servo motor.
5. there is the Intelligent bracelet of automatic tightening function as claimed in claim 1, it is characterised in that the push-pull bar (10)
Quantity is two.
6. there is the Intelligent bracelet of automatic tightening function as claimed in claim 1, it is characterised in that the watchband (3) is close
The side of wrist is provided with pressure transducer.
7. the Intelligent bracelet with automatic tightening function as claimed in claim 1, it is characterised in that the body (1) it is interior
Portion is provided with wireless communication module, and the wireless communication module includes bluetooth.
8. the Intelligent bracelet with automatic tightening function as claimed in claim 1, it is characterised in that the body (1) it is interior
Portion is additionally provided with accumulator, and the accumulator is trifluoro lithium battery.
9. there is the Intelligent bracelet of automatic tightening function as claimed in claim 1, it is characterised in that set on the body (1)
There are LCDs (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610885691.7A CN106562523B (en) | 2016-10-09 | 2016-10-09 | A kind of Intelligent bracelet with automatic tightening function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610885691.7A CN106562523B (en) | 2016-10-09 | 2016-10-09 | A kind of Intelligent bracelet with automatic tightening function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106562523A true CN106562523A (en) | 2017-04-19 |
| CN106562523B CN106562523B (en) | 2018-08-28 |
Family
ID=58531709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610885691.7A Expired - Fee Related CN106562523B (en) | 2016-10-09 | 2016-10-09 | A kind of Intelligent bracelet with automatic tightening function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106562523B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507043A (en) * | 2019-07-26 | 2019-11-29 | 安徽浩达电子科技有限公司 | A kind of portable intelligent communication apparatus with automatic elastic function |
| CN111352470A (en) * | 2020-02-28 | 2020-06-30 | 维沃移动通信有限公司 | Wearable device |
| CN111772305A (en) * | 2020-06-22 | 2020-10-16 | 朱益贵 | Wrist strap capable of randomly adjusting size for intelligent equipment |
| CN113037313A (en) * | 2021-03-16 | 2021-06-25 | 歌尔科技有限公司 | Wrist strap control method, device and system of wrist strap equipment |
| CN114027599A (en) * | 2021-12-08 | 2022-02-11 | 新疆医科大学第一附属医院 | Cardiovascular monitoring watchband and wearable equipment of cardiovascular monitoring |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191127973A (en) * | 1911-12-13 | 1912-11-21 | Richard Henry Jones | Improvements in Expanding or Adjustable Bracelets, Wristlets and Analogous Articles. |
| US4977614A (en) * | 1989-10-23 | 1990-12-11 | Motorola, Inc. | Wristband with loop antenna |
| CN203457905U (en) * | 2013-11-19 | 2014-03-05 | 曾丽英 | Watch convenient to wear |
| CN204132576U (en) * | 2014-10-16 | 2015-02-04 | 深圳市白狐工业设计有限公司 | Adjusting device and wrist strap |
| CN204580127U (en) * | 2015-04-23 | 2015-08-26 | 青岛歌尔声学科技有限公司 | A kind of wrist-watch of adjustable watchband length |
| CN105394892A (en) * | 2015-09-30 | 2016-03-16 | 浙江理工大学 | Bracelet with regular contraction function |
| CN205337869U (en) * | 2016-01-07 | 2016-06-29 | 郭喆 | Intelligence bracelet with remote control function of parking |
| CN105831900A (en) * | 2016-05-06 | 2016-08-10 | 浙江理工大学 | Bracelet with timing shrinkage function |
| CN105935185A (en) * | 2016-06-23 | 2016-09-14 | 佛山市联智新创科技有限公司 | Adjustable smart watch |
-
2016
- 2016-10-09 CN CN201610885691.7A patent/CN106562523B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191127973A (en) * | 1911-12-13 | 1912-11-21 | Richard Henry Jones | Improvements in Expanding or Adjustable Bracelets, Wristlets and Analogous Articles. |
| US4977614A (en) * | 1989-10-23 | 1990-12-11 | Motorola, Inc. | Wristband with loop antenna |
| CN203457905U (en) * | 2013-11-19 | 2014-03-05 | 曾丽英 | Watch convenient to wear |
| CN204132576U (en) * | 2014-10-16 | 2015-02-04 | 深圳市白狐工业设计有限公司 | Adjusting device and wrist strap |
| CN204580127U (en) * | 2015-04-23 | 2015-08-26 | 青岛歌尔声学科技有限公司 | A kind of wrist-watch of adjustable watchband length |
| CN105394892A (en) * | 2015-09-30 | 2016-03-16 | 浙江理工大学 | Bracelet with regular contraction function |
| CN205337869U (en) * | 2016-01-07 | 2016-06-29 | 郭喆 | Intelligence bracelet with remote control function of parking |
| CN105831900A (en) * | 2016-05-06 | 2016-08-10 | 浙江理工大学 | Bracelet with timing shrinkage function |
| CN105935185A (en) * | 2016-06-23 | 2016-09-14 | 佛山市联智新创科技有限公司 | Adjustable smart watch |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507043A (en) * | 2019-07-26 | 2019-11-29 | 安徽浩达电子科技有限公司 | A kind of portable intelligent communication apparatus with automatic elastic function |
| CN111352470A (en) * | 2020-02-28 | 2020-06-30 | 维沃移动通信有限公司 | Wearable device |
| CN111772305A (en) * | 2020-06-22 | 2020-10-16 | 朱益贵 | Wrist strap capable of randomly adjusting size for intelligent equipment |
| CN113037313A (en) * | 2021-03-16 | 2021-06-25 | 歌尔科技有限公司 | Wrist strap control method, device and system of wrist strap equipment |
| CN113037313B (en) * | 2021-03-16 | 2022-08-12 | 歌尔科技有限公司 | Wrist strap control method, device and system of wrist strap equipment |
| CN114027599A (en) * | 2021-12-08 | 2022-02-11 | 新疆医科大学第一附属医院 | Cardiovascular monitoring watchband and wearable equipment of cardiovascular monitoring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106562523B (en) | 2018-08-28 |
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Effective date of registration: 20180709 Address after: 250000 -C211, No. 59 Jiefang East Road, Lixia District, Ji'nan, Shandong Applicant after: Ji'nan Kingdom Automation Technology Co., Ltd. Address before: 518000 Room 201, building A, 1 front Bay Road, Shenzhen Qianhai cooperation zone, Shenzhen, Guangdong Applicant before: Shenzhen city Naishidi Technology Development Co. Ltd. |
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