CN207654657U - A kind of sport sandbag - Google Patents
A kind of sport sandbag Download PDFInfo
- Publication number
- CN207654657U CN207654657U CN201721786412.8U CN201721786412U CN207654657U CN 207654657 U CN207654657 U CN 207654657U CN 201721786412 U CN201721786412 U CN 201721786412U CN 207654657 U CN207654657 U CN 207654657U
- Authority
- CN
- China
- Prior art keywords
- sandbag
- microcontroller
- controller
- bluetooth
- sport
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000005611 electricity Effects 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 238000010009 beating Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Reverberation, Karaoke And Other Acoustics (AREA)
Abstract
The utility model is a kind of sport sandbag, sandbag includes sandbag part, transmission section, control section, holder part, sandbag part includes sandbag ontology, spring, sensor, rubber slab, transmission section includes microcontroller, battery, bluetooth, terminal device, sound broadcasting device and seal box, control section includes controller, conducting wire and power supply, power supply controls bluetooth and sound broadcasting device, conducting wire connects microcontroller and controller, controller output signal changes the data processing mode of microcontroller and controls the switch of power supply, there is switch on controller, dynamics button and frequency button, holder part includes rack body and iron chains, sandbag ontology is suspended on by iron chains on rack body.The utility model crosses strike sandbag part, can monitor striking frequency, dynamics, and transmit a signal to terminal device by transmission section, holder part can keep sandbag stability.By hitting sandbag, it can be achieved that trainer monitors in real time and the purpose of the frequency and dynamics of adjustment strike.
Description
Technical field
The utility model is related to a kind of sports goods, particularly relate to a kind of sport sandbag.
Background technology
Sport sandbag is a kind of common sports goods, and is widely deployed in boxing Sanshou movement and athletic training
In, but there are a series of problems in current sport sandbag：First, striking frequency cannot simply be detected in real time, second is that cannot
Hitting dynamics is simply detected in real time, third, deficient in stability during strike.
Invention content
To solve the above-mentioned problems, the utility model provides a kind of sandbag for having and quickly detecting data and stabilization,
It not only can simply detect the frequency hit and dynamics but also solve the problems, such as sport sandbag stability.
In order to achieve the above object, the utility model is achieved through the following technical solutions：
The utility model is a kind of sport sandbag, and sandbag includes sandbag part, transmission section, control section, holder part,
Sandbag part includes sandbag ontology, and spring is provided in sandbag ontology, and one end of spring is connect with sensor, spring it is another
End is connect with rubber slab, and sandbag ontology makes spring generate deformation since external force is hit, and spring deformation makes sensor generate deformation,
The frequency of deformation and size are converted to electric signal by sensor；Transmission section includes that microcontroller, battery, bluetooth, terminal are set
Standby, sound broadcasting device and seal box, for microcontroller together with bluetooth connection, bluetooth, battery and microcontroller are positioned over sealing
In box, the sensor of sandbag part and the microcontroller of transmission section connect, and transmission section is by the electric signal of sensor in microcontroller
On change into data, the data of microcontroller are transmitted to terminal device by bluetooth, and the data of microcontroller are converted by sound broadcasting device
At voice, control section includes controller, conducting wire and power supply, and power supply controls bluetooth and sound broadcasting device, and conducting wire connects monolithic
Machine and controller, controller output signal change the data processing mode of microcontroller and control the switch of power supply, have on controller
It includes rack body and iron chains to have switch, dynamics button and frequency button, holder part, and sandbag ontology is suspended on branch by iron chains
On frame ontology.
Further improvement of the utility model is：Also set up base support below rack body, base support with
Holder is connected by fixing bracket.
Further improvement of the utility model is：Be arranged on rack body it is fluted, controller be arranged in groove.
Further improvement of the utility model is：Sound broadcasting device includes digital analog converter, loud speaker and power supply
Line.
Further improvement of the utility model is：Microcontroller is MSP430F169 microcontrollers, electricity used in microcontroller
Pond is LR54.
The utility model has the beneficial effects that：The sandbag of the utility model is husky by hitting when user hits sandbag
Bag makes contained spring deformation, contained spring deformation so that dynamics and frequency conversion are by sensor device deformation, sensor device
Electric signal, microcontroller converts the electric signal of sensor device to data and passes to terminal device by bluetooth, to realize
The simple of striking frequency and dynamics is detected in real time, and reference frame can be provided with voice broadcast for user, more preferably
Improve training method in ground；The MSP430F169 microcontroller consuming energies are few, energy saving and environmental protection；The branch
Frame, pedestal is made of A-frame increases its stability, A-frame one end face user, reduce user it is injured can
Energy property, A-frame are made of 361 stainless steels, and hardness is high and corrosion-resistant.
The utility model simple structure and reasonable design is novel, easy to operate, crosses strike sandbag part, can monitor strike
Frequency, dynamics, and terminal device is transmitted a signal to by transmission section, holder part can keep sandbag stability.By beating
Sandbag is hit, it can be achieved that trainer monitors in real time and the purpose of the frequency and dynamics of adjustment strike.
Description of the drawings
Fig. 1 is the utility model sport sandbag composition schematic diagram.
Fig. 2 is the utility model controller architecture schematic diagram.
Fig. 3 is the structural schematic diagram of the utility model base support.
Fig. 4 is the structural schematic diagram of the utility model sound broadcasting device.
Wherein：1- sandbag ontologies, 2- springs, 3- sensor devices, 4- rubber slabs, 5- microcontrollers, 6- terminal devices, 7- are blue
Tooth, 8- iron chains, 9- seal boxes, 10- conducting wires, 11- controllers, 12- holders, 13- switches；14- dynamics buttons；15- frequency buttons；
16- power supplys, 17- base supports, 18- fixing brackets；20- batteries, 21- sound broadcasting devices；22- digital analog converters, 23- raise one's voice
Device, 24- power cords.
Specific implementation mode
In order to deepen the understanding to the utility model, the utility model is done further below in conjunction with drawings and examples
Detailed description, the embodiment are only used for explaining the utility model, do not constitute and limit to the scope of protection of the utility model.
As shown in Figs 1-4, the utility model is a kind of sport sandbag, and the sandbag includes sandbag part, transmission section, control
System part, holder part, the sandbag part includes sandbag ontology 1, and spring 2, the bullet are provided in the sandbag ontology 1
One end of spring 2 is connect with sensor 3, and the other end of the spring 2 is connect with rubber slab 4, sandbag ontology 1 due to external force hit and
Spring 2 is set to generate deformation, 2 deformation of spring makes sensor 3 generate deformation, and sensor 3 converts the frequency of deformation and size
For electric signal；The transmission section includes microcontroller 5, battery 20, bluetooth 7, terminal device 6, sound broadcasting device 21 and close
Jacket 9, the microcontroller 5 link together with bluetooth 7, and the bluetooth 7, battery 20 and microcontroller 5 are positioned over the seal box 9
Interior, the sensor 3 of sandbag part is connect with the microcontroller 5 of the transmission section, and transmission section is by the electric signal of sensor 3
Data are changed on microcontroller 5, the data of microcontroller 5 are transmitted to terminal device 6 by bluetooth 7, and the data of microcontroller 5 pass through voice
Broadcast device 21 is converted into voice, and the sound broadcasting device 21 includes digital analog converter 22, loud speaker 23 and power cord 24,
The microcontroller 5 is MSP430F169 microcontrollers, and battery used in microcontroller is LR54, and the control section includes controller
11, conducting wire 10 and power supply 16, the power supply 16 control the bluetooth 7 and sound broadcasting device 21, and the conducting wire 10 connects monolithic
Machine 5 and controller 11, be arranged on the rack body 12 it is fluted, the controller 11 be arranged in groove, controller 11
Output signal changes the data processing mode of microcontroller 5 and controls the switch of power supply 16, has switch 13, dynamics on controller 11
Button 14 and frequency button 15, the holder part include rack body 12 and iron chains 8, and the sandbag ontology 1 is outstanding by iron chains 8
Hang on the rack body 12, base support 17 also set up in the lower section of the rack body 12, the base support 17 with
The rack body 12 is connected by fixing bracket 18, and rack body 12, base support 17 and fixing bracket 18 are not 316 not
Rust steel material is made.
User turns on the power switch, and corresponding pattern, user is selected to hit sandbag ontology 1, sandbag deformation, rubber slab
4 buffer and make 2 deformation of spring, 2 deformation pinch sensors 3 of spring, 3 deformation of sensor that mechanical signal are simultaneously converted to electric signal simultaneously
MSP430F169 microcontrollers 5, MSP430F169 microcontrollers 5 is activated to receive electric signal and handle, the processing of MSP430F169 microcontrollers 5
Data terminal device 6 is transmitted to by bluetooth 7；The data of MSP430F169 microcontrollers 5 can be converted by digital analog converter 22
Voice is simultaneously sent out by loud speaker 23；Enter suspend mode when bluetooth 30s does not receive information；When sandbag ontology 1 is by beating
When hitting, the kinetic energy that sandbag shakes can be by base support 17 into row buffering, to improve its stability.
Claims (5)
1. a kind of sport sandbag, the sandbag include sandbag part, transmission section, control section, holder part, feature exists
In：The sandbag part includes sandbag ontology（1）, in the sandbag ontology（1）Inside it is provided with spring（2）, the spring（2）'s
One end and sensor（3）Connection, the spring（2）The other end and rubber slab（4）Connection, sandbag ontology（1）Since external force is beaten
It hits and makes spring（2）Generate deformation, spring（2）Deformation makes sensor（3）Generate deformation, sensor（3）By the frequency of deformation
Rate and size are converted to electric signal；The transmission section includes microcontroller（5）, battery（20）, bluetooth（7）, terminal device（6）、
Sound broadcasting device（21）And seal box（9）, the microcontroller（5）With bluetooth（7）It links together, the bluetooth（7）, electricity
Pond（20）And microcontroller（5）It is positioned over the seal box（9）It is interior, the sensor of sandbag part（3）With the transmission section
Microcontroller（5）Connection, transmission section is by sensor（3）Electric signal in microcontroller（5）On change into data, microcontroller（5）'s
Data pass through bluetooth（7）It is transmitted to terminal device（6）, microcontroller（5）Data pass through sound broadcasting device（21）Voice is converted into,
The control section includes controller（11）, conducting wire（10）And power supply（16）, the power supply（16）Control the bluetooth（7）And language
Sound broadcast device（21）, the conducting wire（10）Connect microcontroller（5）And controller（11）, controller（11）Output signal changes single
Piece machine（5）Data processing mode and control power supply（16）Switch, controller（11）It is upper that there is switch（13）, dynamics button
（14）With frequency button（15）, the holder part includes rack body（12）And iron chains（8）, the sandbag ontology（1）Pass through
Iron chains（8）It is suspended on the rack body（12）On.
2. a kind of sport sandbag according to claim 1, it is characterised in that：In the rack body（12）Lower section also set up
Base support（17）, the base support（17）With the rack body（12）Pass through fixing bracket（18）Connection.
3. a kind of sport sandbag according to claim 1, it is characterised in that：In the rack body（12）On be provided with it is recessed
Slot, the controller（11）It is arranged in groove.
4. a kind of sport sandbag according to claim 1, it is characterised in that：The sound broadcasting device（21）Turn including digital-to-analogue
Parallel operation（22）, loud speaker（23）And power cord（24）.
5. a kind of sport sandbag according to claim 1, it is characterised in that：The microcontroller（5）For MSP430F169 monolithics
Machine, battery used in microcontroller are LR54.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786412.8U CN207654657U (en) | 2017-12-20 | 2017-12-20 | A kind of sport sandbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786412.8U CN207654657U (en) | 2017-12-20 | 2017-12-20 | A kind of sport sandbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207654657U true CN207654657U (en) | 2018-07-27 |
Family
ID=62942636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721786412.8U Expired - Fee Related CN207654657U (en) | 2017-12-20 | 2017-12-20 | A kind of sport sandbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207654657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108079545A (en) * | 2017-12-20 | 2018-05-29 | 南京工程学院 | A kind of physical culture sandbag |
-
2017
- 2017-12-20 CN CN201721786412.8U patent/CN207654657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108079545A (en) * | 2017-12-20 | 2018-05-29 | 南京工程学院 | A kind of physical culture sandbag |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 |