CN208049349U - A kind of new sports dedicated timing device - Google Patents
A kind of new sports dedicated timing device Download PDFInfo
- Publication number
- CN208049349U CN208049349U CN201820515384.4U CN201820515384U CN208049349U CN 208049349 U CN208049349 U CN 208049349U CN 201820515384 U CN201820515384 U CN 201820515384U CN 208049349 U CN208049349 U CN 208049349U
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- casing
- triode
- diode
- resistance
- timing device
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Abstract
The utility model discloses a kind of new sports dedicated timing device, including casing, casing is equipped with image acquisition component；Described image acquisition component includes the guide groove being arranged on casing, guide groove is internally provided with a camera, the inside of casing is additionally provided with a motor, motor is sequentially connected with camera, the inside of casing is additionally provided with accumulator, and accumulator is electrically connected with charging module, and charging module includes charging circuit, in the new sports dedicated timing device, when capable of crossing finishing line to forward person by image acquisition component the case where, monitors in real time；Meanwhile charging circuit, it can reliably be charged to accumulator, improve the practicability of device, the utility model is designed reasonably is suitble to promote the use of.
Description
Technical field
The utility model is related to sporting equipment fields, and in particular to a kind of new sports dedicated timing device.
Background technology
In existing sport dedicated timing device, does not all have image collecting function, will result in selecting individually in this way
Between hand in achievement fairness, it cannot prove well；Moreover, it is designed with accumulator inside these devices, to realize
It is continued a journey, but in existing charging circuit, is easy to cause to overshoot to accumulator, reduces the service life of accumulator, to
Affect the practicability of device.
Utility model content
The utility model is above-mentioned in order to overcome the shortcomings of, provides a kind of new sports dedicated timing device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of new sports dedicated timing device, including casing, casing are equipped with image acquisition component；
Described image acquisition component includes the guide groove being arranged on casing, and guide groove is internally provided with a camera, casing
Inside be additionally provided with a motor, motor is sequentially connected with camera；
Wherein, Image Acquisition is carried out when camera can cross sportsman finishing line, while being controlled by motor
The angle of camera can improve the clarity and reliability of shooting.
The inside of the casing is additionally provided with accumulator, and accumulator is electrically connected with charging module, and charging module includes charging electricity
Road, charging circuit include light emitting diode, the first diode, the second diode, integrated circuit, relay, the first capacitance, second
Capacitance, first resistor, second resistance, 3rd resistor, the 4th resistance, the first triode, the second triode and adjustable resistance, it is described
Relay includes relay coil and relay switch, the model MC7805 of the integrated circuit, the input terminal of integrated circuit
It is connect with the anode of light emitting diode, and by the first capacity earth, and passes through the 5th resistance collection with the first triode respectively
The cathode of electrode and the first diode connects, and is connect with the collector of the second triode by relay coil, integrated circuit
Ground terminal connect respectively with first resistor and relay switch, the output end of integrated circuit is opened by first resistor and relay
The anode of the series circuit and accumulator that close composition connects, and the cathode of light emitting diode is grounded by second resistance, 3rd resistor,
The anode of one end ground connection of the series circuit of adjustable resistance and the 4th resistance composition, the other end and accumulator connects, adjustable resistance
Adjustable end connect with the base stage of the first triode, the emitter of the first triode ground connection, the emitter ground connection of the second triode,
The base stage of second triode is connect with the anode of the first diode, and the anode of the collector of the second triode and the second diode connects
It connects, the second diode is in parallel with relay coil, and the second capacitance is in parallel with relay coil；
Wherein, in the charge circuit, integrated circuit and first resistor constitute constant-current source circuit, the first triode, second
Triode and relay constitute automatic shutoff protection circuit；It is adjustable after the voltage of accumulator reaches setting value when charging
Resistance will make relay coil discharge, and to close end charging voltage, and then play the charge protection work to accumulator,
Improve the practicability of device.
The bottom of the casing is equipped with lifting part.
Preferably, the lifting part includes a root post, the top of column is equipped with screw thread, and extend into the interior of casing
The bottom in portion, casing is additionally provided with a thread bush, and thread bush is threadedly coupled with column.
Column enables to device to fix somewhere, while thread bush can be threadedly coupled with the top of column, from
And column can be controlled and lifted in casing, realize the lifting of casing.
Preferably, the casing is equipped with display screen, indicator light and button.
Wherein, display screen, in order to improve the presentation of information amount of device；Indicator light, in order to the working condition to device
It is indicated in real time；Button manipulates device for the ease of staff.
Preferably, the display screen is liquid crystal display.
Preferably, in order to improve the safe class of device, the flame retardant rating of the casing is V-0.
Preferably, the button is five in one button.
The utility model has the beneficial effects that：It, can by image acquisition component in the new sports dedicated timing device
The case where when crossing finishing line to forward person, monitors in real time；Meanwhile charging circuit, can be carried out to accumulator can
By charging, the practicability of device is improved.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the circuit diagram of the charging circuit of the utility model.
In figure：1. casing, 2. guide grooves, 3. cameras, 4. display screens, 5. indicator lights, 6. buttons, 7. thread bush, 8. columns,
BT1. accumulator, LED1. light emitting diodes, the first diodes of VD1., the second diodes of VD2., U1. integrated circuits, J1-1. after
Electric apparatus coil, J1-2. relay switches, the first capacitances of C1., the second capacitances of C2., R1. first resistors, R2. second resistances, R3.
3rd resistor, the 4th resistance of R4., RP1. adjustable resistances, the first triodes of VT1., the second triodes of VT2..
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As depicted in figs. 1 and 2, a kind of new sports dedicated timing device, including casing 1, casing 1 are equipped with Image Acquisition
Component；
Described image acquisition component includes the guide groove 2 being arranged on casing 1, and guide groove 2 is internally provided with a camera 3,
The inside of casing 1 is additionally provided with a motor, and motor is sequentially connected with camera 3；
Wherein, Image Acquisition is carried out when camera 3 can cross sportsman finishing line, while being controlled by motor
The angle of camera 3 can improve the clarity and reliability of shooting.
The inside of the casing 1 is additionally provided with accumulator BT1, and accumulator BT1 is electrically connected with charging module, and charging module includes
Charging circuit, charging circuit include Light-emitting diode LED 1, the first diode VD1, the second diode VD2, integrated circuit U1, after
Electric appliance, the first capacitance C1, the second capacitance C2, first resistor R1, second resistance R2,3rd resistor R3, the 4th resistance R4, the one or three
Pole pipe VT1, the second triode VT2 and adjustable resistance RP1, the relay include relay coil J1-1 and relay switch
The input terminal of J1-2, the model MC7805 of the integrated circuit U1, integrated circuit U1 connect with the anode of Light-emitting diode LED 1
Connect, and by the first capacitance C1 ground connection, and by the 5th resistance respectively with the collector and the first diode of the first triode VT1
The cathode of VD1 connects, and is connect with the collector of the second triode VT2 by relay coil J1-1, and integrated circuit U1's connects
Ground terminal is connect with first resistor R1 and relay switch J1-2 respectively, the output end of integrated circuit U1 by first resistor R1 and after
The series circuit of electric switch J1-2 compositions is connect with the anode of accumulator BT1, and the cathode of Light-emitting diode LED 1 passes through second
One end ground connection of the series circuit of resistance R2 ground connection, 3rd resistor R3, adjustable resistance RP1 and the 4th resistance R4 compositions, the other end
It is connect with the anode of accumulator BT1, the adjustable end of adjustable resistance RP1 is connect with the base stage of the first triode VT1, the first triode
The emitter of VT1 is grounded, the emitter ground connection of the second triode VT2, the base stage of the second triode VT2 and the first diode VD1
Anode connection, the collector of the second triode VT2 connect with the anode of the second diode VD2, the second diode VD2 and relay
Device coil J1-1 is in parallel, and the second capacitance C2 is in parallel with relay coil J1-1；
Wherein, in the charge circuit, integrated circuit U1 and first resistor R1 constitutes constant-current source circuit, the first triode
VT1, the second triode VT2 and relay constitute automatic shutoff protection circuit；When charging, the voltage of accumulator BT1 reaches
After setting value, adjustable resistance RP1 will make relay coil J1-1 discharge, and to close end charging voltage, and then play
Charge protection work to accumulator BT1, improves the practicability of device.
The bottom of the casing 1 is equipped with lifting part.
Preferably, the lifting part includes a root post 8, the top of column 8 is equipped with screw thread, and extend into casing 1
Inside, the bottom of casing 1 is additionally provided with a thread bush 7, and thread bush 7 is threadedly coupled with column 8.
Column 8 enables to device to fix somewhere, while thread bush 7 can be threadedly coupled with the top of column 8,
It is lifted in casing 1 so as to control column 8, realizes the lifting of casing 1.
Preferably, the casing 1 is equipped with display screen 4, indicator light 5 and button 6.
Wherein, display screen 4, in order to improve the presentation of information amount of device；Indicator light 5, in order to the work shape to device
State is indicated in real time；Button 6, manipulates device for the ease of staff.
Preferably, the display screen 4 is liquid crystal display.
Preferably, in order to improve the safe class of device, the flame retardant rating of the casing 1 is V-0.
Preferably, the button 6 is five in one button.
Above-mentioned foundation the utility model is enlightenment, and through the above description, relevant staff completely can be not
In the range of deviateing this item utility model technological thought, various changes and amendments are carried out.This item utility model it is technical
Range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (6)
1. a kind of new sports dedicated timing device, it is characterised in that：Including casing, casing is equipped with image acquisition component；
Described image acquisition component includes the guide groove being arranged on casing, and guide groove is internally provided with a camera, casing it is interior
Portion is additionally provided with a motor, and motor is sequentially connected with camera；
The inside of the casing is additionally provided with accumulator, and accumulator is electrically connected with charging module, and charging module includes charging circuit, is filled
Circuit include light emitting diode, the first diode, the second diode, integrated circuit, relay, the first capacitance, the second capacitance,
First resistor, second resistance, 3rd resistor, the 4th resistance, the first triode, the second triode and adjustable resistance, the relay
Device includes relay coil and relay switch, the model MC7805 of the integrated circuit, the input terminal and hair of integrated circuit
The anode of optical diode connects, and by the first capacity earth, and passes through the 5th resistance collector with the first triode respectively
It connects with the cathode of the first diode, and is connect with the collector of the second triode by relay coil, integrated circuit connects
Ground terminal is connect with first resistor and relay switch respectively, and the output end of integrated circuit passes through first resistor and relay switch group
At series circuit and the anode of accumulator connect, the cathode of light emitting diode is grounded by second resistance, 3rd resistor, adjustable
One end ground connection of the series circuit of resistance and the 4th resistance composition, the anode of the other end and accumulator connect, adjustable resistance can
End is adjusted to be connect with the base stage of the first triode, the emitter ground connection of the first triode, the emitter ground connection of the second triode, second
The base stage of triode is connect with the anode of the first diode, and the collector of the second triode is connect with the anode of the second diode,
Second diode is in parallel with relay coil, and the second capacitance is in parallel with relay coil；
The bottom of the casing is equipped with lifting part.
2. new sports dedicated timing device according to claim 1, it is characterised in that：The lifting part includes one
The top of column, column is equipped with screw thread, and extend into the inside of casing, and the bottom of casing is additionally provided with a thread bush, thread bush
It is threadedly coupled with column.
3. new sports dedicated timing device according to claim 1, it is characterised in that：The casing is equipped with display
Screen, indicator light and button.
4. new sports dedicated timing device according to claim 3, it is characterised in that：The display screen is liquid crystal display.
5. new sports dedicated timing device according to claim 3, it is characterised in that：The flame retardant rating of the casing is
V-0。
6. new sports dedicated timing device according to claim 3, it is characterised in that：The button is pressed for five in one
Key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820515384.4U CN208049349U (en) | 2018-04-02 | 2018-04-02 | A kind of new sports dedicated timing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820515384.4U CN208049349U (en) | 2018-04-02 | 2018-04-02 | A kind of new sports dedicated timing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208049349U true CN208049349U (en) | 2018-11-06 |
Family
ID=63985986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820515384.4U Expired - Fee Related CN208049349U (en) | 2018-04-02 | 2018-04-02 | A kind of new sports dedicated timing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208049349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114159759A (en) * | 2022-01-21 | 2022-03-11 | 郑州大学体育学院 | Sports training is with football shooting exercise device with loopback football function |
-
2018
- 2018-04-02 CN CN201820515384.4U patent/CN208049349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114159759A (en) * | 2022-01-21 | 2022-03-11 | 郑州大学体育学院 | Sports training is with football shooting exercise device with loopback football function |
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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: 20181106 Termination date: 20190402 |