CN207445605U - Intelligent hurdles rack - Google Patents
Intelligent hurdles rack Download PDFInfo
- Publication number
- CN207445605U CN207445605U CN201721499238.9U CN201721499238U CN207445605U CN 207445605 U CN207445605 U CN 207445605U CN 201721499238 U CN201721499238 U CN 201721499238U CN 207445605 U CN207445605 U CN 207445605U
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- CN
- China
- Prior art keywords
- column
- infrared receiver
- photosensitive semiconductor
- base bar
- array
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of intelligent hurdles rack, including first base bar, second base bar, the first column, the second column and plate of hurdling, first base bar and second base bar face are set, first column and the second column face are set, infrared emission array is provided on first column, be provided with infrared receiver array on second column, M × N beams light that infrared emission array is sent one by one with the M of infrared receiver array × N number of receiving point face；The distance between first row infrared receiver point and Nth column infrared receiver point of infrared receiver array are L；Timing circuit is further included, timing circuit is used to detect the time that user passes through from infrared receiver array；The height and speed passed through by infrared receiver array detection sportsman, further includes controller, and controller is remotely sent by timing time, across height by radio transmitter.Advantageous effect：Safety, intelligence, conveniently, space is small.
Description
Technical field
The utility model is related to Intelligent sports equipment technical fields, are a kind of intelligent hurdles racks specifically.
Background technology
With the continuous improvement of living standards, people gradually pay attention to for body-building, general in school in particular for student
Offer colourful sports curriculum.
But for the project of hurdling, since the calibrated altitude of hurdles rack is mostly in 80-100cm, due to height condition deficiency,
Many pupils even middle school student's discomfort is caused to run participation jointly to hurdle project.During hurdling, leg, which easily occurred, to step
Hurdles rack, situations such as causing tumble injury.For family, hurdles rack space is big, places at home, not easy-to-collection.
For these reasons, it is less currently to participate in the crowd for project of hurdling, thus it is a kind of it is necessary in view of the foregoing drawbacks, propose
Meet popular required hurdles rack.
Utility model content
To solve the above-mentioned problems, the utility model proposes a kind of intelligent hurdles rack, height is adjustable, and hurdles rack is foldable,
It is applied widely convenient for collecting and the people suitable for different heights.
In order to achieve the above objectives, the specific technical solution that the utility model uses is as follows：
A kind of intelligence hurdles rack, including first base bar, second base bar, the first column, the second column and plate of hurdling, institute
It states first base bar and second base bar face is set, first column is set with the second column face, and feature exists
In：Infrared emission array is provided on first column, infrared receiver array is provided on second column, it is described
M × N beams light that infrared emission array is sent one by one with the M of the infrared receiver array × N number of receiving point face；It is described infrared
The distance between first row infrared receiver point and Nth column infrared receiver point of receiving array are L；
Timing circuit is further included, the timing circuit is used to detect the time that user passes through from the infrared receiver array；
Controller is further included, the timing signal input terminal of the controller is connected with the timing circuit, based on obtaining
When circuit timing time, be connected with radio transmitter in the wireless transmitting terminals of the controller.
By above-mentioned design, when people are across hurdles rack, the light face infrared receiver battle array that is sent with reference to infrared emission array
Row, in use, when any one receiving point does not receive light in infrared receiver array, then it is assumed that have sportsman across
Cross, and the peak for not receiving light regard as sportsman across height.
And can detect sportsman from first row infrared receiver point to Nth column infrared receiver point by time,
And the distance between known first row infrared receiver point and Nth column infrared receiver point are L, then coach can pass through time speed
Displacement formula is spent, sportsman is calculated and passes through the height and speed hurdled.
The radio transmitter can be 4G, wifi, and the radio transmitting devices such as bluetooth are installed the radio transmitter by this
On hurdles rack, the signals such as height, the time of controller detection are obtained, is wirelessly transferred in real time, such as donor can be transmitted
It educates teacher, coach etc. intelligently to equip, realizes wireless receiving and test.It will be carried out wirelessly across the time using radio transmitter
Transmission, coach is without mobile, as long as sportsman clears the hurdle, so that it may draw the training data of sportsman.Coach's workload
It is small.
It further describes, there are one photosensitive semiconductor pipes for each receiving point setting of the infrared receiver array；The meter
When circuit include the M of first row infrared receiver point1The M of a photosensitive semiconductor pipe and Nth column infrared receiver pointNA photosensitive semiconductor
Pipe；The M1A photosensitive semiconductor pipe is connected in parallel, the M1The anode of a photosensitive semiconductor pipe simultaneously connects, and through first resistor R1
Connect power supply；The M1The negative terminal of a photosensitive semiconductor pipe simultaneously connects, and is connected with the base stage b of the first triode Q1, the described 1st
The collector c ground connection of pole pipe Q1, the coil of the emitter e of the first triode Q1 through the first relay KM1 meet power supply V；Institute
State MNA photosensitive semiconductor pipe is connected in parallel, the MNThe anode of a photosensitive semiconductor pipe simultaneously connects, and connects power supply through second resistance R2
V；The MNThe negative terminal of a photosensitive semiconductor pipe simultaneously connects, and is connected with the base stage b of the second triode Q2, the second triode Q2
Collector c ground connection, the coil of the emitter e of the second triode Q2 through the second relay KM2 meet power supply V；Described first
One termination power of normal open switch of relay KM1, the normal open switch other end of the first relay KM1 is successively through the second relay
It is grounded after the normally closed switch of device KM2, timer.
Using the above program, when sportsman shelters from any receiving point in first row infrared receiver point, the first relay
The coil of device KM1 obtains electric, and the normal open switch of the first relay KM1 is closed, and timer starts timing.When sportsman shelters from N
During any receiving point in row infrared receiver point, the coil of the second relay KM2 obtains electric, the normally closed switch of the second relay KM2
It disconnects, when timer terminates.
It further describes, first column is hinged on the first base bar, and second column is hinged on institute
It states on second base bar；The first lifting apparatus is installed on first column, second is equipped on second column
Lifting apparatus is hinged at the first lifting end of first lifting apparatus and one end of the plate of hurdling, the plate of hurdling it is another
One end and the second lifting end of second lifting apparatus are hinged.First lifting apparatus and second lifting apparatus are
Hydraulic cylinder.
During use state, the first column and first base bar are perpendicular.First lifting apparatus and plate of hurdling are perpendicular.Hydraulic pressure
Cylinder can realize the intelligent control to plate of hurdling, and control the height for plate of hurdling at any time, intelligence is reliable, easy to adjust.And using hinge
The mode of connecing is connected, it can be achieved that folding.
It further describes, the plate of hurdling at least is sequentially connected by two sections of breast boards to be formed, through magnet between adjacent breast board
It is attracted.
Using the above program, the suction-combining force of magnet is smaller, after sportsman, which encounters, hurdles plate, is attracted position and will disconnect, have
Effect prevents sportsman crashes into from hurdling plate and mixing down.Effectively sportsman is protected.
It further describes, first column or second column bottom is provided with rechargeable battery, the charging
Battery is powered for the controller and the timing circuit, in corresponding first column of the rechargeable battery or described second
Column is provided with charging socket.
Using rechargeable battery, after charging, can be conveniently carried everywhere to athletic ground.
Further describe, for the ease of sportsman observe oneself achievement and across height value.In first column
Or display screen is provided on second column, which is connected with the display control end of the controller.
The beneficial effects of the utility model：It can realize and fold and stretch, carry and collection is convenient, space is small.Intelligence
Hurdle height, speed are detected, and can be by being wirelessly wirelessly transferred.Facilitate investigation and training.Meanwhile battery is set, it is convenient for
It charges.Safety coefficient higher, it is automatic to disconnect when receiving collision by the way of magnet actuation, effectively protect sportsman.
Description of the drawings
Fig. 1 is the structural upright schematic diagram of the utility model；
Fig. 2 is the enlarged diagram of A in Fig. 1；
Fig. 3 is the timing circuit figure of the utility model；
Fig. 4 is the System Control Figure of the utility model.
Specific embodiment
Specific embodiment of the present utility model and operation principle are described in further detail below in conjunction with the accompanying drawings.
A kind of intelligent hurdles rack is can be seen that from Fig. 1-Fig. 4, is stood including first base bar 1a, second base bar 1b, first
Column 2a, the second column 2b and plate 3 of hurdling, the first base bar 1a and second base bar 1b faces are set, first column
2a is set with the second column 2b faces, it is characterised in that：Infrared emission array 5a is provided on the first column 2a,
Infrared receiver array 5b is provided on the second column 2b, 7 × 8 beam light that the infrared emission array 5a is sent are one by one
With 7 × 8 receiving point faces of the infrared receiver array 5b；The first row infrared receiver point of the infrared receiver array 5b and
The distance between 8th row infrared receiver point is 10cm；
Further include timing circuit, the timing circuit is used to detecting user from when the infrared receiver array 5b is passed through
Between；Controller is further included, the timing signal input terminal of the controller is connected with the timing circuit, for obtaining timing circuit
Timing time, be connected with radio transmitter 7 in the wireless transmitting terminals of the controller.In the present embodiment, the radio transmitter
For blue-tooth radio transmission device.
There are one photosensitive semiconductor pipes for each receiving point setting of the infrared receiver array 5b；
From figure 3, it can be seen that 7 photosensitive semiconductor pipes and 8th row of the timing circuit including the 1st row infrared receiver point are infrared
7 photosensitive semiconductor pipes of receiving point；7 photosensitive semiconductor pipes are connected in parallel, the anode of 7 photosensitive semiconductor pipes
And connect, and connect power supply through first resistor R1；The negative terminal of 7 photosensitive semiconductor pipes simultaneously connects, and with the base of the first triode Q1
Pole b connections, the collector c of the first triode Q1 are grounded through the 3rd current-limiting resistance R3, the transmitting of the first triode Q1
Coils of the pole e through the first relay KM1, the 4th current-limiting resistance R4 meet power supply V；7 photosensitive semiconductors of the 8th row infrared receiver point
Pipe is connected in parallel, and the anode of 7 photosensitive semiconductor pipes of the 8th row infrared receiver point simultaneously connects, and meets power supply V through second resistance R2；
The negative terminal of 7 photosensitive semiconductor pipes of the 8th row infrared receiver point simultaneously connects, and is connected with the base stage b of the second triode Q2, and described
The collector c of two triode Q2 is grounded through the 5th current-limiting resistance R5, and the emitter e of the second triode Q2 is through the second relay
The coil of KM1, the 4th current-limiting resistance R4 meet power supply V；One termination power of normal open switch of the first relay KM1, described
The normal open switch other end of one relay KM1 after the normally closed switch, timer of the second relay KM1 successively through being grounded.
In the present embodiment, the first column 2a is hinged on the first base bar 1a, the second column 2b hinges
It is connected on the second base bar 1b；During use state, the first column 2a is vertical with first base bar 1a；Second column 2b and
Two base rod 1b are vertical.
The first lifting apparatus 4a is installed on the first column 2a, the second lift is installed on the second column 2b
Device 4b is risen, is hinged at the first lifting end of the first lifting apparatus 4a with described one end for hurdling plate 3, the plate 3 of hurdling
The second lifting end of the other end and the second lifting apparatus 4b be hinged；During use state, the first lifting apparatus 4a is with hurdling
Plate 3 is vertical；Second lifting apparatus 4b is vertical with plate 3 of hurdling.
In the present embodiment, the first lifting apparatus 4a and the second lifting apparatus 4b is hydraulic cylinder.
Preferably, the plate 3 of hurdling is sequentially connected by two sections of breast boards forms, and is attracted between two sections of breast boards through magnet.Specifically
See Fig. 2.
It will be seen from figure 1 that the first column 2a or the second column 2b bottoms are provided with rechargeable battery, it should
Rechargeable battery is powered for the controller 6, in the rechargeable battery corresponding first column 2a or the second column 2b
It is provided with charging socket.
Preferably, display screen is provided on the first column 2a or the second column 2b, the display screen and institute
State the display control end connection of controller 6.
The operation principle of the utility model：
First base bar 1a and second base bar 1b faces are set, and installed on the ground, the first column 2a with it is described
It second column 2b faces and is vertically arranged.First column 2a is vertical with first base bar 1a；Second column 2b and second base bar
1b is vertical.First lifting apparatus 4a is vertical with plate 3 of hurdling；Second lifting apparatus 4b is vertical with plate 3 of hurdling.It is passed through between two sections of breast boards
Magnet is attracted.Etc. to be detected.
When sportsman steps up any receiving point for hurdling and sheltering from first row, timer starts timing, works as sportsman
When sheltering from the 8th any receiving point of row, timer terminates timing.Timer monitors timing time and infrared receiver array 5b
Height, be transferred on the intelligent terminal of coach, and shown by controller, bluetooth module.It is carried out simultaneously by display screen
Display.The display screen is provided with vibration proof device and prevents from colliding.And magnet is also equipped with shatter-resistant protective device, and protection is collided with.
When sportsman from hurdle plate 3 across when, if any one receiving point of infrared receiver array 5b does not receive light beam, will
The peak for not receiving light beam regards as height of hurdling.
When sportsman from hurdle plate 3 across after, the height and speed of detection are wirelessly transmitted to by blue-tooth radio transmission device
At a distance, and pass through display and shown, at the same the control of controller 6 according to across height to the first lifting apparatus 4a, second
The height of lifting apparatus 4b is adjusted.
Claims (6)
1. a kind of intelligence hurdles rack, including first base bar (1a), second base bar (1b), the first column (2a), the second column
(2b) and plate of hurdling (3), the first base bar (1a) and second base bar (1b) face are set, first column (2a) with
Second column (2b) face is set, it is characterised in that：Infrared emission array is provided on first column (2a)
(5a), is provided with infrared receiver array (5b) on second column (2b), and the M that the infrared emission array (5a) sends ×
N beams light M × N number of receiving point face with the infrared receiver array (5b) one by one；The of the infrared receiver array (5b)
The distance between 1 row infrared receiver point and Nth column infrared receiver point are L；
Timing circuit is further included, the timing circuit is used to detect the time that user passes through from the infrared receiver array (5b)；
Controller is further included, the timing signal input terminal of the controller is connected with the timing circuit, for obtaining timing electricity
The timing time on road is connected with radio transmitter (7) in the wireless transmitting terminals of the controller.
2. intelligence hurdles rack according to claim 1, it is characterised in that：Each reception of the infrared receiver array (5b)
There are one photosensitive semiconductor pipes for point setting；
The timing circuit includes the M of first row infrared receiver point1The M of a photosensitive semiconductor pipe and Nth column infrared receiver pointNIt is a
Photosensitive semiconductor pipe；
The M1A photosensitive semiconductor pipe is connected in parallel, the M1The anode of a photosensitive semiconductor pipe simultaneously connects, and through first resistor R1
Connect power supply；
The M1The negative terminal of a photosensitive semiconductor pipe simultaneously connects, and is connected with the base stage b of the first triode Q1, first triode
The collector c ground connection of Q1, the coil of the emitter e of the first triode Q1 through the first relay KM1 meet power supply V；
The MNA photosensitive semiconductor pipe is connected in parallel, the MNThe anode of a photosensitive semiconductor pipe simultaneously connects, and through second resistance R2
Meet power supply V；
The MNThe negative terminal of a photosensitive semiconductor pipe simultaneously connects, and is connected with the base stage b of the second triode Q2, second triode
The collector c ground connection of Q2, the coil of the emitter e of the second triode Q2 through the second relay KM1 meet power supply V；
One termination power of normal open switch of the first relay KM1, the normal open switch other end of the first relay KM1 according to
It is secondary through being grounded after the normally closed switch, timer of the second relay KM1.
3. intelligence hurdles rack according to claim 1, it is characterised in that：First column (2a) is hinged on described first
In base rod (1a), second column (2b) is hinged on the second base bar (1b)；
The first lifting apparatus (4a) is installed on first column (2a), second is equipped on second column (2b)
Lifting apparatus (4b) is hinged at the first lifting end of first lifting apparatus (4a) and one end of the plate of hurdling (3), described
It hurdles the other end of plate (3) and the second lifting end of second lifting apparatus (4b) is hinged；
First lifting apparatus (4a) and second lifting apparatus (4b) are hydraulic cylinder.
4. intelligence hurdles rack according to claim 3, it is characterised in that：The plate of hurdling (3) at least by two sections of breast boards according to
Secondary connection forms, and is attracted between adjacent breast board through magnet.
5. according to the intelligent hurdles rack described in claim 1 or 2 or 3, it is characterised in that：In first column (2a) or institute
It states the second column (2b) bottom and is provided with rechargeable battery, which powers for the controller (6) and the timing circuit,
Corresponding first column (2a) of the rechargeable battery or second column (2b) are provided with charging socket.
6. intelligence hurdles rack according to claim 1 or 2, it is characterised in that：In first column (2a) or described
Display screen is provided on second column (2b), which is connected with the display control end of the controller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721499238.9U CN207445605U (en) | 2017-11-10 | 2017-11-10 | Intelligent hurdles rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721499238.9U CN207445605U (en) | 2017-11-10 | 2017-11-10 | Intelligent hurdles rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207445605U true CN207445605U (en) | 2018-06-05 |
Family
ID=62278740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721499238.9U Expired - Fee Related CN207445605U (en) | 2017-11-10 | 2017-11-10 | Intelligent hurdles rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207445605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854117A (en) * | 2018-07-16 | 2018-11-23 | 邢台学院 | Track and field is hurdled with child |
-
2017
- 2017-11-10 CN CN201721499238.9U patent/CN207445605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854117A (en) * | 2018-07-16 | 2018-11-23 | 邢台学院 | Track and field is hurdled with child |
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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: 20180605 Termination date: 20181110 |