CN109847320A - A kind of sports remote control prompt device based on radio-frequency technique - Google Patents
A kind of sports remote control prompt device based on radio-frequency technique Download PDFInfo
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- CN109847320A CN109847320A CN201910049027.2A CN201910049027A CN109847320A CN 109847320 A CN109847320 A CN 109847320A CN 201910049027 A CN201910049027 A CN 201910049027A CN 109847320 A CN109847320 A CN 109847320A
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- fixedly mounted
- top surface
- transverse slat
- display screen
- box body
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Abstract
A kind of sports remote control prompt device based on radio-frequency technique, including pedestal and RF remote, several movable pulleys are fixedly mounted in the bottom surface of pedestal, the top of pedestal is equipped with transverse slat, the bottom surface of transverse slat leads to several height regulating rods with the top surface of pedestal and is fixedly connected, RF remote is placed on the top surface of transverse slat, the motor for having independent current source is fixedly mounted in the middle part of transverse slat top surface, the top of motor is equipped with set square, the bottom surface of set square is fixedly connected with the top surface of transverse slat by several supporting legs, through-hole is opened up in the middle part of triangle plate top surface, a vertical rotating bar is passed through in through-hole, the lower end of rotating bar is fixedly connected with the output shaft of motor.Structure of the invention design is reasonable, it is easy to use, height can be adjusted, is convenient for moving, brings convenience to using, and the quantity of judge and the labor intensity of judge can be reduced, display screen is able to carry out rotation, checks the content on display screen convenient for user, avoids dead angle, it can satisfy user demand, strong applicability.
Description
Technical field
The invention belongs to sports field, specifically a kind of sports remote control prompt dress based on radio-frequency technique
It sets.
Background technique
In sport field, usual site environment is more noisy, and the people to take exercises may be subjected to the influence of environment not
Whistle can be heard in time.And then sports is caused to cannot proceed normally.In the movement that some people with dysaudia participate in,
Such as in the Basketball Match of people's participation with dysaudia, coloured flag is by the tool as sending signal, to substitute referee's whistle
Function.When breaking the rules or breaking rules and need suspension occur in match, which is that prompt is played the role of in suspension.By
In the sight of people and the limitation at visual angle, and in nervous match, the attention of people is difficult to the reason of dispersing, by brandishing
Coloured flag usually can not timely suspension.On the other hand, many judges are inadaptable is directly judged with coloured flag, is helped so needing to be equipped with
Reason judge, is responsible for specially waving a flag in play.As it can be seen that using wave a flag as sports terminate signal sending mode not only
It needs to increase the quantity of judge, and is difficult to reach good prompt effect, for this purpose, it is proposed that a kind of sports remote control mentions
Showing device.
Summary of the invention
The present invention provides a kind of sports remote control prompt device based on radio-frequency technique, in the prior art to solve
Defect.
The present invention is achieved by the following technical programs:
The bottom surface of a kind of sports remote control prompt device based on radio-frequency technique, including pedestal and RF remote, pedestal is solid
Dingan County fills several movable pulleys, and the top of pedestal is equipped with transverse slat, and it is solid that the bottom surface of transverse slat and the top surface of pedestal lead to several height regulating rods
Fixed connection, RF remote are placed on the top surface of transverse slat, and the motor for having independent current source is fixedly mounted in the middle part of transverse slat top surface,
The top of motor is equipped with set square, and the bottom surface of set square is fixedly connected with the top surface of transverse slat by several supporting legs, set square
Through-hole is opened up in the middle part of top surface, a vertical rotating bar is passed through in through-hole, and the lower end of rotating bar and the output shaft of motor are solid
Gear is fixedly mounted in fixed connection, the upper end of rotating bar, and the top surface of set square opens up annular groove, and the diameter of annular groove is greater than gear
Diameter, the top surface of set square open up three strip grooves, and strip groove is parallel with the side of corresponding set square, per the two adjacent rules
Communicated inside shape slot, strip groove intersect with annular groove and with communicated inside annular groove, the intersection of every two adjacent bar slots
Equipped with brace, rotary shaft is fixedly mounted in the middle part of brace, and the lower end of rotary shaft is fixedly connected with the top surface of set square by bearing,
Torsional spring is fixedly mounted between the lower end of rotary shaft and the top surface of set square, torsional spring gives the thrust of one end one of brace, brace always
One end pushing block is fixedly mounted, the other end of brace is fixedly mounted block, is equipped with two guide rods, guide rod energy edge in annular groove
Annular groove and strip groove are mobile, and pushing block and block can be in contact with corresponding guide rod, and the upper end of two guide rods is solid
Dingan County fills an oval gear, and oval gear is meshed with gear, and open front is fixedly mounted in the top surface of oval gear
Box body, box body is interior to be fixedly mounted power supply, and the side of power supply is equipped with processor, and processor is fixedly mounted on box body inner bottom surface, handles
The side of device is equipped with communication device, and communication device is fixedly mounted on box body inner bottom surface, and the open front of box body is equipped with protection cap, protection
The side of lid and the front surface of box body are articulated and connected, and the top of box body is equipped with two-sided display screen, display screen, processor and communication
Device is electrically connected with the power supply, and communication device and RF remote are wirelessly connected, and several fingers are fixedly mounted in the top surface of display screen
Show that lamp, indicator light are electrically connected with the power supply, the bottom surface of display screen is fixedly connected with the top surface of box body by several struts.
The side of a kind of sports remote control prompt device based on radio-frequency technique as described above, the display screen is solid
Dingan County fills speaker.
A kind of sports remote control prompt device based on radio-frequency technique as described above, the one of the RF remote
Link is fixedly mounted in side, and hook is fixedly mounted in the side of transverse slat, and link is matched with hook.
A kind of sports remote control prompt device based on radio-frequency technique as described above, the display screen is irregular
Shape.
A kind of sports remote control prompt device based on radio-frequency technique as described above, the height regulating rod is by covering
Cylinder, support rod and hydraulic cylinder composition, the lower end of sleeve are fixedly mounted on the top surface of pedestal, and the lower end of support rod is located in sleeve simultaneously
It can be along moving, the fixing end of hydraulic cylinder is fixedly mounted on sleeve inner bottom surface, and the movable end of hydraulic cylinder and the lower end of support rod are solid
Fixed connection, sleeve inner two sides open up spherical groove, are equipped with ball in spherical groove, ball can be in contact with support rod, ball energy
It is rolled in spherical groove.
A kind of sports remote control prompt device based on radio-frequency technique as described above, the two sides of the display screen are equal
Fixed link is fixedly mounted, the lower end of fixed link is fixedly mounted on the top surface of box body.
The invention has the advantages that structure of the invention design is rationally, and it is easy to use, height can be adjusted, is convenient for moving,
Convenience is brought to using, and the quantity of judge and the labor intensity of judge can be reduced, display screen is able to carry out rotation, just
The content on display screen is checked in user, avoids dead angle, can satisfy user demand, strong applicability.When using the present apparatus, lead to
The present apparatus can be moved by crossing movable pulley, and the height of the present apparatus can be adjusted by height regulating rod, and when in use, judge's hand, which is taken, to be penetrated
Frequency remote controler presses RF remote for signal and passes to communication device, and signal is passed to processor, processor by communication device
Display screen work is controlled, display screen can show that text and icon, while electric motor operation, the output shaft of motor pass through rotation
Bar band moving gear is rotated, and gear rotation drives oval gear mobile, guide rod mobile energy in annular groove and strip groove
Enough to play the role of guiding and support to oval gear, indicator light can be prompted to movable body person in complex environment, be prompted
Mode multiplicity, prompts effect good, wide adaptation range.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is schematic structural view of the invention；Fig. 2 is the A of Fig. 1 to schematic diagram；Fig. 3 is display screen embodiment 2 of the invention；
Fig. 4 is the partial enlarged view of the I of Fig. 1.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
A kind of sports remote control prompt device based on radio-frequency technique, as shown, including pedestal 1 and RF remote
20, several movable pulleys 2 are fixedly mounted in the bottom surface of pedestal 1, and the top of pedestal 1 is equipped with transverse slat 3, the bottom surface of transverse slat 3 and the top of pedestal 1
Face leads to several height regulating rods 4 and is fixedly connected, and RF remote 20 is placed on the top surface of transverse slat 3, and the middle part of 3 top surface of transverse slat is fixed
Installation has the motor 5 of independent current source, and the top of motor 5 is equipped with set square 6, the bottom surface of set square 6 and the top surface of transverse slat 3
It is fixedly connected by several supporting legs 27, through-hole 7 is opened up in the middle part of 6 top surface of set square, passes through a vertical rotation in through-hole 7
The lower end of bar 8, rotating bar 8 is fixedly connected with the output shaft of motor 5, and gear 9, set square 6 is fixedly mounted in the upper end of rotating bar 8
Top surface open up annular groove 10, the diameter of annular groove 10 is greater than the diameter of gear 9, and the top surface of set square 6 opens up three strip grooves
11, strip groove 11 is parallel with the side of corresponding set square 6, per communicating inside two adjacent strip grooves 11, strip groove 11 with
The intersection of annular groove 10 and with communicated inside annular groove 10, the intersections of every two adjacent bar slots 11 is equipped with brace 12, brace
Rotary shaft 13 is fixedly mounted in 12 middle part, and the lower end of rotary shaft 13 is fixedly connected with the top surface of set square 6 by bearing, rotary shaft
Torsional spring is fixedly mounted between 13 lower end and the top surface of set square 6, torsional spring gives the thrust of one end one of brace 12, brace 12 always
One end pushing block 14 is fixedly mounted, the other end of brace 12 is fixedly mounted block 15, is equipped with two guide rods 16 in annular groove 10,
Guide rod 16 can be moved along annular groove 10 and strip groove 11, and pushing block 14 and block 15 can connect with corresponding guide rod 16
An oval gear 17 is fixedly mounted in the upper end of touching, two guide rods 16, and oval gear 17 is meshed with gear 9, oval
The box body 18 of open front is fixedly mounted in the top surface of shape gear 17, power supply 19 is fixedly mounted in box body 18, the side of power supply 19 is equipped with
Processor 21, processor 21 are fixedly mounted on 18 inner bottom surface of box body, and the side of processor 21 is equipped with communication device 22, communication device
22 are fixedly mounted on 18 inner bottom surface of box body, and the open front of box body 18 is equipped with protection cap 23, side and the box body 18 of protection cap 23
Front surface articulated connection, the top of box body 18 are equipped with two-sided display screen 24, and display screen 24, processor 21 and communication device 22 are equal
It is electrically connected with power supply 19, communication device 22 and RF remote 20 are wirelessly connected, and the top surface of display screen 24 is fixedly mounted several
Indicator light 25, indicator light 25 and power supply 19 are electrically connected, and the bottom surface of display screen 24 and the top surface of box body 18 pass through several struts 26
It is fixedly connected.Structure of the invention design is rationally, easy to use, can adjust height, be convenient for moving, bring just to using
Benefit, and the quantity of judge and the labor intensity of judge can be reduced, display screen 24 is able to carry out rotation, checks convenient for user aobvious
Content in display screen 24, avoids dead angle, can satisfy user demand, strong applicability.When using the present apparatus, pass through movable pulley 2
The present apparatus can be moved, the height of the present apparatus can be adjusted by height regulating rod 4, when in use, judge's hand is taken RF remote-controlled
Device 20 presses RF remote 20 for signal and passes to communication device 22, and signal is passed to processor 21 by communication device 22, place
Manage device 21 and control display screen 24 and work, display screen 24 can show text and icon, while motor 5 works, motor 5 it is defeated
Shaft is rotated by rotating bar 8 with moving gear 9, and the rotation of gear 9 drives oval gear 17 mobile, and guide rod 16 is in annular
Movement can play the role of guiding and support to oval gear 17 in the strip groove of slot 10 and 11, and indicator light 25 can be in complexity
Environment give movable body person prompt, prompting mode multiplicity, prompt effect it is good, wide adaptation range.
Specifically, speaker is fixedly mounted in the side of display screen 24 described in the present embodiment in order to improve prompt effect.When
When using the present apparatus, speaker can make to prompt effect more obvious after making a sound, and keep the present apparatus more convenient to use.
Specifically, for the ease of placing RF remote 20, the side of RF remote 20 described in the present embodiment is fixed
Link is installed, hook is fixedly mounted in the side of transverse slat 3, and link is matched with hook.When using the present apparatus, by link and hang
Hook matches, and RF remote 20 can be hung over to the side of transverse slat 3, can be convenient for placing RF remote 20, and can
RF remote 20 is placed to slide on transverse slat 3.
Further, for the ease of the content checked on display screen 24, display screen 24 described in the present embodiment is irregular
Shape.It is that irregular shape can check the content on display screen 24 convenient for user by display screen 24 when using the present apparatus.
Further, for the ease of adjusting the height of the present apparatus, height regulating rod 4 described in the present embodiment is by sleeve 4-
1, support rod 4-2 and hydraulic cylinder 4-3 composition, the lower end of sleeve 4-1 is fixedly mounted on the top surface of pedestal 1, the lower end of support rod 4-2
It can move in sleeve 4-1 and along 4-1, the fixing end of hydraulic cylinder 4-3 is fixedly mounted on sleeve 4-1 inner bottom surface, hydraulic cylinder
The movable end of 4-3 is fixedly connected with the lower end of support rod 4-2, and two sides open up spherical groove 4-4, spherical groove 4-4 inside sleeve 4-1
Interior to be equipped with ball 4-5, ball 4-5 can be in contact with support rod 4-2, and ball 4-5 can be rolled in spherical groove 4-4.When using originally
When device needs that height is adjusted, the movable end of hydraulic cylinder 4-3 work, hydraulic cylinder 4-3 drives support rod 4-2 in sleeve 4-1
Interior movement, it will be able to the height for adjusting the present apparatus, when support rod 4-2 is moved in sleeve 4-1, support rod 4-2 and ball 4-5
It is in contact, while ball 4-5 is rolled in spherical groove 4-4, so as to improve the stability of support rod 4-2.
Further, in order to improve the stability of display screen 24, the two sides of display screen 24 described in the present embodiment are solid
Dingan County fills fixed link, and the lower end of fixed link is fixedly mounted on the top surface of box body 18.It, can by fixed link when using the present apparatus
Keep display screen 24 and the connection of box body 18 stronger, so as to keep display screen 24 more stable during the work time.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (6)
1. a kind of sports remote control prompt device based on radio-frequency technique, it is characterised in that: including pedestal (1) and RF remote-controlled
Several movable pulleys (2) are fixedly mounted in device (20), the bottom surface of pedestal (1), and the top of pedestal (1) is equipped with transverse slat (3), transverse slat (3)
Bottom surface leads to several height regulating rods (4) with the top surface of pedestal (1) and is fixedly connected, and RF remote (20) is placed on transverse slat (3)
The motor (5) for having independent current source is fixedly mounted in top surface, the middle part of transverse slat (3) top surface, and the top of motor (5) is equipped with triangle
The bottom surface of plate (6), set square (6) is fixedly connected with the top surface of transverse slat (3) by several supporting legs (27), set square (6) top surface
Middle part open up through-hole (7), a vertical rotating bar (8), the lower end and motor (5) of rotating bar (8) are passed through in through-hole (7)
Output shaft be fixedly connected, gear (9) are fixedly mounted in the upper end of rotating bar (8), and the top surface of set square (6) opens up annular groove
(10), the diameter of annular groove (10) is greater than the diameter of gear (9), and the top surface of set square (6) opens up three strip grooves (11), bar shaped
Slot (11) is parallel with the side of corresponding set square (6), per adjacent two strip grooves (11) inside communicates, strip groove (11) with
Annular groove (10) intersection is simultaneously communicated with annular groove (10) inside, and the intersection of every two adjacent bar slots (11) is equipped with brace
(12), rotary shaft (13) are fixedly mounted in the middle part of brace (12), and the lower end of rotary shaft (13) and the top surface of set square (6) pass through axis
It holds and is fixedly connected, torsional spring is fixedly mounted between the lower end of rotary shaft (13) and the top surface of set square (6), torsional spring gives brace always
(12) pushing block (14) are fixedly mounted in one end of the thrust of one end one, brace (12), and gear is fixedly mounted in the other end of brace (12)
Block (15), annular groove (10) is interior to be equipped with two guide rods (16), and guide rod (16) can be moved along annular groove (10) and strip groove (11)
Dynamic, pushing block (14) and block (15) can be in contact with corresponding guide rod (16), and the upper end of two guide rods (16) is solid
Dingan County fills an oval gear (17), and oval gear (17) is meshed with gear (9), and the top surface of oval gear (17) is solid
Dingan County fills the box body (18) of open front, and power supply (19) are fixedly mounted in box body (18), and the side of power supply (19) is equipped with processor
(21), processor (21) is fixedly mounted on box body (18) inner bottom surface, and the side of processor (21) is equipped with communication device (22), communication
Device (22) is fixedly mounted on box body (18) inner bottom surface, and the open front of box body (18) is equipped with protection cap (23), protection cap (23)
The front surface of side and box body (18) is articulated and connected, and the top of box body (18) is equipped with two-sided display screen (24), display screen (24),
Processor (21) and communication device (22) are electrically connected with power supply (19), and communication device (22) and RF remote (20) are wireless
Several indicator lights (25) are fixedly mounted in connection, the top surface of display screen (24), and indicator light (25) and power supply (19) are electrically connected, display
The bottom surface for shielding (24) is fixedly connected with the top surface of box body (18) by several struts (26).
2. a kind of sports remote control prompt device based on radio-frequency technique according to claim 1, it is characterised in that: institute
Speaker is fixedly mounted in the side for the display screen (24) stated.
3. a kind of sports remote control prompt device based on radio-frequency technique according to claim 1, it is characterised in that: institute
Link is fixedly mounted in the side for the RF remote (20) stated, and hook is fixedly mounted in the side of transverse slat (3), and link and hook match
It closes.
4. a kind of sports remote control prompt device based on radio-frequency technique according to claim 1, it is characterised in that: institute
The display screen (24) stated is irregular shape.
5. a kind of sports remote control prompt device based on radio-frequency technique according to claim 1, it is characterised in that: institute
The height regulating rod (4) stated is made of sleeve (4-1), support rod (4-2) and hydraulic cylinder (4-3), and the lower end of sleeve (4-1) is fixed
It is mounted on the top surface of pedestal (1), the lower end of support rod (4-2) is located in sleeve (4-1) and can be mobile along (4-1), hydraulic cylinder (4-
3) fixing end is fixedly mounted on sleeve (4-1) inner bottom surface, the movable end of hydraulic cylinder (4-3) and the lower end of support rod (4-2)
It is fixedly connected, the internal two sides of sleeve (4-1) open up spherical groove (4-4), are equipped with ball (4-5) in spherical groove (4-4), ball
(4-5) can be in contact with support rod (4-2), and ball (4-5) can roll in spherical groove (4-4).
6. a kind of sports remote control prompt device based on radio-frequency technique according to claim 1, it is characterised in that: institute
Fixed link is fixedly mounted in the two sides for the display screen (24) stated, and the lower end of fixed link is fixedly mounted on the top surface of box body (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910049027.2A CN109847320A (en) | 2019-01-18 | 2019-01-18 | A kind of sports remote control prompt device based on radio-frequency technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910049027.2A CN109847320A (en) | 2019-01-18 | 2019-01-18 | A kind of sports remote control prompt device based on radio-frequency technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109847320A true CN109847320A (en) | 2019-06-07 |
Family
ID=66895195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910049027.2A Pending CN109847320A (en) | 2019-01-18 | 2019-01-18 | A kind of sports remote control prompt device based on radio-frequency technique |
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| Country | Link |
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| CN (1) | CN109847320A (en) |
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Application publication date: 20190607 |