CN205815025U - Portable tennis ball training rack - Google Patents
Portable tennis ball training rack Download PDFInfo
- Publication number
- CN205815025U CN205815025U CN201620644810.5U CN201620644810U CN205815025U CN 205815025 U CN205815025 U CN 205815025U CN 201620644810 U CN201620644810 U CN 201620644810U CN 205815025 U CN205815025 U CN 205815025U
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- China
- Prior art keywords
- right column
- column
- left column
- base
- tennis ball
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Abstract
The utility model discloses a kind of portable tennis ball training rack, it is characterized in that: the left column include a pair base, being arranged on base and right column, the net being arranged on left column and right column, described left column from top to bottom arranges some RF transmitters, and right column arranges some infrared receivers corresponding with each RF transmitter level respectively, distance analysis module, driver module and LED light.Novel in structural design of the present utility model, carries and builds conveniently, and have detection function setting, more conform to standard, is conducive to improving tennis training quality, has application value.
Description
Technical field
This utility model relates to athletic sports appliance, particularly relates to a kind of portable tennis ball training rack.
Background technology
Tennis is the most popular to people in the modern life, but tennis needs special tennis court ability exhibition
Open, add difficulty to the exercise of people.The most increasing simple Tennis net frame emerges, and builds flexibly, to tennis enthusiast
Bring great convenience.But simple Tennis net frame of the prior art easily exist build lack of standardization, affect tennis training effect
Really, the raising of tennis level it is unfavorable for, it is therefore desirable to improved.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of portable tennis ball training rack, its novel in structural design,
Carry and build conveniently, and there is detection function setting, more conform to standard, be conducive to improving tennis training quality, have and push away
Wide using value.
The technical scheme that this utility model is used is as follows:
A kind of portable tennis ball training rack, it is characterised in that: the left column and the right side that include a pair base, are arranged on base are stood
Post, the net being arranged on left column and right column, described left column from top to bottom arranges some RF transmitters, infrared ray
Emitter sends the infrared ray in horizontal direction, right column is arranged some corresponding with each RF transmitter level respectively
Infrared receiver, distance analysis module, driver module and LED light, launched when infrared receiver receives
After the signal come, when the distance between distance analysis module analysis left column and right column is in set point, display drives mould
Block drives LED light luminous, and when all LED lights are bright, left column and right column distance have been proofreaded.
As preferably, the base of described base arranges detachable roller.
As preferably, described net is removably installed on left column and right column.
When tennis ball training rack of the present utility model uses, left column and right column are separately fixed on a base, put
Put and open distance check and correction behind appropriate location, some RF transmitter and infrared receiver are carried out electronic type by arranging
Proofreading method, it is possible to check and correction parallel information and range information simultaneously, makes the effect of building of training frame more they tend to standard, quickly proofreads
After completing, then carry out the installation of net.This utility model can aid in the quality improving tennis training.
Owing to have employed technique scheme, this utility model has the following technical effect that structure of the present utility model sets
Meter novelty, carries and builds conveniently, and have detection function setting, more conform to standard, is conducive to improving tennis training quality,
There is application value.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of the present utility model.
Detailed description of the invention
Below this utility model will be illustrated by example and with reference to the appended drawing.
Being illustrated in figure 1 a preferred embodiment of the present utility model, a kind of portable tennis ball training rack, including a pair base
1, the left column 2 being respectively arranged on base 1 and right column 3, the net 4 being arranged on left column 2 and right column 3, wherein, left
Column 2 from top to bottom arranges some RF transmitters 5, and RF transmitter 5 sends the infrared ray in horizontal direction, right column
Some infrared receivers 6 corresponding with each RF transmitter 5 level respectively, distance analysis module 7, display are set on 3
Driving module 8 and LED light 9, after infrared receiver 6 receives the signal launched, distance analysis module 7 is analyzed
When distance between left column 2 and right column 3 is in set point, driver module 8 drives LED light 9 luminous, works as institute
When having LED light 9 bright, left column 2 and right column 3 complete apart from check and correction.
As it is shown in figure 1, in the present embodiment, the base of base 1 arranges detachable roller 10.
As an improvement of entering of the present embodiment, net 4 is removably installed on left column 2 and right column 3.
When tennis ball training rack of the present utility model uses, left column and right column are separately fixed on a base, put
Put and open distance check and correction behind appropriate location, some RF transmitter and infrared receiver are carried out electronic type by arranging
Proofreading method, it is possible to check and correction parallel information and range information simultaneously, makes the effect of building of training frame more they tend to standard, quickly proofreads
After completing, then carry out the installation of net.This utility model can aid in the quality improving tennis training.
The explanation of above example is only intended to help to understand core concept of the present utility model；Simultaneously for this area
Those skilled in the art, according to thought of the present utility model, the most all will change,
In sum, this specification content should not be construed as restriction of the present utility model.
Claims (3)
1. a portable tennis ball training rack, it is characterised in that: the left side include a pair base (1), being respectively arranged on base (1) is stood
Post (2) and right column (3), the net (4) being arranged on left column (2) and right column (3), described left column (2) is from top to bottom
Arranging some RF transmitters (5), RF transmitter (5) sends the infrared ray in horizontal direction, and right column (3) is upper to be arranged
Some infrared receivers (6) corresponding with each RF transmitter (5) level respectively, distance analysis module (7), display are driven
Dynamic model block (8) and LED light (9), after infrared receiver (6) receives the signal launched, distance analysis module
(7), when the distance between analysis left column (2) and right column (3) is in set point, driver module (8) drives LED to refer to
Showing that lamp (9) is luminous, when all LED lights (9) are bright, left column (2) and right column (3) distance have been proofreaded.
Portable tennis ball training rack the most according to claim 1, it is characterised in that: the base of described base (1) arranges removable
Unload roller (10).
Portable tennis ball training rack the most according to claim 1, it is characterised in that: described net (4) is removably installed in
On left column (2) and right column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620644810.5U CN205815025U (en) | 2016-06-24 | 2016-06-24 | Portable tennis ball training rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620644810.5U CN205815025U (en) | 2016-06-24 | 2016-06-24 | Portable tennis ball training rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205815025U true CN205815025U (en) | 2016-12-21 |
Family
ID=58145833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620644810.5U Expired - Fee Related CN205815025U (en) | 2016-06-24 | 2016-06-24 | Portable tennis ball training rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205815025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108257389A (en) * | 2016-12-28 | 2018-07-06 | 南宁市浩发科技有限公司 | A kind of limit for width alarm system |
-
2016
- 2016-06-24 CN CN201620644810.5U patent/CN205815025U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108257389A (en) * | 2016-12-28 | 2018-07-06 | 南宁市浩发科技有限公司 | A kind of limit for width alarm system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |