CN202398070U - Suspended type ball striking training device - Google Patents
Suspended type ball striking training device Download PDFInfo
- Publication number
- CN202398070U CN202398070U CN2011205736545U CN201120573654U CN202398070U CN 202398070 U CN202398070 U CN 202398070U CN 2011205736545 U CN2011205736545 U CN 2011205736545U CN 201120573654 U CN201120573654 U CN 201120573654U CN 202398070 U CN202398070 U CN 202398070U
- Authority
- CN
- China
- Prior art keywords
- illuminator
- target
- control circuit
- circuit
- signal
- 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
Images
Abstract
The utility model provides a suspended type ball striking training device, which relates to a physical training and body building appliance. According to the utility model, a target supporting body is used for supporting or fixing a target striking body which is a ball; the top of the ball is fixed on the target supporting body by a fixing piece; a striking indicating device covers a striking area of the ball; an indicating control device is fixed on the target supporting body; the striking indicating device covers the external surface of the striking area of the target striking body and is in close contact with the external surface of the striking area of the target striking body; multiple striking indicating areas are distributed on an elastic layer of the striking indicating device; a plurality of light transmission holes are uniformly formed within each striking indicating area; a luminous body is fixed in each striking indicating area; a control signal input end of each luminous body is connected with a light emitting signal output end of a luminous body driving circuit; and a light emitting control signal input end of the luminous body driving circuit is connected with a light emitting control signal output end of a light emitting control circuit.
Description
Technical field
The utility model relates to a kind of athletic training, body-building apparatus, is specifically related to the target that a kind of hitting drill is used.
Background technology
The target that existing shadowbox is used all is the target that has cushion; The target that sphere, cylindricality, humanoid or the like different shape are arranged; Main effect is sparring partner of simulation, supplies the training sportsman to do various breaktests, also has some to have the target of action; People's upper limbs is made movably mode, the voluntary straining maneuver in the simulation boxing contest process.
But existing breaktest target only provides a kind of object that impacts; In training process; The user can only remove the breaktest device according to self-designed action and oneself subjective desire, and this training method can only be practised out fist dynamics and posture, for the practitioner according to real-time dynamic change; Fast reaction, precision strike do not have training tool, do not meet demand under battle conditions.
Summary of the invention
The utility model proposes a kind of spherical breaktest device of suspension type that can train user's respond and impact accuracy.
The spherical breaktest device of the described suspension type of the utility model; Comprise that target impacts body, impacts indicating device, target supporter and indication control device; Said target supporter be used for supporting or fixedly target impact body, impacting indicating device is the tablet that has thickness, the said indicating device that impacts covers on the hitting region outer surface that target impacts body; And contact with hitting region intimate that target impacts body; The said indicating device that impacts is made up of printing opacity top layer, elastic layer, illuminator fixed bed, wiring layer and a plurality of illuminator LED, and all between wiring layer and printing opacity top layer, said illuminator fixed bed contacts with wiring layer for said illuminator fixed bed and elastic layer; Said wiring layer contacts with the intimate that target impacts body, and elastic layer is between illuminator fixed bed and printing opacity top layer; All closely contacts between said each layer; Be distributed with a plurality of indicating areas that impact on the elastic layer; Each impacts and is evenly equipped with some printing opacity holes in the indicating area, and the center of a plurality of printing opacity holes is parallel to each other, and belongs to the perpendicular elastic layer that runs through in plane with the printing opacity top layer; All have groove or through hole impacting on the corresponding illuminator fixed bed in indicating area, be fixed with illuminator LED in this groove or the through hole with each; The indication control device is made up of illuminator drive circuit and emission control circuit; The control signal input of each illuminator LED connects a luminous signal output of illuminator drive circuit, and the led control signal input of illuminator drive circuit connects the led control signal output of emission control circuit; Be connected with the illuminator drive circuit lead of usefulness of all illuminator LED is embedded in the wiring layer; It is spheroid that target impacts body, and the top of this spheroid is fixed on the target supporter through fixture, on the hitting region of this spheroid, is coated with and impacts indicating device, and this indication control device is fixed on the target supporter.
The spherical breaktest device of the described suspension type of the utility model has the impact point indicating device; Can be in training process; Constantly provide the position indication of impact point, let the trainer go to impact the relevant position, can play the training user and change according to Real-time and Dynamic according to indication; The effect that reflects and accurately impact fast makes training process more approach under battle conditions.
The spherical breaktest device of the described suspension type of the utility model is applicable to type of impacting training programs such as boxing, tae kwon do, free combat, fencing, can also be applied to the public place of entertainment as amusement equipment.
Description of drawings
Fig. 1 is the structural representation of the spherical breaktest device of the described a kind of suspension type of the utility model; Fig. 2 is the C1-C2 profile of Fig. 1; Fig. 3 is a part sectioned view that impacts indicating device 1 that impacts indicating area 110 correspondences; Fig. 4 is the schematic block circuit diagram of the specific embodiment one described indication control device 3; Fig. 5 is the specific embodiment five described schematic block circuit diagram that have the indication control device 3 of microswitch; Fig. 6 is the schematic block circuit diagram of the specific embodiment six described indication control device 3; Fig. 7 is that described one of the specific embodiment six impacts corresponding illuminator LED of indicating area 110 and the relative position relation sketch map between the pressure sensor 15; Fig. 8 is that described one of the specific embodiment five impacts corresponding illuminator LED of indicating area 110 and the relative position relation sketch map between the microswitch KEY, and Fig. 9 is the schematic block circuit diagram that has the indication control device 3 of display circuit 33, serial line interface drive circuit 34, radiofrequency signal receiving circuit 35, emission of radio frequency signals device 36, speaker circuit 37, motion Drive and Control Circuit 38 and a pressure sensor 15.
The specific embodiment
The specific embodiment one: this embodiment is described referring to Fig. 1 and 2.The spherical breaktest device of the described suspension type of this embodiment; Comprise that target impacts body 2, impacts indicating device 1, target supporter 21 and indication control device 3; Said target supporter 21 is used for supporting perhaps fixedly, and target impacts body 2; Impact indicating device 1 for having the tablet of thickness; The said indicating device 1 that impacts covers on the hitting region outer surface that target impacts body 2, and contacts with hitting region intimate that target impacts body 2, and the said indicating device 1 that impacts is made up of printing opacity top layer 10, elastic layer 11, illuminator fixed bed 12, wiring layer 13 and a plurality of illuminator LED; Said illuminator fixed bed 12 and elastic layer 11 are all between wiring layer 13 and printing opacity top layer 10; Said illuminator fixed bed 12 contacts with wiring layer 13, and said wiring layer 13 contacts with the intimate that target impacts body 2, and elastic layer 11 is between illuminator fixed bed 12 and printing opacity top layer 10; All closely contacts between said each layer; Be distributed with a plurality of indicating areas 110 that impact on the elastic layer 11; Each impacts and is evenly equipped with some printing opacity holes 111 in the indicating area 110, and the center of a plurality of printing opacity holes 111 is parallel to each other, and with the perpendicular elastic layer 11 that runs through in plane, 10 place, printing opacity top layer; All have groove or through hole 120 impacting on the corresponding illuminator fixed bed 12 in indicating area 110, be fixed with illuminator LED in this groove or the through hole 120 with each; Indication control device 3 is made up of illuminator drive circuit 31 and emission control circuit 32; The control signal input of each illuminator LED connects a luminous signal output of illuminator drive circuit 31, and the led control signal input of illuminator drive circuit 31 connects the led control signal output of emission control circuit 32; Be connected with illuminator drive circuit 31 lead of usefulness of all illuminator LED is embedded in the wiring layer 13; Target impacts body 2 and is spheroid, and the top of this spheroid is fixed on the target supporter 21 through fixture, on the hitting region of this spheroid, is coated with to impact indicating device 1, and this indication control device 3 is fixed on the target supporter 21.
It is boxing trainers of the existing sphere of using always with target supporter 21 that target in this embodiment impacts body 2, referring to shown in Figure 13, is that suspension is used.This kind breaktest device can also increase pressure sensor 15; Said pressure sensor 15 is fixed on sphere and impacts on the corresponding wall of body; That is: sphere impacts body and is impacted the place of back with the body of wall impinges; Be used to gather sphere and impact the impact of body, and then reflect sphere and impact the dynamics that body is impacted body of wall.
Illuminator LED in this embodiment embeds and is fixed in the inelastic layers 12, can protect illuminator LED to avoid impacting.
Said illuminator LED can adopt 1 light emitting diode to realize, also can adopt a plurality of light emitting diode parallel connections, series connection or series-parallel connection to realize.
The abundant material of quality is selected on printing opacity top layer 10 in this embodiment, resists performance to improve it.
In use, the user confirms to impact target according to the light-emitting zone that impacts indicating device 11 surfaces, reaches the purpose that exercise impacts accuracy; Simultaneously, because light-emitting zone is a change at random, so, when accuracy is hit in exercise, also practised reaction speed.
The specific embodiment two: this embodiment is that with the difference of the spherical breaktest device of the specific embodiment one described suspension type each illuminator LED also is provided with an illuminator protective sleeve 14 outward.Referring to shown in Figure 3.
The illuminator protective sleeve 14 that this embodiment increases is used for protecting illuminator to avoid being impacted and damaging at training process.Each illuminator LED is arranged in the illuminator protective sleeve 14, when external force, bears, avoid illuminator LED stressed by illuminator protective sleeve 14.
Illuminator protective sleeve 14 described in this embodiment can be an annular or semi-circular, and height is greater than the height of illuminator LED and be less than or equal to the thickness of illuminator fixed bed 12.
The specific embodiment three: this embodiment is with the difference of the spherical breaktest device of the specific embodiment one described suspension type; Said emission control circuit 32 is realized by random code maker and signal delay control circuit; This random code maker is used to produce the random code signal and exports to the signal delay control circuit; This signal delay control circuit is used for the random code signal of input is exported illuminator drive circuit 31 as illuminator LED control signal, and this signal delay control circuit also is used to keep its output signal sets time.
Signal delay control circuit in this embodiment is used to keep the output time of a random code of output, that is: luminous duration of each illuminator LED.This duration is set according to training need, that is: set according to training response speed.
The specific embodiment four: this embodiment is with the difference of the spherical breaktest device of the specific embodiment one described suspension type; Said emission control circuit 32 adopts chip microcontroller; But it is should be used for according to the rule output control signal of setting by single-chip microcomputer, and luminous through illuminator driving circuit drives illuminator LED.
Adopt chip microcontroller illuminator control circuit 32 in this embodiment, it is luminous to set illuminator LED according to training need, and then cooperates training.
Single-chip microcomputer in this embodiment also can adopt random fashion output control signal to realize the STOCHASTIC CONTROL method of illuminator LED.
In the single-chip microcomputer in this embodiment, information such as the luminous sequential of curable one or more illuminators LED, rhythm.
The described breaktest device of this embodiment can also increase GSS Gear Select Switch; The selection signal output part of said GSS Gear Select Switch connects the signal input part of emission control circuit 32, and said emission control circuit 32 selects signal to select the luminous sequential of the corresponding a kind of illuminator LED of execution, rhythm to carry out according to the gear of input.
Said single-chip microcomputer can be selected existing single-chip microcomputer for use, and for example 51 series monolithics, AVR series monolithic, PIC series monolithic, 430 series monolithics or the like all can be realized the described function of this embodiment.
The specific embodiment five: this embodiment is described referring to Fig. 5.This embodiment is with the difference of the spherical breaktest device of the specific embodiment one described suspension type; Also comprise a plurality of microswitch KEY in the said indication control device 3, in impacting the corresponding illuminator fixed bed 12 in indicating area 110, be fixed with a microswitch KEY with each; Each microswitch KEY is used to gather the deformation signal of place hitting region, and the signal output part of each microswitch KEY connects a switching signal input of emission control circuit 32.
This embodiment is provided with a microswitch at each hitting region; Be used to gather the deformation data of the elastic layer that belongs to hitting region, and then obtain and whether to impact the situation generation in the zone, through this signal; Recombination radiation body LED luminous signal can be judged to impact accuracy.
The trigger switch of said each microswitch KEY and elastic layer 11 are oppositely arranged, and are used to gather the deformation signal of elastic layer 11.Each microswitch KEY can adopt two or more microswitches to compose in parallel, to improve the accuracy rate of signals collecting.
Microswitch KEY that this embodiment increases and the position of illuminator LED relation are referring to shown in Figure 8.This figure in, illuminator LED is made up of three diodes, said three diodes be distributed in microswitch KEY around.
The specific embodiment six: this embodiment is described referring to Fig. 6.This embodiment is with the difference of the spherical breaktest device of the specific embodiment one described suspension type; Also comprise a plurality of power sensors 15 in the said indication control device 3; In impacting the corresponding illuminator fixed bed 12 in indicating area 110 with each, be fixed with a power sensor 15, the force signal output of each power sensor 15 connects a force signal input of emission control circuit 32.
This embodiment impacts indicating area 110 at each has all increased power sensor 15; Be used to gather the force signal of each hitting region; Promptly can realize judging whether to impact generation in the zone; Can also obtain the size of impact force, and then realize judging the function of the signals collecting that impacts accuracy and impact force.
The power sensor 15 that this embodiment increases concerns referring to shown in Figure 7 with the position of illuminator LED.This figure in, illuminator LED is made up of three diodes, said three diodes be distributed in power sensor 15 around.
The specific embodiment seven: this embodiment is with the difference of the spherical breaktest device of the specific embodiment one described suspension type; Said indication control device 3 also comprises display circuit 33, and the signal input part of this display circuit 33 connects the demonstration signal output part of emission control circuit 32.This embodiment has increased display circuit 33, can realize the demonstration of information, for example: show the luminous number information of illuminator LED, impact accuracy information, impact dynamics information or the like.
The specific embodiment eight: this embodiment is with the difference of the spherical breaktest equipment bag of the specific embodiment one described suspension type; Said indication control device 3 also comprises speaker circuit 37, and the signal input part of this speaker circuit 37 connects the audio signal output end of emission control circuit 32.
This embodiment has increased speaker circuit 33; Can realize the output of audio signal; This speaker circuit 33 is made up of amplifier circuit for sound frequency signal and loudspeaker, after the audio signal that said amplifier circuit for sound frequency signal sends emission control circuit 32 is amplified, drives loudspeaker and sends audio-frequency information.
The specific embodiment nine: this embodiment is with the difference of the spherical breaktest device of the specific embodiment one described suspension type; Also comprise serial line interface drive circuit 34 in the said indication control device 3; This serial line interface drive circuit 34 is connected with the serial line interface of emission control circuit 32, is used to provide emission control circuit 32 and outside serial data communication port.
Said serial line interface drive circuit 34 can be synchronous serial interface drive circuit or Asynchronous Serial Interface drive circuit; For example: various available data serial line interface drive circuits such as RS232 serial line interface drive circuit, RS485 serial line interface drive circuit, CAN serial line interface drive circuit; Be used to transmit various data, comprise data such as impacting the degree of accuracy, motor-driven dynamics.
Said serial line interface drive circuit 34 can be SPI (Serial Peripheral Interface) serial line interface drive circuit; Be used to realize the download of online programming and program; And then realize according to training need; At any time upgrade the illuminator control program in the emission control circuit 32 through this driven in series circuit, reach the purpose that changes drill program.
The specific embodiment ten: this embodiment is with the difference of the spherical breaktest device of the specific embodiment one described suspension type; Said indication control device 3 also comprises emission of radio frequency signals device 36, radiofrequency signal receiving circuit 35; The signal output part of said radiofrequency signal receiving circuit 35 connects the RF signal input end of emission control circuit 32, and said emission of radio frequency signals device 36 is used to launch illuminator LED and selects signal.
This embodiment has increased distant control function.Wherein said emission of radio frequency signals device 36 is used to launch illuminator LED and selects signal; And radiofrequency signal receiving circuit 35 is used to receive said illuminator LED selection signal; Should select signal to send to emission control circuit 32; This emission control circuit 32 is selected signal output illuminator LED control signal according to this, and then realizes that the corresponding illuminator LED of control is luminous.
This embodiment can be realized the luminous function of Long-distance Control illuminator LED.When practical application, train hand-holdable emission of radio frequency signals device 36, according to practitioner's virtual condition, select hitting region, adjustment to impact rhythm at any time, realize man-to-man training.
The input button is edited in also can being provided with by the key entry area of emission of radio frequency signals device 36 in this embodiment; This editor's input button is used to be provided with parameters such as the luminous sequential of illuminator, fluorescent lifetime, luminous rhythm, and said emission of radio frequency signals device 36 is used for parameters such as the luminous sequential of illuminator that is provided with, fluorescent lifetime, luminous rhythm emission output.In practical application; The coach can use parameters such as the luminous sequential of emission of radio frequency signals device 36 editor's illuminators, fluorescent lifetime, luminous rhythm; Be stored in then in the illuminator control circuit 32; Realize the rule control illuminator work that button edits, realization can be selected training method according to actual needs flexibly.
Claims (9)
1. the spherical breaktest device of suspension type; It is characterized in that; It comprises that target impacts body (2), impacts indicating device (1), target supporter (21) and indication control device (3); Said target supporter (21) be used for supporting or fixedly target impact body (2), impacting indicating device (1) is the tablet that has thickness, the said indicating device (1) that impacts covers on the hitting region outer surface that target impacts body (2); And contact with hitting region intimate that target impacts body (2); The said indicating device (1) that impacts is made up of printing opacity top layer (10), elastic layer (11), illuminator fixed bed (12), wiring layer (13) and a plurality of illuminator LED, and said illuminator fixed bed (12) and elastic layer (11) all are positioned between wiring layer (13) and printing opacity top layer (10), and said illuminator fixed bed (12) contacts with wiring layer (13); Said wiring layer (13) contacts with the intimate that target impacts body (2), and elastic layer (11) is positioned between illuminator fixed bed (12) and printing opacity top layer (10); All closely contacts between said each layer; Be distributed with a plurality of indicating areas (110) that impact on the elastic layer (11); Each impacts and is evenly equipped with some printing opacity holes (111) in the indicating area (110), and the center of a plurality of printing opacity holes (111) is parallel to each other, and belongs to the perpendicular elastic layer (11) that runs through in plane with printing opacity top layer (10); All have groove or through hole (120) impacting on the corresponding illuminator fixed bed (12) in indicating area (110) with each, this groove or through hole are fixed with illuminator LED in (120); Indication control device (3) is made up of illuminator drive circuit (31) and emission control circuit (32); The control signal input of each illuminator LED connects a luminous signal output of illuminator drive circuit (31), and the led control signal input of illuminator drive circuit (31) connects the led control signal output of emission control circuit (32); Be connected with illuminator drive circuit (31) lead of usefulness of all illuminator LED is embedded in the wiring layer (13); It is spheroid that target impacts body (2), and the top of this spheroid is fixed on the target supporter (21) through fixture, on the hitting region of this spheroid, is coated with to impact indicating device (1), and this indication control device (3) is fixed on the target supporter (21).
2. the spherical breaktest device of suspension type according to claim 1 is characterized in that each illuminator LED also is provided with an illuminator protective sleeve (14) outward.
3. the spherical breaktest device of suspension type according to claim 1; It is characterized in that; Said emission control circuit (32) is realized by random code maker and signal delay control circuit; This random code maker is used to produce the random code signal and exports to the signal delay control circuit; This signal delay control circuit is used for the random code signal of input is exported illuminator drive circuit (31) as illuminator LED control signal, and this signal delay control circuit also is used to keep its output signal sets time.
4. the spherical breaktest device of suspension type according to claim 1; It is characterized in that; Said emission control circuit (32) adopts chip microcontroller, and this single-chip microcomputer is used for according to the rule output control signal of setting, and luminous through illuminator driving circuit drives illuminator LED.
5. the spherical breaktest device of suspension type according to claim 1; It is characterized in that; Also comprise a plurality of microswitch KEY in the said indication control device (3), in impacting the corresponding illuminator fixed bed (12) in indicating area (110), be fixed with a microswitch KEY with each; Each microswitch KEY is used to gather the deformation signal of place hitting region, and the signal output part of each microswitch KEY connects a switching signal input of emission control circuit (32).
6. the spherical breaktest device of suspension type according to claim 1; It is characterized in that; Also comprise a plurality of power sensors (15) in the said indication control device (3); In impacting the corresponding illuminator fixed bed (12) in indicating area (110) with each, be fixed with a power sensor (15), the force signal output of each power sensor (15) connects a force signal input of emission control circuit (32).
7. the spherical breaktest device of suspension type according to claim 1 is characterized in that said indication control device (3) also comprises display circuit (33), and the signal input part of this display circuit (33) connects the demonstration signal output part of emission control circuit (32).
8. the spherical breaktest device of suspension type according to claim 1; It is characterized in that; Said indication control device (3) also comprises speaker circuit (37), and the signal input part of this speaker circuit (37) connects the audio signal output end of emission control circuit (32).
9. the spherical breaktest device of suspension type according to claim 1; It is characterized in that; Also comprise serial line interface drive circuit (34) in the said indication control device (3); This serial line interface drive circuit (34) is connected with the serial line interface of emission control circuit (32), is used to provide emission control circuit (32) and outside serial data communication port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205736545U CN202398070U (en) | 2011-12-31 | 2011-12-31 | Suspended type ball striking training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205736545U CN202398070U (en) | 2011-12-31 | 2011-12-31 | Suspended type ball striking training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398070U true CN202398070U (en) | 2012-08-29 |
Family
ID=46695750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205736545U Expired - Fee Related CN202398070U (en) | 2011-12-31 | 2011-12-31 | Suspended type ball striking training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI618532B (en) * | 2017-03-31 | 2018-03-21 | Rehabilitation system with cognitive training and hand exercise function | |
| CN111228766A (en) * | 2020-02-14 | 2020-06-05 | 冯杰钦 | Install boxing frame of structural training ability of dodging of frame |
-
2011
- 2011-12-31 CN CN2011205736545U patent/CN202398070U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI618532B (en) * | 2017-03-31 | 2018-03-21 | Rehabilitation system with cognitive training and hand exercise function | |
| CN111228766A (en) * | 2020-02-14 | 2020-06-05 | 冯杰钦 | Install boxing frame of structural training ability of dodging of frame |
| CN111228766B (en) * | 2020-02-14 | 2021-10-19 | 朱笑笑 | Install boxing frame of structural training ability of dodging of frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102512810B (en) | Dynamic response hitting training device | |
| CN202387192U (en) | Boxing striking bag | |
| CN102512811B (en) | Dynamic response hitting target bag | |
| US20150224369A1 (en) | Ball having information display function | |
| CN201454006U (en) | Intelligent fighting training system | |
| CN205307722U (en) | Intelligence countable table tennis bat | |
| US10653938B1 (en) | Method and apparatus for a user-configurable athletic training apparatus | |
| WO2020048480A1 (en) | Smart mechanical wooden dummy, terminal and method for smart mechanical wooden dummy | |
| CN110368658A (en) | Intelligent fist target | |
| CN202398070U (en) | Suspended type ball striking training device | |
| CN108970069A (en) | One kind is for fighting with fistfight image training robot system | |
| CN201470075U (en) | Game machine console capable of changing the effect of lamp according to strength of stroking force | |
| CN202460051U (en) | Fencing target | |
| CN105344083B (en) | A kind of sensitive reaction movement training system | |
| CN201862234U (en) | Auxiliary device for badminton pace training | |
| CN209612165U (en) | A kind of boxing function vest and Intelligent boxing target system | |
| CN101947384B (en) | Auxiliary assembly for badminton pace training | |
| CN103531185A (en) | Practice drumstick of drum set | |
| CN102512807B (en) | Stab target for dynamic response fencing training | |
| CN203724734U (en) | Fencing toy | |
| CN202376709U (en) | Ice hockey shoot training device based on gravity sensor and luminous points | |
| CN108568074A (en) | A kind of boxing simulator | |
| CN102441267B (en) | Contact type handball shooting training device | |
| CN202554869U (en) | Handball shot training device with luminous points | |
| CN210200221U (en) | Guide system for cultural and sports activities |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20121231 |