CN207694213U - A kind of volleyball front forearm pass teaching aid - Google Patents
A kind of volleyball front forearm pass teaching aid Download PDFInfo
- Publication number
- CN207694213U CN207694213U CN201721887115.2U CN201721887115U CN207694213U CN 207694213 U CN207694213 U CN 207694213U CN 201721887115 U CN201721887115 U CN 201721887115U CN 207694213 U CN207694213 U CN 207694213U
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- CN
- China
- Prior art keywords
- limiting plate
- sliding slot
- limiting
- teaching aid
- external member
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- Expired - Fee Related
Links
- 210000000245 forearm Anatomy 0.000 title claims abstract description 26
- 210000003811 finger Anatomy 0.000 claims description 27
- 210000003813 thumb Anatomy 0.000 claims description 18
- 210000000707 wrist Anatomy 0.000 claims description 7
- 230000013011 mating Effects 0.000 claims description 3
- 238000004088 simulation Methods 0.000 abstract description 7
- 230000008961 swelling Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000000386 athletic effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model discloses a kind of volleyball front forearm pass teaching aids, belong to sports goods field.The teaching aid includes：Wearable device, limiting device and ball-projecting device.The utility model is solved by the way that eminence is arranged in front of limiting device in the open end of sliding slot in ball-projecting device when volleyball front forearm pass training exists in the prior art, can not authentic simulation practical progress vollyball toss the problem of；And in order to avoid collision will stretch arm when being set up in the space of the first limiting plate and the second limiting plate by the way that limiting device trainer is arranged, the moment pays attention to the pinching action standardization of dig；Simultaneously by the pinching action of the elastic connecting strip one side specification in wearable device, on the other hand increase the plane of dig, impact force of the vollyball to forearm can be slowed down, reduces the congestion and swelling pain sense that dig generates.
Description
Technical field
The utility model is related to sports goods field, more particularly to a kind of volleyball front forearm pass teaching aid.
Background technology
Volleyball movement is to carry out relatively more universal Mass sports project and athletics sports project, each universities and colleges' base in China
This all opens up vollyball class, and volleyball movement is also compared is welcome by college student, and learning volleyball skill action will exercise from dig, arrange
Ball pad playing skill art is to meet action head-on by arm on the basis of whole body hormany force, so that ball is hit on face from pad and rebounds away
A batsmanship, be for receiving, buckle ball, connect hanging ball, connect the main method for blocking return of serve and the various difficult balls of processing, be
Ensure the basis of our attack, therefore learn volleyball front forearm pass technical movements to have certain difficulty, needs to be trained for a long time.
In teaching, typically standard volleyball is practiced, but when individual carries out independent volleyball training firstly the need of examining
Consider toss problem, there are no the toss auxiliary devices of reliable simulation reality for carrying out dig training in the prior art.
In conclusion in the prior art, exist when volleyball front forearm pass is trained, it can not the practical progress vollyball toss of authentic simulation
The problem of.
Utility model content
The utility model embodiment provides a kind of volleyball front forearm pass teaching aid, can solve in the prior art, to exist in vollyball pad
When ball training, can not authentic simulation practical progress vollyball toss the problem of.
The utility model embodiment provides a kind of volleyball front forearm pass teaching aid, including：Wearable device, limiting device and toss dress
It sets；
The wearable device includes：First external member and wear the second mating external member with first external member；Described first
External member and second external member include：Finger section, wrist portion and arm；
The back side of the finger section be located inside thumb and index finger region be embedded with outside cushion be provided with it is anti-
Slip layer, and the thumb side of the finger section of first external member and the thumb side of the finger section of second external member pass through
Elastic connection band connection；The wrist portion is elastic band；The arm is tubular structure, and is provided with and tightens on the arm
Band；
The limiting device includes：First limiting plate and the second limiting plate being oppositely arranged with first limiting plate, institute
It states the first limiting plate and the second limit front edge of board is smaller than between first limiting plate and second limiting plate rear end
Away from and the width of first limiting plate and second limiting plate be 20~30cm；
The ball-projecting device includes：Sliding slot, strut and telescopic rod；
The bottom of the sliding slot is that concave structure both sides are both provided with baffle；The open end of the sliding slot is located at described first
Middle part in front of limiting plate and second limiting plate, and the open end of the sliding slot is higher than first limiting plate and described the
The top of two limiting plates；One end opposite with the open end of the sliding slot is provided with semiclosed box, and the height of the semiclosed box
Height of the degree more than the baffle；Wherein, the open end of the semiclosed box is consistent with the opening extreme direction of the sliding slot；
The top of the strut and the bottom of the sliding slot are hinged, and the strut is set close to the open end of the sliding slot
It sets；
The top of the telescopic rod is fixedly connected with the bottom of the sliding slot, and the telescopic rod is close to the semiclosed box
Be arranged and the limiting altitude of the telescopic rod be more than the strut height.
Preferably, the finger section is the rubber gloves that thumb in fingers out reveals thumb package.
Preferably, it is provided with venthole in the finger section.
Preferably, elbow is crossed in the outer end of the arm.
Preferably, first limiting plate and second limiting plate bottom are both provided with weightening block.
Preferably, the top of the strut is hinged by the bottom with revolute pair and the sliding slot.
In the utility model embodiment, a kind of volleyball front forearm pass teaching aid is provided, compared with prior art, advantage is such as
Under：
The utility model solves existing by the way that eminence is arranged in front of limiting device in the open end of sliding slot in ball-projecting device
Have in technology and exist when volleyball front forearm pass is trained, can not authentic simulation practical progress vollyball toss the problem of；And pass through setting
In order to avoid collision will stretch arm when limiting device trainer sets up in the space of the first limiting plate and the second limiting plate
Directly, the moment pays attention to the pinching action standardization of dig；It is pressed from both sides simultaneously by the elastic connecting strip one side specification in wearable device
Tight action, on the other hand increases the plane of dig, can slow down impact force of the vollyball to forearm, reduces the redness that dig generates
Feeling of pain.
Description of the drawings
Fig. 1 is the wearable device structural schematic diagram in a kind of volleyball front forearm pass teaching aid that the utility model embodiment provides；
Fig. 2 is limiting device and ball-projecting device structure in a kind of volleyball front forearm pass teaching aid that the utility model embodiment provides
Schematic diagram.
Specific implementation mode
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it should be appreciated that this reality
It is not restricted by specific implementation with novel protection domain.
Fig. 1 is the wearable device structural schematic diagram in a kind of volleyball front forearm pass teaching aid that the utility model embodiment provides；Fig. 2
Limiting device in a kind of volleyball front forearm pass teaching aid provided for the utility model embodiment and ball-projecting device structural schematic diagram.Such as figure
Shown in 1 and Fig. 2, which includes：Wearable device, limiting device and ball-projecting device.
Specifically, wearable device includes：First external member 11 and wear the second mating external member 12 with the first external member 11；First
External member 11 and the second external member 12 include：Finger section 131, wrist portion 132 and arm 133；The back side of finger section 131 is located at big thumb
It is embedded with outside cushion inside finger and index finger region and is provided with skid resistant course 1311, and the finger section 131 of the first external member 11
Thumb side connect by elastic connecting strip 1312 with the thumb side of the finger section 131 of the second external member 12；Wrist portion
132 be elastic band；Arm 133 is tubular structure, and fastening straps 1331 are provided on arm 133.
Preferably, finger section 131 is the rubber gloves that thumb in fingers out reveals thumb package；Wherein, thumb in fingers out dew makes wearer
Hand it is flexible, thumb package avoids dig when injure thumb region, dig gloves are done using rubber material, make hand
Set is relatively bonded with hand, increases dexterity.
Preferably, it is provided with venthole 1313 in finger section 131, so that dig person's perspiration moisture is passed through venthole 1313 and carries out
It air-dries.
Preferably, elbow is crossed in the outer end of arm 133, that is, the outer end (open end) for wearing arm 133 when using exists
More than elbow, elbow is included；On the one hand play a protective role to arm, on the other hand to dig when arm bending play
Certain restrictions acts on, and ensures the specification of dig action, is not bound together two arms so that arm is flexible, avoids out
It causes danger when now unexpected.
It should be noted that finger section 131, wrist portion 132 and arm 133 are sequentially connected, in use, both hands are simultaneously from arm
It is worn at the outer end opening in portion 133；Wherein, elastic connecting strip 1312, on the one hand to dig when pinching action play centainly
Standardization role, while the plane of dig being made to increase, impact force of the vollyball to forearm can be slowed down, reduce the redness that dig generates
On the other hand feeling of pain makes two gloves pairings not easy to lose or goes wrong.
Specifically, limiting device includes：First limiting plate 21 and the second limiting plate being oppositely arranged with the first limiting plate 21
22, the first limiting plate 21 and 22 front end of the second limiting plate are smaller than 22 rear end spacing of the first limiting plate 21 and the second limiting plate,
And first the width of limiting plate 21 and the second limiting plate 22 be 20~30cm.
Preferably, first limiting plate 21 of the utility model and 22 bottom of the second limiting plate are both provided with weightening block 23, protect
The firm of the first limiting plate 21 and the second limiting plate 22 is demonstrate,proved.
It should be noted that as shown in Fig. 2, the side of limiting device forward direction observer is rear end, limiting device is backwards to sight
The side for the person of examining is front end, and definition in this way allows for use habit, and user wears preceding in limiting device after wearable device
Arm carries out dig training between the first limiting plate 21 and the second limiting plate 22 on the outside of rear end, and trainer is in the first limiting plate 21
Arm will be stretched with when setting up in the space of the second limiting plate 22 in order to avoid colliding, the moment pays attention to the pinching action of dig
Standardization, and the front end of limiting device is smaller than rear end spacing, meets arm pinching action when dig.
Specifically, ball-projecting device includes：Sliding slot 31, strut 32 and telescopic rod 33；The bottom of sliding slot 31 is concave structure two
Side is both provided with baffle 311；The open end of sliding slot 31 is located at the middle part in 22 front of the first limiting plate 21 and the second limiting plate, and sliding
The open end of slot 31 is higher than the top of the first limiting plate 21 and the second limiting plate 22；One end opposite with the open end of sliding slot 31 is set
It is equipped with semiclosed box 312, and the height of semiclosed box 312 is more than the height of baffle 311；Wherein, the open end of semiclosed box 312
It is consistent with the opening extreme direction of sliding slot 31；The top of strut 32 is hinged with the bottom of sliding slot 31, and strut 32 is close to sliding slot 31
Open end is arranged；The top of telescopic rod 33 is fixedly connected with the bottom of sliding slot 31, and telescopic rod 33 is set close to semiclosed box 312
Set and the limiting altitude of telescopic rod 33 be more than strut 32 height.
Preferably, the top of the strut 32 in the utility model is hinged by the bottom with revolute pair and sliding slot 31, to
It is relatively movable between strut 32 and sliding slot 31 to realize.
It should be noted that in use, making the semiclosed box 312 of sliding slot 31 be reduced to suitable incite somebody to action by adjustable telescopic rod 33
Vollyball is placed at the height in semiclosed box 312, and adjustable telescopic rod 33 makes again after vollyball is placed in semiclosed box 312
When the height of the 312 place end of semiclosed box of sliding slot 31 is more than the open end of sliding slot 31, vollyball is rolled out out of semiclosed box 312
It is slid from the open end of sliding slot 31 along 31 bottom of sliding slot, dig trainer receives at limiting device carries out volleyball training, realizes
Toss simulation real effect good function when volleyball training.
In conclusion the utility model is high by being arranged the open end of sliding slot in ball-projecting device in front of limiting device
Place, solves and exists in the prior art when volleyball front forearm pass is trained, can not authentic simulation practical progress vollyball toss the problem of；And
And by be arranged limiting device trainer set up in the space of the first limiting plate and the second limiting plate when in order to avoid collision just
Arm can be stretched, the moment pays attention to the pinching action standardization of dig, while passing through one side of elastic connecting strip in wearable device
Face specification pinching action, on the other hand increases the plane of dig, can slow down impact force of the vollyball to forearm, reduces dig
The congestion and swelling pain sense of generation.
Disclosed above is only specific embodiment of the utility model, and still, the utility model embodiment is not limited to
This, the changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (6)
1. a kind of volleyball front forearm pass teaching aid, which is characterized in that including：Wearable device, limiting device and ball-projecting device；
The wearable device includes：First external member (11) and second external member (12) mating with first external member (11) wearing；
First external member (11) and second external member (12) include：Finger section (131), wrist portion (132) and arm (133)；
The back side of the finger section (131) be located inside thumb and index finger region be embedded with outside cushion be provided with it is anti-
Slip layer (1311), and the hand of the thumb side of the finger section (131) of first external member (11) and second external member (12)
The thumb side in finger portion (131) is connected by elastic connecting strip (1312)；The wrist portion (132) is elastic band；The arm
Portion (133) is tubular structure, and fastening straps (1331) are provided on the arm (133)；
The limiting device includes：First limiting plate (21) and the second limiting plate being oppositely arranged with first limiting plate (21)
(22), first limiting plate (21) and second limiting plate (22) front end are smaller than first limiting plate (21) and institute
It is 20 to state the second limiting plate (22) rear end spacing and the width of first limiting plate (21) and second limiting plate (22)
~30cm；
The ball-projecting device includes：Sliding slot (31), strut (32) and telescopic rod (33)；
The bottom of the sliding slot (31) is that concave structure both sides are both provided with baffle (311)；The open end position of the sliding slot (31)
Middle part in front of first limiting plate (21) and second limiting plate (22), and the open end of the sliding slot (31) is higher than
The top of first limiting plate (21) and second limiting plate (22)；One end opposite with the open end of the sliding slot (31)
It is provided with semiclosed box (312), and the height of the semiclosed box (312) is more than the height of the baffle (311)；Wherein, institute
The open end for stating semiclosed box (312) is consistent with the opening extreme direction of the sliding slot (31)；
The top of the strut (32) is hinged with the bottom of the sliding slot (31), and the strut (32) is close to the sliding slot (31)
Open end setting；
The top of the telescopic rod (33) is fixedly connected with the bottom of the sliding slot (31), and the telescopic rod (33) is close to described
The limiting altitude of semiclosed box (312) setting and the telescopic rod (33) is more than the height of the strut (32).
2. volleyball front forearm pass teaching aid as described in claim 1, which is characterized in that the finger section (131) is that thumb in fingers out reveals big thumb
Refer to the rubber gloves of package.
3. volleyball front forearm pass teaching aid as described in claim 1, which is characterized in that be provided with venthole on the finger section (131)
(1313)。
4. volleyball front forearm pass teaching aid as described in claim 1, which is characterized in that cross elbow in the outer end of the arm (133).
5. volleyball front forearm pass teaching aid as described in claim 1, which is characterized in that first limiting plate (21) and second limit
Position plate (22) bottom is both provided with weightening block (23).
6. volleyball front forearm pass teaching aid as described in claim 1, which is characterized in that the top of the strut (32) by with revolute pair
It is hinged with the bottom of the sliding slot (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721887115.2U CN207694213U (en) | 2017-12-28 | 2017-12-28 | A kind of volleyball front forearm pass teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721887115.2U CN207694213U (en) | 2017-12-28 | 2017-12-28 | A kind of volleyball front forearm pass teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207694213U true CN207694213U (en) | 2018-08-07 |
Family
ID=63030018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721887115.2U Expired - Fee Related CN207694213U (en) | 2017-12-28 | 2017-12-28 | A kind of volleyball front forearm pass teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207694213U (en) |
-
2017
- 2017-12-28 CN CN201721887115.2U patent/CN207694213U/en not_active Expired - Fee Related
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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: 20180807 Termination date: 20181228 |