CN206852985U - Starting block - Google Patents
Starting block Download PDFInfo
- Publication number
- CN206852985U CN206852985U CN201720474328.6U CN201720474328U CN206852985U CN 206852985 U CN206852985 U CN 206852985U CN 201720474328 U CN201720474328 U CN 201720474328U CN 206852985 U CN206852985 U CN 206852985U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- deck plate
- notch
- sliding block
- table top
- 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.)
- Active
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses the starting block in a kind of swimming contest fixture fields, including：Deck plate, back pedal is provided with deck plate, at least one notch is provided with deck plate, a table top chute is respectively arranged with the deck plate below each notch, a sliding block is respectively arranged with each table top chute, the top of each sliding block caves inward and formed and type groove that each corresponding notch aligns, deck plate bottom is provided with least one connecting plate, each connecting plate after each corresponding notch separately down by entering to below the notch in the type groove of sliding block, and the front end of each connecting plate is hinged with respective corresponding sliding block respectively, when back pedal is carrying out movable on deck plate, can each sliding block of synchronous drive in each self-corresponding table top chute move forward and backward；It is additionally provided with the detent mechanism for the current location that back pedal can be made to be maintained on deck plate.The utility model has the advantages of position for being capable of front and rear regulation back pedal and positioning.
Description
Technical field
It the utility model is related to swimming contest fixture fields, more particularly to a kind of be capable of going out for front and rear regulation back pedal position
Send out platform.
Background technology
, it is specified that player's preparation on starting block enters water in the match of the projects such as freestyle swimming, breaststroke and butterfly stroke.Industry at present
In commonly use starting block include deck plate, deck plate can be fixed on the pedestal of swimming lane one end, on deck plate consolidate
Surely there is the back pedal for scrunching and having an effect when being set out for player.In the preproduction phase, player climbs up starting block, and both feet are respectively placed in
On deck plate and back pedal, in the stance for intersecting bending before and after both legs, after signal of issuing an order is sent, the rear foot is exerted oneself after backward pedal
Pedaling plate makes body forward fish dive and goes out, and completes into water.
Above-mentioned starting block has the following disadvantages：Because the height of each participation in the election player is different, personal preparation stance is not yet
Together, thus the both feet of each player on starting block before and after putting position it is also different, but the back pedal in industry is solid at present
It is scheduled on deck plate, front and rear regulation can not be carried out, cause having an effect for some players to be affected, so as to influences games results.
Utility model content
The technical problem of solution is needed for the utility model：There is provided one kind can be preceding according to player personal touch and custom
The starting block of back pedal position is adjusted afterwards.
To solve the above problems, the technical solution adopted in the utility model is：Starting block, including：Deck plate, on deck plate
Back pedal is provided with, is provided with the notch of at least one up/down perforation on the deck plate, each notch is along before and after deck plate
Direction is set, and is fixedly installed a table top chute respectively on the deck plate below each notch, is set respectively in each table top chute
Be equipped with a sliding block, under external force, each sliding block can move forward and backward in each self-corresponding table top chute, each sliding block it is upper
Portion cave inward and formed with the type groove that each corresponding notch aligns, the back pedal bottom is fixedly installed at least
One connecting plate, the quantity of connecting plate is consistent with notch quantity, each connecting plate separately down by each corresponding notch after
Enter to below the notch in the type groove of sliding block, and the front end of each connecting plate is hinged with respective corresponding sliding block respectively,
When back pedal is carrying out movable on deck plate along notch, can each sliding block of synchronous drive slided in each self-corresponding table top
Moved forward and backward in groove；It is additionally provided with the detent mechanism for the current location that back pedal can be made to be maintained on deck plate.
Further, foregoing starting block, wherein：Two notches, two notch difference are provided with the deck plate altogether
Positioned at the left and right sides of deck plate.
Further, foregoing starting block, wherein：The concrete structure of the detent mechanism includes：In each table top chute
Bottom is disposed with some positioning holes from front to back, and the lower end of each connecting plate, which is respectively arranged with, can extend downwardly from each
Corresponding sliding block and the positioning plush copper that can be extend into positioning hole, when each positioning plush copper is respectively positioned at each corresponding table top
When in the positioning hole of chute, sliding block can not move forward and backward, and only lift the rear portion of back pedal, so that each positioning plush copper is left each
During positioning hole on corresponding table top chute, sliding block could move forward and backward.
Further, foregoing starting block, wherein：Each connecting plate can be prevented by being respectively arranged with each connecting plate
Deviate from the position-limit mechanism of deck plate upper surface from each corresponding notch in rear end.
Further, foregoing starting block, wherein：The concrete structure of the position-limit mechanism includes：The rearward end of connecting plate
Sliding block rear end is stretched out, and finite place piece is set in the rearward end of connecting plate, when the rear portion for lifting back pedal and makes each convex
When head leaves the positioning hole each on corresponding table top chute, locating part can block in deck plate lower surface, so as to prevent
Deviate from deck plate upper surface from notch in connecting plate rear end.
Further, foregoing starting block, wherein：The locating part is the pin for being screwed in connecting plate rearward end, pin
Both ends stretch out the left and right sides of connecting plate rearward end respectively.
The beneficial effects of the utility model are：Player can be according to height and personal habits, the position of front and rear regulation back pedal
Put and position, had an effect consequently facilitating setting out.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of starting block described in the utility model.
Fig. 2 is the decomposition texture schematic diagram that Fig. 1 looks up direction.
Embodiment
Below in conjunction with the accompanying drawings and preferred embodiment is described in further detail to technical scheme described in the utility model.
As shown in Figure 1 and Figure 2, starting block, including：Deck plate 1, back pedal 2, the deck plate 1 are provided with deck plate 1
On be provided with the notches 3 of two up/down perforations, two notches 3 are set along the fore-and-aft direction of deck plate 1, and two notches 3
It is located at the left and right sides of deck plate 1 respectively.The bottom of deck plate 1 below two notches 3 is mounted with a table top respectively
Chute 4, a sliding block 5 is respectively arranged with two table top chutes 4, under external force, two sliding blocks 5 can corresponded to each
Table top chute 4 in move forward and backward, the top of two sliding blocks 5 caves inward and formed relative with respective corresponding notch 3
Neat type groove 51, two pieces of connecting plates 6 are fixedly installed in the bottom of back pedal 2, two pieces of connecting plates 6 are separately down by each relative
Entered to after the notch 3 answered in the type groove 51 of the lower section sliding block 5 of notch 3, and the front end of two pieces of connecting plates 6 respectively with respective phase
Corresponding sliding block 5 is hinged, being capable of timing belt when back pedal 2 is carrying out movable on deck plate 1 along two notches 3
Two sliding blocks 5 are moved to move forward and backward in each self-corresponding table top chute 4.Being additionally provided with can make back pedal 2 remain fixed in platform
The detent mechanism of current location on panel 1.In the present embodiment, the concrete structure of the detent mechanism includes：In two platforms
The bottom of face chute 4 is placed with several positioning holes 41 successively from front to back, and energy is respectively arranged with the lower end of two pieces of connecting plates 6
The respective corresponding bottom of sliding block 5 and the positioning plush copper 61 that can be extend into positioning hole 41 are enough extended downwardly from, when two convexes
First 61 respectively in each positioning hole 41 on corresponding table top chute 4 when, sliding block 5 can not move forward and backward, and only lift
The rear portion of back pedal 2, during such that two positioning plush coppers 61 all leave the positioning hole 41 each on corresponding table top chute 4, it is sliding
Block 5 could move forward and backward, and so when positioning plush copper 61 is located in different positioning holes 41, back pedal 2 can be fixed on platform
Diverse location on panel 1.In the present embodiment, two pieces of connecting plates 6 can be prevented by being respectively arranged with two pieces of connecting plates 6
Deviate from the position-limit mechanism of the upper surface of deck plate 1 from each corresponding notch 3 in rear end.In the present embodiment, the position restrainer
The concrete structure of structure includes：The rearward end 62 of connecting plate 6 stretches out the rear end of sliding block 5, and is provided with the rearward end 62 of connecting plate 6
Locating part 7, determine lifting the rear portion of back pedal 2 and leaving two positioning plush coppers 61 on each corresponding table top chute 4
Behind the hole 41 of position, if continuing to lift the rear portion of back pedal 2, locating part 7 can block in the lower surface of deck plate 1, so as to the company of preventing
The upper surface of deck plate 1 is deviate from the rear end of fishplate bar 6 from notch 3, so at front and rear regulation 2 position of back pedal, can avoid connecting
The rearward end 62 of plate 6 deviates from deck plate 1 and caused inconvenience.In the present embodiment, the locating part 7 is to be screwed in connecting plate 6
Rearward end 62 pin, the left and right sides of the rearward end 62 of connecting plate 6 is stretched out at the both ends of pin respectively.
The operation principle of above-mentioned starting block is as follows：It is first when player needs to be adjusted backwards or forwards the position of back pedal 2
The rear portion of back pedal 2 is first lifted slightly so that the positioning plush copper 61 of two pieces of connecting plates 6 is slided respectively away from each corresponding table top
Positioning hole 41 on groove 4, the block that plush copper 61 is no longer influenced by positioning hole 41 is now positioned, after player can be moved forward or rearward
Pedal the position of plate 2；Back pedal 2 is unclamped after correct position is moved to, the rear portion of back pedal 2 is fallen under Gravitative Loads so that
The positioning plush copper 61 of two pieces of connecting plates 6 is fallen into each corresponding positioning hole 41 again, is worked as so that back pedal 6 is fixed on
On preceding present position, so as to complete the regulation of the longitudinal separation of back pedal 2.
The advantages of starting block of said structure, is：Player can be according to height and personal habits, front and rear regulation back pedal
Position and positioning, had an effect consequently facilitating setting out.
Claims (9)
1. starting block, including：Deck plate, back pedal is provided with deck plate, it is characterised in that：Be provided with the deck plate to
The notch of a few up/down perforation, each notch set along the fore-and-aft direction of deck plate, divided on the deck plate below each notch
A table top chute is not fixedly installed, and a sliding block is respectively arranged with each table top chute, under external force, each sliding block energy
Enough to be moved forward and backward in each self-corresponding table top chute, the top of each sliding block caves inward and formed and respective corresponding groove
The type groove that mouth aligns, the back pedal bottom are fixedly installed at least one connecting plate, quantity and the notch quantity of connecting plate
Unanimously, each connecting plate is after each corresponding notch separately down by entering to below the notch in the type groove of sliding block, and
The front end of each connecting plate is hinged with respective corresponding sliding block respectively, before and after back pedal is carried out on deck plate along notch
When mobile, can each sliding block of synchronous drive moved forward and backward in each self-corresponding table top chute；Back pedal can be made by being additionally provided with
The detent mechanism for the current location being maintained on deck plate.
2. starting block according to claim 1, it is characterised in that：It is provided with two notches on the deck plate altogether, two
Notch is located at the left and right sides of deck plate respectively.
3. starting block according to claim 1 or 2, it is characterised in that：The concrete structure of the detent mechanism includes：Each
The bottom of table top chute is disposed with some positioning holes from front to back, and the lower end of each connecting plate is respectively arranged with can be to
It is lower to stretch out each corresponding sliding block and the positioning plush copper that extend into positioning hole, when each positioning plush copper is located at respective phase respectively
When in the positioning hole of corresponding table top chute, sliding block can not move forward and backward, and only lift the rear portion of back pedal, cause each convex
When head leaves the positioning hole on each corresponding table top chute, sliding block could move forward and backward.
4. starting block according to claim 1 or 2, it is characterised in that：Being respectively arranged with each connecting plate to prevent
Only the position-limit mechanism of deck plate upper surface is deviate from the rear end of each connecting plate from each corresponding notch.
5. starting block according to claim 4, it is characterised in that：The concrete structure of the position-limit mechanism includes：Connecting plate
Rearward end stretch out sliding block rear end, and finite place piece is set in the rearward end of connecting plate, when the rear portion for lifting back pedal and made
When each positioning plush copper leaves the positioning hole on each corresponding table top chute, locating part can block in deck plate lower surface,
So as to prevent connecting plate rear end from deviating from deck plate upper surface from notch.
6. starting block according to claim 5, it is characterised in that：The locating part is the pin for being screwed in connecting plate rearward end
Nail, the left and right sides of connecting plate rearward end is stretched out at the both ends of pin respectively.
7. starting block according to claim 3, it is characterised in that：Being respectively arranged with each connecting plate can prevent respectively
Deviate from the position-limit mechanism of deck plate upper surface from each corresponding notch in the rear end of connecting plate.
8. starting block according to claim 7, it is characterised in that：The concrete structure of the position-limit mechanism includes：Connecting plate
Rearward end stretch out sliding block rear end, and finite place piece is set in the rearward end of connecting plate, when the rear portion for lifting back pedal and made
When each positioning plush copper leaves the positioning hole on each corresponding table top chute, locating part can block in deck plate lower surface,
So as to prevent connecting plate rear end from deviating from deck plate upper surface from notch.
9. starting block according to claim 8, it is characterised in that：The locating part is the pin for being screwed in connecting plate rearward end
Nail, the left and right sides of connecting plate rearward end is stretched out at the both ends of pin respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474328.6U CN206852985U (en) | 2017-05-02 | 2017-05-02 | Starting block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474328.6U CN206852985U (en) | 2017-05-02 | 2017-05-02 | Starting block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206852985U true CN206852985U (en) | 2018-01-09 |
Family
ID=60823299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720474328.6U Active CN206852985U (en) | 2017-05-02 | 2017-05-02 | Starting block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206852985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943705A (en) * | 2017-05-02 | 2017-07-14 | 江苏金陵体育器材股份有限公司 | Starting block |
-
2017
- 2017-05-02 CN CN201720474328.6U patent/CN206852985U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943705A (en) * | 2017-05-02 | 2017-07-14 | 江苏金陵体育器材股份有限公司 | Starting block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206852985U (en) | Starting block | |
| CN106943705A (en) | Starting block | |
| CN209752140U (en) | Sand leveling device for long jump of track and field sand pit | |
| CN103550905B (en) | A kind of multifunctional combined trainer | |
| CN201404635Y (en) | Rock climbing analog machine | |
| CN205391709U (en) | Balance board | |
| CN205042069U (en) | Breaststroke shank strength training device | |
| CN205252428U (en) | Sports leg exerciser | |
| CN210057283U (en) | Waist device under dance training | |
| CN204952103U (en) | Automatically controlled regulation formula sit up fitness equipment | |
| CN204563414U (en) | A kind of long-jump accessory pedal | |
| CN106880921A (en) | Triple jump posture is corrected and trainer | |
| CN209933987U (en) | Aerobics exercises training uses auxiliary device | |
| CN113334399A (en) | Intelligent teaching robot for English dialogue learning of children | |
| CN207614264U (en) | A kind of gymnastics multipurpose training aids | |
| CN209221457U (en) | One kind is hurdled auxiliary apparatus | |
| CN206492144U (en) | Adjustment height Rhythm plate | |
| CN206949934U (en) | Fluid pressure type vollyball lifts referee's chair | |
| CN205460724U (en) | Sports dancing presser foot back of body ware with regulatory function | |
| CN207221349U (en) | A kind of hurdle bracket for sports training | |
| CN209817522U (en) | Novel swimming pool starting table | |
| CN200980927Y (en) | Breaststroke flipper | |
| CN207805072U (en) | A kind of multifunction emulation guide platform | |
| CN206688117U (en) | A kind of mechanical framework for buttocks of exercising | |
| CN202185123U (en) | Taiji leg toughening device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |