CN206745961U - A kind of balanced type body-building seesaw - Google Patents
A kind of balanced type body-building seesaw Download PDFInfo
- Publication number
- CN206745961U CN206745961U CN201720426705.9U CN201720426705U CN206745961U CN 206745961 U CN206745961 U CN 206745961U CN 201720426705 U CN201720426705 U CN 201720426705U CN 206745961 U CN206745961 U CN 206745961U
- Authority
- CN
- China
- Prior art keywords
- seesaw
- slide block
- threaded rod
- spring
- spline
- 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
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Abstract
The utility model discloses a kind of balanced type body-building seesaw, including fulcrum, seesaw, the first balance slide block, the second balance slide block, threaded rod, screw thread pole socket and threaded rod rotating disk；It is articulated and connected in the middle part of the seesaw with fulcrum；First balance slide block and the second balance slide block in fulcrum both sides and are slidably arranged on seesaw respectively；The threaded rod sequentially passes through the tapped through hole in the first balance slide block and the second balance slide block, and threaded rod length direction is parallel with seesaw length direction, and the threaded rod is rotatably connected with two screw thread pole sockets on seesaw；The side of threaded rod rotating disk first is fixedly connected in threaded rod end.
Description
Technical field
The utility model belongs to sports apparatus field, more particularly to a kind of balanced type body-building seesaw.
Background technology
Seesaw principle is to utilize lever principle, and people is power and resistance to the pressure of seesaw, and people's to seesaw consolidates
The distance of fixed point is the arm of force respectively.Acceleration of gravity causes one on the other, and high person's acceleration of gravity is greater than low person, so high person
Decline, while low person sticks up under lever principle effect, so circulation；But because the difference of the body weight of different people causes to lift up
Seesaw is uneven in itself, influences sport and body-building experience.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model provides a kind of balanced type body-building and lifted up
Seesaw.
Technical scheme：To achieve the above object, a kind of balanced type body-building seesaw of the present utility model includes fulcrum, lifted up
Plate, the first balance slide block, the second balance slide block, threaded rod, screw thread pole socket and threaded rod rotating disk；Cut with scissors in the middle part of the seesaw with fulcrum
Connect in succession；First balance slide block and the second balance slide block in fulcrum both sides and are slidably arranged on seesaw respectively；The spiral shell
Rasp bar sequentially passes through the tapped through hole in the first balance slide block and the second balance slide block, threaded rod length direction and seesaw length side
To parallel, the threaded rod is rotatably connected with two screw thread pole sockets on seesaw；First side of the threaded rod rotating disk and threaded rod
End is fixedly connected.
Further, in addition to relaxation spring, the relaxation power spring are set on threaded rod, and relaxation power spring is arranged on
Between first balance slide block and the second balance slide block, and relaxation power spring-compressed is set.
Further, in addition to spline, spline position limiting slide block, block, return spring and return spring post；The block is set
Put in seesaw plate face；The spline position limiting slide block is arranged between threaded rod rotating disk and block, spline position limiting slide block lower slide
It is arranged in the chute parallel with seesaw length direction；The return spring post leads to through the spring stack on spline position limiting slide block
Hole, return spring post one end are fixedly connected with block, and the axis of return spring post is parallel with track length direction；The return bullet
Spring is set on return spring post, and between block and spline position limiting slide block, return spring compression is set return spring；The flower
One end of key is fixedly connected with the side of threaded rod rotating disk second, and spline and the spline through hole on threaded rod and spline position limiting slide block are coaxial
The heart is set.
Further, in addition to buffer spring post and buffer spring；The two buffer spring posts are vertically set on seesaw bottom
Portion both ends；Two buffer springs are respectively sleeved on two buffer spring posts, and first end and the seesaw bottom surface of two buffer springs connect
Connect, the second end of two buffer springs is free end, and wherein buffer spring axial dimension is more than buffer spring post axial dimension.
Further, in addition to the first seat, the second seat and the 3rd seat；First seat and the 3rd seat are symmetrical
It is fixedly installed on seesaw both ends；Second seat is disposed in parallel in the first seat front, and the second seat is slidably connected with seesaw.
Further, in addition to threaded support post, support tube and screw thread alignment pin；The threaded support post is threaded post,
Threaded support post upper end connecting fulcrum, threaded support post bottom are threadedly coupled with support tube；The support tube is solid vertically with ground
It is fixed to set；The screw thread alignment pin is arranged on support tube side wall.
Beneficial effect：The beneficial effects of the utility model are as follows：
(1) by setting balance slide block, realize that seesaw in use can real-time leveling；
(2) rotating disk is fixed using spline and return spring, adds the stability during use；
Relaxation spring is set between (3) two balance slide blocks, solves the problems, such as that sliding block rocks on threaded rod；
(4) buffer spring effectively reduces bottom surface to sticking up the impact of class, improves usage comfort.
Brief description of the drawings
Accompanying drawing 1 is overall structure diagram of the present utility model；
Accompanying drawing 2 is the partial structural diagram of rotating disk spline position-limiting unit.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of balanced type body-building seesaw, including fulcrum 19, seesaw 18, the first balance slide block 6, second
Balance slide block 8, threaded rod 5, screw thread pole socket 9 and threaded rod rotating disk 10；The middle part of seesaw 18 is articulated and connected with fulcrum 19；It is described
First balance slide block 6 and the second balance slide block 8 in the both sides of fulcrum 19 and are slidably arranged on seesaw 18 respectively；The threaded rod 5
Sequentially pass through the tapped through hole in the first balance slide block 6 and the second balance slide block 8, the length direction of threaded rod 5 and the length of seesaw 18
Direction is parallel, and the threaded rod 5 is rotatably connected with two screw thread pole sockets 9 on seesaw 18；First side of the threaded rod rotating disk 10
It is fixedly connected with the end of threaded rod 5；Adjustable first balance slide block 6 of threaded rod rotating disk 10 and the second balance slide block 8 are rotated manually
Seat on seesaw 18, to adjust the regulations and parameters of seesaw 18 balance.
As shown in Figure 1, in addition to relaxation spring 7, the relaxation power spring 7 are set on threaded rod 5, relaxation power spring
7 are arranged between the first balance slide block 6 and the second balance slide block 8, and the compression of relaxation power spring 7 is set；Relaxation power spring 7 is to
One balance slide block 6 and the second balance slide block 8 apply axial elastic force simultaneously, effectively reduce the rocking during use of seesaw 18
Phenomenon.
As shown in figure 1 and 2, in addition to spline 21, spline position limiting slide block 11, block 12, return spring 15 and return bullet
Spring post 14；The block 12 is arranged on the plate face of seesaw 18；The spline position limiting slide block 11 is arranged on threaded rod rotating disk 10 and block
Between 12, the lower slide of spline position limiting slide block 11 is arranged in the chute 22 parallel with the length direction of seesaw 18；The return bullet
Spring post 14 is fixedly connected through the spring stack through hole on spline position limiting slide block 11, the one end of return spring post 14 with block 12, return
The axis of spring stack 14 is parallel with the length direction of chute 22；The return spring 15 is set on return spring post 14, return bullet
Between block 12 and spline position limiting slide block 11, the compression of return spring 15 is set spring 15；One end of the spline 21 and threaded rod
The side of rotating disk 10 second is fixedly connected, spline 21 and the 24 concentric setting of spline through hole on threaded rod 5 and spline position limiting slide block 11；
During equipment use, the spline through hole 24 on spline position limiting slide block 11 is set in spline 21 in the presence of return spring 15
On, threaded rod rotating disk 10 is not rotated；When needing to carry out Levelling operation to equipment, spline position limiting slide block 11 is pulled back,
Spline through hole 24 is departed from spline 21, threaded rod rotating disk 10 is then rotated, to equipment leveling.
As shown in Figure 1, in addition to buffer spring post 2 and buffer spring 1；The two buffer spring posts 2 are vertically set on
The bottom both ends of seesaw 18；Two buffer springs 1 are respectively sleeved on two buffer spring posts 2, the first end of two buffer springs 1 with
The bottom surface of seesaw 18 connects, and the second end of two buffer springs 1 is free end, and the wherein axial dimension of buffer spring 1 is more than buffer spring
The axial dimension of post 2；During seesaw use one end soon close to bottom surface when, buffer spring 1 can play a cushioning effect, carry
High degree of comfort.
As shown in Figure 1, in addition to the first seat 3, the second seat 4 and the 3rd seat 13；First seat 3 and the 3rd
Seat 13 is symmetrically fixedly installed on the both ends of seesaw 18；Second seat 4 is disposed in parallel in the front portion of the first seat 3, the second seat 4
It is slidably connected with seesaw 18.
As shown in Figure 1, in addition to threaded support post 20, support tube 20 and screw thread alignment pin 16；The threaded support post
20 be threaded post, and the upper end connecting fulcrum 19 of threaded support post 20, the bottom of threaded support post 20 is threadedly coupled with support tube 20；It is described
Support tube 20 is fixedly installed vertically with ground；The screw thread alignment pin 16 is arranged on the side wall of support tube 20；Integral-rotation is fine-tuning
Fulcrum (19) height.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (6)
- A kind of 1. balanced type body-building seesaw, it is characterised in that：Including fulcrum (19), seesaw (18), the first balance slide block (6), Second balance slide block (8), threaded rod (5), screw thread pole socket (9) and threaded rod rotating disk (10)；Seesaw (18) middle part and fulcrum (19) it is articulated and connected；First balance slide block (6) and the second balance slide block (8) in fulcrum (19) both sides and slide setting respectively On seesaw (18)；The screw thread that the threaded rod (5) is sequentially passed through in the first balance slide block (6) and the second balance slide block (8) leads to Hole, threaded rod (5) length direction is parallel with seesaw (18) length direction, the threaded rod (5) and two screw threads on seesaw (18) Pole socket (9) is rotatably connected；First side of the threaded rod rotating disk (10) is fixedly connected with threaded rod (5) end.
- A kind of 2. balanced type body-building seesaw according to claim 1, it is characterised in that：Also include relaxation spring (7), institute State relaxation power spring (7) to be set on threaded rod (5), relaxation power spring (7) is arranged on the first balance slide block (6) and the second balance Between sliding block (8), and relaxation power spring (7) compression is set.
- A kind of 3. balanced type body-building seesaw according to claim 1, it is characterised in that：Also include spline (21), spline Position limiting slide block (11), block (12), return spring (15) and return spring post (14)；The block (12) is arranged on seesaw (18) Plate face；The spline position limiting slide block (11) is arranged between threaded rod rotating disk (10) and block (12), spline position limiting slide block (11) Lower slide is arranged in the chute (22) parallel with seesaw (18) length direction；The return spring post (14) limits through spline Spring stack through hole on position sliding block (11), return spring post (14) one end are fixedly connected with block (12), return spring post (14) Axis it is parallel with chute (22) length direction；The return spring (15) is set on return spring post (14), return spring (15) between block (12) and spline position limiting slide block (11), return spring (15) compression is set；One end of the spline (21) It is fixedly connected with the side of threaded rod rotating disk (10) second, spline (21) and the spline on threaded rod (5) and spline position limiting slide block (11) Through hole (24) concentric setting.
- A kind of 4. balanced type body-building seesaw according to claim 1, it is characterised in that：Also include buffer spring post (2) With buffer spring (1)；The two buffer spring posts (2) are vertically set on seesaw (18) bottom both ends；Two buffer springs (1) It is respectively sleeved on two buffer spring posts (2), the first end of two buffer springs (1) is connected with seesaw (18) bottom surface, two buffering elastics Second end of spring (1) is free end, and wherein buffer spring (1) axial dimension is more than buffer spring post (2) axial dimension.
- A kind of 5. balanced type body-building seesaw according to claim 1, it is characterised in that：Also include the first seat (3), the Two seats (4) and the 3rd seat (13)；First seat (3) and the 3rd seat (13) are symmetrically fixedly installed on seesaw (18) two End；Second seat (4) is disposed in parallel in the first seat (3) front portion, and the second seat (4) is slidably connected with seesaw (18).
- A kind of 6. balanced type body-building seesaw according to claim 1, it is characterised in that：Also include threaded support post (20), support tube (20) and screw thread alignment pin (16)；The threaded support post (20) is threaded post, threaded support post (20) upper end Connecting fulcrum (19), threaded support post (20) bottom are threadedly coupled with support tube (20)；The support tube (20) and ground are vertical Fixed setting；The screw thread alignment pin (16) is arranged on support tube (20) side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426705.9U CN206745961U (en) | 2017-04-21 | 2017-04-21 | A kind of balanced type body-building seesaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426705.9U CN206745961U (en) | 2017-04-21 | 2017-04-21 | A kind of balanced type body-building seesaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206745961U true CN206745961U (en) | 2017-12-15 |
Family
ID=60614998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720426705.9U Expired - Fee Related CN206745961U (en) | 2017-04-21 | 2017-04-21 | A kind of balanced type body-building seesaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206745961U (en) |
-
2017
- 2017-04-21 CN CN201720426705.9U patent/CN206745961U/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 |
Granted publication date: 20171215 Termination date: 20180421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |