CN218338876U

CN218338876U - Modular height-adjustable's height-balance bar

Info

Publication number: CN218338876U
Application number: CN202222633688.XU
Authority: CN
Inventors: 王月丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-20
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to a height balance thick stick field discloses a modular height-adjustable's height balance thick stick, including two U type pipes, rubber pad, fixed pipe, drive mechanism and elevating system, the bottom of two U type pipes sets up respectively in the both sides at rubber pad top, the fixed pipe of the equal fixedly connected with in both ends at U type pipe top, and drive mechanism sets up in one side of fixed pipe, and elevating system sets up the inside at fixed pipe. The utility model discloses in, in the kindergarten activity, mr can adjust the height of height balance bar according to different playing methods of different age bracket infant, very big improvement the flexibility of equipment, be favorable to actual application and operation.

Description

Modular height-adjustable's height-balance thick stick

Technical Field

The utility model relates to a height balance thick stick field especially relates to a modular height-adjustable's height balance thick stick.

Background

The conventional instruments in kindergarten comprise large-sized instruments and small-sized toys which can be folded and unfolded, however, the instruments are not enough to meet the requirements of outdoor exercises of children, particularly, instruments which are easy to operate by teachers and can be played by one object more are lacked, from this point of view, the combination of the requirements of teachers shows that the instruments of balance type and overturning and hanging type are relatively lacked in the outdoor activities of the kindergarten, and in order to enrich the outdoor sports equipment of the kindergarten, according to the requirements of the outdoor sports activities of the children, a combined height-adjustable balance bar needs to be found so as to adapt to the exploration of different playing methods of the children at different ages.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the modular height-adjustable's of proposition height-adjustable balancing bar, in kindergarten, mr can highly adjust height-adjustable balancing bar according to different playing methods of infant of different age groups, very big improvement the flexibility of equipment, be favorable to practical application and operation.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the lifting device comprises two U-shaped tubes, a rubber pad, a fixed tube, a transmission mechanism and a lifting mechanism, wherein the bottoms of the two U-shaped tubes are respectively arranged at two sides of the top of the rubber pad, the two ends of the top of each U-shaped tube are fixedly connected with the fixed tubes, the transmission mechanism is arranged at one side of the fixed tube, and the lifting mechanism is arranged inside the fixed tube;

through above-mentioned technical scheme, through drive mechanism's effect, can transmit power, drive elevating system and carry out the operation of going up and down, through the effect of rubber pad, can avoid the infant to drop from the height compensating bar, and then improved the security of equipment, through the effect of two U type pipes, can play important supporting role to fixed pipe.

Furthermore, the transmission mechanism comprises a fixed box, a first fixed plate, a first rotating rod and a first bevel gear, wherein one side, close to the two fixed tubes, of the fixed box is fixedly connected, the first fixed plate is fixedly connected inside the fixed box, the first rotating rod is rotatably connected inside the first fixed plate, and one end of the first rotating rod extends into the fixed tubes and is fixedly connected with the first bevel gear;

through above-mentioned technical scheme, through the effect of first bull stick, can drive first bevel gear and rotate, through the effect of first fixed plate, can play important supporting role to first bull stick.

Furthermore, the lifting mechanism comprises a second fixed plate, a second rotating rod, a threaded rod, a second bevel gear, a threaded plate, a lifting pipe and a limiting plate, wherein the inside of the fixed pipe is fixedly connected with the second fixed plate, the bottom of the second fixed plate and the bottom of the inner wall of the fixed pipe are rotatably connected with the second rotating rod, the top of the second fixed plate is rotatably connected with the threaded rod, the top of the second rotating rod extends to the top of the second fixed plate and is fixedly connected with the threaded rod, the outer side of the second rotating rod is fixedly connected with a second bevel gear below the second fixed plate and is meshed with the first bevel gear, the outer side of the threaded rod is in threaded connection with the threaded plate, two sides of the threaded plate are slidably connected with the inner wall of the fixed pipe, the top of the threaded plate is fixedly connected with the lifting pipe, the top of the threaded rod extends to the inside of the lifting pipe and is fixedly connected with the limiting plate, and the top of the lifting pipe extends to the outer side of the fixed pipe;

through the technical scheme, effect through the second fixed plate, can play important fixed action to the second bull stick, cooperation through between first bevel gear and the second bevel gear is used, can drive the second bull stick and rotate, then can drive the thread plate and reciprocate, and then can drive the fall way and carry out the oscilaltion operation, thereby can adjust the height of height balance bar according to different playing methods of different age groups infant, very big improvement the flexibility of equipment, effect through the restriction board, can restrict the removal height of fall way.

Furthermore, the tops of the two lifting pipes are fixedly connected with elbow joints, and one ends, close to the two elbow joints, of the two lifting pipes are fixedly connected with supporting rods;

through above-mentioned technical scheme, through elbow fitting's effect, can be connected the operation with the ascending and descending pipe and bracing piece.

Furthermore, one end of the first rotating rod, which is far away from the first fixing plate, is fixedly connected with a rotating handle;

through above-mentioned technical scheme, through the effect of changeing the handle, can be better rotate first bull stick.

Furthermore, mounting plates are fixedly connected to two sides of the bottom of the U-shaped pipe, and mounting holes are formed in the top of each mounting plate and located on the periphery of the U-shaped pipe;

through above-mentioned technical scheme, use through the cooperation between mounting panel and the mounting hole, can play important fixed action to the height compensating bar.

Furthermore, the outer sides of the fixed boxes are rotatably connected with rotating doors, and the outer sides of the rotating doors are fixedly connected with handles;

through above-mentioned technical scheme, through the effect of handle, the revolving door that can be more convenient is opened or is closed the operation, prevents children's maloperation, has avoided unexpected emergence.

The utility model discloses following beneficial effect has:

the utility model discloses in, in kindergarten's activity, the mr can be according to the different methods of playing of different age groups infant highly adjust the height of height balance bar, effect through drive mechanism, can carry out the transmission with power, drive elevating system and carry out the operation of going up and down, effect through the rubber pad, can avoid infant to drop from height balance bar, and then the security that has improved equipment, effect through two U type pipes, can play important supporting role to fixed pipe, very big improvement the flexibility of equipment, be favorable to practical application and operation.

Drawings

Fig. 1 is a perspective view of a combined height-adjustable balance bar provided by the present invention;

fig. 2 is a front sectional view of a combined height-adjustable balance bar provided by the present invention;

fig. 3 is a side view of a combined height-adjustable balance bar provided by the present invention;

fig. 4 is an enlarged view of a position a in fig. 2 of a combined height-adjustable balance bar provided by the present invention.

Illustration of the drawings:

1. a rubber pad; 2. a U-shaped tube; 3. a fixed tube; 4. a stationary box; 5. a revolving door; 6. a handle; 7. a lifting pipe; 8. a pipe-bending joint; 9. a support bar; 10. mounting a plate; 11. mounting holes; 12. turning a handle; 13. a first fixing plate; 14. a first rotating lever; 15. a first bevel gear; 16. a second bevel gear; 17. a threaded rod; 18. a limiting plate; 19. a second fixing plate; 20. a second rotating rod; 21. a threaded plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: including two U type pipes 2, rubber pad 1, fixed pipe 3, drive mechanism and elevating system, the bottom of two U type pipes 2 sets up respectively in the both sides at rubber pad 1 top, the equal fixedly connected with fixed pipe 3 in both ends at U type pipe 2 top, and drive mechanism sets up in one side of fixed pipe 3, and elevating system sets up the inside at fixed pipe 3.

In this embodiment, through drive mechanism's effect, can transmit power, drive elevating system and carry out the operation of going up and down, through the effect of rubber pad 1, can avoid the infant to drop from the height compensating bar, and then improved the security of equipment, through the effect of two U type pipes 2, can play important supporting role to fixed pipe 3.

Example 2

As shown in fig. 1, 2, 3 and 4, the transmission mechanism includes a fixed box 4, a first fixed plate 13, a first rotating rod 14 and a first bevel gear 15, the fixed box 4 is fixedly connected to one side of each of the two fixed tubes 3, the first fixed plate 13 is fixedly connected to the inside of the fixed box 4, the first rotating rod 14 is rotatably connected to the inside of the first fixed plate 13, and one end of the first rotating rod 14 extends into the fixed tube 3 and is fixedly connected to the first bevel gear 15; the lifting mechanism comprises a second fixing plate 19, a second rotating rod 20, a threaded rod 17, a second bevel gear 16, a threaded plate 21, a lifting pipe 7 and a limiting plate 18, the second fixing plate 19 is fixedly connected to the inside of the fixing pipe 3, the second rotating rod 20 is rotatably connected between the bottom of the second fixing plate 19 and the bottom of the inner wall of the fixing pipe 3, the threaded rod 17 is rotatably connected to the top of the second fixing plate 19, the top of the second rotating rod 20 extends to the top of the second fixing plate 19 and is fixedly connected with the threaded rod 17, the second bevel gear 16 is fixedly connected to the outer side of the second rotating rod 20 and is positioned below the second fixing plate 19, the second bevel gear 16 is meshed with the first bevel gear 15, the threaded plate 21 is threadedly connected to the outer side of the threaded rod 17, the two sides of the threaded plate 21 are slidably connected with the inner wall of the fixing pipe 3, the lifting pipe 7 is fixedly connected to the top of the threaded plate 21, the lifting pipe 7 is extended to the inside of the lifting pipe 7 and is fixedly connected with the limiting plate 18, and the top of the lifting pipe 7 is extended to the outer side of the fixing pipe 3; the tops of the two lifting pipes 7 are fixedly connected with elbow joints 8, and one ends, close to the two elbow joints 8, of the two lifting pipes are fixedly connected with supporting rods 9; one end of the first rotating rod 14 far away from the first fixing plate 13 is fixedly connected with a rotating handle 12; both sides of the bottom of the U-shaped pipe 2 are fixedly connected with mounting plates 10, and mounting holes 11 are formed in the top of the mounting plates 10 and positioned around the U-shaped pipe 2; the outside of fixed case 4 all rotates and is connected with revolving door 5, and the equal fixedly connected with handle 6 in the outside of revolving door 5.

In this embodiment, through rotating the rotating handle 12, can drive first bull stick 14 and rotate, and then can drive first bevel gear 14 and rotate, use through the cooperation between first bevel gear 15 and second bevel gear 16, can drive second bull stick 20 and rotate, through the effect of first fixed plate 13, can play important supporting role to first bull stick 14, through the effect of second fixed plate 19, can play important fixed action to second bull stick 20, through the effect of second bull stick 20, can drive threaded plate 21 and reciprocate, and then can drive elevator 7 and carry out the oscilaltion operation, thereby can adjust the height of height balance bar according to the different methods of different age groups infant, very big improvement the flexibility of equipment, be favorable to actual application and operation, through the effect of handle 6, can open or close the operation more convenient revolving door 5, prevent children's maloperation, the emergence of accident has been avoided, use through the cooperation between mounting panel 10 and mounting hole 11, can play important fixed action to height balance.

The working principle is as follows: when needs move the height balancing pole, just do not need the bolt to carry out fixing work, only need to put into ground rubber pad 1, place its top with the height balancing pole again alright, when needs fix the work to the height balancing pole, can fix the bolt to mounting panel 10 through mounting hole 11, when in kindergarten's activity, mr can adjust the height of height balancing pole according to different methods of playing of different age groups infant, at first, accessible handle 6 opens revolving door 5, rethread rotation turning handle 12, can drive first bull stick 15 and rotate, and then can drive first bevel gear 15 and rotate, use through the cooperation between first bevel gear 15 and second bevel gear 16, can drive second bull stick 20 and rotate, then can drive threaded plate 21 and reciprocate, and then can drive lift pipe 7 and descend, thereby can adjust the height of height balancing pole according to different methods of different age groups infant, the very big flexibility that has improved equipment, be favorable to practical application and operation, through the effect of first fixed plate 13, and can play the important role of the first bull stick to the second and the lift operation, the important action of adjusting the height of second bull stick 19, can prevent the important action of the second bull stick from taking place the accident when the second fixed action of second bull stick, rethread is suitable for children, rethread fixed plate 14, the children.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a modular height-adjustable's height balance bar, includes two U type pipes (2), rubber pad (1), fixed pipe (3), drive mechanism and elevating system, its characterized in that: the bottom of two U type pipe (2) sets up respectively in the both sides at rubber pad (1) top, the equal fixedly connected with fixed pipe (3) in both ends at U type pipe (2) top, drive mechanism sets up the one side at fixed pipe (3), elevating system sets up the inside at fixed pipe (3).

2. The combined height-adjustable balance bar of claim 1, wherein: drive mechanism includes fixed case (4), first fixed plate (13), first bull stick (14) and first bevel gear (15), two the equal fixedly connected with fixed case (4) in one side that fixed pipe (3) are close to mutually, the equal fixedly connected with first fixed plate (13) in inside of fixed case (4), the inside of first fixed plate (13) all rotates and is connected with first bull stick (14), the one end of first bull stick (14) extends to the inside of fixed pipe (3) and the first bevel gear of fixedly connected with (15).

3. A combined height adjustable balance bar according to claim 1, wherein: the lifting mechanism comprises a second fixed plate (19), a second rotating rod (20), a threaded rod (17), a second bevel gear (16), a threaded plate (21), a lifting pipe (7) and a limiting plate (18), the inner parts of the fixed tubes (3) are fixedly connected with second fixed plates (19), a second rotating rod (20) is rotatably connected between the bottom of the second fixing plate (19) and the bottom of the inner wall of the fixing tube (3), the top of the second fixed plate (19) is rotatably connected with a threaded rod (17), the top parts of the second rotating rods (20) extend to the top part of the second fixing plate (19) and are fixedly connected with the threaded rod (17), a second bevel gear (16) is fixedly connected with the outer side of the second rotating rod (20) and is positioned below the second fixing plate (19), the second bevel gears (16) are all in meshed connection with the first bevel gear (15), the outer sides of the threaded rods (17) are both in threaded connection with threaded plates (21), both sides of the thread plate (21) are connected with the inner wall of the fixed pipe (3) in a sliding way, the tops of the thread plates (21) are fixedly connected with lifting pipes (7), the top of the threaded rod (17) extends to the interior of the lifting pipe (7) and is fixedly connected with a limiting plate (18), the top of the lifting pipe (7) extends to the outer side of the fixed pipe (3).

4. A combined height adjustable balance bar according to claim 3, wherein: two equal fixedly connected with elbow fitting (8) in top of fall way (7), two one end fixedly connected with bracing piece (9) that elbow fitting (8) are close to mutually.

5. A combined height adjustable balance bar according to claim 2 wherein: one end of the first rotating rod (14) far away from the first fixing plate (13) is fixedly connected with a rotating handle (12).

6. A combined height adjustable balance bar according to claim 1, wherein: the U-shaped pipe (2) is characterized in that mounting plates (10) are fixedly connected to two sides of the bottom of the U-shaped pipe (2), and mounting holes (11) are formed in the top of each mounting plate (10) and located on the periphery of the U-shaped pipe (2).

7. A combined height adjustable balance bar according to claim 2 wherein: the outside of fixed case (4) all rotates and is connected with revolving door (5), the equal fixedly connected with handle (6) in outside of revolving door (5).