CN219440645U - Kindergarten expansion equipment - Google Patents

Abstract

The utility model discloses kindergarten expansion equipment, which comprises a base, wherein a support is fixedly arranged at the top of the base, a rocker is movably arranged at the position close to the top on the inner side of the support through a rotating shaft, grooves are formed in the positions close to the top on two sides of the base, the two grooves are symmetrically arranged in opposite directions, and wedge-shaped blocks are arranged at the positions close to the top and the positions close to the bottom on one side in the grooves. This kindergarten expansion equipment, through wedge shape piece, the spring, the damping pole, the connecting rod, the shock attenuation board, trapezoidal piece, ball and the mutually supporting of sloping post, when the wane slope, the sloping post contacts with the shock attenuation board, the shock attenuation board makes trapezoidal piece remove to the recess inside and extrudees two wedge shape pieces simultaneously through the ball, two wedge shape pieces compress two springs respectively, the damping pole shrink simultaneously, the damping shock attenuation that possesses through spring and damping pole can cushion the shock attenuation when the wane slope, make the seesaw play fine shock attenuation effect when using.

Description

Kindergarten expansion equipment

Technical Field

The utility model relates to the technical field of kindergarten expansion equipment, in particular to kindergarten expansion equipment.

Background

In recent years, entertainment equipment for kindergarten expansion training has been popular from abroad to domestic, and children expand the entertainment equipment by expanding the combination and innovation of the training equipment, so that a trainer can achieve the purposes of entertainment, relaxation and relaxation in the process of analyzing problems, solving the problems and coping with challenges.

The kindergarten expansion equipment types are many, including the seesaw, children can try the operation and compare the light and heavy of object with the count form in the recreation situation through playing the seesaw, experience the enjoyment of participating in the activity, however, current kindergarten expansion equipment most factor of safety is lower, children are playing the seesaw when, only singly carry out the shock attenuation through the rubber piece, the shock attenuation effect is not ideal, use for a long time and cause seesaw spare part to become flexible easily, have certain potential safety hazard, shortened the life of seesaw, can't satisfy market demand. Thus, we propose a kindergarten expansion device.

Disclosure of Invention

The utility model aims to provide kindergarten expansion equipment, which aims to solve the problems that most safety coefficients of the existing kindergarten expansion equipment are low, when a child plays a seesaw, the child only uses a rubber block to absorb shock, the shock absorption effect is not ideal, parts of the seesaw are easy to loosen after long-time use, certain potential safety hazards exist, the service life of the seesaw is shortened, and market demands cannot be met.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a kindergarten expansion equipment, includes the base, the top fixed mounting of base has the support, the top position of leaning on of support inboard has the wane through axis of rotation movable mounting, the top position of leaning on of base both sides all sets up flutedly, and two recesses are the symmetrical setting of being carried on one side mutually, the top position of leaning on of one side in the recess all is provided with the wedge-shaped piece with lean on the bottom position, the center of two wedge-shaped piece tops that set up from top to bottom all fixedly connected with springs, the top and the bottom of two springs all with the inner wall fixed connection of recess, the mounting groove has all been seted up to the outer wall of base respectively corresponding the top and the bottom of two recesses, and the equal fixed mounting of one side of four mounting grooves inside of both sides that both sides set up has the damping pole, one side of connecting pole runs through to the outside of recess, the equal fixed mounting damper of the one side of four connecting poles of both sides setting is carried on one side mutually, the center of two opposite sides all fixed mounting has the trapezoidal piece, one side of trapezoidal piece runs through the inside of recess, the rolling ball is all fixed mounting to the bottom of recess.

Compared with the prior art, the utility model has the beneficial effects that:

according to the kindergarten expansion equipment, through mutual matching of the wedge-shaped blocks, the springs, the damping rods, the connecting rods, the damping plates, the trapezoid blocks, the balls and the inclined columns, when the rocker is inclined, the inclined columns are in contact with the damping plates, the trapezoid blocks move towards the inside of the grooves and simultaneously extrude the two wedge-shaped blocks through the balls, the two wedge-shaped blocks compress the two springs respectively, meanwhile, the damping rods shrink, and the damping and shock absorption performance of the springs and the damping rods can be achieved when the rocker is inclined, so that the rocker has good shock absorption effect when in use, looseness of parts caused by long-term vibration is avoided, safety is high, the service life of the expansion equipment is prolonged, and market demands are met.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged partial schematic view of the FIG. 1A;

FIG. 3 is a perspective view of the shock absorbing plate and trapezoidal block of the present utility model;

FIG. 4 is a perspective view of the structure of the wedge of the present utility model;

fig. 5 is a front view of the structure of the present utility model.

In the figure: 1. a base; 2. a bracket; 3. a seesaw; 4. a groove; 5. wedge-shaped blocks; 6. a slide bar; 7. a sliding sleeve; 8. a spring; 9. a mounting groove; 10. a damping rod; 11. a connecting rod; 12. a shock absorbing plate; 13. a trapezoid block; 14. a ball; 15. a rubber plate; 16. a diagonal column; 17. rubber balls.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a slide bar 6 is fixedly arranged on one side in a groove 4 of the kindergarten expansion device, a slide sleeve 7 is slidably connected to the position close to the top and the position close to the bottom of the surface of the slide bar 6, one sides of the two slide sleeves 7 are fixedly connected with the outer walls of the two wedge-shaped blocks 5 respectively, and stability of the wedge-shaped blocks 5 during movement is guaranteed.

The surface of the ball 14 contacts the inclined surface of the wedge 5, so that the abrasion of the trapezoid 13 and the wedge 5 can be avoided.

The rubber plate 15 is fixedly installed on one side, opposite to the side, of the two shock absorption plates 12, the rubber balls 17 are fixedly installed on the bottoms of the two inclined columns 16, and when the rocker 3 is inclined, the rubber balls 17 are in contact with the rubber plate 15, so that vibration of the rocker 3 can be reduced.

The rocker 3 is provided with a support frame at the top of the back side, handles are fixedly arranged at the tops of the front surface and the back surface of the support frame, and a child can hold the handles when using the rocker, so that safety is improved.

The seat is fixedly installed on two sides of the top of the seesaw 3, and the cushion is fixedly installed at the upper end of the seat, so that the comfort of children in use is guaranteed.

The bottom fixedly connected with mounting panel of base 1, the mounting hole has been seted up at the top of mounting panel, is convenient for fix base 1.

When a kindergarten child uses the seesaw, the seesaw 3 inclines, the inclined column 16 on one side is contacted with the rubber plate 15 on the damping plate 12 through the rubber ball 17, the rubber plate 15 is stressed to drive the connecting rod 11 to extrude the damping rod 10 in the groove 4, meanwhile, the trapezoid block 13 moves towards the inside of the groove 4, at the moment, the balls 14 on two inclined edges of the trapezoid block 13 slide towards the inclined edges on the two wedge blocks 5 respectively, the two wedge blocks 5 move towards the top and the bottom respectively along with the movement of the trapezoid block 13, so that the two springs 8 are compressed, and the springs 8 and the damping rod 10 are extruded simultaneously, so that the seesaw 3 is supported and damped in the inclination process.

To sum up: according to the kindergarten expansion equipment, through mutual matching of the wedge-shaped blocks 5, the springs 8, the damping rods 10, the connecting rods 11, the damping plates 12, the trapezoid blocks 13, the balls 14 and the inclined columns 16, when the rocker 3 inclines, the inclined columns 16 are in contact with the damping plates 12, the trapezoid blocks 13 move towards the inside of the grooves 4 through the damping plates 12, the two wedge-shaped blocks 5 are simultaneously extruded through the balls 14, the two wedge-shaped blocks 5 respectively compress the two springs 8, meanwhile, the damping rods 10 shrink, and the damping and damping effects of the springs 8 and the damping rods 10 can be achieved when the rocker 3 inclines, so that the seesaw has good damping effect when in use, parts are prevented from loosening due to long-term vibration, the safety is high, the service life of the expansion equipment is prolonged, and market demands are met.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Kindergarten expansion equipment, including base (1), its characterized in that: the damping vibration damper is characterized in that a support (2) is fixedly arranged at the top of the base (1), a rocker (3) is movably arranged at the inner side of the support (2) near the top through a rotating shaft, grooves (4) are respectively formed in the positions near the top of the two sides of the base (1), two grooves (4) are symmetrically arranged in opposite directions, wedge-shaped blocks (5) are respectively arranged at the positions near the top and the bottom of one side of the grooves (4), springs (8) are respectively fixedly connected at the centers of the tops and the bottoms of the two wedge-shaped blocks (5) which are arranged up and down, the top and the bottom of the two springs (8) are respectively fixedly connected with the inner walls of the grooves (4), mounting grooves (9) are respectively formed in the outer walls of the base (1), damping rods (10) are respectively fixedly arranged at one side of each of the four mounting grooves (9) which are arranged on the inner sides, connecting rods (11) are respectively fixedly connected at one side of each of the four damping rods (10) which are arranged on the two sides, one side of each connecting rod (11) penetrates through the grooves (4), a trapezoid-shaped block (12) which is arranged on the outer side of each side of the groove (4), one side of each damping rod (12) which is fixedly connected with one side of the trapezoid-shaped block (13) which is arranged on the inner side of each damping vibration damper, the outer wall of the trapezoid block (13) is provided with balls (14) in a rolling mode, and inclined columns (16) are fixedly arranged at the positions, close to the two sides, of the bottom of the rocker (3).

2. A kindergarten expansion apparatus according to claim 1, wherein: a sliding rod (6) is fixedly arranged on one side in the groove (4), sliding sleeves (7) are slidably connected at the position close to the top and the position close to the bottom of the surface of the sliding rod (6), and one side of each sliding sleeve (7) is fixedly connected with the outer walls of the two wedge-shaped blocks (5) respectively.

3. A kindergarten expansion apparatus according to claim 1, wherein: the surface of the ball (14) is contacted with the inclined surface of the wedge-shaped block (5).

4. A kindergarten expansion apparatus according to claim 1, wherein: rubber plates (15) are fixedly arranged on one sides of the two shock absorption plates (12) which are opposite to each other, and rubber balls (17) are fixedly arranged at the bottoms of the two inclined columns (16).

5. A kindergarten expansion apparatus according to claim 1, wherein: the rocker (3) is characterized in that the rest is fixedly arranged at the positions close to the two sides of the top of the rocker, and handles are fixedly arranged at the tops of the front surface and the rear surface of the rest.

6. A kindergarten expansion apparatus according to claim 1, wherein: the two sides of the top of the seesaw (3) are fixedly provided with seats, and the upper ends of the seats are fixedly provided with cushions.

7. A kindergarten expansion apparatus according to claim 1, wherein: the bottom of base (1) fixedly connected with mounting panel, the mounting hole has been seted up at the top of mounting panel.