CN213308451U

CN213308451U - Children's museum is with manual experience workstation

Info

Publication number: CN213308451U
Application number: CN202021779930.9U
Authority: CN
Inventors: 许可
Original assignee: Jiangsu Lianmuhong Intelligent Technology Co ltd
Current assignee: Jiangsu Lianmuhong Intelligent Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-01
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to a workstation technical field, and a children's museum is with manual testing workstation is disclosed, which comprises a desktop, the lower extreme of desktop is equipped with first bull stick, the lower extreme of first bull stick is equipped with the second bull stick, first bull stick and second bull stick rotate through first bearing and connect, the lower extreme of second bull stick is equipped with moving mechanism, second bull stick rotates through the second bearing with moving mechanism and connects, moving mechanism's outside is equipped with the base, the fixed first screw rod that is equipped with of lower extreme of desktop, the threaded connection's of second threaded hole second screw rod with it, the fixed gag lever post that is equipped with of lower extreme of first screw rod, the lower extreme of gag lever post is equipped with first spacing lug, the fixed second spacing lug that is equipped with in middle-end of second screw rod. The utility model discloses convenient operation can realize the arbitrary concatenation of the free lift and the desktop of workstation.

Description

Children's museum is with manual experience workstation

Technical Field

The utility model relates to a workstation technical field especially relates to a children museum tests workstation with manual work.

Background

The museum for children is a mechanism set for enriching children's knowledge, collects and arranges various interesting exhibits such as science and history according to the characteristics of good movement and interest of children, strives to show education and study in toy exhibits, allows children to fiddle with the exhibits during visiting, has a conversation with workers in the museum, and the like, and aims to enable the children to accept subject knowledge such as science and history through the interesting and educational exhibits.

Need use the manual workstation of experiencing when the implementation of museum's education, present manual workstation of experiencing is ordinary desk mostly, and children often are difficult to reach desktop and staff and communicate because the height problem, sometimes because table surface is too little, the showpiece can not be put down to the pendulum, sometimes again because the desktop is too big leads to children can not be to the table surface on be article.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art children often because the height problem is difficult to reach desktop and staff and communicate, sometimes because table surface is too little, the article of exhibition can not be put down to the pendulum, sometimes again because the desktop too big lead to children can not arrive the problem that is article on the table surface, and the children museum who provides tests the workstation with manual work.

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

a manual experience workbench for a museum for children comprises a desktop, wherein a first rotating rod is arranged at the lower end of the desktop, a second rotating rod is arranged at the lower end of the first rotating rod, the first rotating rod and the second rotating rod are rotatably connected through a first bearing, a moving mechanism is arranged at the lower end of the second rotating rod, the second rotating rod and the moving mechanism are rotatably connected through a second bearing, and a base is arranged outside the moving mechanism;

the lower end of the table top is fixedly provided with a first screw rod, the upper end of the first rotating rod is provided with a first threaded hole, the lower end of the first screw rod extends into the first threaded hole and is in threaded connection with the first threaded hole, the lower end of the second rotating rod is provided with a second threaded hole, the second threaded hole is internally provided with a second screw rod in threaded connection with the second threaded hole, the lower end of the first screw rod is fixedly provided with a limiting rod, the lower end of the limiting rod penetrates through the inner walls of the first rotating rod and the second rotating rod and extends to the inner wall of the upper end of the second screw rod, the lower end of the limiting rod is provided with a first limiting lug, the inner wall of the upper end of the second screw rod is provided with a first strip-shaped groove, the first limiting lug is matched with the first strip-shaped groove, the lower end of the second screw rod penetrates through the moving mechanism and extends to the inner wall of the bottom end of the base, the middle end of, the second limiting convex block is matched with the second strip-shaped groove.

Preferably, the moving mechanism comprises a supporting rod, a moving plate and universal wheels, the upper end of the supporting rod is rotatably connected with the lower end of the second rotating rod through a second bearing, the supporting rod is fixedly arranged at the upper end of the moving plate, the universal wheels are fixedly arranged at the lower end of the moving plate, the upper end of the moving plate and the inner wall of the base are arranged in a sliding mode, and the lower end of the second screw rod penetrates through the supporting rod and the moving plate.

Preferably, the base includes base casing, a plurality of third bar groove, a plurality of spring, a plurality of slider and gasket, the track mouth is established to base casing's upper end, and is a plurality of third bar groove is located base casing's upper end inner wall, the inner wall of the one end fixed connection base casing of spring, other end fixed connection slider, it is a plurality of the other end of slider extends third bar groove and with gasket fixed connection, be equipped with the recess on base casing's the bottom inner wall, the lower extreme phase-match of recess and second screw rod.

Preferably, the gasket is an elastic rubber material.

Preferably, each corner of the table top is arranged in a round angle.

Preferably, the upper end of the base and the ground are located on the same plane.

Preferably, the rail opening is matched with the support rod.

Compared with the prior art, the utility model provides a children's museum tests workstation with manual work possesses following beneficial effect:

1. this kind of children's museum tests workstation with manual work, through base and moving mechanism, can piece together into required shape and area with many desktops according to own demand, also separable exclusive use has promoted the ease for use of workstation.

2. This kind of children's museum tests workstation with manual work, through rotating first bull stick, adjusts the height of desktop, lets children also can be according to the height of oneself, adjusts the practicality that experience platform height has promoted the workstation.

3. This kind of children's museum is with manual experience workstation, through desktop and all exposed fillet settings of accessory outside, make this workstation not have sharp-pointed accessory, prevent that children from falling down the scratch oneself, promoted the security of workstation.

4. This kind of children's museum is with manual experience workstation is in the coplanar with level ground through the base, makes children need not stride across the step and just can get into the workstation, has promoted the convenience of workstation.

5. This kind of children's museum is with manual experience workstation is equipped with spring, slider and gasket in through the base casing, makes the track mouth on the base also can move after the desktop is removed, and is automatic closed, prevents that children and staff from carelessly the foot card from going into in the groove of base.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation can realize the arbitrary concatenation of the free lift of workstation and desktop.

Drawings

Fig. 1 is a schematic structural view of a manual experience workbench for a museum for children according to the present invention;

fig. 2 is a schematic top view of a manual experience workbench for a museum for children according to the present invention;

FIG. 3 is an enlarged view of the structure of the portion A in FIG. 1;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

In the figure: 1 desktop, 2 first bull sticks, 3 second bull sticks, 4 first screw rods, 5 second screw rods, 6 gag lever post, 7 first spacing lugs, 8 movable plates, 9 second spacing lugs, 10 base casings, 11 sliders, 12 springs, 13 first bar-shaped grooves, 14 second bar-shaped grooves, 15 grooves, 16 universal wheels, 17 gaskets, 18 bracing pieces, 19 third bar-shaped grooves, 20 track openings.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a manual experience workbench for a museum for children comprises a desktop 1, wherein each corner of the desktop 1 is arranged in a round angle, a first rotating rod 2 is arranged at the lower end of the desktop 1, a second rotating rod 3 is arranged at the lower end of the first rotating rod 2, the first rotating rod 2 and the second rotating rod 3 are rotatably connected through a first bearing, a moving mechanism is arranged at the lower end of the second rotating rod 3, the second rotating rod 3 and the moving mechanism are rotatably connected through a second bearing, a base is arranged outside the moving mechanism, and the upper end of the base and the ground are positioned on the same plane;

the lower end of the desktop 1 is fixedly provided with a first screw rod 4, the upper end of a first rotating rod 2 is provided with a first threaded hole, the lower end of the first screw rod 4 extends into the first threaded hole and is in threaded connection with the first threaded hole, the lower end of a second rotating rod 3 is provided with a second threaded hole, a second screw rod 5 in threaded connection with the second threaded hole is arranged in the second threaded hole, the lower end of the first screw rod 4 is fixedly provided with a limiting rod 6, the lower end of the limiting rod 6 penetrates through the inner walls of the first rotating rod 2 and the second rotating rod 3 and extends to the inner wall of the upper end of the second screw rod 5, the lower end of the limiting rod 6 is provided with a first limiting lug 7, the inner wall of the upper end of the second screw rod 5 is provided with a first strip-shaped groove 13, the first limiting lug 7 is matched with the first strip-shaped groove 13, the lower end of the second screw rod 5 penetrates through a moving mechanism and extends to the inner wall of the bottom end of the base, the moving mechanism, the supporting rod 18 is fixedly arranged at the upper end of the movable plate 8, the lower end of the movable plate 8 is fixedly provided with a universal wheel 16, the upper end of the movable plate 8 and the inner wall of the base are arranged in a sliding manner, the lower end of the second screw 5 penetrates through the supporting rod 18 and the movable plate 8, the base comprises a base shell 10, a plurality of third strip-shaped grooves 19, a plurality of springs 12, a plurality of sliders 11 and gaskets 17, the gaskets 17 are made of elastic rubber materials, the upper end of the base shell 10 is provided with a track opening 20, the track opening 20 is matched with the supporting rod 18, the third strip-shaped grooves 19 are positioned on the inner wall of the upper end of the base shell 10, one end of each spring 12 is fixedly connected with the inner wall of the base shell 10, the other end of each slider 11 is fixedly connected with the corresponding slider 11, the other end of each slider 11 extends out of the third strip-shaped, the middle end of the second screw rod 5 is fixedly provided with a second limiting bump 9, the inner wall of the moving mechanism is provided with a second strip-shaped groove 14, and the second limiting bump 9 is matched with the second strip-shaped groove 14.

In the utility model, in practical use, the worker adjusts the position of the first screw rod 4 in the first rotating rod 2 by rotating the first rotating rod 2, so as to adjust the height of the desktop according to the height of the child, the lower end of the second screw rod 5 leaves the groove 15 by rotating the second rotating rod 3, at this time, the desktop 1 is pushed through the track port 20 arranged on the base, the movable plate is moved through the universal wheel 16 to move the desktop 1 to a set position, the second rotating rod 3 is reversely rotated to re-insert the second screw rod 5 into the groove 15, the desktop position is fixed through the second screw rod 5 and the groove 15, the gasket 17 is extruded through the support rod 18, the gasket 17 pushes the slider 11 to move towards the inside of the third strip-shaped groove 19, so that the track port 20 opens the work support rod 18, when the support rod 18 moves away, the spring 12 pushes the slider 11 to return, the slider 11 pushes the gasket 17 to return, causing the crossing 20 to close again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The manual experience workbench for the museum for children comprises a desktop (1) and is characterized in that a first rotating rod (2) is arranged at the lower end of the desktop (1), a second rotating rod (3) is arranged at the lower end of the first rotating rod (2), the first rotating rod (2) and the second rotating rod (3) are rotatably connected through a first bearing, a moving mechanism is arranged at the lower end of the second rotating rod (3), the second rotating rod (3) and the moving mechanism are rotatably connected through a second bearing, and a base is arranged outside the moving mechanism;

the lower end of the desktop (1) is fixedly provided with a first screw rod (4), the upper end of the first rotating rod (2) is provided with a first threaded hole, the lower end of the first screw rod (4) extends to the inside of the first threaded hole and is in threaded connection with the first threaded hole, the lower end of the second rotating rod (3) is provided with a second threaded hole, the second threaded hole is internally provided with a second screw rod (5) in threaded connection with the second threaded hole, the lower end of the first screw rod (4) is fixedly provided with a limiting rod (6), the lower end of the limiting rod (6) penetrates through the inner walls of the first rotating rod (2) and the second rotating rod (3) and extends to the inner wall of the upper end of the second screw rod (5), the lower end of the limiting rod (6) is provided with a first limiting lug (7), the inner wall of the upper end of the second screw rod (5) is provided with a first strip-shaped groove (13), and the first limiting lug (7, the lower extreme of second screw rod (5) runs through moving mechanism and extends to the bottom inner wall of base, the fixed spacing lug of second (9) that is equipped with of middle-end of second screw rod (5), moving mechanism's inner wall is equipped with second bar groove (14), spacing lug of second (9) and second bar groove (14) phase-match.

2. The manual experience workbench for the museum for children as claimed in claim 1, wherein the moving mechanism comprises a support rod (18), a moving plate (8) and a universal wheel (16), the upper end of the support rod (18) is rotatably connected with the lower end of the second rotating rod (3) through a second bearing, the support rod (18) is fixedly arranged at the upper end of the moving plate (8), the universal wheel (16) is fixedly arranged at the lower end of the moving plate (8), the upper end of the moving plate (8) is slidably arranged with the inner wall of the base, and the lower end of the second screw (5) penetrates through the support rod (18) and the moving plate (8).

3. The manual experience workbench for the museum for children according to claim 1, wherein the base comprises a base shell (10), a plurality of third strip-shaped grooves (19), a plurality of springs (12), a plurality of sliding blocks (11) and gaskets (17), the upper end of the base shell (10) is provided with a track port (20), the third strip-shaped grooves (19) are located on the inner wall of the upper end of the base shell (10), one end of each spring (12) is fixedly connected with the inner wall of the base shell (10), the other end of each sliding block (11) is fixedly connected with the sliding block (11), the other end of each sliding block (11) extends out of the third strip-shaped groove (19) and is fixedly connected with the corresponding gasket (17), a groove (15) is formed in the inner wall of the bottom end of the base shell (10), and the groove (15) is matched with the lower end of the second screw (5).

4. A child museum hand experience station according to claim 3, wherein the spacer (17) is of resilient rubber material.

5. The manual child museum experience bench according to claim 1, wherein each corner of the table top (1) is rounded.

6. The manual child museum experience station of claim 1, wherein the upper end of the base and the floor are coplanar.

7. A museum hand experience bench as claimed in claim 3, wherein the track opening (20) and the support bar (18) are matched.