CN204266630U

CN204266630U - A kind of Novel platform

Info

Publication number: CN204266630U
Application number: CN201420668650.9U
Authority: CN
Inventors: 刘商羽
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-11-11
Filing date: 2014-11-11
Publication date: 2015-04-15
Anticipated expiration: 2024-11-11

Abstract

The utility model relates to a kind of Novel platform, comprises base and table top, and four angles of described base are respectively equipped with Y-shaped expansion link, and the upper end of described expansion link is fixedly connected on the bottom of table top; Be provided with pedal hydraulic oil cylinder between described forward and backward expansion link, the top of the piston rod of described pedal hydraulic oil cylinder is fixedly connected on the bottom of table top; The surface of described table top near the left and right sides, forward position is gradual thick structure, and thicker end is near the outside of table top, and gradual thick structure surface is provided with multiple projection, and the upper surface of described table top is also provided with the carpet removably connected with table top.The utility model solves common dais and provides elevating function, reduces the problem of audio function on foot, and structure is simple, easy to operate, and applicability is strong, and safety is high.

Description

A kind of Novel platform

Technical field

The utility model relates to a kind of teaching equipment, particularly relates to a kind of Novel platform.

Background technology

Present dais height is all generally changeless, all can feel inconvenient when the higher or shorter people of stature uses.In teachers process, often see that the height because of teacher is different, and feel very tired out after making teachers' instruction, like this, not only have impact on the quality of instruction of teacher, also can affect the healthy of teacher, and hinder the study of student; In addition, existing dais generally only provides a supporting role, and teacher is generally Mobile Teaching when giving lessons, the length at dais and width are all generally certain, cannot provide effective protection and prompting, the phenomenon usually causing teacher to step on sky from dais to fall down, makes troubles to teachers and students; Moreover dais is generally all made by plank or limestone, can send out and produce sound of walking, easily distract the attention of the students above people goes to.

Summary of the invention

For overcoming above-mentioned said deficiency, the purpose of this utility model is: provide a kind of Novel platform, providing elevating function, reducing the problem of audio function on foot for solving common dais.

For achieving the above object, technical solution adopted in the utility model is:

A kind of Novel platform, comprise base and table top, four angles of described base are respectively equipped with Y-shaped expansion link, and the upper end of described expansion link is fixedly connected on the bottom of table top; Be provided with pedal hydraulic oil cylinder between described forward and backward expansion link, the top of the piston rod of described pedal hydraulic oil cylinder is fixedly connected on the bottom of table top; The surface of described table top near the left and right sides, forward position is gradual thick structure, and thicker end is near the outside of table top, and gradual thick structure surface is provided with multiple projection, and the upper surface of described table top is also provided with the carpet removably connected with table top.

Preferably, described expansion link comprises outer layer sleeve and is placed in the pumping rod in outer layer sleeve, and the junction, lower end of outer layer sleeve upper end and pumping rod is equipped with 3-5 adjustment hole, is interspersed with connecting pin in adjustment hole, the upper end of pumping rod is provided with Y shape fork, Y shape fork is fixedly connected with bottom table top, by this expansion link, plays dual support effect to table top, first table top is adjusted to certain altitude by pedal hydraulic oil cylinder, and then fix expansion link with bearing pin, play dual fixed support, ensure safety.

Preferably, described table top is Split type structure, comprise left table top and right table top, the upper end of expansion link is all fixedly connected on the centre position, front and back of left and right table top, can ensure that user gives lessons at diverse location like this, when part dais needs lifting, only need be elevated one of them table top, reach best effect.

Preferably, the height of projection of described projection is 5mm, and the thickness of carpet is 3-5mmm.

Advantageous Effects of the present utility model: the utility model structure is simple, easy to operate, applicability is strong, and safety is high.By expansion link and pedal hydraulic oil cylinder dual to mesa supports, ensure that the stability at whole dais; The table top at dais adopts gradual thick structure, and user normally can walk and impart knowledge to students on dais, and when arriving both sides, dais when walking, the projection contacts on sole and gradual thick structure surface, can stimulate sole to remind people to note by projection, avoids stepping on sky tumble injury accident; In addition, gradually thicker outside thick structure, user walks and cannot keep center of gravity above, certain deviation can occur, thus avoids user to walk out dais further; Be provided with dismountable carpet on the surface of table top, can not sound above user goes to, ensure attention of student, carpet also has the effect of dust suction in addition, can absorb swim in hollow in chalk foam, effectively improve IAQ (indoor air quality).

Accompanying drawing explanation

Fig. 1 is the front view structural representation of the utility model embodiment one;

Fig. 2 is the left view structural representation of the utility model embodiment one;

Fig. 3 is the top view structural representation of the utility model embodiment one;

Fig. 4 is A-A sectional view in Fig. 3;

Fig. 5 is the top view structural representation of the utility model embodiment two;

In figure: 1: table top; 2: expansion link; 3: base; 4: carpet; 5: pedal hydraulic oil cylinder; 11: protruding; 21: pumping rod; 22: adjustment hole; 23: outer layer sleeve; 41: left table top; 42: right table top; 51: piston rod.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Embodiment one:

By reference to the accompanying drawings shown in 1 to accompanying drawing 4, a kind of Novel platform, comprise base 3 and table top 1, four angles of base 3 are respectively equipped with Y-shaped expansion link 2, described expansion link 2 comprises outer layer sleeve 23, the pumping rod 21 be placed in outer layer sleeve 23, and the junction, lower end of outer layer sleeve 23 upper end and pumping rod 21 is equipped with 4 adjustment holes 22, is interspersed with connecting pin in adjustment hole 22, the upper end of pumping rod 21 is provided with Y shape fork, and the upper end Y shape fork of described pumping rod 21 is fixedly connected on the bottom of table top 1; Be fixed with left and right pedal hydraulic oil cylinder 5 between the left and right sides of described base 3, elastic bar 2, the end winding support of the piston rod 51 of described pedal hydraulic oil cylinder 5 is connected to the bottom of table top 1; The surface of described table top 1 near the left and right sides, forward position is gradual thick structure, and thickness end is near the outside of table top, and gradual thick structure surface is provided with some protruding 11, and the height of projection of protruding 11 is 5mm; The upper surface of described table top 1 is also provided with the carpet 4 removably connected with table top, and the thickness of carpet 4 is 4mmm.

Concrete operations mode: by reference to the accompanying drawings shown in 1 to accompanying drawing 4, when needs are elevated dais, first extract the connecting pin being used for fixing expansion link 2, then pressure is applied to pedal hydraulic cylinder 5, make table top 1 slowly rise or decline, when table top 1 is adjusted to suitable height, then connecting pin is pierced into adjustment hole 22, thus highly fix expansion link 2, expansion link 2 and pedal hydraulic cylinder 5 are simultaneously to mesa supports, and expansion link 2 adopts Y-shaped structure, guarantee the steadiness at whole dais.

Embodiment two:

By reference to the accompanying drawings 1, shown in accompanying drawing 2, accompanying drawing 5, a kind of Novel platform, comprise base 3 and table top 1, the present embodiment district is consistent with the overall structure of embodiment one, its difference is: the table top 4 of the present embodiment is Split type structure, and comprise left table top 41 and right table top 42, its advantage is, can ensure that user gives lessons at diverse location, reaches optimum efficiency; Described expansion link is positioned at the centre position, front and back of left table top, its supporting role; Described pedal hydraulic oil cylinder 5 is positioned at elastic bar centre position, and the advantage of the present embodiment is, when part dais needs lifting, only need be elevated one of them table top, saves regulating time and regulate aspect.

More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall in protection domain of the present utility model.

Claims

1. a Novel platform, comprises base (3) and table top (1), it is characterized in that: four angles of described base (3) are respectively equipped with Y-shaped expansion link (2), and the upper end of described expansion link (2) is fixedly connected on the bottom of table top (1); Be provided with pedal hydraulic oil cylinder (5) between described forward and backward expansion link (2), the end winding support of the piston rod (51) of described pedal hydraulic oil cylinder (5) is connected to the bottom of table top (1); The surface of described table top (1) near the left and right sides, forward position is gradual thick structure, and thicker end is near the outside of table top, gradual thick structure surface is provided with multiple projection (11), and the upper surface of described table top (1) is also provided with the carpet (4) removably connected with table top.

2. Novel platform according to claim 1, it is characterized in that: described expansion link (2) comprises outer layer sleeve (23) and is placed in the pumping rod (21) in outer layer sleeve (23), the junction, lower end of outer layer sleeve (23) upper end and pumping rod (21) is equipped with 3-5 adjustment hole (22), adjustment hole is interspersed with connecting pin in (22), the upper end of pumping rod (21) is provided with Y shape fork, and Y shape fork is fixedly connected with table top (1) bottom.

3. the Novel platform according to claim 1 or 2, it is characterized in that: described table top is Split type structure, comprise left table top (41) and right table top (42), the upper end of expansion link (2) is all fixedly connected on the centre position, front and back of left and right table top (41,42).

4. Novel platform according to claim 1, is characterized in that: the height of projection of described projection (11) is 5mm, and the thickness of carpet (4) is 3-5mmm.