CN206491476U - A kind of liftable multimedia teacher dais - Google Patents

Abstract

A liftable multimedia teacher's platform, including a desktop, a support and a box, the desktop is supported on the box by the support; the support is composed of a main lifting rod and two auxiliary lifting rods, and there is a The main lifting rod jack has auxiliary lifting rod holes on the left and right sides behind the upper surface of the box body. The lower ends of the main lifting rod and the two auxiliary lifting rods are inserted into the main lifting rod jack and the auxiliary lifting rod jack respectively. The upper end is installed on the bottom surface of the desktop through the mounting piece; the surface of the desktop is inlaid with a display screen, and there is a host space for placing the host in the cabinet. The utility model can automatically adjust the height, and can increase the space used on the basis of reducing the volume, especially the simple use method is more suitable for teachers, and the storage part for placing items is reasonably allocated, which can reduce the problem of occupied area.

Description

A liftable multimedia teacher's platform

technical field

The utility model relates to a teaching device, in particular to a height-adjustable multimedia teacher's platform based on ergonomics.

Background technique

At present, the structure of most multimedia teacher's podiums is composed of desktops, display screens, control panels, support parts and accommodation parts. Most of the product materials are artificial boards, metal boards, metal guide rails, etc. Such products are generally used as classroom office supplies, and some multimedia podium display screens can be rotated. However, many multimedia podiums have complicated control panels, inconvenient operation, and unreasonable design of desktop and storage space, which makes the volume of the podium generally large, which cannot achieve the effect of comfortable lectures for teachers and students who can concentrate on listening to lectures. Generally, the man-made panels of the multimedia teacher's platform are not strong enough, the material is cold, and there are many metal guide rails, which make the platform components more, and there are more steps to use, which affects the use effect.

Contents of the invention

In order to solve the problems that the existing multimedia platform is not suitable for people of different heights, the assembly steps of parts are cumbersome, the angle of the display screen is not reasonable enough, and the distribution of storage space is not reasonable enough, the utility model provides a lifting multimedia teacher's platform.

The technical scheme that the utility model solves its technical problem adopts is:

A liftable multimedia teacher's platform, including a desktop, a support and a box, the desktop is supported on the box by the support; the support is composed of a main lifting rod and two auxiliary lifting rods, and there is a The main lifting rod jack has auxiliary lifting rod holes on the left and right sides behind the upper surface of the box body. The lower ends of the main lifting rod and the two auxiliary lifting rods are inserted into the main lifting rod jack and the auxiliary lifting rod jack respectively. The upper end is installed on the bottom surface of the desktop through the mounting piece; the surface of the desktop is inlaid with a display screen, and there is a host space for placing the host in the cabinet.

Among the above, the main lifting rod and the two auxiliary lifting rods are automatic hydraulic lifting rods.

In the above, the display screen is connected with the desktop through the front shaft which can be rotated forward.

In the above, the display screen is installed on the left rear of the desktop surface, and a foldable, telescopic and rotatable microphone is installed on the desktop corresponding to the left side of the display screen.

In the above, the front of the corresponding display screen on the desktop is the keyboard area, and the right side of the keyboard area is the mouse area.

In the above, a left extended desktop and a right extended desktop are respectively set on the left and right sides of the desktop.

Among the above, the surface of the left extended desktop is provided with a cup slot, and the surface of the right extended desktop is provided with a pen slot.

After the above measures are taken, the utility model can automatically adjust the height, and can increase the space used on the basis of reducing the volume, especially the simple use method is more suitable for teachers, and the storage part for placing items is reasonably allocated, which can reduce the occupied space. The problem of land area.

Description of drawings

Fig. 1 is an exploded view of the utility model.

Fig. 2 is the front view of the utility model.

Fig. 3 is a left view of the utility model.

Fig. 4 is a perspective view of the utility model.

Fig. 5 and Fig. 6 are the use state reference diagrams of the utility model.

detailed description

With reference to Fig. 1 to Fig. 4, a kind of liftable multimedia teacher's platform provided by the utility model comprises desktop 2, support member and box body 10, and desktop 2 is supported on box body 10 by support member; Composed of two auxiliary lifting rods 6, the main lifting rod 15 and the two auxiliary lifting rods 6 are automatic hydraulic lifting rods. There is a main lifting rod jack 14 in the middle of the upper surface of the box body 10, behind the upper surface of the box body 10 There are auxiliary lifting rod holes 9 on the left and right sides of the main lifting rod, and the lower ends of the main lifting rod 15 and the two auxiliary lifting rods 6 are plugged into the main lifting rod jack 14 and the auxiliary lifting rod jack 9 respectively, and the upper ends are installed on the desktop through mounting parts. 2, the whole can be raised and lowered by 16cm on the horizontal plane with the supports as a support; the surface of the desktop 2 is inlaid with a display screen 1, and the display screen 1 is connected to the desktop 2 through a front shaft that can rotate forward. The host space 13 for placing the host, in addition, wire boards, sockets, power amplifiers, etc. can also be placed in the casing 10.

The display screen 1 is installed on the left rear of the surface of the desktop 2, and a foldable, telescopic and rotatable microphone 18 is installed on the left side of the corresponding display screen 1 on the desktop 2, and the front of the corresponding display screen 1 on the desktop 2 is a keyboard area , the right side of the keyboard area is the mouse area, and other parts of the desktop 2 can be used to place your own laptop and so on.

The left and right extended desktops 16 and 5 are respectively arranged on the left and right sides of the desktop 2, to increase the use area of the table and provide more ways of use, the surface of the left extended desktop 16 has a teacup groove 17, and the right extended desktop The surface of 5 has pen groove 4, is used for placing teacup, chalk box etc. respectively. The left extended desktop 16, the right extended desktop 5 and the desktop 2 are connected as a whole through the concave-convex openings between them.

In addition, a desktop baffle 3 is installed on the back of the desktop 2, and a box baffle 8 is installed on the back of the cabinet 10, and the positions of the two baffles are staggered, so that the desktop 2 can be raised and lowered to maintain the attractiveness of the back of the platform facing the students. Door 12 is equipped with on the casing 10, can be locked by door lock, and the bottom of casing 10 both sides has air vent 11, is convenient to main frame heat dissipation, and handle 7 is installed on the top of casing 10 both sides, is convenient to carrying.

In the utility model, the desktop 2, the left extended desktop 16, the right extended desktop 5 and the casing 10 are made of hard plastic.

As shown in Fig. 5 and Fig. 6, respectively are two kinds of use state reference diagrams of the present utility model, in Fig. 5, have shown the state and display that desktop 2 is lifted and lowered under the action of main elevating rod 15 and two auxiliary elevating rods 6 The state that the display screen rotates around the front axis is shown. In FIG. 6, the state that the microphone 18 is extended and rotated is shown.

Claims (6)

1. a kind of liftable multimedia teacher dais, it is characterised in that including desktop, support member and casing, desktop passes through support Part is supported on above casing；Support member is made up of main elevating lever and two assistance for lifting bars, and the medium position in casing upper surface is opened There is main lifting bar jack, assistance for lifting rod aperture is provided with the left and right sides at casing upper surface rear, main elevating lever and two auxiliary rise The lower end of drop bar is plugged in main lifting bar jack and assistance for lifting bar jack respectively, and upper end is arranged on desktop by installed part On bottom surface；The surface inserting of desktop has display screen, and display screen is by being available for the front end axle that it rotates forward to be connected with desktop, casing In have place main frame hosting space.

2. a kind of liftable multimedia teacher dais according to claim 1, it is characterised in that main elevating lever and two auxiliary Elevating lever is automatic hydraulic lifting bar.

3. a kind of liftable multimedia teacher dais according to claim 1, it is characterised in that display screen is arranged on desktop The left back on surface, corresponds on the left of display screen and is provided with foldable, scalable and angle rotatable microphone on the table.

4. a kind of liftable multimedia teacher dais according to claim 1, it is characterised in that correspond to display on the table The front of screen is keyboard area, and the right side of keyboard area is mouse region.

5. a kind of liftable multimedia teacher dais according to claim 1, it is characterised in that in the left and right sides of desktop It is respectively arranged with left extended desktop and right extended desktop.

6. a kind of liftable multimedia teacher dais according to claim 5, it is characterised in that the surface of left extended desktop Teacup groove is provided with, the surface of right extended desktop is provided with a groove.