CN205800577U - A kind of lecture portfolio in teaching of Chinese - Google Patents

Abstract

A handout folder used in Chinese teaching. The main purpose is to provide a handout folder which is convenient for Chinese teachers to use. It is characterized in that: the handout folder also includes an independent functional body; a plexiglass plate is fixed in front of the platform, and a card insertion slot is opened on the plexiglass plate; An inner groove embedded vertically; the independent functional body is composed of a bottom beam, a left support rod, a right support rod and a movable plate; a transparent fixing bag is fixed on the front of the movable plate; There is a pull rod groove, and the left and right I-shaped grooves are fixed in the pull rod groove; the movable plate is a hollow cuboid, in which the LED light strip is fixed in the cavity, and there is a rectangular opening on the back of the movable plate, embedded Frosted glass, a number of equidistant colored partitions are distributed on the glass; L-shaped hooks for hanging on the glass of the card table are respectively fixed on the backs of the left and right support rods.

Description

A handout clip used in Chinese teaching

technical field

The utility model relates to an auxiliary teaching tool in the field of Chinese application.

Background technique

To complete a Chinese teaching class with both sound and language, teachers often need to do a lot of preparation work in advance, commonly known as "lesson preparation", and most of the content of lesson preparation is reflected in the teaching handouts. Existing handout folders are just ordinary hard shells with clips, which have a single function and have no other functions except to protect the handouts from damage, which is far from meeting the needs of teachers for lesson preparation.

Contents of the invention

In order to solve the technical problems mentioned in the background technology, the utility model provides a handout folder used in Chinese teaching. The handout folder can not only protect the handouts, but also be used as a writing desk lamp, and can also be used as a bookshelf. Strong practicality.

The technical scheme of the utility model is: this kind of handout folder used in Chinese teaching includes a step platform as a base, and its unique feature is that the handout folder also includes an independent functional body; the front of the step platform is fixed with a A plexiglass plate with a card insertion slot; the top surface of the platform is provided with an inner groove for the independent functional body to be embedded in the vertical direction;

The independent functional body is composed of a bottom beam, a left support rod, a right support rod and a movable plate connected; wherein, the bottom end of the movable plate is hinged on the bottom beam through a hinge; ball springs are fixed on the two sides of the top of the movable plate , there are ball spring embedding grooves on the top two inner surfaces of the left support rod and the right support rod respectively, when the movable plate is rotated to a vertical position, the ball springs can be embedded into the ball spring embedding grooves;

A transparent fixed bag is fixed on the front of the movable plate; a pull rod groove is opened on the back of the movable plate, and a slideway is embedded in the pull rod groove, and two left and right I-shaped grooves with slide rails pass through the slide rail After sliding connection with the slideway, it is fixed in the groove of the pull rod;

The movable plate is a hollow rectangular body, in which an LED light strip is fixed in the cavity. On the back of the movable plate, there is a rectangular opening at the front end of the pull rod groove, and the rectangular opening is covered with frosted glass. A number of equidistant colored partitions are distributed on the frosted glass; the battery box for powering the LED light strip and the switch for controlling the operation of the LED light strip are fixed on the side of the movable plate;

The backsides of the left support rod and the right support rod are respectively fixed with L-shaped hooks for hanging on the card table glass.

The utility model has the following beneficial effects: the handout folder can be seated on the table through the base, and the handouts can be placed in the fixed bag on the front of the movable flat panel, so as to realize the function of protecting the handouts. In addition, the movable plate is set as a hollow rectangular body, and an LED light strip is fixed in the cavity. On the back of the movable plate, there is a rectangular opening at the front end of the pull rod groove, and the rectangular opening is covered with a matte finish. Glass, the frosted glass is distributed with a number of equidistantly spaced colored separation strips, so that the teacher can place the white paper on the frosted glass to write neat teaching handouts, and it also functions as a writing desk lamp. In addition, after the left and right I-shaped slots are pulled apart, they can also be used as bookshelves at the same time. To sum up, this kind of handout folder can not only protect the handouts, but also can be used as a writing desk lamp, and can also be used as a bookshelf, which has strong practicability.

Description of drawings:

Fig. 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a schematic structural view of the movable flat plate in the independent functional body of the present invention in an open state.

detailed description:

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

As shown in Fig. 1 in conjunction with Fig. 2, this kind of handout folder used in Chinese teaching includes a ladder 1 as a base, and its uniqueness is that:

The handout folder also includes an independent functional body;

A plexiglass plate 2 is fixed on the front of the platform 1, and the plexiglass plate 2 is provided with a card insertion slot 3; the top surface of the platform 1 is provided with an inner groove for the independent functional body to be embedded vertically;

Described independent function body is formed after being connected by bottom beam 4, left support bar 7, right support bar 6 and movable plate 9; Wherein, the bottom end of movable plate 9 is hinged on the bottom beam 4 by hinge 5; Ball springs 12 are fixed on the two sides, and ball spring embedding grooves 19 are respectively arranged on the top two inner surfaces of the left support rod 7 and the right support rod 6. When the movable plate rotates to a vertical position, the ball springs 12 can be embedded in the ball spring embedded in the groove 19.

A transparent fixed bag 8 is fixed on the front of the movable flat plate 9; a pull bar groove is arranged on the back side of the movable flat plate 9, and a slideway is embedded in the pull rod groove, and two left and right I-shaped grooves 18 with slide rails 17 After the sliding connection between the slide rail and the slideway, it is fixed in the pull rod groove;

The movable plate 9 is a hollow rectangular body, in which an LED light strip is fixed in the cavity. On the back of the movable plate 9, a rectangular opening 16 is opened at the front end of the pull rod groove, and the rectangular opening is covered with frosted glass. 14. A number of equidistant colored partitions 15 are distributed on the frosted glass; the battery box 11 for powering the LED light strip and the switch 13 for controlling the operation of the LED light strip are fixed on the side of the movable plate 9 superior;

The backsides of the left support bar 7 and the right support bar 6 are respectively fixed with L-shaped hooks 10 for hanging on the card table glass.

When in use, the handout folder can be placed on the table through the base, and the handouts can be placed in the fixed bag on the front of the movable flat panel. The teacher can place the white paper on the frosted glass to write neat teaching handouts. In addition, the LED lighting will Play the role of writing desk lamp. In addition, after the left and right I-shaped slots are pulled apart, they can also be used as bookshelves at the same time.

Claims (1)

1. the lecture portfolio in teaching of Chinese, including a halfpace as base (1), it is characterised in that:

Described lecture portfolio also includes a standalone feature body；

It is fixed with one piece of poly (methyl methacrylate) plate (2) before halfpace (1), poly (methyl methacrylate) plate (2) has card insertion groove (3)；Ladder The inner groovy vertically embedded for described standalone feature body is had on the end face of platform (1)；

Described standalone feature body is constituted after being connected by bottom girder (4), left support bar (7), right support bar (6) and treadmill (9)； Wherein, the bottom of treadmill (9) is hinged on bottom girder (4) by hinge (5)；On two sides on treadmill (9) top It is fixed with ball spring (12), two, the top of left support bar (7) and right support bar (6) medial surface has ball bullet Spring embeds groove (19), and when described treadmill rotates to upright position, ball spring (12) can embed ball spring and embed In groove (19)；

Transparent fixing bag (8) it is fixed with in the front of treadmill (9)；Pull rod slot is had, institute at the back side of treadmill (9) State pull rod slot and be embedded with slideway, with left and right two I-shaped grooves (18) of slide rail (17) through described slide rail and the slip of slideway It is fixed on after connection in described pull rod slot；

Treadmill (9) is the rectangular body of hollow, is fixed with LED light strip in its cavity, at the back side of treadmill (9), The position being positioned at described pull rod slot front end has a rectangular opening (16), covers described rectangular opening and embeds ground glass (14), The chromatic separation bar (15) of some equidistant intervals distribution it is distributed on described ground glass；The battery powered for described LED light strip The switch (13) of box (11) and control described LED light strip work is each attached on the side of treadmill (9)；

The L-shaped hook for hanging on card table glass it is respectively fixed with at the back side of left support bar (7) and right support bar (6) (10).