CN219339064U - Lecture device - Google Patents

Abstract

The utility model relates to the field of speech equipment, in particular to a speech device; the speech indicator comprises a speech indicator and a handle, wherein the handle is fixedly arranged on the upper side of the top of the speech indicator; the speech indication board is rotationally provided with a plurality of embedded board seats, the embedded board seats are provided with word boards with double-sided printing, and after the embedded board seats are turned over in the speech indication board, the switching of the word board leakage surfaces is completed; according to the method and the device, the word board is rotated, the information written in advance on the word board is rapidly switched, the inscription effect of a lecturer in the lecture process is increased, in addition, the other side of the word board can be written through the erasable pen, so that the information on the word board can be prepared in advance and can be temporarily changed, and the effect of rapidly switching the prompter information needed to be displayed in the lecture prompter device is achieved.

Description

Lecture device

Technical Field

The utility model relates to the field of speech equipment, in particular to a speech device.

Background

The method comprises the steps of performing equipment preparation, information data collection and content architecture for analyzing audience requirements and lecture contents in a lecture; the speech equipment comprises a speech display device, speech audio playing equipment and a speech prompter device.

The lecture prompter device is often used by the assistant of lecturer, and the lecture prompter can increase the lecture thinking of lecturer and carry out the re-guide plan content after the unexpected condition takes place for the in-situ lecture, and what mainly used at present is drawing prompter board, writes on the prompter board through erasable pen, realizes the prompter effect, but the information of show can't fast switch over, and the prompter effect is relatively poor.

Disclosure of Invention

In order to realize the purpose of rapidly switching the prompter information to be displayed in the speech prompter, the utility model adopts the following technical scheme:

the utility model aims to provide a scheme for overturning a card seat, which is used for adjusting the exposed surface of a character board in the card seat of a word extracting device, rapidly switching word extracting information to be displayed and increasing the word effect of a speaker in the process of speaking.

In order to achieve the above object, the present utility model provides a speech apparatus including a speech indication board and a handle fixedly installed at the top upper side of the speech indication board.

Wherein, a plurality of embedded tablet seats are installed in the speech sign rotation, are provided with the word board of two-sided lettering on the embedded tablet seat, and after the embedded tablet seat was turned over in the speech sign, the switching of word board leakage face was accomplished.

The utility model has the beneficial effects that:

through manual rotation word board for the information that writes down in advance on the word board carries out fast switch over, increases the inscription effect to the lecturer at the speech in-process, in addition, the opposite side of word board accessible erasable pen writes, makes the information on the word board can be prepared in advance, also can change temporarily.

Drawings

The following drawings are only intended to illustrate and explain the present utility model, wherein:

FIG. 1 is a schematic diagram of the overall structure of a speech apparatus according to the present utility model;

FIG. 2 is an exploded view of the speech device of the present utility model;

FIG. 3 is a schematic diagram of an in-line card holder according to the present utility model;

FIG. 4 is a schematic diagram of the structure of the speech sign of the present utility model;

FIG. 5 is a schematic view of the structure of the iron sheet and the elastic pad I of the present utility model;

fig. 6 is a schematic structural diagram of the connector ii and the elastic pad ii of the present utility model.

In the figure: a speech indicator 1; an outer frame 2; a light-transmitting plate 3; a word plate 4; a handle 11; an iron piece 12; an elastic pad I13; an epitaxial seat 14; an in-line card holder 21; a connector I22; a magnetic column 23; an outer buckle type card seat 31; a connector II 32; elastic pad ii 33.

Detailed Description

In order to achieve the aim of rapidly switching the word information to be displayed, the utility model provides a speech device, which comprises a speech indication board 1 and a handle 11, wherein an outer frame 2 and a light-transmitting plate 3 are detachably and fixedly connected to one side of the speech indication board 1, and the light-transmitting plate 3 can prevent fingers from being mistakenly rubbed on a handwriting on a word board 4 when the speech indication board 1 is held by a teaching aid.

Specific embodiments of the present utility model are described below.

Referring to fig. 1 to 3, an embodiment of the lecture apparatus according to the present utility model for increasing teaching effects by using a plurality of embedded board seats 21 on a lecture sign 1 will be described:

the utility model provides a speech sign 1 internal rotation is installed a plurality of embedded tablet seats 21, is provided with the word board 4 of two-sided lettering on the embedded tablet seat 21, and embedded tablet seat 21 is after the upset in speech sign 1, accomplishes the switching that word board 4 leaks out the face.

An outer frame 2 is arranged on one side of the speech indication board 1, and a light-transmitting plate 3 is arranged in the outer frame 2; wherein, the light-transmitting plate 3 can be made of acrylic material or glass material.

By rotating the character board 4, the pre-written information on the character board 4 is rapidly switched, so that the effect of inscription on a lecturer in the lecture process is improved;

in addition, the other side of the word board 4 can write through an erasable pen, so that the information on the word board 4 can be prepared in advance;

when the teacher teaches, the teaching aid can be according to the state of listening to the lesson of student, adjusts the information of show on the word board 4 for when the teacher concentrates on the teaching plan content, also can know the understanding condition of student through the instruction board 1 of speech, revise the teaching content, reduce the understanding degree of difficulty, increase the teaching effect fast.

Referring to fig. 3 to 4, a specific installation embodiment of the lecture apparatus provided by the present utility model, in which the in-line card holder 21 is installed in the lecture sign 1, will be described:

the one end fixedly connected with connector I22 of embedded tablet seat 21 of this application, connector I22 rotate and install in speech sign 1, and word board 4 demountable installation is in embedded tablet seat 21.

The inner edge of the window for accommodating the embedded type card seat 21 in the lecture sign board 1 is provided with an arc surface, so that the embedded type card seat 21 can smoothly rotate.

The embedded tablet seat 21 is provided with two, is provided with three window that is used for holding embedded tablet seat 21 on the speech sign 1, and as shown in fig. 2, two embedded tablet seats 21 are located two windows of topside simultaneously, and after these two embedded tablet seats 21 overturn downwards simultaneously, switch the face that spills of the word board 4 of these two embedded tablet seats 21.

Referring to fig. 3 and 5, an embodiment of the lecture apparatus according to the present utility model for increasing the positioning effect of the in-line card holder 21 after being turned over will be described:

the magnetic column 23 is fixedly connected to the connector I22, and two ends of the magnetic column 23 can be respectively connected with the iron sheet 12 on the speech indication board 1 through magnetic coupling;

after the embedded type card seat 21 is manually controlled to rotate in the lecture sign board 1, the magnetic force between the two ends of the magnetic column 23 and the iron sheet 12 is utilized to adsorb, so that the positioning effect of the embedded type card seat 21 after being overturned is improved.

Referring to fig. 4 and 6, a specific installation embodiment of the lecture apparatus provided by the present utility model, in which the external button type board seat 31 is installed in the lecture sign 1, will be described:

the upper and lower both ends of this application's lecture sign 1 lateral surface are fixedly connected with an extension seat 14 respectively, rotate on the extension seat 14 and install connector II 32, connector II 32 and outer knot formula tablet seat 31 fixed connection, detachable mounting has word board 4 in the outer knot formula tablet seat 31.

Utilize two outer knot formula tablet seats 31 for after three windows on the speech sign 1 are sheltered from by two embedded tablet seats 21, another window side can shelter from through outer knot formula tablet seat 31, makes word board 4 on the outer knot formula tablet seat 31 can carry out information presentation, increases the space utilization effect of speech sign 1.

Wherein, a plurality of word boards 4 are with embedded tablet seat 21 and the spout sliding connection that outer knot formula tablet seat 31 lateral part set up, take out and the installation operation of word board 4.

Referring to fig. 5 to 6, an embodiment of the lecture apparatus according to the present utility model, in which the effect of the external buckle type card holder 31 is increased, will be described:

one side fixedly connected with elastic pad II 33 of outer knot formula tablet seat 31 of this application, speech sign 1 outside fixedly connected with elastic pad I13, elastic pad I13 and elastic pad II 33 butt are connected.

After the elastic pad I13 is in abutting connection with the elastic pad II 33, gaps generated after the outer buckle type card seat 31 is in abutting connection with the speech indication board 1 can be reduced.

The magnetic sheets are respectively arranged in the elastic pad I13 and the elastic pad II 33, and the outer buckle type card seat 31 can be firmly buckled at one end of the speech indication board 1 through mutual adsorption of the magnetic sheets.

Referring to fig. 2 and fig. 4, an embodiment of the lecture apparatus provided by the present utility model, in which three windows on a lecture sign 1 can rapidly switch a group of three six word board 4 information is described:

the utility model provides an outer knot formula tablet seat 31 is provided with two, and two outer knot formula tablet seats 31 symmetry are installed at the upper and lower both ends of speech sign 1 end side, and as shown in fig. 4, the outer knot formula tablet seat 31 that is located the upside can upwards turn up, and the outer knot formula tablet seat 31 that is located the downside can downwards turn up to provide embedded tablet seat 21 and turn the space that removes.

Before the two embedded card holders 21 are turned down, the information of the word plate 4 of the outer buckle type card holder 31 located at the upper side is blocked, and after the two embedded card holders 21 are turned down, the information of the word plate 4 of the outer buckle type card holder 31 located at the upper side is leaked.

Before the two embedded card seats 21 are turned down, the outer buckle type card seat 31 positioned at the lower side leaks one side of the word plate 4 in the outer buckle type card seat, and after the two embedded card seats 21 are turned down, the word plate 4 on the embedded card seats 21 is utilized to cover the word plate 4 in the outer buckle type card seat 31 positioned at the lower side.

Through the operation, three windows on the speech indication board 1 can rapidly switch a group of three six word board 4 information, and the speech information to be displayed in the speech prompter is rapidly switched.

Claims (10)

1. A speech device comprising a speech sign (1) and a handle (11) for holding the speech sign (1), characterized in that: the speech indication board (1) is rotationally provided with a plurality of embedded board seats (21), the embedded board seats (21) are provided with word boards (4) with double-sided printing, and after the embedded board seats (21) are turned in the speech indication board (1), the switching of the leakage surfaces of the word boards (4) is completed.

2. The lecture apparatus according to claim 1, characterized in that: the word board (4) is detachably arranged in the embedded type card seat (21).

3. The lecture apparatus according to claim 1, characterized in that: an outer frame (2) is arranged on one side of the speech indication board (1), and a light-transmitting plate (3) is arranged in the outer frame (2).

4. The lecture apparatus according to claim 1, characterized in that: one end of the embedded type tablet seat (21) is provided with a connector I (22), and the connector I (22) is rotatably arranged in the speech indication tablet (1).

5. The lecture apparatus according to claim 4, characterized in that: the magnetic column (23) is fixedly connected to the connector I (22), and two ends of the magnetic column (23) can be respectively connected with the iron sheet (12) on the lecture sign (1) through magnetic coupling.

6. The lecture apparatus according to claim 5, characterized in that: an arc surface is arranged at the inner side edge of a window for accommodating the embedded type card seat (21) in the speech indication board (1).

7. The lecture apparatus according to claim 1, characterized in that: the upper end and the lower end of the outer side face of the speech indication board (1) are fixedly connected with an extension seat (14) respectively, a connector II (32) is rotatably arranged on the extension seat (14), the connector II (32) is connected with an outer buckle type board seat (31), and a word board (4) is detachably arranged in the outer buckle type board seat (31).

8. The lecture apparatus according to claim 7, characterized in that: an elastic pad II (33) is arranged on one side of the outer buckle type card seat (31), an elastic pad I (13) is arranged on the outer side of the speech indication board (1), and the elastic pad I (13) is in butt connection with the elastic pad II (33).

9. A lecture apparatus according to claim 3, characterized in that: the light-transmitting plate (3) is made of acrylic materials.

10. A lecture apparatus according to claim 3, characterized in that: the light-transmitting plate (3) is made of glass.

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