CN211630340U - Automatic transmission device of multimedia classroom microphone - Google Patents
Automatic transmission device of multimedia classroom microphone Download PDFInfo
- Publication number
- CN211630340U CN211630340U CN202020771738.9U CN202020771738U CN211630340U CN 211630340 U CN211630340 U CN 211630340U CN 202020771738 U CN202020771738 U CN 202020771738U CN 211630340 U CN211630340 U CN 211630340U
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- vertical direction
- sliding rod
- step motor
- stepping motor
- microphone
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Abstract
The utility model discloses an automatic transmission device of multimedia classroom microphone, including horizontal direction slide bar A, horizontal direction slide bar B, the vertical direction slide bar, vertical direction telescopic link, the microphone, first step motor, the part of making a video recording, actuating mechanism, monitoring mechanism, second step motor, third step motor and altimeter, in using, the student who stands up to answer the problem is monitored to monitoring mechanism through setting up on the third step motor, control system can control first step motor, second step motor, third step motor control actuating mechanism, essential parts such as vertical direction telescopic link, with the microphone, the part of making a video recording transmits the student that needs answer the problem suitable position in front. The utility model discloses can improve classroom efficiency, drop into low, the security is good, the economic nature is showing, but wide application has the succinct effectual advantage of teaching, easily promotes.
Description
Technical Field
The utility model relates to an automatic information technology field, specific automatic transmission device of multimedia classroom microphone that says so.
Background
In recent years, in an information age in which information technology is rapidly developed, a multimedia classroom becomes one of indispensable teaching tools, the multimedia classroom can mainly carry out portable and high-quality teaching work through multimedia equipment for assisting teaching, meanwhile, the multimedia classroom can accommodate more students, and teachers can finish teaching tasks more efficiently through the multimedia classroom. Because multimedia classroom's indoor area is often great, all need use the microphone when teacher's lecture, student answer the problem, however because multimedia classroom holds the student more simultaneously, when the student answers the problem, the student need transmit the microphone each other, wastes time and difficultly, and is extremely inconvenient. Meanwhile, when the students answer the questions, the students and teachers focus on the students who answer the questions, and part of the students in the front row need to look at the front row to see the students, so that the students are inconvenient to use.
Therefore, we propose an automatic microphone transfer device for multimedia classroom to overcome the above problems.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing an automatic transmission device of multimedia classroom microphone.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: an automatic microphone transfer device for a multimedia classroom comprises a horizontal direction slide bar A, a horizontal direction slide bar B, a vertical direction slide bar, a vertical direction telescopic bar, a microphone, a first step motor, a camera part, an actuating mechanism, a monitoring mechanism, a second step motor, a third step motor and a height measuring instrument, wherein the horizontal direction slide bar A and the horizontal direction slide bar B are respectively horizontally arranged at two sides of the roof of the multimedia classroom, the vertical direction slide bar is arranged between the horizontal direction slide bar A and the horizontal direction slide bar B, the vertical direction telescopic bar is slidably arranged on the vertical direction slide bar, the microphone and the camera part are sequentially arranged at the bottom end of the vertical direction telescopic bar, the first step motor is arranged at one side of the vertical direction slide bar, and the camera part, the actuating mechanism and the monitoring mechanism are sequentially electrically connected with the third step motor, the second stepping motor is arranged on the other side of the vertical direction slide bar, the third stepping motor is arranged in the middle of the vertical direction slide bar, and the altimeter is arranged at the lower bottom of the vertical direction telescopic bar.
Further, the horizontal direction sliding rod A and the horizontal direction sliding rod B are set to be the same in model parameters.
Further, pulleys are mounted on the first stepping motor and the second stepping motor, and the first stepping motor and the second stepping motor horizontally move on the vertical sliding rod through the pulleys.
Further, a pulley is mounted on the third stepping motor, and the third stepping motor vertically moves on the vertical sliding rod through the pulley.
Further, the altimeter includes guide holder, reading display screen, function button and wireless response box, the guide holder sets up in the bottom of altimeter, the reading display screen sets up in the surface of guide holder, the function button sets up in the lower part of reading display screen, the wireless response box sets up in one side of guide holder.
Further, the wireless induction box is designed to be of a rectangular structure, and the size of a fixing groove in the wireless induction box is matched with the size of the installation of the height indicator.
The utility model has the advantages that: the automatic microphone transfer device for the multimedia classroom is simple in structure and convenient to install, mainly comprises a horizontal direction slide bar, a vertical direction telescopic rod, a microphone, a stepping motor, an execution mechanism, a monitoring mechanism, a necessary camera shooting component and the like, and solves the problems that when a multimedia classroom is used at present, the transfer of the microphone to students needing interaction is inconvenient, the microphone transfer time is long, and other students who have students to see and answer questions are inconvenient.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic structural view of the top integrated sliding rod of the present invention;
fig. 3 is a schematic structural view of the height indicator of the present invention.
In the figure: the device comprises a horizontal direction sliding rod A1, a horizontal direction sliding rod B2, a vertical direction sliding rod 3, a vertical direction telescopic rod 4, a microphone 5, a first step motor 6, a camera shooting part 7, an execution mechanism 8, a monitoring mechanism 9, a second step motor 10, a third step motor 11, a height measuring instrument 12, a guide seat 121, a reading display screen 122, a function key 123 and a wireless induction box 124.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an automatic microphone transferring device for a multimedia classroom comprises a horizontal sliding bar a1, a horizontal sliding bar B2, a vertical sliding bar 3, a vertical telescopic bar 4, a microphone 5, a first stepping motor 6, a camera component 7, an actuator 8, a monitoring mechanism 9, a second stepping motor 10, a third stepping motor 11 and a height indicator 12, wherein the horizontal sliding bar a1 and the horizontal sliding bar B2 are horizontally disposed at two sides of a roof of a multimedia classroom, the vertical sliding bar 3 is disposed between the horizontal sliding bar a1 and the horizontal sliding bar B2, the vertical telescopic bar 4 is slidably disposed on the vertical sliding bar 3, the microphone 5 and the camera component 7 are sequentially disposed at a bottom end of the vertical telescopic bar 4, the first stepping motor 6 is disposed at one side of the vertical sliding bar 3, the camera component 7 and the actuator 8, The monitoring mechanism 9 is electrically connected with a third stepping motor 11 in sequence, the second stepping motor 10 is arranged on the other side of the vertical direction slide bar 3, the third stepping motor 11 is arranged in the middle of the vertical direction slide bar 3, and the height indicator 12 is arranged at the lower bottom of the vertical direction telescopic bar 4.
The utility model discloses in:
further, the horizontal direction slide bar a1 and the horizontal direction slide bar B2 are set to the same model parameters, which facilitates the balance movement.
Further, pulleys are mounted on the first stepping motor 6 and the second stepping motor 10, the first stepping motor and the second stepping motor horizontally move on the vertical direction slide bar 3 through the pulleys, and the first stepping motor 6 and the second stepping motor 10 act on the horizontal direction slide bar a1, the horizontal direction slide bar B2 and the vertical direction telescopic bar 4, so that the microphone 5 and the camera part 7 can be rapidly transmitted to each student.
Further, a pulley is mounted on the third stepping motor 11, the third stepping motor 11 vertically moves on the vertical direction slide bar 3 through the pulley, and the third stepping motor 11 acts on the vertical direction slide bar 3 and the vertical direction telescopic rod 4, so that the microphone 5 and the camera shooting part 7 can be rapidly transmitted to the front of each student.
Further, altimeter 12 includes guide holder 121, reading display screen 122, function button 123 and wireless response box 124, guide holder 121 sets up in altimeter 12's bottom, reading display screen 122 sets up in guide holder 121's surface, function button 123 sets up in reading display screen 122's lower part, wireless response box 124 sets up in one side of guide holder 121, can control the student that different heights are satisfied to vertical direction telescopic link 4 length, ensure microphone 5, camera part 7 position accords with any height section student, and microphone 5, camera part 7 etc. all adopt the wireless connection mode, avoid wired cable's interference.
Further, the wireless induction box 124 is designed to be a rectangular structure, and the size of the fixing groove on the wireless induction box 124 is matched with the size of the installation of the height indicator 12, so that remote wireless operation is facilitated.
The utility model discloses a theory of operation is: during the use, install the student who answers the question of standing up in monitoring mechanism 9 on third step motor 11 in the use, actuating mechanism 8 can control first step motor 6, second step motor 10, third step motor 11, essential parts such as vertical direction telescopic link 4, with microphone 5, camera part 7 transmits the student that needs answer the question suitable position in front, and through installing height gauge 12 in vertical direction telescopic link 4 bottom, can control vertical direction telescopic link 4 length and satisfy the student of different heights, ensure microphone 5, camera part 7 position accords with any height section student. The utility model discloses can improve classroom efficiency, drop into low, the security is good, the economic nature is showing, but wide application has the succinct effectual advantage of teaching, easily promotes.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an automatic transmission device of multimedia classroom microphone, includes horizontal direction slide bar A (1), horizontal direction slide bar B (2), vertical direction slide bar (3), vertical direction telescopic link (4), microphone (5), first step motor (6), camera part (7), actuating mechanism (8), monitoring mechanism (9), second step motor (10), third step motor (11) and altimeter (12), its characterized in that: the multimedia classroom house roof structure is characterized in that a horizontal direction sliding rod A (1) and a horizontal direction sliding rod B (2) are horizontally arranged on two sides of a roof of a multimedia classroom respectively, a vertical direction sliding rod (3) is arranged between the horizontal direction sliding rod A (1) and the horizontal direction sliding rod B (2), a vertical direction telescopic rod (4) is arranged on the vertical direction sliding rod (3) in a sliding manner, a microphone (5) and a camera part (7) are sequentially arranged at the bottom end of the vertical direction telescopic rod (4), a first stepping motor (6) is arranged on one side of the vertical direction sliding rod (3), the camera part (7), an executing mechanism (8) and a monitoring mechanism (9) are sequentially and electrically connected with a third stepping motor (11), a second stepping motor (10) is arranged on the other side of the vertical direction sliding rod (3), and the third stepping motor (11) is arranged in the middle of the vertical direction sliding rod (3, the height measuring instrument (12) is arranged at the lower bottom of the telescopic rod (4) in the vertical direction.
2. The device as claimed in claim 1, wherein the device comprises: the horizontal sliding rod A (1) and the horizontal sliding rod B (2) are set to be the same in model parameters.
3. The device as claimed in claim 1, wherein the device comprises: pulleys are mounted on the first stepping motor (6) and the second stepping motor (10), and the first stepping motor and the second stepping motor horizontally move on the vertical sliding rod (3) through the pulleys.
4. The device as claimed in claim 1, wherein the device comprises: and a pulley is arranged on the third step motor (11), and the third step motor (11) vertically moves on the vertical direction slide bar (3) through the pulley.
5. The device as claimed in claim 1, wherein the device comprises: the height measuring instrument (12) comprises a guide seat (121), a reading display screen (122), a function key (123) and a wireless induction box (124), the guide seat (121) is arranged at the bottom end of the height measuring instrument (12), the reading display screen (122) is arranged on the surface of the guide seat (121), the function key (123) is arranged at the lower part of the reading display screen (122), and the wireless induction box (124) is arranged on one side of the guide seat (121).
6. The device as claimed in claim 5, wherein the device comprises: the wireless induction box (124) is designed to be a rectangular structure, and the size of a fixing groove in the wireless induction box (124) is matched with the size of the installation of the height indicator (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771738.9U CN211630340U (en) | 2020-05-11 | 2020-05-11 | Automatic transmission device of multimedia classroom microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771738.9U CN211630340U (en) | 2020-05-11 | 2020-05-11 | Automatic transmission device of multimedia classroom microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211630340U true CN211630340U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020771738.9U Expired - Fee Related CN211630340U (en) | 2020-05-11 | 2020-05-11 | Automatic transmission device of multimedia classroom microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211630340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114333451A (en) * | 2022-01-05 | 2022-04-12 | 燕山大学 | Economics teaching is with special ware of racing to be first to answer a question in wisdom classroom |
-
2020
- 2020-05-11 CN CN202020771738.9U patent/CN211630340U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114333451A (en) * | 2022-01-05 | 2022-04-12 | 燕山大学 | Economics teaching is with special ware of racing to be first to answer a question in wisdom classroom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 Termination date: 20210511 |