CN202422472U - Multifunctional teaching rod for English teaching - Google Patents
Multifunctional teaching rod for English teaching Download PDFInfo
- Publication number
- CN202422472U CN202422472U CN2012200220101U CN201220022010U CN202422472U CN 202422472 U CN202422472 U CN 202422472U CN 2012200220101 U CN2012200220101 U CN 2012200220101U CN 201220022010 U CN201220022010 U CN 201220022010U CN 202422472 U CN202422472 U CN 202422472U
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- handle
- rod
- teaching
- battery
- microphone
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Abstract
The utility model relates to a multifunctional teaching rod for English teaching, comprising a handle, a rod body, a microphone, a battery and a circuit board, wherein the handle and the rod body are fixedly connected; the microphone is arranged at the top end of the rod body; the inside of the handle is a cavity; the battery and the circuit board are arranged inside the handle; a battery cover for sealing the battery and a plurality of function buttons are arranged on the handle; and the microphone, the function buttons and the battery are all electrically connected with the circuit board. The functions of the teaching rod and the microphone are integrated in the multifunctional teaching rod for English teaching, and the teaching rod is powered by the battery, thus, the energy is saved and the cost is reduced. The microphone ensures that the lecturing efficiency of a teacher is higher, the teaching rod has the function of indication so that the teacher lectures more freely, the design of the buttons is more humanistic, the teaching rod is more convenient to operate, and the classroom efficiency is higher.
Description
Technical field
The utility model relates to the teaching aid technical field, particularly a kind of multifunctional teaching bar that is used for English teaching.
Background technology
At present, in process of English teaching, the teacher generally uses tie clip formula wireless microphone, and characteristics are that microphone is clipped in the neckline place, and battery can be placed in the pocket or be clipped on the waistband, but is placed on battery case pocket or is clipped on the waistband very uncomfortable.Particularly in summer, schoolmarm has put on skirt, and battery does not just have the place to put, must be hand held in.
On the other hand, in process of English teaching, the religion bar also is the requisite instrument on class of teacher.But existing religion bar function singleness can't satisfy the use needs of instructors.If last class hour of teacher is taken the religion bar on the other hand, take battery case on the other hand, the teachers association feels very ill, and when particularly needing writing on the blackboard, seems inconvenient more, influences teaching process and quality.
For these reasons, design a kind of simple in structure, easy to operate, be problems of needing solution badly of those skilled in the art with microphone and the teaching aid that unites two into one of religion bar.
The utility model content
To the defective that above-mentioned prior art exists, the purpose of the utility model provides a kind of English teaching and uses the multifunctional teaching bar, and it can unite two into one microphone and religion bar, and is simple to operate, easy to use.
The technical scheme of the utility model is:
English teaching is used the multifunctional teaching bar, comprises the handle and the body of rod, and said handle is fixedly connected with the body of rod; Also comprise microphone, battery and circuit board; Said microphone is arranged on the top of the body of rod, and said handle inside is cavity, and said battery and circuit board are arranged on handle inside; Said handle is provided with battery cover and a plurality of function button of sealed cell, and said microphone, function button and battery all are electrically connected with circuit board.
As optimal technical scheme, the said battery cover of the utility model adopts draw-in groove connection, hinge to connect or hinge ways of connecting and handle flexible connection.
As optimal technical scheme, the function button that is provided with on the said handle of the utility model be power knob, SR, on turn over button and turn over one or several the combination in the button down.
As optimal technical scheme, the said handle of the utility model and the body of rod all adopt plastics or stainless steel to make.
As optimal technical scheme, the integral body that the said handle of the utility model and the body of rod can be formed in one.Perhaps said handle and body of rod split are provided with, and adopt the mode that is spirally connected or glueds joint to be fixedly connected between the said handle and the body of rod.
The beneficial effect of the utility model is:
The utility model will teach bar and earphone function to roll into one, and adopt powered battery, and energy savings has reduced cost.Microphone makes teacher's efficient of teaching higher, and the religion bar has indicative function, and teacher is taught more freely, and push-button design is hommization more, more convenient operation, and classroom efficiency is higher.
Description of drawings
Fig. 1 is the front view of the utility model embodiment 1;
Fig. 2 is the rear view of the utility model embodiment 1.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
With reference to accompanying drawing 1 and Fig. 2, the specific embodiment 1 of the utility model is proposed, as shown in the figure; English teaching is used the multifunctional teaching bar, comprises the handle 1 and the body of rod 2, and said handle 1 is fixedly connected with the body of rod 2; Also comprise microphone 3, battery 4 and circuit board 5; Said microphone 3 is arranged on the top of the body of rod 2, and said handle 1 inside is cavity, and said battery 4 is arranged on handle 1 inside with circuit board 5; Said handle 1 is provided with battery cover 6 and a plurality of function button 7 of sealed cell 4, and said microphone 3, function button 7 and battery 4 all are electrically connected with circuit board 5.Like this, will teach bar and microphone two big functions to roll into one, and adopt powered battery, energy savings has also reduced cost.
For the ease of changing battery, said battery cover 6 can adopt draw-in groove connection, hinge to connect or hinge ways of connecting and handle 1 flexible connection.With reference to Fig. 2, a side of said battery cover 6 is fixed on the handle 1 through hinge 8, and battery cover 6 is opened conveniently like this, also is difficult for losing.
The function button 7 that is provided with on the said handle 1 for power knob, SR, on turn over button and turn over one or several the combination in the button down.Like this, the teacher can adjust the volume and the audio of microphone at school the time at any time, obtains the best effect of giving lessons.
The said handle 1 and the body of rod 2 of the utility model all adopt plastics or stainless steel to make.Like this, the religion bar can make more light, attractive in appearance, is easy to carry, and can satisfy different customer demands.
The above is merely the preferred embodiment of the utility model; Be not therefore and the claim of restriction the utility model; Every equivalent structure transformation that utilizes the utility model instructions and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (6)
1. English teaching is used the multifunctional teaching bar; Comprise the handle (1) and the body of rod (2); Said handle (1) is fixedly connected with the body of rod (2), it is characterized in that: also comprise microphone (3), battery (4) and circuit board (5), said microphone (3) is arranged on the top of the body of rod (2); Said handle (1) inside is cavity; Said battery (4) and circuit board (5) are arranged on handle (1) inside, and said handle (1) is provided with battery cover (6) and a plurality of function button (7) of sealed cell (4), and said microphone (3), function button (7) and battery (4) all are electrically connected with circuit board (5).
2. English teaching according to claim 1 is used the multifunctional teaching bar, it is characterized in that: said battery cover (6) adopts draw-in groove connection, hinge to connect or hinge ways of connecting and handle (1) flexible connection.
3. English teaching according to claim 1 is used the multifunctional teaching bar, it is characterized in that: the function button (7) that said handle (1) go up to be provided be power knob, SR, on turn over button and descend to turn over one or several the combination in the button.
4. English teaching according to claim 1 is used the multifunctional teaching bar, it is characterized in that: the said handle (1) and the body of rod (2) all adopt plastics or stainless steel to make.
5. use the multifunctional teaching bar according to claim 1,2,3 or 4 described English teachings, it is characterized in that: the integral body that the said handle (1) and the body of rod (2) are formed in one.
6. use the multifunctional teaching bar according to claim 1,2,3 or 4 described English teachings, it is characterized in that: said handle (1) and the body of rod (2) split setting, adopt the mode that is spirally connected or glueds joint to be fixedly connected between the said handle (1) and the body of rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200220101U CN202422472U (en) | 2012-01-18 | 2012-01-18 | Multifunctional teaching rod for English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200220101U CN202422472U (en) | 2012-01-18 | 2012-01-18 | Multifunctional teaching rod for English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202422472U true CN202422472U (en) | 2012-09-05 |
Family
ID=46747210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200220101U Expired - Fee Related CN202422472U (en) | 2012-01-18 | 2012-01-18 | Multifunctional teaching rod for English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202422472U (en) |
-
2012
- 2012-01-18 CN CN2012200220101U patent/CN202422472U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120905 Termination date: 20130118 |