CN205233815U - Take projection and record teacher's lectern of function - Google Patents
Take projection and record teacher's lectern of function Download PDFInfo
- Publication number
- CN205233815U CN205233815U CN201521071874.2U CN201521071874U CN205233815U CN 205233815 U CN205233815 U CN 205233815U CN 201521071874 U CN201521071874 U CN 201521071874U CN 205233815 U CN205233815 U CN 205233815U
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- CN
- China
- Prior art keywords
- lectern
- machine
- projection
- teacher
- projecting apparatus
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a take projection and record teacher's lectern of function, including the lectern before baffle, lectern table, firstly record the machine, machine and projecting apparatus aircraft nose are recorded to the second, before the lectern baffle installation in on the lectern table, first record the machine with the second record the machine install respectively in the both sides of baffle before the lectern, the projecting apparatus aircraft nose install in the one end of baffle before the lectern for shine the projection on the side wall wall of classroom. The utility model discloses a first machine of recording is recorded the machine with the second and is recorded the action of student interdynamic and the dialogue that faculty and students gave a lesson, differentiates teacher's teaching level, and on the other hand through the one side that sets up the projecting apparatus aircraft nose on baffle before the lectern, shines the projection on the side wall wall of classroom for mutual noninterference when the teacher uses projecting apparatus and blackboard, the permanent magnet rotor has advantages of simple structure, stable performance, and long service lifetime.
Description
Technical field
The utility model relates to lectern technical field, relates in particular to a kind of religion with projection and recording functionTeacher's lectern.
Background technology
At present, the common teaching lectern that various kinds of schools of China classroom is used, be all for place chalk andTeaching aid, generally these article are all random being put on lectern, and for such many of projecting apparatusMedia teaching aid is to be all positioned on roof, classroom, and image projection, on blackboard, is served as a teacher to needsWhile writing on blackboard, must will after screen pull-up, just can write, will cause projection and blackboard not like thisCan use simultaneously, bring inconvenience to teaching; And along with the raising to quality of instruction, adopt at presentMethods are all the teaching levels that the situation of listening to the teacher judges teacher, have ignored student's the quality of listening to the teacher,Do not reach high-quality teaching level.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, the projection of a kind of band is provided and records meritTeacher's lectern of energy.
The technical solution of the utility model is as follows: the utility model provides the projection of a kind of band and recording functionTeacher's lectern, comprise that lectern front apron, lectern table, first record machine, second and record machine and throwingShadow instrument head, described lectern front apron is installed on described lectern table, and described first records machine and instituteState the second both sides of recording machine and be installed on respectively described lectern front apron, described projecting apparatus head is installed onOne end of described lectern front apron, for by projection illumination in classroom side walls.
The utility model is preferred, and described lectern table is " L " font structure, described lectern front apronBe installed on the long side of described lectern table.
The utility model is preferred, and described lectern table is fixedly connected with by setscrew with wall.
The utility model is preferred, and described first records machine, described second records machine and described projecting apparatusHead is all fixed by screw.
The beneficial effects of the utility model are as follows:
Adopt such scheme, the utility model provides a kind of teacher's lectern with projection and recording function,Recording machine and second by first records machine and records right that the action of student's interaction and Faculty and Students attend classWords, differentiation teacher's teaching level, on the other hand, by projecting apparatus head is arranged to lectern frontOne side of plate, projection illumination is in the side walls of classroom, mutual while making teacher use projecting apparatus and blackboardDo not disturb; The advantage that the utlity model has simple in structure, stable performance and grow service life.
Brief description of the drawings
Fig. 1 is the front view of the teacher's lectern with projection and recording function described in the utility model;
Fig. 2 is the side view of the teacher's lectern with projection and recording function described in the utility model;
Fig. 3 is the top view of the teacher's lectern with projection and recording function described in the utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Refer to Fig. 1 and Fig. 2, the utility model provides a kind of teacher's lectern with projection and recording function,Comprise that lectern front apron 1, lectern table 2, first record machine 3, second and record machine 4 and projecting apparatus machine5, lectern front apron 1 is installed on lectern table 2, and first records machine 3 and second records 4 points, machineBe not installed on the both sides of lectern front apron 2, projecting apparatus head 5 is installed on one end of lectern front apron 1,Be used for projection illumination in classroom side walls.
As shown in Figure 2, lectern table 2 is " L " font structure, and lectern front apron 1 is installed on lecternOn the side that table 2 is grown.
As shown in Figure 3, lectern table 2 is fixedly connected with by setscrew 6 with wall 7.
As shown in Figure 3, first record that machine 3, second is recorded machine 4 and projecting apparatus head 5 all passes through screw8 is fixing.
Operation principle of the present utility model is as follows:
The utility model, by lectern front apron 1 is arranged on wall 7 by lectern table 2, is saidTable table 2 is set to " L " font structure, ensures compression strength and the aesthetics of lectern front apron 1,And projecting apparatus head 5 is set, in the side walls of classroom, makes teacher use projecting apparatus projection illuminationDuring with blackboard, do not interfere with each other.
In sum, adopt such scheme, it is a kind of with projection and recording function that the utility model providesTeacher's lectern, by the first action and teacher and of recording machine and second and record machine and record student's interactionRaw dialogue of attending class, differentiation teacher's teaching level, on the other hand, by projecting apparatus head is arrangedIn a side of lectern front apron, in the side walls of classroom, make teacher use projecting apparatus projection illuminationDuring with blackboard, do not interfere with each other; It is longer to the utlity model has simple in structure, stable performance and service lifeAdvantage.
These are only preferred embodiment of the present utility model, be not limited to the utility model,All any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc.,Within all should being included in protection domain of the present utility model.
Claims (4)
1. the teacher's lectern with projection and recording function, is characterized in that, comprise lectern front apron,Lectern table, first is recorded machine, second and is recorded machine and projecting apparatus head, and described lectern front apron is installedOn described lectern table, described first records machine and described second records machine and says described in being installed on respectivelyThe both sides of table front apron, described projecting apparatus head is installed on one end of described lectern front apron, for inciting somebody to actionProjection illumination is in the side walls of classroom.
2. the teacher's lectern with projection and recording function according to claim 1, is characterized in that,Described lectern table is " L " font structure, and it is longer that described lectern front apron is installed on described lectern tableA side on.
3. the teacher's lectern with projection and recording function according to claim 2, is characterized in that,Described lectern table is fixedly connected with by setscrew with wall.
4. the teacher's lectern with projection and recording function according to claim 3, is characterized in that,Described first records that machine, described second is recorded machine and described projecting apparatus head is all fixed by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521071874.2U CN205233815U (en) | 2015-12-21 | 2015-12-21 | Take projection and record teacher's lectern of function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521071874.2U CN205233815U (en) | 2015-12-21 | 2015-12-21 | Take projection and record teacher's lectern of function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205233815U true CN205233815U (en) | 2016-05-18 |
Family
ID=55932911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521071874.2U Expired - Fee Related CN205233815U (en) | 2015-12-21 | 2015-12-21 | Take projection and record teacher's lectern of function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205233815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510200A (en) * | 2016-11-30 | 2017-03-22 | 河南机电高等专科学校 | Multifunctional computer online teaching desk |
-
2015
- 2015-12-21 CN CN201521071874.2U patent/CN205233815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510200A (en) * | 2016-11-30 | 2017-03-22 | 河南机电高等专科学校 | Multifunctional computer online teaching desk |
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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: 20160518 Termination date: 20161221 |