CN205376031U - Teacher display device that has holidays by turns - Google Patents
Teacher display device that has holidays by turns Download PDFInfo
- Publication number
- CN205376031U CN205376031U CN201521078689.6U CN201521078689U CN205376031U CN 205376031 U CN205376031 U CN 205376031U CN 201521078689 U CN201521078689 U CN 201521078689U CN 205376031 U CN205376031 U CN 205376031U
- Authority
- CN
- China
- Prior art keywords
- holidays
- turns
- teacher
- cylinder
- controller
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Displays For Variable Information Using Movable Means (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
The utility model provides a teacher display device that has holidays by turns, is including showing the box, is equipped with the pivot in that the show case is internal, is equipped with the cylinder in the pivot, establishes the portion of placing more than three on the cylinder, is equipped with the rotation motor on showing the box, rotates the output of motor and is connected with the pivot, at the internal controller that is equipped with of show case, the controller is connected with the rotation motor, is equipped with display window on the demonstration box. In the information of the having holidays by turns portion of placing with the teacher, the controller rotates the rotational frequency of motor according to time control to the rotational frequency of index drum, the teacher's on messenger's cylinder in the portion of placing the information of having holidays by turns shows on display window.
Description
Technical field
This utility model relates to a kind of teacher and has holidays by turns display device.
Background technology
It is all write out on blackboard that general display teacher has holidays by turns, and is limited to space, simultaneously if paper using puts up out, and very waste paper resource.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in construction, can automatically change and show the teacher of the information of having holidays by turns has holidays by turns display device.
In order to solve above-mentioned technical problem, this utility model includes display casing, it is provided with rotating shaft in show case body, rotating shaft is provided with cylinder, cylinder sets the placement section of more than three, display casing is provided with rotary electric machine, the outfan of rotary electric machine is connected with rotating shaft, being provided with controller in show case body, controller is connected with rotary electric machine, is provided with display window on display casing.Being put on placement section by the information of having holidays by turns of teacher, controller controls the rotational frequency of rotary electric machine according to the time, thus controlling the rotational frequency of cylinder, the information of having holidays by turns of the teacher made on cylinder on placement section shows on display window.
As further improvement of the utility model, being provided with carrier base in the bottom of display casing, carrier base is provided with runner.
In sum, the utility model has the advantages that simple in construction, can automatically change and show the information of having holidays by turns.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, this utility model includes display casing 1, is provided with rotating shaft 2, is provided with cylinder 3 in rotating shaft 2 in display casing 1, cylinder 3 sets four placement sections 4, being provided with rotary electric machine 5 on display casing 1, the outfan of rotary electric machine 5 is connected with rotating shaft 2, is provided with controller 6 in display casing 1, controller 6 is connected with rotary electric machine 5, being provided with display window 7 on display casing 1, be provided with carrier base 8 in the bottom of display casing 1, carrier base 8 is provided with runner 9.Being put on placement section 4 by the information of having holidays by turns of teacher, controller 6 controls the rotational frequency of rotary electric machine 5 according to the time, thus controlling the rotational frequency of cylinder 3, the information of having holidays by turns of the teacher made on cylinder 3 on placement section 4 shows on display window 7.
Claims (2)
1. a teacher has holidays by turns display device, including display casing, it is characterized in that: in show case body, be provided with rotating shaft, rotating shaft is provided with cylinder, cylinder sets the placement section of more than three, display casing is provided with rotary electric machine, the outfan of rotary electric machine is connected with rotating shaft, being provided with controller in show case body, controller is connected with rotary electric machine, is provided with display window on display casing.
2. have holidays by turns display device by the teacher described in claim 1, it is characterised in that: being provided with carrier base in the bottom of display casing, carrier base is provided with runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521078689.6U CN205376031U (en) | 2015-12-22 | 2015-12-22 | Teacher display device that has holidays by turns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521078689.6U CN205376031U (en) | 2015-12-22 | 2015-12-22 | Teacher display device that has holidays by turns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205376031U true CN205376031U (en) | 2016-07-06 |
Family
ID=56259848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521078689.6U Expired - Fee Related CN205376031U (en) | 2015-12-22 | 2015-12-22 | Teacher display device that has holidays by turns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205376031U (en) |
-
2015
- 2015-12-22 CN CN201521078689.6U patent/CN205376031U/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 |
Granted publication date: 20160706 Termination date: 20161222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |