CN203325246U - A device for summarizing classroom questioning times - Google Patents
A device for summarizing classroom questioning times Download PDFInfo
- Publication number
- CN203325246U CN203325246U CN2013204109042U CN201320410904U CN203325246U CN 203325246 U CN203325246 U CN 203325246U CN 2013204109042 U CN2013204109042 U CN 2013204109042U CN 201320410904 U CN201320410904 U CN 201320410904U CN 203325246 U CN203325246 U CN 203325246U
- Authority
- CN
- China
- Prior art keywords
- digit wheel
- classroom questioning
- summarizing
- classroom
- student
- 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
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model relates to a device for summarizing classroom questioning times. The classroom questioning times affect the grades of students to some extent. Since teachers cannot ask everyone a question in each class and meanwhile the teachers also neglect some students for some personal reasons, the device for counting the classroom questioning times is needed. The device for summarizing the classroom questioning times comprises a housing (1). A panel (2) which is on the front of the housing (1) is provided with number wheels (4). The number wheels (4) are arranged on the panel (2) through rotation shafts. Every three number wheels (4) form a group and are arranged on the same rotation shaft. A student ID plate (3) is arranged under the every three number wheels (4) correspondingly. The device is used for summarizing the classroom questioning times.
Description
Technical field:
The utility model relates to a kind of statistic device, a kind of classroom questioning number of times of specific design statistic device.
Background technology:
The number of times of classroom questioning affects student's achievement to a certain extent, every class hall teacher can not put question to everyone one time, individual reason due to teacher also can produce carelessness to some students simultaneously, so lack a kind of device on classroom, puing question to number of times to be recorded.
The utility model content:
The purpose of this utility model is to provide a kind of classroom questioning number of times statistic device, and convenient average each student's chance is putd question to the relation of number of times and school grade that data are provided to Research of Students ' simultaneously.
The purpose of this utility model is achieved in that
A kind of classroom questioning number of times statistic device, its composition comprises: housing, on described housing front console, digit wheel is installed, described digit wheel is arranged on panel by rotating shaft, described digit wheel triplets are arranged in same rotating shaft, and described three following correspondences of digit wheel are equipped with the student number board.
Described classroom questioning number of times statistic device, described digit wheel is stirred with hand, is printed on successively 0 to 9 numeral on described digit wheel, and the quantity of described student number board equals the class size, and described digit wheel equals three times of student number board.
Beneficial effect:
1. the utility model can be putd question to number of times by stirring the digit wheel statistics, for teacher's reasonable distribution opportunity to coming up with question provides foundation.
2. the enquirement number of times that the utility model is determined the student by the corresponding student of the student number board on panel, put question to the research of number of times and school grade for statistic foundation be provided.
The accompanying drawing explanation:
Accompanying drawing 1 is structural representation of the present utility model.In figure, 1 is housing, and 2 is panel, and 3 is the student number board, and 4 is digit wheel.
Embodiment:
Embodiment 1:
A kind of classroom questioning number of times statistic device, its composition comprises: housing 1, on described housing 1 front console 2, digit wheel 4 is installed, described digit wheel 4 is arranged on panel 2 by rotating shaft, described digit wheel 4 triplets are arranged in same rotating shaft, and the following correspondence of described three digit wheels 4 is equipped with student number board 3.
Embodiment 2:
According to the described classroom questioning number of times of embodiment 1 statistic device, described digit wheel 4 use hands are stirred, and on described digit wheel 4, are printed on successively 0 to 9 numeral, and the quantity of described student number board 3 equals the class size, and described digit wheel 4 equals three times of student number board.
Claims (2)
1. a classroom questioning number of times statistic device, its composition comprises: housing, it is characterized in that: on described housing front console, digit wheel is installed, described digit wheel is arranged on panel by rotating shaft, described digit wheel triplets are arranged in same rotating shaft, and described three following correspondences of digit wheel are equipped with the student number board.
2. classroom questioning number of times statistic device according to claim 1, it is characterized in that: described digit wheel is stirred with hand, be printed on successively 0 to 9 numeral on described digit wheel, the quantity of described student number board equals the class size, and described digit wheel equals three times of student number board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204109042U CN203325246U (en) | 2013-07-11 | 2013-07-11 | A device for summarizing classroom questioning times |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204109042U CN203325246U (en) | 2013-07-11 | 2013-07-11 | A device for summarizing classroom questioning times |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203325246U true CN203325246U (en) | 2013-12-04 |
Family
ID=49664563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204109042U Expired - Fee Related CN203325246U (en) | 2013-07-11 | 2013-07-11 | A device for summarizing classroom questioning times |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203325246U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956116A (en) * | 2014-04-29 | 2014-07-30 | 温万才 | Temporary moving license plate for motor vehicle |
| CN105006178A (en) * | 2015-08-25 | 2015-10-28 | 广西师范大学 | Statistical identification system |
| CN107730413A (en) * | 2017-09-23 | 2018-02-23 | 张曦曦 | A kind of system and method for being used to count student's answer number on classroom |
| CN112669177A (en) * | 2019-10-16 | 2021-04-16 | 北京三好互动教育科技有限公司 | Questioning person number counting method and device |
-
2013
- 2013-07-11 CN CN2013204109042U patent/CN203325246U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956116A (en) * | 2014-04-29 | 2014-07-30 | 温万才 | Temporary moving license plate for motor vehicle |
| CN105006178A (en) * | 2015-08-25 | 2015-10-28 | 广西师范大学 | Statistical identification system |
| CN107730413A (en) * | 2017-09-23 | 2018-02-23 | 张曦曦 | A kind of system and method for being used to count student's answer number on classroom |
| CN112669177A (en) * | 2019-10-16 | 2021-04-16 | 北京三好互动教育科技有限公司 | Questioning person number counting method and device |
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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: 20131204 Termination date: 20140711 |
|
| EXPY | Termination of patent right or utility model |