CN203134181U - Special pointer used for international economic and trade - Google Patents
Special pointer used for international economic and trade Download PDFInfo
- Publication number
- CN203134181U CN203134181U CN 201320136302 CN201320136302U CN203134181U CN 203134181 U CN203134181 U CN 203134181U CN 201320136302 CN201320136302 CN 201320136302 CN 201320136302 U CN201320136302 U CN 201320136302U CN 203134181 U CN203134181 U CN 203134181U
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- CN
- China
- Prior art keywords
- pen body
- trade
- handwriting
- rod
- recording
- 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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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model relates to the teaching auxiliary article field, and especially relates to a special pointer used for international economic and trade. The special pointer used for international economic and trade comprises an upper pen body and a lower pen body, a telescoping rod is provided on upper end of the upper pen body, the telescoping rod is composed of a main rod, an intermediate rod and a tail rod, the tail rod is sleeved in the intermediate rod, the intermediate rod is sleeved in the main rod, a horn is provided at the lower part of the telescoping rod, a recording port is provided at the lower part of the horn, a recording switch is provided at the lower part of the recording port, a voice switch is provided at the lower part of the recording switch, an electronic meter is provided at the lower part of the voice switch, power supply is provide at inner part of the lower end of the upper pen body, a pen clamp is provided on the upper pen body, a lower pen body is provided at the lower part of the upper pen body, the upper pen body and the lower pen body enable threaded connection, a cavity is provided at inner part of the lower pen body, and a pen cover is provided at the lower end of the lower pen body. The special pointer used for international economic and trade has the beneficial effects that the structure design is reasonable and practical, conception is ingenious and novel, the usage is simple and convenient, function is complete, the special pointer is portable, and the workload of teacher can be mitigated.
Description
Technical field
The utility model relates to teaching assistant product field, relates in particular to the special-purpose teacher's pointer of a kind of international economic and trade.
Background technology
The International Economics and Trade specialty is to adapt to China's economy and society development need in order to cultivate, understand modern International Economics and Trade environment and current situation, be familiar with current international trade rule, law and convention, understand the policies and regulations of China's Foreign Trade, grasp economics ultimate principle and international trade basic theories, ABC, understand thoroughly the running of up-to-date international trade business and basic operating technical ability, the applied international trade talent of with international vision, innovation and pioneering spirit.The international economic and trade specialty is when imparting knowledge to students, and the teacher often need explain the content on the blackboard by teacher's pointer, and traditional teacher's pointer carries inconvenience, and use is relatively required great effort and is easy to block the blackboard font.And cover superimposition extension type teacher's pointer can't satisfy after worker's teaching other as write, phonetic teaching, influence teacher's quality of instruction.
The utility model content
The utility model is at the prior art above shortcomings, and the novel special-purpose teacher's pointer of a kind of international economic and trade is provided, the portable teacher's pointer that stores, phonetic teaching, deixis are integrated in one.
The purpose of this utility model is to be achieved through the following technical solutions:
The special-purpose teacher's pointer of a kind of international economic and trade, comprise handwriting, lower pen body, the described handwriting upper end of going up is provided with expansion link, described expansion link is by mobile jib, intermediate bar and foot piece are formed, described foot piece is sleeved in the described intermediate bar, described intermediate bar is sleeved in the described mobile jib, be provided with loudspeaker below the described expansion link, be provided with the recording mouth below the described loudspeaker, be provided with recording switch below the described recording mouthful, be provided with voice switch below the described recording switch, be provided with electronic watch below the described voice switch, the described inside, handwriting lower end of going up is provided with power supply, described go up is provided with the pen card above the handwriting, described going up is provided with lower pen body below the handwriting, and described handwriting and the described lower pen body gone up is with being threaded, described lower pen body inside is provided with cavity, and described lower pen body lower end is provided with cap.
Described expansion link, pen card are made by stainless steel.
Described recording switch, voice switch are made by rubber.
Described upward handwriting, lower pen body are made of plastics.
The utility model beneficial effect: the reasonable in design practicality, the novelty that is skillfully constructed, easy to use, multiple functional, be easy to carry, alleviate teacher's workload.
Description of drawings
Fig. 1 is the special-purpose teacher's pointer structural representation of international economic and trade described in the utility model.
Among the figure:
The last handwriting of 1-; The 2-lower pen body; The 3-expansion link; The 4-mobile jib; The 5-intermediate bar; The 6-foot piece; The 7-loudspeaker; 8-records mouthful; 9 recording switch; The 10-voice switch; The 11-electronic watch; The 12-power supply; 13-pen card; The 14-screw thread; The 15-cavity; The 16-cap.
Embodiment
Be described in further detail with the utility model of embodiment with reference to the accompanying drawings below:
As shown in Figure 1, the special-purpose teacher's pointer of a kind of international economic and trade, comprise handwriting 1, lower pen body 2, described handwriting 1 upper end of going up is provided with expansion link 3, and described expansion link 3 is made up of mobile jib 4, intermediate bar 5 and foot piece 6, described foot piece 6 is sleeved in the described intermediate bar 5, described intermediate bar 5 is sleeved in the described mobile jib 4, pulls out expansion link 3 during use, is convenient to different height teachers and uses, it is arduous to alleviate, on class the efficient height.Be provided with loudspeaker 7 below the described expansion link 3, be provided with recording mouth 8 below the described loudspeaker 7, be provided with recording switch 9 below the described recording mouth 8, be provided with voice switch 10 below the described recording switch 9, before use, earlier with the content that needs on the classroom to explain according to explanation in proper order by recording mouthful 8 typing teacher's pointer inside, need to lead in reading aloud in the classroom or when explaining, press voice switch 10, by loudspeaker 7 voice content is read.Described recording switch 9, voice switch 10 are made by rubber.Use durable, soft comfortable.Be provided with electronic watch 11 below the described voice switch 10, the teacher can check the class period at any time, helps to arrange the teaching content.Described go up is provided with pen card 13 above the handwriting 1, described expansion link 3, pen card 13 are made by stainless steel.Material is gently not fragile, pen card 13 is installed is easy to carry about with one, and avoids in use teacher's pointer to lose.The described inside, handwriting 1 lower end of going up is provided with power supply 12, be provided with lower pen body 2 below the described upward handwriting 1, the described handwriting 1 that goes up is connected with described lower pen body 2 usefulness screw threads 14, can dismantle voluntarily by screw thread 14, dismounting back replaceable power supply 12, described lower pen body 2 inside are provided with cavity 15, described lower pen body 2 lower ends are provided with cap 16, described lower pen body 2 is threaded with described cap 16 usefulness, and realias such as the chalk of can packing in the cavity are convenient and practical.Described upward handwriting 1, lower pen body 2 are made of plastics.Teacher's pointer integral body is lighter, and arm can not felt to ache when the teacher write, and refill for ball-point pen is replaceable, increases serviceable life.
In use, can select according to different situations, can give full play to each several part function and practicality, have advantages such as simple in structure, multiple functional, easy to use.Having improved the convenience of carrying and using, is the desirable teaching aid of work, improves international economic and trade specialty teacher's work efficiency.
Claims (4)
1. the special-purpose teacher's pointer of an international economic and trade, it is characterized in that: comprise handwriting, lower pen body, the described handwriting upper end of going up is provided with expansion link, described expansion link is by mobile jib, intermediate bar and foot piece are formed, described foot piece is sleeved in the described intermediate bar, described intermediate bar is sleeved in the described mobile jib, be provided with loudspeaker below the described expansion link, be provided with the recording mouth below the described loudspeaker, be provided with recording switch below the described recording mouthful, be provided with voice switch below the described recording switch, be provided with electronic watch below the described voice switch, the described inside, handwriting lower end of going up is provided with power supply, described go up is provided with the pen card above the handwriting, described going up is provided with lower pen body below the handwriting, and described handwriting and the described lower pen body gone up is with being threaded, described lower pen body inside is provided with cavity, and described lower pen body lower end is provided with cap.
2. the special-purpose teacher's pointer of a kind of international economic and trade as claimed in claim 1, it is characterized in that: described expansion link, pen card are made by stainless steel.
3. the special-purpose teacher's pointer of a kind of international economic and trade as claimed in claim 2, it is characterized in that: described recording switch, voice switch are made by rubber.
4. the special-purpose teacher's pointer of a kind of international economic and trade as claimed in claim 3 is characterized in that: describedly go up handwriting, lower pen body is made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320136302 CN203134181U (en) | 2013-03-25 | 2013-03-25 | Special pointer used for international economic and trade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320136302 CN203134181U (en) | 2013-03-25 | 2013-03-25 | Special pointer used for international economic and trade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203134181U true CN203134181U (en) | 2013-08-14 |
Family
ID=48942133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320136302 Expired - Fee Related CN203134181U (en) | 2013-03-25 | 2013-03-25 | Special pointer used for international economic and trade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203134181U (en) |
-
2013
- 2013-03-25 CN CN 201320136302 patent/CN203134181U/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: 20130814 Termination date: 20150325 |
|
| EXPY | Termination of patent right or utility model |