CN202904936U - Chinese multipurpose ferule - Google Patents
Chinese multipurpose ferule Download PDFInfo
- Publication number
- CN202904936U CN202904936U CN 201220649374 CN201220649374U CN202904936U CN 202904936 U CN202904936 U CN 202904936U CN 201220649374 CN201220649374 CN 201220649374 CN 201220649374 U CN201220649374 U CN 201220649374U CN 202904936 U CN202904936 U CN 202904936U
- Authority
- CN
- China
- Prior art keywords
- fixed
- chinese
- section
- ferule
- telescopic joint
- 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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Abstract
A Chinese multipurpose ferule is provided and the utility model relates to the teaching article field and especially relates to the Chinese multipurpose ferule, comprising a fixed section. A laser switch is arranged on a rear portion of the fixed section. A blackboard eraser body is mounted on the middle of the fixed section and is provided with a felt pad fixed on the blackboard eraser body by a fixed plate. A fixed ring is mounted on a front portion of the fixed section. A card pallet is disposed on the fixed ring and is provided with 3-7 grooves. A third expansion section is arranged in the fixed section. A second expansion section is arranged in the third expansion section. A first expansion section is mounted in the second expansion section. A laser hole is mounted on a front end of the first expansion section. The fixed section is made of aluminium. The beneficial effects of the utility model are that structure design is reasonable and practical, conception is ingenious and novel, use is simple and convenient, a plurality of teaching appliances are integrated, cards can be disposed on the ferule and the ferule is especially suitable for Chinese teachers.
Description
Technical field
The utility model relates to the realia field, relates in particular to the multiplex formula teacher's pointer of a kind of Chinese.
Background technology
Teacher's pointer is the teaching aid that often uses in the teachers ' teaching process, but existing teacher's pointer structure is single, can only play indicative function, especially for having picture or multimedia equipment in the modern teaching, simple teacher's pointer is difficult to play comprehensive function, especially teacher's pointer and other teaching aid equipment is separated, and carries inconvenience, also more inconvenient during use, practical effect is bad.
The utility model content
The utility model is for the prior art above shortcomings, the novel multiplex formula teacher's pointer of a kind of Chinese is provided, novel teacher's pointer is provided with blackboard eraser at the rear portion, blackboard eraser and teacher's pointer are combined, simultaneously in the front portion of blackboard eraser the card pallet has been installed, can inlay card and the content pointed out in the teaching process on the card pallet, make things convenient for teaching.
The purpose of this utility model is to be achieved through the following technical solutions:
The multiplex formula teacher's pointer of a kind of Chinese, comprise fixed knot, described fixed knot rear portion is provided with laser switch, described fixed knot middle part is provided with the wiping board body, described wiping board body is provided with felt mattress, described felt mattress is fixed by fixed head and wiping board body, described fixed knot front portion is provided with set collar, described set collar is provided with the card pallet, and the card pallet is provided with groove, and described groove is provided with 3-7, be provided with the 3rd telescopic joint in the described fixed knot, be provided with the second telescopic joint in described the 3rd telescopic joint, be provided with the first telescopic joint in described the second telescopic joint, described the first telescopic joint front end is provided with laser hole.
Described fixed knot is made of aluminum.
The utility model beneficial effect: reasonable in design is practical, and the novelty that is skillfully constructed is easy to use, integrates multiple teaching aid, can place card at teacher's pointer, is particularly suitable for Chinese teacher's use.
Description of drawings
Fig. 1 is the multiplex formula teacher's pointer of Chinese described in the utility model structural representation.
Among the figure:
The 1-laser hole; 2-the first telescopic joint; 3-the second telescopic joint; 4-the 3rd telescopic joint; The 5-groove; The 6-fixed head; 7-wiping board body; The 8-felt mattress; The 9-fixed knot; The 10-laser switch; 11-card pallet.
Embodiment
The below is described in further detail the utility model with embodiment with reference to the accompanying drawings:
As shown in Figure 1, the multiplex formula teacher's pointer of a kind of Chinese of the present utility model, comprise fixed knot 9, described fixed knot 9 is made of aluminum, the aluminium quality is light, described fixed knot 9 rear portions are provided with laser switch 10, laser switch 10 is used for the laser-emitting device in the control fixed knot 9, described fixed knot 9 middle parts are provided with wiping board body 7, described wiping board body 7 is provided with felt mattress 8, the chalk trace that felt mattress 8 is used on the blackboard wiping, described felt mattress 8 is fixing with wiping board body 7 by fixed head 6, the fixed head 6 of wiping board body 7 both sides firmly is fixed on felt mattress 8 on the wiping board body 7, described fixed knot 9 front portions are provided with set collar, described set collar is provided with card pallet 11, card pallet 11 is provided with groove 5, be used for inlaying card, described groove establishes 5 3-7, preferred plan is 5, in groove 5, can place card, teacher can make card with the notes in the teaching and pack in the pallet, the limit is reminded by teacher's pointer teaching limit and is watched, made things convenient for teaching, also " forever word eight treating observances " in the Chinese teaching process can be made picture, be embedded in the card pallet, explanation has very large suggesting effect to teacher's literal, be provided with the 3rd telescopic joint 4 in the described fixed knot 9, be provided with the second telescopic joint 3 in described the 3rd telescopic joint 4, be provided with the first telescopic joint 2 in described the second telescopic joint 3, the multi-stage expansion joint can be made by aluminium alloy also can be made of aluminum, described the first telescopic joint 2 front ends are provided with laser hole 1, and laser hole 1 is the transmitting site of laser beam.
During use, Chinese teacher such as needs use teacher's pointer to carry out the explanation work of multimedia overhead projector lamp, just the multi-stage expansion joint is pulled out in fixed knot 9, at this moment the entire length of teaching aid lengthens, can use as teacher's pointer, when the central literal of culture and education teacher on blackboard need to be wiped, just use the felt mattress 8 on the wiping board body 7 to wipe work, if when needing special mark for the words on the blackboard or on the projector, just open laser switch 10, laser beam shines on the corresponding words by laser hole 1 and gets final product, and also can take out card in card pallet 11 and carry out aided education in teaching process.After the use, card all is put back in the groove 5 of card pallet 11 and get final product, can be with whole flexible the arriving in the fixed knot 9 of multi-joint telescoping joint after the use, the area that occupies lectern diminishes, and is easy to use.
Claims (2)
1. multiplex formula teacher's pointer of Chinese, it is characterized in that: comprise fixed knot, described fixed knot rear portion is provided with laser switch, described fixed knot middle part is provided with the wiping board body, described wiping board body is provided with felt mattress, described felt mattress is fixed by fixed head and wiping board body, described fixed knot front portion is provided with set collar, described set collar is provided with the card pallet, and the card pallet is provided with groove, and described groove is provided with 3-7, be provided with the 3rd telescopic joint in the described fixed knot, be provided with the second telescopic joint in described the 3rd telescopic joint, be provided with the first telescopic joint in described the second telescopic joint, described the first telescopic joint front end is provided with laser hole.
2. the multiplex formula teacher's pointer of a kind of Chinese as claimed in claim 1, it is characterized in that: described fixed knot is made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649374 CN202904936U (en) | 2012-12-01 | 2012-12-01 | Chinese multipurpose ferule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649374 CN202904936U (en) | 2012-12-01 | 2012-12-01 | Chinese multipurpose ferule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202904936U true CN202904936U (en) | 2013-04-24 |
Family
ID=48125575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220649374 Expired - Fee Related CN202904936U (en) | 2012-12-01 | 2012-12-01 | Chinese multipurpose ferule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202904936U (en) |
-
2012
- 2012-12-01 CN CN 201220649374 patent/CN202904936U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131201 |