CN203870845U - Novel teaching rod - Google Patents
Novel teaching rod Download PDFInfo
- Publication number
- CN203870845U CN203870845U CN201420297022.4U CN201420297022U CN203870845U CN 203870845 U CN203870845 U CN 203870845U CN 201420297022 U CN201420297022 U CN 201420297022U CN 203870845 U CN203870845 U CN 203870845U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- connecting rod
- rod
- teaching
- upper connecting
- 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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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a novel teaching rod, and relates to the technical field of teaching aids. The front end of the upper connecting rod is provided with a color lamp head, and a transparent cover is jointed to the external side of the color lamp head. The rear end of an upper connecting rod is screwed to a sleeve, and the sleeve at the extreme end is screwed to one end of a lower connecting rod. The other end of the lower connecting rod is provided with an indicating rod, a felt sleeve sleeves the indicating rod, and the protective cover is arranged on the external side of the felt sleeve. The novel teaching rod is reasonable in structural design, and bulbs serving as indicating points are clearer and visible and enhance memory of teaching contents. The novel teaching rod is diversified in function. One end of the novel teaching rod is suitable for teaching with a blackboard or cloth curtain, and the other end is suitable for teaching with a display screen. The novel teaching rod can be used integrally or separately. Joints are connected through thread, which makes the novel teaching rod easier and more rapid for assembly.
Description
Technical field:
The utility model relates to a kind of Novel teaching bar, belongs to teaching aid technical field.
Background technology:
Teacher is in teaching process, all to guide student by teach stick, traditional teaching rod, it is exactly a common rod, attract not student's notice, particularly at the complicated wiring diagram of blackboard, the aspects such as channels and collaterals figure, can not to student, leave clear deep impression by the excellent indication of imparting knowledge to students, movement, be unfavorable for enhancing memory of student.
And the raising along with economic level, now a lot of schools adopt multimedia teaching, it is carrier that cloth curtain is used in some multimedia teaching, and more flourishing area adopts touch-screen as carrier, at present existing simple wooden or the excellent function of aluminum is too single, therefore can not meet the just demand in many ways of modern teaching.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of Novel teaching bar.
Novel teaching bar of the present utility model; it comprises connecting rod, color lamp head, transparency cover, electric wire, accumulator, shift knob, USB charging inlet, sleeve, lower link, indicator stem, blanket sleeve and over cap; the front end of upper connecting rod is provided with color lamp head; the outside of color lamp head is socketed with transparency cover; rear end and the sleeve of upper connecting rod spin; and the sleeve of least significant end and one end of lower link spin; the other end of lower link is provided with indicator stem; on indicator stem, be socketed with blanket sleeve, the arranged outside of blanket sleeve has over cap.
As preferably, described upper connecting rod designs for cavity, and is provided with accumulator in upper connecting rod, and accumulator is connected with color lamp head by electric wire, and is provided with shift knob and USB charging inlet on the lower outside wall of upper connecting rod.
As preferably, the junction of described upper connecting rod, sleeve and lower link is provided with corresponding helicitic texture, conveniently spins.
As preferably, described sleeve is a plurality of, and socket mutually between each sleeve.
The beneficial effects of the utility model: it can overcome the drawback of prior art, reasonable in design, adopts bulb as indication, more clear and intuitive, be conducive to deepen the memory of student to content, and its function is more various, one end goes for the teaching of blackboard cloth curtain, and the other end is applicable to display screen teaching, can be used as an integral body uses, also detachable use, adopts and is threaded between joint, combines convenient quick.
Accompanying drawing explanation:
For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is the utility model structural representation;
Fig. 2 is the package assembly schematic diagram of the utility model while being applied in blackboard cloth curtain;
Fig. 3 is the package assembly schematic diagram of the utility model while being applied in display screen.
The upper connecting rod of 1-; 2-color lamp head; 3-transparency cover; 4-electric wire; 5-accumulator; 6-shift knob; 7-USB charging inlet; 8-sleeve; 9-lower link; 10-indicator stem; 11-blanket sleeve; 12-over cap.
Embodiment:
As Figure 1-3, this embodiment is by the following technical solutions: it comprises connecting rod 1, color lamp head 2, transparency cover 3, electric wire 4, accumulator 5, shift knob 6, USB charging inlet 7, sleeve 8, lower link 9, indicator stem 10, blanket sleeve 11 and over cap 12, the front end of upper connecting rod 1 is provided with color lamp head 2, the outside of color lamp head 2 is socketed with transparency cover 3, the rear end of upper connecting rod 1 and sleeve 8 spin, and the sleeve 8 of least significant end spins with one end of lower link 9, the other end of lower link 9 is provided with indicator stem 10, on indicator stem 10, be socketed with blanket sleeve 11, the arranged outside of blanket sleeve 11 has over cap 12.
Wherein, described upper connecting rod 1 is for cavity designs, and in upper connecting rod 1, is provided with accumulator 5, and accumulator 5 is connected with color lamp head 2 by electric wire 4, and is provided with shift knob 6 and USB charging inlet 7 on the lower outside wall of upper connecting rod 1; The junction of described upper connecting rod 1, sleeve 8 and lower link 10 is provided with corresponding helicitic texture, conveniently spins; Described sleeve 8 is a plurality of, and socket mutually between each sleeve 8.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a Novel teaching bar, it is characterized in that: it comprises connecting rod (1), color lamp head (2), transparency cover (3), electric wire (4), accumulator (5), shift knob (6), USB charging inlet (7), sleeve (8), lower link (9), indicator stem (10), blanket sleeve (11) and over cap (12), the front end of upper connecting rod (1) is provided with color lamp head (2), the outside of color lamp head (2) is socketed with transparency cover (3), the rear end of upper connecting rod (1) and sleeve (8) spin, and the sleeve of least significant end (8) spins with one end of lower link (9), the other end of lower link (9) is provided with indicator stem (10), on indicator stem (10), be socketed with blanket sleeve (11), the arranged outside of blanket sleeve (11) has over cap (12).
2. a kind of Novel teaching bar according to claim 1, it is characterized in that: described upper connecting rod (1) designs for cavity, and in upper connecting rod (1), be provided with accumulator (5), accumulator (5) is connected with color lamp head (2) by electric wire (4), and on the lower outside wall of upper connecting rod (1), is provided with shift knob (6) and USB charging inlet (7).
3. a kind of Novel teaching bar according to claim 1, is characterized in that: the junction of described upper connecting rod (1), sleeve (8) and lower link (10) is provided with corresponding helicitic texture.
4. a kind of Novel teaching bar according to claim 1, is characterized in that: described sleeve (8) is for a plurality of, and socket mutually between each sleeve (8 it).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297022.4U CN203870845U (en) | 2014-05-31 | 2014-05-31 | Novel teaching rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297022.4U CN203870845U (en) | 2014-05-31 | 2014-05-31 | Novel teaching rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203870845U true CN203870845U (en) | 2014-10-08 |
Family
ID=51651773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420297022.4U Expired - Fee Related CN203870845U (en) | 2014-05-31 | 2014-05-31 | Novel teaching rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203870845U (en) |
-
2014
- 2014-05-31 CN CN201420297022.4U patent/CN203870845U/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: 20141008 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |