CN203727042U

CN203727042U - Multifunctional pen for teaching

Info

Publication number: CN203727042U
Application number: CN201420056533.7U
Authority: CN
Inventors: 单新梅
Original assignee: Shaanxi University of Technology
Current assignee: Shaanxi University of Technology
Priority date: 2014-01-24
Filing date: 2014-01-24
Publication date: 2014-07-23
Anticipated expiration: 2024-01-24

Abstract

A multifunctional pen for teaching comprises a fixed pen barrel, one end of the fixed pen barrel is movably connected with a rotating pen barrel which is in thread connection with a pen cap, and the other end of the fixed pen barrel is connected with a spotlight pen tail through a rotating shaft. The tail end of the spotlight pen tail is provided with an elastic locking piece which is in thread connection with a locking nut, a stop block which is in thread connection with the rotating pen barrel is arranged inside the rotating pen barrel, and a refill is arranged between the stop block and the pen cap. The refill is provided with a protrusion, a return spring is arranged between the protrusion and the pen cap, a spotlight and a battery connected with the spotlight are arranged inside the spotlight pen tail, the end face of the spotlight pen tail is provided with an elastic piece, and the elastic piece is connected with a buckling button on the fixed pen barrel in a clamped mode. The multifunctional pen for teaching is simple in structure, has three functions, meets the requirements of a teacher in a class, can not only be used as a pen and a chalk sleeve but also be used as a spotlight for multimedia teaching, and is clean, convenient to use and practical.

Description

A kind of Multifunction teaching pen

Technical field

The utility model relates to teaching aid field, is particularly related to a kind of Multifunction teaching pen.

Background technology

At present, while carrying out educational training on the spot, be difficult to good teaching demonstration equipment, strengthened to a certain extent the difficulty of guided teaching, cause educational training inefficiency; And in most schools, most teachers still stretch arm and indicate board of education or giant-screen with hand, also have and use teaching pole, but the teaching pole of using is also function singleness, can not meet existing teaching demand.

Utility model content

The technical problem that the utility model solves is to provide a kind of Multifunction teaching pen, to solve the problem proposing in above-mentioned background technology.

For achieving the above object, the utility model provides following technical scheme:

A kind of Multifunction teaching pen, comprise cap, pen core, Rotating pencil vase, block, fixing pen container, bending button, spotlight, a spotlight tail, battery, locking nut, locking shell fragment, lamp switch, rotating shaft, magnet, back-moving spring, described fixedly pen container one end is flexibly connected with Rotating pencil vase, the Rotating pencil vase cap that is threaded, the other end of described fixedly pen container is connected with a spotlight tail by rotating shaft, the end of a spotlight tail is provided with locking shell fragment, locking nut is threaded on locking shell fragment, described Rotating pencil vase inside is provided with the block being threaded with it, between block and cap, be provided with pen core, pen core is provided with between projection and cap and is provided with back-moving spring, a described spotlight tail inside is provided with spotlight and connected battery, the end face of a described spotlight tail be provided with fixing pen container on bend the shell fragment of button clamping.

A nearly step, a described spotlight tail is provided with lamp switch, for opening spotlight, imparts knowledge to students.

A nearly step, described fixedly pen container inner side is installed with magnet, the convenient spotlight tail of drawing.

As preferably, the sheathing material of a described spotlight tail is ferroalloy, and the material of remaining part is aluminium alloy, facilitates magnet to draw a spotlight tail and automatically presses lamp switch, to open spotlight.

As preferably, described locking nut and locking shell fragment form chalk holder device, are used for clamping chalk for writing.

This device can be done pen and chalk sleeve, also can make spotlight for multimedia teaching, described Rotating pencil vase and fixedly can rotating arbitrarily between pen container 5, by screw thread, drive block to move up and down and control pen core turnover (as Fig. 1), a described spotlight tail and fixedly pen container can rotate by rotating shaft (as Fig. 2), by magnet, hold a tail, make spotlight for multimedia teaching, also can chalk (as Fig. 3) be installed at a tail end, do chalk sleeve use, clean and convenient.

Beneficial effect: the utility model is simple in structure, one three use, have met teacher classroom needs, can do pen and chalk sleeve, also can make spotlight for multimedia teaching, and clean and convenient is practical.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the state that Teaching pen is opened spotlight;

Fig. 3 is the state diagram of chalk sleeve locking chalk;

The specific embodiment

Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.

A kind of Multifunction teaching pen, comprise cap 1, pen core 2, Rotating pencil vase 3, block 4, fixedly pen container 5, bending button 6, spotlight 7, a spotlight tail 8, battery 9, locking nut 10, locking shell fragment 11, lamp switch 12, rotating shaft 13, magnet 14, back-moving spring 15, described fixedly pen container 5 one end are flexibly connected with Rotating pencil vase 3, Rotating pencil vase 3 cap 1 that is threaded, the other end of described fixedly pen container 5 is connected with a spotlight tail 8 by rotating shaft 13, the end of a spotlight tail 8 is provided with locking shell fragment 11, locking nut 10 is threaded on locking shell fragment 11, described Rotating pencil vase 3 inside are provided with the block 4 being threaded with it, between block 4 and cap 1, be provided with pen core 2, pen core 2 is provided with between projection and cap 1 and is provided with back-moving spring, a described spotlight tail 8 inside are provided with spotlight 7 and connected battery 9, the end face of a described spotlight tail 8 be provided with fixing pen container 5 on bend the shell fragment of button 6 clampings.

A nearly step, a described spotlight tail 8 is provided with lamp switch 12, for opening spotlight 7, imparts knowledge to students.

A nearly step, described fixedly pen container 5 inner sides are installed with magnet 14, the convenient spotlight tail 8 of drawing.

As preferably, the sheathing material of a described spotlight tail 8 is ferroalloy, and the material of remaining part is aluminium alloy, facilitates magnet to draw a spotlight tail 8 and automatically presses lamp switch 12, to open spotlight 7.

As preferably, described locking nut 10 and locking shell fragment 11 form chalk holder devices, are used for clamping chalk for writing.

This device can be done pen and chalk sleeve, also can make spotlight for multimedia teaching, described Rotating pencil vase 3 and fixedly can rotating arbitrarily between pen container 5, by screw thread, drive block 4 to move up and down and control pen core 2 turnover, a described spotlight tail 8 and fixedly pen container 5 can, by rotating shaft 13 rotations (as Fig. 2), hold a tail by magnet 14, make spotlight for multimedia teaching, also can chalk be installed at a tail end, do chalk sleeve use, clean and convenient.

The utility model is simple in structure, and one three use have met teacher classroom needs, can do pen and chalk sleeve, also can make spotlight for multimedia teaching, and clean and convenient is practical.

The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a Multifunction teaching pen, comprise cap, pen core, Rotating pencil vase, block, fixing pen container, bending button, spotlight, a spotlight tail, battery, locking nut, locking shell fragment, lamp switch, rotating shaft, magnet, back-moving spring, it is characterized in that, described fixedly pen container one end is flexibly connected with Rotating pencil vase, the Rotating pencil vase cap that is threaded, the other end of described fixedly pen container is connected with a spotlight tail by rotating shaft, the end of a spotlight tail is provided with locking shell fragment, locking nut is threaded on locking shell fragment, described Rotating pencil vase inside is provided with the block being threaded with it, between block and cap, be provided with pen core, pen core is provided with between projection and cap and is provided with back-moving spring, a described spotlight tail inside is provided with spotlight and connected battery, the end face of a described spotlight tail be provided with fixing pen container on bend the shell fragment of button clamping, a described spotlight tail is provided with lamp switch, described fixedly pen container inner side is installed with magnet.

2. a kind of Multifunction teaching pen according to claim 1, is characterized in that, the sheathing material of a described spotlight tail is ferroalloy, and the material of remaining part is aluminium alloy.

3. a kind of Multifunction teaching pen according to claim 1, is characterized in that, described locking nut and locking shell fragment form chalk holder device.