CN210244711U

CN210244711U - Novel flexible stylus is used in foreign language teaching

Info

Publication number: CN210244711U
Application number: CN201921032793.XU
Authority: CN
Inventors: Shengyong Sun; 孙圣勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-04-03
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a novel foreign language teaching is with flexible stylus, including the body of a writing brush, the fixed surface of the body of a writing brush is connected with the fixed block, the side fixedly connected with pen clip of fixed block, the spout has been seted up to the opposite side of fixed block, the inner wall sliding connection of spout has the kelly, the circular slot has been seted up to the side of the body of a writing brush, the first spring of inside wall fixedly connected with of circular slot, the one end fixedly connected with pen-holder of first spring, the first snap ring of one end fixed surface of pen-holder is connected with, the screw hole has been seted up to the one end of pen-holder. This novel foreign language teaching is with flexible stylus through taking out the kelly, makes the pen-holder pop out through the inside first spring of body to make the one end of pen-holder pass through first snap ring card in the body, rotatory movable rod again, make the one end of movable rod rotate out outside the body, and press the switch, make laser emitter's transmitting terminal jet-out laser, the instruction target of being convenient for, thereby reach the stylus that foreign language teaching used and be convenient for stretch out and draw back.

Description

Novel flexible stylus is used in foreign language teaching

Technical Field

The utility model relates to a teaching tool technical field specifically is a novel foreign language teaching is with flexible stylus.

Background

The existing foreign language teaching stylus on the market can only simply indicate, and is too long and not well placed when moving, so that normal teaching and work are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel foreign language teaching is with flexible stylus to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel telescopic indicating pen for foreign language teaching comprises a pen body, wherein a fixed block is fixedly connected to the surface of the pen body, a pen clip is fixedly connected to the side surface of the fixed block, a sliding groove is formed in the other side of the fixed block, a clamping rod is slidably connected to the inner wall of the sliding groove, a circular groove is formed in the side surface of the pen body, a first spring is fixedly connected to the inner side wall of the circular groove, a pen holder is fixedly connected to one end of the first spring, a first clamping ring is fixedly connected to the surface of one end of the pen holder, a threaded hole is formed in one end of the pen holder, a movable rod is in threaded connection with the inner wall of the threaded hole, a second clamping ring is fixedly connected to the surface of one end of the movable rod, a battery assembly is arranged inside the lower surface of the movable rod, a convex groove is formed in the upper surface of the, the lower fixed surface of fixed ring is connected with the second spring, the groove of accomodating has been seted up to the one end of movable rod, the inner wall fixedly connected with laser emitter who accomodates the groove, the end fixedly connected with nib of movable rod.

Preferably, the bottom end of the clamping rod penetrates through the upper surface of the pen body and extends to the inner top wall of the circular groove in the pen body.

Preferably, one end of the pen holder is clamped with the inner wall of the circular groove on the side face of the pen body through a first clamping ring.

Preferably, the surface of one end of the movable rod is in threaded connection with the inner wall of a threaded hole in the side face of one end of the penholder through a second clamping ring, and the length of the threaded hole is the same as that of the movable rod

Preferably, the inner wall of the convex groove on the upper surface of the movable rod is provided with a circular groove matched with the fixed circular ring and the second spring.

Preferably, the bottom of switch and the overlap joint of the trigger zone of laser emitter upper surface, and the round hole of seting up with laser emitter transmission end looks adaptation is seted up to the one end of movable rod.

Advantageous effects

The utility model provides a novel foreign language teaching is with flexible stylus, this novel foreign language teaching is with flexible stylus, through taking out the kelly, make the pen-holder pop out through the inside first spring of a body, and make the one end of pen-holder pass through first snap ring card in a body, rotatory movable rod again, the one end that makes the movable rod is rotatory out outside a body, and press the switch, make laser emitter's transmitting terminal jet-out laser, the target of being convenient for instruct, thereby reach the stylus that foreign language teaching used and be convenient for stretch out and draw back.

Drawings

FIG. 1 is a schematic front sectional view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of A in the structure diagram 1 of the present invention

In the figure: 1 body, 2 fixed blocks, 3 pen clips, 4 spout, 5 kellies, 6 circular slots, 7 first spring, 8 penholders, 9 first snap rings, 10 screw holes, 11 movable rods, 12 second snap rings, 13 battery packs, 14 convex grooves, 15 switches, 16 fixed circular rings, 17 second springs, 18 storage grooves, 19 laser transmitters and 20 nibs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a novel telescopic indicating pen for foreign language teaching comprises a pen body 1, wherein a fixed block 2 is fixedly connected to the surface of the pen body 1, a pen clip 3 is fixedly connected to the side surface of the fixed block 2, a sliding groove 4 is formed in the other side of the fixed block 2, a clamping rod 5 is slidably connected to the inner wall of the sliding groove 4, a round groove 6 is formed in the side surface of the pen body 1, the bottom end of the clamping rod 5 penetrates through the upper surface of the pen body 1 and extends to the inner top wall of the round groove 6 in the pen body 1, a first spring 7 is fixedly connected to the inner side wall of the round groove 6, a pen holder 8 is fixedly connected to one end of the first spring 7, a first clamping ring 9 is fixedly connected to the surface of one end of the pen holder 8, one end of the pen holder 8 is clamped with the inner wall of the round groove 6 in the side surface of the pen body 1 through the first clamping ring 9, a threaded hole 10 is formed, the surface of one end of the movable rod 11 is in threaded connection with the inner wall of a threaded hole 10 on the side surface of one end of the pen holder 8 through a second snap ring 12, the length of the threaded hole 10 is the same as that of the movable rod 11, a battery component 13 is arranged inside the lower surface of the movable rod 11, a convex groove 14 is formed in the upper surface of the movable rod 11, a switch 15 is connected to the inner wall of the convex groove 14 in a sliding manner, a fixed ring 16 is fixedly connected to the side surface of the switch 15, a second spring 17 is fixedly connected to the lower surface of the fixed ring 16, a circular groove matched with the fixed ring 16 and the second spring 17 is formed in the inner wall of the convex groove 14 in the upper surface of the movable rod 11, a containing groove 18 is formed in one end of the movable rod 11, a laser emitter 19 is fixedly connected to the inner wall of the containing groove 18, the bottom end of the switch 15 is overlapped with a trigger area on, the movable rod 11 has a nib 20 fixedly connected thereto.

The working principle is as follows: when using novel foreign language teaching with flexible stylus, through taking out card pole 5, make pen-holder 5 pop out through the inside first spring 7 of body of a brush 1 to make 8 one ends of pen-holder pass through first snap ring 9 card in body of a brush 1, rotatory movable rod 11 again, make the one end of movable rod 11 rotatory out of body of a brush 1 outside, and press switch 15, make laser emitter 19's transmitting terminal jet-out laser, be convenient for instruct the target, thereby reach the stylus that foreign language teaching used and be convenient for stretch out and draw back.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel foreign language teaching is with flexible stylus, includes body of a pen (1), its characterized in that: the pen comprises a pen body (1), a fixed block (2) is fixedly connected to the surface of the pen body (1), a pen clip (3) is fixedly connected to the side face of the fixed block (2), a sliding groove (4) is formed in the other side of the fixed block (2), a clamping rod (5) is slidably connected to the inner wall of the sliding groove (4), a circular groove (6) is formed in the side face of the pen body (1), a first spring (7) is fixedly connected to the inner side wall of the circular groove (6), a pen holder (8) is fixedly connected to one end of the first spring (7), a first clamping ring (9) is fixedly connected to the surface of one end of the pen holder (8), a threaded hole (10) is formed in one end of the pen holder (8), a movable rod (11) is connected to the inner wall of the threaded hole (10) in a threaded manner, a second clamping ring (12) is fixedly connected to the surface, tongue (14) have been seted up to the upper surface of movable rod (11), the inner wall sliding connection of tongue (14) has switch (15), the fixed ring of side fixedly connected with (16) of switch (15), the lower fixed surface of fixed ring (16) is connected with second spring (17), the one end of movable rod (11) has been seted up and has been accomodate groove (18), accomodate inner wall fixedly connected with laser emitter (19) of groove (18), the end fixedly connected with nib (20) of movable rod (11).

2. The novel telescopic stylus for foreign language teaching according to claim 1, wherein: the bottom end of the clamping rod (5) penetrates through the upper surface of the pen body (1) and extends to the inner top wall of the circular groove (6) in the pen body (1).

3. The novel telescopic stylus for foreign language teaching according to claim 1, wherein: one end of the pen holder (8) is clamped with the inner wall of the circular groove (6) on the side surface of the pen body (1) through a first clamping ring (9).

4. The novel telescopic stylus for foreign language teaching according to claim 1, wherein: the surface of one end of the movable rod (11) is in threaded connection with the inner wall of a threaded hole (10) in one side face of one end of the penholder (8) through a second clamping ring (12), and the length of the threaded hole (10) is the same as that of the movable rod (11).

5. The novel telescopic stylus for foreign language teaching according to claim 1, wherein: the inner wall of the convex groove (14) on the upper surface of the movable rod (11) is provided with a circular groove matched with the fixed circular ring (16) and the second spring (17).

6. The novel telescopic stylus for foreign language teaching according to claim 1, wherein: the bottom of switch (15) and the overlap joint of the trigger zone of laser emitter (19) upper surface, and the round hole of holding looks adaptation with laser emitter (19) transmission is seted up to the one end of movable rod (11).