CN201979952U

CN201979952U - Scriber for English language teaching

Info

Publication number: CN201979952U
Application number: CN2011200812788U
Authority: CN
Inventors: 张超
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-25
Filing date: 2011-03-25
Publication date: 2011-09-21
Anticipated expiration: 2021-03-25

Abstract

The utility model discloses a parallel scriber for English language teaching. The parallel scriber comprises two parallel slide rails and a scribing body, wherein a T-shaped groove is arranged on the slide rails; the scribing body is provided with two T-shaped blocks which are inserted into the T-shaped groove and is matched with the T-shaped groove; a plurality of scribing sleeves and chalks, of which one end of each is inserted into each scribing sleeve, are also fixed on the scribing body; the other ends of the chalks extend out of the scribing sleeve; the rear end of the scribing body is provided with a handle; and a spring is arranged between each scribing sleeve and each chalk. The utility model has the beneficial effects that: (1) the scriber has a simple structure; (2) a plurality of scribing sleeves are fixed on the scribing body, the chalks are arranged in the scribing sleeves, and the scribing sleeves can slide along the two parallel slide rails, so that a plurality of parallel straight lines can be drawn at one time to meet the requirements of English language teaching; and (3) the rear part of the scribing body is provided with the handle, so that the scriber can be conveniently held to finish scribing action.

Description

A kind of English teaching scriber

Technical field

The utility model relates to a kind of English teaching apparatus, particularly a kind of English teaching scriber.

Background technology

At present, in the teaching practice of English, in the teaching practice of especially little English learning, the teacher is in order to teach the standard literary style of student's English, often need be on blackboard four straight lines that are parallel to each other, in view of there not being special setting-out apparatus, the teacher can only drawing with ruler one rule, the straight line that this line drawing method draws, not only the interval and the depth of parallelism between two straight lines all can not guarantee, and wastes time and energy.

Summary of the invention

Problem to be solved in the utility model is: a kind of simple in structure, English teaching scriber that can disposable many parallel lines that draw is provided.

In order to solve the problems of the technologies described above, the parallel scriber of English teaching of the present utility model, comprise two parallel slide rails and setting-out body, described slide rail is provided with T type groove, described setting-out body is provided with two T type pieces, described T type piece is inserted in described T type groove and is complementary with T type groove, also is fixed with several setting-out covers and an end on the described setting-out body and is inserted in the interior chalk of setting-out cover, and an other end of described chalk extends to outside the setting-out cover.

For the ease of setting-out, the parallel scriber of English teaching of the present utility model, the rear end of described setting-out body is provided with handle.

The parallel scriber of English teaching of the present utility model, described setting-out cover is four.

For the end that makes each chalk is in same plane in setting-out, the parallel scriber of English teaching of the present utility model is provided with spring between described setting-out cover and the chalk.

The beneficial effect that the utility model is obtained is: (1) is simple in structure; (2) be fixed with several setting-out covers on the setting-out body, be provided with chalk in the setting-out cover, the setting-out cover can slide along two parallel slide rails, thereby, can disposable some the parallel straight lines that draw, satisfy the needs of English teaching; (3) rear portion of setting-out body is provided with handle, and the scriber of being convenient to hold with a firm grip is finished the setting-out action.

Description of drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is the cutaway view of A-A face among Fig. 1.

Among the figure: 1, slide rail, 2, T type groove, 3, the setting-out body, 4, handle, 5, T type piece, 6, the setting-out cover, 7, chalk, 8, spring.

The specific embodiment

As depicted in figs. 1 and 2, the parallel scriber of English teaching of the present utility model, comprise two parallel slide rails 1 and setting-out body 3, described slide rail 1 is provided with T type groove 2, described setting-out body 3 is provided with two T type pieces 5, described T type piece 5 is inserted in described T type groove 2 and is complementary with T type groove 2, also is fixed with four setting-outs cover, 6 and one ends on the described setting-out body 3 and is inserted in chalks 7 in the setting-out cover 6, and an other end of described chalk 7 extends to outside the setting-out cover 6; The rear end of described setting-out body 3 is provided with handle 4; Be provided with spring 8 between described setting-out cover 6 and the chalk 7.

In the time of concrete the use, two slide rails 1 are adjusted to level, pin slide rail 1 then on the other hand, other one holds the handle 4 and the setting-out body 3 that slides to the right, be accompanied by the slip of setting-out body 3, the four parallel straight lines that will draw of the chalks 7 in the setting-out cover 6, thus satisfy the needs of English teaching.

The parallel scriber of English teaching of the present utility model is provided with spring 8 between described setting-out cover 6 and the chalk 7, thereby can guarantees that the end of each chalk 7 is in same plane in setting-out, the continuity of the straight line that assurance is drawn.

The utility model is not limited to above-mentioned embodiment, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the present utility model.

Claims

1. parallel scriber of English teaching, it is characterized in that: comprise two parallel slide rails (1) and setting-out body (3), described slide rail (1) is provided with T type groove (2), described setting-out body (3) is provided with two T type pieces (5), described T type piece (5) is inserted in described T type groove (2) and is complementary with T type groove (2), also be fixed with several setting-out covers (6) and an end on the described setting-out body (3) and be inserted in the interior chalk (7) of setting-out cover (6), an other end of described chalk (7) extends to outside the setting-out cover (6).

2. the parallel scriber of English teaching according to claim 1 is characterized in that: the rear end of described setting-out body (3) is provided with handle (4).

3. the parallel scriber of English teaching according to claim 1 is characterized in that: described setting-out cover (6) is four.

4. the parallel scriber of English teaching according to claim 1 is characterized in that: be provided with spring (8) between described setting-out cover (6) and the chalk (7).