CN208855301U - Line lattice diagraph - Google Patents

Abstract

The utility model discloses a kind of line lattice diagraphs, are related to teaching tool technical field, the line lattice diagraph, including lever ontology, the lever ontology is provided with pen container slot, and slidable pen container body is provided in the pen container slot, is provided with paintbrush in the pen container body；The bottom of the external side of pen container is provided with the elastic component that one end is fixedly connected with pen container body, and the other end of the elastic component is fixedly connected with block piece；Pen container slot lower part is provided with the baffle of the long opening of tool, and the block piece is located on the downside of the baffle and block piece cannot pass through baffle, and the elastic component is through long opening across baffle；The top edge of the external side of pen container is provided with buckle, and pen container groove top portion is provided with and the buckle slot for buckling and matching.This line lattice diagraph is simple, practical, can make the line trrellis diagram drawn more specification, beauty, while time saving and laborsaving, moreover it is possible to adjust the distance between two adjacent lines, have certain flexibility.

Description

Line lattice diagraph

Technical field

The utility model relates to teaching tool technical field, especially a kind of diagraph for the lattice that draw lines.

Background technique

In the teaching process such as phonetic, English, especially in primary school education, teacher often requires to draw lines on blackboard Trrellis diagram, the writing then standardized in online trrellis diagram, achievees the purpose that beauty, so that student be promoted to form good book from small Habit is write, wherein most commonly used is four lines, three trrellis diagram；But the teacher in school is mostly when drawing lines trrellis diagram at present It holds paintbrush with hand directly to draw on blackboard, the line trrellis diagram thus drawn, can't there are the problems such as bent, lack of standardization is distorted By once, time-consuming and laborious, if arranged uniformly between taking into account straight, multiple lines of lines as far as possible, that will have been spent more Time and efforts；Some teachers can be by ruler come the trrellis diagram that draws lines, although can be further improved the straight of lines and specification Degree, but in operation, teacher firmly shield will push down ruler and prevent ruler from shifting on the other hand, and the other hand will hold paintbrush Draw, at the same also need it is duplicate finish several threads, so also still remaining time-consuming and laborious problem.

Utility model content

In order to overcome the above-mentioned deficiencies of the prior art, the utility model provide it is a kind of can divider calipers model line lattice and time saving and energy saving Line lattice diagraph.

The technical scheme adopted by the utility model is

Line lattice diagraph, including lever ontology, the lever ontology are provided with pen container slot, and being provided in the pen container slot can The pen container body of sliding is provided with paintbrush in the pen container body；The bottom of the external side of pen container is provided with one end and pen container body is solid Surely the other end of the elastic component connected, the elastic component is fixedly connected with block piece；Pen container slot lower part is provided with the long opening of tool Baffle, the block piece is located on the downside of the baffle and block piece cannot pass through baffle, and the elastic component is through long opening across baffle； The top edge of the external side of pen container is provided with buckle, and pen container groove top portion is provided with and the buckle for buckling and matching Slot.

This line lattice diagraph, which only needs picture once, can draw required line trrellis diagram, by once, it is more not have to duplicate picture It is secondary, compared to the line trrellis diagram for, directly come picture, both being saved the time with hand or having saved many strength, while having been drawn using this line lattice diagraph Also more specification, beauty, arrangement are carefully and neatly done；In addition, the pen container body of this line lattice diagraph setting can slide, pen container body Number can be set as needed, elastic component, block piece, baffle and buckle, buckle slot common cooperation under, when needing to adjust picture Between line and line out apart from when, portable first stroke of a Chinese character cylinder can be used, its buckle is made to leave buckle slot completely, then push pen container body At to another buckle slot, then allows buckle to be embedded in buckle slot herein, the drawing again of line trrellis diagram can be carried out, it is very clever It is living, practical.

There are four slidable pen container bodies for setting in the pen container slot.What school teacher was often used is four lines, three trrellis diagram, because This four pen container body of setting.

The top edge of the external side of pen container buckles there are two being symmetrical arranged.It is symmetrical arranged two buckles and is conducive to pen container Body is preferably fixed.

Pen container groove top portion is provided at least four pairs of buckle slots.Because being arranged, there are four pen container bodies, and each pen container body There are two symmetrical buckles for upper setting, so at least needing four pairs of buckle slots could meet demand.

It is equidistant between the buckle slot adjacent two-by-two of pen container groove top portion unilateral side.It can be designed so that adjacent pen in this way The distance between cylinder is equal, makes to be equidistant between adjacent paintbrush, to draw the specification line lattice that arrangement is uniform, lines are carefully and neatly done Figure.

Pen container groove top portion is provided with seven pairs of buckle slots.More buckle slots is set, pen container body can be made in different buckles Switch between slot, so as to adjust the size width of the line trrellis diagram finally drawn, flexibly uses.

The elastic component is spring.Spring is scalable, and it is very appropriate to be applied to the utility model.

The paintbrush is chalk.It writes on blackboard at present, chalk is used more, more commonly.

The block piece is the metal plate of round pie structure.Both it can guarantee that block piece can bear large force, block piece can also be made Activity under the baffle is more freely.

The beneficial effects of the utility model are: this line lattice diagraph is simple, practical, required line trrellis diagram can be once drawn, no The line trrellis diagram only saved the time, saved strength, and draw more specification, beauty, moreover it is possible to adjust line trrellis diagram as needed Spacing size has certain flexibility.

Detailed description of the invention

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

Fig. 2 is the top view of the utility model.

Fig. 3 is the A-A cross-sectional view in Fig. 2.

In the figure, it is marked as 1- lever ontology；2- pen container slot；3- pen container body；4- paintbrush；5- elastic component；6- block piece；7- long is opened Mouthful；8- baffle；9- buckle；10- buckle slot.

Specific embodiment

The present invention will be further described with reference to the accompanying drawing.

As shown in Figure 1, Figure 2, Figure 3 shows, the line lattice diagraph of the utility model, including lever ontology 1, the lever ontology 1 It is provided with pen container slot 2, setting is provided with paintbrush in the pen container body 3 there are four slidable pen container body 3 in the pen container slot 2 4, the paintbrush 4 is chalk；The bottom in 3 outside of pen container body is provided with the elastic component 5 that one end is fixedly connected with pen container body 3, The other end of the elastic component 5 is fixedly connected with block piece 6, and the elastic component 5 is spring, and the block piece 6 is round pie structure Metal plate；2 lower part of pen container slot is provided with the baffle 8 of the long opening 7 of tool, and the block piece 6 is located at 8 downside of baffle and block piece 6 cannot pass through baffle 8, and the elastic component 5 passes through baffle 8 through long opening 7；The top edge in 3 outside of pen container body is symmetrically set It sets there are two buckling 9, the buckle slots 10 to match with the buckle 9 is provided at the top of the pen container slot 2, the buckle slot 10 is total There are seven pairs, is equidistant between the unilateral buckle slot 10 adjacent two-by-two in 2 top of pen container slot.

When needing four three trrellis diagram of line of picture, adjustable pen container body 3, make the distance between pen container body 3 be it is impartial, then It is drawn directly on blackboard once with the line lattice diagraph that hand picks up the utility model, four lines, three trrellis diagram can be obtained；If desired change Portable first stroke of a Chinese character cylinder 3 then can be used in the spacing size of modified line trrellis diagram, so that its buckle 9 is left buckle slot 10 completely, then pushes pen container At body 3 to another buckle slot 10, then allows buckle 9 to be embedded in buckle slot 10 herein, adjust other pen container bodies again according to this operation 3, guarantee the distance between adjacent pen container body 3 be it is equal, the drawing again of line trrellis diagram can be carried out later.

The line lattice diagraph of the utility model can once draw required line trrellis diagram, line that is not only time saving and energy saving, but also drawing Trrellis diagram specification, beauty, while the line trrellis diagram of different spacing can also be drawn, there is flexibility.

Claims (9)

1. line lattice diagraph, it is characterized in that: including lever ontology (1), the lever ontology (1) is provided with pen container slot (2), described It is provided with slidable pen container body (3) in pen container slot (2), is provided with paintbrush (4) in the pen container body (3)；The pen container body (3) The bottom in outside is provided with the elastic component (5) that one end is fixedly connected with pen container body (3), the other end and gear of the elastic component (5) Part (6) is fixedly connected；Pen container slot (2) lower part is provided with the baffle (8) of the long opening (7) of tool, and the block piece (6) is located at described On the downside of baffle (8) and block piece (6) cannot pass through baffle (8), and the elastic component (5) passes through baffle (8) through long opening (7)；It is described Top edge on the outside of pen container body (3) is provided with buckle (9), is provided with and described buckle (9) phase at the top of the pen container slot (2) The buckle slot (10) matched.

2. line lattice diagraph as described in claim 1, it is characterized in that: there are four slidable for setting in the pen container slot (2) Pen container body (3).

3. line lattice diagraph as claimed in claim 2, it is characterized in that: the top edge on the outside of the pen container body (3) is symmetrically set (9) are buckled there are two setting.

4. line lattice diagraph as claimed in claim 2, it is characterized in that: being provided at least four pairs cards at the top of the pen container slot (2) Catching groove (10).

5. line lattice diagraph as claimed in claim 4, it is characterized in that: card adjacent two-by-two unilateral at the top of the pen container slot (2) Catching groove is equidistant between (10).

6. line lattice diagraph as claimed in claim 4, it is characterized in that: being provided with seven pairs of buckle slots at the top of the pen container slot (2) (10)。

7. line lattice diagraph as described in claim 1, it is characterized in that: the elastic component (5) is spring.

8. line lattice diagraph as described in claim 1, it is characterized in that: the paintbrush (4) is chalk.

9. line lattice diagraph as described in claim 1, it is characterized in that: the block piece (6) is the metal plate of round pie structure.