CN212179721U - Proportional scale - Google Patents

Abstract

The utility model discloses a scale, its characterized in that: the ruler comprises a ruler base (1) and a ruler piece (2), wherein the ruler base (1) and the ruler piece (2) are detachably connected. Compared with the prior art, the utility model the advantage lie in: the utility model discloses a scale seat and chi piece are modular assembly structure, can produce respectively, can directly produce the different chi seats of colour and chi piece like this, and the differentiation of each face of different proportions of being convenient for saves this step of artifical mopping, stops paint environmental protection hidden danger when keeping the product pleasing to the eye.

Description

Proportional scale

Technical Field

The utility model belongs to the technical field of the scale, specifically indicate a scale of modularization installation.

Background

The scale is a main tool for measuring and converting the scale of the drawing, the triangular scale is a form of the scale, the scale is in the shape of a triangular prism, so that the triangular scale is called to be respectively engraved with 6 scales with different proportions on three edge surfaces of the scale, when drawing is carried out according to the 6 scales, the dimension numerical value can be directly taken from the corresponding scale without additional calculation, the measuring length and the conversion proportion of the triangular scale are various, and the triangular scale can be selected according to the situation when in use.

In the prior art, the triangular scale is of an integrally formed triangular structure, a groove is formed between two triangular scales for distinguishing each surface of different proportions, and manual painting in the groove is coated into different colors; in addition, if one side of the fixed mode is damaged, the fixed mode cannot be replaced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art not enough, provide a modular assembly, do not need artifical mopping, the security is high and the appearance beautifully does not influence a scale of use.

In order to solve the technical problem, the utility model provides a technical scheme does: a scale comprises a scale base and a scale blade, wherein the scale base is detachably connected with the scale blade.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a scale seat and chi piece are modular assembly structure, can produce respectively, can directly produce the different chi seat of colour and chi piece like this, and the differentiation of each face of different proportions of being convenient for also can let the mopping part of recess can not pollute the chi piece on, keep the whole pleasing to the eye of product.

Preferably, the ruler sheet and the ruler base are connected through a buckle. The utility model provides a chi seat and chi piece can adopt plastics material injection moulding, and the material buckle that moulds plastics is connected simple to operate, and simple structure.

Preferably, the ruler sheet comprises a first ruler sheet, a second ruler sheet and a third ruler sheet, and the first ruler sheet, the second ruler sheet and the third ruler sheet are connected with the ruler base in a buckling mode to form the triangular scale. The triangular scale is the most applied scale in the prior art, the three scale blades and the scale base are of the same structure, the triangular scale is of a modular installation structure, and compared with the triangular scale in the prior art, the triangular scale has the advantage of no need of manual painting, and meanwhile, each scale is well distinguished, and the appearance is attractive.

Preferably, the ruler seat is provided with a slot, and the ruler sheet is provided with an inserting block corresponding to the slot. The ruler base is used as a base, the ruler sheet is inserted on the ruler base, and the overall connection stability is better.

Preferably, the slot is a three-branch through hole structure communicated with each other, the insertion block comprises a sliding block matched with the slot channel, the end part of the sliding block is provided with a bayonet and a buckle head, and the bayonet is matched with the buckle head. The structure is an inverted buckle structure, the inserting blocks on the three ruler sheets are mutually matched, the bayonet of the inserting block on the first ruler sheet is matched with the buckle head of the inserting block on the second ruler sheet, the three inserting blocks are matched in pairs to enable the three ruler sheets to be connected into a whole, the inserting blocks are mutually buckled, the ruler sheets cannot be easily pulled out of the ruler seat, and the assembled ruler sheets and the ruler seat form a complete whole and cannot fall off.

Preferably, the slots are uniformly distributed in the length direction of the ruler base. Evenly distributed lock connects, strengthens the stability of monolithic connection.

Preferably, the edge that the ruler seat is connected with the ruler piece is provided with a trapezoidal groove, and a trapezoidal block matched with the trapezoidal groove is arranged between the ruler piece and the inserting block. The trapezoidal groove extends to the other end of the ruler base from one section of the ruler base, and the trapezoidal groove is connected and transited between the ruler base and the ruler sheet, so that the connecting gap between the ruler sheet and the ruler base can be reduced, and the integrity of the whole body is enhanced.

Preferably, a transfer printing film is arranged between the two ruler sheets on the ruler seat. Among the prior art, the colour kind angle of rendition membrane, chi seat and chi piece all can be processed into a colour like this, then pastes the rendition membrane through machine equipment and forms different colours on the chi seat, assembles chi piece and chi seat after the processing is accomplished, and the rendition membrane has played the same effect with artifical mopping like this, but this kind of mode of this application is environmental protection more, and efficiency is higher.

Drawings

Fig. 1 is a split view of a scale according to the present invention.

Fig. 2 is a perspective view of the assembled scale of the present invention.

Fig. 3 is a schematic structural view of a scale blade of the present invention.

Fig. 4 is a schematic structural view of a scale base of the present invention.

Fig. 5 is a cross-sectional view of a scale blade of the present invention.

Fig. 6 is a cross-sectional view of a scale base of the present invention.

Fig. 7 is a cross-sectional view of the assembled scale of the present invention.

As shown in the figure: 1. ruler base, 1.1 trapezoidal recess, 2, ruler piece, 2.1 ruler piece one, 2.2, ruler piece two, 2.3, ruler piece three, 2.4, trapezoidal piece, 3, slot, 4, inserted block, 4.1, slider, 4.2, bayonet socket, 4.3, buckle head.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Combine fig. 1 to fig. 7 to show, the utility model discloses a proportional scale, including ruler seat 1 and chi piece 2, for dismantling the connection between ruler seat 1 and the chi piece 2, connect through the buckle between chi piece and the ruler seat 1, can adopt the plastics material to mould plastics and form in the concrete embodiment, ruler seat and chi piece can be processed respectively, process into different colours, assemble the use, also can process into a colour with ruler seat and chi piece, lie in two chi pieces and be equipped with the rendition membrane between 2 on ruler seat 1, to three square, the rendition membrane between two liang adopts different colours to distinguish.

The ruler 2 comprises a first ruler piece 2.1, a second ruler piece 2.2 and a third ruler piece 2.3, the first ruler piece 2.1, the second ruler piece 2.2 and the third ruler piece 2.3 are connected with the ruler base 1 in a buckling mode to form the triangular scale, as shown in the drawing, the embodiment of the application discloses the triangular scale, and when the triangular scale is used specifically, one ruler base can be matched with 4 ruler pieces, 6 ruler pieces and the like to be used.

As shown in fig. 5 to 7, a slot 3 is arranged on the ruler base 1, an inserting block 4 corresponding to the slot 3 is arranged on the ruler blade 2, the slot 3 is a three-branch through hole structure which is communicated with each other, the slots are arranged on three surfaces of the ruler base, the insides of the slots are the same, the inserting block 4 comprises a sliding block 4.1 which is matched with a channel of the slot 3, a bayonet 4.2 and a buckle head 4.3 are arranged at the end part of the sliding block 4.1, the bayonet 4.2 is matched with the buckle head 4.3, and when the buckle head is installed, the buckle head is clamped in the bayonet at the corner communication part.

As shown in fig. 4, the slots 3 are uniformly distributed in the length direction of the ruler base 1.

The edge that chi seat 1 and chi piece 2 are connected is equipped with trapezoidal recess 1.1, be equipped with between chi piece 2 and the inserted block 4 with trapezoidal recess 1.1 complex trapezoidal piece 2.4.

The scale that this application drawing discloses is triangular scale, and the ruler seat has six faces, wherein all is equipped with the slot on the three faces of interval and is used for installing the chi piece, and the rendition membrane of different colours is covered to the available equipment of other three faces, or the chi piece of direct different proportions is processed into different colours, all can play the work of distinguishing, and the brush paint can not pollute the chi piece on the ruler seat face alone again step by step, one of them chi piece damage only need change a chi piece can, product utilization is high.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (7)

1. A scale, characterized by: the ruler comprises a ruler base (1) and a ruler piece (2), the ruler base (1) and the ruler piece (2) are detachably connected, the ruler piece (2) comprises a ruler piece I (2.1), a ruler piece II (2.2) and a ruler piece III (2.3), and the ruler piece I (2.1), the ruler piece II (2.2) and the ruler piece III (2.3) are connected with the ruler base (1) in a buckling mode to form a triangular scale.

2. A scale according to claim 1, wherein: the ruler piece (2) is connected with the ruler base (1) through a buckle.

3. A scale according to claim 1, wherein: the ruler is characterized in that a slot (3) is formed in the ruler base (1), and an inserting block (4) corresponding to the slot (3) is arranged on the ruler sheet (2).

4. A scale according to claim 3, wherein: the slot (3) is the three fork through-hole structure of intercommunication each other, the inserted block (4) include with slot (3) channel complex slider (4.1), slider (4.1) tip is equipped with bayonet socket (4.2) and buckle head (4.3), bayonet socket (4.2) and buckle head (4.3) cooperate.

5. A scale according to claim 3, wherein: the slots (3) are uniformly distributed in the length direction of the ruler base (1).

6. A scale according to claim 3, wherein: the edge that chi seat (1) and chi piece (2) are connected is equipped with trapezoidal recess (1.1), be equipped with between chi piece (2) and inserted block (4) with trapezoidal recess (1.1) complex trapezoidal piece (2.4).

7. A scale according to claim 1, wherein: a transfer printing film is arranged between the two ruler sheets (2) on the ruler base (1).

Images