CN217730099U - Electric power drawing template chi - Google Patents
Electric power drawing template chi Download PDFInfo
- Publication number
- CN217730099U CN217730099U CN202220986268.7U CN202220986268U CN217730099U CN 217730099 U CN217730099 U CN 217730099U CN 202220986268 U CN202220986268 U CN 202220986268U CN 217730099 U CN217730099 U CN 217730099U
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- ruler
- ruler body
- electric power
- straight
- template
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- Expired - Fee Related
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- 239000010985 leather Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of electric drawing tools, in particular to an electric drawing template ruler, which comprises a shell and a storable ruler body; the retractable ruler body comprises two straight edge sections and two bottom edge sections, and the two straight edge sections and the two bottom edge sections are sequentially hinged end to form a totally-closed ruler body frame; the ruler body frame is unfolded into a triangular ruler shape and is accommodated into a straight ruler shape; the shell is internally provided with a containing cavity which is used for containing the ruler-shaped ruler body frame and has an outward opening. The ruler body that can accomodate that adopts can strut and also can accomodate for the ruler form for triangle ruler form, satisfies electric power drawing personnel's basic drawing demand, and the ruler body volume after accomodating is less, does not occupy too much space, can directly place and carry in the chamber of accomodating of casing, and it is more convenient to use.
Description
Technical Field
The utility model relates to an electric power drawing instrument technical field specifically is an electric power drawing template chi.
Background
Before the electric power engineering is implemented, drawing design needs to be carried out on the earlier stages of various constructions. The drawing rule is the necessary instrument that the drawing personnel carried out drawing process, and the drawing personnel all need accomplish the drawing of drawing with the help of drawing paper in-process that the drawing personnel carried out electric power circuit drawing and electrical components design.
Traditional drawing rule is bulky, accomodates and need occupy great space, and inconvenient carrying influences the demand that the personnel of drawing went out or go to different places and carry out the drawing operation moreover.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide an electric power drawing template chi and solve the problem that above-mentioned drawing chi portable not.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a template ruler for electric drawing comprises a shell and a foldable ruler body; the retractable ruler body comprises two straight edge sections and two bottom edge sections, and the two straight edge sections and the two bottom edge sections are sequentially hinged end to form a totally-closed ruler body frame; the ruler body frame is unfolded to be in a triangular ruler shape and is accommodated to be in a straight ruler shape; and a containing cavity which is used for containing the ruler-shaped ruler body frame and has an outward opening is arranged in the shell.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, a positioning column is arranged on the outer surface of the bottom edge section; a limit groove matched with the positioning column is formed in one side edge of the straight edge section, which is close to the positioning column; when the ruler body frame is in a ruler shape, the positioning column is clamped with the limiting groove.
Furthermore, a limiting bulge is formed on the outer surface of one of the bottom edge sections; the outer wall of the other bottom edge section is provided with a clamping groove matched with the limiting bulge; when the ruler body frame is in a triangular ruler shape, the limiting bulges are clamped with the clamping grooves.
Furthermore, the outer surfaces of the straight edge section and the bottom edge section are provided with scale marks along the length direction.
Furthermore, the included angle of the two straight edge sections is 0-90 degrees.
Furthermore, a pen cavity adjacent to the containing cavity is formed in the shell and used for containing a drawing pencil; the pen cavity is provided with an opening on the side wall of the shell.
Furthermore, a plug is arranged at the opening of the pen cavity.
Furthermore, a leather cover used for covering the opening is arranged at the opening of the containing cavity of the shell; the leather cover is connected with the side wall of the shell through the hidden button.
Furthermore, a hook is arranged outside the shell.
The utility model has the advantages that: the utility model relates to an electric power drawing template chi, the adoption can be accomodate the chi body and can strut and also can accomodate for the ruler form for the triangle ruler form, satisfies electric power drawing personnel's basic drawing demand, and the chi body volume after accomodating is less, does not occupy too much space, can directly place and carry in the chamber of accomodating of casing, and it is more convenient to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the retractable ruler body of the present invention;
FIG. 3 is a schematic structural view of the frame shape of the adjustable ruler body of the retractable ruler body of the present invention; wherein a is a triangle ruler-shaped ruler body frame, b is the ruler body frame in the adjusting process, and c is a ruler-shaped ruler body frame;
FIG. 4 is a schematic structural view of the embodiment of the present invention for limiting the straight section and the bottom section of the frame of the adjustable ruler body; a is a partial structure schematic diagram of the positioning column and the limiting groove clamped when the ruler body frame is in a ruler shape; b is a partial structure schematic diagram of the clamping of the limiting bulge and the clamping groove when the ruler body frame is in a triangular ruler shape;
FIG. 5 is a side view of the whole structure of the present invention;
fig. 6 is a schematic diagram of the embodiment of the present invention, in which the pattern of the component template is set on the straight section and the bottom section.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
It should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are intended to be construed broadly, as if they were connected either fixedly or removably, or as integrally formed structures. To those of ordinary skill in the art, the specific meaning of such terms in this patent may be understood as appropriate.
The utility model discloses an embodiment is as follows
As shown in fig. 1 and 2, the template ruler for drawing electric power of the present invention comprises a housing 1 and a foldable ruler body 2; the foldable ruler body 2 comprises two straight edge sections 201 and two bottom edge sections 202, and the two straight edge sections 201 and the two bottom edge sections 202 are sequentially hinged end to form a totally-closed ruler body frame; straight edge section 201 and base section 202 surface all are equipped with the scale mark along length direction, guarantee accurate measurement. The ruler body frame is unfolded to be triangular ruler-shaped and is accommodated to be straight ruler-shaped; the housing 1 is provided with a containing cavity 101 which is used for containing the ruler-shaped ruler frame and has an outward opening. Can accomodate chi body 2 can strut and satisfy drawing personnel's drawing demand for triangle chi form when using, can accomodate into ruler form with can accomodating chi body 2 after finishing using, reduce whole space and account for and compare, can deposit to accomodating in the chamber 101, make things convenient for drawing personnel to carry.
It should be noted that fig. 3a, 3b and 3c can be referred to when the ruler frame is stored in a straight ruler shape from a triangular ruler shape.
In addition, as shown in fig. 6, for the convenience of drawing personnel to design the power line, corresponding component template graphs can be directly arranged on the outer surfaces of the straight edge section 201 and the bottom edge section 202, the graphs can be customized according to requirements, and when drawing personnel draw conveniently, the corresponding component identification can be directly drawn by the drawing personnel and wiring can be completed, so that the working efficiency is improved.
Specifically, referring to fig. 4a, the outer surface of the bottom edge section 202 is provided with a positioning column 3; a limit groove 201a matched with the positioning column 3 is formed in one side of the straight section 201 close to the positioning column 3; when the ruler frame is in a ruler shape, the positioning column 3 is engaged with the limiting groove 201a to limit the straight section 201 and the bottom section 202, so as to ensure that the ruler frame is accurately adjusted to be in a ruler shape.
In addition, referring to fig. 4b, a limiting protrusion 4 is formed on the outer surface of one of the bottom edge sections 202; the outer wall of the other bottom edge section 202 is provided with a clamping groove 202a matched with the limiting bulge 4; when the ruler body frame is in a triangular ruler shape, the limiting protrusions 4 are clamped with the clamping grooves 202a to limit the two bottom edge sections 202, and the ruler body frame is guaranteed to be accurately adjusted to be in the triangular ruler shape.
Specifically, the included angle of the two straight edge sections 201 is 0-90 degrees, so that a right-angled triangle can be formed when the ruler body framework is unfolded into a triangular ruler shape, and drawing and surveying requirements of drawings are met.
Specifically, as shown in fig. 1 and 5, a pen cavity 102 adjacent to the receiving cavity 101 is further formed in the housing 1 for accommodating a drawing pencil; the side wall of the shell 1 is provided with an opening in the pen cavity 102, the opening of the pen cavity 102 is provided with a plug 5, the plug 5 can be made of rubber, and the pencil is plugged by the plug 5, so that the pencil is prevented from falling off. By placing the pencil, drawing paper can be taken and taken at any time.
Specifically, as shown in fig. 5, a leather cover 6 for covering the opening is further arranged at the opening of the accommodating cavity 101 of the housing 1; the leather cover 6 is connected with the side wall of the shell 1 through the hidden buckle, the accommodating ruler body 2 is placed in the accommodating cavity 101, the opening is covered by the leather cover 6, and the accommodating ruler body 2 is prevented from falling.
Specifically, as shown in fig. 1, a hook 7 is further arranged outside the casing 1, and the whole casing 1 is suspended through the hook 7, so that the storage is convenient.
The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. The template ruler for electric drawing is characterized by comprising a shell (1) and a storable ruler body (2); the retractable ruler body (2) comprises two straight side sections (201) and two bottom side sections (202), and the two straight side sections (201) and the two bottom side sections (202) are sequentially hinged end to form a totally-closed ruler body frame; the ruler body frame is unfolded into a triangular ruler shape and is accommodated into a straight ruler shape; the casing (1) is internally provided with a containing cavity (101) which is used for containing the ruler-shaped ruler body frame and has an outward opening.
2. The template ruler for electric power drawing according to claim 1, wherein the outer surface of the bottom edge section (202) is provided with a positioning column (3); a limit groove (201 a) matched with the positioning column (3) is formed in one side edge of the straight edge section (201) close to the positioning column (3); when the ruler body frame is in a ruler shape, the positioning column (3) is clamped with the limiting groove (201 a).
3. The template ruler for electric power drawing according to claim 1, wherein a bottom edge section (202) is formed with a limiting protrusion (4) on an outer surface thereof; the outer wall of the other bottom edge section (202) is provided with a clamping groove (202 a) matched with the limiting bulge (4); when the ruler body frame is in a triangular ruler shape, the limiting bulge (4) is clamped with the clamping groove (202 a).
4. The template ruler for electric drawing according to claim 1, wherein the outer surfaces of the straight section (201) and the bottom section (202) are provided with scale marks along the length direction.
5. The template ruler for electric power drawing according to claim 1, wherein the included angle between two straight sections (201) is 0-90 °.
6. The template ruler for electric power drawing according to claim 1, wherein the housing (1) further has formed therein a pen cavity (102) adjacent to the receiving cavity (101) for accommodating a drawing pencil; the pen cavity (102) is provided with an opening on the side wall of the shell (1).
7. The template ruler for electric power drawing according to claim 6, wherein a plug (5) is provided at the opening of the pen cavity (102).
8. The template ruler for electric drawing according to claim 1, wherein a leather cover (6) for covering the opening is further provided at the opening of the receiving cavity (101) of the housing (1); the leather cover (6) is connected with the side wall of the shell (1) through a hidden button.
9. The template ruler for electric power drawing according to claim 1, wherein the housing (1) is further provided with a hook (7) on the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220986268.7U CN217730099U (en) | 2022-04-26 | 2022-04-26 | Electric power drawing template chi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220986268.7U CN217730099U (en) | 2022-04-26 | 2022-04-26 | Electric power drawing template chi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217730099U true CN217730099U (en) | 2022-11-04 |
Family
ID=83816801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220986268.7U Expired - Fee Related CN217730099U (en) | 2022-04-26 | 2022-04-26 | Electric power drawing template chi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217730099U (en) |
-
2022
- 2022-04-26 CN CN202220986268.7U patent/CN217730099U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221104 |