CN209955615U - Foldable aviation slide rule - Google Patents
Foldable aviation slide rule Download PDFInfo
- Publication number
- CN209955615U CN209955615U CN201920166186.6U CN201920166186U CN209955615U CN 209955615 U CN209955615 U CN 209955615U CN 201920166186 U CN201920166186 U CN 201920166186U CN 209955615 U CN209955615 U CN 209955615U
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- ruler
- rule
- slide rule
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a folding aviation slide rule, including pliable and tough membrane and ruler body, the ruler body includes the chi section more than two, and the chi section more than two bonds in pliable and tough membrane in proper order, and the chi section more than two connects gradually. The utility model has the advantages and the beneficial effects that: the utility model provides a folding aviation slide rule can fold when not using and shorten length, portable and storage, and after opening, the ruler can be complete the concatenation an organic whole, does not influence the measurement and uses of drawing a line.
Description
Technical Field
The utility model relates to a drawing and measuring tool field, in particular to folding aviation slide rule.
Background
Some aviation slide scales which are commonly used by pilots in aviation training and daily flight are not convenient to carry when the pilots go out for work because of long length, and the disadvantage also exists in the long scales which are commonly used in other daily industries.
At present, a folding solution for an ultra-long ruler is available in the market, and the common method is to cut the ultra-long ruler into a section, stack the adjacent two sections after punching, and connect the adjacent two sections by bolts or rivets. Although the shortening of the ultra-long ruler can be realized and the ultra-long ruler is convenient to carry, two sections of each combination have repeated lengths, and due to the thickness of the ruler, any two adjacent sections of the opened ruler have thickness difference, so that the measurement precision error is increased.
Therefore, an aviation slide rule which can be folded for use and is convenient to carry and store is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a can fold use, portable and the aviation slide rule who stores.
The utility model provides a folding aviation slide rule, including pliable and tough membrane and ruler body, the ruler body includes the chi section more than two, the chi section more than two bonds in proper order in pliable and tough membrane, the chi section more than two connects gradually.
In the above scheme, the ruler body comprises a first ruler section and a second ruler section, and the right end of the first ruler section is connected with the left end of the second ruler section.
In the scheme, the flexible film has elasticity, the adhesive is coated on the flexible film, and the flexible film is bonded with the upper surface of the first scale section and the upper surface of the second scale section through the adhesive.
The utility model has the advantages and the beneficial effects that: the utility model provides a folding aviation slide rule can fold when not using and shorten length, portable and storage, and after opening, the ruler can be complete the concatenation an organic whole, does not influence the measurement and uses of drawing a line.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the aviation slide rule of the present invention in use.
Fig. 2 is the structure schematic diagram of the aviation slide rule when folded.
Fig. 3 is a schematic structural view of the flexible film of the present invention.
Fig. 4 is a schematic structural diagram of the first ruler section of the present invention.
Fig. 5 is a schematic structural view of the second ruler section of the present invention.
In the figure: 1. ruler body 11, first ruler section 12, second ruler section 2, flexible membrane
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-5, the utility model relates to a foldable aviation slide rule, including pliable membrane 2 and ruler body 1, ruler body 1 includes more than two ruler sections, and more than two ruler sections bond in proper order in pliable membrane 2 to more than two ruler sections connect gradually.
Further, the ruler body 1 comprises a first ruler section 11 and a second ruler section 12, and the right end of the first ruler section 11 is connected with the left end of the second ruler section 12.
Specifically, the flexible film 2 has elasticity, a layer of adhesive is coated on the flexible film 2, the shape of the film is made to be consistent with that of the ruler, the first ruler section 11 and the second ruler section 12 which are cut are spliced together, and the flexible film 2 is adhered to the upper surface of the first ruler section 11 and the upper surface of the second ruler section 12 through the adhesive. .
During the use, all extend each of ruler body 1, can use like ordinary long ruler, when not the use, ruler body 1 can be folded from the junction of first chi section 11 and second chi section 12 for the upper surface of first chi section 11 and the upper surface contact of second chi section 12 make accomodate and carry all very convenient.
Adopt the utility model discloses the ruler of doing can fold when not using and shorten length, portable and storage, and after opening, the ruler can be complete the concatenation an organic whole, does not influence the measurement and uses of ruling.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a folding aviation slide rule, its characterized in that, includes pliable and tough membrane and ruler body, the ruler body includes the chi section more than two, the chi section more than two bonds in pliable and tough membrane in proper order, the chi section more than two connects gradually.
2. A foldable aviation slide rule according to claim 1, wherein the rule body includes a first rule section and a second rule section, the right end of the first rule section being connected to the left end of the second rule section.
3. A foldable aviation slide according to claim 2, wherein the flexible membrane has elasticity, and is coated with an adhesive, the flexible membrane being adhered to the upper surfaces of the first and second scale segments by the adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920166186.6U CN209955615U (en) | 2019-01-30 | 2019-01-30 | Foldable aviation slide rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920166186.6U CN209955615U (en) | 2019-01-30 | 2019-01-30 | Foldable aviation slide rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209955615U true CN209955615U (en) | 2020-01-17 |
Family
ID=69236935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920166186.6U Active CN209955615U (en) | 2019-01-30 | 2019-01-30 | Foldable aviation slide rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209955615U (en) |
-
2019
- 2019-01-30 CN CN201920166186.6U patent/CN209955615U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |