CN212242770U - Multifunctional navigation drawing instrument - Google Patents
Multifunctional navigation drawing instrument Download PDFInfo
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- CN212242770U CN212242770U CN202020607292.6U CN202020607292U CN212242770U CN 212242770 U CN212242770 U CN 212242770U CN 202020607292 U CN202020607292 U CN 202020607292U CN 212242770 U CN212242770 U CN 212242770U
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Abstract
The utility model discloses a multifunctional navigation drawing instrument, which comprises a navigation drawing set square, a connecting structure and a navigation parallel ruler T-square structure; the utility model provides a multi-functional navigation plotter combines navigation drawing set-square, navigation parallel ruler and T square as an organic whole to do not influence its respective exclusive action, make it more convenient to carry the comparison when drawing, improves the efficiency of drawing.
Description
Technical Field
The utility model belongs to the technical field of marine graphics primitive technique and specifically relates to a multi-functional marine plotter.
Background
The drawing tools on the air and sea are various, and comprise a parallel ruler, a T-square, a navigation drawing set square and the like. When drawing, a plurality of drawing tools are needed to be used at the same time, and the drawing is very inconvenient to carry and low in drawing efficiency.
And when dark surrounds or morning and evening, the light need follow graphics primitive's removal and remove, needs artifical manually operation, influences the efficiency of drawing to graphics primitive's multiple is various, leads to its storage degree of difficulty big, lose the scheduling problem easily.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a multi-functional marine plotter.
The technical scheme of the utility model is that: a multifunctional navigation drawing instrument comprises a navigation drawing set square, a connecting structure and a navigation parallel ruler T-square structure;
the navigation parallel ruler T-square structure comprises a navigation measuring ruler and a navigation T-square, a navigation T-square placing groove is arranged on the back surface of the navigation measuring ruler, two circular connecting grooves are arranged on the front surface of the navigation measuring ruler, the navigation T-square placing groove is composed of a straight groove and a fixed groove, the width of the fixed groove and the width of the straight groove are equal to the width of the navigation T-square, the navigation T-square is composed of a navigation ruler and a fixed block, and the fixed block is matched with the fixed groove;
be equipped with a circular spread groove on the marine drawing set-square, connection structure includes a circular connecting block, two circular connecting blocks, a connecting rod, two connecting rods and rotating-structure, a circular connecting block and two circular connecting blocks respectively with a circular spread groove and two circular spread grooves phase-matches to locate respectively in a circular spread groove and two circular spread grooves, be equipped with a connecting rod and two connecting rods on a circular connecting block and two circular connecting blocks respectively, link to each other through rotating-structure between a connecting rod and two connecting rods.
Preferably, the navigation drawing set square is provided with an illuminating lamp hole.
Preferably, still include illumination structure, illumination structure includes light, switch, battery and electric wire, switch, battery and light pass through the electric wire and link to each other in proper order, the light is located in the light hole.
Preferably, the sailing measurement ruler is provided with a handrail.
Preferably, a mounting groove is arranged on the connecting rod, and the shape of the mounting groove is matched with that of the two connecting rods.
Preferably, revolution mechanic is dwang and rotation hole, be equipped with the rotation hole on the connecting rod, the dwang is located on two connecting rod both sides, the dwang cup joints in the rotation hole.
Preferably, the navigation drawing set square and the navigation parallel ruler T-square are made of plastic materials.
Preferably, the number of said connecting structures is at least 2.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses combine together navigation drawing set-square, navigation parallel ruler and T square to do not influence its respective exclusive action, make it more convenient to carry during the drawing, improve the efficiency of drawing.
2. Navigation parallel ruler has borrowed a limit of navigation drawing set-square in this structure, and T square has borrowed a limit of navigation parallel ruler for overall structure is uncomplicated, and for solitary three drawing structure, the graphics primitive limit in this structure still less, and can not influence the graphics primitive when using.
3. Be equipped with illumination structure for under dark surrounds or when morning and evening, do not need the removal of control light to accomplish the drawing, improved the efficiency of drawing.
4. The navigation balance ruler in the structure is foldable, the T-square can be detached, the size of the whole navigation balance ruler in storage is not large as that of the original navigation set square, the navigation balance ruler is convenient to store, and the navigation balance ruler, the navigation balance ruler and the original navigation set square are combined together, so that the navigation balance ruler is not easy to lose.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic rear view of the present invention
FIG. 3 is a schematic view of the T-square of the present invention
Fig. 4 is a schematic view of a cross-sectional view of the lighting device of the present invention
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "front", "back", "left", "right", "up", "down", etc. are based on the directions or positional relationships shown in the drawings, and are only for convenience of description, but not for indicating or implying that the indicated device or element must have a specific direction, and be constructed and operated in a specific direction, and therefore, the present invention is not to be construed as being limited to the present invention.
Referring to fig. 1 to 4, the present invention provides the following technical solutions: a multifunctional navigation drawing instrument comprises a navigation drawing set square 1, a connecting structure 2, a navigation measuring ruler 3 and a navigation T-square 4;
the back of the navigation measuring ruler 3 is provided with a navigation T-square placing groove, the front of the navigation measuring ruler 3 is provided with two circular connecting grooves, the navigation T-square placing groove is composed of a straight groove 31 and a fixing groove 32, the width of the fixing groove 32 and the width of the straight groove 31 are equal to the width of the navigation T-square 4, the navigation T-square 4 is composed of a navigation ruler 41 and a fixing block 42, and the fixing block 42 is matched with the fixing groove 32;
be equipped with a circular spread groove on the marine drawing set-square 1, connection structure 2 includes a circular connection block 21, two circular connection blocks 24, a connecting rod 22, two connecting rods 23 and revolution mechanic 25, a circular connection block 21 and two circular connection blocks 24 respectively with a circular spread groove and two circular spread groove phase-matches, and locate respectively in a circular spread groove and two circular spread grooves, be equipped with a connecting rod 22 and two connecting rods 23 on a circular connection block 21 and two circular connection blocks 24 respectively, link to each other through revolution mechanic 25 between a connecting rod 22 and two connecting rods 23.
Furthermore, the navigation drawing set square 1 is provided with an illuminating lamp hole 7.
Further, still including illumination structure 5, illumination structure 5 includes light, switch, battery and electric wire, and switch, battery and light pass through the electric wire and link to each other in proper order (this three's relation of connection is the same with common simple lighting device on the market), and the light is located in the illumination lamp hole 7, under the dark surrounds or when evening, does not need the removal of control light to accomplish the drawing, can directly decide whether open illumination structure according to site environment, has improved the efficiency of drawing.
Further, be equipped with handrail 6 on the mapping set-square 1 of navigation, give the graphics primitive when drawing to stabilize mapping set-square 1 of navigation for the mapping set-square 1 of navigation can not take place to deflect at the drawing in-process, increases the precision of drawing.
Further, be equipped with the mounting groove on one connecting rod 22, the shape and the two connecting rod 23 phase-matchs of mounting groove make two connecting rod 23 can overturn get into the mounting groove in for whole compacter has practiced thrift storage space, and increases its whole aesthetic property.
Further, revolution mechanic 25 is dwang and rotation hole, is equipped with the rotation hole on the connecting rod 22, and on two connecting rods 23 both sides were located to the dwang, the dwang cup jointed in rotating the hole for two connecting rods 23 can drive navigation and measure 3 whole upsets, conveniently receive when not using navigation to measure ruler 3 and release when using, and do not influence navigation and measure ruler 3 and navigation drawing set-square 1's independent action separately.
Further, the navigation drawing set square 1, the navigation measuring ruler 3 and the navigation T-square 4 are made of plastic materials, the brightness of the convenient illumination structure 5 can be completely covered, and the reading is more obvious.
Further, the quantity of connection structure 25 is 2 at least, satisfies the requirement of parallel ruler for the straight 3 of measuring by navigation can be parallel with navigation drawing set square 1 one side anytime.
The utility model discloses a theory of operation does: the drafter takes out the structure of the utility model, when the navigation drafting triangular plate 1 is used independently, the switch of the lighting structure 5 is determined to be opened or not according to the darkness of the field environment, the light of the lighting lamp is transmitted in the plastic material to cover the whole drawing, when the parallel ruler is needed, the navigation measuring ruler 3 is released through the rotating structure 25, the navigation measuring ruler 3 and one side of the navigation drafting triangular plate 1 form a parallel drafting ruler together with the same precision as the parallel drafting ruler, the structure for drawing is not affected, when the T-square is needed, the navigation T-square 4 is taken out from the navigation T-square placing groove, one end is blocked in the fixed groove 32 and is propped against the inner wall of the straight groove 31, the T-square for navigation drafting is formed, because the thickness of the navigation T-square 4 is the same as the navigation T-square placing groove, the condition of uneven height cannot be caused, the three drawing tools cannot be disorderly moved after being clamped, the drawing device has the same effect as the common navigation T-square, the drawing result cannot be influenced, after the drawing device is used, the navigation T-square 4 is detached and placed in the navigation T-square placing groove, because the fixed block 42 interacts with the fixed groove 32, the navigation T-square 4 can be stably placed in the navigation T-square placing groove, the navigation T-square 4 cannot be lost due to vibration, the navigation T-square 4 is integrally rotated by the rotating structure 25, the two connecting rods 23 are clamped in the mounting groove of one connecting rod 22, one fixed block 21 is rotated to complete drawing, the whole size of the drawing device is the same as that of the navigation triangular plate 1, the drawing device is not easy to lose, the storage space is small, the carrying is convenient, the three drawing tools are combined together, and under the condition of mutually independent use, a certain side edge of other drawing tools can be borrowed, the whole structure is simpler.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a multi-functional marine plotter which characterized in that: comprises a navigation drawing set square, a connecting structure and a navigation parallel ruler T-square structure;
the navigation parallel ruler T-square structure comprises a navigation measuring ruler and a navigation T-square, a navigation T-square placing groove is arranged on the back surface of the navigation measuring ruler, two circular connecting grooves are arranged on the front surface of the navigation measuring ruler, the navigation T-square placing groove is composed of a straight groove and a fixed groove, the width of the fixed groove and the width of the straight groove are equal to the width of the navigation T-square, the navigation T-square is composed of a navigation ruler and a fixed block, and the fixed block is matched with the fixed groove;
be equipped with a circular spread groove on the marine drawing set-square, connection structure includes a circular connecting block, two circular connecting blocks, a connecting rod, two connecting rods and rotating-structure, a circular connecting block and two circular connecting blocks respectively with a circular spread groove and two circular spread grooves phase-matches to locate respectively in a circular spread groove and two circular spread grooves, be equipped with a connecting rod and two connecting rods on a circular connecting block and two circular connecting blocks respectively, link to each other through rotating-structure between a connecting rod and two connecting rods.
2. A multi-functional marine plotter according to claim 1, characterized in that: and the navigation drawing set square is provided with an illuminating lamp hole.
3. A multi-functional marine plotter according to claim 1, characterized in that: still include the illumination structure, the illumination structure includes light, switch, battery and electric wire, switch, battery and light pass through the electric wire and link to each other in proper order, the light is located in the light hole.
4. A multi-functional marine plotter according to claim 1, characterized in that: the navigation measurement ruler is provided with handrails.
5. A multi-functional marine plotter according to claim 1, characterized in that: and the connecting rod is provided with a mounting groove, and the shape of the mounting groove is matched with that of the two connecting rods.
6. The multifunctional marine plotter of claim 5, characterized in that: the rotating structure is a rotating rod and a rotating hole, the rotating hole is formed in one connecting rod, the rotating rod is arranged on two sides of the two connecting rods, and the rotating rod is sleeved in the rotating hole.
7. A multi-functional marine plotter according to claim 1, characterized in that: the navigation drawing set square and the navigation parallel ruler T-square are made of plastic materials.
8. A multi-functional marine plotter according to claim 1, characterized in that: the number of the connecting structures is at least 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020607292.6U CN212242770U (en) | 2020-11-27 | 2020-11-27 | Multifunctional navigation drawing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020607292.6U CN212242770U (en) | 2020-11-27 | 2020-11-27 | Multifunctional navigation drawing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212242770U true CN212242770U (en) | 2020-12-29 |
Family
ID=74001933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020607292.6U Active CN212242770U (en) | 2020-11-27 | 2020-11-27 | Multifunctional navigation drawing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212242770U (en) |
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2020
- 2020-11-27 CN CN202020607292.6U patent/CN212242770U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multifunctional marine plotter Effective date of registration: 20211214 Granted publication date: 20201229 Pledgee: Changsha Lugu sub branch of China Everbright Bank Co.,Ltd. Pledgor: HUNAN GUOTIAN ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2021430000086 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230105 Granted publication date: 20201229 Pledgee: Changsha Lugu sub branch of China Everbright Bank Co.,Ltd. Pledgor: HUNAN GUOTIAN ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2021430000086 |