CN218238591U

CN218238591U - Dipperstick of usefulness is drawn to draft

Info

Publication number: CN218238591U
Application number: CN202221815355.2U
Authority: CN
Inventors: 马楠; 杨芸豪
Original assignee: Shanghai Topo Architectural Design Co ltd
Current assignee: Shanghai Topo Architectural Design Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-01-06
Anticipated expiration: 2032-07-15

Abstract

The utility model belongs to the technical field of the graphics primitive, and a dipperstick of usefulness is drawn to draft is disclosed, including the main scale, the equal movable mounting in both ends has vice chi about the main scale back, the cross slot has been seted up at the positive middle part of vice chi. The utility model discloses a set up vice chi, the draw-in groove, cylinder strip and first flexible spring, draw the piece through the lapse of stimulate, can drive cylinder strip downstream and tensile first flexible spring, after the top of cylinder strip is taken out from the inside of draw-in groove, can drive the draw-in groove removal simultaneously to the vice chi of outside removal, when inboard draw-in groove motion is to the cylinder strip directly over, can loosen and draw the piece, because the elasticity recovery effect of first flexible spring draws piece and cylinder strip upward movement with the stimulate, thereby make the top upward movement of cylinder strip to the inside of draw-in groove, and then vice chi will be fixed in the both sides of main chi, finally realized the effect of adjusting drawing dipperstick length, made things convenient for the designer to use.

Description

Dipperstick of usefulness is drawn to draft

Technical Field

The utility model belongs to the technical field of drawing tool, specifically a dipperstick of usefulness is drawn to sketch.

Background

The sketch drawing refers to that before a designer designs, the designer makes an assumption of a general disc on an object to be drawn in advance according to a design task, plans a drawing method and scheme, and finally draws on a drawing.

At present, the designer is when drawing the drawing, often need use the drawing dipperstick to assist the drawing to can promote drawing speed and accuracy, although current drawing dipperstick can satisfy the designer to the drawing and the measurement of figure, but general drawing dipperstick does not possess length adjustment function, and drawing dipperstick overlength is inconvenient to be carried, and short drawing dipperstick probably will frequently remove when drawing, influences drawing efficiency, consequently needs improve it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a dipperstick of usefulness is drawn to draft has the advantage that can adjust drawing dipperstick length.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dipperstick of usefulness is drawn to draft, includes the main scale, the equal movable mounting in both ends has vice chi about the main scale back, the cross slot has been seted up at the positive middle part of vice chi, the back fixed mounting of main scale has the spacing strip that is located the inside of cross slot, the draw-in groove has all been seted up at both ends about vice chi bottom surface, the bottom hole has all been seted up at both ends about the main scale bottom surface, the inside activity of draw-in groove has cup jointed the cylinder strip, the other end of cylinder strip passes the inside of bottom hole and extends to the below and the fixed mounting of main scale and draws the piece, the surface activity of cylinder strip has cup jointed the first flexible spring that is located the main scale bottom and draws between the piece top, the one end fixed mounting of first flexible spring is in the bottom of main scale, the other end fixed mounting of first flexible spring is on the top of drawing the piece.

As the utility model discloses it is preferred, the middle part movable mounting at the main scale back has the protractor, the middle part fixed mounting of protractor bottom has the turning block, the bottom surface of turning block and the back swing joint of main scale, the side opening has been seted up to the inside of turning block, the fixed block has been cup jointed in the middle part activity of turning block, the bottom surface of fixed block and the back fixed connection of main scale.

As the utility model discloses it is preferred, the through-hole has been seted up to the inside of fixed block, the movable block has been cup jointed in the inside activity of through-hole, the other end of movable block passes the inside of side opening and extends to the right side and the fixed mounting of turning block has the square.

As the utility model discloses it is preferred, the surface activity of movable block has cup jointed the flexible spring of second that is located between turning block right-hand member and the square left end, the one end fixed mounting of the flexible spring of second is at the right-hand member of turning block, the other end fixed mounting of the flexible spring of second is at the left end of square.

As the utility model discloses preferred, the surface of spacing strip and the inner wall swing joint of cross slot, the length of spacing strip is the same with the length of vice chi.

As the utility model discloses it is preferred, the quantity of draw-in groove is two, two the diameter of draw-in groove is the same with the diameter of bottom outlet, two the inner wall of draw-in groove is all smooth with the inner wall of bottom outlet.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up vice chi, the draw-in groove, cylinder strip and first flexible spring, draw the piece through the lapse of stimulate, can drive cylinder strip downstream and tensile first flexible spring, after the top of cylinder strip is taken out from the inside of draw-in groove, can drive the draw-in groove removal simultaneously to the vice chi of outside removal, when inboard draw-in groove motion is to the cylinder strip directly over, can loosen and draw the piece, because the elasticity recovery effect of first flexible spring draws piece and cylinder strip upward movement with the stimulate, thereby make the top upward movement of cylinder strip to the inside of draw-in groove, and then vice chi will be fixed in the both sides of main chi, finally realized the effect of adjusting drawing dipperstick length, made things convenient for the designer to use.

2. The utility model discloses a set up the protractor, the turning block, the fixed block, movable block and second flexible spring, through to the right side pulling square, can drive the movable block and move to the right side and tensile second flexible spring, when the left end of movable block is taken out from the inside of through-hole, can rotate the protractor, make the protractor drive the turning block, the movable block, square and the flexible spring of second rotate, when the back of main scale is revolved to the below of main scale from the angle of equivalence ware, the designer alright in order to use the protractor, made things convenient for the designer to measure the angle.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic structural view of the inside of the turning block of the present invention;

FIG. 4 is a schematic front sectional view of the present invention;

FIG. 5 is a schematic structural view of the inside of the bottom hole of the present invention;

fig. 6 is a partially enlarged structural view of a portion a in fig. 3.

In the figure: 1. a main scale; 2. a secondary ruler; 3. a transverse groove; 4. a limiting strip; 5. a card slot; 6. a bottom hole; 7. a cylindrical bar; 8. pulling the block; 9. a first flexible spring; 10. a protractor; 11. rotating the block; 12. a side hole; 13. a fixed block; 14. a through hole; 15. a moving block; 16. a block; 17. a second flexible spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1 to 6, the utility model provides a dipperstick of usefulness is drawn to draft, including main scale 1, the equal movable mounting in both ends has vice chi 2 about the main scale 1 back, cross slot 3 has been seted up at the positive middle part of vice chi 2, main scale 1's back fixed mounting has the spacing 4 that is located cross slot 3 inside, draw-in groove 5 has all been seted up at both ends about vice chi 2 bottom surface, bottom hole 6 has all been seted up at both ends about main scale 1 bottom surface, cylindrical strip 7 has been cup jointed in the inside activity of draw-in groove 5, cylindrical strip 7's the other end passes the inside of bottom hole 6 and extends to main scale 1's below and fixed mounting and has the pull block 8, cylindrical strip 7's surface activity has cup jointed the first flexible spring 9 that is located between main scale 1 bottom and the pull block 8 top, the one end fixed mounting of first flexible spring 9 is in main scale 1's bottom, the other end fixed mounting of first flexible spring 9 is on the top of pull block 8.

Referring to fig. 3 and 6, a protractor 10 is movably mounted in the middle of the back of the main scale 1, a rotating block 11 is fixedly mounted in the middle of the bottom end of the protractor 10, the bottom surface of the rotating block 11 is movably connected with the back of the main scale 1, a side hole 12 is formed in the rotating block 11, a fixing block 13 is movably sleeved in the middle of the rotating block 11, and the bottom surface of the fixing block 13 is fixedly connected with the back of the main scale 1.

As a technical optimization scheme of the utility model, through the design of turning block 11, can be so that protractor 10 uses fixed block 13 to rotate as the axle center to can revolve to the below of main scale 1, and then made things convenient for the designer to measure the angle.

Referring to fig. 6, a through hole 14 is formed in the fixed block 13, a moving block 15 is movably sleeved in the through hole 14, and the other end of the moving block 15 penetrates through the side hole 12, extends to the right side of the rotating block 11, and is fixedly provided with a block 16.

As a technical optimization scheme of the utility model, through the design of movable block 15, can be so that protractor 10 fixes at the back of main scale 1, prevent that its accident from dropping and influence normal use.

Referring to fig. 6, the outer surface of the moving block 15 is movably sleeved with a second flexible spring 17 between the right end of the rotating block 11 and the left end of the square block 16, one end of the second flexible spring 17 is fixedly installed at the right end of the rotating block 11, and the other end of the second flexible spring 17 is fixedly installed at the left end of the square block 16.

As a technical optimization scheme of the utility model, through pulling square 16 to the right side, can drive the movable block 15 and move and tensile second flexible spring 17 to the right side for the left end of movable block 15 is taken out from the inside of through-hole 14, has made things convenient for the designer to back out protractor 10 in order to use.

Referring to fig. 4 and 5, the outer surface of the limit strip 4 is movably connected with the inner wall of the transverse groove 3, and the length of the limit strip 4 is the same as that of the auxiliary ruler 2.

As a technical optimization scheme of the utility model, through the design of spacing 4 for vice chi 2 can be followed the back of main scale 1 and removed to the both sides of main scale 1, thereby made things convenient for the drawing and the measurement of designer to longer sharp.

Referring to fig. 4 and 5, the number of the clamping grooves 5 is two, the diameter of the two clamping grooves 5 is the same as that of the bottom hole 6, and the inner walls of the two clamping grooves 5 and the inner wall of the bottom hole 6 are smooth.

As a technical optimization scheme of the utility model, through the design of draw-in groove 5 for vice chi 2 can be fixed at the back of main scale 1, thereby prevents that 2 unexpected activities of vice chi from influencing the use.

The utility model discloses a theory of operation and use flow:

draw the dipperstick so that during the use when the designer needs to adjust, at first can stimulate downwards and draw piece 8, because draw the motion of piece 8, will drive cylindrical bar 7 downstream and tensile first flexible spring 9, after the top of cylindrical bar 7 is taken out from the inside of draw-in groove 5, can remove vice chi 2 to the outside, because the motion of vice chi 2, will drive two draw-in grooves 5 and move to the outside, when inboard draw-in groove 5 moves to cylindrical bar 7 directly over, can loosen and draw piece 8, because the elasticity recovery effect of first flexible spring 9, will stimulate and draw piece 8 and cylindrical bar 7 upward movement, thereby make the top of cylindrical bar 7 move to the inside of draw-in groove 5, and then make vice chi 2 fix the outside at main scale 1, the regulation to drawing dipperstick length has finally been realized, designer's use has been made things convenient for.

When a designer needs to measure the angle, the square block 16 can be pulled to the right side, the moving block 15 is driven to move to the right side and the second flexible spring 17 is stretched due to the movement of the square block 16, when the left end of the moving block 15 is pulled out of the through hole 14, the protractor 10 can be rotated, the protractor 10 drives the rotating block 11, the side holes 12, the moving block 15, the square block 16 and the second flexible spring 17 to rotate by taking the fixed block 13 as an axis, after the protractor 10 rotates by one hundred eighty degrees, the protractor 10 moves to the lower side of the main scale 1, the square block 16 can be loosened at the moment, due to the elastic force recovery effect of the second flexible spring 17, the square block 16 and the moving block 15 are pulled to move, the moving block 15 moves to the inside of the through hole 14 through the side holes 12, the protractor 10 is fixed to the lower side of the main scale 1, and the designer can measure the angle by using the protractor 10.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A measuring ruler for drawing a sketch comprises a main ruler (1), and is characterized in that: the utility model discloses a drawing block, including main scale (1), auxiliary scale (2), vice chi (2), draw-in groove (6), cylinder strip (7) have been cup jointed in the inside activity of draw-in groove (5), the other end of cylinder strip (7) passes the inside of bottom hole (6) and extends to the below and fixed mounting of main scale (1) and draws piece (8), the surface activity of cylinder strip (7) has cup jointed first flexible spring (9) that is located between main scale (1) bottom and draw piece (8) top, the one end fixed mounting of first flexible spring (9) is in the bottom of main scale (1), the other end fixed mounting of first flexible spring (9) is in the top of drawing piece (8).

2. The measuring ruler for drafting a sketch as claimed in claim 1, wherein: the middle part movable mounting at the main scale (1) the back has protractor (10), the middle part fixed mounting of protractor (10) bottom has turning block (11), the bottom surface of turning block (11) and the back swing joint of main scale (1), side hole (12) have been seted up to the inside of turning block (11), fixed block (13) have been cup jointed in the middle part activity of turning block (11), the back fixed connection of the bottom surface of fixed block (13) and main scale (1).

3. The measuring ruler for drawing a sketch as claimed in claim 2, wherein: through-hole (14) have been seted up to the inside of fixed block (13), the inside activity of through-hole (14) has cup jointed movable block (15), the other end of movable block (15) passes the inside of side opening (12) and extends to the right side of turning block (11) and fixed mounting has square (16).

4. A ruler for draft drafting according to claim 3 wherein: and a second flexible spring (17) positioned between the right end of the rotating block (11) and the left end of the square block (16) is movably sleeved on the outer surface of the moving block (15), one end of the second flexible spring (17) is fixedly installed at the right end of the rotating block (11), and the other end of the second flexible spring (17) is fixedly installed at the left end of the square block (16).

5. The measuring ruler for drawing a sketch as claimed in claim 1, wherein: the outer surface of the limiting strip (4) is movably connected with the inner wall of the transverse groove (3), and the length of the limiting strip (4) is the same as that of the auxiliary ruler (2).

6. The measuring ruler for drafting a sketch as claimed in claim 1, wherein: the quantity of draw-in groove (5) is two, two the diameter of draw-in groove (5) is the same with the diameter of bottom outlet (6), two the inner wall of draw-in groove (5) and the inner wall of bottom outlet (6) are all smooth.