CN216231387U

CN216231387U - Be applied to architectural design's special drawing appurtenance

Info

Publication number: CN216231387U
Application number: CN202122853708.XU
Authority: CN
Inventors: 陈志初; 胡力维; 谭莹莹; 冼锦能
Original assignee: Guangdong Zongheng Architectural Design Co ltd
Current assignee: Guangdong Zongheng Architectural Design Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-08
Anticipated expiration: 2031-11-19

Abstract

The utility model belongs to the technical field of architectural design instrument, a special drawing appurtenance for architectural design is disclosed, including the compasses, the compasses includes the operation main part, compresses tightly main part and body frame, the outer end fixed connection of operation main part is in the outer end that compresses tightly the main part, the upper end fixed mounting that compresses tightly the main part is on the upper portion of body frame, the operation main part includes that first button, turning block, reset spring, nut and the bolt of holding between the fingers, first lower extreme fixed connection who holds between the fingers the button is at the outer wall of turning block, reset spring's one end fixed connection is in the first lower part of holding between the fingers the button, reset spring's other end fixed connection is at the outer wall of nut, the inner at the nut is installed to the bolt screw thread, the bolt is as an organic whole with turning block fixed connection, it includes fixing base, briquetting and shell fragment to compress tightly the main part. The application can improve the stability of use and convenient operation, and better satisfies the use needs.

Description

Be applied to architectural design's special drawing appurtenance

Technical Field

The application belongs to the technical field of architectural design tools, and particularly relates to a special drawing auxiliary tool applied to architectural design.

Background

The building design means that before the building is built, a designer makes a general idea of problems existing or possibly occurring in the construction process and the use process according to the construction task, plans a method and a scheme for solving the problems and expresses the problems by using drawing paper and documents. As a common basis for the mutual cooperation of material preparation, construction organization work and various kinds of work in the manufacturing and construction work. The whole project can be carried out in a unified and step-by-step manner within a preset investment quota range according to a carefully considered preset scheme. The compasses are one of the main appliances designed on paper, and the built building can fully meet various requirements and purposes expected by users and society.

For guaranteeing stability, the conventional compasses are usually arranged to have large resistance to the expansion of the feet, and therefore the compasses can be opened only by a certain force, and can be restored to be closed by a large force during closing, so that the conventional compasses are inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

The application aims to solve the problem that the conventional compasses in the prior art are inconvenient to operate, and provides a special drawing auxiliary tool applied to architectural design.

In order to achieve the above purpose, the present application provides the following technical solutions: the special drawing auxiliary tool applied to architectural design comprises compasses, wherein the compasses comprise an operation main body, a pressing main body and a main frame, the outer end of the operation main body is fixedly connected with the outer end of the pressing main body, and the upper end of the pressing main body is fixedly arranged on the upper part of the main frame;

the operation main part includes that first knob, commentaries on classics piece, reset spring, nut and the bolt of holding between the fingers, the first lower extreme fixed connection who holds between the fingers the button is at the outer wall of commentaries on classics piece, reset spring's one end fixed connection is in the first lower part of holding between the fingers the button, reset spring's other end fixed connection is at the outer wall of nut, the inner at the nut is installed to the bolt screw thread, the bolt is as an organic whole with commentaries on classics piece fixed connection.

Preferably, the pressing main body comprises a fixing seat, a pressing block and an elastic sheet, the outer wall of the nut is fixedly connected to the outer wall of the pressing block, the bolt movably penetrates through the pressing block, and the fixing seat, the pressing block and the elastic sheet are fixedly connected into a whole.

Preferably, the main pressing body further comprises a second knob, and the second knob is fixedly connected with the fixed seat into a whole.

Preferably, the pressing main body further comprises a first leather strip, and the first leather strip is fixedly connected to the lower portion of the pressing block.

Preferably, the main frame comprises a handle, a binding frame, a foot rod and a gear, the upper end of the fixing seat is fixedly connected with the binding frame into a whole, the handle is fixedly connected with the binding frame into a whole, and the upper end of the foot rod is fixedly connected with the lower end of the gear; the side end of the gear is rotatably arranged on the upper parts of the binding frame and the fixed seat.

Preferably, the main frame further comprises a limiting block, and the limiting block and the binding frame are fixedly connected into a whole.

Preferably, the main frame further comprises a second leather strip fixedly connected to the lower portion of the binding frame.

Compared with the prior art, the beneficial effect of this application is:

1. the main frame is unlocked by pinching the operation body by hand, so that the user can conveniently operate the opening of the main frame.

2. After the operation main body is loosened, the rotation block is driven to rotate by the elasticity of the reset spring, so that the pressing main body and the main frame are convenient to self-lock and fix, and the effect of stabilizing the adjusting result of the main frame is achieved.

Drawings

Fig. 1 is a schematic view of the overall structure proposed in the present application;

FIG. 2 is a schematic structural diagram of an operation body proposed in the present application;

fig. 3 is a schematic structural diagram of a pressing main body provided by the present application;

fig. 4 is a schematic structural view of the main frame proposed in the present application.

In the figure: 1. compasses; 2. an operation body; 3. compressing the main body; 4. a main frame; 5. a first knob; 6. rotating the block; 7. a return spring; 8. a nut; 9. a bolt; 10. a fixed seat; 11. a second knob; 12. briquetting; 13. a first leather strip; 14. a spring plate; 15. a handle; 16. a tie down frame; 17. a limiting block; 18. a second leather strip; 19. a foot bar; 20. a gear.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-2, a special drawing auxiliary tool applied to architectural design includes a compass 1, the compass 1 includes an operation body 2, a pressing body 3 and a main frame 4, the operation body 2, the pressing body 3 and the main frame 4 are all provided with one, the operation body 2 includes a first knob 5, a rotating block 6, a reset spring 7, a nut 8 and a bolt 9, the first knob 5, the rotating block 6, the reset spring 7, the nut 8 and the bolt 9 are all provided with one, the lower end of the first knob 5 is fixedly connected to the outer wall of the rotating block 6, the first knob 5 and the rotating block 6 are an integrated structure, one end of the position spring 7 is fixedly connected to the lower portion of the first knob 5, the other end of the reset spring 7 is fixedly connected to the outer wall of the nut 8, the bolt 9 is threadedly installed at the inner end of the nut 8, and the bolt 9 and the rotating block 6 are fixedly connected into a whole; the bolt 9 penetrates through the nut 8, the tail end of the bolt 9 is not provided with threads, the threaded screwing range is limited by utilizing the part which is not provided with the threads, the running stability of the bolt 9 is improved, the return spring 7 is utilized to provide the rotary restoring force for the rotary block 6, the outer end of the operation main body 2 is fixedly connected with the outer end of the pressing main body 3, and the upper end of the pressing main body 3 is fixedly arranged at the upper part of the main frame 4; the side end of the operation body 2 penetrates through the pressing body 3 and is pressed with the main frame 4, and the lower part of the pressing body 3 is pressed on the outer wall of the main frame 4.

Referring to fig. 3, the pressing main body 3 comprises a fixed seat 10, a pressing block 12 and a spring plate 14, the outer wall of the nut 8 is fixedly connected to the outer wall of the pressing block 12, the nut 8 is fixed through the pressing block 12, the bolt 9 movably penetrates through the pressing block 12, and the fixed seat 10, the pressing block 12 and the spring plate 14 are fixedly connected into a whole; after a user rotates the rotating block 6, the rotating block 6 drives the bolt 9 to move along the inner thread of the nut 8, so that the nut 8 slides along the inner wall of the pressing block 12. The pressing main body 3 further comprises a second knob 11, and the second knob 11 and the fixed seat 10 are fixedly connected into a whole; when the first button 5 of holding between the fingers of operation, put the outside that the button 11 was held between the fingers at first button 5 and second, then inwards exert oneself, play and use the second to hold between the fingers the button 11 and drive the first effect of holding between the fingers the button 5 rotatoryly as its point to made things convenient for the first button 5 of holding between the fingers of user's operation. The pressing main body 3 further comprises a first leather strip 13, and the first leather strip 13 is fixedly connected to the lower part of the pressing block 12; the briquetting 12 increases the frictional force after the extrusion through first leather strap 13, has improved the stability of body frame 4 lock state.

Referring to fig. 4, the main frame 4 includes a handle 15, a binding frame 16, a foot bar 19 and a gear 20, the upper end of the fixing seat 10 is fixedly connected with the binding frame 16 into a whole, the handle 15 is fixedly connected with the binding frame 16 into a whole, and the upper end of the foot bar 19 is fixedly connected with the lower end of the gear 20; the foot rod 19 and the gear 20 are provided with a pair, and the gears 20 are meshed with each other; the side end of the gear 20 is rotatably arranged on the upper parts of the binding frame 16 and the fixed seat 10; utilize briquetting 12 and the mode that the tie frame 16 combination compressed tightly foot pole 19 to stabilize the aperture of foot pole 19, twist soon behind the commentaries on classics piece 6, utilize commentaries on classics piece 6 to drive bolt 9 and extrude tie frame 16 for the reaction force of bolt 9 outwards promotes briquetting 12, thereby makes briquetting 12 loosen foot pole 19, then pulls foot pole 19 regulation aperture. The main frame 4 further comprises a limiting block 17, and the limiting block 17 and the binding frame 16 are fixedly connected into a whole; the limiting blocks 17 are provided with a pair, the limiting blocks 17 are used for limiting the outward opening range of the foot rods 19, and the limiting blocks 17 are in sliding contact with the pressing block 12.

The main frame 4 further comprises a second leather strip 18, one second leather strip 18 is arranged, and the second leather strip 18 is fixedly connected to the lower part of the binding frame 16; the pressing block 12 and the binding frame 16 are pressed and fixed on the foot rod 19 through the second leather strips 18 and the first leather strips 13, and the function of locking the angle of the foot rod 19 is achieved. The working principle is as follows: when needing angle regulation, earlier put the finger at first knob 5 and the second 11 outsides of holding between the fingers, then to holding between the fingers first knob 5 of holding between the fingers to the second 11 is close to, it rotates to drive turning block 6 through first knob 5 of holding between the fingers, drive bolt 9 through turning block 6 and move to constraint frame 16 along nut 8, make bolt 9 extrude constraint frame 16, utilize the reaction force of constraint frame 16 to bolt 9, drive briquetting 12 outwards to open, thereby make briquetting 12 drive first leather strap 13 and loosen foot bar 19, then with another hand pulling foot bar 19, utilize two synchronous foot bars 19 of gear 20 to outwards launch, at last loosening device, utilize the elasticity of shell fragment 14 to drive briquetting 12 and compress tightly foot bar 19 again through first leather strap 13, play the effect of stabilizing foot bar 19 position.

Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Be applied to architectural design's special drawing appurtenance, including compasses (1), its characterized in that: the compasses (1) comprise an operation body (2), a pressing body (3) and a main frame (4), wherein the outer end of the operation body (2) is fixedly connected with the outer end of the pressing body (3), and the upper end of the pressing body (3) is fixedly arranged on the upper part of the main frame (4); operation main part (2) are including first holding between the fingers button (5), commentaries on classics piece (6), reset spring (7), nut (8) and bolt (9), the first lower extreme fixed connection who holds between the fingers button (5) is at the outer wall of commentaries on classics piece (6), the one end fixed connection of reset spring (7) is in the first lower part of holding between the fingers button (5), the other end fixed connection of reset spring (7) is at the outer wall of nut (8), the inner at nut (8) is installed to bolt (9) screw thread, bolt (9) are as an organic whole with commentaries on classics piece (6) fixed connection.

2. The special drawing aid applied to architectural design according to claim 1, wherein: the pressing main body (3) comprises a fixed seat (10), a pressing block (12) and an elastic sheet (14), the outer wall of the nut (8) is fixedly connected to the outer wall of the pressing block (12), the bolt (9) movably penetrates through the pressing block (12), and the fixed seat (10), the pressing block (12) and the elastic sheet (14) are fixedly connected into a whole.

3. The special drawing aid applied to architectural design according to claim 2, wherein: compress tightly main part (3) and still include second and hold between the fingers button (11), button (11) are held between the fingers to the second and fixing base (10) fixed connection as an organic whole.

4. The special drawing aid applied to architectural design according to claim 3, wherein: the pressing main body (3) further comprises a first leather strip (13), and the first leather strip (13) is fixedly connected to the lower portion of the pressing block (12).

5. The special drawing aid applied to architectural design according to claim 4, wherein: the main frame (4) comprises a handle (15), a binding frame (16), a foot rod (19) and a gear (20), the upper end of the fixing seat (10) is fixedly connected with the binding frame (16) into a whole, the handle (15) is fixedly connected with the binding frame (16) into a whole, and the upper end of the foot rod (19) is fixedly connected with the lower end of the gear (20); the side end of the gear (20) is rotatably arranged on the upper parts of the binding frame (16) and the fixed seat (10).

6. The special drawing aid applied to architectural design according to claim 5, wherein: the main frame (4) further comprises a limiting block (17), and the limiting block (17) is fixedly connected with the binding frame (16) into a whole.

7. The special drawing aid applied to architectural design according to claim 6, wherein: the main frame (4) further comprises a second leather strip (18), and the second leather strip (18) is fixedly connected to the lower portion of the binding frame (16).