CN207644057U - A kind of special drawing board of architectural mapping drawing drafting - Google Patents
A kind of special drawing board of architectural mapping drawing drafting Download PDFInfo
- Publication number
- CN207644057U CN207644057U CN201721592412.4U CN201721592412U CN207644057U CN 207644057 U CN207644057 U CN 207644057U CN 201721592412 U CN201721592412 U CN 201721592412U CN 207644057 U CN207644057 U CN 207644057U
- Authority
- CN
- China
- Prior art keywords
- drawing board
- screw rod
- board ontology
- sliding block
- retainer plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model is related to architectural mapping technical field of tools, especially a kind of architectural mapping drawing draws special drawing board, including drawing board ontology, the drawing board ontology is square, and the quadrangle of drawing board ontology is rounded structure, the upper surface surrounding of the drawing board ontology offers sliding slot, it is provided with sliding block in the sliding slot, screw hole is offered on the sliding block, it is provided with screw rod in the screw hole, the bottom of the screw rod and the bottom of sliding slot connect, retainer plate is fixedly mounted close to the top of sliding block in the screw rod, the top movable of the retainer plate is provided with folding ruler, the folding ruler is connect with the upper surface of drawing board ontology, the utility model is simple in structure, it is easy to use, facilitate fixation measuring ruler, it can avoid size offset, ensure to draw more accurate.
Description
Technical field
The utility model is related to architectural mapping technical field of tools more particularly to a kind of architectural mapping drawing to draw special picture
Plate.
Background technology
Mapping drawing board is a kind of drawing Aids used when mapping, and mapping drawing board is mainly used to fixed drawing,
And provide drawing platform for drawing drawing；However mapping worker also needs the drawing such as cooperation measuring rule when drawing drawing at present
Utensil completes the drafting to drawing, and existing measuring scale and drawing platform are separated position, degree of easily causing when use
The offset of gage, to which the offset of size can be caused in drawing process.
Utility model content
Purpose of the utility model is to solve the easy offset of measuring scale, drawing inaccuracy etc. exists in the prior art to lack
Point, and a kind of architectural mapping drawing proposed draws special drawing board.
To achieve the goals above, the utility model uses following technical solution：
A kind of special drawing board of architectural mapping drawing drafting is designed, including drawing board ontology, the drawing board ontology are square, and
The quadrangle of drawing board ontology is rounded structure, and the upper surface surrounding of the drawing board ontology offers sliding slot, is arranged in the sliding slot
There is sliding block, screw hole is offered on the sliding block, screw rod is provided in the screw hole, the bottom of the screw rod and the bottom of sliding slot connect
It connects, retainer plate is fixedly mounted close to the top of sliding block in the screw rod, and the top movable of the retainer plate is provided with folding ruler, described
Folding ruler is connect with the upper surface of drawing board ontology；
The folding ruler includes main folding rule and secondary folding rule, one end company of offering of one end of the main folding rule and secondary folding rule
Hole is connect, and two connecting holes are connected by axis pin, the one end of the main folding rule far from secondary folding rule offers through-hole, and the screw rod is inserted
It is located in through-hole.
Preferably, the top of the screw rod is provided with handle.
Preferably, the screw rod is welded to connect with retainer plate, and screw rod is not threaded close to the top of retainer plate.
The utility model proposes a kind of architectural mapping drawing draw special drawing board, advantageous effect is：By in drawing board
Sliding slot is opened up on ontology, sliding block is set in sliding slot, and the folding ruler of adjustable position is provided on sliding block, it is easy to use,
One end of folding ruler can be fixed to the when of using to avoid folding ruler from being subjected to displacement, and ensure to draw more accurate, this practicality is new
Type is simple in structure, easy to use, facilitates fixation measuring ruler, can avoid size offset, ensures to draw more accurate.
Description of the drawings
Fig. 1 be the utility model proposes a kind of architectural mapping drawing draw the structural schematic diagram of special drawing board；
Fig. 2 be the utility model proposes a kind of architectural mapping drawing draw the sectional view of special drawing board.
In figure：Drawing board ontology 1, axis pin 2, sliding slot 3, screw rod 4, sliding block 5, folding ruler 6, main folding rule 61, secondary folding rule 62, through-hole
63, screw hole 7, retainer plate 8.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of architectural mapping drawing draws special drawing board, including drawing board ontology 1, and drawing board ontology 1 is pros
Shape, and the quadrangle of drawing board ontology 1 is rounded structure, the upper surface surrounding of drawing board ontology 1 offers sliding slot 3, is arranged in sliding slot 3
There is sliding block 5, screw hole 7 is offered on sliding block 5, screw rod 4 is provided in screw hole 7, the top of screw rod 4 is provided with handle, facilitates rotation
Screw rod 4, convenient for fixed sliding block 3, the bottom of screw rod 4 is connect with the bottom of sliding slot 3, and screw rod 4 is fixedly mounted close to the top of sliding block 5
Retainer plate 8, screw rod 4 are welded to connect with retainer plate 8, and screw rod 4 is not threaded close to the top of retainer plate 8, facilitate folding ruler 6
Rotation, the top movable of retainer plate 8 are provided with folding ruler 6, and folding ruler 6 is connect with the upper surface of drawing board ontology 1, and folding ruler 6 wraps
Main folding rule 61 and secondary folding rule 62 are included, one end of main folding rule 61 and one end of pair folding rule 62 offer connecting hole, and two connections
Hole is connected by axis pin 2, and the one end of main folding rule 61 far from secondary folding rule 62 offers through-hole 63, and screw rod 4 is plugged in through-hole 63, side
Just using convenient for adjustment length.
Workflow：Elder generation's Unscrew 4 when use, then position of the adjusting slider 5 in sliding slot 3 will after regulating
Screw rod 4 is tightened, and sliding block 5 is made to be fixed in sliding slot 3, then pulls with hand the one end of folding ruler 6 far from screw rod 4, and by folding ruler 6
One end far from screw rod 4 is pressed with hand on drawing board ontology 1, can be drawn.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. a kind of architectural mapping drawing draws special drawing board, including drawing board ontology（1）, the drawing board ontology（1）It is square, and
Drawing board ontology（1）Quadrangle be rounded structure, it is characterised in that：The drawing board ontology（1）Upper surface surrounding offer cunning
Slot（3）, the sliding slot（3）Inside it is provided with sliding block（5）, the sliding block（5）On offer screw hole（7）, the screw hole（7）Interior setting
There is screw rod（4）, the screw rod（4）Bottom and sliding slot（3）Bottom connection, the screw rod（4）Close to sliding block（5）Top it is solid
Dingan County fills retainer plate（8）, the retainer plate（8）Top movable be provided with folding ruler（6）, the folding ruler（6）With drawing board sheet
Body（1）Upper surface connection；
The folding ruler（6）Including main folding rule（61）With secondary folding rule（62）, the main folding rule（61）One end and secondary folding rule（62）
One end offer connecting hole, and two connecting holes pass through axis pin（2）Connection, the main folding rule（61）Far from pair folding rule（62）
One end offer through-hole（63）, the screw rod（4）It is plugged in through-hole（63）It is interior.
2. a kind of architectural mapping drawing according to claim 1 draws special drawing board, it is characterised in that：The screw rod（4）
Top be provided with handle.
3. a kind of architectural mapping drawing according to claim 1 draws special drawing board, it is characterised in that：The screw rod（4）
With retainer plate（8）It is welded to connect, and screw rod（4）Close to retainer plate（8）Top be not threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721592412.4U CN207644057U (en) | 2017-11-24 | 2017-11-24 | A kind of special drawing board of architectural mapping drawing drafting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721592412.4U CN207644057U (en) | 2017-11-24 | 2017-11-24 | A kind of special drawing board of architectural mapping drawing drafting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207644057U true CN207644057U (en) | 2018-07-24 |
Family
ID=62881092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721592412.4U Expired - Fee Related CN207644057U (en) | 2017-11-24 | 2017-11-24 | A kind of special drawing board of architectural mapping drawing drafting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207644057U (en) |
-
2017
- 2017-11-24 CN CN201721592412.4U patent/CN207644057U/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 |
Granted publication date: 20180724 Termination date: 20191124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |