CN2382571Y - Folding multifunction coordinate rule - Google Patents
Folding multifunction coordinate rule Download PDFInfo
- Publication number
- CN2382571Y CN2382571Y CN 99233710 CN99233710U CN2382571Y CN 2382571 Y CN2382571 Y CN 2382571Y CN 99233710 CN99233710 CN 99233710 CN 99233710 U CN99233710 U CN 99233710U CN 2382571 Y CN2382571 Y CN 2382571Y
- Authority
- CN
- China
- Prior art keywords
- chi
- rear sight
- groove
- attached
- coordinatometer
- 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
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model relates to a multifunctional folding coordinatometer, which is composed of an upper and a lower table rulers, an upper and a lower collapsible and stretchable inner rulers, and screw bolts. Additionally, the multifunctional folding coordinatometer comprises right angle set squares, vernier calipers and knife blades, and the relevant rulers are provided with a protractor, through slots for the slippage of slide blocks that are attached on the right angle set squares, etc. When disassembled and recombined, the utility model can be changed into a coordinatometer and a T-square that can be used for measuring angles, drawing angle lines and drawing circles, and can be used as a measuring tool as well. The utility model has the advantages of complete function and multifunction, and is especially suitable for students, teachers and engineering staff.
Description
The utility model relates to a kind of folding utility coordinatometer, and it belongs to the drawing instrument class.
Existing coordinatometer one chi one usefulness, the function dullness if the user need make comparatively complicated figure, also must be equipped with multiple stationery in addition, truly has in addition improvements.
The purpose of this utility model is to overcome above-mentioned defective, for people provide collapsible coordinatometer a kind of novelty, multi-functional.
The folding utility coordinatometer contain rear sight 1, down rear sight 5, go up in chi 6, down in chi 7 and with their detachable reorganization the bolt 2,3,4 that links together, its feature: on described rear sight 1, the position of rear sight 5 contiguous bolts 2 is provided with right angle triangle 17,18 down, and on described rear sight 1, the opposite side between the rear sight 5 also is provided with slide measure mobile terminal 19, blade 21 and slide measure stiff end 22 down; Pin joint or riveted joint have attached chi 8,9 and attached chi 11,12 successively at chi 6 its two ends in described go up, and described pin joint or riveted joint have attached chi 13,14 and attached chi 15,16 successively at chi 7 its two ends in down, place, the rear sight long limit of 1 a contiguous side is provided with groove 10 on described, be provided with groove 51 on the adjacent long limit of described rear sight 5 one ends down, its middle part also is provided with protractor 52; Described down in chi 7 its contiguous side progress places be provided with groove 75, its middle part is risen by installing hole and is offered the groove 76 parallel with above-mentioned groove 75; Being provided with protractor 140 on described attached chi 14, is the groove 160 of axis and offer with its axis on described attached chi 16, and also is provided with the slide block 161 that can lock in the groove 160 everywhere, and slide block 161 can the clamping nib; Described attached chi 8,9,11,12,13,15 can be made special-purpose drawing template; The extended end of described right angle triangle 17,18 hypotenuses has been set up slide block.
The utility model is described in further detail below with reference to accompanying drawing.
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is structural representations of rear sight 1 on the utility model.
Accompanying drawing 8 is that pin joint or riveted joint have the structural representation after chi 6 stretching, extensions in the going up of attached chi 8,9 and attached chi 11,12.
Accompanying drawing 4 is structural representations of rear sight 5 under the utility model.
Accompanying drawing 5 is that pin joint or riveted joint have the structural representation after chi 7 stretches in attached chi 13,14 and attached chi 15,16 following.
Accompanying drawing 6 is to go up the structural representation that rear sight 1 and pin joint or riveted joint have the coordinatometer that chi 6 is assembled in the going up of attached chi 8,9 and 11,12 by of the present utility model, also is assembled with right angle triangle 17 in addition on it, and slide measure.
7 in accompanying drawing be by following rear sight 5, down in the structural representation of the coordinatometer that is assembled into of chi 7 (the attached chi 13,14 and 15,16 that band stretches), also assembled right angle triangle 18 on it.
Among the figure, rear sight on 1,2,3,4 bolts, 5 times rear sights, on 6 in chi, chi in 7 times, 8,9,11,12,13,14,15,16 attached chis, 10,51,75,76,160 grooves, 17,18 right angle triangles, 19 slide measure mobile terminals, 20,90,120,162 installing holes, 21 blades, 22 slide measure stiff ends, 23,24 screws, 52,140 protractors, 61,62,63,64,71,72,73,74 pin or rivets.
If will stretch go up in chi 6 and down in chi 7 link to each other through installing hole 120,162, assemble in end orthogonal ground that installing hole 90 is arranged and last rear sight 1 again, then can obtain a T-square again; For will drawing circle, pin or rivet 74 on can accompanying drawing 5 be the center, make attached chi 16 around motion, so the nib that attached chi 16 middle parts have groove 160 just can drive clamping on the slide block 161 of location is on request finished the work according to the appointment; In combination shown in Figure 7, but rotate to stretch following in chi 7 the performance angle and the task of drawing angle line again; In addition, use respectively as the attached chi of dedicated templates and can finish specific drawing task again; Slide measure by installation shown in Figure 6 can be realized measurement function easily; Even need blade, the application of also being not difficult to take off.
In sum, compare with existing coordinatometer, the utlity model has and gather multi-function in integral whole Characteristics have realized being more suitable for the purpose of one-object-many-purposes in teacher student and engineering comparatively simply Librarian use.
Claims (1)
1, the folding utility coordinatometer contain rear sight (1), down rear sight (5), go up in chi (6), down in chi (7) and with their detachable reorganization the bolt (2), (3), (4) that link together, it is characterized in that: rear sight (1) on described, the position of contiguous bolt (2) is provided with right angle triangle (17), (18) between the following rear sight (5), and on described rear sight (1), the opposite side between the rear sight (5) also is provided with slide measure mobile terminal (19), blade (21) and slide measure stiff end (22) down; In described go up its two ends of chi (6) successively pin joint or riveted joint attached chi (8), (9) and attached chi (11), (12) are arranged, and described down in its two ends of chi (7) successively pin joint or riveted joint have attached chi (13), (14) and attached chi (15), (16); The position on the long limit of the contiguous side of rear sight (1) is provided with groove (10) on described, is provided with groove (51) on the adjacent long limit of described rear sight (5) one end down, and its middle part also is provided with protractor (52); Its place, long limit of contiguous side of chi (7) is provided with groove (75) under described, and its middle part is risen by installing hole and offered the groove (76) parallel with above-mentioned groove (75); On described attached chi (14), be provided with protractor (140), and offer on described attached chi (16) with its axis is the groove (160) of axis, and also be provided with the slide block (161) that can lock in the groove (160) everywhere, slide block (161) can the clamping nib; Special-purpose drawing transverse slat can be made in described attached chi (8), (9), (11), (12), (13), (15); The extended end of described right angle triangle (17), (18) hypotenuse has been set up slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99233710 CN2382571Y (en) | 1999-07-15 | 1999-07-15 | Folding multifunction coordinate rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99233710 CN2382571Y (en) | 1999-07-15 | 1999-07-15 | Folding multifunction coordinate rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2382571Y true CN2382571Y (en) | 2000-06-14 |
Family
ID=34022061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99233710 Expired - Fee Related CN2382571Y (en) | 1999-07-15 | 1999-07-15 | Folding multifunction coordinate rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2382571Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501589A (en) * | 2018-05-29 | 2018-09-07 | 张富强 | A kind of multifunctional teaching compasses |
-
1999
- 1999-07-15 CN CN 99233710 patent/CN2382571Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501589A (en) * | 2018-05-29 | 2018-09-07 | 张富强 | A kind of multifunctional teaching compasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |