CN210374826U - Adjustable novel ruler of many functional types - Google Patents
Adjustable novel ruler of many functional types Download PDFInfo
- Publication number
- CN210374826U CN210374826U CN201921778622.1U CN201921778622U CN210374826U CN 210374826 U CN210374826 U CN 210374826U CN 201921778622 U CN201921778622 U CN 201921778622U CN 210374826 U CN210374826 U CN 210374826U
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- ruler
- sliding
- fixedly connected
- clamping block
- sliding groove
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- 239000012780 transparent material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of novel rulers, in particular to a multifunctional adjustable novel ruler, which comprises an upper ruler, wherein the surface of the upper ruler is provided with a second chute, the surface of the upper ruler is provided with a first clamping block, the bottom of the first clamping block is fixedly connected with a first sliding block, the first sliding block is connected in the second chute in a sliding manner, the surface of the upper ruler is provided with a second clamping block, the bottom of the second clamping block is fixedly connected with a first sliding block, and the surface of the upper ruler is provided with a first chute; the utility model discloses, through setting up pivot and bearing, can realize the relative rotation of upper ruler and lower ruler, and can increase the range, through setting up buckle and couple, avoid upper ruler and lower ruler to appear becoming flexible when folding, through setting up first fixture block and second fixture block, can improve the accuracy of measurement, through setting up slide and thimble, realize the effect of compasses, through setting up the protractor, the volume that can be convenient gets angle or drawing angle.
Description
Technical Field
The utility model belongs to the technical field of novel ruler, concretely relates to adjustable novel ruler of many functional types.
Background
The ruler is used as a commonly used measuring tool, the extensive application is to people's daily life, in the teaching, often can use the ruler, especially in mathematical education, often need use set square, ruler, compasses etc. most teaching aid function singleness of choice leads to the more teaching aid that the teacher need carry, because the size of teaching aid is great, carries inconveniently, brings certain inconvenience for the teacher.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an adjustable novel ruler of many functional types has convenient to carry, and the function is various, characteristics simple to use.
In order to achieve the above object, the utility model provides a following technical scheme: a novel multifunctional adjustable ruler comprises an upper ruler, wherein a second sliding groove is formed in the surface of the upper ruler, a first clamping block is arranged on the surface of the upper ruler, a first sliding block is fixedly connected to the bottom of the first clamping block, the first sliding block is connected into the second sliding groove in a sliding mode, a second clamping block is arranged on the surface of the upper ruler, a first sliding block is fixedly connected to the bottom of the second clamping block, a first sliding groove is formed in the surface of the upper ruler, a first sliding block 4 at the bottom of the second clamping block is connected into the first sliding groove in a sliding mode, a lower ruler is arranged below the upper ruler, a bearing is arranged at one end of the upper ruler, a rotating shaft is arranged at one end of the lower ruler, the rotating shaft is movably arranged in the bearing in a penetrating mode, a third sliding groove is formed in the surface of the lower ruler, a sliding plate is arranged on the surface of the lower ruler, a second sliding block is fixedly connected to the top of the, the surface of the sliding plate is provided with a round hole, the bottom of the sliding plate is provided with a threaded hole, a fastening bolt is connected in the threaded hole in a threaded manner, one corner of the surface of the lower ruler is provided with a stepped hole, and a thimble is arranged in the stepped hole.
Preferably, the surfaces of the upper ruler and the lower ruler are provided with scale marks, and the scale marks are arranged in parallel with the upper ruler and the lower ruler.
Preferably, the upper part of the surface of the lower ruler is fixedly connected with a protractor, and the surface of the protractor is provided with scale marks.
Preferably, a spring penetrates through the surface of the ejector pin, one end of the spring is fixedly connected with the step surface of the stepped hole, and the other end of the spring is fixedly connected with the lower surface of the ejector pin.
Preferably, the first sliding groove, the second sliding groove and the third sliding groove are trapezoidal in shape, and the first sliding block and the second sliding block are trapezoidal in shape.
Preferably, one end of the lower ruler is movably connected with a retaining ring, one end of the upper ruler is provided with a hook, and the retaining ring is buckled on the hook.
Preferably, the upper ruler, the lower ruler and the protractor are all made of transparent materials.
Preferably, a plurality of rubber blocks are arranged on the rear surfaces of the upper ruler and the lower ruler.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through setting up pivot and bearing, can realize the relative rotation of upper ruler and lower ruler, and can increase the range, through setting up buckle and couple, avoid upper ruler and lower ruler to appear becoming flexible when folding, through setting up first fixture block and second fixture block, can improve the accuracy of measurement, through setting up slide and thimble, realize the effect of compasses, through setting up the protractor, the volume that can be convenient gets angle or drawing angle.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
in the figure: 1. putting a ruler; 2. a first clamping block; 3. a second fixture block; 4. a first slider; 5. a first chute; 6. a second chute; 7. a bearing; 8. a rotating shaft; 9. a ruler is drawn; 10. a third chute; 11. a second slider; 12. a slide plate; 13. fastening a bolt; 14. a thimble; 15. a retaining ring; 16. hooking; 17. a spring; 18. a protractor; 19. scale lines; 20. a rubber block.
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.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a novel multifunctional adjustable ruler comprises an upper ruler 1, wherein a second chute 6 is formed in the surface of the upper ruler 1, a first clamping block 2 is arranged on the surface of the upper ruler 1, a first sliding block 4 is fixedly connected to the bottom of the first clamping block 2, the first sliding block 4 is slidably connected into the second chute 6, a second clamping block 3 is arranged on the surface of the upper ruler 1, a first sliding block 4 is fixedly connected to the bottom of the second clamping block 3, a first chute 5 is formed in the surface of the upper ruler 1, the first sliding block 4 at the bottom of the second clamping block 3 is slidably connected into the first chute 5, the accuracy of measurement can be improved by arranging the first clamping block 2 and the second clamping block 3, a lower ruler 9 is arranged below the upper ruler 1, a bearing 7 is arranged at one end of the upper ruler 1, a rotating shaft 8 is arranged at one end of the lower ruler 9, and the rotating shaft 8 is movably arranged in the bearing 7, third spout 10 has been seted up on the surface of lower rule 9, the surface of lower rule 9 is provided with slide 12, the top fixedly connected with second slider 11 of slide 12, second slider 11 sliding connection is in third spout 10, the round hole has been seted up on the surface of slide 12, the threaded hole has been seted up to the bottom of slide 12, and threaded hole female connection has fastening bolt 13, the shoulder hole has been seted up to the surface one corner of lower rule 9, is provided with thimble 14 in the shoulder hole, through setting up thimble 14, improves the accuracy of the centre of a circle when drawing the circle.
Specifically, the surfaces of the upper ruler 1 and the lower ruler 9 are provided with scale marks 19, and the scale marks 19 are arranged in parallel with the upper ruler 1 and the lower ruler 9.
Specifically, an angle gauge 18 is fixedly connected to the upper portion of the surface of the lower ruler 9, and scale marks 19 are arranged on the surface of the angle gauge 18.
Specifically, a spring 17 penetrates through the surface of the thimble 14, one end of the spring 17 is fixedly connected with a step surface of the stepped hole, and the other end of the spring 17 is fixedly connected with the lower surface of the thimble 14.
Specifically, the first sliding groove 5, the second sliding groove 6 and the third sliding groove 10 are all trapezoidal in shape, and the first sliding block 4 and the second sliding block 11 are both trapezoidal in shape.
Specifically, one end of the lower ruler 9 is movably connected with a retaining ring 15, one end of the upper ruler 1 is provided with a hook 16, the retaining ring 15 is buckled on the hook 16, and the upper ruler 1 and the lower ruler 9 are prevented from loosening when not in use by arranging the hook 16 and the retaining ring 15.
Specifically, the upper ruler 1, the lower ruler 9 and the protractor 18 are made of transparent materials, and the transparent materials are favorable for improving the accuracy of measuring.
Specifically, the rear surfaces of the upper ruler 1 and the lower ruler 9 are provided with a plurality of rubber blocks 20, and the rubber blocks 20 are prevented from sliding in use.
The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, can measure the length of straight line through the scale mark 19 of last chi 1 and lower chi 9, press downwards couple 16 and take off buckle 15, open last chi 1 to through the quantity protractor 18 observation scale, can realize the function of angulation, or open certain angle, can draw the angle, wear the chalk in slide 12's round hole, and compress tightly through fastening bolt 13, and measure certain diameter, press thimble 14, rotatory blade, realize the function of drawing the circle.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an adjustable novel ruler of many functional types, includes ruler (1), its characterized in that: the surface of the upper ruler (1) is provided with a second sliding groove (6), the surface of the upper ruler (1) is provided with a first clamping block (2), the bottom of the first clamping block (2) is fixedly connected with a first sliding block (4), the first sliding block (4) is connected in the second sliding groove (6) in a sliding manner, the surface of the upper ruler (1) is provided with a second clamping block (3), the bottom of the second clamping block (3) is fixedly connected with a first sliding block (4), the surface of the upper ruler (1) is provided with a first sliding groove (5), the first sliding block (4) at the bottom of the second clamping block (3) is connected in the first sliding groove (5) in a sliding manner, a lower ruler (9) is arranged below the upper ruler (1), one end of the upper ruler (1) is provided with a bearing (7), one end of the lower ruler (9) is provided with a rotating shaft (8), and the rotating shaft (8) is movably arranged in the bearing (7) in a penetrating, third spout (10) have been seted up on the surface of lower rule (9), the surface of lower rule (9) is provided with slide (12), top fixedly connected with second slider (11) of slide (12), second slider (11) sliding connection is in third spout (10), the round hole has been seted up on the surface of slide (12), the threaded hole has been seted up to the bottom of slide (12), and threaded hole female connection has fastening bolt (13), the shoulder hole has been seted up to the surperficial one corner of lower rule (9), is provided with thimble (14) in the shoulder hole.
2. The novel multifunctional adjustable ruler as claimed in claim 1, wherein: the surface of the upper ruler (1) and the surface of the lower ruler (9) are both provided with scale marks (19), and the scale marks (19) are arranged in parallel with the upper ruler (1) and the lower ruler (9).
3. The novel multifunctional adjustable ruler as claimed in claim 1, wherein: the upper part of the surface of the lower ruler (9) is fixedly connected with an angle gauge (18), and the surface of the angle gauge (18) is provided with scale marks (19).
4. The novel multifunctional adjustable ruler as claimed in claim 1, wherein: the spring (17) penetrates through the surface of the ejector pin (14), one end of the spring (17) is fixedly connected with the step surface of the stepped hole, and the other end of the spring (17) is fixedly connected with the lower surface of the ejector pin (14).
5. The novel multifunctional adjustable ruler as claimed in claim 1, wherein: the shapes of the first sliding groove (5), the second sliding groove (6) and the third sliding groove (10) are both trapezoidal, and the shapes of the first sliding block (4) and the second sliding block (11) are both trapezoidal.
6. The novel multifunctional adjustable ruler as claimed in claim 1, wherein: one end of the lower ruler (9) is movably connected with a retaining ring (15), one end of the upper ruler (1) is provided with a hook (16), and the retaining ring (15) is buckled on the hook (16).
7. The novel multifunctional adjustable ruler as claimed in claim 1, wherein: the upper ruler (1), the lower ruler (9) and the protractor (18) are all made of transparent materials.
8. The novel multifunctional adjustable ruler as claimed in claim 1, wherein: the rear surfaces of the upper ruler (1) and the lower ruler (9) are provided with a plurality of rubber blocks (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921778622.1U CN210374826U (en) | 2019-10-22 | 2019-10-22 | Adjustable novel ruler of many functional types |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921778622.1U CN210374826U (en) | 2019-10-22 | 2019-10-22 | Adjustable novel ruler of many functional types |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210374826U true CN210374826U (en) | 2020-04-21 |
Family
ID=70257169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921778622.1U Expired - Fee Related CN210374826U (en) | 2019-10-22 | 2019-10-22 | Adjustable novel ruler of many functional types |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210374826U (en) |
-
2019
- 2019-10-22 CN CN201921778622.1U patent/CN210374826U/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: 20200421 |