CN220594493U - Multipurpose ruler structure - Google Patents
Multipurpose ruler structure Download PDFInfo
- Publication number
- CN220594493U CN220594493U CN202321717767.7U CN202321717767U CN220594493U CN 220594493 U CN220594493 U CN 220594493U CN 202321717767 U CN202321717767 U CN 202321717767U CN 220594493 U CN220594493 U CN 220594493U
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- assembly
- ruler
- measuring ruler
- measuring
- rotating
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- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims description 14
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a multipurpose ruler structure, which comprises: the device comprises a storage assembly and a rotating assembly, wherein the storage assembly and the rotating assembly are internally provided with the same fixed assembly, the rotating assembly is internally provided with a rolling assembly and a guiding assembly, and a third measuring ruler is arranged outside the rolling assembly and the guiding assembly. According to the utility model, the rotating assembly is reversely rotated to 180 degrees, the structure forms a long ruler, the reversely rotated fixing assembly can rotate in the accommodating assembly, the rotating assembly drives the third measuring ruler to rotate outside the rolling assembly and the guiding assembly, when the angle displayed on the third measuring ruler is consistent with the angle to be rotated, the rotating assembly is fixed in the accommodating assembly, a math teacher can use the structure as an angle measuring ruler to measure different angles, and the math teacher can use the structure to draw a straight line and measure the angle only by carrying the structure, so that the operation is simple.
Description
Technical Field
The utility model relates to a multipurpose ruler structure, and belongs to the technical field of teaching aids.
Background
The ruler is also called a measuring ruler and a graduated scale, is a tool for drawing line segments and measuring lengths, is usually provided with graduations for measuring lengths and is usually used for measuring calculated lengths, and the teaching tool ruler is added with more functions on the basis of the original ruler and is more convenient for teaching use.
In the teaching process of mathematical knowledge, a teacher often uses a plurality of teaching aids to achieve the purpose of assisting the teacher in teaching; such as a ruler, a triangle and a protractor, are teaching aids which are often needed, but have only a single function, and too many teaching aids are inconvenient for teachers to carry and operate in a classroom, so that a multipurpose ruler structure is needed to solve the problems.
Disclosure of Invention
The utility model aims at solving the problems existing in the prior art, overcomes the defects of the prior art, designs a multipurpose ruler structure, and solves the problems that a math teacher needs to use and carry multiple ruler during teaching and the operation is complicated.
In order to achieve the above object, the technical scheme of the present utility model is as follows: a multipurpose gauge structure comprising: the automatic measuring device comprises a storage component and a rotating component, wherein the storage component and the rotating component are internally provided with the same fixed component, the rotating component is internally provided with a rolling component and a guiding component, a third measuring ruler is arranged outside the rolling component and the guiding component, and the third measuring ruler is connected with the storage component.
Preferably, the storage assembly comprises a first measuring ruler, a storage groove is formed in the first measuring ruler, the third measuring ruler is connected with the storage groove, the storage groove is connected with the elastic plate, and the fixing assembly is arranged in the first measuring ruler and the elastic plate.
Preferably, the fixing assembly comprises a bearing, the bearing is clamped in the first measuring ruler, a threaded rod is clamped in the bearing, a nut is connected with the threaded rod through external threads, the threaded rod is arranged in the elastic plate, the nut is in lap joint with the back of the elastic plate, and the threaded rod is arranged in the rotating assembly.
Preferably, the rotating assembly comprises a second measuring ruler, the threaded rod is arranged in the second measuring ruler, a cavity is formed in the second measuring ruler, and the winding assembly and the guiding assembly are arranged in the cavity.
Preferably, the winding assembly comprises a first rotating rod, the first rotating rod is connected in the cavity, a winding roller is connected to the first rotating rod in an outward rotating mode, two coil springs are sleeved outside the first rotating rod, two ends of each coil spring are connected with the cavity and the winding roller respectively, and the third measuring ruler is wound outside the winding roller.
Preferably, the guide assembly comprises a second rotating rod, the second rotating rod is connected in a second measuring ruler, a guide wheel is connected to the second rotating rod in an externally-sticking mode, and the third measuring ruler is wound outside the guide wheel.
Preferably, the guide wheel is arranged above the wind-up roller in an inclined manner, the first measuring ruler and the second measuring ruler are length measuring rulers, and the third measuring ruler is an angle measuring ruler.
The utility model has the beneficial effects that:
1. according to the utility model, the storage assembly, the rotating assembly, the fixing assembly, the third measuring ruler, the winding assembly and the guiding assembly are arranged, when the structure is required to be used, the rotating assembly is rotated to rotate 180 degrees, the rotating assembly is rotated forward to fix the fixing assembly, the structure is formed into a long straight ruler, the rotating assembly is rotated in the storage assembly, the rotating assembly drives the third measuring ruler to rotate outside the winding assembly and the guiding assembly, when the angle displayed on the third measuring ruler is consistent with the angle to be rotated, the rotating assembly is fixed in the storage assembly, a math teacher can use the structure as an angle measuring ruler to measure different angles, and the math teacher can draw a straight line and measure the straight line and the angle only by carrying and using the structure, so that the operation is simple.
2. According to the utility model, the rotating assembly and the accommodating assembly are adopted, the reversing fixing assembly can rotate in the accommodating assembly, when the rotating assembly rotates in the accommodating assembly, the forward rotating fixing assembly is deformed, the deformed elastic plate fixes the rotating assembly in the accommodating assembly, and at the moment, the size of the structure is reduced, so that a user can carry the structure easily.
3. According to the utility model, through the coil springs, the wind-up roller and the first rotating rod, when the angle between the rotating assembly and the accommodating assembly is reduced, the wind-up roller can be wound outside the wind-up roller under the action of the two coil springs, so that the third measuring ruler can be tightly fixed between the rotating assembly and the accommodating assembly, and the tightly-stretched third measuring ruler can detect the angle between the rotating assembly and the accommodating assembly.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the front perspective view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a side view of the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present utility model;
in the figure: 1. a receiving assembly; 11. a first measuring scale; 12. a storage groove; 13. an elastic plate; 2. a fixing assembly; 21. a bearing; 22. a threaded rod; 23. a nut; 3. a rotating assembly; 31. a second measuring scale; 32. a cavity; 4. a winding assembly; 41. a first rotating lever; 42. a wind-up roll; 43. a coil spring; 5. a guide assembly; 51. a second rotating lever; 52. a guide wheel; 6. and a third measuring ruler.
Detailed Description
The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
Example 1
As shown in fig. 1-5, the present utility model provides a multipurpose ruler structure, comprising: the collecting assembly 1 and the rotating assembly 3 are arranged, the collecting assembly 1 comprises a first measuring ruler 11, a collecting groove 12 is formed in the first measuring ruler 11, a third measuring ruler 6 is connected with the collecting groove 12, the collecting groove 12 is connected with the elastic plate 13, the fixing assembly 2 is arranged in the first measuring ruler 11 and the elastic plate 13, the collecting assembly 1 and the rotating assembly 3 are internally provided with the same fixing assembly 2, the rotating assembly 3 is internally provided with a rolling assembly 4 and a guiding assembly 5, the rolling assembly 4 and the guiding assembly 5 are externally provided with the third measuring ruler 6, the rolling assembly 4 comprises a first rotating rod 41, the first rotating rod 41 is connected in a cavity 32, a rolling roller 42 is connected to the outer side of the first rotating rod 41 in a rotating manner, two coil springs 43 are sleeved outside the first rotating rod 41, and the rolling roller 42 can be limited and fixed in the cavity 32 through the first rotating rod 41;
two ends of the coil spring 43 are respectively connected with the cavity 32 and the wind-up roller 42, and by arranging the coil spring 43, the wind-up roller 42 can wind up the third measuring ruler 6 under the action of the coil spring 43 because the third measuring ruler 6 is set as a flexible ruler;
the third measuring ruler 6 is wound outside the wind-up roller 42, and the angle between the first measuring ruler 11 and the second measuring ruler 31 can be displayed by the third measuring ruler 6;
the guide assembly 5 comprises a second rotating rod 51, the second rotating rod 51 is connected in the second measuring ruler 31, a guide wheel 52 is connected outside the second rotating rod 51 in an adhesive mode, and the guide wheel 52 can be limited and fixed in the second measuring ruler 31 through the second rotating rod 51;
the third measuring ruler 6 is wound outside the guide wheel 52, and the guide wheel 52 can guide and lock the third measuring ruler 6 by arranging the guide wheel 52, so that the third measuring ruler 6 can be tightly wound outside the wind-up roller 42 and the guide wheel 52;
the third dipperstick 6 is connected with accomodate subassembly 1, and the guide pulley 52 is established in the oblique top of wind-up roll 42, and first dipperstick 11 and second dipperstick 31 are length measurement chi, and third dipperstick 6 is the angle measurement chi.
In this embodiment, the second measuring scale 31 is rotated anticlockwise, the second measuring scale 31 is rotated outside the threaded rod 22, the third measuring scale 6 is tightened between the first measuring scale 11 and the second measuring scale 31, the third measuring scale 6 can detect the angle between the first measuring scale 11 and the second measuring scale 31, the first measuring scale 31 and the second measuring scale 31 can form a angle square with a specific angle, the second measuring scale 31 is continuously rotated, and when the second measuring scale 31 and the first measuring scale 11 are in the same straight line, the structure forms a long straight scale.
Example 2
As shown in fig. 1-2, in comparison with the embodiment 1, the multipurpose gauge structure provided by the utility model further comprises a housing assembly 1, wherein the housing assembly 1 comprises a first measuring gauge 11, a housing groove 12 is formed in the first measuring gauge 11, a third measuring gauge 6 is connected with the housing groove 12, the housing groove 12 is connected with an elastic plate 13, a fixing assembly 2 is arranged in the first measuring gauge 11 and the elastic plate 13, the fixing assembly 2 comprises a bearing 21, the bearing 21 is clamped in the first measuring gauge 11, a threaded rod 22 is clamped in the bearing 21, and the bearing 21 can limit and fix the threaded rod 22 in the first measuring gauge 11 by arranging the bearing 21;
the threaded rod 22 is externally connected with a nut 23 in a threaded manner, the threaded rod 22 is arranged in the elastic plate 13, the threaded rod 22 is positively rotated by arranging the threaded rod 22 and the nut 23, and the rotating threaded rod 22 can drive the nut 23 to squeeze the elastic plate 13, so that the elastic plate 13 is deformed;
the nut 23 is overlapped with the back surface of the elastic plate 13, and the deformed elastic plate 13 can fix the second measuring ruler 31 in the accommodating groove 12 by arranging the elastic plate 13;
the threaded rod 22 is established in rotating assembly 3, rotating assembly 3 includes second dipperstick 31, and threaded rod 22 is established in second dipperstick 31, has seted up cavity 32 in the second dipperstick 31, and winding assembly 4 and direction subassembly 5 are all established in cavity 32, through setting up first dipperstick 11 and second dipperstick 31, and first dipperstick 11 and second dipperstick 31 can regard as the ruler to use.
In this embodiment, the second measuring scale 31 is rotated clockwise, the second measuring scale 31 is rotated into the receiving groove 12, the screw rod 22 is rotated forward, the nut 23 extrudes the elastic plate 13 under the action of the screw rod 22, and the deformed elastic plate 13 fixes the second measuring scale 31 in the receiving groove 12.
When the device is used, the threaded rod 22 is reversed, the nut 23 is far away from the elastic plate 13 under the action of the threaded rod 22, the elastic plate 13 is used for releasing the second measuring ruler 31, the second measuring ruler 31 is rotated anticlockwise, the second measuring ruler 31 is rotated outside the threaded rod 22, the rotating second measuring ruler 31 drives the wind-up roll 42 to move, the third measuring ruler 6 is rotated outside the guide wheel 52 and the wind-up roll 42, the coil spring 43 is deformed, the third measuring ruler 6 is tightened between the first measuring ruler 11 and the second measuring ruler 31, the third measuring ruler 6 can be used for detecting the angle between the first measuring ruler 11 and the second measuring ruler 31, the first measuring ruler 31 can form an angle ruler with a specific angle, the second measuring ruler 31 is continuously rotated, when the second measuring ruler 31 and the first measuring ruler 11 are positioned in the same straight line, the rotating threaded rod 22 can drive the nut 23 to extrude the elastic plate 13, and the deformed elastic plate 13 fixes the second measuring ruler 31 in the first measuring ruler 11, and the structure forms a long straight ruler.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.
Claims (7)
1. A multipurpose ruler structure comprising: take in subassembly (1) and rotating assembly (3), be equipped with same fixed subassembly (2) in taking in subassembly (1) and rotating assembly (3), be equipped with rolling subassembly (4) and direction subassembly (5) in rotating assembly (3), third dipperstick (6) are equipped with outward in rolling subassembly (4) and direction subassembly (5), third dipperstick (6) are connected with taking in subassembly (1).
2. The multipurpose ruler structure according to claim 1, wherein the accommodating component (1) comprises a first measuring ruler (11), an accommodating groove (12) is formed in the first measuring ruler (11), the third measuring ruler (6) is connected with the accommodating groove (12), the accommodating groove (12) is connected with the elastic plate (13), and the fixing component (2) is arranged in the first measuring ruler (11) and the elastic plate (13).
3. The multipurpose ruler structure according to claim 2, wherein the fixing assembly (2) comprises a bearing (21), the bearing (21) is clamped in the first measuring ruler (11), a threaded rod (22) is clamped in the bearing (21), a nut (23) is connected to the threaded rod (22) through external threads, the threaded rod (22) is arranged in the elastic plate (13), the nut (23) is lapped with the back of the elastic plate (13), and the threaded rod (22) is arranged in the rotating assembly (3).
4. A multipurpose ruler structure according to claim 3, wherein the rotating assembly (3) comprises a second measuring ruler (31), the threaded rod (22) is arranged in the second measuring ruler (31), a cavity (32) is formed in the second measuring ruler (31), and the winding assembly (4) and the guiding assembly (5) are arranged in the cavity (32).
5. The multipurpose ruler structure according to claim 4, wherein the winding assembly (4) comprises a first rotating rod (41), the first rotating rod (41) is connected in the cavity (32), a winding roller (42) is connected to the first rotating rod (41) in an outward rotating mode, two coil springs (43) are sleeved outside the first rotating rod (41), two ends of the coil springs (43) are respectively connected with the cavity (32) and the winding roller (42), and the third measuring ruler (6) is wound outside the winding roller (42).
6. The multipurpose ruler structure according to claim 5, wherein the guiding assembly (5) comprises a second rotating rod (51), the second rotating rod (51) is connected in the second measuring ruler (31), a guiding wheel (52) is connected to the second rotating rod (51) in an externally sticking mode, and the third measuring ruler (6) is wound outside the guiding wheel (52).
7. The multipurpose ruler structure according to claim 6, wherein the guiding wheel (52) is arranged obliquely above the wind-up roller (42), the first measuring ruler (11) and the second measuring ruler (31) are length measuring rulers, and the third measuring ruler (6) is an angle measuring ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321717767.7U CN220594493U (en) | 2023-07-03 | 2023-07-03 | Multipurpose ruler structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321717767.7U CN220594493U (en) | 2023-07-03 | 2023-07-03 | Multipurpose ruler structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220594493U true CN220594493U (en) | 2024-03-15 |
Family
ID=90178064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321717767.7U Active CN220594493U (en) | 2023-07-03 | 2023-07-03 | Multipurpose ruler structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220594493U (en) |
-
2023
- 2023-07-03 CN CN202321717767.7U patent/CN220594493U/en active Active
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