CN221077631U - Improved structure of level - Google Patents
Improved structure of level Download PDFInfo
- Publication number
- CN221077631U CN221077631U CN202323210157.0U CN202323210157U CN221077631U CN 221077631 U CN221077631 U CN 221077631U CN 202323210157 U CN202323210157 U CN 202323210157U CN 221077631 U CN221077631 U CN 221077631U
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- China
- Prior art keywords
- level
- groove
- protective cover
- bottom plate
- movably
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- 230000001681 protective effect Effects 0.000 claims abstract description 32
- 239000000428 dust Substances 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 230000000670 limiting effect Effects 0.000 claims description 54
- 238000010276 construction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 238000005034 decoration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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- Lens Barrels (AREA)
Abstract
The utility model relates to the technical field of measurement, in particular to an improved structure of a level, which comprises a level for measuring in the building industry; the protective cover is movably sleeved on the level meter; the bottom plate is movably attached to the lower side of the level, and is movably connected with the lower end of the protective cover; the connecting assembly is arranged at the joint of the protective cover and the bottom plate, and is movably arranged in the protective cover. The utility model uses the level to insert and set up in the protective cover, laminate the bottom plate on the level underside, then through the connecting assembly to protective cover and bottom plate fixed connection, thus protect the level in, while using the level, will not collide the surface of the level and lead to the surface to damage and reduce the life time, protect the lens of the level through the closed plate, when the level is not used, avoid the dust that drifts in the air to pollute on the lens.
Description
Technical Field
The utility model relates to the technical field of measurement, in particular to an improved structure of a level.
Background
The laser level is mainly applied to projects such as buildings and decorations, is used as an auxiliary tool for horizontal or vertical alignment during construction, is convenient to measure, has the advantages of accurate and rapid measurement and the like, is widely applied to the fields of large-scale buildings, decoration projects, buildings, decoration and the like, has certain dust and uncertain dangerous factors in the use environment of the conventional level, is easy to collide when being used, leads to the surface of the level to be damaged, reduces the service life of the level, and leads to the shielding of laser irradiation due to the fact that dust scattered in air is easy to be stained on a lens when the level is used, so that the improved structure of the level is provided for solving the problems.
Disclosure of utility model
The utility model aims to provide an improved structure of a level, which solves the problems that certain dust and uncertain dangerous factors exist in the use environment of the level in the prior art, the surface of the level is damaged due to collision when the level is used, and the service life of the level is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an improved structure of a level, comprising a level for measurement in the construction industry;
The protective cover is movably sleeved on the level meter;
The bottom plate is movably attached to the lower side of the level, and is movably connected with the lower end of the protective cover;
The connecting component is arranged at the joint of the protective cover and the bottom plate and is used for starting the function of connection fastening after the protective cover is attached to the bottom plate;
The protection component is movably arranged in the protection cover and is used for protecting the lens on the level.
Preferably, the connecting assembly comprises four groups of clamping blocks, the four groups of clamping blocks are fixedly arranged on the lower side of the protective cover, four groups of clamping grooves are formed in the ring shape of the bottom plate, the four groups of clamping blocks are movably inserted into the four groups of clamping grooves, a first limiting groove is formed in the clamping block on the front side of the lower end of the protective cover, a first movable groove is formed in the front end of the bottom plate, a first spring is arranged in the first movable groove, a first limiting block is movably arranged at the opening of the upper end of the first movable groove, the upper end of the first limiting block is inserted into the first limiting groove, and a pull rod is fixedly arranged at the lower end of the first limiting block.
Preferably, the clamping groove and the clamping block are L-shaped, and the right end of the clamping groove is matched with the clamping block.
Preferably, the protection component comprises a sliding groove and a closing plate, wherein the sliding groove is formed in the right end of the protection cover, the closing plate is movably mounted in the sliding groove, the closing plate is located on the front side of the lens of the level, a second movable groove is formed in the left end of the closing plate, a second spring is mounted in the second movable groove, a second limiting block is movably mounted at the opening of the second movable groove, a second limiting groove is formed in the left end of the sliding groove, and the front end of the second limiting block is movably inserted into the second limiting groove.
Preferably, the front end of the second limiting block and the inner wall of the second limiting groove are semicircular, and the front end of the second limiting block is matched with the inner wall of the second limiting groove.
Preferably, the upper end of the protective cover is hinged with a handle.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the level gauge is inserted into the protective cover, the bottom plate is attached to the lower side of the level gauge, and then the protective cover is fixedly connected with the bottom plate through the connecting component, so that the level gauge is protected, when the level gauge is used, the surface of the level gauge cannot be collided to cause surface damage, the service life is reduced, the lens of the level gauge is protected through the closed plate, when the level gauge is not used, dust scattered in air is prevented from being polluted on the lens, and the dust-proof protection effect on the lens of the level gauge is improved.
Description of the drawings:
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the structure of the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of the structure of the present utility model;
FIG. 4 is a schematic left-hand cross-sectional view of the structure of the present utility model;
FIG. 5 is an enlarged partial schematic view of the FIG. 3A;
fig. 6 is an enlarged partial schematic view of the B of fig. 4 according to the present utility model.
In the figure: 1. a level gauge; 2. a handle; 3. a protective cover; 4. a clamping block; 5. a bottom plate; 6. a clamping groove; 7. a first limit groove; 8. a first movable groove; 9. a first spring; 10. a first limiting block; 11. a pull rod; 12. a chute; 13. a closing plate; 14. a second movable groove; 15. a second spring; 16. a second limiting block; 17. and the second limit groove.
The specific embodiment is as follows:
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, an embodiment of the present utility model is provided: an improved structure of a level meter comprises a level meter 1 for measuring in the construction industry;
The protective cover 3 is movably sleeved on the level meter 1;
The bottom plate 5 is movably attached to the lower side of the level 1, and the bottom plate 5 is movably connected with the lower end of the protective cover 3;
The connecting component is arranged at the joint of the protective cover 3 and the bottom plate 5 and is used for starting the function of connection fastening after the protective cover 3 is attached to the bottom plate 5;
The protection component is movably arranged in the protection cover 3 and is used for protecting the lens of the level meter 1 from dust, the level meter 1 is placed in the protection cover 3 and the bottom plate 5, and then the protection cover 3 is fixedly connected with the bottom plate 5 through the connection component, so that the level meter 1 is protected through the protection cover 3 and the bottom plate 5, and then the lens of the level meter 1 is protected through the protection component, so that dust in air is prevented from being stained on the lens when the level meter 1 is not used;
Further, the coupling assembling includes four groups fixture blocks 4, four groups fixture block 4 fixed mounting is on the downside of guard shield 3, four groups draw-in groove 6 have been seted up to the annular in bottom plate 5, four groups fixture block 4 activity are inserted and are established in four groups draw-in groove 6, first spacing groove 7 has been seted up in the fixture block 4 of guard shield 3 lower extreme front side, first movable groove 8 has been seted up in the front end of bottom plate 5, install first spring 9 in the first movable groove 8, the upper end opening part movable mounting of first movable groove 8 has first stopper 10, the upper end of first stopper 10 is inserted and is established in first spacing groove 7, the lower extreme fixed mounting of first stopper 10 has pull rod 11, this structure is inserted the fixture block 4 of guard shield 3 lower extreme and is established in draw-in groove 6, and insert and establish in first spacing groove 7 through the first stopper 10 in the first movable groove 8, thereby fix fixture block 4 in draw-in groove 6, improve guard shield 3 and bottom plate 5 and connect the fastening nature.
Further, draw-in groove 6 and fixture block 4 all are L shape, and the right-hand member and the fixture block 4 looks adaptation of draw-in groove 6, this structure is according to draw-in groove 6 and fixture block 4 left for fixture block 4 reverse rotation when inserting to establish in draw-in groove 6 makes fixture block 4 card in draw-in groove 6.
Further, the protection component comprises a sliding groove 12 and a closing plate 13, the sliding groove 12 is formed in the right end of the protection cover 3, the closing plate 13 is movably mounted in the sliding groove 12, the closing plate 13 is located on the front side of a lens of the level 1, a second movable groove 14 is formed in the left end of the closing plate 13, a second spring 15 is mounted in the second movable groove 14, a second limiting block 16 is movably mounted at the opening of the second movable groove 14, a second limiting groove 17 is formed in the left end of the sliding groove 12, the front end of the second limiting block 16 is movably inserted into the second limiting groove 17, and the structure slides in the sliding groove 12 through the closing plate 13, so that the closing plate 13 is opened or closed on the front side of the protection cover 3, and the lens of the level 1 is protected and dustproof.
Further, the front end of the second limiting block 16 and the inner wall of the second limiting groove 17 are both semicircular, the front end of the second limiting block 16 is matched with the inner wall of the second limiting groove 17, and the structure enables the front end of the second limiting block 16 to slide out of the second limiting groove 17 through force extrusion according to the shape of the front end of the second limiting block 16 and the inner wall of the second limiting groove 17.
Further, the upper end of the protection cover 3 is hinged with a handle 2, and the structure is used for taking the level 1 in the protection cover 3 through the handle 2.
Working principle: when the level 1 is protected, as shown in fig. 2, 3 and 5, the bottom plate 5 is attached to the lower side of the level 1, then the protective cover 3 is sleeved on the level 1, the lower end of the protective cover 3 is attached to the upper side of the bottom plate 5, the clamping block 4 at the lower end of the protective cover 3 is inserted into the clamping groove 6, then the protective cover 3 is twisted to drive the clamping block 4 to slide in the clamping groove 6, and when the clamping block 4 slides in the clamping groove 6, the pull rod 11 is pulled to drive the first limiting block 10 to slide in the first movable groove 8, the first limiting block 10 extrudes the first spring 9 when sliding in the first movable groove 8, then the clamping block 4 slides into the right end of the clamping groove 6, then the pull rod 11 is loosened, the restoring force of the first spring 9 of the first limiting block 10 acts on the restoring force to pop out and insert in the first limiting groove 7, namely, the clamping block 4 is fixed in the clamping groove 6, when the protective cover 3 is fixedly connected with the bottom plate 5, and when the level 1 is used, as shown in fig. 3 and 6, the closing plate 13 slides in the sliding groove 12, when the closing plate 13 slides in the sliding, the second limiting block 16 slides in the second movable groove 12, namely, the second limiting block 16 slides out of the second limiting block 13, namely the second limiting block 13 and the second limiting block is pushed out of the second limiting block 13, and the second limiting block is pushed into the second limiting block 13, and the second limiting block 13, namely the second limiting block is pushed into the sliding plate, and the second limiting block 13, and the second limiting block is pushed into the sliding plate, and the second limiting block 13, and the limiting block 13.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. An improved structure of a level, comprising: a level (1) for the construction industry measurement;
The method is characterized in that:
The protective cover (3) is movably sleeved on the level meter (1);
The bottom plate (5) is movably attached to the lower side of the level (1), and the bottom plate (5) is movably connected with the lower end of the protective cover (3);
The connecting component is arranged at the joint of the protective cover (3) and the bottom plate (5) and is used for starting the function of connection fastening after the protective cover (3) is attached to the bottom plate (5);
The protection component is movably arranged in the protection cover (3) and is used for protecting the lens on the level meter (1) from dust.
2. The improved structure of a level according to claim 1, wherein: the connecting assembly comprises four groups of clamping blocks (4), the four groups of clamping blocks (4) are fixedly arranged on the lower side of the protective cover (3), four groups of clamping grooves (6) are formed in the inner ring of the bottom plate (5), the four groups of clamping blocks (4) are movably inserted into the four groups of clamping grooves (6), a first limit groove (7) is formed in the clamping blocks (4) on the front side of the lower end of the protective cover (3), a first movable groove (8) is formed in the front end of the bottom plate (5), a first spring (9) is arranged in the first movable groove (8), a first limit block (10) is movably arranged at the opening of the upper end of the first movable groove (8), the upper end of the first limit block (10) is inserted into the first limit groove (7), and a pull rod (11) is fixedly arranged at the lower end of the first limit block (10).
3. The improved structure of a level according to claim 2, wherein: the clamping groove (6) and the clamping block (4) are L-shaped, and the right end of the clamping groove (6) is matched with the clamping block (4).
4. The improved structure of a level according to claim 1, wherein: the protection component comprises a sliding groove (12) and a closing plate (13), wherein the sliding groove (12) is formed in the right end of the protection cover (3), the closing plate (13) is movably mounted in the sliding groove (12), the closing plate (13) is positioned on the front side of a lens of the level meter (1), a second movable groove (14) is formed in the left end of the closing plate (13), a second spring (15) is mounted in the second movable groove (14), a second limiting block (16) is movably mounted at the opening of the second movable groove (14), a second limiting groove (17) is formed in the left end of the sliding groove (12), and the front end of the second limiting block (16) is movably inserted into the second limiting groove (17).
5. The improved structure of a level according to claim 4, wherein: the front end of the second limiting block (16) and the inner wall of the second limiting groove (17) are semicircular, and the front end of the second limiting block (16) is matched with the inner wall of the second limiting groove (17).
6. The improved structure of a level according to claim 1, wherein: the upper end of the protective cover (3) is hinged with a handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323210157.0U CN221077631U (en) | 2023-11-28 | 2023-11-28 | Improved structure of level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323210157.0U CN221077631U (en) | 2023-11-28 | 2023-11-28 | Improved structure of level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221077631U true CN221077631U (en) | 2024-06-04 |
Family
ID=91267054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323210157.0U Active CN221077631U (en) | 2023-11-28 | 2023-11-28 | Improved structure of level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221077631U (en) |
-
2023
- 2023-11-28 CN CN202323210157.0U patent/CN221077631U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |