CN112902924A - Indoor design spirit level - Google Patents
Indoor design spirit level Download PDFInfo
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- CN112902924A CN112902924A CN202110230556.XA CN202110230556A CN112902924A CN 112902924 A CN112902924 A CN 112902924A CN 202110230556 A CN202110230556 A CN 202110230556A CN 112902924 A CN112902924 A CN 112902924A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
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- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
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Abstract
The invention discloses an indoor designed level gauge, which comprises a level gauge main body, a laser cavity, a movable guide rail and a nesting ring, wherein the middle part of the top of the level gauge main body is fixedly connected with the laser cavity, the two sides of the laser cavity are fixedly connected with the movable guide rail, the surface of the movable guide rail is nested with the nesting ring, one side of the nesting ring is fixedly connected with a positioning plate, the inside of the positioning plate is embedded and connected with a positioning bolt, the other side of the nesting ring is fixedly connected with a protective baffle, the top of the protective baffle is fixedly connected with a pull rod, the pull rod facilitates a user to pull the protective baffle, a laser screen protective mechanism improves the practicability of the level gauge main body, the service life of the level gauge main body is prolonged, a multifunctional supporting seat improves the applicability of the level gauge main body, the level gauge main body can be used indoors and outdoors, a fine adjustment mechanism improves the flexibility of the level, the method is suitable for the use of the level meter and has wide development prospect in the future.
Description
Technical Field
The invention belongs to the technical field of gradienters, and particularly relates to an indoor designed gradienter.
Background
The infrared level meter is mainly applied to industries such as building construction, engineering monitoring, engineering decoration, home decoration and the like, brings great convenience to detection of a standard horizontal line, a window angle, a door angle and a horizontal point, and is a common instrument in the building industry at present.
Current spirit level does not set up protection architecture, it can be impaired to lead to its laser screen after the spirit level uses a period, lead to the laser screen to scrape the flower, and then influence the normal use and the life of spirit level, current spirit level suitability is not good, can't accomplish indoor outdoor general, lead to the spirit level to have higher limitation in the use, current spirit level can't adjust according to actual demand in the use, user of service can't adjust the spirit level to the horizontality when the spirit level needs use on the working face of slope, and then influence the normal use of spirit level.
Disclosure of Invention
The invention aims to: in order to solve the problems that a protection structure is not arranged, the applicability is not good, and the flexibility is not good, an indoor design level is provided.
The technical scheme adopted by the invention is as follows: an indoor design level comprises a level body, a laser cavity, movable guide rails and nested rings, wherein the middle part of the top of the level body is fixedly connected with the laser cavity, the two sides of the laser cavity are fixedly connected with the movable guide rails, and the surfaces of the movable guide rails are connected with the nested rings in a nested manner;
one side of the nesting ring is fixedly connected with a positioning plate, a positioning bolt is embedded and connected in the positioning plate, the other side of the nesting ring is fixedly connected with a protective baffle, and the top of the protective baffle is fixedly connected with a pull rod;
the bottom of the level main body is fixedly connected with an installation groove, an installation block is embedded and connected in the installation groove, fastening bolts are embedded and connected on two sides of the installation groove, the bottom of the installation block is movably connected with a movable support shaft, and a support plate is fixedly connected to the bottom of the movable support shaft;
the bottom fixedly connected with of backup pad inlays the loop bar, the inside top embedding of inlaying the loop bar is connected with gear engagement transmission end, the inside bottom embedding of inlaying the loop bar is connected with the support column, the inside swing joint of support column has the threaded rod, the bottom embedding of anchorage bar is connected with the connecting rod, the one end fixedly connected with interlock piece of connecting rod, the top overlap joint of connecting rod links to each other there is the gag lever post, the bottom middle part fixedly connected with thread groove of backup pad, the inside swing joint of thread groove has the thread connection end, the bottom fixedly connected with connecting plate of thread connection end, the bottom swing joint of connecting plate has the movable supporting leg, the bottom opposite side fixedly connected with battery compartment of spirit level main part.
Preferably, an auxiliary adjusting handle is fixedly connected to the middle part of the level main body.
Preferably, one side of the bottom of the level main body is fixedly connected with a recording pen slot.
Preferably, the top end of the supporting column is fixedly connected with an anti-falling baffle.
Preferably, the top end of the auxiliary adjusting handle is fixedly connected with a portable hand-carrying belt.
Preferably, the laser screen protection mechanism is composed of a laser cavity in the middle of the top of the level main body, movable guide rails on two sides of the laser cavity, a nesting ring on the surface of the movable guide rails, a positioning plate on one side of the nesting ring, a positioning bolt in the positioning plate, a protection baffle on the other side of the nesting ring and a pull rod on the top of the protection baffle.
Preferably, the mounting groove of spirit level main part bottom, the inside installation piece of mounting groove, the fastening of mounting groove both sides is tied, the thread groove of backup pad bottom middle part, the inside threaded connection end of thread groove, the connecting plate of threaded connection end bottom, the movable supporting leg of connecting plate bottom constitutes multi-functional supporting seat jointly.
Preferably, the fine adjustment mechanism is composed of a movable support shaft at the bottom of the mounting block, a support plate at the bottom of the movable support shaft, a nesting rod at the bottom of the support plate, a gear meshing transmission end at the top inside the nesting rod, a support column at the bottom inside the nesting rod, a threaded rod inside the support column, a connecting rod at the bottom of the fastening bolt, an occluding block at one end of the connecting rod, and a limiting rod at the top end of the connecting rod.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, a laser cavity in the middle of the top of a main body of a level instrument, movable guide rails on two sides of the laser cavity, nested rings on the surfaces of the movable guide rails, a positioning plate on one side of the nested rings, a positioning bolt in the positioning plate, a protective baffle on the other side of the nested rings and a pull rod on the top of the protective baffle jointly form a laser screen protective mechanism, the conventional level instrument is not provided with a protective structure, so that a laser screen of the level instrument is damaged after the level instrument is used for a period of time, the laser screen is scratched, the normal use and the service life of the level instrument are further influenced, a user can loosen the positioning bolt in the positioning plate when needing to use the level instrument by arranging the laser screen protective mechanism, pull the nested ring to the upper part of the movable guide rails after the positioning bolt is loosened, and then screw the positioning bolt in the positioning plate to fix the, the laser screen protection mechanism has the advantages that the laser screen can be protected when the protective baffle is put down without using a level, the practicability of the level main body is improved, and the service life of the level main body is prolonged.
2. In the invention, the mounting groove at the bottom of the main body of the level, the mounting block inside the mounting groove, the fastening bolts at two sides of the mounting groove, the thread groove at the middle part of the bottom of the support plate, the thread connecting end inside the thread groove, the connecting plate at the bottom of the thread connecting end and the movable support legs at the bottom of the connecting plate jointly form a multifunctional support seat, the existing level has poor applicability and can not be used indoors and outdoors, thus causing higher limitation in the use process of the level, by arranging the multifunctional support seat, the support plate is fixed inside the mounting groove by the fastening bolts through the mounting block, when the level is not used for a long time, a user can loosen the fastening bolts to disassemble the support plate, and when the user needs to use the level outdoors, medical personnel can mount the connecting plate to the bottom of the thread groove through the thread connecting end, the user interface uses movable supporting legs to support the spirit level main body at the eminence, and the multifunctional supporting seat improves the applicability of the spirit level main body, so that the spirit level main body can be used indoors and outdoors.
3. In the invention, a movable support shaft at the bottom of an installation block, a support plate at the bottom of the movable support shaft, a nesting rod at the bottom of the support plate, a gear meshing transmission end at the top inside the nesting rod, a support column at the bottom inside the nesting rod, a threaded rod inside the support column, a connecting rod at the bottom of a fastening bolt, an occluding block at one end of the connecting rod and a limiting rod at the top end of the connecting rod jointly form a fine adjustment mechanism, the existing level gauge cannot be adjusted according to actual requirements in the use process, a user cannot adjust the level gauge to a horizontal state when the level gauge needs to be used on an inclined working surface, so that the normal use of the level gauge is influenced, the support column is provided with three triangular support bodies together by arranging the fine adjustment mechanism, the user can mesh the transmission end by rotating a gear after placing the level gauge at an appointed position, and the gear meshing transmission end can drive the threaded rod to rotate, the threaded rod can impel the support column to move upwards or downwards in the process of rotating inside the supporting seat, and a user can use the method to carry out micro-adjustment on the height of the support column, so that the level meter can be in a horizontal state on an uneven working surface, and meanwhile, the user can pull up the limiting rod when needed, and then the connecting rod is pulled out to the other side to enable the occlusion block to be separated from the mounting block, the occlusion block can be separated from the mounting block, so that the user can rotate the level meter main body, the micro-adjustment mechanism improves the flexibility of the level meter main body, and the user can conveniently adjust the level meter according to actual requirements.
4. According to the invention, the auxiliary adjusting handles are arranged on the two sides of the middle of the level main body, so that a force application point is provided for related users, the users can lift the level through the auxiliary adjusting handles, the auxiliary adjusting handles are convenient for the users to lift the level, and the convenience of the level main body is improved.
5. According to the invention, the anti-falling baffle is arranged at the top end of the supporting column, and the section gear of the anti-falling baffle is slightly larger than the section size of the port of the nesting rod, so that the anti-falling baffle can play a limiting role when a user adjusts the supporting column, the supporting column is prevented from accidentally falling off from the nesting rod, and the anti-falling baffle improves the stability of the level main body.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a spirit level body support of the present invention;
FIG. 3 is a schematic view of a partial cross-sectional structure of a laser screen protection mechanism according to the present invention;
FIG. 4 is a schematic view of a partial cross-sectional structure of the fine adjustment mechanism of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A of the present invention;
fig. 6 is an enlarged structural schematic at B of the present invention.
The labels in the figure are: 1. a spirit level body; 2. a laser cavity; 3. a movable guide rail; 4. nesting rings; 5. positioning a plate; 6. positioning bolts; 7. a protective baffle; 8. a pull rod; 9. mounting grooves; 10. mounting blocks; 11. fastening bolts; 12. a movable support shaft; 13. a support plate; 14. embedding a sleeve rod; 15. the gear is meshed with the transmission end; 16. a support pillar; 17. a threaded rod; 18. a connecting rod; 19. an occluding block; 20. a limiting rod; 21. a thread groove; 22. a threaded connection end; 23. a connecting plate; 24. a movable support leg; 25. a battery compartment; 26. an auxiliary adjusting handle; 27. a recording pen slot; 28. an anti-falling baffle plate; 29. a portable hand strap.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the present invention provides a technical solution: an indoor design level comprises a level body 1, a laser cavity 2, movable guide rails 3 and nested rings 4, wherein the laser cavity 2 is fixedly connected to the middle of the top of the level body 1, the movable guide rails 3 are fixedly connected to two sides of the laser cavity 2, and the nested rings 4 are connected to the surfaces of the movable guide rails 3 in a nested manner;
one side of the nesting ring 4 is fixedly connected with a positioning plate 5, a positioning bolt 6 is embedded and connected in the positioning plate 5, the other side of the nesting ring 4 is fixedly connected with a protective baffle 7, and the top of the protective baffle 7 is fixedly connected with a pull rod 8;
the bottom of the main body 1 of the spirit level is fixedly connected with a mounting groove 9, a mounting block 10 is embedded and connected in the mounting groove 9, fastening bolts 11 are embedded and connected on two sides of the mounting groove 9, a movable supporting shaft 12 is movably connected at the bottom of the mounting block 10, and a supporting plate 13 is fixedly connected at the bottom of the movable supporting shaft 12;
bottom fixedly connected with of backup pad 13 inlays loop bar 14, the inside top embedding of inlaying loop bar 14 is connected with gear engagement transmission end 15, the inside bottom embedding of inlaying loop bar 14 is connected with support column 16, the inside swing joint of support column 16 has threaded rod 17, the bottom embedding of gim peg 11 is connected with connecting rod 18, the one end fixedly connected with of connecting rod 18 bites block 19, the top overlap joint of connecting rod 18 links to each other there is gag lever post 20, bottom middle part fixedly connected with thread groove 21 of backup pad 13, the inside swing joint of thread groove 21 has threaded connection end 22, threaded connection end 22's bottom fixedly connected with connecting plate 23, the bottom swing joint of connecting plate 23 has movable supporting leg 24, spirit level main part 1's bottom opposite side fixedly connected with battery compartment 25.
Preferably, the auxiliary adjusting handle 26 is fixedly connected to the middle of the main body 1 of the level meter, the level meter needs to be lifted by related users when the level meter is to be rotated, the auxiliary adjusting handle 26 is arranged on two sides in the middle of the main body 1 of the level meter, a force application point of the related users is provided, the users can lift the level meter by the auxiliary adjusting handle 26, the auxiliary adjusting handle 26 facilitates the users to lift the level meter, and the convenience of the main body 1 of the level meter is improved.
Preferably, bottom one side fixedly connected with recording pen slot 27 of spirit level main part 1, relevant user often need use the recording pen when using the spirit level, current spirit level does not set up the recording pen and places the department, through setting up recording pen slot 27, the inside thing space of putting that is equipped with of recording pen slot 27, relevant user can insert the recording pen into recording pen slot 27 when need not use the recording pen, recording pen slot 27 has made things convenient for the user to place the recording pen temporarily.
Preferably, the top end of the supporting column 16 is fixedly connected with an anti-falling baffle 28, when the position of the supporting column 16 is adjusted, a relevant user easily falls off the supporting column 16 due to excessive adjustment, by arranging the anti-falling baffle 28, the anti-falling baffle 28 is arranged at the top end of the supporting column 16, and a section gear of the anti-falling baffle 28 is slightly larger than the section size of the port of the nesting rod 14, so that the anti-falling baffle 28 can play a limiting role when the user adjusts the supporting column 16, the supporting column 16 is prevented from accidentally falling off from the nesting rod 14, and the anti-falling baffle 28 improves the stability of the spirit level main.
Preferably, supplementary portable hand-strap 29 of top fixedly connected with of adjusting handle 26, the inconvenient user of current spirit level carries, and the work of giving the user brings inconveniently, and through setting up portable hand-strap 29, portable hand-strap 29 sets up on supplementary top of adjusting handle 26, and the user can hold portable hand-strap 29 and lift the spirit level when the removal spirit level of needs short distance, and portable hand-strap 29 has further improved the convenience of spirit level main part 1.
Preferably, the laser cavity 2 in the middle of the top of the spirit level main body 1, the movable guide rails 3 on two sides of the laser cavity 2, the nesting rings 4 on the surfaces of the movable guide rails 3, the positioning plates 5 on one sides of the nesting rings 4, the positioning bolts 6 in the positioning plates 5, the protective baffle 7 on the other sides of the nesting rings 4 and the pull rods 8 on the tops of the protective baffle 7 form a laser screen protection mechanism together, the existing spirit level is not provided with a protection structure, so that the laser screen of the spirit level is damaged after the spirit level is used for a period of time, the laser screen scratches, the normal use and the service life of the spirit level are further influenced, by arranging the laser screen protection mechanism, a user can firstly loosen the positioning bolts 6 in the positioning plates 5 when needing to use the spirit level, the user can pull the nesting rings 4 to the upper sides of the movable guide rails 3 after the positioning bolts 6 are loosened, and then tightly screw the positioning bolts 6 in the positioning plates 5 to fix the protective baffle, the laser screen protection mechanism has the advantages that the laser screen can be protected when the protective baffle 7 is put down without using a level, the practicability of the level main body 1 is improved, and the service life of the level main body 1 is prolonged.
Preferably, the mounting groove 9 at the bottom of the main body 1 of the level meter, the mounting block 10 inside the mounting groove 9, the fastening bolts 11 at two sides of the mounting groove 9, the thread groove 21 at the middle part of the bottom of the support plate 13, the thread connecting end 22 inside the thread groove 21, the connecting plate 23 at the bottom of the thread connecting end 22, and the movable support leg 24 at the bottom of the connecting plate 23 jointly form a multifunctional support seat, the existing level meter has poor applicability, cannot be used indoors and outdoors, so that the level meter has high limitation in the use process, by arranging the multifunctional support seat, the support plate 13 is fixed inside the mounting groove 9 by the fastening bolt 11 through the mounting block 10, a user can loosen the fastening bolt 11 to detach the support plate 13 when the level meter is not used for a long time, and meanwhile, when the user needs to use the level meter outdoors, medical personnel can mount the connecting plate 23 to the bottom of the, after the fixing of the connecting plate 23 is completed, the user interface uses the movable supporting legs 24 to support the level main body 1 at a high position, and the multifunctional supporting seat improves the applicability of the level main body 1, so that the level main body 1 can be used indoors and outdoors.
Preferably, the movable support shaft 12 at the bottom of the mounting block 10, the support plate 13 at the bottom of the movable support shaft 12, the nesting rod 14 at the bottom of the support plate 13, the gear meshing transmission end 15 at the top inside the nesting rod 14, the support column 16 at the bottom inside the nesting rod 14, the threaded rod 17 inside the support column 16, the connecting rod 18 at the bottom of the fastening bolt 11, the engagement block 19 at one end of the connecting rod 18, and the limiting rod 20 at the top end of the connecting rod 18 jointly form a fine adjustment mechanism, the existing level gauge cannot be adjusted according to actual requirements in the using process, when the level gauge needs to be used on an inclined working surface, a user cannot adjust the level gauge to a horizontal state, so that the normal use of the level gauge is influenced, by arranging the fine adjustment mechanism, the support columns 16 are provided with three triangular supports the whole level gauge main body 1, and the user can rotate the gear meshing transmission end 15 after placing the level gauge at a, the gear meshing power transmission end 15 can drive the threaded rod 17 to rotate in the rotating process, the threaded rod 17 can drive the supporting column 16 to move upwards or downwards in the internal rotating process of the supporting seat 16, a user can use the method to finely adjust the height of the supporting column 16, so that the level can be in a horizontal state on an uneven working surface, meanwhile, the user can pull up the limiting rod 20 when needed, then the connecting rod 18 is pulled out to the other side to enable the occluding block 19 to be separated from the mounting block 10, the user can rotate the level main body 1 after the occluding block 19 is separated from the mounting block 10, the fine adjustment mechanism improves the flexibility of the level main body 1, and the user can conveniently adjust the level according to actual requirements.
The working principle is as follows: firstly, by arranging the laser screen protection mechanism, a user can firstly loosen the positioning bolt 6 in the positioning plate 5 when the spirit level needs to be used, the user can pull the nesting ring 4 to the upper part of the movable guide rail 3 after the positioning bolt 6 is loosened, and then screw the positioning bolt 6 in the positioning plate 5 to fix the protection baffle 7 after the laser head is not shielded by the protection baffle 7, so that the protection effect on the laser screen can be achieved without using the spirit level to put down the protection baffle 7, the practicability of the spirit level main body 1 is improved by the laser screen protection mechanism, and the service life of the spirit level main body 1 is prolonged;
then, through setting up the multi-functional supporting seat, the backup pad 13 is fixed inside mounting groove 9 by the fastening bolt 11 through the mounting block 10, the user can loosen the fastening bolt 11 and dismantle the backup pad 13 when the spirit level is not used for a long time, meanwhile, when the user needs to use the spirit level outdoors, the medical personnel can install the connecting plate 23 to the bottom of the thread groove 21 through the threaded connection end 22, after finishing fixing the connecting plate 23, the user interface uses the movable supporting leg 24 to support the spirit level main body 1 at the high place, the multi-functional supporting seat improves the applicability of the spirit level main body 1, make the spirit level main body 1 usable indoors, outdoors;
then, by arranging a fine adjustment mechanism, the support column 16 is provided with three triangular supports for supporting the whole level main body 1, a user can rotate the gear engagement transmission end 15 after placing the level at a designated position, the gear engagement transmission end 15 can drive the threaded rod 17 to rotate in the rotation process, the threaded rod 17 can drive the support column 16 to move upwards or downwards in the rotation process inside the support base 16, the user can use the method to perform fine adjustment on the height of the support column 16, so that the level can be in a horizontal state on an uneven working surface, meanwhile, the user can pull up the limiting rod 20 when needed, then the connecting rod 18 is pulled out to the other side to separate the occluding block 19 from the mounting block 10, the user can rotate the level main body 1 after the occluding block 19 is separated from the mounting block 10, and the fine adjustment mechanism improves the flexibility of the level main body 1, the leveling instrument can be conveniently adjusted by a user according to actual requirements;
next, by arranging the portable hand strap 29, the portable hand strap 29 is arranged at the top end of the auxiliary adjusting handle 26, when a user needs to move the level instrument in a short distance, the user can lift the level instrument by lifting the portable hand strap 29, and the portable hand strap 29 further improves the convenience of the level instrument main body 1;
finally, by arranging the anti-falling baffle 28, the anti-falling baffle 28 is arranged at the top end of the supporting column 16, and the section gear of the anti-falling baffle 28 is slightly larger than the section size of the port of the embedded rod 14, so that the anti-falling baffle 28 can play a limiting role when a user adjusts the supporting column 16, the supporting column 16 is prevented from accidentally falling off from the embedded rod 14, the anti-falling baffle 28 improves the stability of the main body 1 of the level, and the working principle of the indoor level is the same.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. An indoor design spirit level, includes spirit level main part (1), laser cavity (2), movable rail (3) and nested ring (4), its characterized in that: the middle part of the top of the level main body (1) is fixedly connected with a laser cavity (2), two sides of the laser cavity (2) are fixedly connected with movable guide rails (3), and the surfaces of the movable guide rails (3) are connected with nested rings (4) in a nested manner;
one side of the nesting ring (4) is fixedly connected with a positioning plate (5), a positioning bolt (6) is embedded and connected in the positioning plate (5), the other side of the nesting ring (4) is fixedly connected with a protective baffle (7), and the top of the protective baffle (7) is fixedly connected with a pull rod (8);
the bottom of the level main body (1) is fixedly connected with a mounting groove (9), a mounting block (10) is embedded and connected in the mounting groove (9), fastening bolts (11) are embedded and connected on two sides of the mounting groove (9), a movable supporting shaft (12) is movably connected to the bottom of the mounting block (10), and a supporting plate (13) is fixedly connected to the bottom of the movable supporting shaft (12);
the bottom of the supporting plate (13) is fixedly connected with an embedded rod (14), the top of the interior of the embedded rod (14) is embedded and connected with a gear meshing transmission end (15), a supporting column (16) is embedded and connected at the bottom of the inner part of the embedding rod (14), a threaded rod (17) is movably connected in the supporting column (16), the bottom of the fastening bolt (11) is embedded and connected with a connecting rod (18), one end of the connecting rod (18) is fixedly connected with an occlusion block (19), the top end of the connecting rod (18) is connected with a limiting rod (20) in an overlapping way, the middle part of the bottom of the supporting plate (13) is fixedly connected with a thread groove (21), the interior of the thread groove (21) is movably connected with a thread connecting end (22), the bottom of the threaded connecting end (22) is fixedly connected with a connecting plate (23), the bottom of the connecting plate (23) is movably connected with a movable supporting leg (24).
2. An indoor design level according to claim 1 wherein: the other side of the bottom of the level main body (1) is fixedly connected with a battery compartment (25).
3. An indoor design level according to claim 1 wherein: the middle part of the level main body (1) is fixedly connected with an auxiliary adjusting handle (26).
4. An indoor design level according to claim 1 wherein: one side of the bottom of the level main body (1) is fixedly connected with a recording pen slot (27).
5. An indoor design level according to claim 1 wherein: the top end of the supporting column (16) is fixedly connected with an anti-falling baffle (28).
6. An indoor design level according to claim 3 wherein: the top end of the auxiliary adjusting handle (26) is fixedly connected with a portable hand strap (29).
7. An indoor design level according to claim 1 wherein: the laser screen protection mechanism comprises a laser cavity (2) in the middle of the top of the level main body (1), movable guide rails (3) on two sides of the laser cavity (2), a nesting ring (4) on the surface of the movable guide rails (3), a positioning plate (5) on one side of the nesting ring (4), a positioning bolt (6) inside the positioning plate (5), a protective baffle (7) on the other side of the nesting ring (4), and a pull rod (8) at the top of the protective baffle (7).
8. An indoor design level according to claim 1 wherein: mounting groove (9) of spirit level main part (1) bottom, inside installation piece (10) of mounting groove (9), fastening bolt (11) of mounting groove (9) both sides, thread groove (21) of backup pad (13) bottom middle part, inside threaded connection end (22) of thread groove (21), connecting plate (23) of threaded connection end (22) bottom, movable supporting leg (24) of connecting plate (23) bottom constitute multi-functional supporting seat jointly.
9. An indoor design level according to claim 1 wherein: the movable support shaft (12) of installation piece (10) bottom, backup pad (13) of movable support shaft (12) bottom, inlay nested pole (14) of backup pad (13) bottom, inlay gear engagement transmission end (15) at the inside top of nested pole (14), support column (16) of the inside bottom of nested pole (14), threaded rod (17) of support column (16) inside, connecting rod (18) of gim peg (11) bottom, interlock piece (19) of connecting rod (18) one end, gag lever post (20) on connecting rod (18) top constitute fine-tuning jointly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110230556.XA CN112902924A (en) | 2021-03-02 | 2021-03-02 | Indoor design spirit level |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110230556.XA CN112902924A (en) | 2021-03-02 | 2021-03-02 | Indoor design spirit level |
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| CN112902924A true CN112902924A (en) | 2021-06-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483736A (en) * | 2021-07-20 | 2021-10-08 | 上海力擎地质仪器有限公司 | Gyro inclinometer and detection positioning method thereof |
| CN116608392A (en) * | 2023-05-31 | 2023-08-18 | 常州联盛光电科技有限公司 | Multi-dimensional adjusting structure and adjusting method for laser level meter machine |
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| CN116608392B (en) * | 2023-05-31 | 2023-11-10 | 常州联盛光电科技有限公司 | Multi-dimensional adjusting structure and adjusting method for laser level meter machine |
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