CN108571954B - Bubble seat adjustment installation component - Google Patents
Bubble seat adjustment installation component Download PDFInfo
- Publication number
- CN108571954B CN108571954B CN201810754115.8A CN201810754115A CN108571954B CN 108571954 B CN108571954 B CN 108571954B CN 201810754115 A CN201810754115 A CN 201810754115A CN 108571954 B CN108571954 B CN 108571954B
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- China
- Prior art keywords
- hole
- end plug
- cover
- bubble seat
- level bubble
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009434 installation Methods 0.000 title claims abstract description 12
- 238000005728 strengthening Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000007779 soft material Substances 0.000 abstract description 8
- 230000003014 reinforcing effect Effects 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000010079 rubber tapping Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/26—Details
- G01C9/28—Mountings
-
- 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
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/26—Details
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Closures For Containers (AREA)
Abstract
The invention relates to a level bubble seat adjusting and installing assembly which comprises a level bubble seat, an end plug, an adjusting piece, an end cover and a fixed cover. One end of the end plug is provided with a connecting bulge and a deformation bulge between the end plug and the level bubble seat, the connecting bulge is arranged in the middle of the end plug and the level bubble seat, the deformation bulge is arranged on one side of the end plug and the level bubble seat, and the adjusting piece is also arranged between the end plug and the level bubble seat. Be equipped with the adjustment hole on the end plug, the one end of end cover is equipped with holds the groove, is equipped with the installation through-hole in the groove, and one side of fixed lid is equipped with the fixed column, and the fixed column passes the installation through-hole and is connected with adjustment hole interference fit, and the fixed lid block is in holding the groove, and the fixed lid is tight with end cover and end plug top. The bubble seat adjusting and mounting assembly can conveniently adjust the precision of the bubble seat and the bubble, and meanwhile, the number of parts is small, so that the assembly is convenient. In addition, the end cover adopts soft material to guarantee the anti performance of falling of horizon rule, and end cover and end plug joint strength are high, and adjusting screw is difficult for exposing.
Description
Technical Field
The invention relates to the technical field of level bars, in particular to a level bubble seat adjusting and installing assembly.
Background
The level bar is a common measuring tool which is not separated in daily life of people and is commonly used for occasions such as building construction, mechanical installation, woodworking and the like. The level bar generally comprises a bar body and a level bubble seat, wherein the level bubble seat is fixedly provided with a level bubble, and the level bubble seat is fixedly connected with the bar body. A vertical level bubble is arranged at the end of a general level. The utility model patent of China with the publication number of CN2427794Y discloses a level, a level bubble seat and an end plug fixed on the end part of a ruler body are connected into a whole through a plastic part and are connected through an upper self-tapping screw and a lower self-tapping screw, a spring which is propped between the level bubble seat and the end plug is connected on the self-tapping screw in series, and the precision of the level bubble is regulated through regulating the self-tapping screw. By adopting the structure, the parts are more, the precision of the level bubble is not easy to align, and the assembly is time-consuming and labor-consuming. In addition, the end plug is provided with an adjusting hole, the head of the assembled screw is in an exposed state, and a user can adjust the head at will to cause the precision loss of the level bubble seat. Thus, in actual products, the designer often chooses to provide an end cap on the end plug to cover the adjustment hole. In order to improve the anti-falling performance of the level, the end cover is often made of soft materials, and once the soft materials are adopted, the connection strength of the end cover and the end plug is difficult to ensure. Or double-shot molding is used to produce a product with both soft and hard materials, but this is costly and inefficient to manufacture.
Disclosure of Invention
The invention aims to solve the technical problem of providing the leveling bubble seat adjusting and mounting assembly which can conveniently adjust the precision of the leveling bubble seat and the leveling bubble, and has the advantages of less parts and convenient assembly. In addition, the end cover adopts soft material to guarantee the anti performance of falling of horizon rule, and end cover and end plug joint strength are high, and adjusting screw is difficult for exposing.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
a level bubble seat adjusting and installing assembly comprises a level bubble seat, an end plug, an adjusting piece, an end cover and a fixed cover. The utility model discloses a setting device, including end plug, bubble seat, adjusting piece, connecting bulge and deformation bulge, be equipped with between end plug's one end and the bubble seat of level, connect bulge to set up in the middle part of end plug and bubble seat, the bulge that warp sets up in one side of end plug and bubble seat, the adjusting piece also sets up between end plug and bubble seat, the both ends of adjusting piece respectively with end plug and bubble seat telescopic connection, the adjusting piece adjustment is flexible protruding to take place deformation or resume deformation. The end plug is provided with an adjusting hole, an adjusting piece is arranged in the adjusting hole, one end of the end cover is provided with a containing groove, an installing through hole is formed in the containing groove, one side of the fixed cover is provided with a fixed column, the fixed column penetrates through the installing through hole to be connected with the adjusting hole in an interference fit mode, the fixed cover is clamped in the containing groove, and the end cover is tightly propped against the end plug by the fixed cover.
During assembly, the end part of the ruler body of the level is provided with an installing port, the level bubble is fixedly installed on the level bubble seat, the level bubble seat and the end plug are connected into a whole through the connecting protrusions, the level bubble seat is plugged into the installing port of the ruler body during assembly, the approximate position of the level bubble seat is determined, the level bubble is adjusted in place through adjustment of the adjusting piece, the adjusting gap is eliminated through elastic action of the adjusting deformation protrusion, and the adjusting precision of the level bubble is guaranteed.
The end cover and the fixed cover are in a split structure, so that the end cover can be made of soft materials to ensure the anti-falling performance of the level bar, meanwhile, the fixed cover is made of hard materials, and the end cover and the end plug are firmly fixed by the fixed cover to ensure the connection strength.
Further, the deformation protrusions are hollow structures. The deformation bulge hollowed in the middle part is easier to deform, and the adjustment is easy.
Further, the deformation bulge is in a circular ring shape, and two ends of the outer cylindrical surface of the deformation bulge are respectively connected with the end plug and the level bubble seat. The deformation bulge is convenient for injection molding and manufacturing, has low production cost and moderate elasticity, is convenient to adjust, and can ensure that the elasticity is enough to eliminate the adjustment gap.
Further, the adjusting piece is a screw, and the screw rod of the screw is respectively in threaded connection with the end plug and the level bubble seat. The screw is adopted as the adjusting piece, the structure is simple, and the production cost is low.
Further, a nut groove is arranged on the level bubble seat, a nut is clamped in the nut groove, and the nut is in threaded connection with a screw rod of the screw. By adopting the structure, the processing of threads on the level bubble seat can be avoided or the self-tapping screw is directly adopted, the strength of threaded connection is improved, and the adjustment precision is ensured.
Further, the center of the level bubble seat is also provided with a level bubble hole, and the inner cylindrical surface of the level bubble hole is axially provided with a level bubble positioning rib. The setting of the level bubble positioning ribs is favorable for the rapid positioning and installation of the level bubble and the level bubble seat.
Further, a hanging hole is formed in the end plug, and a positioning pin hole is formed in the middle of the hanging hole. After the end plug is arranged in the mounting opening of the ruler body, the positioning hole on the ruler body is opposite to the positioning pin hole, and the positioning pin is arranged in the positioning pin hole, so that the mounting precision of the end plug and the ruler body can be further improved.
Further, two mounting through holes are formed in the accommodating groove, two fixing columns are arranged on the corresponding fixing cover, the two fixing columns are respectively arranged at two ends of the fixing cover, and the fixing columns and the fixing cover are in a gantry-shaped structure. By adopting the structure, the fixing column can play a better role in supporting the framework of the soft end cover, and the strength of the end cover is improved.
Further, the side of the fixed cover, which is opposite to the fixed column, is also provided with a logo image and text, and the logo image and text is inwards concave or outwards convex from the surface of the fixed cover. Because different mark images and texts need to be printed on the soft end cover, the mould needs to be frequently replaced during production, and burrs can be generated on the soft end cover after gaps are generated in the mould. The mark image and text is arranged on the hard fixed cover, so that the problem can be avoided.
Further, the opening of the mounting through hole on one side of the containing groove is surrounded by a circle of reinforcing convex ring, a first reinforcing rib is arranged between the reinforcing convex ring and the containing groove, a second reinforcing rib is also arranged between the reinforcing convex rings, and the end face of the second reinforcing rib is flush with the end face of the reinforcing convex ring. The setting of first strengthening rib has further strengthened the intensity of installation through-hole oral area, and when the setting of second strengthening rib strengthened the intensity of installation through-hole oral area, can increase the area of contact of fixed lid and end cover for the installation of fixed lid is more firm.
In summary, the bubble seat adjusting and mounting assembly can conveniently adjust the precision of the bubble seat and the bubble, and meanwhile, the number of parts is small, so that the assembly is convenient. In addition, the end cover adopts soft material to guarantee the anti performance of falling of horizon rule, and end cover and end plug joint strength are high, and adjusting screw is difficult for exposing.
Drawings
FIG. 1 is a schematic front view of a vial seat adjustment mounting assembly according to the present embodiment;
FIG. 2 is a right side view of the leveling base adjustment mounting assembly of the present embodiment;
FIG. 3 is a right side view of the leveling base adjustment mounting assembly of the present embodiment without a stationary cover;
FIG. 4 is a schematic side view of the stationary cover of the vial seat adjustment mounting assembly of the present embodiment;
the leveling bubble seat comprises a leveling bubble seat body-1, a nut groove-11, a nut-12, a leveling bubble positioning rib-13, an end plug-2, a containing groove-21, a mounting through hole-22, a hanging hole-23, a positioning pin hole-24, a reinforcing convex ring-25, a first reinforcing rib-26, a second reinforcing rib-27, an adjusting piece-3, an end cover-4, a fixed cover-5, a fixed column-51, a mark figure file-52, a connecting bulge-6, a deformation bulge-7 and a leveling bubble-8.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
A vial seat adjustment mounting assembly as shown in fig. 1 and 2 comprises a vial seat 1, an end plug 2, an adjustment member 3, an end cap 4 and a fixed cap 5. One end of the end plug 2 is provided with a connecting bulge 6 and a deformation bulge 7 between the end plug 2 and the level bubble seat 1, the connecting bulge 6 is arranged in the middle of the end plug 2 and the level bubble seat 1, the deformation bulge 7 is arranged on one side of the end plug 2 and one side of the level bubble seat 1, the adjusting piece 3 is also arranged between the end plug 2 and the level bubble seat 1, two ends of the adjusting piece 3 are respectively connected with the end plug 2 and the level bubble seat 1 in a telescopic manner, and the deformation bulge 7 deforms or recovers deformation during adjustment of the adjusting piece 3. The end plug 2 is provided with an adjusting hole, the adjusting piece 3 is arranged in the adjusting hole, one end of the end cover 2 is provided with a containing groove 21, an installing through hole 22 is arranged in the containing groove 21, one side of the fixed cover 5 is provided with a fixed column 51, as shown in fig. 3 and 4, the fixed column 51 penetrates through the installing through hole 22 to be connected with the adjusting hole in an interference fit manner, the fixed cover 5 is clamped in the containing groove 21, and the fixed cover 5 tightly props up the end cover 4 with the end plug 2.
During assembly, the end part of the ruler body of the level is provided with an installing port, the level bubble 8 is fixedly installed on the level bubble seat 1, the level bubble seat 1 and the end plug 2 are connected into a whole through the connecting protrusion 6, the level bubble seat 1 is plugged into the installing port of the ruler body during assembly, the approximate position of the level bubble seat 1 is determined, the level bubble 8 is adjusted in place through the adjustment of the adjusting piece 3, the elastic action of the adjusting deformation protrusion 7 is used for eliminating the adjusting gap, and the adjusting precision of the level bubble 8 is ensured.
The end cover 4 and the fixed cover 5 are in a split structure, so that the end cover 4 can be manufactured by soft materials to ensure the anti-falling performance of the level, meanwhile, the fixed cover 5 is manufactured by hard materials, and the end cover 4 and the end plug 2 are firmly fixed by the fixed cover 5 to ensure the connection strength.
For the deformation protrusion 7, in this embodiment, the deformation protrusion 7 is a hollow structure. The deformation bulge 7 hollowed out in the middle part is easier to deform, and the adjustment is easy. Specifically, the deformation bulge 7 is a circular ring, and two ends of the outer cylindrical surface of the deformation bulge 7 are respectively connected with the end plug 2 and the level bubble seat 1. The deformation bulge 7 is convenient for injection molding and manufacturing, has low production cost and moderate elasticity, is convenient for adjustment, and can ensure that the elasticity is enough to eliminate adjustment gaps.
In this embodiment, the adjusting member 3 is a screw, and the shaft of the screw is screwed to the end plug 2 and the vial seat 1, respectively. The screw is adopted as the adjusting piece 3, the structure is simple, and the production cost is low.
Meanwhile, a nut groove 11 is formed in the level bubble seat 1, a nut 12 is clamped in the nut groove 11, and the nut 12 is in threaded connection with a screw rod of a screw. By adopting the structure, the processing of threads on the level bubble seat 1 can be avoided or self-tapping screws can be directly adopted, the strength of threaded connection is improved, and the adjustment precision is ensured.
Preferably, the center of the bubble seat 1 is also provided with a bubble hole, and the inner cylindrical surface of the bubble hole is axially provided with a bubble positioning rib 13. The setting of the bubble locating ribs 13 is beneficial to the rapid locating and mounting of the bubble 8 and the bubble seat 1.
In addition, the end plug 2 is provided with a hanging hole 23, and the middle part of the hanging hole 23 is provided with a positioning pin hole 24. After the end plug 2 is arranged in the mounting opening of the ruler body, the positioning hole on the ruler body is opposite to the positioning pin hole 24, and the positioning pin is arranged in the positioning pin hole 24, so that the mounting precision of the end plug 2 and the ruler body can be further improved. Before the locating pin is plugged into on the end plug 2, the end plug 2 is provided with a backup plate for limiting and a matching boss for ensuring limiting and fixing of the level bubble seat 1.
For the end cover 4 assembly, two mounting through holes 22 are formed in the accommodating groove 21 of the end cover 4, two fixing columns 51 are arranged on the corresponding fixing cover 5, the two fixing columns 51 are respectively arranged at two ends of the fixing cover 5, and the fixing columns 51 and the fixing cover 5 are in a gantry-shaped structure. With such a structure, the fixing column 51 can play a better role in supporting the soft end cover 4 by the framework, and the strength of the end cover 4 is improved.
Further, as shown in fig. 2, a logo image 52 is further provided on a side of the fixed cover 5 facing away from the fixed post 51, and the logo image 52 is recessed or protruded from the surface of the fixed cover 5. Because different mark graphics 52 are required to be printed on the soft end cover 4, the dies are required to be frequently replaced during production, and burrs are generated on the soft end cover 4 after gaps are generated between the dies. This problem is avoided by providing the logo 52 on the hard fixed cover 5.
In addition, as shown in fig. 3, the opening of the mounting through hole 22 on one side of the accommodating groove 21 is surrounded by a ring of reinforcing convex rings 25, a first reinforcing rib 26 is arranged between the reinforcing convex rings 25 and the accommodating groove 21, a second reinforcing rib 27 is also arranged between the reinforcing convex rings 25, and the end face of the second reinforcing rib 27 is flush with the end face of the reinforcing convex ring 25. The strength of the opening of the mounting through hole 22 is further enhanced by the arrangement of the first reinforcing ribs 26, and the contact area between the fixed cover 5 and the end cover 4 can be increased while the strength of the opening of the mounting through hole 22 is enhanced by the arrangement of the second reinforcing ribs 27, so that the mounting of the fixed cover 5 is more stable.
In summary, the precision of the vial seat 1 and the vial 8 can be conveniently adjusted by the vial seat adjusting and mounting assembly, and meanwhile, the number of parts is small, so that the assembly is convenient. In addition, the end cover 4 adopts soft material to guarantee the anti performance of falling of horizon rule, and end cover 4 and end plug 2 joint strength are high, and adjusting screw is difficult for exposing.
In summary, the foregoing description is only of the preferred embodiments of the invention, and is not intended to limit the invention to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (5)
1. A bubble seat adjustment mounting assembly, characterized in that: comprises a level bubble seat, an end plug, an adjusting piece, an end cover and a fixed cover;
The device comprises a leveling bubble seat, a leveling piece, a regulating piece, a connecting protrusion and a deformation protrusion, wherein the connecting protrusion and the deformation protrusion are arranged between one end of the leveling bubble seat and the middle part of the leveling bubble seat;
The end plug is provided with an adjusting hole, the adjusting piece is arranged in the adjusting hole, one end of the end cover is provided with a containing groove, an installation through hole is arranged in the containing groove, one side of the fixed cover is provided with a fixed column, the fixed column penetrates through the installation through hole to be connected with the adjusting hole in an interference fit manner, the fixed cover is clamped in the containing groove, and the end cover and the end plug are tightly propped up by the fixed cover; two mounting through holes are formed in the accommodating groove, two corresponding fixing columns are arranged on the fixing cover, the two fixing columns are respectively arranged at two ends of the fixing cover, and the fixing columns and the fixing cover are in a gantry structure; the deformation bulge is of a hollowed-out structure; the deformation bulge is in a circular ring shape, and two ends of the outer cylindrical surface of the deformation bulge are respectively connected with the end plug and the level bubble seat; the adjusting piece is a screw, and the screw rod of the screw is respectively in threaded connection with the end plug and the level bubble seat; the level bubble seat is provided with a nut groove, a nut is clamped in the nut groove, and the nut is in threaded connection with a screw rod of the screw.
2. The vial seat adjustment mounting assembly according to claim 1, wherein: the center of the level bubble seat is also provided with a level bubble hole, and the inner cylindrical surface of the level bubble hole is axially provided with a level bubble positioning rib.
3. The vial seat adjustment mounting assembly according to claim 1, wherein: the end plug is provided with a hanging hole, and the middle part of the hanging hole is provided with a positioning pin hole.
4. The vial seat adjustment mounting assembly according to claim 1, wherein: the side of the fixed cover, which is opposite to the fixed column, is also provided with a logo image and text, and the logo image and text is inwards concave or outwards convex from the surface of the fixed cover.
5. The vial seat adjustment mounting assembly according to claim 4, wherein: the opening of installation through-hole in holding groove one side is equipped with the round around being equipped with the strengthening bulge loop, be equipped with first strengthening rib between strengthening bulge loop and the holding groove, also be equipped with the second strengthening rib between the strengthening bulge loop, the terminal surface of second strengthening rib flushes with the terminal surface of strengthening bulge loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754115.8A CN108571954B (en) | 2018-07-11 | 2018-07-11 | Bubble seat adjustment installation component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754115.8A CN108571954B (en) | 2018-07-11 | 2018-07-11 | Bubble seat adjustment installation component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108571954A CN108571954A (en) | 2018-09-25 |
| CN108571954B true CN108571954B (en) | 2024-04-26 |
Family
ID=63573749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810754115.8A Active CN108571954B (en) | 2018-07-11 | 2018-07-11 | Bubble seat adjustment installation component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108571954B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2543030Y (en) * | 2002-05-09 | 2003-04-02 | 沈建明 | Level gauge |
| WO2007013186A1 (en) * | 2005-07-29 | 2007-02-01 | Ebisu Co., Ltd. | Level |
| CN102183243A (en) * | 2011-03-10 | 2011-09-14 | 杭州巨星科技股份有限公司 | Elastic end cover level ruler |
| CN204854735U (en) * | 2015-05-14 | 2015-12-09 | 浙江金华托派特工具有限公司 | Novel level bar end cover structure |
| CN205426153U (en) * | 2015-11-16 | 2016-08-03 | 张文军 | Level |
| CN206161001U (en) * | 2016-11-21 | 2017-05-10 | 张文军 | Fixed knot of level bar end cover constructs |
| CN208588367U (en) * | 2018-07-11 | 2019-03-08 | 浙江东精工量具有限公司 | A kind of level bubble seat adjustment mounting assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8914987B2 (en) * | 2012-01-31 | 2014-12-23 | Stanley Black & Decker, Inc. | I-beam level |
-
2018
- 2018-07-11 CN CN201810754115.8A patent/CN108571954B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2543030Y (en) * | 2002-05-09 | 2003-04-02 | 沈建明 | Level gauge |
| WO2007013186A1 (en) * | 2005-07-29 | 2007-02-01 | Ebisu Co., Ltd. | Level |
| CN102183243A (en) * | 2011-03-10 | 2011-09-14 | 杭州巨星科技股份有限公司 | Elastic end cover level ruler |
| CN204854735U (en) * | 2015-05-14 | 2015-12-09 | 浙江金华托派特工具有限公司 | Novel level bar end cover structure |
| CN205426153U (en) * | 2015-11-16 | 2016-08-03 | 张文军 | Level |
| CN206161001U (en) * | 2016-11-21 | 2017-05-10 | 张文军 | Fixed knot of level bar end cover constructs |
| CN208588367U (en) * | 2018-07-11 | 2019-03-08 | 浙江东精工量具有限公司 | A kind of level bubble seat adjustment mounting assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108571954A (en) | 2018-09-25 |
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