CN108827244A - A kind of horizontal ruler - Google Patents
A kind of horizontal ruler Download PDFInfo
- Publication number
- CN108827244A CN108827244A CN201810754111.XA CN201810754111A CN108827244A CN 108827244 A CN108827244 A CN 108827244A CN 201810754111 A CN201810754111 A CN 201810754111A CN 108827244 A CN108827244 A CN 108827244A
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- China
- Prior art keywords
- horizontal
- vertical
- seat
- ruler
- 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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Classifications
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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
- G01C9/18—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
Abstract
The present invention provides a kind of horizontal ruler, including ruler body and horizontal levelling bubble component, and ruler body is hollow square tube, and ruler body side surface is equipped with mounting groove, and horizontal levelling bubble component is mounted in mounting groove.Horizontal levelling bubble component includes horizontal levelling bubble, attachment base and horizontal levelling bubble seat, horizontal levelling bubble is fixedly mounted on horizontal levelling bubble seat, attachment base includes seat board, the two sides of seat board are all around arranged with side wall, a side of seat board is recessed installation notch along middle part, horizontal levelling bubble seat is mounted in installation notch, the two sides of installation notch, which are formed, shores arm, seat board, which is equipped with, shores structure, shore structure makes side wall to deformation on the outside of seat board to the side wall force far from installation notch side, and then makes side wall and shore the inner cavity two sides that arm holds out against ruler body respectively.Such horizontal ruler, the connection of level bubble seat Yu ruler body can be completed by being not required to gluing, reduce assembly process, improve assembly efficiency.
Description
Technical field
The present invention relates to measuring tool field, especially a kind of horizontal ruler.
Background technique
Horizontal ruler is a kind of common measuring tool be unableing to do without in people's daily life, is usually used in construction, mechanical peace
The occasions such as dress, carpenter's processing.Horizontal ruler generally comprises ruler body, vertical level bubble seat and horizontal levelling bubble seat, on level bubble seat
Air level is fixedly installed, level bubble seat is fixedly connected with ruler body again.In general production process, level bubble seat passes through bonding
Mode is fixedly connected with ruler body, air level is then packed into level bubble seat, then be adjusted to air level position, finally by viscous
The fixed air level of the mode connect, completes assembling work.Following problems are primarily present using such production method：First, assembly
Process needs twice gluing process, and viscose glue process has a cure cycle, is unfavorable for the realization of automated production；Second, by viscous
Glue fixes air level, generates irregular deformation in glue curing process, changes air level precision, and then influence Product Precision.
Third, so there is the longer production cycle, can not achieve the work that assembly line on ruler body goes out finished product due to the cure cycle of glue
Skill influences efficiency.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of horizontal rulers, and level bubble seat and ruler body can be completed by being not required to gluing
Connection, reduce assembly process, improve assembly efficiency.
In order to solve the above technical problem, the present invention provides technical solution it is as follows：
A kind of horizontal ruler, including ruler body and horizontal levelling bubble component, ruler body are hollow square tube, and ruler body side surface is equipped with mounting groove,
Horizontal levelling bubble component is mounted in mounting groove.Horizontal levelling bubble component includes horizontal levelling bubble, attachment base and level vial
Seat is steeped, horizontal levelling bubble is fixedly mounted on horizontal levelling bubble seat, and attachment base includes seat board, and the two sides of seat board are all around arranged with
A side of side wall, seat board is recessed installation notch along middle part, and horizontal levelling bubble seat is mounted in installation notch, installation notch
Two sides formed and shore arm, seat board, which is equipped with, shores structure, and shore structure makes to the side wall force far from installation notch side
Side wall makes side wall and shores the inner cavity two sides that arm holds out against ruler body respectively to deformation on the outside of seat board.
When assembly, by the mounting groove of attachment base load level ruler, attachment base and horizontal ruler form loose fit, then benefit at this time
Make side wall to deformation on the outside of seat board to side wall force with structure is shored, side wall deforms outward so that attachment base becomes large-sized, even
The side wall of joint chair and two sides that arm holds out against ruler intracoelomic cavity are shored, completes to be fixedly connected.
Further, it shores structure to include top bracing member and shore protrusion, shores protrusion and be arranged in the middle part of seat board far from peace
The side of tankage mouth, top bracing member are abutted against with the scalable connection of protrusion, one end and the side wall of top bracing member is shored.It is shored using such
Infrastructure cost is cheap, easy to accomplish.
Further, horizontal levelling bubble seat includes bottom plate and two panels vertical plate, and two panels vertical plate is separately positioned on the two of bottom plate
Hold and form air level installation cavity, at least a piece of vertical plate back to the side of air level installation cavity be equipped with adjust lug, bottom plate back to
It is equipped with fixed connection structure between the side of air level installation cavity and the slot bottom of installation notch, adjusts and is set between lug and attachment base
There is Telescopic adjusting structure.The bottom of horizontal levelling bubble seat is fixedly connected with attachment base, is recycled and is adjusted lug adjustment level vial
Position of the seat with respect to attachment base is steeped, the precision adjustment to horizontal levelling bubble can be realized.
Further, fixed connection structure further includes fixed card slot and the first connection bump, and fixed card slot setting is being pacified
Bottom plate is arranged in back to a middle side part of air level installation cavity in the slot bottom of tankage mouth, the first connection bump, and the first connection bump is inserted
In fixed card slot, the slot bottom of installation notch is equipped with elastic bumps, and it is convex that base surface is additionally provided with extruding to one end of installation notch
Rise, expression lobes and elastic bumps against.Such fixed connection structure structure is simple, convenient for assembly, expression lobes and bullet
Property protrusion gap of setting when can eliminate adjustment.
Further, Telescopic adjusting structure includes horizontal adjustment protrusion and horizontal adjustment member, the setting of horizontal adjustment protrusion
On attachment base, the both ends of horizontal adjustment member respectively with adjust lug and the scalable connection of horizontal adjustment protrusion.Such tune
Whole structure is equally low in cost, easy to accomplish.
Further, the inner cavity two sides of ruler body are respectively equipped with the first cooperation card slot and the second cooperation card slot, seat board middle part
Side side wall outwardly convex far from installation notch forms the first cooperation boss, and the end for shoring arm is equipped with the second cooperation boss,
First cooperation boss is installed in the first cooperation card slot, and the second cooperation boss is installed in the second cooperation card slot.Cooperate card slot with
And level bubble seat attachment base can be improved in the intracorporal installation accuracy of ruler and installation strength in the setting of cooperation boss.
Further, horizontal ruler further includes vertical air level component, and the end of ruler body is equipped with installing port, vertical air level group
Part is mounted in installing port, and vertical air level component includes vertical air level, vertical level bubble seat and end plug, vertical air level
It is fixedly mounted on vertical level bubble seat, the second connection bump is equipped between one end of end plug and vertical level bubble seat, end plug is remote
One end from vertical level bubble seat is equipped with end plug backup plate and third cooperates boss, and the end of end plug is arranged in end plug backup plate, the
Three cooperation boss are inclined-plane back to the side of end plug backup plate, and third cooperates the inner cavity of boss and ruler body to cooperate, end plug backup plate and ruler
The end face of body reclines.The installing port that vertical level bubble seat is filled in ruler body when assembly is limited by end plug backup plate and is cooperated convex
Platform determines end plug and level bubble seat position.
Further, horizontal ruler further includes positioning pin, and ruler body is equipped with the first dowel hole, and end plug is equipped with hanging hole, is hung
The middle part in hole is equipped with the second dowel hole, and positioning pin plug is in the first dowel hole and the second dowel hole.Using in this way
Structure can be further improved the installation accuracy of end plug and vertical level bubble seat and ruler body.
Further, deformation protrusion and vertical adjustment part, the second connection are additionally provided between end plug and vertical level bubble seat
The middle part of end plug Yu vertical level bubble seat is arranged in protrusion, and the side of end plug Yu vertical level bubble seat, lead is arranged in deformation protrusion
The both ends of straight adjustment part are respectively with end plug and the scalable connection of vertical level bubble seat, deformation protrusion hair when vertical adjustment part adjusts
Raw deformation restores deformation.End plug determine vertical level bubble seat behind the position in ruler body, then by adjusting part adjustment by water
Quasi- bubble is adjusted in place, and the elastic reaction of deformation protrusion eliminates adjustment gap when adjustment, guarantees the Adjustment precision of air level.
Further, vertical air level component further includes that end cap and fixed lid, end plug are equipped with adjusting hole, vertical adjustment
Part is mounted in adjusting hole, and one end of end cap is equipped with tank, and installation through-hole is equipped in tank, and the side of fixed lid, which is equipped with, to be fixed
Column, fixed column pass through installation through-hole and adjusting hole interference fit connection, and for fixed lid inlay card in tank, fixed lid is by end cap and holds
Plug is held out against.Using the structure of end cap and fixed cover split-type, so that it may guarantee the drop resistant of horizontal ruler using soft material manufacture end cap
Performance, while fixed lid is manufactured with hard material, end cap and end plug are fixedly secured using fixed lid, guarantee bonding strength.
In conclusion such horizontal ruler, the connection of level bubble seat Yu ruler body can be completed by being not required to gluing, reduce assembler
Sequence improves assembly efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment horizontal ruler；
Fig. 2 is the positive structure diagram of horizontal levelling bubble component in the present embodiment horizontal ruler；
Fig. 3 is the positive structure diagram of horizontal levelling bubble seat in the present embodiment horizontal ruler；
Fig. 4 is the positive structure diagram of vertical air level component in the present embodiment horizontal ruler；
Fig. 5 is the right side structural representation of vertical air level component in the present embodiment horizontal ruler；
Fig. 6 is the right side structural representation that vertical air level component does not install when fixing lid in the present embodiment horizontal ruler；
Fig. 7 is the structural schematic diagram of fixed lid in the vertical air level component of the present embodiment horizontal ruler；
Wherein, ruler body -1, the first cooperation card slot -11, the second cooperates card slot -12, the first dowel hole -13, horizontal levelling bubble group
It is convex to adjust lug -223, the first connection for part -2, horizontal levelling bubble -21, horizontal levelling bubble seat -22, bottom plate -221, vertical plate -222
- 224 are played, attachment base -23, seat board -231, side wall -232, the first cooperation boss -232a, second cooperates boss -232b, mounting groove
Mouthfuls -233, arm -234 is shored, shores protrusion -235, fixed card slot -236, horizontal adjustment protrusion -237, horizontal adjustment member -238,
Top bracing member -24, vertical air level component -3, vertical air level -31, vertical level bubble seat -32, vertical adjustment protrusion -321, end
Plug -33, end plug backup plate -331, third cooperate boss -332, hanging hole -333, the second dowel hole -334, the second connection bump -
34, deformation protrusion -35, vertical adjustment part -36, end cap -37, tank -371, installation through-hole -372, fixed lid -38, fixed column -
381, positioning pin -4.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, a kind of horizontal ruler, including ruler body 1 and horizontal levelling bubble component 2, ruler body 1 are hollow square tube, ruler
1 side of body is equipped with mounting groove, and horizontal levelling bubble component 2 is mounted in mounting groove.Horizontal levelling bubble component 2 includes horizontal levelling bubble
21, horizontal levelling bubble seat 22 and attachment base 23, horizontal levelling bubble 21 are fixedly mounted on horizontal levelling bubble seat 22, attachment base 23
Including seat board 231, the two sides of seat board 231 are all around arranged with side wall 232, and a side of seat board 231 is recessed peace along middle part
Tankage mouth 233, horizontal levelling bubble seat 22 are mounted in installation notch 233, and the two sides of installation notch 233, which are formed, shores arm 234, seat
Plate 231, which is equipped with, shores structure, and shore structure makes side wall 232 to seat to the force of side wall 232 far from 233 side of installation notch
It is deformed on the outside of plate 231, and then makes side wall 232 and shore the inner cavity two sides that arm 234 holds out against ruler body 1 respectively.
When assembly, attachment base 23 being fitted into the mounting groove of ruler body 1, attachment base 23 and ruler body 1 form loose fit at this time, then
Exert a force to side wall 232 using structure is shored and make side wall 232 to deforming on the outside of seat board 231, side wall 232 outward deformation so that connection
Seat 23 becomes large-sized, and the side wall 232 of attachment base 23 fixes company with two sides that arm 234 holds out against 1 inner cavity of ruler body, completion is shored
It connects.
Include top bracing member 24 and shore protrusion 235 specifically, shoring structure, shores protrusion 235 and be arranged in seat board 231
Side of the portion far from installation notch 233, top bracing member 24 and shores raised 235 scalable connections, one end of top bracing member 24 and side wall
232 abut against.It is cheap using such infrastructure cost of shoring, it is easy to accomplish.
As shown in figure 3, horizontal levelling bubble seat 22 includes bottom plate 221 and two panels vertical plate 222, two panels vertical plate 222 is set respectively
It sets and forms air level installation cavity at the both ends of bottom plate 221, the side of at least a piece of vertical plate 222 back to air level installation cavity is equipped with
Adjust lug 223, bottom plate 221 back between the side and the slot bottom of installation notch 233 of air level installation cavity be equipped be fixedly connected
Structure adjusts and is equipped with Telescopic adjusting structure between lug 223 and attachment base 23.The bottom of horizontal levelling bubble seat 22 and attachment base 23
It is fixedly connected, recycles and adjust the position that lug 223 adjusts horizontal levelling bubble 22 opposite attachment bases 23, can be realized to level
The precision of air level 21 adjusts.
Specifically, fixed connection structure further includes that fixed card slot 236 and the first connection bump 224, fixed card slot 236 are set
Set the slot bottom in installation notch 233, bottom plate 221 is arranged in back to a middle side part of air level installation cavity in the first connection bump 224,
First connection bump 224 is inserted into fixed card slot 236, and the slot bottom of installation notch 233 is equipped with elastic bumps 233a, bottom plate 221
In face of one end of installation notch 233 be additionally provided with expression lobes 221a, expression lobes 221a and elastic bumps 233a against.It is such
Fixed connection structure structure is simple, and convenient for assembly, the setting of expression lobes 221a and elastic bumps 233a can eliminate adjustment
When gap.
In addition, Telescopic adjusting structure includes horizontal adjustment protrusion 237 and horizontal adjustment member 238, horizontal adjustment protrusion 237
It is arranged on attachment base 23, the both ends of horizontal adjustment member 238 can be stretched with adjusting lug 223 and horizontal adjustment protrusion 237 respectively
Contracting connection.Such adjustment structure is equally low in cost, easy to accomplish.In the present embodiment, horizontal adjustment member 238 is screw, spiral shell
Nail is spirally connected with horizontal adjustment protrusion 237 and adjusting lug 223 and realizes scalable connection.
Preferably, as shown in Figure 1, the inner cavity two sides of ruler body 1 are respectively equipped with the first cooperation card slot 11 and the second cooperation
Card slot 12,231 middle part of seat board form the first cooperation boss 232a, top far from 232 outwardly convex of side side wall of installation notch 233
The end of brace 234 is equipped with the second cooperation boss 232b, the first cooperation boss card 232a in the first cooperation card slot 11, and second
Cooperation boss 232b is installed in the second cooperation card slot 12.Attachment base 23 can be improved in the setting of cooperation card slot and cooperation boss
Installation accuracy and installation strength in ruler body 1.
As shown in Figure 1 and Figure 4, horizontal ruler further includes vertical air level component 3, and the end of ruler body 1 is equipped with installing port, vertical
Air level component 3 is mounted in installing port, vertical air level component 3 include vertical air level 31, vertical level bubble seat 32 and
End plug 33, vertical air level 31 are fixedly mounted on vertical level bubble seat 32, one end of end plug 33 and vertical level bubble seat 32 it
Between be equipped with the second connection bump 34, end plug 33 is equipped with end plug backup plate 331 and third far from one end of vertical level bubble seat 32 and matches
Boss 332 is closed, the end of end plug 33 is arranged in end plug backup plate 331, and third cooperates boss 332 back to the side of end plug backup plate 331
For inclined-plane, third cooperates the inner cavity of boss 332 and ruler body 1 to cooperate, and end plug backup plate 331 and the end face of ruler body 1 recline.It will when assembly
Vertical level bubble seat 32 fills in the installing port of ruler body 1, cooperates boss 332 by the limit of end plug backup plate 331 and third, by end plug
33 and 32 position of level bubble seat determine.
As shown in Figure 1, horizontal ruler further includes positioning pin 4, ruler body 1 is equipped with the first dowel hole 13, and end plug 33 is equipped with
Hanging hole 333, the middle part of hanging hole 333 are equipped with the second dowel hole 334, and the plug of positioning pin 4 is mounted in the first dowel hole 13 and second
In dowel hole 334.It can be further improved the peace of end plug 33 and vertical level bubble seat 32 and ruler body 1 using such structure
Fill precision.
As shown in Figure 1 and Figure 4, deformation protrusion 35 and vertical adjustment are additionally provided between end plug 33 and vertical level bubble seat 32
The middle part of end plug 33 Yu vertical level bubble seat 32 is arranged in part 36, the second connection bump 34, and deformation protrusion 35 is arranged in end plug 33
With the side of vertical level bubble seat 32, the both ends of vertical adjustment part 36 are scalable with end plug 33 and vertical level bubble seat 32 respectively
Connection, deformation occurs or restores deformation for deformation protrusion 35 when vertical adjustment part 36 adjusts.End plug 33 determines vertical level bubble seat 32
Horizontal levelling bubble 31 is adjusted in place behind the position in ruler body 1, then by adjusting the adjustment of part 36, deformation protrusion 35 when adjustment
Elastic reaction eliminate adjustment gap, guarantee the Adjustment precision of air level.In the present embodiment, vertical adjustment part 36 is screw, lead
Straight level bubble seat 32 is equipped with vertical adjustment protrusion 321, screw be spirally connected with vertical adjustment raised 321 and end plug 33 realize it is scalable
Connection.
As shown in Fig. 4, Fig. 5, Fig. 6 and Fig. 7, vertical air level component 3 further includes end cap 37 and fixed lid 38, end plug
37 are equipped with adjusting hole, and vertical adjustment part 36 is mounted in adjusting hole, and one end of end cap 37 is equipped with tank 371, set in tank 371
There is installation through-hole 372, the side of fixed lid 38 is equipped with fixed column 381, and fixed column 381 passes through installation through-hole 372 and adjusting hole mistake
It is full of mating connection, for fixed 38 inlay card of lid in tank 371, fixed lid 38 holds out against end cap 37 and end plug 33.Using 37 He of end cap
The seperated structure of fixed lid 38, so that it may guarantee the drop resistant performance of horizontal ruler using soft material manufacture end cap 37, while with firmly
End cap 37 and end plug 33 are fixedly secured using fixed lid 38, guarantee bonding strength by the fixed lid of material manufacture.
In conclusion such horizontal ruler, the connection of level bubble seat Yu ruler body 1 can be completed by being not required to gluing, reduce assembly
Process improves assembly efficiency.
In short, the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not intended to limit the invention, it is all in the present invention
Spirit and principle within made any modifications, equivalent replacements, and improvements etc., should be included in protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of horizontal ruler, it is characterised in that：Including ruler body and horizontal levelling bubble component, the ruler body is hollow square tube, institute
Ruler body side surface is stated equipped with mounting groove, the horizontal levelling bubble component is mounted in mounting groove；
The horizontal levelling bubble component includes horizontal levelling bubble, attachment base and horizontal levelling bubble seat, and the horizontal levelling bubble is solid
Dingan County is on horizontal levelling bubble seat, and the attachment base includes seat board, and the two sides of the seat board are all around arranged with side wall, described
A side of seat board is recessed installation notch along middle part, and the horizontal levelling bubble seat is mounted in installation notch, the installation
The two sides of notch, which are formed, shores arm, and the seat board, which is equipped with, shores structure, and the structure of shoring is to separate installation notch side
Side wall exerts a force and makes side wall to deformation on the outside of seat board, and then makes side wall and shore the inner cavity two sides that arm holds out against ruler body respectively.
2. horizontal ruler described in accordance with the claim 1, it is characterised in that：The structure of shoring includes top bracing member and shores convex
It rises, the protrusion of shoring is arranged in side in the middle part of seat board far from installation notch, the top bracing member and shores the scalable company of protrusion
It connects, one end and the side wall of the top bracing member abut against.
3. horizontal ruler described in accordance with the claim 1, it is characterised in that：The horizontal levelling bubble seat includes that bottom plate and two panels are vertical
Plate, the two panels vertical plate are separately positioned on the both ends of bottom plate and form air level installation cavity, and at least a piece of vertical plate is back to water
Quasi- bubble installation cavity side be equipped with adjust lug, the bottom plate back to air level installation cavity side and installation notch slot bottom it
Between be equipped with fixed connection structure, equipped with Telescopic adjusting structure between adjustings lug and the attachment base.
4. horizontal ruler described in accordance with the claim 3, it is characterised in that：The fixed connection structure further include fixed card slot and
First connection bump, the fixed card slot are arranged in the slot bottom of installation notch, the first connection bump setting bottom plate back to
One middle side part of air level installation cavity, first connection bump are inserted into fixed card slot, and the slot bottom of the installation notch is set
Flexible protrusion, the base surface are additionally provided with expression lobes to one end of installation notch, and the expression lobes are supported with elastic bumps
It leans on.
5. horizontal ruler described in accordance with the claim 3, it is characterised in that：The Telescopic adjusting structure include horizontal adjustment protrusion with
And horizontal adjustment member, the horizontal adjustment protrusion are arranged on attachment base, the both ends of the horizontal adjustment member are convex with adjusting respectively
Ear and the scalable connection of horizontal adjustment protrusion.
6. horizontal ruler described in accordance with the claim 1, it is characterised in that：The inner cavity two sides of the ruler body are respectively equipped with the first cooperation
Card slot and the second cooperation card slot, side side wall outwardly convex formation first cooperation of the seat board middle part far from installation notch are convex
Platform, the end for shoring arm are equipped with the second cooperation boss, and the first cooperation boss is installed in the first cooperation card slot, described
Second cooperation boss is installed in the second cooperation card slot.
7. according to horizontal ruler as claimed in any one of claims 1 to 6, it is characterised in that：It further include vertical air level component, institute
The end for stating ruler body is equipped with installing port, and the vertical air level component is mounted in installing port, the vertical air level component packet
Vertical air level, vertical level bubble seat and end plug are included, vertical air level is fixedly mounted on vertical level bubble seat, the end plug
One end and vertical level bubble seat between be equipped with the second connection bump, the end plug far from vertical level bubble seat one end be equipped with end
It fills in backup plate and third cooperates boss, the end of end plug is arranged in the end plug backup plate, and the third cooperates boss back to end plug
The side of backup plate is inclined-plane, and the inner cavity of the third cooperation boss and ruler body cooperates, and the end face of the end plug backup plate and ruler body is pasted
It leans on.
8. horizontal ruler according to claim 7, it is characterised in that：It further include positioning pin, it is fixed that the ruler body is equipped with first
Position pin hole, the end plug are equipped with hanging hole, and the middle part of the hanging hole is equipped with the second dowel hole, and the positioning pin plug is mounted in first
In dowel hole and the second dowel hole.
9. horizontal ruler according to claim 8, it is characterised in that：Change is additionally provided between the end plug and vertical level bubble seat
The middle part of end plug Yu vertical level bubble seat, the deformation is arranged in shape protrusion and vertical adjustment part, second connection bump
Protrusion is arranged in the side of end plug Yu vertical level bubble seat, the both ends of the vertical adjustment part respectively with end plug and vertical level
The scalable connection of seat is steeped, deformation occurs or restores deformation for deformation protrusion when the vertical adjustment part adjusts.
10. horizontal ruler according to claim 9, it is characterised in that：The vertical air level component further include end cap and
Fixed lid, the end plug are equipped with adjusting hole, and the vertical adjustment part is mounted in adjusting hole, and one end of the end cap, which is equipped with, to hold
Slot, is equipped with installation through-hole in the tank, and the side of the fixed lid is equipped with fixed column, the fixed column pass through installation through-hole with
Adjusting hole interference fit connection, for the fixed lid inlay card in tank, the fixed lid holds out against end cap and end plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754111.XA CN108827244B (en) | 2018-07-11 | 2018-07-11 | Level ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754111.XA CN108827244B (en) | 2018-07-11 | 2018-07-11 | Level ruler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108827244A true CN108827244A (en) | 2018-11-16 |
| CN108827244B CN108827244B (en) | 2023-05-30 |
Family
ID=64136726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810754111.XA Active CN108827244B (en) | 2018-07-11 | 2018-07-11 | Level ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108827244B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506679A (en) * | 2019-01-03 | 2019-03-22 | 浙江东精工量具有限公司 | A kind of linear type air level bottle placer |
| CN115008181A (en) * | 2022-05-31 | 2022-09-06 | 慈溪沃胜自动化设备厂 | Level bar assembly quality |
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|---|---|---|---|---|
| JP3009220U (en) * | 1994-09-20 | 1995-04-04 | 高山 陳 | Telescopic rod |
| CN201289376Y (en) * | 2008-09-18 | 2009-08-12 | 杭州巨星科技股份有限公司 | Level ruler |
| US20100115781A1 (en) * | 2008-11-10 | 2010-05-13 | Norelli Louis A | Hands-free measuring instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506679A (en) * | 2019-01-03 | 2019-03-22 | 浙江东精工量具有限公司 | A kind of linear type air level bottle placer |
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| CN115008181B (en) * | 2022-05-31 | 2024-02-23 | 慈溪沃胜自动化设备厂 | Level bar assembly quality |
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| Publication number | Publication date |
|---|---|
| CN108827244B (en) | 2023-05-30 |
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