CN207528237U - A kind of self-balancing laser module for level - Google Patents
A kind of self-balancing laser module for level Download PDFInfo
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- CN207528237U CN207528237U CN201721389049.6U CN201721389049U CN207528237U CN 207528237 U CN207528237 U CN 207528237U CN 201721389049 U CN201721389049 U CN 201721389049U CN 207528237 U CN207528237 U CN 207528237U
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- self
- connecting seat
- balancing
- lug
- suspension plate
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Abstract
The utility model discloses a kind of self-balancing laser modules for level,It solves and error occurs since the whole center of gravity of self-balancing component usually can slightly deviate perpendicular bisector position so as to cause the self-balancing effect of vertical direction,Also there is the problem of deviation therewith in the throwing line of laser projection lamp,Its key points of the technical solution are that a kind of self-balancing laser module for level,Include the suspension plate being sequentially connected,Self-balancing component and laser projection module,The laser projection module includes connecting seat,A regulating mechanism is provided with above the connecting seat,The regulating mechanism includes the weightening block being arranged on above connecting seat,Several adjustment holes are circumferentially offered on the weightening block,The threaded hole identical with adjustment hole arrangement is offered on the connecting seat,It wears adjusting bolt in the adjustment hole and threaded hole weightening block is connected with connecting seat,Elastic component is additionally provided between the weightening block and connecting seat,Self-balancing component can be mediated,Keep throwing the precision of line.
Description
Technical field
The utility model is related to instrument of surveying and mapping, more particularly to a kind of self-balancing laser module for level.
Background technology
Level or marker refer generally to that horizontal or vertical visible laser can be sent out, for marking in target face
Horizontal line or vertical line.Level is the principle of reflection using light, and a branch of directional light is projected on conical surface prism, directional light warp
Reflection is crossed, 360 degree of light can be formed in space.360 degree of light can be used for graticule in instrument of surveying and mapping field.
Chinese invention patent if application publication number is CN106918332A proposes a kind of level, is internally provided with
One center of gravity the self-balancing component of itself perpendicular bisector position with ensure light source assembly outgoing laser rays keep horizontally or vertically,
The principle of self-balancing is that self-balancing component constantly can back be waved when tilting under downward gravity, final to restore extremely
Vertical state.
Due to being connected with laser projection module below self-balancing component, and the overall structure of laser projection module is not advised more
Then, therefore self-balancing component usually can lead to whole weight because of the abrasion during the machining deviation of laser projection module or use
The heart can slightly deviate perpendicular bisector position and error, the throwing line of laser projection lamp occurs so as to cause the self-balancing effect of vertical direction
Occurs deviation therewith.
Utility model content
The purpose of this utility model is to provide a kind of self-balancing laser module for level, can be to self-balancing component
It is mediated, the whole center of gravity of self-balancing component is made to be always positioned at perpendicular bisector position to keep throwing the precision of line.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of self-balancing laser module for level, include the suspension plate being sequentially connected, self-balancing component and
Laser projection module, the laser projection module includes connecting seat, a regulating mechanism is provided with above the connecting seat, described
Regulating mechanism includes the weightening block being arranged on above connecting seat, and several adjustment holes, institute are circumferentially offered on the weightening block
It states and the threaded hole identical with adjustment hole arrangement is offered on connecting seat, adjusting bolt will be worn in the adjustment hole and threaded hole to be increased
Pouring weight is connected with connecting seat, and elastic component is additionally provided between the weightening block and connecting seat.
By using above-mentioned technical proposal, elastic component has elasticity therefore there are certain deformation space, can pass through tune
Section bolt is adjusted weightening block, and the center of gravity for the block that increases weight can be changed with a curved path, when laser projection module goes out
Existing deviation to side tilt when, by the way that adjusting bolt is adjusted, make the center of gravity of weightening block toward laser projection module to updip
The oblique other end is finely adjusted, until laser projection module keeps horizontal.
Preferably, there are three the adjusting bolt spaced sets, the elastic component is spring, and the spring is provided with
Three and rotating around being located in three adjusting bolts.
By using above-mentioned technical proposal, spring be set as three supporting points that can make weightening block formed it is relatively stable
3 structures, while facilitate adjusting under the premise of the design of three adjusting bolts can be adjusted ensureing all directions.
Preferably, the self-balancing component has further included a connection ring, the connection ring circumferential direction spaced set has four
The connecting pole of a evagination is symmetrically arranged with first lug and the second lug for connecting pole grafting, the company in the suspension plate
The third lug and the 4th lug for other two connecting poles grafting are symmetrically arranged on joint chair.
By using above-mentioned technical proposal, connection ring enters first lug, the second lug, by four connecting pole grafting
Connection ring is made to be supported on above laser projection module in three lugs and the 4th lug, when any position side occurs in laser projection module
To deviation when, rotation conciliation can be carried out under the adjusting of its own gravity so that laser projection module finally keeps horizontal.
It is inserted preferably, being offered in the first lug, the second lug, third lug and the 4th lug for connecting pole
The spliced eye connect, the outside hollow out of grafting bore portion form limiting slot, are embedded with what is worn for connecting pole in the limiting slot
Bearing.
By using above-mentioned technical proposal, the design of spliced eye can allow bearing to be embedded inside spliced eye, and bearing is with inserting
The groove bottom for connecing hole abuts, and can facilitate the installation of bearing.
Preferably, the first lug is wholely set with suspension plate, second lug is sticked in suspension plate, described
Third lug is wholely set with connecting seat, and the 4th lug is sticked on connecting seat.
By using above-mentioned technical proposal, first bearing is socketed on connecting pole when mounted, will then be arranged with bearing
Connecting pole insertion first lug and third lug spliced eye in, then by the second lug and the 4th lug be socketed in residue two connect
It is outer and pass through glue or other sticky agents are bonded in suspension plate and connecting seat respectively to connect column.
Preferably, the laser projection module further includes the laser for being fixed on X-axis on connecting seat, Y-axis, Z axis three-dimensional
Projecting lamp.
By using above-mentioned technical proposal, the design of the laser projection lamp of three-dimensional can project the light of three-dimensional to meet not
With the measurement demand of situation.
Preferably, offer the perforation being pierced by for the laser projection lamp of Z-direction, suspension plate four in the middle part of the suspension plate
Edge is offered wears the mounting hole being fixed on suspension plate in level shell for screw.
By using above-mentioned technical proposal, the laser projection lamp of Z-direction can be allowed from perforation by the design of perforation
Be pierced by project the laser rays in horizontal direction, at the same wear that suspension plate is fixed on by screw by mounting hole can inside level
So that self-balancing component carries out the adjusting of circular arc path centered on suspension plate, make self-balancing regulating effect preferable.
Preferably, the connecting seat bottom is connected with suspending weight block, the suspending weight block is permanent magnet.
By using above-mentioned technical proposal, the design of suspending weight block can make the whole decentralization of laser projection module, together
When suspending weight block is designed as, with magnetic permanent magnet, being installed into made of metal shell inside level in self-balancing component
When, the time spent required for the power under one horizontal direction of suspending weight block and then few laser projection module self-balancing can be given, is made
The self-balancing effect of laser projection module is more preferable.
Preferably, the suspending weight block offers annular groove, elastic ring is embedded in the annular groove.
It, can be to level housing since laser projection module is suspended on inside level by using above-mentioned technical proposal
Shock back and forth is caused, by the design of elastic ring, elastic ring is made of rubber material, can mitigate shock to laser projection
Influence caused by module and level shell.
In conclusion the utility model has the advantages that：
By setting there are one can be with the regulating mechanism of center-of-gravity regulating, self-balancing component be due to laser projection module center of gravity
When slight shift leads to the error that self-balancing is adjusted, regulating mechanism can be adjusted, whole center of gravity is made to move to connection ring
Perpendicular bisector position so that laser projection module keeps horizontal after self-balancing.
Description of the drawings
Fig. 1 is the overall structure figure of self-balancing component；
Fig. 2 is the section view explosive view of self-balancing component；
Fig. 3 is the enlarged drawing at A in Fig. 2；
Fig. 4 is the structure diagram of weightening block.
In figure, 1, suspension plate；11st, first lug；12nd, the second lug；13rd, it perforates；14th, mounting hole；2nd, self-balancing component；
21st, connection ring；22nd, connecting pole；23rd, bearing；3rd, laser projection module；31st, connecting seat；311st, third lug；312nd, the 4th is convex
Ear；3121st, spliced eye；3122nd, limiting slot；313rd, threaded hole；32nd, laser projection lamp；33rd, suspending weight block；331st, annular groove；34、
Elastic ring；4th, regulating mechanism；41st, increase weight block；42nd, adjustment hole；43rd, adjusting bolt；44th, elastic component.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
With reference to Fig. 1, the utility model proposes a kind of self-balancing laser modules for level, include from top to bottom
Suspension plate 1, self-balancing component 2, regulating mechanism 4 and the laser projection module 3 being sequentially connected.Wherein, laser projection module 3 wraps
Include what X-axis, Y-axis, the laser projection lamp 32 of Z axis three-dimensional and confession laser projection lamp 32 set and be connected with self-balancing component 2
Connecting seat 31；The laser projection lamp 32 that 1 center of suspension plate offers for Z-direction wears perforation 13, four sides of suspension plate 1
Suspension plate 1 is fixed on level shell along also opening up to wear for screw（It is not shown in figure）Mounting hole 14.
With reference to Fig. 2, self-balancing component 2 includes the connection ring 21 being socketed in outside Z-direction laser projection lamp 32, connection ring
Circumferentially spaced set there are four the connecting pole 22 of evagination, is symmetrically arranged with for 22 grafting of connecting pole in suspension plate 1 21 peripheral walls
11 and second lug 12 of first lug, the third lug for other two connecting poles, 22 grafting is symmetrically arranged on connecting seat 31
311 and the 4th lug 312, wherein first lug 11 be wholely set with suspension plate 1, the second lug 12 is sticked in suspension plate 1,
Three lugs 311 are wholely set with connecting seat 31, and the 4th lug 312 is sticked on connecting seat 31.
First lug 11, the second lug 12 are offered in 311 and the 4th lug 312 of third lug and are inserted for connecting pole 22
The spliced eye 3121 connect, spliced eye 3121 is close to the outside hollow out shape slot limiting slot 3122 in 21 side part of connection ring, limiting slot
Bearing 23 is embedded in 3122.Connecting pole 22 be threaded through inside bearing 23 make connection ring 21 and first lug 11, the second lug 12,
Third lug 311 is connected with the 4th lug 312.First bearing 23 is socketed on connecting pole 22 when mounted, will be then arranged with
The connecting pole 22 of bearing 23 is embedded in the spliced eye 3121 of first lug 11 and third lug 311, then by the second lug 12 and the
It is outer and pass through glue or other sticky agents are bonded in suspension plate 1 and connection respectively that four lugs 312 are socketed in two connecting pole 22 of residue
On seat 31.
With reference to Fig. 2, Fig. 3 and Fig. 4, regulating mechanism 4 is arranged between connection ring 21 and connecting seat 31, includes and be arranged on
31 top of connecting seat is in the weightening block 41 of cirque structure, and weightening block 41 is set in outside the laser projection lamp 32 of Z-direction and edge
It is circumferential equidistantly to open up there are three adjustment hole 42, adjusting bolt 43 is equipped in adjustment hole 42, is offered on connecting seat 31 for adjusting
The threaded hole 313 that section bolt 43 is worn increases weight and is provided with elastic component 44 between block 41 and laser projection module 3, and elastic component 44 is
Spring, there are three and rotating around be located in three adjusting bolts 43 for spring setting.
With reference to Fig. 2,31 bottom centre position of connecting seat is connected with cylindrical suspending weight block 33, and suspending weight block 33 is permanent magnet
And peripheral wall offers hemispherical annular groove 331, and elastic ring 34 made of rubber material are embedded in annular groove 331.
Application method：
The self-balancing position of self-balancing component 2 is caused to occur partially when certain deviation occurs in the center of gravity of laser projection module 3
During shifting, by being adjusted to the adjusting bolt 43 on weightening block 41, whole center of gravity is made to readjust into connection ring 21
Vertical line position.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model by Patent Law.
Claims (9)
1. a kind of self-balancing laser module for level includes the suspension plate being sequentially connected（1）, self-balancing component（2）
And laser projection module（3）, which is characterized in that the laser projection module（3）Include connecting seat（31）, the connecting seat
（31）Top is provided with a regulating mechanism（4）, the regulating mechanism（4）Include and be arranged on connecting seat（31）The weightening block of top
（41）, the weightening block（41）On circumferentially offer several adjustment holes（42）, the connecting seat（31）On offer and adjust
Hole（42）It arranges identical threaded hole（313）, the adjustment hole（42）With threaded hole（313）Inside wear adjusting bolt（43）It will increase
Pouring weight（41）With connecting seat（31）It is connected, the weightening block（41）With connecting seat（31）Between be additionally provided with elastic component（44）.
A kind of 2. self-balancing laser module for level according to claim 1, which is characterized in that the adjusting spiral shell
Bolt（43）There are three spaced sets, the elastic component（44）For spring, there are three and rotating around be located at three for the spring setting
A adjusting bolt（43）On.
A kind of 3. self-balancing laser module for level according to claim 1, which is characterized in that the self-balancing
Component（2）A connection ring is further included（21）, the connection ring（21）There are four the connecting poles of evagination for circumferential spaced set
（22）, the suspension plate（1）On be symmetrically arranged with for connecting pole（22）The first lug of grafting（11）With the second lug（12）, institute
State connecting seat（31）On be symmetrically arranged with for other two connecting pole（22）The third lug of grafting（311）With the 4th lug（312）.
4. a kind of self-balancing laser module for level according to claim 3, which is characterized in that described first is convex
Ear（11）, the second lug（12）, third lug（311）With the 4th lug（312）Inside offer for connecting pole（22）Grafting
Spliced eye（3121）, the spliced eye（3121）Hollow out forms limiting slot outward for part（3122）, the limiting slot（3122）It is interior
It is embedded with for connecting pole（22）The bearing worn（23）.
5. a kind of self-balancing laser module for level according to claim 4, which is characterized in that described first is convex
Ear（11）With suspension plate（1）It is wholely set, second lug（12）Stick in suspension plate（1）On, the third lug（311）
With connecting seat（31）It is wholely set, the 4th lug（312）Stick in connecting seat（31）On.
6. a kind of self-balancing laser module for level according to claim 1, which is characterized in that the laser is thrown
Penetrate module（3）It has further included and has been installed in connecting seat（31）Upper X-axis, Y-axis, Z axis three-dimensional laser projection lamp（32）.
A kind of 7. self-balancing laser module for level according to claim 6, which is characterized in that the suspension plate
（1）Middle part offers the laser projection lamp for Z-direction（32）The perforation being pierced by（13）, suspension plate（1）Four edges offer confession
Screw is worn suspension plate（1）The mounting hole being fixed in level shell（14）.
A kind of 8. self-balancing laser module for level according to claim 1, which is characterized in that the connecting seat
（31）Bottom is connected with suspending weight block（33）, the suspending weight block（33）For permanent magnet.
A kind of 9. self-balancing laser module for level according to claim 8, which is characterized in that the suspending weight block
（33）Offer annular groove（331）, the annular groove（331）Inside it is embedded with elastic ring（34）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721389049.6U CN207528237U (en) | 2017-10-25 | 2017-10-25 | A kind of self-balancing laser module for level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721389049.6U CN207528237U (en) | 2017-10-25 | 2017-10-25 | A kind of self-balancing laser module for level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207528237U true CN207528237U (en) | 2018-06-22 |
Family
ID=62570844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721389049.6U Expired - Fee Related CN207528237U (en) | 2017-10-25 | 2017-10-25 | A kind of self-balancing laser module for level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207528237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284269A (en) * | 2020-10-23 | 2021-01-29 | 吴义洋 | Floor board measuring equipment for engineering of convenient operation |
-
2017
- 2017-10-25 CN CN201721389049.6U patent/CN207528237U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284269A (en) * | 2020-10-23 | 2021-01-29 | 吴义洋 | Floor board measuring equipment for engineering of convenient operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |