CN2396376Y - Laser level-meter capable of projecting multiple light-spots - Google Patents
Laser level-meter capable of projecting multiple light-spots Download PDFInfo
- Publication number
- CN2396376Y CN2396376Y CN 99249439 CN99249439U CN2396376Y CN 2396376 Y CN2396376 Y CN 2396376Y CN 99249439 CN99249439 CN 99249439 CN 99249439 U CN99249439 U CN 99249439U CN 2396376 Y CN2396376 Y CN 2396376Y
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- laser
- support body
- throws
- shell
- luminous points
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Abstract
The utility model relates to a laser gradienter capable of projecting multiple light-spots. The utility model is characterized in that a shell body is inserted with a frame body which is provided with a laser mode set, a battery and a reflector. Laser beams can select up direction, down direction, right direction, left direction, front direction and back direction to project multiple light-spots, so the optimal working condition of the gradienter is reached, and the operation of measurement is simple and convenient. At the same time, the position of the frame body for installing the laser mode set is locked with three equiangular tactic screws, the emission direction of the laser beam is convenient to correct, and the aim of making use of simple laser mode set to decrease product cost is reached.
Description
The utility model relates to a kind of laser leveler, particularly a kind of level meter that can project laser beam on a plurality of different directions.
Laser leveler variform design, for example scan-type because need elements such as optics water chestnut mirror and motor, makes its price more expensive.And a kind of laser leveler commonly used comparatively easily arranged in addition, it is on the housing with a rectangle, a horizontal gas bulb apparatus to be set respectively on major axis and short-axis direction, and to appear with a form respectively; Be provided with a laser module in addition in framework inside,, and can on long axis direction, penetrate a laser beam, measure with the accurate position of the level of conveniently doing different length distances with switch control.
Such design.The purpose that measures though can be up to the standard is because laser beam order projection in one direction seems very inconvenient in the feasible operation sometimes.For example, when the mobile and horizontal instrument, whether can remain on same vertical pinpoint or level fixed point, be difficult to find out.
Fundamental purpose of the present utility model is that a kind of laser leveler that throws a plurality of luminous points is being provided, and it is all to produce laser spot on a plurality of different directions, with handled easily.
It is of the present utility model that to advance a purpose be that a kind of laser leveler that throws a plurality of luminous points is being provided, it is all to produce laser spot on six different directions before and after up and down, with the handled easily person can any one direction serve as fixed point mobile and horizontal instrument, reaches best comprehensive result of use.
A purpose more of the present utility model is that a kind of laser leveler that throws a plurality of luminous points is being provided, and support body directly inserts the rectangle shell and constitutes, and is the fixed position after the insertion, assembles very simple.
A purpose more of the present utility model is that a kind of laser leveler that throws a plurality of luminous points is being provided, and can make things convenient for the calibration of laser light beam to penetrate direction, and then reaches and utilize the simple laser module, reduces cost of products.
A purpose more of the present utility model is that a kind of laser leveler that throws a plurality of luminous points is being provided, and this level meter is provided with scale, so that quick reveal competence state, and can select the projection light point to be level or vertical linear striped.
The purpose of this utility model is achieved in that
A kind of laser leveler that throws a plurality of luminous points is characterized in that: this laser leveler comprises:
One hollow rectangle shell is respectively equipped with horizontal display device on its major axis and the short-axis direction, this shell is provided with a plurality of light holes;
One laser module is arranged at above-mentioned enclosure;
The push switch of one control laser module conducting;
One group of battery that laser module electric power is provided;
One support body, be to be arranged at above-mentioned enclosure, which is provided with a plurality of lens, the setting of its lens position should make the laser beam of this laser module generation after the reflection and penetration on the lens, can project a plurality of laser spots from six different directions in front and back up and down of above-mentioned shell.
This support body inserts from shell one side opening, and its side that contacts with the shell medial surface is provided with a plurality of arcuate flange.
This shell aperture place that is inserted with support body is provided with a capping, and is covered on the opening of shell.
This support body is provided with the laser module frame of an installation laser module near the shell aperture position.
This laser module is to be locked on the laser module frame with the screw that three isogonisms are arranged.
The push switch of control laser module conducting is located at the top, the outside of capping.
The central part of this support body is provided with a battery chamber.
These capping central authorities are provided with a battery cover, and this battery cover is combined in the capping and just in time is positioned at battery chamber's end of support body.
This support body is provided with at least five lens, and first is located at the support body top and is provided with 45 degree on surface level; Second is located at the support body top and is provided with for vertical; The 3rd is located at the support body top and is 45 degree settings on vertical plane; The 4th is located at the support body below and is 45 degree settings on vertical plane; The 5th is located at the support body below for being horizontally disposed with; And make laser beam that its laser module penetrates respectively through after the passing or reflect of said lens sheet, can shell up and down before and after the set light hole of six direction penetrate luminous point.
This horizontal display device is to be horizontal bubbler tube.
The set horizontal bubbler tube of this horizontal display device long axis direction is circular-arc, has scale on it.
This light hole is provided with the push pedal of adjustment level or perpendicular projection luminous point outward, which is provided with two light-passing boards that lines is perpendicular, makes the luminous point that penetrates from light hole be level or vertical linear striated.
This laser leveler shell coats a soft sheath.
Of the present utility model simple in structure, novel, utilize laser module and a plurality of lens combined, can on a plurality of different directions, produce laser spot, reach best comprehensive result of use, assemble very simple, easy to operate, quick, can simple and easyly utilize the laser module simultaneously, reduced cost of products.
Further specify the technical solution of the utility model and embodiment below in conjunction with accompanying drawing.
Description of drawings:
Fig. 1 is an exploded view of the present utility model;
Fig. 2 is a combination cross section view of the present utility model;
Fig. 3 is the stereographic map that the utility model is an angle, to show its corresponding light point outlet;
Fig. 4 is the stereographic map of another angle of the utility model, is to show its corresponding light point outlet;
Fig. 5 is a phantom view of the present utility model;
Fig. 6 A, 6B, 6C are that mode of laser stack orientations of the present utility model is proofreaied and correct synoptic diagram;
Fig. 7 is the end face view of the utility model support body, to show the laser beam of both direction;
Fig. 8 is the front view of the utility model support body, to show the laser beam of four direction;
Fig. 9 is the planimetric map of the utility model horizontal positioned;
Figure 10 is the tilted-putted planimetric map of the utility model;
Figure 11 is the synoptic diagram that the utility model appearance installs a sheath additional.
The utility model mainly is to insert one the support body of laser module, battery, catoptron is installed in housing, and reaches the laser leveler of a plurality of projection luminous points.For asking explanation simple, following embodiment will all have the design of projection luminous point to be illustrated on the above left-right and front-back six direction down.
See also Fig. 1 to shown in Figure 4, the utlity model has a rectangular container 1, be respectively equipped with horizontal bubbler tube 11 and 12 on its major axis and short-axis direction, with the reveal competence state, circular hole 13 then is for being connected with foot rest or other bracing or strutting arrangements.
One is combined in the support body 2 of shell 1 one side openings 14 with plug-in type, is laser module 3, battery 4 and a plurality of lens M1, M2, M3, M4 and the M5 (shown in Fig. 7,8) that can carry the inverted triangle shape.Wherein battery chamber 21 is provided in a side of the central part of support body, with ccontaining a plurality of series-connected cells 4.Laser module frame 22 on the support body then is located at the position near opening 14, and the screw 5 locking laser modules of arranging with three isogonisms 3.In addition, be provided with a plurality of arcuate flange 23a, 23b, 23c, 23d in the front of support body 2.
6 of a capping is the opening 14 of involution in shell, the top, the outside of this capping 6 is provided with a push switch 61, central part be provided with a rotatable battery cover 62 and outer side-lower establish one can the adjustment level or the push pedal 63 of perpendicular projection luminous point, this push pedal 63 is provided with light-passing board 631 and 632.Wherein push switch 61 is connected with series-connected cell 4, and and then the conducting of control laser module 3.Battery cover 62 then is to be combined in the capping, and is positioned at battery chamber's 21 ends of support body, so that the replacement during running down of battery is respectively equipped with light hole 101,102,103,104,105 and 106 in shell 1 and capping 6.
The utility model mainly is to be provided with five lens in support body 2 inside, indicates with M1, M2, M3, M4 and M5 respectively, can consult shown in Fig. 7,8, and can project luminous point B1, B2, B3, B4, B5 and the B6 of six direction.
When laser module 3 is controlled to be conducting state by switch 61, then send laser beam B, at first directive is spent the lens M1 that is provided with 45 on surface level, this moment, partly light passed lens M1, partly reflection is penetrated to light hole 101 (consulting Fig. 3) from the back of shell rear side, forms and linear light point B1 (back is to luminous point).
Pass the light beam directive vertical lens M2 of lens M1, segment beam passes lens M2 directive is 45 degree on vertical plane lens M3, partly light beam reflexes to the directive below is 45 degree settings on vertical plane lens M4 downwards, and pass the part light beam of lens M4, the horizontal lens M5 of directive then, pass lens M4 via the folded light beam of lens M5 and penetrate mirror M3 again, light hole 102 penetrates above shell, forms the second luminous point B2 (going up to luminous point).
But from the folded light beam of lens M1 directive lens M2, reflected back is the lens M1 of 45 degree on surface level, via the formed folded light beam of lens M1, will penetrate to the forward direction light hole 103 of shell, forms the 3rd luminous point B3 (forward direction luminous point).
In addition, originally be the downward beam reflected of lens M3 that 45 degree are provided with on vertical plane, then the directive below is the lens M4 that 45 degree are provided with on vertical plane; Similarly, also will form the partial reflection light beam and penetrate at left-hand light hole 104 (consulting Fig. 3), form the 4th luminous point B4 (left-hand luminous point) from shell.
Other penetrates the light beam of lens M4, and then horizontal lens M5 is passed in projection downwards, and light hole 105 (consulting Fig. 4) penetrates below shell, forms the 5th luminous point B5 (down to luminous point).
Then on vertical plane, be the lens M4 that 45 degree are provided with below the reflected back in the folded light beam on the horizontal lens M5, penetrate to the dextrad light hole 106 of reflection, form the 6th luminous point B6 (dextrad luminous point) from shell in level.
Explanation thus, the utility model can reach the comprehensive practical effect that all produces laser spot before and after up and down on the six direction really as can be known.
In addition, the utility model is on the front of support body 2, set a plurality of arcuate flange 23a, 23b, 23c, 23d, insert shell 1 back at support body 2 and contact generation pressure with shell 1 medial surface, on-slip power after support body 2 inserts shell aperture 14 is provided, can consult shown in Figure 5ly, make that the assembly working of support body 2 is very simple and easy, not need other the element that holds to fix.
See also shown in Fig. 6 A to C, the laser module frame 22 on the utility model support body 2 is screw 5 locking laser modules 3 of arranging with three isogonisms; Therefore,, can utilize the locking position of adjusting three screws, adjust the purpose that laser beam penetrates angle and reach if the projecting beam of laser module 3 has when departing from.This design makes the utility model can utilize the more cheap simple laser module of cost, significantly reduces the cost of whole level meter.
In addition, as shown in Figure 1, the set set horizontal bubbler tube 11 of level of the long axis direction of the utility model shell 1 is circular-arc, has scale on it, and to know the reveal competence state, the handled easily person adjusts.For example, see also Fig. 9, bubble is the equilibrium position in central authorities when horizontal positioned; When positions were spent in inclination 45 as shown in figure 10, then bubble can go out degree of tilt via place scale position display, makes operation greatly easy.
Can the adjustment level in the capping 6 or the push pedal 63 of perpendicular projection luminous point be provided with two light- passing boards 631 and 632 that lines is perpendicular, make the luminous point that penetrates from dextrad light hole 106 can be level or vertical linear striped.Such design also can be used on the light hole of other either directions.
Above embodiment is that the luminous point with six different directions before and after the projection is up and down illustrated, but also is easy to via taking off some lens, and can reduce luminous point, and this is very easy conversion, belongs in the utility model scope.
As shown in figure 11, the utility model can install a soft sheath 7 additional on shell 1, and leather sheath etc. for example is to prevent external force damaged in collision precision.Positions such as then relative each light hole, horizontal gas bulb apparatus, switch offer corresponding opening, so that the observation of the ejaculation of light beam or horizontal bubble on the sheath 7.
In sum, laser leveler provided by the utility model via the setting of lens in the support body, can be chosen in up and down and produce a plurality of laser spots on six different directions in front and back, and is to make things convenient for metrology operation, also greatly advanced than the unidirectional level meter of the laser of routine.Therefore, the utility model meets novelty of patent and advanced important document fully, so propose utility application in accordance with the law.
Claims (13)
1, a kind of laser leveler that throws a plurality of luminous points, it is characterized in that: this laser leveler comprises:
One hollow rectangle shell is respectively equipped with horizontal display device on its major axis and the short-axis direction, this shell is provided with a plurality of light holes;
One laser module is arranged at above-mentioned enclosure;
The push switch of one control laser module conducting;
One group of battery that laser module electric power is provided;
One support body, be to be arranged at above-mentioned enclosure, which is provided with a plurality of lens, the setting of its lens position should make the laser beam of this laser module generation after the reflection and penetration on the lens, can project a plurality of laser spots from six different directions in front and back up and down of above-mentioned shell.
2, the laser laser leveler that throws a plurality of luminous points as claimed in claim 1 is characterized in that: this support body inserts from shell one side opening, and its side that contacts with the shell medial surface is provided with a plurality of arcuate flange.
3, the laser leveler that throws a plurality of luminous points as claimed in claim 2 is characterized in that: this shell aperture place that is inserted with support body is provided with a capping, and is covered on the opening of shell.
4, the laser leveler that throws a plurality of luminous points as claimed in claim 3 is characterized in that: this support body is provided with the laser module frame of an installation laser module near the shell aperture position.
5, the laser leveler that throws a plurality of luminous points as claimed in claim 4 is characterized in that: this laser module is to be locked on the laser module frame with the screw that three isogonisms are arranged.
6, the laser leveler that throws a plurality of luminous points as claimed in claim 5 is characterized in that: the push switch of control laser module conducting is located at the top, the outside of capping.
7, the laser leveler that throws a plurality of luminous points as claimed in claim 3, it is characterized in that: the central part of this support body is provided with a battery chamber.
8, the laser leveler that throws a plurality of luminous points as claimed in claim 7 is characterized in that: these capping central authorities are provided with a battery cover, and this battery cover is combined in the capping and just in time is positioned at battery chamber's end of support body.
9, the laser leveler that throws a plurality of luminous points as claimed in claim 3, it is characterized in that: this support body is provided with at least five lens, and first is located at the support body top and is provided with 45 degree on surface level; Second is located at the support body top and is provided with for vertical; The 3rd is located at the support body top and is 45 degree settings on vertical plane; The 4th is located at the support body below and is 45 degree settings on vertical plane; The 5th is located at the support body below for being horizontally disposed with; And make laser beam that its laser module penetrates respectively through after the passing or reflect of said lens sheet, can shell up and down before and after the set light hole of six direction penetrate luminous point.
10, the laser leveler that throws a plurality of luminous points as claimed in claim 1 is characterized in that: this horizontal display device is to be horizontal bubbler tube.
11, the laser leveler that throws a plurality of luminous points as claimed in claim 10 is characterized in that: the set horizontal bubbler tube of this horizontal display device long axis direction is circular-arc, has scale on it.
12, the laser leveler that throws a plurality of luminous points as claimed in claim 9, it is characterized in that: this light hole is provided with the push pedal of adjustment level or perpendicular projection luminous point outward, which is provided with two light-passing boards that lines is perpendicular, make the luminous point that penetrates from light hole be level or vertical linear striated.
13, as claim 1,2,3,4,5,6,7,8,9,10, the 11 or 12 described laser levelers that throw a plurality of luminous points, it is characterized in that: this laser leveler shell coats a soft sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99249439 CN2396376Y (en) | 1999-11-01 | 1999-11-01 | Laser level-meter capable of projecting multiple light-spots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99249439 CN2396376Y (en) | 1999-11-01 | 1999-11-01 | Laser level-meter capable of projecting multiple light-spots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2396376Y true CN2396376Y (en) | 2000-09-13 |
Family
ID=34034405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99249439 Expired - Fee Related CN2396376Y (en) | 1999-11-01 | 1999-11-01 | Laser level-meter capable of projecting multiple light-spots |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2396376Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009132488A1 (en) * | 2008-04-30 | 2009-11-05 | 常州华达科捷光电仪器有限公司 | A laser projector projecting spots and lines simultaneity |
-
1999
- 1999-11-01 CN CN 99249439 patent/CN2396376Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009132488A1 (en) * | 2008-04-30 | 2009-11-05 | 常州华达科捷光电仪器有限公司 | A laser projector projecting spots and lines simultaneity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Lin Xiaozhong Document name: Notification of Termination of Patent Right |