CN107863010A - Adjust the regulating part and diode laser matrix of laser diode luffing angle - Google Patents
Adjust the regulating part and diode laser matrix of laser diode luffing angle Download PDFInfo
- Publication number
- CN107863010A CN107863010A CN201711360940.1A CN201711360940A CN107863010A CN 107863010 A CN107863010 A CN 107863010A CN 201711360940 A CN201711360940 A CN 201711360940A CN 107863010 A CN107863010 A CN 107863010A
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- China
- Prior art keywords
- hole
- regulating part
- regulation
- laser diode
- light beam
- 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.)
- Pending
Links
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 33
- 239000011159 matrix material Substances 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Semiconductor Lasers (AREA)
Abstract
The invention discloses a kind of regulating part and diode laser matrix for adjusting laser diode luffing angle, the regulating part includes：Mounting bracket, including installation portion and support base, installation portion includes hole of perforating and fasten, fasten hole and perforation is mutually perpendicular to, and fasten hole and connected with perforation, regulation through hole is provided with support base, fastens in hole and is provided with fastener, for infra-red laser diode to be fixed in perforation along beam exit direction；Adjustment means, it is movably connected between regulation through hole and mounting seat, for adjusting the shooting angle of light beam；Mounting seat, is provided with regulation slot, and adjustment means are arranged between regulation through hole and the regulation slot.The present invention can adjust the exit direction for the laser beam that laser diode body is sent by the angle adjusted between support and mounting seat so that laser beam ensures the sensitivity and accuracy touched parallel to screen.
Description
Technical field
The present invention relates to technical field of intelligent interaction, and in particular to one kind is used to adjust infra-red laser diode light beam pitching
The regulating part and diode laser matrix of angle.
Background technology
With the continuous development of electronic touch technology, infrared scan location technology is because its unique advantage is by increasingly
More favors.
At present, the welding of multiple laser diodes is typically formed into diode laser matrix on circuit boards, by the pole of laser two
Pipe array is arranged on above screen, by lighting multiple laser diodes so as in the surface of screen formation infrared light curtain.It is existing
In technology, the welding of multiple laser diodes can not neatly be adjusted to the angle of pitch between laser beam and screen on circuit boards
Degree, causes infrared light curtain not parallel with screen, the problem of so as to which touch information inaccuracy occur, has a strong impact on the sensitive of touch
Property and accuracy.
The content of the invention
For the problem of laser diode light beam shooting angle can not be adjusted flexibly of the prior art, the embodiment of the present invention
Provide a kind of regulating part and infra-red laser diode array for being used to adjust infra-red laser diode light beam luffing angle.
On the one hand, the embodiments of the invention provide a kind of regulation for being used to adjust infra-red laser diode light beam luffing angle
Part, the regulating part include：
Mounting bracket, including installation portion and support base, the installation portion include hole of perforating and fasten, the fastening hole and institute
Perforation is stated to be mutually perpendicular to, and the fastening hole is connected with the perforation, and regulation through hole is provided with the support base, it is described solid
Fastener is provided with tieholen, for the infra-red laser diode to be fixed in the perforation along beam exit direction；
Adjustment means, it is movably connected between the regulation through hole and mounting seat, for adjusting the outgoing of the light beam
Angle；
Mounting seat, regulation slot is provided with, the adjustment means are arranged at the regulation through hole and the regulation is inserted
Between groove.
In certain embodiments, the support base is rectangle, and a tune is respectively equipped with four angles of the support base
Save through hole.
In certain embodiments, the adjustment means include screw and elastic component, and the elastic component is set in described
In screw, one end of the screw passes through the regulation through hole, and the other end of the screw is assigned into the regulation slot.
In certain embodiments, the elastic component is spring or rubber cushion.
Second aspect, the embodiments of the invention provide a kind of diode laser matrix, including：
Support, it is provided with multiple regulating parts for being used to adjust infra-red laser diode light beam luffing angle；
Regulating part, it is the regulating part for being used to adjust infra-red laser diode light beam luffing angle described in first aspect；
Laser diode, it is arranged on the regulating part, for sending light beam.
In certain embodiments, the support is pectinate texture.
In certain embodiments, the regulating part is arranged in yi word pattern on the bracket.
In certain embodiments, the regulating part between described on it is staggered.
In certain embodiments, it is provided with size scale on the support.
Diode laser matrix provided in an embodiment of the present invention, by the way that the branch of multiple laser diode assemblies will be carried
Frame is movably connected in mounting seat, and can adjust laser diode body by the angle adjusted between support and mounting seat sends
Laser beam exit direction so that laser beam ensures the sensitivity and accuracy touched parallel to screen.
Brief description of the drawings
Fig. 1 is the regulating part for the regulation infra-red laser diode outgoing beam luffing angle that one embodiment of the invention provides
Schematic diagram.
Fig. 2 is the arrangement schematic diagram of multiple laser diode assemblies provided in an embodiment of the present invention on the bracket.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Just bowed as shown in figure 1, Fig. 1 is the regulation infra-red laser diode that one embodiment of the invention provides by outgoing beam
The schematic diagram of the regulating part of elevation angle degree.
Show that the regulating part includes in Fig. 1：Mounting bracket 11, adjustment means 12 and mounting seat 13.
Mounting bracket 11 includes installation portion 111 and support base 112, installation portion 111 and support base 112 can be one into
The structure of type, installation portion 111 are located on support base 112, or, installation portion 111 and support base 112 can also be combinations
Structure together, such as：Installation portion 111 and support base 112 snap together, or are bonded together.
Wherein, installation portion 111 includes perforation 1111 and fastens hole 1112, and it is mutual to fasten hole 1112 and the direction of perforation 1111
Vertically, and fastening hole 1112 is connected with perforation 1111, such as：Installation portion 111 is rectangular parallelepiped structure, perforate 1111 one end position
In on one of face A of rectangular parallelepiped structure, the other end of perforation is located on the face B relative with face A of rectangular parallelepiped structure, also
To reveal hole to have penetrated two relative faces of rectangular parallelepiped structure, fasten hole 1112 one end be arranged at it is simultaneously adjacent with face A and face B
Face C on, the other end is arranged at perforation 1111.In some instances, the number for fastening hole 1112 can be 2, fasten
Fastener 1113 is provided with hole 1112, for infra-red laser diode body to be fixed in perforation 1111, wherein, fastener
1113 can be screw or other fasteners, such as：Bolt or stud etc., the head of screw, which is arranged at, to be fastened outside hole 1112, spiral shell
The screw rod of nail can be provided with external screw thread, and internal thread can be provided with by fastening in hole 1112, and screw rod, which is arranged at, to be fastened in hole 1112, and
And can be to the movement of perforation 1111 by the screw thread on rotary screw.When lighting infra-red laser diode and it is sent light beam,
Exit direction of the infra-red laser diode along light beam is placed in perforation 1111, can be by infrared laser by rotary screw
Diode is fixed on installation portion 111.
Regulation through hole 1121 is provided with support base 112, in some instances, the shape of support base 112 can be
Rectangle, a regulation through hole 1121 can be respectively equipped with four angles of rectangle support base portion.
Adjustment means 12 are movably connected between regulation through hole 1121 and mounting seat 13, for adjusting between light beam and screen
Luffing angle.Wherein, the shape of mounting seat 13 can be identical with the shape of the support base 112 of mounting seat 11, the two big
It is small can be with identical or different.
In some instances, adjustment means 12 may include fastener 121 and spring 122, and the fastener 121 is, for example, spiral shell
Nail or bolt and stud, the volume of the regulating part can be reduced using screw, wherein, the head of screw is arranged at
Adjust in through hole 1121, spring is arranged with screw rod, one end of screw rod is connected with head, and the other end of screw rod is arranged at mounting seat
In 13 mounting groove 131；Or adjustment means 12 may include screw and rubber cushion, rubber cushion is provided with through hole, and rubber cushion is set in screw rod
On.External screw thread can be provided with screw in adjustment means 12, interior spiral shell can be provided with the mounting groove 131 of mounting seat 13
Line.Coordinate the elastic force of elastic component by rotary screw, the infra-red laser diode hair on mounting bracket 11 can be adjusted
Luffing angle between the light beam and screen that go out, it is convenient, flexible.
, can using the regulating part of regulation infra-red laser diode outgoing beam luffing angle provided in an embodiment of the present invention
Luffing angle between light beam and screen that neatly adjustment infra-red laser diode easy to adjust is sent.
As shown in Fig. 2 Fig. 2 is the schematic diagram for the infra-red laser diode array that another embodiment of the present invention provides.
Multiple regulating parts are shown, regulating part whole by reference number 11 indicates herein, support 12, and multiple laser in Fig. 2
Diode (not shown).
Wherein, multiple regulating parts for being used to adjust infra-red laser diode light beam luffing angle are provided with support 12, are adjusted
It is the regulating part described in above-described embodiment to save part 11, can refer to above-described embodiment and is understood, laser diode is arranged on regulation
On part 11, for sending light beam.
The support 12 could be arranged to pectinate texture, and multiple laser diode assemblies 11 are on the bracket at equal intervals
It is staggered.In some instances, multiple laser diode assemblies 11 can be divided into multigroup on the support 12, often
The distance between group laser diode assembly 11 can be with identical, and the distance between difference group laser diode assemblies 11 can be with
It is identical can also be different.
In other embodiments of the invention, size scale can be provided with the support, when every group of laser diode
Interval in array between each laser diode according to size is readable mutually meanwhile, it is capable to quickly adjust between each laser diode
Interval.
Using technical scheme provided in an embodiment of the present invention, easy to adjust infra-red laser diode hair can be neatly adjusted
Luffing angle between the light beam and screen that go out.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, various equivalent modifications can be readily occurred in or replaced
Change, these modifications or substitutions should be all included within the scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection domain be defined.
Claims (9)
1. a kind of regulating part for being used to adjust infra-red laser diode light beam luffing angle, the regulating part include：
Mounting bracket, including installation portion and support base, the installation portion include hole of perforating and fasten, and the fastening hole and described wear
Hole is mutually perpendicular to, and the fastening hole is connected with the perforation, and regulation through hole, the fastening hole are provided with the support base
It is interior to be provided with fastener, for infra-red laser diode to be fixed in the perforation along beam exit direction；
Adjustment means, it is movably connected between the regulation through hole and mounting seat, for adjusting the shooting angle of the light beam；
Mounting seat, is provided with regulation slot, the adjustment means be arranged at the regulation through hole and the regulation slot it
Between.
2. the regulating part according to claim 1 for being used to adjust infra-red laser diode light beam luffing angle, its feature exist
In the support base is rectangle, and a regulation through hole is respectively equipped with four angles of the support base.
3. the regulating part according to claim 1 for being used to adjust infra-red laser diode light beam luffing angle, its feature exist
In the adjustment means include screw and elastic component, and the elastic component is set in the screw, one end of the screw
Through the regulation through hole, the other end of the screw is assigned into the regulation slot.
4. the regulating part according to claim 1 for being used to adjust infra-red laser diode light beam luffing angle, its feature exist
In the elastic component is spring or rubber cushion.
A kind of 5. diode laser matrix, it is characterised in that including：
Support, it is provided with multiple regulating parts for being used to adjust infra-red laser diode light beam luffing angle；
Regulating part, it is for adjusting infra-red laser diode light beam luffing angle described in claim 1-4 any one
Regulating part；
Laser diode, it is arranged on the regulating part, for sending light beam.
6. diode laser matrix according to claim 5, it is characterised in that the support is pectinate texture.
7. diode laser matrix according to claim 5, it is characterised in that the regulating part is in one on the bracket
Font is arranged.
8. diode laser matrix according to claim 5, it is characterised in that the regulating part between described on staggeredly
Arrangement.
9. diode laser matrix according to claim 5, it is characterised in that be provided with size scale on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711360940.1A CN107863010A (en) | 2017-12-18 | 2017-12-18 | Adjust the regulating part and diode laser matrix of laser diode luffing angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711360940.1A CN107863010A (en) | 2017-12-18 | 2017-12-18 | Adjust the regulating part and diode laser matrix of laser diode luffing angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107863010A true CN107863010A (en) | 2018-03-30 |
Family
ID=61706269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711360940.1A Pending CN107863010A (en) | 2017-12-18 | 2017-12-18 | Adjust the regulating part and diode laser matrix of laser diode luffing angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107863010A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010014108A1 (en) * | 1999-12-08 | 2001-08-16 | Yasuhiro Naoe | Multi-beam source unit, adjusting method for same, positioning jig for same, assembling method for same, and image forming apparatus having same |
| CN2894002Y (en) * | 2006-03-21 | 2007-04-25 | 深圳市大族激光科技股份有限公司 | Laser mounting regulator |
| CN101478113A (en) * | 2008-12-18 | 2009-07-08 | 河南中光学集团有限公司 | Flexible regulating apparatus for laser light axis and regulating method thereof |
| CN201741389U (en) * | 2010-08-04 | 2011-02-09 | 爱铭数码株式会社 | Laser diode distribution adjusting structure |
| CN105135171A (en) * | 2015-06-06 | 2015-12-09 | 衡阳市嘉励运动器材有限公司 | Linear laser fixing base |
| CN105514766A (en) * | 2016-02-29 | 2016-04-20 | 北京仁光科技有限公司 | Large-angle uniform line laser sector modulation device |
| CN205806821U (en) * | 2016-07-04 | 2016-12-14 | 潘晨骋 | The location of a kind of laser mounting seat and angle regulator |
-
2017
- 2017-12-18 CN CN201711360940.1A patent/CN107863010A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010014108A1 (en) * | 1999-12-08 | 2001-08-16 | Yasuhiro Naoe | Multi-beam source unit, adjusting method for same, positioning jig for same, assembling method for same, and image forming apparatus having same |
| CN2894002Y (en) * | 2006-03-21 | 2007-04-25 | 深圳市大族激光科技股份有限公司 | Laser mounting regulator |
| CN101478113A (en) * | 2008-12-18 | 2009-07-08 | 河南中光学集团有限公司 | Flexible regulating apparatus for laser light axis and regulating method thereof |
| CN201741389U (en) * | 2010-08-04 | 2011-02-09 | 爱铭数码株式会社 | Laser diode distribution adjusting structure |
| CN105135171A (en) * | 2015-06-06 | 2015-12-09 | 衡阳市嘉励运动器材有限公司 | Linear laser fixing base |
| CN105514766A (en) * | 2016-02-29 | 2016-04-20 | 北京仁光科技有限公司 | Large-angle uniform line laser sector modulation device |
| CN205806821U (en) * | 2016-07-04 | 2016-12-14 | 潘晨骋 | The location of a kind of laser mounting seat and angle regulator |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180330 |
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| RJ01 | Rejection of invention patent application after publication |