CN117543314A - Positioning device and method for mutually matching V-shaped groove of laser with compass track - Google Patents
Positioning device and method for mutually matching V-shaped groove of laser with compass track Download PDFInfo
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- CN117543314A CN117543314A CN202410029396.6A CN202410029396A CN117543314A CN 117543314 A CN117543314 A CN 117543314A CN 202410029396 A CN202410029396 A CN 202410029396A CN 117543314 A CN117543314 A CN 117543314A
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims abstract description 32
- 238000005086 pumping Methods 0.000 claims abstract description 24
- 238000003825 pressing Methods 0.000 claims description 13
- 230000003993 interaction Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/0014—Monitoring arrangements not otherwise provided for
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/02—Constructional details
- H01S3/025—Constructional details of solid state lasers, e.g. housings or mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention discloses a device and a method for mutually matching and positioning a V-shaped groove of a laser and a compass track, which relate to the technical field of laser positioning and comprise the following steps: main part unit and base unit, the main part unit includes: pump laser body, the base unit includes: the pump laser body is arranged on the positioning base in a sliding manner; the upper side of positioning base symmetry has seted up horizontal spout, and slides in the horizontal spout and be provided with horizontal slider, and the interlude slides on the horizontal slider has T shape round pin, the constant head tank has been seted up to the bottom side symmetry of pumping laser body. According to the invention, in the process of assembling the pump laser body by matching the hidden T-shaped pin with the pump laser body, the limit spring is gradually tensioned to realize ejection of the T-shaped pin, then the T-shaped pin slides back and forth under the side extrusion of the positioning sleeve and finally is clamped into the clamping groove, so that the pump laser body is accurately positioned without subsequent optical path debugging.
Description
Technical Field
The invention relates to the technical field of laser positioning, in particular to a device and a method for mutually matching and positioning a V-shaped groove of a laser with a compass track.
Background
Pumping is an indispensable condition for all lasers, and the lasers need pumping to enable substances in the lasers to form the particle layout number to be reversed, so that the lasers can form laser conditions, for example, a semiconductor pump laser uses a semiconductor laser as a pumping, and a semiconductor pump homoenergetic laser utilizes a semiconductor laser outputting fixed wavelength to replace a cyanogen lamp or a lamp to pump a laser crystal, so that the lasers have high photoelectric conversion rate, high beam quality, high efficiency and long service life.
However, since the service life of the xenon lamp of the laser is shorter than that of other light path accessories, the xenon lamp needs to be replaced in the whole service life area of the laser, but after the replacement is finished, the laser is easy to have position deviation when being positioned with the pump seat, and the light path adjustment must be carried out again by an optical engineer so as to meet the use requirement.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
The invention is provided in view of the problems of the prior device and method for mutually matching and positioning the V-shaped groove of the laser with the compass track.
In order to solve the technical problems, the invention provides the following technical scheme:
a positioning device for mutually matching a V-shaped groove of a laser and a compass track comprises: main part unit and base unit, the main part unit includes: pump laser body, the base unit includes: the pump laser body is arranged on the positioning base in a sliding manner;
the upper side of the positioning base is symmetrically provided with a transverse sliding groove, a transverse sliding block is arranged in the transverse sliding groove in a sliding manner, a T-shaped pin is inserted and slid on the transverse sliding block, the bottom side of the pumping laser body is symmetrically provided with a positioning groove, and a positioning sleeve matched with the T-shaped pin in a clamping manner is fixedly connected in the positioning groove;
the main body unit and the base unit are elastically compressed by an elastic compression unit.
As a preferable scheme of the laser V-groove and compass track mutually matched positioning device, the invention comprises the following steps: the elastic pressing unit includes: the clamping device comprises a pressing plate fixedly arranged on a pumping laser body, limiting springs arranged on two sides of the pressing plate, and clamping hooks fixedly arranged at the bottom ends of the limiting springs, wherein the clamping hooks are locked with one side of a positioning base.
As a preferable scheme of the laser V-groove and compass track mutually matched positioning device, the invention comprises the following steps: lateral sliding grooves and extrusion grooves are symmetrically formed in two sides of the positioning base, lateral sliding blocks are connected in the lateral sliding grooves in a sliding mode, extrusion blocks are connected in the extrusion grooves in a sliding mode, the extrusion blocks and the lateral sliding blocks are fixedly connected through connecting rods and synchronously slide, clamping columns are fixedly connected to one sides of the lateral sliding blocks, and clamping hooks are matched with the clamping columns.
As a preferable scheme of the laser V-groove and compass track mutually matched positioning device, the invention comprises the following steps: the locating sleeve is provided with a clamping groove, and the T-shaped pin is matched with the clamping groove in a clamping way.
As a preferable scheme of the laser V-groove and compass track mutually matched positioning device, the invention comprises the following steps: the bottom side of horizontal spout is linked together with the extrusion groove through running through the groove, the bottom of T shape round pin is passed and is run through the groove and support on the extrusion piece.
As a preferable scheme of the laser V-groove and compass track mutually matched positioning device, the invention comprises the following steps: the bottom of T shape round pin still is provided with the anticreep dop, restriction T shape round pin reciprocates in the scope.
As a preferable scheme of the laser V-groove and compass track mutually matched positioning device, the invention comprises the following steps: the extrusion block is respectively provided with an inclined plane A and an end face B, and the T-shaped pin is positioned at the highest point when contacting with the end face B;
one side of the transverse sliding block is fixedly connected with a reset spring, and one end of the reset spring is fixedly connected to the side wall of the transverse sliding groove.
As a preferable scheme of the laser V-groove and compass track mutually matched positioning device, the invention comprises the following steps: the cross section of the locating sleeve is crescent, and when the locating sleeve is in extrusion contact with the T-shaped pin, the T-shaped pin is driven to deviate in side position.
As a preferable scheme of the laser V-groove and compass track mutually matched positioning device, the invention comprises the following steps: the upper side of the positioning base is symmetrically provided with V-shaped guide rails, the bottom side of the pumping laser body is symmetrically provided with V-shaped grooves, and the V-shaped grooves are in sliding fit with the V-shaped guide rails.
A positioning method applied to the laser V-groove and compass track mutually matched positioning device comprises the following steps:
step one: aligning the pumping laser body with the positioning base, clamping the positioning sleeve into the V-shaped guide rail, and performing fitting sliding along the V-shaped guide rail;
step two: the clamping hook is driven to hook the clamping column from the right side in the sliding process of the pumping laser body, and the lateral sliding block is driven to integrally slide, so that the T-shaped pin is extruded by the upper inclined surface A of the extrusion block to be upwards protruded, and the pumping laser body is continuously pushed forwards;
step three: at the moment, the back side of the positioning sleeve starts to contact the T-shaped pin and presses the T-shaped pin to move to the side, and the reset spring is compressed until the positioning sleeve completely passes over the position of the T-shaped pin;
step four: at the moment, the pumping laser body is loosened, the pumping laser body slides back for a small distance under the action of the limiting spring, the transverse sliding block resets under the elasticity of the reset spring, the clamping groove is clamped with the T-shaped pin at the moment, the pumping laser body is limited to move, and meanwhile the limiting spring is still in a stretching state, so that positioning is completed.
The invention has the beneficial effects that:
according to the invention, through the mutual matching sliding of the V-shaped groove and the V-shaped guide rail, the transverse positioning of the pumping laser body and the positioning base is realized, the limit spring is gradually tensioned to realize the ejection of the T-shaped pin in the process of matching the hidden T-shaped pin with the pumping laser body, then the T-shaped pin is extruded by the side surface of the positioning sleeve to slide back and forth, and finally the T-shaped pin is clamped into the clamping groove, so that the pumping laser body is accurately positioned without subsequent optical path debugging;
according to the invention, the elastic compression unit compresses the whole pumping laser body and the positioning base, and simultaneously provides transverse tension for the pumping laser body, so that the clamping groove is abutted against the T-shaped pin, and loosening is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic diagram of the overall structure of a positioning device for mutually matching a V-shaped groove of a laser and a compass track;
FIG. 2 is a schematic side view of a laser V-groove and compass track cooperating with each other to form a positioning device;
FIG. 3 is a schematic view of the structure of the base unit in the positioning device for matching the V-groove of the laser with the compass tracks;
FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 3;
FIG. 5 is a schematic view of the bottom structure of the main body unit;
FIG. 6 is a schematic diagram of the structure of the positioning device for the mutual matching of the V-groove and the compass rail of the laser;
FIG. 7 is an enlarged schematic view of the structure shown at B in FIG. 6;
fig. 8 is a schematic diagram of a process of clamping a positioning sleeve and a T-shaped pin in a positioning device for mutually matching a laser V-groove and a compass rail.
In the figure: 100-main unit, 101-pump laser body, 101 a-positioning groove, 101 b-V-groove, 102-positioning sleeve, 102 a-clamping groove, 200-base unit, 201-positioning base, 201 a-lateral sliding groove, 201 b-extrusion groove, 201 c-lateral sliding groove, 201 d-through groove, 202-V-shaped guide rail, 203-lateral sliding block, 204-clamping column, 205-connecting rod, 206-lateral sliding block, 207-T-shaped pin, 207 a-anti-drop clamping head, 208-return spring, 209-extrusion block, 300-elastic compression unit, 301-pressing plate, 302-limit spring, 303-clamping hook.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Embodiment one: referring to fig. 1-8, for one embodiment of the present invention, there is provided a positioning device for matching a V-groove of a laser with a compass track, the device comprising: a main body unit 100, a base unit 200, and an elastic pressing unit 300.
Wherein the main body unit 100 includes: the pump laser body 101, the base unit 200 comprises: the positioning base 201, and the pump laser body 101 slides and sets up on the positioning base 201, and horizontal spout 201c has been seted up to the upside symmetry of positioning base 201, and slides in the horizontal spout 201c and be provided with horizontal slider 206, and the interlude slides on the horizontal slider 206 has T shape round pin 207, and the constant head tank 101a has been seted up to the downside symmetry of pump laser body 101, and fixedly connected with in the constant head tank 101a with T shape round pin 207 looks joint complex spacer 102, compress tightly through elasticity compression unit 300 elasticity between main part unit 100 and the base unit 200.
Specifically, the elastic pressing unit 300 includes: the pump laser comprises a pressing plate 301 fixedly arranged on the pump laser body 101, limiting springs 302 arranged on two sides of the pressing plate 301, and a clamping hook 303 fixedly arranged at the bottom end of the limiting springs 302, wherein the clamping hook 303 is locked with one side of the positioning base 201, so that the elasticity of the limiting springs 302 can fasten the pump laser body 101 and the positioning base 201.
Lateral sliding grooves 201a and extrusion grooves 201b are symmetrically formed in two sides of the positioning base 201, lateral sliding blocks 203 are slidably connected in the lateral sliding grooves 201a, extrusion blocks 209 are slidably connected in the extrusion grooves 201b, the extrusion blocks 209 and the lateral sliding blocks 203 are fixedly connected through connecting rods 205 and synchronously slide, clamping columns 204 are fixedly connected to one sides of the lateral sliding blocks 203, clamping hooks 303 are matched with the clamping columns 204, the clamping columns 204 are hooked through the clamping hooks 303, so that the lateral sliding blocks 203 slide forwards to the position of the most side, and the extrusion blocks 209 move to the side to eject T-shaped pins 207.
Specifically, the positioning sleeve 102 is provided with a clamping groove 102a, the T-shaped pin 207 is matched with the clamping groove 102a in a clamping way, after the T-shaped pin 207 is clamped with the clamping groove 102a, the T-shaped pin 207 cannot move up and down, the bottom side of the transverse sliding groove 201c is communicated with the extrusion groove 201B through the through groove 201d, the bottom end of the T-shaped pin 207 passes through the through groove 201d to abut against the extrusion block 209, the bottom end of the T-shaped pin 207 is further provided with an anti-falling clamp 207a, the T-shaped pin 207 is limited to move up and down in a range, the extrusion block 209 is respectively provided with an inclined plane A and an end plane B, the T-shaped pin 207 is at the highest point when contacting the end plane B, one side of the transverse sliding block 206 is fixedly connected with a return spring 208, and one end of the return spring 208 is fixedly connected to the side wall of the transverse sliding groove 201c, when the T-shaped pin 207 contacts with the inclined plane A, the T-shaped pin 207 moves upwards along with the movement of the extrusion block 209, and when contacting the end plane B, the anti-falling clamp 207a rises to the upper limit position.
In addition, the cross section of the positioning sleeve 102 is crescent-shaped, and when the positioning sleeve is in pressing contact with the T-shaped pin 207, the T-shaped pin 207 is driven to shift in side position. That is, the return spring 208 is compressed, and the elastic force generated by the return spring drives the T-shaped pin 207 to return to the initial position when the positioning sleeve 102 passes over the T-shaped pin 207, so that the return spring is engaged with the locking groove 102 a.
Embodiment two: referring to fig. 3 and 5, the difference from the first embodiment is that V-shaped guide rails 202 are symmetrically provided on the upper side of the positioning base 201, V-shaped grooves 101b are symmetrically provided on the bottom side of the pump laser body 101, and the V-shaped grooves 101b are slidably engaged with the V-shaped guide rails 202. The two are slidably engaged so that the pump laser body 101 is assembled in a specified direction.
The rest of the structure is the same as in the first embodiment.
The positioning method is applied to the positioning device for the mutual matching of the V-shaped groove of the laser and the compass track;
the method comprises the following steps: first, the pump laser body 101 is aligned with the positioning base 201, and the positioning sleeve 102 is clamped into the V-shaped guide rail 202, and slides along the V-shaped guide rail 202.
Referring to fig. 2, in the sliding process of the pump laser body 101, the hook 303 is driven to hook the clamping post 204 from the right side, and the lateral slider 203 is driven to slide integrally, so that the inclined plane a on the extrusion block 209 extrudes the T-shaped pin 207 to make it bulge upward, and the pump laser body 101 is pushed forward continuously.
Referring to fig. 8, a first process: the back side of the spacer 102 begins to contact the T-pin 207 and presses it sideways, at which point the return spring 208 compresses until the spacer 102 completely passes the position of the T-pin 207.
The second process is as follows: the lateral slider 206 is reset under the elastic force of the reset spring 208, and in the third process: the pump laser body 101 is loosened, the pump laser body 101 slides back for a small distance under the action of the limiting spring 302, at this time, the clamping groove 102a is clamped with the T-shaped pin 207, the pump laser body 101 is limited to move, and meanwhile, the limiting spring 302 is still in a stretching state, so that positioning is completed.
In summary, the invention realizes the transverse positioning of the pump laser body 101 and the positioning base 201 by arranging the V-shaped groove 101b and the V-shaped guide rail 202 to mutually cooperate and slide, the limit spring 302 is gradually tensioned to realize the ejection of the T-shaped pin 207 in the process of assembling the pump laser body 101, and then the limit spring 302 slides back and forth under the side extrusion of the positioning sleeve 102 and finally is clamped into the clamping groove 102a, thereby realizing the accurate positioning of the pump laser body 101, avoiding the need of carrying out subsequent optical path debugging, and providing transverse pulling force for the pump laser body 101 while compacting the whole pump laser body 101 and the positioning base 201 through the elastic compacting unit 300, so that the clamping groove 102a is abutted against the T-shaped pin 207 to avoid looseness.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a laser instrument V groove and compasses track positioner that mutually support which characterized in that includes: a body unit (100) and a base unit (200), the body unit (100) comprising: -a pump laser body (101), the base unit (200) comprising: the pump laser comprises a positioning base (201), and a pump laser body (101) is arranged on the positioning base (201) in a sliding manner;
a transverse sliding groove (201 c) is symmetrically formed in the upper side of the positioning base (201), a transverse sliding block (206) is arranged in the transverse sliding groove (201 c) in a sliding mode, a T-shaped pin (207) is inserted and slid on the transverse sliding block (206), a positioning groove (101 a) is symmetrically formed in the bottom side of the pumping laser body (101), and a positioning sleeve (102) which is matched with the T-shaped pin (207) in a clamping mode is fixedly connected in the positioning groove (101 a);
the main body unit (100) and the base unit (200) are elastically pressed by an elastic pressing unit (300).
2. The laser V-groove and compass track cooperating positioning device of claim 1, wherein: the elastic pressing unit (300) includes: the pump laser comprises a pressing plate (301) fixedly arranged on a pump laser body (101), limiting springs (302) arranged on two sides of the pressing plate (301), and a clamping hook (303) fixedly arranged at the bottom end of the limiting springs (302), wherein the clamping hook (303) is locked with one side of a positioning base (201).
3. The laser V-groove and compass track cooperating positioning device of claim 2, wherein: lateral sliding grooves (201 a) and extrusion grooves (201 b) are symmetrically formed in two sides of the positioning base (201), lateral sliding blocks (203) are connected in the lateral sliding grooves (201 a) in a sliding mode, extrusion blocks (209) are connected in the extrusion grooves (201 b) in a sliding mode, the extrusion blocks (209) and the lateral sliding blocks (203) are fixedly connected through connecting rods (205) and synchronously slide, clamping columns (204) are fixedly connected to one sides of the lateral sliding blocks (203), and clamping hooks (303) are matched with the clamping columns (204).
4. A laser V-groove and compass track interfitting positioning device as claimed in claim 3, wherein: the locating sleeve (102) is provided with a clamping groove (102 a), and the T-shaped pin (207) is matched with the clamping groove (102 a) in a clamping way.
5. The laser V-groove and compass track cooperating positioning device of claim 4, wherein: the bottom side of the transverse sliding groove (201 c) is communicated with the extrusion groove (201 b) through a through groove (201 d), and the bottom end of the T-shaped pin (207) passes through the through groove (201 d) to be abutted against the extrusion block (209).
6. The laser V-groove and compass track cooperating positioning device of claim 5, wherein: the bottom end of the T-shaped pin (207) is also provided with an anti-falling clamping head (207 a) for limiting the T-shaped pin (207) to move up and down in the range.
7. The laser V-groove and compass track cooperating positioning device of claim 6, wherein: the extrusion block (209) is respectively provided with an inclined plane A and an end face B, and the T-shaped pin (207) is positioned at the highest point when contacting with the end face B;
one side of the transverse sliding block (206) is also fixedly connected with a return spring (208), and one end of the return spring (208) is fixedly connected to the side wall of the transverse sliding groove (201 c).
8. The laser V-groove and compass track cooperating positioning device of claim 7, wherein: the cross section of the positioning sleeve (102) is crescent, and when the positioning sleeve is in extrusion contact with the T-shaped pin (207), the T-shaped pin (207) is driven to shift in side position.
9. The laser V-groove and compass track cooperating positioning device of claim 8, wherein: the upper side of positioning base (201) symmetry has seted up V-arrangement guide rail (202), the bottom side symmetry of pump laser body (101) has seted up V-arrangement groove (101 b), and V-arrangement groove (101 b) and V-arrangement guide rail (202) match that slides.
10. A positioning method applied to the laser V-groove and compass track interaction positioning device as claimed in claim 9, characterized in that: the method comprises the following steps:
step one: aligning the pump laser body (101) with the positioning base (201), clamping the positioning sleeve (102) into the V-shaped guide rail (202), and performing attaching sliding along the V-shaped guide rail (202);
step two: the clamping hook (303) is driven to start to hook the clamping column (204) from the right side in the sliding process of the pumping laser body (101), and the lateral sliding block (203) is driven to integrally slide, so that the inclined plane A on the extrusion block (209) extrudes the T-shaped pin (207) to enable the T-shaped pin to be upwards protruded, and the pumping laser body (101) is continuously pushed forwards;
step three: the back side of the positioning sleeve (102) starts to contact the T-shaped pin (207) and presses the T-shaped pin to move to the side, and the return spring (208) is compressed until the positioning sleeve (102) completely passes the position of the T-shaped pin (207);
step four: at the moment, the pumping laser body (101) is loosened, the pumping laser body (101) slides back for a small distance under the action of the limiting spring (302), the transverse sliding block (206) is reset under the elastic force of the reset spring (208), the clamping groove (102 a) is clamped with the T-shaped pin (207) at the moment, the pumping laser body (101) is limited to move, and meanwhile the limiting spring (302) is still in a stretching state, so that positioning is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410029396.6A CN117543314B (en) | 2024-01-09 | 2024-01-09 | Laser V-groove and V-shaped guide rail mutually matched positioning device and method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410029396.6A CN117543314B (en) | 2024-01-09 | 2024-01-09 | Laser V-groove and V-shaped guide rail mutually matched positioning device and method thereof |
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| US20130142478A1 (en) * | 2011-12-02 | 2013-06-06 | Seagate Technology Llc | Method and apparatus for aligning a laser diode on a slider structure |
| CN104854766A (en) * | 2013-11-21 | 2015-08-19 | 夏普株式会社 | Semiconductor laser element and near-field light output device using same |
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| CN117543314B (en) | 2024-05-14 |
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