CN113671774A

CN113671774A - Light source identification lens combination device and method of quartz crystal oscillator

Info

Publication number: CN113671774A
Application number: CN202111007598.3A
Authority: CN
Inventors: 向勇
Original assignee: Taijing Chongqing Electronics Co ltd
Current assignee: Taijing Chongqing Electronics Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2021-11-19
Anticipated expiration: 2041-08-30
Also published as: CN113671774B

Abstract

The invention relates to the technical field of polarizer application, in particular to a light source identification lens combination device of a quartz crystal oscillator and a method thereof, which comprises a bottom plate, wherein an adjusting frame is arranged on the outer wall of the top of the bottom plate, an adjusting mechanism is arranged on the adjusting frame, a mounting sleeve is arranged on one side of the adjusting mechanism, a mounting block is arranged at one end of the mounting sleeve, an electric telescopic rod is arranged on the outer wall of one side of the mounting block, a placing pipe is connected with one end of an extension rod of the electric telescopic rod, a combination mechanism is arranged inside the placing pipe, a hoop is arranged at one end of the placing pipe, a screw joint unit is arranged on the inner wall of the hoop, and the hoop is screwed at one end of the placing pipe through the screw joint unit. The outflow of the defective products is reduced.

Description

Light source identification lens combination device and method of quartz crystal oscillator

Technical Field

The invention relates to the technical field of polarizer application, in particular to a light source identification lens combination device and a light source identification lens combination method for a quartz crystal oscillator.

Background

Polarized light is an optical term. Light is an electromagnetic wave, which is a transverse wave. The plane formed by the vibration direction and the light wave advancing direction is called a vibration plane, and the vibration plane of light is limited to a certain fixed direction and is called plane polarized light or linearly polarized light; the asymmetry of the vibration direction with respect to the propagation direction is called polarization, which is the most obvious sign that a transverse wave is distinguished from other longitudinal waves, and only the transverse wave has polarization. An optical wave is an electromagnetic wave, and therefore, the propagation direction of an optical wave is the propagation direction of an electromagnetic wave. The electric vibration vector E and the magnetic vibration vector H in the light wave are both perpendicular to the propagation velocity v, so that the light wave is a transverse wave and has polarization; by utilizing the polarization phenomenon of light, the reflective shadow can be filtered out during shooting and imaging.

In the prior art, the following problems exist:

in the production process of the existing metal welded quartz crystal oscillator, the silver colloid of the base and the fixed quartz crystal wafer needs to be identified simultaneously, the existing identification method cannot meet the requirement of clear imaging of two materials simultaneously, cannot remove shadows around the silver colloid, and is poor in identification effect.

Disclosure of Invention

The present invention is directed to a lens assembly for identifying a light source of a quartz crystal oscillator and a method thereof, so as to solve the problems mentioned in the background art.

The technical scheme of the invention is as follows: the utility model provides a quartz crystal oscillator's discernment light source camera lens composite set and method, includes the bottom plate, be equipped with the alignment jig on the top outer wall of bottom plate, be equipped with adjustment mechanism on the alignment jig, one side of adjustment mechanism is equipped with the installation sleeve pipe, the one end of installation sleeve pipe is equipped with the installation piece, be equipped with electric telescopic handle on one side outer wall of installation piece, the one end of electric telescopic handle extension rod is connected with places the pipe, the inside of placing the pipe is equipped with composite set, the one end of placing the pipe is equipped with the cuff, be equipped with the spiro union unit on the inner wall of cuff, the cuff passes through spiro union unit spiro union and is in the one end of placing the pipe, still be equipped with the lug on the inner wall of cuff near one end.

Preferably, adjustment mechanism includes first slider, second slider, first knob, second knob, head rod, second connecting rod, threaded rod and detains the piece, all is equipped with first spout on the both sides outer wall of alignment jig, and first slider sliding connection is on the inner wall of two first spouts, and the same fixed axle of fixedly connected with on the relative one side outer wall of two first sliders, and the second connecting rod cup joints on the outer wall of fixed axle through the bearing.

Preferably, the threaded rod passes through the bearing and connects on one side inner wall of alignment jig, and the second slider sets up on the outer wall of threaded rod, and the head rod passes through hinged joint on one side outer wall of second slider, and the installation sleeve pipe passes through hinged joint in the one end of head rod and second connecting rod.

Preferably, the first knob is arranged at one end of the threaded rod, the second knob is arranged on the outer wall of one side of the first sliding block, and the buckling block is arranged on the outer wall of the second knob.

Preferably, the combined mechanism includes the solid fixed ring of polaroid, the solid fixed ring of light source, the solid fixed ring of polarizer and the solid fixed ring of ruddiness, and the solid fixed ring of polaroid is used for installing the polaroid, and the solid fixed ring of light source is used for installing the LED light source, and the solid fixed ring of polarizer is used for installing the polarizer, and the solid fixed ring of ruddiness is used for installing the red light source.

Preferably, one side of the outer wall of the top of the bottom plate is provided with an installation table, the outer wall of the top of the installation table is provided with an annular slide rail, and the inner wall of the annular slide rail is connected with a placing table in a sliding manner.

Preferably, the four corners of the outer wall of the top of the placing table are fixedly connected with telescopic insertion plates, one ends of the extension plates of the telescopic insertion plates are connected with baffle plates, and the outer wall of the bottom of each baffle plate is provided with a reset spring.

Preferably, the four corners of the outer wall of the bottom plate are provided with supporting legs.

The invention provides a method for using a light source identification lens combination device of a quartz crystal oscillator, which comprises the following steps:

s1: firstly, sequentially placing a polarizer fixing ring, a light source fixing ring, a polaroid fixing ring and a red light fixing ring in a combined structure, then respectively installing a polaroid, an LED light source, a polarizer and a red light source in the polarizer fixing ring, the light source fixing ring, the polaroid fixing ring and the red light fixing ring, and carrying out adaptive assembly on a special light source and a polarizer head;

s2: then, the combined mechanism is placed into the placing tube, the ferrule at one end of the placing tube is rotated in a movable inserting mode between the polarizer and the light source, the convex block at the inner wall of the ferrule close to one end of the ferrule can abut against the edge of one end of the lens, and under the action of the screw connection unit, the distance between the lens and the light source can be changed by screwing the ferrule and screwing the ferrule, so that the combined image is combined to be adjusted to a proper distance;

s3: and finally, the height and the transverse displacement of the mounting sleeve are changed by rotating the first knob and the second knob and matching the first connecting rod and the second connecting rod, and the electric telescopic rod is started again, so that the lens on the combined mechanism is close to the placing table, the base of the quartz crystal oscillator and the silver adhesive of the fixed quartz crystal wafer are observed, the base and the silver adhesive are identified simultaneously, and clear imaging is obtained.

The invention provides a light source identification lens combination device of a quartz crystal oscillator and a method thereof through improvement, compared with the prior art, the invention has the following improvement and advantages:

one is as follows: according to the invention, by arranging the combination mechanism, the polarizer, the LED light source, the polarizer and the red light source are respectively arranged in the polarizer fixing ring, the light source fixing ring, the polarizer fixing ring and the red light fixing ring, and the special light source and the polarizer head are assembled in a matching manner, so that clear imaging of complex materials in the base is realized, the identification precision of an object to be identified is effectively improved, and the outflow of defective products is reduced;

the second step is as follows: the invention places the tube, the hoop and the bump, connects the polarizer and the light source in a movable splicing way, rotates the hoop at one end of the placing tube, so that the bump at the inner wall of the hoop near one end can prop against the edge of one end of the lens, and under the action of the screw connection unit, the screw tightening hoop and the screw loosening hoop can change the distance of the lens near the light source, find the adaptive distance point while clearly imaging, effectively ensure the lighting degree when the probe is identified, and obtain more clear imaging;

and thirdly: according to the adjusting mechanism, the first knob and the second knob are rotated, the first connecting rod and the second connecting rod are matched, the height and the transverse displacement of the mounting sleeve are changed, the electric telescopic rod is started, the lens on the combined mechanism is close to the placing table, all-around adjustment is achieved, and the base of the quartz crystal oscillator and the silver adhesive for fixing the quartz crystal wafer can be observed clearly and conveniently by the polarizer on the combined mechanism.

Drawings

The invention is further explained below with reference to the figures and examples:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic perspective view of the adjustment mechanism of the present invention;

FIG. 3 is a cross-sectional view of a placement tube of the present invention;

FIG. 4 is a perspective view of the placement table of the present invention;

FIG. 5 is a perspective view of the combination mechanism of the present invention;

FIG. 6 is a schematic perspective view of a polarizer fixing ring according to the present invention;

FIG. 7 is a schematic perspective view of a light source fixing ring according to the present invention;

FIG. 8 is a perspective view of a polarizer securing ring according to the present invention;

FIG. 9 is a schematic perspective view of a red light fixing ring according to the present invention.

Description of reference numerals:

1. supporting legs; 2. a base plate; 3. an adjusting bracket; 4. a first knob; 5. a first connecting rod; 6. a second connecting rod; 7. a placing table; 8. an installation table; 9. installing a sleeve; 10. a threaded rod; 11. a first slider; 12. a second knob; 13. buckling blocks; 14. mounting blocks; 15. an electric telescopic rod; 16. placing a tube; 17. a second slider; 18. a ferrule; 19. a bump; 20. a screw connection unit; 21. a slide rail; 22. a telescopic inserting plate; 23. a baffle plate; 24. a return spring; 25. a polarizer fixing ring; 26. a light source fixing ring; 27. a polarizing plate fixing ring; 28. red light fixed ring.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of the patented embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present patent, presented in the figures, is not intended to limit the scope of the patent, as claimed, but is merely representative of selected embodiments of the patent.

All other embodiments obtained by a person skilled in the art based on the embodiments in the patent of the invention without any inventive work belong to the protection scope of the patent of the invention.

In the description of the present patent, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present patent and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present patent. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present patent application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present patent can be understood in a specific case by those skilled in the art.

It is well within the skill of those in the art to implement, without undue experimentation, the subject invention as claimed and not related to software and process improvements.

The invention provides a light source identification lens combination device of a quartz crystal oscillator and a method thereof through improvement, and the technical scheme of the invention is as follows:

as shown in fig. 1-9, an apparatus for assembling a lens of a light source for identification of a quartz crystal oscillator includes a base plate 2, an adjusting frame 3 is disposed on an outer wall of a top portion of the base plate 2, an adjusting mechanism is disposed on the adjusting frame 3, a mounting sleeve 9 is disposed on one side of the adjusting mechanism, a mounting block 14 is disposed at one end of the mounting sleeve 9, an electric telescopic rod 15 is disposed on an outer wall of one side of the mounting block 14, a placing tube 16 is connected to one end of an extension rod of the electric telescopic rod 15, a combining mechanism is disposed inside the placing tube 16, a ferrule 18 is disposed at one end of the placing tube 16, a screw unit 20 is disposed on an inner wall of the ferrule 18, the ferrule 18 is screwed to one end of the placing tube 16 through the screw unit 20, a protrusion 19 is further disposed on an inner wall of the ferrule 18 near one end, the screw ferrule 18 and screw the ferrule 18 under the action of the screw unit 20, the protrusion 19 on the inner wall of the ferrule 18 can squeeze to change a distance of the lens near the light source, the imaging is clear, and meanwhile, the lighting is guaranteed.

Furthermore, the adjusting mechanism comprises a first slider 11, a second slider 17, a first knob 4, a second knob 12, a first connecting rod 5, a second connecting rod 6, a threaded rod 10 and a buckle block 13, wherein the outer walls of two sides of the adjusting frame 3 are respectively provided with a first chute, the first slider 11 is slidably connected to the inner walls of the two first chutes, the outer wall of one side opposite to the two first sliders 11 is fixedly connected with the same fixed shaft, the second connecting rod 6 is sleeved on the outer wall of the fixed shaft through a bearing, the threaded rod 10 is connected to the inner wall of one side of the adjusting frame 3 through a bearing, the second slider 17 is arranged on the outer wall of the threaded rod 10, the first connecting rod 5 is connected to the outer wall of one side of the second slider 17 through a hinge, the mounting sleeve 9 is connected to one ends of the first connecting rod 5 and the second connecting rod 6 through a hinge, the first knob 4 is arranged at one end of the threaded rod 10, the second knob 12 is arranged on the outer wall of one side of one first slider 11, the buckling block 13 is arranged on the outer wall of the second knob 12, and the position to be identified can be observed more comprehensively by the polarization lens on the combined mechanism by utilizing the matching adjustment of the adjusting mechanism.

Further, the combined mechanism comprises a polarizer fixing ring 27, a light source fixing ring 26, a polarizer fixing ring 25 and a red light fixing ring 28, the polarizer fixing ring 27 is used for installing a polarizer, the light source fixing ring 26 is used for installing an LED light source, the polarizer fixing ring 25 is used for installing a polarizer, the red light fixing ring 28 is used for installing a red light source, the special light source and the polarizer are assembled in an adaptive mode, and clear imaging of complex materials inside the base is achieved.

Further, one side of 2 top outer walls of bottom plate is equipped with mount table 8, be equipped with annular slide rail 21 on the top outer wall of mount table 8, sliding connection has on the inner wall of annular slide rail 21 places platform 7, the equal fixedly connected with flexible picture peg 22 in four corners department of placing 7 top outer walls of platform, the one end of flexible picture peg 22 extension plate is connected with baffle 23, and be equipped with reset spring 24 on the outer wall of baffle 23 bottom, the four corners department of 2 bottom outer walls of bottom plate all is equipped with supporting leg 1, utilize the flexible picture peg 22 of placing on the platform 7, baffle 23 and the ingenious cooperation of reset spring 24, the stable base of will observing is fixed on placing platform 7.

s1: firstly, a polarizer fixing ring 25, a light source fixing ring 26, a polaroid fixing ring 27 and a red light fixing ring 28 in a combined structure are sequentially placed, then a polaroid, an LED light source, a polarizer and a red light source are respectively arranged in the polarizer fixing ring 25, the light source fixing ring 26, the polaroid fixing ring 27 and the red light fixing ring 28, and the special light source and the polarizer head are assembled in a matching way;

s2: then, the combined mechanism is placed into the placing tube 16, the ferrule 18 at one end of the placing tube 16 is rotated in a movable inserting mode between the polarizer and the light source, the convex block 19 of the inner wall of the ferrule 18 close to one end of the ferrule abuts against the edge of one end of the lens, and under the action of the screw connection unit 20, the distance between the lens and the light source can be changed by screwing the ferrule 18 and the screw-tightening ferrule 18, so that the proper distance is combined to be adjusted;

s3: and finally, the height and the transverse displacement of the mounting sleeve 9 are changed by rotating the first knob 4 and the second knob 12 and matching the first connecting rod 5 and the second connecting rod 6, and the electric telescopic rod 15 is started again, so that the lens on the combined mechanism is close to the placing table 7, the base of the quartz crystal oscillator and the silver adhesive of the fixed quartz crystal wafer are observed, the base and the silver adhesive are identified simultaneously, and clear imaging is obtained.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a quartz crystal oscillator's discernment light source camera lens composite set which characterized in that: including bottom plate (2), be equipped with alignment jig (3) on the top outer wall of bottom plate (2), be equipped with adjustment mechanism on alignment jig (3), one side of adjustment mechanism is equipped with installation sleeve pipe (9), the one end of installation sleeve pipe (9) is equipped with installation piece (14), be equipped with electric telescopic handle (15) on the one side outer wall of installation piece (14), the one end of electric telescopic handle (15) extension rod is connected with places pipe (16), the inside of placing pipe (16) is equipped with the combined mechanism, the one end of placing pipe (16) is equipped with cuff (18), be equipped with spiro union unit (20) on the inner wall of cuff (18), cuff (18) are placing the one end of pipe (16) through spiro union unit (20) spiro union, cuff (18) still are equipped with lug (19) on the inner wall that is close to one end.

2. An apparatus as claimed in claim 1, wherein the lens assembly comprises: the adjusting mechanism comprises a first slider (11), a second slider (17), a first knob (4), a second knob (12), a first connecting rod (5), a second connecting rod (6), a threaded rod (10) and a buckling block (13), wherein first sliding grooves are formed in the outer walls of the two sides of the adjusting frame (3), the first slider (11) is connected to the inner walls of the two first sliding grooves in a sliding mode, the outer wall of one side, opposite to the first slider (11), of the two first sliders is fixedly connected with the same fixed shaft, and the second connecting rod (6) is sleeved on the outer wall of the fixed shaft through a bearing.

3. An apparatus as claimed in claim 2, wherein the lens assembly comprises: threaded rod (10) pass through the bearing and connect on one side inner wall of alignment jig (3), second slider (17) set up on the outer wall of threaded rod (10), and hinged joint is passed through on one side outer wall of second slider (17) in head rod (5), and one end in head rod (5) and second connecting rod (6) is passed through hinged joint in installation sleeve (9).

4. An apparatus as claimed in claim 2, wherein the lens assembly comprises: the first knob (4) is arranged at one end of the threaded rod (10), the second knob (12) is arranged on the outer wall of one side of the first sliding block (11), and the buckling block (13) is arranged on the outer wall of the second knob (12).

5. An apparatus as claimed in claim 1, wherein the lens assembly comprises: the combined mechanism comprises a polarizer fixing ring (27), a light source fixing ring (26), a polarizer fixing ring (25) and a red light fixing ring (28), wherein the polarizer fixing ring (27) is used for installing a polarizer, the light source fixing ring (26) is used for installing an LED light source, the polarizer fixing ring (25) is used for installing a polarizer, and the red light fixing ring (28) is used for installing a red light source.

6. An apparatus as claimed in claim 1, wherein the lens assembly comprises: one side of bottom plate (2) top outer wall is equipped with mount table (8), is equipped with annular slide rail (21) on the top outer wall of mount table (8), sliding connection has on the inner wall of annular slide rail (21) places platform (7).

7. An apparatus as claimed in claim 6, wherein the lens assembly comprises: the all fixedly connected with of four corners department of placing platform (7) top outer wall is flexible picture peg (22), and the one end of flexible picture peg (22) extension plate is connected with baffle (23), and is equipped with reset spring (24) on baffle (23) bottom outer wall.

8. An apparatus as claimed in claim 1, wherein the lens assembly comprises: the four corners of the outer wall of the bottom plate (2) are provided with supporting legs (1).

9. A method for using a light source identification lens assembly device of a quartz crystal oscillator is characterized in that: the method comprises the following steps:

s1: firstly, a polarizer fixing ring (25), a light source fixing ring (26), a polaroid fixing ring (27) and a red light fixing ring (28) in a combined structure are sequentially placed, then a polaroid, an LED light source, a polarizer and a red light source are respectively arranged in the polarizer fixing ring (25), the light source fixing ring (26), the polaroid fixing ring (27) and the red light fixing ring (28), and a special light source and a polarizer head are assembled in a matching way;

s2: then, the combined mechanism is placed into a placing tube (16), a hoop (18) at one end of the placing tube (16) is rotated in a movable inserting mode between the polarizer and the light source, a convex block (19) of the hoop (18) close to the inner wall of one end of the placing tube can abut against the edge of one end of the lens, and under the action of a screwing unit (20), the distance between the lens and the light source can be changed by screwing the hoop (18) and the screwing hoop (18), so that the proper distance can be adjusted in a combined mode;

s3: and finally, by rotating the first knob (4) and the second knob (12), the first connecting rod (5) and the second connecting rod (6) are matched, the height and the transverse displacement of the mounting sleeve (9) are changed, and the electric telescopic rod (15) is started again, so that the lens on the combined mechanism is close to the placing table (7), the base of the quartz crystal oscillator and the silver adhesive of the fixed quartz crystal wafer are observed, the base and the silver adhesive are identified simultaneously, and clear imaging is obtained.