CN213122431U

CN213122431U - Large-aperture glass-plastic mixed high-low temperature confocal optical device

Info

Publication number: CN213122431U
Application number: CN202022397981.1U
Authority: CN
Inventors: 郭相发
Original assignee: Shangrao Yutong Optical Co ltd
Current assignee: Shangrao Yutong Optical Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-05-04
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to a confocal optics technical field specifically is a mixed high low temperature confocal optical device is moulded to big light ring glass, including burnt optical device main part, burnt optical device main part is including focus observation platform, diagonal angle observation module and a riser, one side fixed mounting of focus observation platform has a riser, the top fixed mounting of focus observation platform has the clear glass piece, the inside slidable mounting of a riser has the block board. The utility model discloses a through being provided with clean mechanism, the dust absorption sponge can be with the accurate contact in focusing observation platform's top, clears up the dust impurity on the surface of clear glass piece, guarantees the cleanness on clear glass piece and whole focusing observation platform's top before the pre-use, is convenient for improve the effect of focusing observation, improves the accurate nature of observation, through with dust absorption sponge roll-off slide rail, then tears the matte and the thorn face separation on dust absorption sponge top, is convenient for regularly clear up the dust absorption sponge.

Description

Large-aperture glass-plastic mixed high-low temperature confocal optical device

Technical Field

The utility model relates to a confocal optics technical field specifically is a mixed high low temperature confocal optical device is moulded to big light ring glass.

Background

Confocal optics means that the optical path (excitation and emission) is focused at two locations. In a confocal scanner, excitation light is focused on the sample spot surface and emission light is focused on the pinhole. The pinhole limits the focusing depth of the instrument on the surface of the sample, and effectively prevents background noise interference generated by impurity signals (such as dust fluorescence, pollution on the back surface of the sample, fluorescence signals of glass, dust particles commonly seen in the air and fluorescence pollution from optical components of a scanner), thereby reducing the intensity of the background signals.

However, the focusing observation platform of the conventional large-aperture glass-plastic mixed high-low temperature confocal optical device is not used for a long time, a large amount of dust is accumulated, and impurities are easily mixed under microscopic observation, so that the observation of a sample is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a big light ring glass is moulded and is mixed confocal optical device of high low temperature to current big light ring glass who proposes in solving above-mentioned background art is moulded and is mixed its focus observation platform of high low temperature confocal optical device and not used for a long time, can save a large amount of dusts, sneak into impurity easily under the microscopic observation, thereby the influence is to the problem of the observation of sample.

In order to achieve the above object, the utility model provides a following technical scheme: a mixed high low temperature confocal optical device is moulded to big light ring glass, includes burnt optical device main part, burnt optical device main part includes focus observation platform, diagonal angle observation module and riser No. one, one side fixed mounting of focus observation platform has a riser, the top fixed mounting of focus observation platform has a clear glass piece, the inside slidable mounting of riser has the block board, the diagonal angle observation module has been inserted to the top of block board, the equal fixed mounting in four turnings of focus observation platform's bottom has the pillar, the both sides fixed mounting of focus observation platform has clean mechanism, clean mechanism includes fixed plate, No. two risers and slide rail, the inside slidable mounting of slide rail has No. two risers, one side fixed mounting that No. two risers are close to each other has a fixed plate, and the quantity of a fixed plate is two, the utility model discloses a focusing observation platform, including fixed plate, thorn face, dust absorption sponge, one side of slide rail and one side fixed connection of focusing observation platform, one side fixed mounting of riser has adjustment mechanism, the bottom fixed mounting of focusing observation platform has chassis fine-tuning, and the quantity of chassis fine-tuning is four groups.

Preferably, the chassis fine adjustment mechanism comprises a bolt, a friction pad and a second fixing plate, the bolts are inserted into the threads on two sides of the top end of the second fixing plate, and a supporting plate is fixedly mounted at the bottom end of each bolt.

Preferably, a friction pad is adhered to the bottom end of the supporting plate, and one side of the second fixing plate is fixedly connected with one side of the pillar.

Preferably, adjustment mechanism includes fixed block, screw thread piece and connecting block, the lead screw has been inserted to the top screw thread of connecting block, the screw thread piece has been cup jointed to the outside screw thread of lead screw, one side fixed mounting of screw thread piece has the slider, one side of connecting block and one side fixed connection of riser No. one, one side of slider and one side fixed connection of block board.

Preferably, a reticulate pattern handle is fixedly mounted at the top end of the screw rod.

Preferably, the fixed block is sleeved on the outer side of the screw rod, and one side of the fixed block is fixedly connected with one side of the first vertical plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with clean mechanism, the dust absorption sponge can with the top in close contact with of focus observation platform, clear up the dust impurity on the surface of clear glass piece, guarantee the cleanness on the top of clear glass piece and whole focus observation platform before using in advance, be convenient for improve the effect of focus observation, improve the accurate nature of observation, through with dust absorption sponge roll-off slide rail, then tear the matte and the thorn face separation on dust absorption sponge top, be convenient for regularly clear up the dust absorption sponge.

2. Through being provided with chassis fine-tuning, through rotatory bolt for the platform is placed in the contact of bolt bottom backup pad, to placing a unevenness time, can pass through rotatory bolt, make the backup pad contact place the highland difference of platform, reduce the sense of unevenness, make burnt optical device main part remain the horizontally state of placing throughout.

3. Through being provided with adjustment mechanism, through rotatory lead screw, the lead screw drives the screw thread piece and reciprocates in the lead screw is inside, and the screw thread piece reciprocates and can drive the diagonal angle observation module on the block board through the slider and adjust from top to bottom, and the quick regulation diagonal angle observation module of being convenient for is apart from the distance of transparent glass piece, simple structure, convenient operation.

Drawings

FIG. 1 is a schematic side view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic top view of the focusing observation platform of the present invention;

fig. 4 is an enlarged schematic view of a portion of the structure at a in fig. 1 according to the present invention.

In the figure: 100. a focal optics body; 110. focusing the observation platform; 120. a diagonal observation module; 130. a clamping plate; 140. a first vertical plate; 150. a pillar; 160. a transparent glass sheet; 200. a cleaning mechanism; 210. a first fixing plate; 211. a second vertical plate; 212. a slide rail; 213. pricking the surface; 214. rough surface; 215. dust collection sponge; 300. a chassis fine adjustment mechanism; 310. a bolt; 311. a friction pad; 312. a support plate; 313. a second fixing plate; 400. an adjustment mechanism; 410. a screw rod; 411. a fixed block; 412. a thread block; 413. a slider; 414. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a large-aperture glass-plastic mixed high-low temperature confocal optical device comprises a confocal optical device main body 100, wherein the confocal optical device main body 100 comprises a focusing observation platform 110, a diagonal observation module 120 and a vertical plate 140, the vertical plate 140 is fixedly installed on one side of the focusing observation platform 110, a transparent glass sheet 160 is fixedly installed on the top end of the focusing observation platform 110, a clamping plate 130 is slidably installed inside the vertical plate 140, the diagonal observation module 120 is inserted into the top end of the clamping plate 130, pillars 150 are fixedly installed on four corners of the bottom end of the focusing observation platform 110, cleaning mechanisms 200 are fixedly installed on two sides of the focusing observation platform 110, each cleaning mechanism 200 comprises a first fixing plate 210, a second vertical plate 211 and a sliding rail 212, the second vertical plate 211 is slidably installed inside the sliding rail 212, the first fixing plate 210 is fixedly installed on one side, close to the second vertical plate 211, and the number of the first fixing plates 210 is two, the bottom end of the first fixing plate 210 is provided with a pricking surface 213, the bottom end of the pricking surface 213 is provided with a rough surface 214 in an adhering manner, the bottom end of the rough surface 214 is fixedly provided with dust collection sponges 215, one side of the sliding rail 212 is fixedly connected with one side of the focusing observation platform 110, one side of the first vertical plate 140 is fixedly provided with an adjusting mechanism 400, the bottom end of the focusing observation platform 110 is fixedly provided with a chassis fine adjustment mechanism 300, the number of the chassis fine adjustment mechanisms 300 is four, a user places fingers on the first fixing plate 210 to push the first fixing plate 210 back and forth to drive the second vertical plates 211 on the two sides of the first fixing plate 210 to slide back and forth in the sliding rail 212, the dust collection sponges 215 can be precisely contacted with the top end of the focusing observation platform 110 to clean dust and impurities on the surface of the transparent glass sheet 160, the top ends of the transparent glass sheet 160 and the whole focusing observation platform 110 are ensured to be clean before being, the observation accuracy is improved, and the dust collection sponge 215 can be cleaned regularly by sliding the dust collection sponge 215 out of the slide rail 212 and then separating and tearing the rough surface 214 and the stabbing surface 213 at the top end of the dust collection sponge 215.

Further, the chassis fine adjustment mechanism 300 includes a bolt 310, a friction pad 311 and a second fixing plate 313, the bolt 310 is inserted into the two side threads at the top end of the second fixing plate 313, a supporting plate 312 is fixedly installed at the bottom end of the bolt 310, and by rotating the bolt 310, the supporting plate 312 at the bottom end of the bolt 310 contacts the placing table, when the placing table is uneven, the supporting plate 312 contacts the placing table at different heights by rotating the bolt 310, so that the uneven feeling is reduced, and the focal optical device main body 100 is always kept in a horizontal placing state.

Furthermore, a friction pad 311 is adhered to the bottom end of the supporting plate 312, one side of the second fixing plate 313 is fixedly connected with one side of the supporting column 150, and the friction pad 311 increases the friction force with the placing table to prevent random shaking and position shifting.

Further, adjustment mechanism 400 includes fixed block 411, screw block 412 and connecting block 414, lead screw 410 has been inserted to the top screw thread of connecting block 414, screw block 412 has been cup jointed to the outside screw thread of lead screw 410, one side fixed mounting of screw block 412 has slider 413, one side of connecting block 414 and one side fixed connection of riser 140 No. one, one side of slider 413 and one side fixed connection of snap-on plate 130, through rotatory lead screw 410, lead screw 410 drives screw block 412 and reciprocates in lead screw 410 is inside, screw block 412 reciprocates and can drive diagonal angle observation module 120 on the snap-on plate 130 through slider 413 and adjust from top to bottom, the quick distance of adjustment diagonal angle observation module 120 apart from transparent glass piece 160 of being convenient for, moreover, the steam generator is simple in structure, and convenient for operation.

Furthermore, the reticulate pattern handle is fixedly mounted at the top end of the screw rod 410, and the reticulate pattern is formed in the handle at the top end of the screw rod 410, so that the screw rod is convenient to rotate, and the use experience is improved.

Further, the fixed block 411 has been cup jointed in the outside of lead screw 410, and one side fixed connection of riser 140 of fixed block 411, fixed block 411 increase lead screw 410 stability in the rotation process, improve the stability of accommodation process.

The working principle is as follows: the user puts the finger on fixed plate 210, make a round trip to promote fixed plate 210, drive No. two risers 211 of fixed plate 210 both sides and slide around the inside of slide rail 212, dust absorption sponge 215 can be with the top precision contact of focus observation platform 110, clear up the dust impurity on the surface of clear glass piece 160, guarantee the cleanness on the top of clear glass piece 160 and whole focus observation platform 110 before using in advance, through slipping dust absorption sponge 215 out slide rail 212, then separate the matte 214 and the thorn face 213 on dust absorption sponge 215 top and tear, be convenient for regularly clear up dust absorption sponge 215, through rotatory lead screw 410, lead screw 410 drives screw block 412 and reciprocates inside lead screw 410, screw block 412 reciprocates and can drive diagonal angle observation module 120 on the block plate 130 through slider 413 and adjust from top to bottom.

Through rotatory bolt 310 for bolt 310 bottom backup pad 312 contacts places the platform, and to placing the unsmooth time of platform, can be through rotatory bolt 310, bolt 310 reciprocates, is driving backup pad 312 and is reciprocating, subducts the difference in height of placing the platform.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a confocal optical device of mixed high low temperature is moulded to big light ring glass, includes burnt optical device main part (100), its characterized in that: the focusing optical device main body (100) comprises a focusing observation platform (110), a diagonal observation module (120) and a vertical plate (140), wherein the vertical plate (140) is fixedly installed on one side of the focusing observation platform (110), a transparent glass sheet (160) is fixedly installed on the top end of the focusing observation platform (110), a clamping plate (130) is slidably installed inside the vertical plate (140), the diagonal observation module (120) is inserted into the top end of the clamping plate (130), pillars (150) are fixedly installed on four corners of the bottom end of the focusing observation platform (110), cleaning mechanisms (200) are fixedly installed on two sides of the focusing observation platform (110), each cleaning mechanism (200) comprises a first fixing plate (210), a second vertical plate (211) and a sliding rail (212), and a second vertical plate (211) is slidably installed inside the sliding rail (212), no. two one side fixed mounting that riser (211) are close to each other has fixed plate (210), and the quantity of a fixed plate (210) is two, bottom thorn face (213) of a fixed plate (210), the bottom of thorn face (213) is pasted and is installed hair side (214), the bottom fixed mounting of hair side (214) has dust absorption sponge (215), one side of slide rail (212) and one side fixed connection of focusing observation platform (110), one side fixed mounting of riser (140) has adjustment mechanism (400), the bottom fixed mounting of focusing observation platform (110) has chassis fine-tuning (300), and the quantity of chassis fine-tuning (300) is four groups.

2. The large-aperture glass-plastic hybrid high-low temperature confocal optical device according to claim 1, characterized in that: the chassis fine adjustment mechanism (300) comprises a bolt (310), a friction pad (311) and a second fixing plate (313), the bolt (310) is inserted into threads on two sides of the top end of the second fixing plate (313), and a supporting plate (312) is fixedly mounted at the bottom end of the bolt (310).

3. The large-aperture glass-plastic hybrid high-low temperature confocal optical device according to claim 2, characterized in that: the bottom end of the supporting plate (312) is adhered with a friction pad (311), and one side of the second fixing plate (313) is fixedly connected with one side of the support column (150).

4. The large-aperture glass-plastic hybrid high-low temperature confocal optical device according to claim 1, characterized in that: adjustment mechanism (400) include fixed block (411), screw block (412) and connecting block (414), lead screw (410) have been inserted to the top screw thread of connecting block (414), screw block (412) have been cup jointed to the outside screw thread of lead screw (410), one side fixed mounting of screw block (412) has slider (413), one side of connecting block (414) and one side fixed connection of a riser (140), one side of slider (413) and one side fixed connection of block board (130).

5. The large-aperture glass-plastic hybrid high-low temperature confocal optical device according to claim 4, wherein: and a reticulate pattern handle is fixedly mounted at the top end of the screw rod (410).

6. The large-aperture glass-plastic hybrid high-low temperature confocal optical device according to claim 4, wherein: the outer side of the screw rod (410) is sleeved with a fixed block (411), and one side of the fixed block (411) is fixedly connected with one side of a first vertical plate (140).