CN209854164U - Leveling mechanism of laser in gene sequencing - Google Patents
Leveling mechanism of laser in gene sequencing Download PDFInfo
- Publication number
- CN209854164U CN209854164U CN201920515008.XU CN201920515008U CN209854164U CN 209854164 U CN209854164 U CN 209854164U CN 201920515008 U CN201920515008 U CN 201920515008U CN 209854164 U CN209854164 U CN 209854164U
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- laser
- adjusting
- vertical workbench
- locking screws
- gene sequencing
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Abstract
The utility model discloses a leveling mechanism of laser in gene sequencing, which comprises a vertical workbench, wherein a group of laser generators are arranged on the surface of the vertical workbench, both sides of the laser generators are connected with lugs, the lugs are connected with locking screws, the tail parts of the locking screws are butted on the surfaces of the lugs, the heads of the locking screws pass through the lugs and are screwed on the vertical workbench, the outer surface of the locking screws is sleeved with a spring, one end of the spring is butted on the vertical workbench, the other end of the spring is butted with the back surface of the lugs, the back surface of the laser generators is also provided with a plurality of adjusting surfaces, the vertical workbench is also connected with adjusting bolts matched with the adjusting surfaces, the adjusting bolts are screwed on the vertical workbench, and the heads of the adjusting bolts pass through the vertical workbench and are butted on the adjusting surfaces, the leveling speed of the device is high, the leveling efficiency is high.
Description
Technical Field
The utility model relates to a leveling mechanism of laser instrument among gene sequencing.
Background
The gene sequencing technology is becoming a scientific technology which promotes the rapid development of human society in this century, and the gene sequencing technology is detecting the nucleic acid sequence of a living body according to the base complementary pairing principle. At present, a gene sequencer makes a significant contribution to promoting the development of a gene sequencing technology, and is widely applied to the field of biochemical medicine for determining a sequence of nucleic acid.
Gene sequencer among the prior art generally adopts laser emitter to sample the chip, often adopts to be vertical laser emitter to shine the chip moreover, so laser emitter's straightness requirement that hangs down is especially high.
In order to ensure the accuracy of the laser emitter, the laser emitter is usually required to be calibrated before being used every time, the verticality requirement of the laser emitter is ensured to reach the standard, gene sequencing can be carried out, how to quickly and accurately calibrate the laser emitter, and continuous optimization of practitioners is required.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a leveling mechanism of laser instrument in gene sequencing in order to solve the not enough of above prior art.
The utility model provides a leveling mechanism of laser instrument among gene sequencing, includes vertical workbench, vertical workbench's on the surface is equipped with a set of laser generator, laser generator's both sides all link there is the lug, all link there is locking screw on the lug, locking screw's afterbody butt is on the surface of lug, and locking screw's head passes the lug and connects soon on vertical workbench, and it has the spring still to overlap on locking screw's the surface, the one end butt of spring is on vertical workbench, and the other end still is equipped with a plurality of regulation face with the back butt of lug on laser generator's the back, still links on vertical workbench with the adjusting bolt who matches with the regulation face, adjusting bolt connect soon on vertical workbench, and adjusting bolt's head passes vertical workbench and butt on the regulation face.
Preferably, the number of the adjusting surfaces is 3, and the three adjusting surfaces are distributed in a triangle.
Preferably, the adjusting bolt is sleeved with a spring gasket.
Preferably, the number of the laser generators is two.
Has the advantages that:
1. the cooperation that adopts a plurality of locking screws and spring is fixed laser generator on the surface of perpendicular workstation, and the spring can compensate thread clearance for laser generator's adjusting surface and adjusting bolt's front end laminate completely, prevent that laser generator from rocking.
2. The three adjusting surfaces are matched with the adjusting bolts, and according to the principle that one plane is determined by three points, the purpose of leveling the laser generator can be achieved by sequentially adjusting the three adjusting bolts, the adjusting speed is high, and better flatness can be obtained. The setting of the adjusting surface is lower than the large surface fitting.
Drawings
FIG. 1 is a schematic structural diagram of a leveling mechanism of a laser in gene sequencing;
FIG. 2 is a side view of a laser leveling mechanism in gene sequencing;
FIG. 3 is a schematic diagram of a laser generator in a leveling mechanism of a laser in gene sequencing;
1. the vertical workbench 2, the laser generator 21, the lifting lug 22, the adjusting surface 3, the locking screw 4, the spring 5, the adjusting bolt 6 and the spring gasket.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
As shown in fig. 1-3, a leveling mechanism for a laser in gene sequencing comprises a vertical workbench 1, wherein a group of two laser generators 2 is mounted on the surface of the vertical workbench 1, lifting lugs 21 are connected to both sides of the laser generators 2, locking screws 3 are connected to the lifting lugs 21, the tail portions of the locking screws 3 abut against the surfaces of the lifting lugs 21, the head portions of the locking screws 3 penetrate through the lifting lugs 21 and are screwed on the vertical workbench 1, springs 4 are sleeved on the outer surfaces of the locking screws 3, one ends of the springs 4 abut against the vertical workbench, the other ends of the springs abut against the back surface of the lifting lugs 21, 3 adjusting surfaces 22 are further arranged on the back surface of the laser generators 2, and the three adjusting surfaces 22 are distributed in a triangular manner.
The vertical workbench 1 is further connected with an adjusting bolt 5 matched with the adjusting surface 22, the adjusting bolt 5 is screwed on the vertical workbench 1, a spring gasket 6 is further sleeved on the adjusting bolt, and the head of the adjusting bolt 5 penetrates through the vertical workbench 1 and abuts against the adjusting surface 22.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The leveling mechanism of the laser in gene sequencing is characterized by comprising a vertical workbench, wherein a group of laser generators are arranged on the surface of the vertical workbench, lifting lugs are connected to two sides of each laser generator, locking screws are connected to the lifting lugs, the tail portions of the locking screws abut against the surfaces of the lifting lugs, the heads of the locking screws penetrate through the lifting lugs and are screwed on the vertical workbench, springs are sleeved on the outer surfaces of the locking screws, one ends of the springs abut against the vertical workbench, the other ends of the springs abut against the back surfaces of the lifting lugs, a plurality of adjusting surfaces are arranged on the back surface of each laser generator, adjusting bolts matched with the adjusting surfaces are further connected to the vertical workbench in a screwed mode, and the heads of the adjusting bolts penetrate through the vertical workbench and abut against the adjusting surfaces.
2. The leveling mechanism of laser in gene sequencing as claimed in claim 1, wherein the number of the adjusting surfaces is 3, and three adjusting surfaces are distributed at three angles.
3. The laser leveling mechanism in gene sequencing of claim 1, wherein the adjusting bolt is further sleeved with a spring washer.
4. The mechanism of claim 1, wherein the number of the laser generators is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920515008.XU CN209854164U (en) | 2019-04-16 | 2019-04-16 | Leveling mechanism of laser in gene sequencing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920515008.XU CN209854164U (en) | 2019-04-16 | 2019-04-16 | Leveling mechanism of laser in gene sequencing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209854164U true CN209854164U (en) | 2019-12-27 |
Family
ID=68937770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920515008.XU Active CN209854164U (en) | 2019-04-16 | 2019-04-16 | Leveling mechanism of laser in gene sequencing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209854164U (en) |
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2019
- 2019-04-16 CN CN201920515008.XU patent/CN209854164U/en active Active
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