CN209624895U - A kind of automatic oil dripping device of the Nosepiece on optical microscopy - Google Patents
A kind of automatic oil dripping device of the Nosepiece on optical microscopy Download PDFInfo
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- CN209624895U CN209624895U CN201920493740.1U CN201920493740U CN209624895U CN 209624895 U CN209624895 U CN 209624895U CN 201920493740 U CN201920493740 U CN 201920493740U CN 209624895 U CN209624895 U CN 209624895U
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- oil
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- drop
- nosepiece
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Abstract
The automatic oil dripping device of the utility model discloses a kind of on optical microscopy Nosepiece, including Nosepiece and oil dripping camera lens sub-assembly, the oil dripping camera lens sub-assembly include oil dripping fastener, drop of resin oil head, silica gel oil inlet pipe and sensor；It is connected between the object lens converter and oil dripping camera lens sub-assembly by oil dripping fastener, the drop of resin oil head is connect with oil dripping fastener, drop of resin oil head side is equipped with oil inlet, silica gel oil inlet pipe is connect with oil inlet, the sensor is set to the following side opening of drop of resin oil head, and the corresponding surface of drop of resin oil head and sensor is equipped with opening slot structure.The oil dripping device is connected with the Nosepiece of optical microscopy, and a fixed platform is not necessarily to when oil dripping, has oil dripping accurate positioning and oil dripping amount passes through sensor detection control, accuracy height.
Description
Technical field
The utility model belongs to field of medical device, and in particular to a kind of Nosepiece on optical microscopy
Automatic oil dripping device.
Background technique
In current medical use automation equipment device when Application Optics microscope, as needed to use low power lens 40X
When converting to high power lens 100X, oil dripping is needed to operate, preferably to observe the microscopic cells of sample under high power lens, due to people
For oil dripping inconsistency and repeatedly oil dripping and polish, the manpower of consuming and time are more.Therefore, it designs a kind of for optics
Object lens automatically switch on microscope and the device of automatic oil dripping is necessary.
But the automatic oil dripping device of the existing non-external of oil dripping device, mobile placement sample is needed before oil dripping starts
Platform, this method will lead to oil dripping position and generates deviation, and moving specimens platform needs to spend the time, and furthermore external is automatic
Oil dripping device can not detect the number of oil dripping amount.
Utility model content
In view of the deficiency of the prior art, the utility model aim is to provide a kind of on optical microscopy
The automatic oil dripping device of Nosepiece, the oil dripping device are connected with the Nosepiece of optical microscopy, and one is not necessarily to when oil dripping
Fixed platform, has oil dripping accurate positioning and oil dripping amount is detected by sensor and controlled, and accuracy is high.
To achieve the goals above, the technical solution of the utility model is specific as follows: one kind is for object on optical microscopy
The automatic oil dripping device of mirror converter, including Nosepiece and oil dripping camera lens sub-assembly, the oil dripping camera lens sub-assembly include
Oil dripping fastener, drop of resin oil head, silica gel oil inlet pipe and sensor；Lead between the Nosepiece and oil dripping camera lens sub-assembly
The connection of oil dripping fastener is crossed, the drop of resin oil head is connect with oil dripping fastener, and drop of resin oil head side is equipped with oil inlet, silica gel
Oil inlet pipe is connect with oil inlet, and the sensor is set to the following side opening of drop of resin oil head, drop of resin oil head and sensor
Corresponding surface be equipped with opening slot structure.
Preferably, the oil dripping fastener includes threaded rod, nut limiting section, screw and the screw thread set on limiting section
Hole.
Further, the following side of the sensor is equipped with first positioning hole and second location hole, the drop of resin oil head
Equipped with locating shaft and location hole, the locating shaft of drop of resin oil head is fixedly connected with the first positioning hole of sensor, and oil dripping resin
Location hole and sensor second location hole between be fixedly connected by screw.
Further, the top of the drop of resin oil head is equipped with card slot, and oil dripping fastener is equipped with buckle structure, passes through two
It after the card slot type positioning of person is fixed, rotates by a certain angle, connects by the way that the threaded hole of the screw and nut limiting section of fastener is fixed
It connects.
Further, the silica gel oil inlet pipe includes outer tube and inner tube, and the outer tube uses pipeline Rule pin end, outside
Pipe is connect with oil inlet, and the diameter of inner tube designs for gradual change type, and inner tube inlet caliber is greater than outlet caliber, and said inner tube is using vertical
Straight design is equipped with the low-lying design of " V " type, the height of the end respective sensor of vertical component effect at the level of vertical end.Pipe
Using the tenesmus design of anti-dead-weight inside road, the peristaltic pump overturning being connected after the completion of oil dripping with silica gel oil inlet pipe realizes that oil falls
Function is inhaled, oil mass is fallen in suction line in vertical inner tube, and a small amount of oil droplet flows into the low-lying place of " V " type of horizontal part, is placed camera lens and is shaken
Oil droplet is caused to fall on sample platform.
The advantages of the utility model are as follows: 1, the oil dripping device connected with Nosepiece, before oil dripping be not necessarily to mobile platform,
The operation for only needing to rotate oil dripping device has the advantages that oil dripping accurate positioning；2, oil dripping device is equipped with sensor, for detecting
Oil dripping amount.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model oil dripping camera lens sub-assembly；
Fig. 2 is the structural schematic diagram of the automatic oil dripping device of the utility model；
Fig. 3 is the structural schematic diagram of the utility model oil dripping camera lens sub-assembly；
Fig. 4 is the cross-sectional view of the utility model oil dripping camera lens sub-assembly.
It is as shown in the figure: 1, Nosepiece, 2, oil dripping camera lens combination, 3,40 × camera lens, 4,100 × camera lens, 5, oil dripping it is tight
Firmware, 51, threaded rod, 52, nut limiting section, 53, screw, 54, threaded hole, 6, resin oil dripping, 61, locating shaft, 62, positioning
Hole, 7, silica gel oil inlet pipe, 71, outer tube, 71, inner tube, 73, V-structure, 8, sensor, 81, first positioning hole, the 82, second positioning
Hole, 9, oil inlet, 10, open slot, 11, screw, 12, card slot, 13, buckle structure.
Specific embodiment
The embodiments of the present invention are described below in detail.
Embodiment 1:
As shown in Figs 1-4, the utility model is a kind of automatic oil dripping device of Nosepiece on optical microscopy,
Including Nosepiece 1, oil dripping camera lens sub-assembly 2,40 × camera lens 3 and 100 × camera lens 4, the oil dripping camera lens sub-assembly packet
Include oil dripping fastener 5, drop of resin oil head 6, silica gel oil inlet pipe 7 and sensor 8；The Nosepiece and oil dripping camera lens sub-assembly
Between connected by oil dripping fastener, the drop of resin oil head is connect with oil dripping fastener, drop of resin oil head side be equipped with oil inlet
Mouth 9, silica gel oil inlet pipe is connect with oil inlet, and the sensor is set to the following side opening of drop of resin oil head, drop of resin oil head
Opening slot structure 10 is equipped with the corresponding surface of sensor.
The oil dripping fastener includes threaded rod 51, nut limiting section 52, screw 53 and the threaded hole set on limiting section
54。
The following side of the sensor is equipped with first positioning hole 81 and second location hole 82, and the drop of resin oil head is equipped with fixed
Position axis 61 and location hole 62, the locating shaft of drop of resin oil head are fixedly connected with the first positioning hole of sensor, and oil dripping resin
It is fixedly connected between location hole and the second location hole of sensor by screw 11.
The top of the drop of resin oil head is equipped with card slot 12, and oil dripping fastener is equipped with buckle structure 13, passes through the two
After card slot type positioning is fixed, rotates by a certain angle, be fixedly connected by the threaded hole of the screw and nut limiting section of fastener.
Further, the silica gel oil inlet pipe includes outer tube 71 and inner tube 71, and the outer tube uses pipeline Rule public access
Head, outer tube are connect with oil inlet, and the diameter of inner tube designs for gradual change type, and inner tube inlet caliber is greater than outlet caliber, said inner tube
Using vertical design, the low-lying design of " V " type 73 is equipped at the level of vertical end, the end of vertical component effect is higher than sensor
Highly.Using the tenesmus design of anti-dead-weight inside pipeline, the peristaltic pump overturning being connected after the completion of oil dripping with silica gel oil inlet pipe,
Realize oily suck-back function, oil mass is fallen in suction line in vertical inner tube, and a small amount of oil droplet flows into the low-lying place of " V " type of horizontal part, is placed
Camera lens shaking causes oil droplet to fall on sample platform.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (5)
1. a kind of automatic oil dripping device of Nosepiece on optical microscopy, which is characterized in that including Nosepiece
And oil dripping camera lens sub-assembly, the oil dripping camera lens sub-assembly include oil dripping fastener, drop of resin oil head, silica gel oil inlet pipe and sensing
Device；It is connected between the Nosepiece and oil dripping camera lens sub-assembly by oil dripping fastener, the drop of resin oil head and oil dripping
Fastener connection, drop of resin oil head side are equipped with oil inlet, and silica gel oil inlet pipe is connect with oil inlet, and the sensor is set to resin
The corresponding surface of the following side opening of oil dripping head, drop of resin oil head and sensor is equipped with opening slot structure.
2. a kind of automatic oil dripping device of Nosepiece on optical microscopy according to claim 1, feature
It is, the oil dripping fastener includes threaded rod, nut limiting section, screw and the threaded hole set on limiting section.
3. a kind of automatic oil dripping device of Nosepiece on optical microscopy according to claim 1, feature
Be, the following side of the sensor is equipped with first positioning hole and second location hole, the drop of resin oil head be equipped with locating shaft and
Location hole, the locating shaft of drop of resin oil head are fixedly connected with the first positioning hole of sensor, and the location hole and biography of oil dripping resin
It is fixedly connected between the second location hole of sensor by screw.
4. a kind of automatic oil dripping device of Nosepiece on optical microscopy according to claim 1, feature
It is, the top of the drop of resin oil head is equipped with card slot, and oil dripping fastener is equipped with buckle structure, fixed by the card slot type of the two
After position is fixed, rotates by a certain angle, be fixedly connected by the threaded hole of the screw and nut limiting section of fastener.
5. a kind of automatic oil dripping device of Nosepiece on optical microscopy according to claim 1, feature
It is, the silica gel oil inlet pipe includes outer tube and inner tube, and the outer tube uses pipeline Rule pin end, and outer tube and oil inlet connect
It connects, the diameter of inner tube designs for gradual change type, and inner tube inlet caliber is greater than outlet caliber, and said inner tube uses vertical design, leans on
The low-lying design of " V " type, the height of the end respective sensor of vertical component effect are equipped at the level of nearly vertical end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920493740.1U CN209624895U (en) | 2019-04-12 | 2019-04-12 | A kind of automatic oil dripping device of the Nosepiece on optical microscopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920493740.1U CN209624895U (en) | 2019-04-12 | 2019-04-12 | A kind of automatic oil dripping device of the Nosepiece on optical microscopy |
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| CN209624895U true CN209624895U (en) | 2019-11-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110531510A (en) * | 2019-04-12 | 2019-12-03 | 杭州智微信息科技有限公司 | A kind of automatic oil dripping device of the Nosepiece on optical microscopy |
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2019
- 2019-04-12 CN CN201920493740.1U patent/CN209624895U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110531510A (en) * | 2019-04-12 | 2019-12-03 | 杭州智微信息科技有限公司 | A kind of automatic oil dripping device of the Nosepiece on optical microscopy |
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Address after: Room 112, building 4, 368 wangjiali, Chang'an village, Wenyan street, Xiaoshan District, Hangzhou, Zhejiang 311200 Patentee after: HANGZHOU ZHIWEI INFORMATION TECHNOLOGY Co.,Ltd. Address before: Room 509.510.511.512, 5 / F, building 4, Haichuang technology center, 1288 Wenyi West Road, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province, 311121 Patentee before: HANGZHOU ZHIWEI INFORMATION TECHNOLOGY Co.,Ltd. |
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