CN106842476A - Device for disassembling lens barrel pressing ring - Google Patents
Device for disassembling lens barrel pressing ring Download PDFInfo
- Publication number
- CN106842476A CN106842476A CN201710178722.XA CN201710178722A CN106842476A CN 106842476 A CN106842476 A CN 106842476A CN 201710178722 A CN201710178722 A CN 201710178722A CN 106842476 A CN106842476 A CN 106842476A
- Authority
- CN
- China
- Prior art keywords
- card
- lens barrel
- draw
- groove
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 claims abstract 2
- 239000003292 glue Substances 0.000 claims description 8
- 239000005304 optical glass Substances 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 4
- 241001330002 Bambuseae Species 0.000 abstract 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 4
- 239000011425 bamboo Substances 0.000 abstract 4
- 239000007787 solid Substances 0.000 abstract 4
- 230000007547 defect Effects 0.000 abstract 1
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention belongs to the field of assembling and disassembling of aerospace lens cone pressing rings, and particularly relates to a device for disassembling a lens cone pressing ring. The method is used for overcoming the defects that a common tool in the prior art is difficult to disassemble and optical glass is very easy to scrap due to mirror scratch caused by improper operation. Including the solid fixed section of thick bamboo of twist grip, card and base, twist grip fixes in the solid fixed section of thick bamboo upper end of card, the solid fixed section of thick bamboo outer wall of card be provided with lens cone inner wall complex stair structure, the solid fixed section of thick bamboo lower extreme of card is provided with the draw-in groove, the card sets up in the draw-in groove, the base is used for fixed lens cone flange.
Description
Technical field
The invention belongs to space flight lens barrel trim ring handling art, more particularly to a kind of device for dismantling lens barrel trim ring.
Background technology
The general band glue fastening of the trim ring of space flight lens barrel, existing instrument is difficult to dismantle, and is very easy to be made due to misoperation
Scratched into minute surface, cause optical glass to be scrapped.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of device for dismantling lens barrel trim ring, are used to overcome existing
Common tool is difficult to dismantle in technology, is very easy to cause minute surface to scratch due to misoperation, causes what optical glass scrapped to lack
Fall into.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
A kind of device for dismantling trim ring in lens barrel, it is characterized in that：Including rotary handle, card fixed cylinder,
Card and base, the rotary handle are fixed on card fixed cylinder upper end, and card is fixed drum outer wall and is provided with and matches somebody with somebody with lens barrel inwall
The ledge structure of conjunction, card fixed cylinder lower end is provided with draw-in groove, and the card is arranged in draw-in groove, and the base is used for fixed mirror
Drum flange.
Further, for more preferable fixed card, the draw-in groove upper end is provided with hole for injecting glue.
Further, the base is fixed on the table.
The present invention also provides a kind of device for dismantling the outer trim ring of lens barrel, and it is characterized in that：Including positioning sleeve, rotation
Handle, card fixed cylinder, card and base are changed hands, the positioning sleeve is sleeved on outside the card fixed cylinder, and positioning sleeve inwall sets
The ledge structure coordinated with lens barrel outer end is equipped with, the rotary handle is fixed on card fixed cylinder upper end, under card fixed cylinder
End is provided with draw-in groove, and the card is arranged in draw-in groove, and the base is used for fixed lens barrel flange.
Further, for more preferable fixed card, the draw-in groove upper end is provided with hole for injecting glue.
Further, the base is fixed on the table.
The present invention is relative to the beneficial effect of prior art：
1. present apparatus simple structure is easy-to-use, and stable connection reliability, operation controllability is strong；
2. in dismantling during trim ring, drum outer wall ledge structure is fixed by card and coordinates positioning with lens barrel inwall, dismantle external pressure
During circle, positioning is coordinated by positioning sleeve inwall ledge structure and lens barrel outer end, ensured when trim ring is dismantled using larger torque
Minute surface will not be scratched.
Brief description of the drawings
Fig. 1 is for dismantling the apparatus structure exploded perspective view of the outer trim ring of lens barrel in embodiment one；
Fig. 2 is the structural representation of card fixed cylinder in embodiment one；
Fig. 3 is the outer trim ring schematic diagram of dismounting lens barrel in embodiment one；
Fig. 4 is for dismantling the apparatus structure exploded perspective view of trim ring in lens barrel in embodiment two；
Fig. 5 is the structural representation of card fixed cylinder in embodiment two；
Fig. 6 is that trim ring schematic diagram in lens barrel is dismantled in embodiment two.
In figure, 1- rotary handles, 2- cards fixed cylinder, 3- cards, 4- positioning sleeves, 5- lens barrels, 6- bases, 7- draw-in grooves, 8-
Hole for injecting glue, 9- trim ring grooves.
Specific embodiment
The present invention is described in detail with reference to specific embodiments and the drawings.
As Figure 1-Figure 2, embodiment one provides a kind of device for dismantling the outer trim ring of lens barrel, including rotary handle 1,
Card fixed cylinder 2, card 3 and base 6, rotary handle 1 are fixed on the upper end of card fixed cylinder 2, and the lower end of card fixed cylinder 2 is provided with
Draw-in groove 7, card 3 is arranged in draw-in groove 7, and base 6 is used for the flange of fixed lens barrel 5.Also include being sleeved on outside card fixed cylinder 2
Positioning sleeve 4, the inwall of positioning sleeve 4 is provided with the ledge structure coordinated with the outer end of lens barrel 5.For more preferable fixed card 3, draw-in groove
7 upper ends are provided with hole for injecting glue 8.
When dismantling outer trim ring, as shown in figure 3, first the flange of lens barrel 5 is fixed on base 6, the inwall ledge structure of positioning sleeve 4
Coordinate with the outer end of lens barrel 5 and position, the insertion draw-in groove 7 of card 3, the ledge of card 3 insertion trim ring groove 9 pulls rotary handle
1, that is, complete the dismounting of outer trim ring.
As shown in fig. 4-5, embodiment two provides another device for dismantling trim ring in lens barrel, including rotary handle
1st, card fixed cylinder 2, card 3 and base 6, rotary handle 1 are fixed on the upper end of card fixed cylinder 2, and the lower end of card fixed cylinder 2 is set
There is draw-in groove 7, card 3 is arranged in draw-in groove 7, base 6 is used for the flange of fixed lens barrel 5.The outer wall of card fixed cylinder 2 is provided with and lens barrel
The ledge structure that 5 inwalls coordinate, for more preferable fixed card 3, the upper end of draw-in groove 7 is provided with hole for injecting glue 8.
In dismounting during trim ring, as shown in fig. 6, first the flange of lens barrel 5 is fixed on base 6, the insertion draw-in groove 7 of card 3, card
3 ledges insertion trim ring groove 9, the lower edge of card fixed cylinder 2 coordinates positioning with the inwall ledge structure of lens barrel 5, pulls rotation hand
Handle 1, that is, complete the dismounting of interior trim ring.
Claims (6)
1. a kind of device for dismantling trim ring in lens barrel, it is characterised in that：Including rotary handle, card fixed cylinder, card and
Base, the rotary handle is fixed on card fixed cylinder upper end, and card fixes drum outer wall and is provided with the platform coordinated with lens barrel inwall
Stage structure, card fixed cylinder lower end is provided with draw-in groove, and the card is arranged in draw-in groove, and the base is used for fixed lens barrel method
It is blue.
2. a kind of device for dismantling trim ring in lens barrel according to claim 1, it is characterised in that：The draw-in groove upper end
It is provided with hole for injecting glue.
3. a kind of device for dismantling trim ring in lens barrel according to claim 2, it is characterised in that：The base is fixed
On the table.
4. a kind of device for dismantling the outer trim ring of lens barrel, it is characterised in that：Including positioning sleeve, rotary handle, card fixed cylinder,
Card and base, the positioning sleeve are sleeved on outside the card fixed cylinder, and positioning sleeve inwall is provided with matches somebody with somebody with lens barrel outer end
The ledge structure of conjunction, the rotary handle is fixed on card fixed cylinder upper end, and card fixed cylinder lower end is provided with draw-in groove, the card
Piece is arranged in draw-in groove, and the base is used for fixed lens barrel flange.
5. a kind of device for dismantling trim ring in lens barrel according to claim 4, it is characterised in that：The draw-in groove upper end
It is provided with hole for injecting glue.
6. a kind of device for dismantling trim ring in lens barrel according to claim 5, it is characterised in that：The base is fixed
On the table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710178722.XA CN106842476A (en) | 2017-03-23 | 2017-03-23 | Device for disassembling lens barrel pressing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710178722.XA CN106842476A (en) | 2017-03-23 | 2017-03-23 | Device for disassembling lens barrel pressing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106842476A true CN106842476A (en) | 2017-06-13 |
Family
ID=59130311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710178722.XA Pending CN106842476A (en) | 2017-03-23 | 2017-03-23 | Device for disassembling lens barrel pressing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106842476A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940554A (en) * | 2019-04-26 | 2019-06-28 | 陕西国防工业职业技术学院 | A kind of optics microscope group pressing ring provision for disengagement and eyeglass method for dismounting |
| CN110757406A (en) * | 2019-11-06 | 2020-02-07 | 济南和普威视光电技术有限公司 | Lens clamping ring fastening and dismounting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786130A (en) * | 2013-12-27 | 2014-05-14 | 中国科学院西安光学精密机械研究所 | Optical lens dismounting device |
| CN104180203A (en) * | 2013-05-23 | 2014-12-03 | 海洋王（东莞）照明科技有限公司 | Anti-explosion platform lamp set |
| CN205209345U (en) * | 2015-12-01 | 2016-05-04 | 河北汉光重工有限责任公司 | Focusing structure of not having camera lens of beating |
| CN205254863U (en) * | 2015-11-17 | 2016-05-25 | 湖北华中光电科技有限公司 | A elasticity spanner for clamping ring assembly |
| CN206757144U (en) * | 2017-03-23 | 2017-12-15 | 中国科学院西安光学精密机械研究所 | Device for disassembling lens barrel pressing ring |
-
2017
- 2017-03-23 CN CN201710178722.XA patent/CN106842476A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180203A (en) * | 2013-05-23 | 2014-12-03 | 海洋王（东莞）照明科技有限公司 | Anti-explosion platform lamp set |
| CN103786130A (en) * | 2013-12-27 | 2014-05-14 | 中国科学院西安光学精密机械研究所 | Optical lens dismounting device |
| CN205254863U (en) * | 2015-11-17 | 2016-05-25 | 湖北华中光电科技有限公司 | A elasticity spanner for clamping ring assembly |
| CN205209345U (en) * | 2015-12-01 | 2016-05-04 | 河北汉光重工有限责任公司 | Focusing structure of not having camera lens of beating |
| CN206757144U (en) * | 2017-03-23 | 2017-12-15 | 中国科学院西安光学精密机械研究所 | Device for disassembling lens barrel pressing ring |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940554A (en) * | 2019-04-26 | 2019-06-28 | 陕西国防工业职业技术学院 | A kind of optics microscope group pressing ring provision for disengagement and eyeglass method for dismounting |
| CN109940554B (en) * | 2019-04-26 | 2024-05-03 | 陕西国防工业职业技术学院 | Optical lens group clamping ring dismounting device and lens dismounting method |
| CN110757406A (en) * | 2019-11-06 | 2020-02-07 | 济南和普威视光电技术有限公司 | Lens clamping ring fastening and dismounting device |
| CN110757406B (en) * | 2019-11-06 | 2021-03-30 | 济南和普威视光电技术有限公司 | Lens clamping ring fastening and dismounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
|
| RJ01 | Rejection of invention patent application after publication |