CN206757144U - Device for disassembling lens barrel pressing ring - Google Patents
Device for disassembling lens barrel pressing ring Download PDFInfo
- Publication number
- CN206757144U CN206757144U CN201720289841.8U CN201720289841U CN206757144U CN 206757144 U CN206757144 U CN 206757144U CN 201720289841 U CN201720289841 U CN 201720289841U CN 206757144 U CN206757144 U CN 206757144U
- Authority
- CN
- China
- Prior art keywords
- card
- lens barrel
- base
- trim ring
- fixed
- 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.)
- Expired - Fee Related
Links
- 239000003292 glue Substances 0.000 claims description 8
- 239000005304 optical glass Substances 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 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
- 210000003739 neck Anatomy 0.000 description 15
- 238000010586 diagram Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Eyeglasses (AREA)
Abstract
The utility model belongs to space lens cone clamping ring loading and unloading field especially relates to a device for dismantling lens cone clamping 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 utility model belongs to space flight lens barrel trim ring handling art, more particularly to a kind of dress for being used to dismantle lens barrel trim ring
Put.
Background technology
The trim ring of space flight lens barrel typically band glue fastens, and existing instrument is difficult to dismantle, and is very easy to because misoperation is made
Scratched into minute surface, cause optical glass to be scrapped.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of device for being used to dismantle lens barrel trim ring, to overcome
Common tool is difficult to dismantle in the prior art, is very easy to, because misoperation causes minute surface to scratch, cause optical glass to be scrapped
The defects of.
In order to solve the above technical problems, technical scheme is used by the utility model：
A kind of device for being used to dismantle 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 matches somebody with somebody with lens barrel inwall
The ledge structure of conjunction, card fixed cylinder lower end are provided with neck, and the card is arranged in neck, and the base is used for fixed mirror
Drum flange.
Further, in order to which more preferable fixed card, the neck upper end are provided with hole for injecting glue.
Further, the base is fixed on the table.
The utility model also provides a kind of device for being used to dismantle the outer trim ring of lens barrel, and it is characterized in that：Including positioning
Set, rotary handle, card fixed cylinder, card and base, the positioning sleeve is sleeved on outside the card fixed cylinder, in positioning sleeve
Wall is provided with the ledge structure coordinated with lens barrel outer end, and the rotary handle is fixed on card fixed cylinder upper end, and card is fixed
Cylinder lower end is provided with neck, and the card is arranged in neck, and the base is used for fixed lens barrel flange.
Further, in order to which more preferable fixed card, the neck upper end are provided with hole for injecting glue.
Further, the base is fixed on the table.
The utility model is relative to the beneficial effect of prior art：
1. the present apparatus is simple in construction easy-to-use, stable connection is reliable, and operation controllability is strong；
2. in dismounting during trim ring, drum outer wall ledge structure is fixed by card and coordinates positioning with lens barrel inwall, dismantles external pressure
During circle, coordinated by positioning sleeve inwall ledge structure and lens barrel outer end and positioned, ensured when dismantling trim ring using larger torque
Minute surface will not be scratched.
Brief description of the drawings
Fig. 1 is the apparatus structure exploded perspective view for being used to dismantle 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 that the outer trim ring schematic diagram of lens barrel is dismantled in embodiment one；
Fig. 4 is the apparatus structure exploded perspective view for being used to dismantle 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- necks, 8-
Hole for injecting glue, 9- trim ring grooves.
Embodiment
The utility model 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 being used to dismantle 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
Neck 7, card 3 are arranged in neck 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 are provided with the ledge structure coordinated with the outer end of lens barrel 5.For more preferable fixed card 3, neck
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, card 3 inserts neck 7, 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 being used to dismantle 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 neck 7, card 3 is arranged in neck 7, and 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 neck 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, card 3 inserts neck 7, card
3 ledges insertion trim ring groove 9, the lower edge of card fixed cylinder 2 coordinates with the inwall ledge structure of lens barrel 5 to be positioned, and pulls rotation hand
Handle 1, i.e., the dismounting of trim ring in completion.
Claims (6)
- A kind of 1. device for being used to dismantle trim ring in lens barrel, it is characterised in that：Including rotary handle, card fixed cylinder, card and Base, the rotary handle are 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 are provided with neck, and the card is arranged in neck, and the base is used for fixed lens barrel method It is blue.
- A kind of 2. device for being used to dismantle trim ring in lens barrel according to claim 1, it is characterised in that：The neck upper end It is provided with hole for injecting glue.
- A kind of 3. device for being used to dismantle trim ring in lens barrel according to claim 2, it is characterised in that：The base is fixed On the table.
- A kind of 4. device for being used to dismantle 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 are fixed on card fixed cylinder upper end, and card fixed cylinder lower end is provided with neck, the card Piece is arranged in neck, and the base is used for fixed lens barrel flange.
- A kind of 5. device for being used to dismantle the outer trim ring of lens barrel according to claim 4, it is characterised in that：The neck upper end It is provided with hole for injecting glue.
- A kind of 6. device for being used to dismantle the outer trim ring of 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 |
|---|---|---|---|
| CN201720289841.8U CN206757144U (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 |
|---|---|---|---|
| CN201720289841.8U CN206757144U (en) | 2017-03-23 | 2017-03-23 | Device for disassembling lens barrel pressing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206757144U true CN206757144U (en) | 2017-12-15 |
Family
ID=60610534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720289841.8U Expired - Fee Related CN206757144U (en) | 2017-03-23 | 2017-03-23 | Device for disassembling lens barrel pressing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206757144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106842476A (en) * | 2017-03-23 | 2017-06-13 | 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 CN201720289841.8U patent/CN206757144U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106842476A (en) * | 2017-03-23 | 2017-06-13 | 中国科学院西安光学精密机械研究所 | Device for disassembling lens barrel pressing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 |