CN210452405U - Contact lens clamping mechanism - Google Patents
Contact lens clamping mechanism Download PDFInfo
- Publication number
- CN210452405U CN210452405U CN201921420429.0U CN201921420429U CN210452405U CN 210452405 U CN210452405 U CN 210452405U CN 201921420429 U CN201921420429 U CN 201921420429U CN 210452405 U CN210452405 U CN 210452405U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- contact lens
- silica gel
- oval
- head
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 46
- 239000010935 stainless steel Substances 0.000 claims abstract description 46
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000741 silica gel Substances 0.000 claims abstract description 31
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 31
- 239000011241 protective layer Substances 0.000 claims description 12
- 239000010410 layer Substances 0.000 claims description 11
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- 230000008859 change Effects 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 abstract description 3
- 238000006748 scratching Methods 0.000 abstract description 3
- 230000002393 scratching effect Effects 0.000 abstract description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Images
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a mechanism is got to contact lens's clamp, including the stainless steel support that is symmetrical structure, the head end of stainless steel support scales up from the head end to the tail end for closed form and stainless steel support's opening width, stainless steel support's tail end symmetry is provided with stainless steel thin slice, stainless steel thin slice's inboard symmetry is provided with oval silica gel piece. The utility model discloses change V type tweezers port into oval silica gel piece to on attached stainless steel sheet, the material of pressing from both sides the mechanism of getting is replaced by stainless steel material, attached oval silica gel piece easily on the one hand, on the other hand, when oval silica gel piece is damaged, can directly change oval silica gel piece, and need not change whole anchor clamps, and also can not appear splitting after using many times. The clamping mechanism is ready to use after being assembled, adjustment is not needed, operation is simple, other auxiliary actions are not needed, and the oval silica gel sheet can be directly installed without breaking or scratching the contact lens.
Description
Technical Field
The utility model relates to a contact lens's clamp is got mechanism.
Background
The contact lens clamping mechanism is a necessary inspection tool for a contact lens production process, and the contact lens clamping mechanism in the prior design has the following defects:
first, the contact lens clamping mechanism is made of plastic, and is easy to break after being used for many times, and is not environment-friendly and difficult to recycle.
Secondly, the front end of the contact lens clamping mechanism is a V-shaped port, the port is coated with V-shaped silica gel, the reliability is poor, and the V-shaped silica gel is easy to break after being used for multiple times, so that the contact lenses are damaged or scratched.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides a mechanism is got to contact lens's clamp improves and gets the reliability of getting the mechanism, has convenient operation, does not press from both sides advantages such as broken or fish tail lens.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
the utility model provides a mechanism is got to clamp of contact lens, is including the stainless steel support that is symmetrical structure, the head end of stainless steel support is closed form and stainless steel support's opening width from the head end to the tail end and increases progressively, stainless steel support's tail end symmetry is provided with the stainless steel thin slice, the inboard symmetry of stainless steel thin slice is provided with oval silica gel piece.
Preferably, the stainless steel bracket comprises a U-shaped or V-shaped head, the tail end of the head is symmetrically provided with arms, the tail end of each arm is symmetrically provided with an extending part extending outwards, and the head, the arms and the extending parts are integrally formed.
Preferably, the head portion is wrapped with a first flexible protective layer.
Preferably, the stainless steel sheet is wrapped with a second flexible protective layer.
Preferably, the first flexible protective layer and the second flexible protective layer are silica gel layers.
Preferably, the outer surface of the silica gel layer is provided with an anti-skidding structure.
Preferably, still include oval clamping part, oval clamping part sets up on stainless steel sheet with the mode of dismantling, stainless steel sheet passes through coupling assembling and is connected with the origin department of oval clamping part, oval clamping part periphery parcel has oval silica gel piece.
The utility model has the advantages that:
the utility model discloses change V type tweezers port into oval silica gel piece to on attached stainless steel sheet, the material of pressing from both sides the mechanism of getting is replaced by stainless steel material, attached oval silica gel piece easily on the one hand, on the other hand, when oval silica gel piece is damaged, can directly change oval silica gel piece, and need not change whole anchor clamps, and also can not appear splitting after using many times. The clamping mechanism is ready to use after being assembled, adjustment is not needed, operation is simple, other auxiliary actions are not needed, and the oval silica gel sheet can be directly installed without breaking or scratching the contact lens.
Drawings
Fig. 1 is a schematic structural view of a contact lens gripping mechanism according to the present invention;
fig. 2 is a schematic view of the contact lens clamping device of the present invention;
the reference numerals of the drawings have the following meanings:
1: a first flexible protective layer; 2: a second flexible protective layer; 3: an oval silica gel sheet; 4: a stainless steel bracket; 5: a contact lens; 6: a stainless steel sheet; 7: a head portion; 8: an arm portion; 9: an extension portion; 10: an oval-shaped clamping portion.
Detailed Description
The technical solution of the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not limited to the present invention.
As shown in fig. 1, a contact lens gripping mechanism includes a stainless steel holder 4 having a symmetrical structure, wherein a head end of the stainless steel holder 4 is closed and an opening width of the stainless steel holder 4 increases from the head end to a tail end, specifically, the stainless steel holder 4 includes a head portion 7, an arm portion 8 and an extension portion 9, and the head portion 7, the arm portion 8 and the extension portion 9 are integrally formed. The head 7 is U-shaped or V-shaped, and taking the direction of fig. 1 as an example, the top is the head 7, which is a bilateral symmetry structure, the horizontal distance of the middle gap is set as the opening width, then the head end of the head 7 is closed, and the opening width increases from the head end above to the tail end below.
The tail end of the head part 7 is symmetrically provided with an arm part 8, and similarly, the opening width of the arm part 8 increases from the upper head end to the lower tail end. The tail end of the arm part 8 is symmetrically provided with an extension part 9 extending outwards, the opening width of the extension part 9 increases gradually from the head end above to the tail end below, the extension part 9 extends outwards smoothly, and the extending radian is generally 45-75 degrees. Preferably, head 7 parcel has first flexible protective layer 1, for example, can adopt silica gel layer, rubber layer etc. and silica gel layer surface can set up anti-skidding structure, for example, concave convex point structure etc..
In order to improve the life who gets the mechanism of getting, can also further optimize the structure, for example, it still includes oval clamping part 10 to get the mechanism of getting, oval clamping part 10 sets up on stainless steel sheet 6 with removable mode, stainless steel sheet 6 passes through coupling assembling and is connected with the origin department of oval clamping part 10, oval clamping part 10 periphery parcel has oval silica gel piece 3. As shown in fig. 2, when the gripping mechanism is used for gripping the lenses of the contact lenses 5 for a long time, when the oval silicone sheet is damaged, the oval silicone sheet can be directly replaced without replacing the whole fixture, and the lenses are not broken after being used for many times.
The utility model discloses change V type tweezers port into oval silica gel piece 3 to attached on the stainless steel clamping piece (also be stainless steel thin slice), the material of pressing from both sides the mechanism of getting is replaced by stainless steel material, on the one hand attached oval silica gel piece easily, on the other hand, when oval silica gel piece 3 is damaged, can directly change oval silica gel piece 3, and need not change whole anchor clamps, and also can not appear the fracture after using many times. The clamping mechanism is ready to use after being assembled, adjustment is not needed, operation is simple, other auxiliary actions are not needed, and the oval silica gel sheet can be directly installed without breaking or scratching the contact lens.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings are utilized, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a mechanism is got to clamp of contact lens which characterized in that, is including stainless steel support (4) that are symmetrical structure, the head end of stainless steel support (4) is the opening width of closed form and stainless steel support (4) and increases progressively from the head end to the tail end, the tail end symmetry of stainless steel support (4) is provided with stainless steel thin slice (6), the inboard symmetry of stainless steel thin slice (6) is provided with oval silica gel piece (3).
2. The contact lens gripping mechanism according to claim 1, wherein the stainless steel holder (4) comprises a head (7) in a "U" shape or a "V" shape, the tail end of the head (7) is symmetrically provided with an arm (8), the tail end of the arm (8) is symmetrically provided with an extension (9) extending outwards, and the head (7), the arm (8) and the extension (9) are integrally formed.
3. A contact lens gripper mechanism as claimed in claim 2, characterized in that said head (7) is wrapped with a first flexible protective layer (1).
4. A contact lens gripper mechanism as claimed in claim 1, characterized in that said stainless steel sheet (6) is covered with a second flexible protective layer (2).
5. A contact lens gripper mechanism according to claim 3, wherein said first flexible protective layer (1) is a silicone layer.
6. The contact lens gripping mechanism as claimed in claim 5, wherein the outer surface of the silicone layer is provided with an anti-slip structure.
7. The contact lens clamping mechanism as claimed in claim 1, further comprising an oval clamping portion (10), wherein the oval clamping portion (10) is detachably disposed on the stainless steel sheet (6), the stainless steel sheet (6) is connected with the origin of the oval clamping portion (10) through a connecting assembly, and the oval clamping portion (10) is wrapped with the oval silicone sheet (3).
8. A contact lens gripping mechanism according to claim 4, wherein the second flexible protective layer (2) is a silicone layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921420429.0U CN210452405U (en) | 2019-08-29 | 2019-08-29 | Contact lens clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921420429.0U CN210452405U (en) | 2019-08-29 | 2019-08-29 | Contact lens clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210452405U true CN210452405U (en) | 2020-05-05 |
Family
ID=70430462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921420429.0U Expired - Fee Related CN210452405U (en) | 2019-08-29 | 2019-08-29 | Contact lens clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210452405U (en) |
-
2019
- 2019-08-29 CN CN201921420429.0U patent/CN210452405U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200505 |