CN209918480U - Optical lens piece anchor clamps - Google Patents
Optical lens piece anchor clamps Download PDFInfo
- Publication number
- CN209918480U CN209918480U CN201920617983.1U CN201920617983U CN209918480U CN 209918480 U CN209918480 U CN 209918480U CN 201920617983 U CN201920617983 U CN 201920617983U CN 209918480 U CN209918480 U CN 209918480U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- base
- supporting legs
- lens
- pressing strips
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000004506 ultrasonic cleaning Methods 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 11
- 229910052802 copper Inorganic materials 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 6
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Eyeglasses (AREA)
- Cleaning In General (AREA)
Abstract
The utility model provides an optical lens piece clamp, which comprises a base and a cover plate which are arranged in parallel, wherein the base and the cover plate are symmetrically provided with round holes with the same size, the upper surface of the base is evenly provided with a plurality of strip-shaped supporting legs around the round holes, the lower surface of the cover plate is evenly provided with a plurality of elastic pressing strips around the round holes, the pressing strips are arc-shaped, and the pressing strips and the supporting legs are arranged alternately; the lens is fixed through the cooperation of layering and supporting legs, then carries out ultrasonic cleaning, and the washing lens that can be comprehensive, while safe and reliable has guaranteed the intact of lens, still can fix the not unidimensional lens, washs again to practice thrift the cost, raise the efficiency.
Description
Technical Field
The utility model relates to an optical lens piece production facility field, concretely relates to anchor clamps that are used for optical lens piece cleaning process to use.
Background
The optical lens is stained with dirt marks formed by difficult-to-wipe materials and the like in the manufacturing process, and ultrasonic cleaning is needed, wherein the ultrasonic cleaning is realized by directly and indirectly acting on liquid and dirt by utilizing the cavitation action, the acceleration action and the direct current action of ultrasonic waves in the liquid, so that a dirt layer is dispersed, emulsified and stripped to achieve the cleaning purpose. However, since the optical lens is a precision element, it must be held by a fixture and then carefully cleaned in a liquid medicine, otherwise, the optical lens will have problems such as edge breakage and poor cleaning.
The used anchor clamps of washing at present are two copper that close, erect and put in the wash tank, and two boards are opened in relative one side has the recess that holds the lens, and ultrasonic wave gets into in the anchor clamps along the interplate gap in the liquid medicine. However, this cleaning method has many problems: because the distance between the two copper plates is small, and ultrasonic waves are transmitted linearly, the two copper plates can touch the plate walls more in the transmission process, the energy loss is large, the contact area with the surface of the lens is small, the cleaning effect of cavitation and other actions of the lens in liquid is reduced, and particularly, the part of the lens close to the side surface is difficult to clean; the copper plate is easy to deform and bulge towards the two sides under the action of impact and the like, and can be also lost under the action of long-time corrosion of liquid medicine, so that the grooves of the copper plate are enlarged, gaps among the copper plate are enlarged, and the copper plate can not be matched with the size of the lens any more, so that the lens falls off or is damaged; because the lens is vertically placed in the washing tank and is parallel to the plate, the lens is not firmly clamped and even slides out of the clamp, so that edge breakage or unclean cleaning and the like are caused; the size of the groove is fixed, so that the lens can only be matched with a lens with a fixed size, and the lens with each specification is cleaned by using different copper plates, so that the waste of raw materials and cost is brought.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, the utility model provides an optical lens piece anchor clamps for solve and currently use copper centre gripping lens to carry out abluent mode, the washing of existence is unclean, the copper fragile leads to the lens to drop impaired, copper and lens one-to-one use and forms this higher scheduling problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an optical lens clamp comprises a base and a cover plate which are arranged in parallel up and down, wherein circular holes with the same size are symmetrically formed in the base and the cover plate, the diameter of each circular hole is smaller than that of a lens to be clamped, a plurality of strip-shaped supporting legs are uniformly arranged on the upper surface of the base around the circular holes, and the supporting legs are obliquely arranged outwards along the radial direction of the circular holes and in the direction away from the circle center; a plurality of elastic pressing strips are uniformly arranged on the lower surface of the cover plate around the circular hole, the pressing strips are arc-shaped, the bending direction of the pressing strips is coplanar with the axis of the circular hole, and the pressing strips and the supporting legs are arranged at intervals; and the base and the cover plate are respectively provided with a fixing mechanism which is matched with each other.
The diameter of the round hole in the utility model is smaller than the diameter of the clamped lens, so when the lens is placed on the base, the lower edge of the lens can be lapped on the inner sides of the supporting legs and is simultaneously supported by a plurality of supporting legs; then place the apron corresponding the base, then have elastic layering and can compress tightly the upper edge of lens respectively to it is fixed with the lens through the cooperation of layering and supporting legs, then carry out ultrasonic cleaning.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model fixes the lens by the supporting legs and the pressing strips, and actually the contact area between the supporting legs and the pressing strips and the lens is very small, so that the ultrasonic wave can not be blocked, and the lens can be cleaned more fully and thoroughly;
2. the utility model does not rely on the shape of the circular hole on the base and the cover plate to fix the lens, so long as the approximate positions of the supporting legs and the pressing strips are not changed, even if the base and the cover plate are partially deformed, the clamping and fixing of the lens are not influenced, thereby being safer and more reliable, and ensuring the intact lens;
3. the utility model discloses well supporting legs has certain length, and consequently different heights on the supporting legs can be placed to the lens of different diameters, and the deuterogamy has elastic layering, can fix the lens of unidimensional not, washs again to practice thrift the cost, raise the efficiency.
Drawings
Fig. 1 is a schematic view of a base of the present invention;
FIG. 2 is a schematic view of the cover plate of the present invention;
FIG. 3 is a schematic side view of the base and the cover plate of the present invention;
FIG. 4 is a schematic side view of the base and the cover plate of the present invention in a fixed state;
FIG. 5 is a schematic side view of the base and the cover plate of the present invention in an unfixed state;
fig. 6 is a schematic diagram of the arrangement of the cover plate array in the present invention;
in the figure: the device comprises a base 1, a cover plate 2, supporting legs 11, a connecting rod 12, a pressing strip 21, a fixed disc 22, an elastic rope 23 and a blocking head 111.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
Example (b):
as shown in fig. 1-3, the utility model provides an optical lens piece anchor clamps, base 1 and apron 2 including upper and lower parallel arrangement, base 1 and apron 2 are the rectangle in this embodiment, and wherein the symmetry is provided with the circular port of equidimension on base 1 and the apron 2, the diameter of circular port slightly is less than the lens diameter of required centre gripping for the area of the expansion round hole as much as possible under the condition of guaranteeing fixed lens, pass through for the ultrasonic wave, improve the cleaning efficiency. The base 1 and the cover plate 2 are also respectively provided with a fixing mechanism which is matched with each other. In a preferred embodiment, the base 1 is narrower around the circular hole portion than the peripheral portion, thereby avoiding damage that may be caused by direct contact with the base 1 and the cover 2 when the lens diameter is small.
The upper surface of the base 1 is uniformly provided with a plurality of supporting legs 11 around the circular hole, the number of the supporting legs 11 is preferably 3-6, the supporting legs 11 are arranged in an outward inclined manner along the radial direction of the circular hole and the direction far away from the circle center, the supporting legs comprise 4 supporting legs 11 and are arranged in an X shape, and in the preferred scheme, the supporting legs 11 are provided with a plurality of blocking heads 111 which are arranged at equal intervals on one side close to the circular hole, so that the lens is better fixed; the lower surface of the cover plate 2 is uniformly provided with elastic pressing strips 21 with the same quantity as the supporting legs 11 around the circular hole, the pressing strips 21 are arc-shaped, the bending direction of the pressing strips 21 is coplanar with the axis of the circular hole, the pressing strips 21 and the supporting legs 11 are arranged alternately, and the lower surface of the cover plate comprises 4 pressing strips 21 and is arranged in a cross shape. When the lens is placed on the base 1, the lower edge of the lens is lapped on the inner sides of the supporting legs 11 and is simultaneously supported by the supporting legs 11; then the cover plate 2 is placed corresponding to the base 1, and the elastic pressing strips 21 can respectively press the upper edges of the lenses, so that the lenses are fixed through the matching of the pressing strips 21 and the supporting legs 11, and then ultrasonic cleaning is carried out.
As shown in fig. 4-5, the fixing mechanism in this embodiment includes non-magnetic connecting rods 12 respectively disposed at four corners of the base 1, a connecting hole is disposed at a position of the cover plate 2 corresponding to the connecting rod 12, a magnetic fixing plate 22 disposed outside the connecting rod 12 is further disposed below the cover plate 2, the fixing plate 22 is connected to the cover plate 2 through a plurality of elastic ropes 23, the length of the elastic ropes 23 is smaller than the distance between the cover plate 2 and the base 1 when in use, and the portions of the cover plate 2 and the bottom plate corresponding to the fixing plate 22 are provided with magnetic regions.
When cleaning is needed, the cover plate 2 is correspondingly placed on the base 1, the connecting rod 12 sequentially penetrates through the fixed disc 22 and the connecting hole, then the fixed disc 22 slides to the part tightly attached to the base 1 and is fixed on the base 1 through magnetic adsorption, and because the length of the elastic rope 23 is smaller than the distance between the cover plate 2 and the base 1 when in use, the elastic rope 23 is stretched and tightly presses the cover plate 2 on the base 1, so that the fixing effect is realized; after cleaning, the fixing plate 22 is taken down from the base 1 and is adsorbed to the bottom surface of the cover plate 2, and then the cleaned lenses are taken out respectively instead of the cover plate 2.
As shown in FIG. 6, the base 1 and the cover plate 2 can be respectively arranged in an array by the novel lens cleaning device, and the fixing mechanisms are arranged on the array, so that the cleaning operation of the lenses in batches is intensively carried out.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. An optical lens holder, characterized in that: the lens clamping fixture comprises a base and a cover plate which are arranged in parallel up and down, wherein circular holes with the same size are symmetrically formed in the base and the cover plate, the diameter of each circular hole is smaller than that of a lens to be clamped, a plurality of strip-shaped supporting legs are uniformly arranged on the upper surface of the base around the circular holes, and the supporting legs are obliquely arranged outwards along the radial direction of the circular holes and in the direction away from the circle center; a plurality of elastic pressing strips are uniformly arranged on the lower surface of the cover plate around the circular hole, the pressing strips are arc-shaped, the bending direction of the pressing strips is coplanar with the axis of the circular hole, and the pressing strips and the supporting legs are arranged at intervals; and the base and the cover plate are respectively provided with a fixing mechanism which is matched with each other.
2. An optical lens holder as claimed in claim 1, wherein: the fixing mechanism comprises nonmagnetic connecting rods arranged at four corners of the base, connecting holes are formed in the positions, corresponding to the connecting rods, of the cover plate, magnetic fixing plates are further arranged below the cover plate and sleeved outside the connecting rods, the fixing plates are connected with the cover plate through a plurality of elastic ropes, the lengths of the elastic ropes are smaller than the distance between the cover plate and the base when the fixing mechanism is used, and the cover plate and the bottom plate are provided with magnetic regions corresponding to the fixing plates.
3. An optical lens holder as claimed in claim 1, wherein: the base is narrower in thickness around the circular hole portion than the peripheral portion.
4. An optical lens holder as claimed in claim 1, wherein: the supporting legs are provided with a plurality of blocking heads at equal intervals on one side close to the circular hole.
5. An optical lens holder as claimed in claim 1, wherein: the number of the supporting legs is the same as that of the pressing strips, and the number of the supporting legs and the number of the pressing strips are 3-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920617983.1U CN209918480U (en) | 2019-04-30 | 2019-04-30 | Optical lens piece anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920617983.1U CN209918480U (en) | 2019-04-30 | 2019-04-30 | Optical lens piece anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209918480U true CN209918480U (en) | 2020-01-10 |
Family
ID=69089220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920617983.1U Expired - Fee Related CN209918480U (en) | 2019-04-30 | 2019-04-30 | Optical lens piece anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209918480U (en) |
-
2019
- 2019-04-30 CN CN201920617983.1U patent/CN209918480U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |