CN108670499A - A kind of ophthalmic crystalline lens clamping device of double working modes - Google Patents
A kind of ophthalmic crystalline lens clamping device of double working modes Download PDFInfo
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- CN108670499A CN108670499A CN201810320446.0A CN201810320446A CN108670499A CN 108670499 A CN108670499 A CN 108670499A CN 201810320446 A CN201810320446 A CN 201810320446A CN 108670499 A CN108670499 A CN 108670499A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
- A61F2/16—Intraocular lenses
- A61F2/1691—Packages or dispensers for intraocular lenses
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- Ophthalmology & Optometry (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
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- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
The present invention relates to a kind of ophthalmic crystalline lens clamping devices of double working modes, it is characterised in that：It is spirally connected component, clip body including be spirally connected component, downlink of hand-held housing, input unit, uplink；The hand-held housing includes major diameter cylinder, right side through-hole, left limit slot, connection jack, path cylinder, side limit hole, lower limit ring；The input unit includes rectangle inserted link, driving nut, driven lantern ring；The uplink be spirally connected component include the first male-pipe, the first riffled tube；The downlink be spirally connected component include the second male-pipe, the second riffled tube；The clip body includes flexible clamp arm, upper actuating arm, lower actuating arm, uplink clamping plate.A kind of ophthalmic crystalline lens clamping device of double working modes of the present invention, it is easy to operate；Operation is accurate, process safety；Two kinds of operating modes of speed may be implemented.
Description
Technical field
The present invention relates to the field of medical instrument technology, and in particular to a kind of ophthalmic crystalline lens clamping dress of double working modes
It sets.
Background technology
Intraocular lens refer to a kind of special lenses made of synthetic material, its ingredient includes silica gel, poly- methyl
Methyl acrylate, hydrogel etc..The shape function of intraocular lens has light-weight, optical property similar to the crystalline lens of human eye
Height, no antigen cause the characteristics such as inflammatory, carcinogenicity and energy biodegradation.Postcataract has extractd muddy crystalline lens, by people
Work lens implanting intraocular substitutes original crystalline lens, makes external object focal imaging on the retina, can see surrounding clearly
Scenery.
Intraocular lens are clamped usually using tweezers, it is taken out out of storage vessel, since manpower control clamping is crystalline
The dynamics of body is very unstable, and tweezers are sharply easy to damage intraocular lens, it is therefore desirable to which designing one kind being capable of stable holding
Lenticular clamping device and clamp method.
Invention content
In order to solve technical problem present in background technology, it is crystalline that the present invention provides a kind of ophthalmic of double working modes
Body clamping device, it is easy to operate；Operation is accurate, and two kinds of operating modes of speed may be implemented in process safety.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of ophthalmic crystalline lens clamping device of double working modes, it is characterised in that：Including hand-held housing, input unit, on
Be spirally connected component, downlink of row is spirally connected component, clip body；
The hand-held housing includes：
Major diameter cylinder, hollow cylinder shape, the major diameter cylinder are axially arranged along the vertical direction；
Right side through-hole is located in an axial direction on the right side of the major diameter cylinder；
Left limit slot is located in an axial direction on the left of the major diameter cylinder；
It is connected to jack, is located at major diameter cylinder lower face center；
Path cylinder is coaxially located at below the major diameter cylinder, is connected to major diameter cylinder by being connected to jack, the path cylinder
Outer diameter is less than the major diameter outside diameter of cylinder, the path cylinder lower ending opening setting；
Side limit hole is equipped with two, and the path cylinder arranged on left and right sides is axially arranged with a side limit hole along it respectively；
Lower limit ring is located at path cylinder outer wall lower half portion；
The input unit includes：
Rectangle inserted link from top to bottom sequentially passes through major diameter cylinder, connection jack, the setting of path cylinder, rectangle inserted link upper end
The transmission plug for forming rectangular section is expanded, the part that the rectangle inserted link is located in the path cylinder is additionally provided with spring catch
Ring, the rectangle inserted link are located at the part in the path cylinder and are also wrapped with the first compression spring, and first compression spring is located at described
Above spring baffle ring；
Nut is driven, the path cylinder outer wall is set in, the driving nut is rotatably located at the major diameter cylinder under
Between spacing ring；
Driven lantern ring is slidably set in the rectangle inserted link and is located at spring baffle ring lower position, outside the driven lantern ring
Wall arranged on left and right sides is separately formed the driven plug mating with respective side limit hole, and the driven plug ends form
With the external screw thread of the driving nut thread cooperation；
The driven lantern ring, connection jack can allow rectangle inserted link to be freely rotated；
The uplink component that is spirally connected is located at major diameter cylinder lower half portion, and the uplink component that is spirally connected includes：
First male-pipe is slidably set on the rectangle inserted link, and the first male-pipe inner wall is shaped to and square
Shape inserted link torque drive connects rectangular-shaped, and the first male-pipe outer wall lower edge is equipped with annular groove and is arranged with first set
Ring, first lantern ring are fixed on the major diameter cylinder inner wall；
First riffled tube is screwed onto the first male-pipe outer wall, is equipped with and the left side on the left of first riffled tube
The first mating lateral mass of limiting slot；
The downlink is spirally connected component equipped with two, and the major diameter cylinder middle part, major diameter cylinder top are each provided with an institute
It states downlink to be spirally connected component, the downlink component that is spirally connected includes：
Second male-pipe, second male-pipe with transmission plug torque drive to connect, second male-pipe
Tube chamber is equipped with annular groove in the second male-pipe outer wall upper edge and is arranged with second set to be installed with the rotation of rectangle inserted link
Ring, second lantern ring are fixed on the major diameter cylinder inner wall；
Second riffled tube is screwed onto the second male-pipe outer wall, is equipped with and the left side on the left of second riffled tube
The second mating lateral mass of limiting slot；
The screw pitch of the second male-pipe above major diameter cylinder is more than the second external screw thread being located in the middle part of major diameter cylinder
Pipe screw pitch；
The clip body includes：
Flexible clamp arm, the flexible clamp arm includes cannulated sleeve, and lower end is equipped with downlink clamping plate, the sky on the right side of the cannulated sleeve
Through fixed core bar is inserted with, the fixed core bar upper end is connected to the major diameter cylinder by fixed transverse rod for heart sleeve upper surface
Above right side, the fixed core bar is located at the end in cannulated sleeve and forms spring stopper, and the fixed core bar is located at described
Part in cannulated sleeve is wrapped with the second compression spring, and second compression spring is located above the spring stopper；
Upper actuating arm is fixed on the right side of the second riffled tube being located above, after the upper actuating arm passes through the right side through-hole
It extends on the right side of hand-held housing, it is upper at cannulated sleeve top position that the upper actuating arm is set in the fixed core bar；
Lower actuating arm is fixed on the right side of underlying second riffled tube, after the lower actuating arm passes through the right side through-hole
It extends on the right side of hand-held housing, the lower actuating arm, which is set on the cannulated sleeve, to be located at downlink clamping plate top position；
Uplink clamping plate is fixed on the right side of first riffled tube, and the uplink clamping plate extends to after passing through the right side through-hole
On the right side of hand-held housing.
Further, rectangle inserted link rear end, which is expanded, forms cylinder and turns one's head.
Further, downlink clamping plate lower face, uplink clamping plate upper surface are respectively equipped with contact made of soft material.
Beneficial effects of the present invention：
A kind of ophthalmic crystalline lens clamping device of double working modes of the present invention, it is easy to operate：
Head drive rectangle inserted link, drive joint rotation are pinched by rotating the cylinder, the rectangle inserted link rotation is finally to reality
The uplink of existing uplink clamping plate, the drive joint rotation finally to realize the downlink of the downlink clamping plate, the uplink clamping plate,
Downlink clamping plate clamps ophthalmic crystalline lens.
A kind of ophthalmic crystalline lens clamping device of double working modes of the present invention, operation is accurate, process safety：
The screw pitch that the distance that the first circle uplink clamping plate is advanced is the first male-pipe is pinched due to rotating the cylinder, under described
The distance that row clamping plate is advanced is the screw pitch of any second male-pipe, therefore the travel distance of the uplink clamping plate, downlink clamping plate
It is very accurate；It, can be with and since downlink clamping plate lower face, uplink clamping plate upper surface are respectively equipped with contact made of soft material
Avoid damage to ophthalmic crystalline lens.
Two kinds of work of speed may be implemented in a kind of ophthalmic crystalline lens clamping device of double working modes of the present invention
Pattern：
By rotating the driving nut drive rectangle inserted link make its along major diameter cylinder move axially, make its with positioned at major diameter
The downlink above cylinder or middle part corresponding second male-pipe of component that is spirally connected is sequentially connected, the be located above major diameter cylinder
The screw pitch of two male-pipes is more than the second male-pipe screw pitch being located in the middle part of major diameter cylinder, therefore turns with same rotational speed
Under the premise of dynamic cylinder is turned one's head, the second riffled tube downstream rate above major diameter cylinder faster, press from both sides at this time by the downlink
Plate downlink faster, can complete that lenticular holding action is clamped faster.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of sectional view of embodiment of the clamping device.
Fig. 2 is a kind of sectional view of embodiment of the clamping device.
Fig. 3 is a kind of sectional view of embodiment of the clamping device.
Fig. 4 is a kind of sectional view of embodiment of the clamping device.
Fig. 5 is Section A-A sectional view in Fig. 1.
In figure:
1. hand-held housing, 11. major diameter cylinders, 12. right side through-holes, 13. left limit slots, 14. connection jacks, 15. path cylinders,
16. side limit hole, 17. lower limit rings；
2. input unit, 21. rectangle inserted links, 21a. transmission plugs, 21b. spring baffle rings, the first compression springs of 21c., 21d. cylinders are pinched
Head, 22. driving nuts, 23. driven lantern rings, the driven plugs of 23a.;
The component 3. uplink is spirally connected, 31. first male-pipes, the first lantern rings of 31a., 32. first riffled tubes, the first lateral mass of 32a.；
The component 4. downlink is spirally connected, 41. second male-pipes, the second lantern rings of 41a., 42. second riffled tubes, the second lateral mass of 42a.；
5. clip body, 51. flexible clamp arm, 51a. cannulated sleeves, 51b. downlink clamping plates, 51c. fix core bar, 51d. fixes horizontal
Bar, 51e. spring stoppers, the second compression springs of 51f., actuating arm on 52., 53. times actuating arms, 54. uplink clamping plates.
Specific implementation mode
Below in conjunction with attached drawing, the present invention is described in further detail.
A kind of ophthalmic crystalline lens clamping device of double working modes, it is characterised in that：Including hand-held housing 1, input dress
Be spirally connected component 3, downlink of 2, uplink is set to be spirally connected component 4, clip body 5；
The hand-held housing 1 includes：
Major diameter cylinder 11, hollow cylinder shape, the major diameter cylinder 11 is axial to be arranged along the vertical direction；
Right side through-hole 12 is located at 11 right side of the major diameter cylinder in an axial direction；
Left limit slot 13 is located at 11 left side of the major diameter cylinder in an axial direction；
It is connected to jack 14, is located at 11 lower face center of the major diameter cylinder；
Path cylinder 15 is coaxially located at 11 lower section of the major diameter cylinder, is connected to major diameter cylinder 11 by being connected to jack 14, described
15 outer diameter of path cylinder is less than 11 outer diameter of major diameter cylinder, 15 lower ending opening of the path cylinder setting；
Side limit hole 16 is equipped with two, and 15 arranged on left and right sides of path cylinder is axially arranged with a side limit hole along it respectively
16；
Lower limit ring 17 is located at 15 outer wall lower half portion of the path cylinder；
The input unit 2 includes：
Rectangle inserted link 21 from top to bottom sequentially passes through major diameter cylinder 11, connection jack 14, path cylinder 15 and is arranged, the rectangle
The transmission plug 21a for forming rectangular section is expanded in 21 upper end of inserted link, and the rectangle inserted link 21 is located in the path cylinder 15
Part be additionally provided with spring baffle ring 21b, the part that the rectangle inserted link 21 is located in the path cylinder 15 is also wrapped with first
Compression spring 21c, the first compression spring 21c are located at the tops spring baffle ring 21b；
Nut 22 is driven, 15 outer wall of path cylinder is set in, the driving nut 22 is rotatably located at the major diameter circle
Between cylinder 11 and lower limit ring 17；
Driven lantern ring 23 is slidably set in the rectangle inserted link 21 and is located at spring baffle ring 21b lower positions, described driven
23 outer wall arranged on left and right sides of lantern ring is separately formed the driven plug 23a mating with respective side limit hole 16, described driven slotting
The ends head 23a form the external screw thread with driving 22 screw-thread fit of nut；
The driven lantern ring 23, connection jack 14 can allow rectangle inserted link 21 to be freely rotated；
The uplink component 3 that is spirally connected is located at 1 lower half portion of major diameter cylinder, and the uplink component 3 that is spirally connected includes：
First male-pipe 31 is slidably set on the rectangle inserted link 21,31 inner wall of the first male-pipe molding
Rectangular-shaped to be connect with 21 torque drive of rectangle inserted link, first male-pipe, 31 outer wall lower edge is equipped with annular groove and covers
It is fixed on 11 inner wall of major diameter cylinder equipped with the first lantern ring 31a, the first lantern ring 31a；
First riffled tube 32, is screwed onto 31 outer wall of the first male-pipe, first riffled tube, 32 left side be equipped with
The first mating lateral mass 32a of the left limit slot 13；
The downlink is spirally connected component 4 equipped with two, and 1 middle part of the major diameter cylinder, 1 top of major diameter cylinder are each provided with one
The downlink is spirally connected component 4, and the downlink component 4 that is spirally connected includes：
Second male-pipe 41, second male-pipe 41 with transmission plug 21a torque drives to connect, outside described second
41 tube chamber of screwed pipe rotates to be installed with rectangle inserted link 21, and annular groove is equipped with simultaneously in second male-pipe, 41 outer wall upper edge
It is arranged with the second lantern ring 41a, the second lantern ring 41a and is fixed on 11 inner wall of major diameter cylinder；
Second riffled tube 42, is screwed onto 41 outer wall of the second male-pipe, second riffled tube, 42 left side be equipped with
The second mating lateral mass 42a of the left limit slot 13；
The screw pitch of the second male-pipe 41 above major diameter cylinder 11, which is more than, is located at the second of 11 middle part of major diameter cylinder
41 screw pitch of male-pipe；
The clip body 5 includes：
Flexible clamp arm 51, the flexible clamp arm 51 include cannulated sleeve 51a, and the right sides cannulated sleeve 51a lower end is equipped with downlink
The upper surfaces clamping plate 51b, the cannulated sleeve 51a pass through solid through fixed core bar 51c, the upper ends fixed core bar 51c is inserted with
Determine cross bar 51d and be connected to 11 right side top of the major diameter cylinder, the fixed core bar 51c is located at the end in cannulated sleeve 51a
Spring stopper 51e is formed, the part that the fixed core bar 51c is located in the cannulated sleeve 51a is wrapped with the second compression spring
51f, the second compression spring 51f are located above the spring stopper 51e；
Upper actuating arm 52, is fixed on 42 right side of the second riffled tube being located above, and the upper actuating arm 52 passes through the right side
1 right side of hand-held housing is extended to after through-hole 12, the upper actuating arm 52, which is set on the fixed core bar 51c, is located at cannulated sleeve
At the top positions 51a；
Lower actuating arm 53, is fixed on 42 right side of underlying second riffled tube, and the lower actuating arm 53 passes through the right side
1 right side of hand-held housing is extended to after through-hole 12, the lower actuating arm 53, which is set on the cannulated sleeve 51a, is located at downlink clamping plate
At the top positions 51b；
Uplink clamping plate 54, is fixed on first riffled tube, 32 right side, and the uplink clamping plate 54 passes through the right side through-hole 12
After extend to the right side of hand-held housing 1.
Further, 21 rear end of rectangle inserted link, which is expanded, forms cylinder and turns one's head 21d.
Further, the lower faces downlink clamping plate 51b, 54 upper surface of uplink clamping plate are respectively equipped with made of soft material
Contact.
The application method of the ophthalmic crystalline lens clamping device of double working modes includes the following steps：
Step 1, ophthalmic crystalline lens is clamped at a slow speed：
Under normality, the downlink that the transmission plug 21a is plugged in positioned at 11 middle part of major diameter cylinder is spirally connected outside component 4 corresponding second
In screwed pipe 41；
Hand pinches the cylinder 21d that turns one's head and rotates the rectangle inserted link 21；
The rotation of rectangle inserted link 21 driving the first male-pipe 31 rotation, first male-pipe 31 drive in described first
Screwed pipe 32,54 uplink of uplink clamping plate；
The transmission plug 21a rotations drive corresponding second male-pipe 41 to rotate, the driving pair of the second male-pipe 41
The second riffled tube 42 for answering, 53 downlink of lower actuating arm, the lower actuating arm 53 drive downlink clamping plate 51b to overcome the second compression spring
The elastic force downlink of 51f；
The uplink clamping plate 54, downlink clamping plate 51b clamp ophthalmic crystalline lens, are then taken out out of installation vessel；
Step 2, switching downlink is spirally connected component 4：
It rotates the driving nut 22 and drives the driven plug 23a, 23 uplink of driven lantern ring；
The driven lantern ring 23 drives spring baffle ring 21b, rectangle inserted link 21, transmission plug 21a uplinks；
The transmission plug 21a is plugged in the downlink above major diameter cylinder 11 and is spirally connected 4 corresponding second male-pipe of component
In 41；
Step 3, fast clamp ophthalmic crystalline lens：
Hand pinches the cylinder 21d that turns one's head and rotates the rectangle inserted link 21；
The rotation of rectangle inserted link 21 driving the first male-pipe 31 rotation, first male-pipe 31 drive in described first
Screwed pipe 32,54 uplink of uplink clamping plate；
Corresponding the two the second male-pipe 41 of transmission plug 21a rotation driving rotates, and second male-pipe 41 drives
Corresponding second riffled tube 42,52 downlink of upper actuating arm are moved, the upper actuating arm 52 drives cannulated sleeve 51a, downlink clamping plate
51b overcomes the elastic force downlink of the second compression spring 51f；
The screw pitch of the second male-pipe 41 above major diameter cylinder 11, which is more than, is located at the second of 11 middle part of major diameter cylinder
41 screw pitch of male-pipe, thus with same rotational speed rotation cylinder turn one's head 21d under the premise of, the downlink clamping plate 51b phases in step 3
Faster for downstream rate in step 1, therefore ophthalmic crystalline lens can be clamped faster, then by its from install vessel
Interior taking-up
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff completely may be used
Without departing from the scope of the technological thought of the present invention', to carry out various changes and amendments.The technical model of this invention
It encloses and is not limited to the contents of the specification, it is necessary to which its technical scope is determined according to right.
Claims (3)
1. a kind of ophthalmic crystalline lens clamping device of double working modes, it is characterised in that：Including hand-held housing (1), input dress
Set (2), be spirally connected component (3), downlink of uplink is spirally connected component (4), clip body (5)；
The hand-held housing (1) includes：
Major diameter cylinder (11), hollow cylinder shape, institute's major diameter cylinder (11) are axially arranged along the vertical direction；
Right side through-hole (12) is located in an axial direction on the right side of the major diameter cylinder (11)；
Left limit slot (13) is located in an axial direction on the left of the major diameter cylinder (11)；
It is connected to jack (14), is located at major diameter cylinder (11) the lower face center；
Path cylinder (15) is coaxially located at below the major diameter cylinder (11), by being connected to jack (14) and major diameter cylinder (11)
Connection, path cylinder (15) outer diameter are less than major diameter cylinder (11) outer diameter, and path cylinder (15) lower ending opening is set
It sets；
Side limit hole (16) is equipped with two, and path cylinder (15) arranged on left and right sides is axially arranged with a lateral spacing position along it respectively
Hole (16)；
Lower limit ring (17) is located at path cylinder (15) the outer wall lower half portion；
The input unit (2) includes：
Rectangle inserted link (21) from top to bottom sequentially passes through major diameter cylinder (11), connection jack (14), path cylinder (15) setting,
The transmission plug (21a) for forming rectangular section is expanded in rectangle inserted link (21) upper end, and the rectangle inserted link (21) is located at institute
It states the part in path cylinder (15) and is additionally provided with spring baffle ring (21b), the rectangle inserted link (21) is located at the path cylinder
(15) part in is also wrapped with the first compression spring (21c), and first compression spring (21c) is located above the spring baffle ring (21b)；
Nut (22) is driven, path cylinder (15) outer wall is set in, the driving nut (22) is rotatably located at described
Between major diameter cylinder (11) and lower limit ring (17)；
Driven lantern ring (23) is slidably set in the rectangle inserted link (21) and is located at spring baffle ring (21b) lower position, institute
It states driven lantern ring (23) outer wall arranged on left and right sides and is separately formed the driven plug mating with respective side limit hole (16)
(23a), driven plug (23a) end form the external screw thread with described driving nut (22) screw-thread fit；
The driven lantern ring (23), connection jack (14) can allow rectangle inserted link (21) to be freely rotated；
The uplink component (3) that is spirally connected is located at major diameter cylinder (1) lower half portion, and the uplink component (3) that is spirally connected includes：
First male-pipe (31) is slidably set on the rectangle inserted link (21), in first male-pipe (31)
Wall be shaped to connect with rectangle inserted link (21) torque drive it is rectangular-shaped, the first male-pipe (31) outer wall lower edge be equipped with ring
Connected in star is simultaneously arranged with the first lantern ring (31a), and first lantern ring (31a) is fixed on major diameter cylinder (11) inner wall；
First riffled tube (32) is screwed onto the first male-pipe (31) outer wall, the first riffled tube (32) left side
Equipped with first lateral mass (32a) mating with the left limit slot (13)；
The downlink is spirally connected component (4) equipped with two, and major diameter cylinder (1) middle part, the major diameter cylinder (1) top are respectively set
There is a downlink to be spirally connected component (4), the downlink component (4) that is spirally connected includes：
Second male-pipe (41), second male-pipe (41) are described to be connect with transmission plug (21a) torque drive
Second male-pipe (41) tube chamber sets to be installed with rectangle inserted link (21) rotation in the second male-pipe (41) outer wall upper edge
There is annular groove and be arranged with the second lantern ring (41a), second lantern ring (41a) is fixed on major diameter cylinder (11) inner wall；
Second riffled tube (42) is screwed onto the second male-pipe (41) outer wall, the second riffled tube (42) left side
Equipped with second lateral mass (42a) mating with the left limit slot (13)；
The screw pitch of the second male-pipe (41) above major diameter cylinder (11) is more than and is located in the middle part of major diameter cylinder (11)
The second male-pipe (41) screw pitch；
The clip body (5) includes：
Flexible clamp arm (51), the flexible clamp arm (51) includes cannulated sleeve (51a), lower end on the right side of the cannulated sleeve (51a)
Equipped with downlink clamping plate (51b), cannulated sleeve (51a) upper surface, which is run through, is inserted with fixed core bar (51c), the fixed core bar
The upper end (51c) is connected to top, fixed core bar (51c) position on the right side of the major diameter cylinder (11) by fixed transverse rod (51d)
Spring stopper (51e) is formed in the end in cannulated sleeve (51a), the fixed core bar (51c) is located at the cannulated sleeve
Part in (51a) is wrapped with the second compression spring (51f), and second compression spring (51f) is located above the spring stopper (51e)；
Upper actuating arm (52) is fixed on the right side of the second riffled tube (42) being located above, and the upper actuating arm (52) passes through institute
It is extended on the right side of hand-held housing (1) after stating right side through-hole (12), the upper actuating arm (52) is set in the fixed core bar (51c)
It is upper to be located at the top position cannulated sleeve (51a)；
Lower actuating arm (53) is fixed on the right side of underlying second riffled tube (42), and the lower actuating arm (53) passes through institute
It is extended on the right side of hand-held housing (1) after stating right side through-hole (12), the lower actuating arm (53) is set in the cannulated sleeve (51a)
It is upper to be located at the top position downlink clamping plate (51b)；
Uplink clamping plate (54) is fixed on the right side of first riffled tube (32), and the uplink clamping plate (54) passes through the right side
It is extended to after through-hole (12) on the right side of hand-held housing (1).
2. a kind of ophthalmic crystalline lens clamping device of double working modes according to claim 1, it is characterised in that：It is described
Rectangle inserted link (21) rear end, which is expanded, to be formed cylinder and turns one's head (21d).
3. a kind of ophthalmic crystalline lens clamping device of double working modes according to claim 2, it is characterised in that：It is described
The lower face downlink clamping plate (51b), uplink clamping plate (54) upper surface are respectively equipped with contact made of soft material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810320446.0A CN108670499A (en) | 2018-04-11 | 2018-04-11 | A kind of ophthalmic crystalline lens clamping device of double working modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810320446.0A CN108670499A (en) | 2018-04-11 | 2018-04-11 | A kind of ophthalmic crystalline lens clamping device of double working modes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108670499A true CN108670499A (en) | 2018-10-19 |
Family
ID=63799838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810320446.0A Withdrawn CN108670499A (en) | 2018-04-11 | 2018-04-11 | A kind of ophthalmic crystalline lens clamping device of double working modes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108670499A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176574A (en) * | 2018-10-29 | 2019-01-11 | 国网山东省电力公司日照供电公司 | A kind of manipulator and its application method suitable for warehouse logistics |
| CN110092123A (en) * | 2019-05-05 | 2019-08-06 | 国网山东省电力公司日照供电公司 | A kind of self-service clamping handling device and its application method suitable for warehouse |
-
2018
- 2018-04-11 CN CN201810320446.0A patent/CN108670499A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176574A (en) * | 2018-10-29 | 2019-01-11 | 国网山东省电力公司日照供电公司 | A kind of manipulator and its application method suitable for warehouse logistics |
| CN110092123A (en) * | 2019-05-05 | 2019-08-06 | 国网山东省电力公司日照供电公司 | A kind of self-service clamping handling device and its application method suitable for warehouse |
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Application publication date: 20181019 |
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| WW01 | Invention patent application withdrawn after publication |