CN205094524U - Fixed convenient fine setting eye speculum - Google Patents
Fixed convenient fine setting eye speculum Download PDFInfo
- Publication number
- CN205094524U CN205094524U CN201520887433.3U CN201520887433U CN205094524U CN 205094524 U CN205094524 U CN 205094524U CN 201520887433 U CN201520887433 U CN 201520887433U CN 205094524 U CN205094524 U CN 205094524U
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- CN
- China
- Prior art keywords
- slide post
- screw rod
- knob
- eye speculum
- fine setting
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Abstract
The utility model discloses a fixed convenient fine setting eye speculum, including first slip post, one side fixed mounting of first slip post has a fixing device, has seted up the spout at the opposite side of first slip post, the top of first slip post and the equal fixed mounting in bottom have first knob, and one side fixed mounting that first knob is close to first slip post has first screw rod, and the one end of first screw rod run through first slip post and with set up the slider fixed connection in the spout. This fixed convenient fine setting eye speculum, through setting up first slip post, messenger's upper eyelid hook can reciprocate with lower eyelid hook, sets up first knob, and messenger's third slip post and second slip post slide more firmly, through setting up second knob and second screw rod, make the upper eyelid enough can adjust with lower eyelid, make the eye speculum adjustment more accurate, and through setting up fixing device and mount, messenger's eye speculum is fixed more firm.
Description
Technical field
This utility model relates to technical field of medical instruments, is specially a kind of fine setting eye speculum of convenient fixing.
Background technology
The operation principle of eye speculum is similar to the instrument of the indispensability in surgical operation---drag hook, the performance of its product own is exactly the drag hook in ophthalmologic operation, because in ophthalmologic operation, play the making supporting eyelid, so be referred to as eye speculum, eye speculum is indispensable instrument in ophthalmologic operation, it is ophthalmology Special medical equipment, act as and expand eyelid, be conducive to expanding surgical field of view, and eye speculum in the market, in use, fix built on the sand, and in use, adjust very inconvenient, be difficult to adjust accurately it, use is restricted, eye speculum is used very inconvenient.
Utility model content
The purpose of this utility model is the fine setting eye speculum providing a kind of convenient fixing, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of fine setting eye speculum of convenient fixing, comprise the first slide post, the side of described first slide post is installed with fixture, chute is offered at the opposite side of the first slide post, top and the bottom of described first slide post are all installed with the first knob, and the first knob is installed with the first screw rod near the side of the first slide post, and one end of the first screw rod is run through the first slide post and is fixedly connected with the slide block be arranged in chute, and chute is also connected with the second slide post and the 3rd slide post by skid, the middle part of described second slide post and the 3rd slide post all offers slip groove, described second slide post is fixedly connected with upper eyelid hook by the micromatic setting be arranged in groove, described 3rd slide post is installed with lower eyelid hook by the micromatic setting be arranged in groove.
Described micromatic setting comprises the second knob and the 3rd knob, and one end of described second knob is installed with the second screw rod, and one end of the second screw rod is fixedly connected with upper eyelid hook through slip groove, described 3rd knob is installed with the 3rd screw rod near one end of the second slide post, and one end of the 3rd screw rod is run through the second slide post and is fixedly connected with the sliding shoe being connected to groove inside, and described sliding shoe is also socketed on the second screw rod.
Preferably, described fixture comprises fixed bin, and the bottom of described fixed bin offers groove, and the inwall of groove is installed with decompression sponge.
Preferably, the bottom of described second slide post and the 3rd slide post is all installed with multiple fixed support, and all equidistant bottom being arranged on the 3rd slide post and the second slide post of fixed support.
Preferably, the inwall of the connection of described first slide post and the first screw rod is provided with gripping layer, and the surface of stepping up layer is provided with the external screw thread suitable with the first screw rod.
Preferably, the inwall that described second slide post is connected with the 3rd screw rod is provided with wearing layer, the surface of wearing layer is provided with the external screw thread suitable with the 3rd screw rod.
Compared with prior art, the beneficial effects of the utility model are: the fine setting eye speculum of this convenient fixing, by arranging the first slide post, second slide post and the 3rd slide post are slided on the first slide post, upper eyelid hook and lower eyelid hook are moved up and down, first knob is set, the first screw rod is enable to make slide block drive the second slide post and the 3rd slide post to move by rotation, the 3rd slide post and the second slide post is made to slide more firm, by arranging the second knob and the second screw rod, enough and the lower eyelid of upper eyelid enough can be adjusted, eye speculum is used more convenient and safe, coordinate the 3rd knob and the 3rd screw rod, second screw rod is moved convenient, eye speculum is adjusted convenient, eye speculum is adjusted more accurate, by arranging fixture and fixed mount, make eye speculum fixing more firm.
Accompanying drawing explanation
Fig. 1 is this utility model plan structure schematic diagram;
Fig. 2 is that this utility model faces structural representation.
In figure: 1 first slide post, 2 fixtures, 21 fixed bins, 3 first knobs, 4 first screw rods, 5 second slide posts, 6 the 3rd slide posts, 7 micromatic settings, 71 second knobs, 72 the 3rd knobs, 73 second screw rods, 74 the 3rd screw rods, 75 sliding shoes, 8 upper eyelid hooks, 9 lower eyelid hooks.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1-2, this utility model provides a kind of technical scheme: a kind of fine setting eye speculum of convenient fixing, comprise the first slide post 1, the side of the first slide post 1 is installed with fixture 2, fixture 2 comprises fixed bin 21, and the bottom of fixed bin 21 offers groove, the inwall of groove is installed with decompression sponge, chute is offered at the opposite side of the first slide post 1, the top of the first slide post 1 and bottom are all installed with the first knob 3, first knob 3 is set, rotate the first knob 3, make the first screw rod 4 slide block can be made to drive the second slide post 5 and the 3rd slide post 6 to move on the first screw rod 4 by rotation, the 3rd slide post 6 and the second slide post 5 is made to slide more firm, and the first knob 3 is installed with the first screw rod 4 near the side of the first slide post 1, the inwall of the connection of the first slide post 1 and the first screw rod 4 is provided with gripping layer, and the surface of stepping up layer is provided with the external screw thread suitable with the first screw rod 4, and one end of the first screw rod 4 is run through the first slide post 1 and is fixedly connected with the slide block be arranged in chute, and chute is also connected with the second slide post 5 and the 3rd slide post 6 by skid, first slide post 1 is set, second slide post 5 and the 3rd slide post 6 can be slided on the first slide post 1, upper eyelid hook 8 and lower eyelid hook 9 can be moved up and down, the bottom of the second slide post 5 and the 3rd slide post 6 is all installed with multiple fixed support, fixture 10 and fixed mount are set, make eye speculum fixing more firm, fixture 10 is fixed on the nose of user, then fixed mount is also fixed, and all equidistant bottom being arranged on the 3rd slide post 6 and the second slide post 5 of fixed support, the middle part of the second slide post 5 and the 3rd slide post 6 all offers slip groove, second slide post 5 is fixedly connected with upper eyelid hook 8 by the micromatic setting 7 be arranged in groove, 3rd slide post 6 is installed with lower eyelid hook 9 by the micromatic setting 7 be arranged in groove.
Micromatic setting 7 comprises the second knob 71 and the 3rd knob 72, and one end of the second knob 71 is installed with the second screw rod 73, second knob 71 and the second screw rod 73 is set, upper eyelid hook 8 and lower eyelid hook 9 can be adjusted, eye speculum is used more convenient and safe, coordinate the 3rd knob 72 and the 3rd screw rod 74, the second screw rod 73 is made to move convenient, eye speculum is adjusted convenient, eye speculum is adjusted more accurate, and one end of the second screw rod 73 is fixedly connected with upper eyelid hook 8 through slip groove, 3rd knob 72 is installed with the 3rd screw rod 74 near one end of the second slide post 5, and one end of the 3rd screw rod 74 is run through the second slide post 5 and is fixedly connected with the sliding shoe 75 being connected to groove inside, the inwall that second slide post 5 is connected with the 3rd screw rod 74 is provided with wearing layer, the surface of wearing layer is provided with the external screw thread suitable with the 3rd screw rod 74, and sliding shoe 75 is also socketed on the second screw rod 73, by adjusting the second knob 71, second screw rod 73 is adjusted, second screw rod 73 is rotated and drives upper eyelid hook 8 and lower eyelid hook 9 accurately to move, coordinate the 3rd knob 72 and the 3rd screw rod 74, the second screw rod 73 is made to carry out left and right adjustment at the second slide post 5.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. the fine setting eye speculum of a convenient fixing, comprise the first slide post (1), it is characterized in that: the side of described first slide post (1) is installed with fixture (2), chute is offered at the opposite side of the first slide post (1), top and the bottom of described first slide post (1) are all installed with the first knob (3), and the first knob (3) is installed with the first screw rod (4) near the side of the first slide post (1), and one end of the first screw rod (4) is run through the first slide post (1) and is fixedly connected with the slide block be arranged in chute, and chute is also connected with the second slide post (5) and the 3rd slide post (6) by skid, the middle part of described second slide post (5) and the 3rd slide post (6) all offers slip groove, described second slide post (5) is fixedly connected with upper eyelid hook (8) by the micromatic setting (7) be arranged in groove, described 3rd slide post (6) is installed with lower eyelid hook (9) by the micromatic setting (7) be arranged in groove,
Described micromatic setting (7) comprises the second knob (71) and the 3rd knob (72), and one end of described second knob (71) is installed with the second screw rod (73), and one end of the second screw rod (73) is fixedly connected with upper eyelid hook (8) through slip groove, described 3rd knob (72) is installed with the 3rd screw rod (74) near one end of the second slide post (5), and one end of the 3rd screw rod (74) is run through the second slide post (5) and is fixedly connected with the sliding shoe (75) being connected to groove inside, and described sliding shoe (75) is also socketed on the second screw rod (73).
2. the fine setting eye speculum of a kind of convenient fixing according to claim 1, it is characterized in that: described fixture (2) comprises fixed bin (21), and the bottom of described fixed bin (21) offers groove, the inwall of groove is installed with decompression sponge.
3. the fine setting eye speculum of a kind of convenient fixing according to claim 1, it is characterized in that: the bottom of described second slide post (5) and the 3rd slide post (6) is all installed with multiple fixed support, and all equidistant bottom being arranged on the 3rd slide post (6) and the second slide post (5) of fixed support.
4. the fine setting eye speculum of a kind of convenient fixing according to claim 1, it is characterized in that: described first slide post (1) and the inwall of the connection of the first screw rod (4) are provided with gripping layer, and the surface of stepping up layer is provided with the external screw thread suitable with the first screw rod (4).
5. the fine setting eye speculum of a kind of convenient fixing according to claim 1, it is characterized in that: the inwall that described second slide post (5) is connected with the 3rd screw rod (74) is provided with wearing layer, the surface of wearing layer is provided with the external screw thread suitable with the 3rd screw rod (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520887433.3U CN205094524U (en) | 2015-11-02 | 2015-11-02 | Fixed convenient fine setting eye speculum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520887433.3U CN205094524U (en) | 2015-11-02 | 2015-11-02 | Fixed convenient fine setting eye speculum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205094524U true CN205094524U (en) | 2016-03-23 |
Family
ID=55510342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520887433.3U Expired - Fee Related CN205094524U (en) | 2015-11-02 | 2015-11-02 | Fixed convenient fine setting eye speculum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205094524U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478309A (en) * | 2018-04-18 | 2018-09-04 | 魏述强 | A kind of nasal cartilages holder auxiliary device for Reshaping the nasal tip operation |
| CN108969037A (en) * | 2018-07-04 | 2018-12-11 | 杭州光启医疗科技发展有限公司 | A kind of eye examination and safe eye speculum of performing the operation |
| CN109363624A (en) * | 2018-11-28 | 2019-02-22 | 贵州大学 | A kind of optical coherence tomography scanner for ophthalmic diagnosis |
| CN110200668A (en) * | 2019-05-13 | 2019-09-06 | 温玉林 | A kind of type eye speculum easy to disassemble for ophthalmology |
-
2015
- 2015-11-02 CN CN201520887433.3U patent/CN205094524U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478309A (en) * | 2018-04-18 | 2018-09-04 | 魏述强 | A kind of nasal cartilages holder auxiliary device for Reshaping the nasal tip operation |
| CN108969037A (en) * | 2018-07-04 | 2018-12-11 | 杭州光启医疗科技发展有限公司 | A kind of eye examination and safe eye speculum of performing the operation |
| CN108969037B (en) * | 2018-07-04 | 2020-03-27 | 山东大学齐鲁医院(青岛) | Safety eyelid retractor for ophthalmology examination and operation |
| CN109363624A (en) * | 2018-11-28 | 2019-02-22 | 贵州大学 | A kind of optical coherence tomography scanner for ophthalmic diagnosis |
| CN110200668A (en) * | 2019-05-13 | 2019-09-06 | 温玉林 | A kind of type eye speculum easy to disassemble for ophthalmology |
| CN110200668B (en) * | 2019-05-13 | 2020-09-15 | 湘潭市爱尔仁和医院有限公司 | Be used for ophthalmology's dismouting type eye speculum of being convenient for |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20161102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |