CN208259776U - A kind of ophthalmology hand rest - Google Patents
A kind of ophthalmology hand rest Download PDFInfo
- Publication number
- CN208259776U CN208259776U CN201721545191.5U CN201721545191U CN208259776U CN 208259776 U CN208259776 U CN 208259776U CN 201721545191 U CN201721545191 U CN 201721545191U CN 208259776 U CN208259776 U CN 208259776U
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- Prior art keywords
- pipe fitting
- plate
- support bar
- support
- fixed
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Abstract
The utility model relates to ophthalmology hand rest technical fields, especially a kind of ophthalmology hand rest, including bottom plate, the upper surface of the bottom plate is equipped with telescoping mechanism, the top of the telescoping mechanism is equipped with support plate, the upper surface of the support plate is equipped with rubber pad, multiple fixed mechanisms are connected between the rubber pad and support plate, the telescoping mechanism includes the second pipe fitting, the bottom end of second pipe fitting is mounted on the upper surface of bottom plate, the top of second pipe fitting is plugged with second support bar, and second pipe fitting inside be equipped with pre-tightening mechanism, and second support bar is located at one end of the second inside pipe fitting and contacts with pre-tightening mechanism, the side of the second support bar offers the mounting groove for extending to second support bar bottom surface, the inner side of the mounting groove offers multiple card slots.The utility model solution structure is simple, easy to use, and the height according to needed for doctor is not only facilitated to be adjusted, moreover it is possible to improve the stability of the device.
Description
Technical field
The utility model relates to ophthalmology hand rest technical field more particularly to a kind of ophthalmology hand rests.
Background technique
Doctor usually places multiple cushion blocks in the bottom of elbow, to alleviate doctor when the eye to patient is performed the operation
Hand fatigue doctor or manifold block is placed below elbow according to the demand of itself however in the prior art, for changing
The height of doctor's hand performs the operation to patient to convenient, however in the prior art, when the quantity Shortcomings of cushion block, then without
Method changes the hand height of doctor, is easy to influence the surgical procedure of doctor.
Utility model content
Purpose of the utility model is to solve can not change when the quantity Shortcomings of cushion block existing in the prior art
The shortcomings that becoming the hand height of doctor, and a kind of ophthalmology hand rest proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of ophthalmology hand rest, including bottom plate are designed, the upper surface of the bottom plate is equipped with telescoping mechanism, the telescoping mechanism
Top support plate is installed, the upper surface of the support plate is equipped with rubber pad, is connected between the rubber pad and support plate
Multiple fixed mechanisms, the telescoping mechanism include the second pipe fitting, and the bottom end of second pipe fitting is mounted on the upper surface of bottom plate, institute
The top for stating the second pipe fitting is plugged with second support bar, and the inside of the second pipe fitting is equipped with pre-tightening mechanism, and second support bar position
It is contacted in one end of the second inside pipe fitting with pre-tightening mechanism, the side of the second support bar, which offers, extends to second support bar
The mounting groove of bottom surface, the inner side of the mounting groove offer multiple card slots, are equipped with outside the card slot and installation groove location
Corresponding mounting plate, the side of the mounting plate, which is run through, is equipped with slide bar, and one end of the slide bar extends to the inside of mounting groove simultaneously
Mounting blocks are connected with, and mounting blocks are equipped with the fixture block with pocket matches installation, the mounting blocks and installation far from slide bar side
Second spring is connected between plate, the second spring is socketed on slide bar.
Preferably, the fixed mechanism at least provided with two and is located on support plate two symmetrical sides, described
Fixed mechanism includes gusset, and gusset is mounted on the corner of rubber pad, and gusset side is connected by lock-screw and support plate
It connects.
Preferably, the pre-tightening mechanism includes the first fixed plate, and first fixed plate is mounted on the bottom end of the second pipe fitting
The upper surface of opening, first fixed plate is equipped with the first spring, and the top of first spring is equipped with the second fixed plate,
And second support bar is contacted with the upper surface of the second fixed plate.
Preferably, multiple position-limit mechanisms are connected between the support plate and bottom plate, the position-limit mechanism is at least provided with two
Two sides that are a and being located at the second pipe fitting, the position-limit mechanism includes the corresponding first support bar in position and the first pipe fitting, described
First pipe fitting is mounted on the upper surface of bottom plate, and the first support bar is mounted on the bottom surface of support plate, the first support bar
Bottom end is plugged on the inside of the first pipe fitting, so that first support bar is slided along the medial surface of the first pipe fitting.
Preferably, fixed block corresponding with installation Board position, second support are installed at the top of second pipe fitting
The side of bar offers sliding slot corresponding with fixed block position, and one end of the fixed block extends to the inside of sliding slot, so that the
Two support rods are slided along the medial surface of sliding slot.
Preferably, the upper surface of the rubber pad opens up fluted, and the groove is in arc-shaped.
The utility model proposes a kind of ophthalmology hand rest, beneficial effect is: by the way that second support bar and second is added
Pipe fitting improves the convenience of operation convenient for being adjusted according to hand height when surgical；By be added card slot, fixture block,
Slide bar, mounting plate and spring, for second support bar and the second pipe fitting to be fixed, so that the stability of the device is improved,
And the stability of doctor during operation can also be improved.The utility model solution structure is simple, easy to use, not only facilitates according to doctor
Raw required height is adjusted, moreover it is possible to improve the stability of the device.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of ophthalmology hand rest structural schematic diagram.
In figure: the first pipe fitting 1, lock-screw 2, groove 3, gusset 4, support plate 5, first support bar 6, bottom plate 7, first are solid
Fixed board 8, the first spring 9, the second fixed plate 10, second spring 11, fixed block 12, fixture block 13, second support bar 14, sliding slot 15,
Card slot 16, mounting groove 17,18 mounting plate 19 of mounting blocks, slide bar 20, the second pipe fitting 21, rubber pad 22.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, the upper surface of a kind of ophthalmology hand rest, including bottom plate 7, bottom plate 7 is equipped with telescoping mechanism, telescoping mechanism
Top is equipped with support plate 5, is connected with multiple position-limit mechanisms between support plate 5 and bottom plate 7, position-limit mechanism at least provided with two simultaneously
Positioned at the two sides of the second pipe fitting 21, position-limit mechanism includes the corresponding first support bar 6 in position and the first pipe fitting 1, the first pipe fitting 1
It is mounted on the upper surface of bottom plate 7, first support bar 6 is mounted on the bottom surface of support plate 5, and the bottom end of first support bar 6 is plugged on
The inside of one pipe fitting 1, so that first support bar 6 is slided along the medial surface of the first pipe fitting 1, in the mistake that support plate 5 moves up and down
Cheng Zhong, first support bar 6 are slided in the first pipe fitting 1, centainly play the role of restriction to support plate 5, to improve
The stability of support plate 5 when moving.
The upper surface of support plate 5 is equipped with rubber pad 22, and the upper surface of rubber pad 22 opens up fluted 3, and groove 3 is in circular arc
Shape, convenient for improving the area that doctor's elbows are contacted with rubber pad 22, to alleviate the fatigue strength at doctor's elbow position.
Multiple fixed mechanisms are connected between rubber pad 22 and support plate 5, fixed mechanism is at least provided with two and distinguishes position
In on support plate 5 two symmetrical sides, fixed mechanism includes gusset 4, and gusset 4 is mounted on the corner of rubber pad 22, and
4 side of gusset is connect by lock-screw 2 with support plate 5, by the way that gusset 4 and lock-screw 2 is added, improves rubber pad 22 and branch
The stability connected between fagging 5.
Telescoping mechanism includes the second pipe fitting 21, and the bottom end of the second pipe fitting 21 is mounted on the upper surface of bottom plate 7, the second pipe fitting 21
Top be plugged with second support bar 14, and the inside of the second pipe fitting 21 is equipped with pre-tightening mechanism, and second support bar 14 is located at the
One end inside two pipe fittings 21 is contacted with pre-tightening mechanism, and pre-tightening mechanism includes the first fixed plate 8, and the first fixed plate 8 is mounted on the
At the bottom end opening of two pipe fittings 21, the upper surface of the first fixed plate 8 is equipped with the first spring 9, and the top of the first spring 9 is equipped with the
Two fixed plates 10, and second support bar 14 is contacted with the upper surface of the second fixed plate 10, by the first spring 9, the first spring 9 exists
Reaction force is carried out to second support bar 14 when forced compression, for supporting to second in the state that second support bar 14 is fixed
The position of bar 14 is pre-tightened.
The side of second support bar 14 offers the mounting groove 17 for extending to 14 bottom surface of second support bar, mounting groove 17 it is interior
Portion side offers multiple card slots 16, is equipped with mounting plate 19 corresponding with 17 position of mounting groove outside card slot 16, mounting plate 19
Side, which is run through, is equipped with slide bar 20, and one end of slide bar 20 extends to the inside of mounting groove 17 and is connected with mounting blocks 18, and mounting blocks
18 are equipped with the fixture block 13 with 16 Matching installation of card slot far from 20 side of slide bar, and is connected between mounting blocks 18 and mounting plate 19
Two springs 11, second spring 11 are socketed on slide bar 20, by the way that second spring 11 is added, for playing the work of preload to fixture block 13
With to improve the stability connected between fixture block 13 and card slot 16.
The top of second pipe fitting 21 is equipped with fixed block 12 corresponding with 19 position of mounting plate, the side of second support bar 14
Sliding slot 15 corresponding with 12 position of fixed block is offered, one end of fixed block 12 extends to the inside of sliding slot 15, so that second
Strut 14 is slided along the medial surface of sliding slot 15, by setting fixed block 12 and sliding slot 15, is moved up and down in second support bar 14
During play the role of limit, improve the stability of second support bar 14 when moving.
Working principle: when the height to the bracket is adjusted, slide bar 20 is first pulled, slide bar 20 is enterprising in mounting plate 19
Second spring 11 is compressed while row is mobile, after fixture block 13 is far from card slot 16, pulls second support bar 14 in the second pipe fitting 21
On move up and down, for changing the height of rubber pad 22, for the height to doctor's hand is adjusted.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of ophthalmology hand rest, including bottom plate (7), which is characterized in that the upper surface of the bottom plate (7) is equipped with telescoping mechanism,
The top of the telescoping mechanism is equipped with support plate (5), and the upper surface of the support plate (5) is equipped with rubber pad (22), the rubber
It is connected with multiple fixed mechanisms between rubber mat (22) and support plate (5), the telescoping mechanism includes the second pipe fitting (21), and described the
The bottom end of two pipe fittings (21) is mounted on the upper surface of bottom plate (7), and the top of second pipe fitting (21) is plugged with second support bar
(14), and the inside of the second pipe fitting (21) is equipped with pre-tightening mechanism, and second support bar (14) is located at the second pipe fitting (21) inside
One end is contacted with pre-tightening mechanism, and the side of the second support bar (14) offers the peace for extending to second support bar (14) bottom surface
The inner side of tankage (17), the mounting groove (17) offers multiple card slots (16), is equipped with and peace outside the card slot (16)
The corresponding mounting plate (19) in tankage (17) position, the side of the mounting plate (19), which is run through, is equipped with slide bar (20), the slide bar
(20) one end extends to the inside of mounting groove (17) and is connected with mounting blocks (18), and mounting blocks (18) are far from slide bar (20) side
Face is equipped with and the fixture block (13) of card slot (16) Matching installation, is connected with second between the mounting blocks (18) and mounting plate (19)
Spring (11), the second spring (11) are socketed on slide bar (20).
2. a kind of ophthalmology hand rest according to claim 1, which is characterized in that the fixed mechanism at least provided with two simultaneously
It is located on support plate (5) two symmetrical sides, the fixed mechanism includes gusset (4), and gusset (4) is mounted on rubber
The corner of (22) is padded, and gusset (4) side is connect by lock-screw (2) with support plate (5).
3. a kind of ophthalmology hand rest according to claim 1, which is characterized in that the pre-tightening mechanism includes the first fixed plate
(8), first fixed plate (8) is mounted at the bottom end opening of the second pipe fitting (21), the upper surface of first fixed plate (8)
Equipped with the first spring (9), the top of first spring (9) is equipped with the second fixed plate (10), and second support bar (14) with
The upper surface of second fixed plate (10) contacts.
4. a kind of ophthalmology hand rest according to claim 1, which is characterized in that between the support plate (5) and bottom plate (7)
It is connected with multiple position-limit mechanisms, two sides of the position-limit mechanism at least provided with two and positioned at the second pipe fitting (21), the limit
Mechanism includes the corresponding first support bar in position (6) and the first pipe fitting (1), and first pipe fitting (1) is mounted on bottom plate (7)
Upper surface, the first support bar (6) are mounted on the bottom surface of support plate (5), and the bottom end of the first support bar (6) is plugged on
The inside of one pipe fitting (1), so that first support bar (6) is slided along the medial surface of the first pipe fitting (1).
5. a kind of ophthalmology hand rest according to claim 1, which is characterized in that install at the top of second pipe fitting (21)
There is fixed block (12) corresponding with mounting plate (19) position, the side of the second support bar (14) offers and fixed block (12)
One end of the corresponding sliding slot in position (15), the fixed block (12) extends to the inside of sliding slot (15), so that second support bar
(14) it is slided along the medial surface of sliding slot (15).
6. a kind of ophthalmology hand rest according to claim 1, which is characterized in that the upper surface of the rubber pad (22) opens up
Fluted (3), the groove (3) are in arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721545191.5U CN208259776U (en) | 2017-11-18 | 2017-11-18 | A kind of ophthalmology hand rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721545191.5U CN208259776U (en) | 2017-11-18 | 2017-11-18 | A kind of ophthalmology hand rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208259776U true CN208259776U (en) | 2018-12-21 |
Family
ID=64672419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721545191.5U Expired - Fee Related CN208259776U (en) | 2017-11-18 | 2017-11-18 | A kind of ophthalmology hand rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208259776U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109646236A (en) * | 2018-12-25 | 2019-04-19 | 姜凯 | A kind of hand and foot surgery operation fixing device |
| CN110368101A (en) * | 2019-08-29 | 2019-10-25 | 中南大学湘雅医院 | A kind of bone tumour sampling fixing device |
| CN112569045A (en) * | 2021-01-08 | 2021-03-30 | 程育宏 | Posterior segment laser contact lens stabilizing device |
-
2017
- 2017-11-18 CN CN201721545191.5U patent/CN208259776U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109646236A (en) * | 2018-12-25 | 2019-04-19 | 姜凯 | A kind of hand and foot surgery operation fixing device |
| CN110368101A (en) * | 2019-08-29 | 2019-10-25 | 中南大学湘雅医院 | A kind of bone tumour sampling fixing device |
| CN110368101B (en) * | 2019-08-29 | 2021-05-25 | 中南大学湘雅医院 | Bone tumor sampling and fixing device |
| CN112569045A (en) * | 2021-01-08 | 2021-03-30 | 程育宏 | Posterior segment laser contact lens stabilizing device |
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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: 20181221 Termination date: 20191118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |