CN207627563U - A kind of ophthalmologic operation head fixing device - Google Patents
A kind of ophthalmologic operation head fixing device Download PDFInfo
- Publication number
- CN207627563U CN207627563U CN201720408292.1U CN201720408292U CN207627563U CN 207627563 U CN207627563 U CN 207627563U CN 201720408292 U CN201720408292 U CN 201720408292U CN 207627563 U CN207627563 U CN 207627563U
- Authority
- CN
- China
- Prior art keywords
- block
- connecting seat
- linking arm
- movable block
- pedestal
- 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
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses a kind of ophthalmologic operation head fixing devices,Including pedestal,The side both ends of the pedestal are equipped with connecting seat,Linking arm there are two being set on connecting seat,The front end of the connecting seat is equipped with movable block,Movable block passes through motion bar connection fixing block,The upper end side of connecting seat is equipped with block,Block is fitted and connected with linking arm,A clamping plate is connected by two linking arms,So that the present apparatus is at the head of immobilized patients,The ear of patient will not be damaged,And linking arm is stretching structure,Clamping plate is allow to meet the different size of patient in head,The lateral surface both ends of pedestal are equipped with equipped with knob,The movement of movable block is controlled by knob,Movable block is located at the other side both ends of pedestal,Movable block passes through motion bar connection fixing block,So that fixed block can fix the chin of different patients,Fixed block mating splint,Preferably the head of patient can be fixed.
Description
Technical field
The utility model is related to medical instrument correlative technology field, specially a kind of ophthalmologic operation head fixing device.
Background technology
Currently, to patient carry out operated eye when, it usually needs allow patient to lie on a bed, then to the head of patient into
Row is fixed, in order to perform the operation.And existing head fixing device often simply by two clamping plates to the head of patient into
Row is simple fixed, but this mode can form the ear of patient and squeeze, and patient ear is caused to damage, and different patients
Head size it is different, this fixing device cannot meet the fixation of their different head sizes, and in addition this fixing means is only
It is to be fixed at left and right sides of the head to patient, to head, other positions are not fixed.
Invention content
The purpose of this utility model is to provide a kind of ophthalmologic operation head fixing devices, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of ophthalmologic operation head fixing device,
Including pedestal, the side both ends of the pedestal are equipped with connecting seat, are set on connecting seat there are two linking arm, before the connecting seat
End is equipped with movable block, and movable block is equipped with block, block and company by motion bar connection fixing block, the upper end side of the connecting seat
It connects arm to be fitted and connected, the upper end of the linking arm is equipped with clamping plate, and the link block of linking arm lower end is inserted into the link slot on connecting seat
Interior, and inner ring is equipped in the connection of linking arm lower end, the side wall of the inner ring is equipped with movable rack, movable rack and inner ring
Side walls hinged connection, and the articulated section of the side wall of movable rack and inner ring is equipped with torsionspring, movable rack engages fixing axle table
The angle wheel gear ring in face, one end of the fixing axle sequentially pass through the link block at the middle part and two linking arm lower ends of connecting seat,
And be inserted into the slot on connecting seat, the other end of the fixing axle is fixedly connected with briquetting, and briquetting is located at connecting seat
Outside, and briquetting is connect by compressed spring with connecting seat, the middle part of the pedestal is equipped with headrest, and the lateral surface two of pedestal
End is equipped with equipped with knob, and the shaft inserted base of the knob is simultaneously fixedly connected with threaded rod, and the top of threaded rod, which is equipped with, to be slided
Slot is plugged with one end of movable block in sliding slot, and the movable block is located at the other side both ends of pedestal, and movable block is located at connecting seat
Outside, one end end of the movable block connect by protrusion with threaded rod, and the other end of movable block is hinged motion bar
The other end of one end, motion bar is fixedly connected with fixed block.
Preferably, lower end is equipped with supporting rack in the middle part of the inner cavity of the headrest, and supporting rack passes through buffer spring connect base.
Preferably, the linking arm is stretching structure, and linking arm and clamping plate are arc plate structure, are set on the inside of clamping plate
There are two elastic connection blocks.
Preferably, the one end of the fixed block far from motion bar is equipped with elastic connection layer, and elastic connection layer is equipped with arc
Slot, and two fixed blocks correspond.
Compared with prior art, the utility model has the beneficial effects that：The utility model is simple and practical, simple in structure, leads to
It crosses two linking arms and connects a clamping plate so that the present apparatus will not cause to hinder at the head of immobilized patients to the ear of patient
Evil, and linking arm is stretching structure so that and clamping plate can meet the different size of patient in head, and movement is controlled by knob
The movement of block, movable block pass through motion bar connection fixing block so that fixed block can fix the chin of different patients, fixed block cooperation
The head of patient can preferably be fixed, solve shortcoming in the prior art well by clamping plate.
Description of the drawings
Fig. 1 is that the utility model structure side regards diagrammatic cross-section；
Fig. 2 is the utility model, linking arm structural profile illustration；
Fig. 3 is the utility model connecting base structure side elevational cross-section schematic diagram；
Fig. 4 is the utility model movable block structural schematic diagram；
Fig. 5 is the utility model fixed-block-architecture (FBA) schematic diagram.
In figure：Pedestal 1, block 21, linking arm 3, clamping plate 31, inner ring 32, movable rack 4, fixing axle 5, inclines at connecting seat 2
Tiltedly wheel gear ring 6, briquetting 7, headrest 8, supporting rack 9, knob 10, threaded rod 11, movable block 12, motion bar 13, fixed block 14.
Specific implementation mode
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of ophthalmologic operation head fixing device, packet
Pedestal 1 is included, the side both ends of pedestal 1 are equipped with connecting seat 2, are set on connecting seat 2 there are two linking arm 3, the front end of connecting seat 2 is set
There are movable block 12, movable block 12 to be equipped with block 21, block by 13 connection fixing block 14 of motion bar, the upper end side of connecting seat 2
21 are fitted and connected with linking arm 3, and the upper end of linking arm 3 is equipped with clamping plate 31, and linking arm 3 is stretching structure, and linking arm 3 and clamping plate
31 be arc plate structure, and the inside of clamping plate 31 is set there are two elastic connection block, and the link block of 3 lower end of linking arm is inserted into connecting seat
In link slot on 2, and inner ring 32 is equipped in the connection of 3 lower end of linking arm, the side wall of inner ring 32 is equipped with movable rack 4, living
The side walls hinged connection of carry-over bar 4 and inner ring 32, and movable rack 4 and the articulated section of the side wall of inner ring 32 are equipped with torsionspring,
Movable rack 4 engages the angle wheel gear ring 6 on 5 surface of fixing axle, and one end of fixing axle 5 sequentially passes through the middle part and two of connecting seat 2
The link block of a linking arm lower end, and be inserted into the slot on connecting seat 2, the other end of fixing axle 5 is fixed with briquetting 7 to be connected
It connects, briquetting 7 is located at the outside of connecting seat 2, and briquetting 7 is connect by compressed spring with connecting seat 2, and the middle part of pedestal 1 is set
There is a headrest 8, lower end is equipped with supporting rack 9 in the middle part of the inner cavity of headrest 8, and supporting rack 9 is by buffer spring connect base 1, and pedestal 1
Lateral surface both ends are equipped with equipped with knob 10, and the shaft inserted base 1 of knob 10 is simultaneously fixedly connected, threaded rod 11 with threaded rod 11
Top be equipped with sliding slot, one end of movable block 12 is plugged in sliding slot, movable block 12 is located at the other side both ends of pedestal 1, and shifting
Motion block 12 is located at the outside of connecting seat 2, and one end end of movable block 12 is connect by protrusion with threaded rod 11, movable block 12
The other end is hinged one end of motion bar 13, and the other end of motion bar 13 is fixedly connected with fixed block 14, and fixed block 14 is far from motion bar
13 one end is equipped with elastic connection layer, and elastic connection layer is equipped with arc groove, and two fixed blocks 14 correspond.
When needing to carry out head fixation, first by the head of patient pillow on headrest 8, the supporting rack 9 on headrest 8 is to head
It is supported, then pulls linking arm 3 so that the elastic connection block on clamping plate 31 is contacted with the head of patient, according to not
The length that linking arm 3 is adjusted with the difference of patients head's size, it is living on the angle wheel gear ring 6 and inner ring 32 in fixing axle 5
Under the action of carry-over bar 4, clamping plate 31 fixes the head of patient, then pulls motion bar 13 to parallel with movable block 12, at this time
Two fixed blocks 14 are fitted and connected, turning knob 10, and knob 10 drives movable block 12 to move by threaded rod 11 so that fixed block
14 contact with the chin of patient, and the head of patient is fixed in fixed block 14 and the cooperation of clamping plate 31, presses briquetting 7,7 band of briquetting
Dynamic fixing axle 5 moves so that the limited block in fixing axle 5 removes the limiting slot of connecting seat 2, while by angle wheel gear ring 6 and living
Carry-over bar 4 detaches so that clamping plate 31 is no longer fixedly clamped the head of patient.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of ophthalmologic operation head fixing device, including pedestal（1）, the pedestal（1）Side both ends be equipped with connection
Seat（2）, connecting seat（2）On set there are two linking arm（3）, the connecting seat（2）Front end be equipped with movable block（12）, movable block
（12）Pass through motion bar（13）Connection fixing block（14）, it is characterised in that：The connecting seat（2）Upper end side be equipped with block
（21）, block（21）With linking arm（3）It is fitted and connected, the linking arm（3）Upper end be equipped with clamping plate（31）, linking arm（3）Under
The link block at end is inserted into connecting seat（2）On link slot in, and linking arm（3）Inner ring is equipped in the connection of lower end（32）, described
Inner ring（32）Side wall be equipped with movable rack（4）, movable rack（4）With inner ring（32）Side walls hinged connection, and movable teeth
Item（4）With inner ring（32）Side wall articulated section be equipped with torsionspring, movable rack（4）Engage fixing axle（5）The inclination on surface
Take turns gear ring（6）, the fixing axle（5）One end sequentially pass through connecting seat（2）Middle part and two linking arm lower ends link block,
And it is inserted into connecting seat（2）On slot in, the fixing axle（5）The other end and briquetting（7）It is fixedly connected, briquetting（7）
Positioned at connecting seat（2）Outside, and briquetting（7）Pass through compressed spring and connecting seat（2）Connection, the pedestal（1）Middle part
Equipped with headrest（8）, and pedestal（1）Lateral surface both ends be equipped with equipped with knob（10）, the knob（10）Shaft be inserted into bottom
Seat（1）And and threaded rod（11）It is fixedly connected, threaded rod（11）Top be equipped with sliding slot, be plugged with movable block in sliding slot（12）'s
One end, the movable block（12）Positioned at pedestal（1）Other side both ends, and movable block（12）Positioned at connecting seat（2）Outside, institute
State movable block（12）One end end pass through protrusion and threaded rod（11）Connection, movable block（12）The other end be hinged motion bar
（13）One end, motion bar（13）The other end be fixedly connected with fixed block（14）.
2. a kind of ophthalmologic operation head fixing device according to claim 1, it is characterised in that：The headrest（8）'s
Lower end is equipped with supporting rack in the middle part of inner cavity（9）, supporting rack（9）Pass through buffer spring connect base（1）.
3. a kind of ophthalmologic operation head fixing device according to claim 1, it is characterised in that：The linking arm（3）
For stretching structure, and linking arm（3）And clamping plate（31）It is arc plate structure, clamping plate（31）Inside set there are two elastic connection
Block.
4. a kind of ophthalmologic operation head fixing device according to claim 1, it is characterised in that：The fixed block（14）
Far from motion bar（13）One end be equipped with elastic connection layer, elastic connection layer is equipped with arc groove, and two fixed blocks（14）Phase
It is mutually corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408292.1U CN207627563U (en) | 2017-04-19 | 2017-04-19 | A kind of ophthalmologic operation head fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408292.1U CN207627563U (en) | 2017-04-19 | 2017-04-19 | A kind of ophthalmologic operation head fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207627563U true CN207627563U (en) | 2018-07-20 |
Family
ID=62860630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720408292.1U Expired - Fee Related CN207627563U (en) | 2017-04-19 | 2017-04-19 | A kind of ophthalmologic operation head fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207627563U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109223295A (en) * | 2018-11-18 | 2019-01-18 | 刘尚耀 | A kind of rhinology clinic nasal surgery cold compress device |
| EP3449888A1 (en) * | 2017-09-01 | 2019-03-06 | Schmitz u. Söhne GmbH & Co. Kommanditgesellschaft | Head support for a surgical table |
| CN112237508A (en) * | 2020-10-28 | 2021-01-19 | 宋茂连 | Auxiliary eyedrop dripping support |
-
2017
- 2017-04-19 CN CN201720408292.1U patent/CN207627563U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3449888A1 (en) * | 2017-09-01 | 2019-03-06 | Schmitz u. Söhne GmbH & Co. Kommanditgesellschaft | Head support for a surgical table |
| CN109223295A (en) * | 2018-11-18 | 2019-01-18 | 刘尚耀 | A kind of rhinology clinic nasal surgery cold compress device |
| CN109223295B (en) * | 2018-11-18 | 2020-12-01 | 刘尚耀 | Clinical nasal surgery cold compress device of nose branch of academic or vocational study |
| CN112237508A (en) * | 2020-10-28 | 2021-01-19 | 宋茂连 | Auxiliary eyedrop dripping support |
| CN112237508B (en) * | 2020-10-28 | 2022-11-18 | 郴州爱尔眼科医院有限公司 | Auxiliary eyedrop dripping support |
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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: 20180720 Termination date: 20190419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |