CN207979952U - A kind of ophthalmologic operation head fixing device - Google Patents
A kind of ophthalmologic operation head fixing device Download PDFInfo
- Publication number
- CN207979952U CN207979952U CN201720720246.5U CN201720720246U CN207979952U CN 207979952 U CN207979952 U CN 207979952U CN 201720720246 U CN201720720246 U CN 201720720246U CN 207979952 U CN207979952 U CN 207979952U
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- China
- Prior art keywords
- fixedly connected
- babinet
- support plate
- gear
- wall
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Abstract
The utility model discloses a kind of ophthalmologic operation head fixing devices, including support plate, the front of the support plate is fixedly connected sequentially has the first fixed case and the second fixed case from top to bottom, the front of the support plate offers holes for clamping, the back side of support plate is fixedly connected sequentially from top to bottom the first babinet and the second babinet, the bottom of first cabinet wall is fixedly connected with first motor, the output shaft of first motor is fixedly connected with swingle by shaft coupling, the swingle is arranged with first gear and second gear successively from top to bottom, the utility model is related to technical field of medical equipment.The ophthalmologic operation head fixing device, achieve the purpose that be clamped patients head, ensure that by the transmission of rack-and-pinion patients head is clamped it is secured, it avoids because of eye injuries caused by the activity of patients head, the clamping of automation saves the time simultaneously, the efficiency for improving operation ensure that the safety of operation carries out.
Description
Technical field
The utility model is related to technical field of medical equipment, specially a kind of ophthalmologic operation head fixing device.
Background technology
The full name of ophthalmology is " eye disease training ", and ophthalmology is that research is happened at vision system, including eyeball and associated with it
Tissue there is the subjects of related disorders, common ophthalmology disease to have：Center serosity retinopathy, xerophthalmia, sympathetic ophthalmia,
Yctalopia, blindness, amblyopia, astigmatism, trachoma, cataract, central retinal artery occlusion, retinal detachment, myopia, long sight, needle
Eye and snow blindness disease etc..
The generally bandage that current market sales of ophthalmologic operation fixator uses is fixed, and each type
Ophthalmologic operation is only applicable in a part of crowd with head holder, and practicability is not wide, in addition to this head binding clasp to patient into
When wardrobe portion clamps, without effective disinfectant measure, it is easy to generate the virus infection between patient.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of ophthalmologic operation head fixing device, solves
The problem that patients head's difficulty is fixed when ophthalmologic operation.
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of ophthalmologic operation head
Fixing device, including support plate, the front of the support plate is fixedly connected sequentially from top to bottom has the first fixed case and second to consolidate
Determine case, the front of the support plate offers holes for clamping, and the back side of the support plate is fixedly connected sequentially has first from top to bottom
The bottom of babinet and the second babinet, first cabinet wall is fixedly connected with first motor, and the output shaft of first motor
It is fixedly connected with swingle by shaft coupling, the swingle is arranged with first gear and second gear successively from top to bottom, institute
It states the end of swingle to be rotatablely connected by the side wall of bearing and first babinet, the is engaged on the left of the second gear
Three gears, the bottom of first babinet offer the first sliding groove and second sliding slot successively from right to left, and the first sliding groove
Internal slide is connected with the first sliding block, and the top of first sliding block is fixedly connected with the first rack by connecting rod, and described first
The surface of rack is engaged with the surface of first gear, and the first rack is fixedly connected with first close to one end of the first babinet
Dagger, the described one end of first support column far from the first babinet sequentially pass through the first babinet and support plate and extend to support plate
Top, and one end that the first support column extends at the top of support plate is fixedly connected with the first clamping ring, the second sliding slot
Internal slide is connected with the second sliding block, and the top of the second sliding block is fixedly connected with the second rack by connecting rod, and described second
The surface of rack is engaged with the surface of third gear, and second rack is fixedly connected with second close to one end of the first babinet
Dagger, and the second support column is fixedly connected with curved bar by connecting rod, and the one end of the curved bar far from the second support column is passed through successively
It wears the first babinet and support plate and extends to the top of support plate, one end that the curved bar extends at the top of support plate is fixedly connected
There are the second clamping ring, the bottom of second cabinet wall to be fixedly connected with the second motor, and the output sleeve of the second motor
Equipped with first bevel gear, be engaged with second bevel gear on the right side of the first bevel gear, the both sides of second cabinet wall it
Between lead screw is rotatably connected to by bearing, and the surface in the middle part of lead screw is fixedly connected with the surface of second bevel gear axis hole, institute
The screw thread of screw both end is stated on the contrary, the outer surface of the screw both end is threaded with engaging sleeve, and the top of engaging sleeve
It is fixedly connected with third support column, the top of the third support column sequentially passes through the second babinet and support plate and extends to support
The top of plate, one end that the third support column extends at the top of support plate are fixedly connected with third clamping ring.
Preferably, it is fixedly connected with the first spring at the top of the first fixation chamber interior wall, described first fixes chamber interior wall
Both sides movable plate is slidably connected by sliding block, and the top of movable plate is fixedly connected with the bottom end of the first spring, institute
The bottom for stating movable plate is fixedly connected with adjustable shelf by mobile bar.
Preferably, the bottom of the second fixation chamber interior wall is fixedly connected with second spring, and the top of second spring
One end be fixedly connected with side of the adjustable shelf far from the first fixed case.
Preferably, it is fixedly connected with fixed plate at the top of first cabinet wall, and the back side of fixed plate is connected with
The axis hole of connecting rod, the interlinking lever end and third gear is rotatablely connected by bearing.
Preferably, the both sides of a cabinet wall have been fixedly connected with telescoping tube, and telescoping tube is far from the first babinet
One end of inner wall is fixedly connected with the first support column and the compatible movable sleeve of the second support column.
Preferably, the bottom for being fixedly connected with disinfection cushion at the top of the support plate, and sterilizing cushion offer with
The corresponding through-hole of holes for clamping, and the quantity of holes for clamping is four.
Advantageous effect
The utility model provides a kind of ophthalmologic operation head fixing device.Has following advantageous effect：
(1) mechanism in the present apparatus in the first babinet realizes the purpose being clamped to patients head, passes through gear teeth
The transmission of item ensure that patients head is clamped it is secured, avoid because patients head activity caused by eye injuries, together
When the clamping that automates save the time, improve the efficiency of operation, ensure that the safety of operation carries out, in addition can be according to trouble
The head size of person is adjusted, and expands the scope of application, has been saved the cost of operation, has been reduced the expense of operation.
(2) mechanism in the present apparatus in the second babinet plays the purpose that patients head is auxiliarily fixed, while silk
The clamping of two third clamping rings is realized in the rotation of bar, ensure that the dynamics of clamping, is avoided because the activity of patients head is led
The surgical damage of cause improves the success rate of operation, reduces the generation of doctors and patients, avoids the secondary injury to patient, cooperation
The first clamping ring and the second clamping ring in first babinet can preferably fix patients head.
(3), the ophthalmologic operation head fixing device by being fixedly connected with disinfection cushion in support plate, and sterilizes soft
The bottom of pad offers through-hole compatible with holes for clamping, has achieved the purpose that carry out disinfection to patients head, and through-hole
It is set as the fixed of patients head and reference is provided, ensure that the correct position of clamping disappears simultaneously when being positioned to patients head
Malicious cushion is not in viral infection between ensure that patient, is avoided to secondary injury caused by patient's possibility.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the vertical view of the first babinet of the utility model；
Fig. 3 is the positive sectional view of the first babinet of the utility model；
Fig. 4 is the positive sectional view of the second babinet of the utility model.
In figure：1 support plate, 2 first fixed cases, 3 second fixed cases, 4 holes for clamping, 5 first babinets, 6 second babinets, 7
One motor, 8 swingles, 9 first gears, 10 second gears, 11 third gears, 12 the first sliding grooves, 13 second sliding slots, 14 first are slided
Block, 15 first racks, 16 first support columns, 17 first clamping rings, 18 second sliding blocks, 19 second racks, 20 second support columns, 21
Curved bar, 22 second clamping rings, 23 second motors, 24 first bevel gears, 25 second bevel gears, 26 lead screws, 27 engaging sleeves, 28 thirds
Support column, 29 third clamping rings, 30 first springs, 31 movable plates, 32 mobile bars, 33 adjustable shelfs, 34 second springs, 35 are fixed
Plate, 36 telescoping tubes, 37 movable sleeves, 38 disinfection cushions.
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.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of ophthalmologic operation head fixing device, packet
Support plate 1 is included, the front of support plate 1 is fixedly connected sequentially has the first fixed case 2 and the second fixed case 3, support plate 1 from top to bottom
Top be fixedly connected with disinfection cushion 38, disinfection cushion 38 bottom offer through-hole corresponding with holes for clamping 4, holes for clamping
4 quantity is four, and the first spring 30, the both sides of 2 inner wall of the first fixed case are fixedly connected at the top of 2 inner wall of the first fixed case
Movable plate 31 is slidably connected by sliding block, the top of movable plate 31 is fixedly connected with the bottom end of the first spring 30, movable plate
31 bottom is fixedly connected with adjustable shelf 33 by mobile bar 32, and the bottom of 3 inner wall of the second fixed case is fixedly connected with second spring
34, the one end on the top of second spring 34 is fixedly connected with side of the adjustable shelf 33 far from the first fixed case 2, and support plate 1 is just
Face offers holes for clamping 4, and the back side of support plate 1 is fixedly connected sequentially from top to bottom the first babinet 5 and the second babinet 6, and first
Be fixedly connected with fixed plate 35 at the top of 5 inner wall of babinet, and the back side of fixed plate 35 is connected with connecting rod, the interlinking lever end with
11 axis hole of third gear is rotatablely connected by bearing, and the both sides of 5 inner wall of the first babinet have been fixedly connected with telescoping tube 36, is stretched
The one end of pipe 36 far from 5 inner wall of the first babinet is fixedly connected with 20 compatible movable sleeve of the first support column 16 and the second support column
37, the bottom of 5 inner wall of the first babinet is fixedly connected with first motor 7, and the output shaft of first motor 7 is fixedly connected by shaft coupling
There are swingle 8, swingle 8 to be arranged with first gear 9 and second gear 10 successively from top to bottom, the end of the swingle 8 is logical
The side wall for crossing bearing and first babinet 5 is rotatablely connected, and the left side of second gear 10 is engaged with third gear 11, the first babinet
5 bottom offers the first sliding groove 12 and second sliding slot 13 successively from right to left, and the internal slide of the first sliding groove 12 is connected with
The top of one sliding block 14, the first sliding block 14 is fixedly connected with the first rack 15, the surface and first of the first rack 15 by connecting rod
The surface of gear 9 is engaged, and the first rack 15 is fixedly connected with the first support column 16, the first support close to one end of the first babinet 5
The one end of column 16 far from the first babinet 5 sequentially passes through the first babinet 5 and support plate 1 and the top for extending to support plate 1, first
One end that dagger 16 extends to 1 top of support plate is fixedly connected with the first clamping ring 17, the internal slide connection of second sliding slot 13
Have the second sliding block 18, the top of the second sliding block 18 is fixedly connected with the second rack 19 by connecting rod, the surface of the second rack 19 with
The surface of third gear 11 is engaged, and the second rack 10 is fixedly connected with the second support column 20 close to one end of the first babinet 5, and second
Support column 20 is fixedly connected with curved bar 21 by connecting rod, and the one end of curved bar 21 far from the second support column 20 sequentially passes through the first babinet
5 and support plate 1 and the top for extending to support plate 1, one end that curved bar 21 extends to 1 top of support plate be fixedly connected with the second folder
The bottom of collar 22,6 inner wall of the second babinet is fixedly connected with the second motor 23, and the output sleeve of the second motor 23 is equipped with the first cone
The right side of gear 24, first bevel gear 24 is engaged with second bevel gear 25, is turned by bearing between the both sides of 6 inner wall of the second babinet
Dynamic to be connected with lead screw 26, the thread rotary orientation at 26 both ends of lead screw is on the contrary, when lead screw 26 is rotated, the engaging sleeve at 26 both ends of lead screw
27 simultaneously to 26 middle part movement of lead screw or simultaneously to the movement of the both ends of lead screw 26, and 26 both ends thread rotary orientation of lead screw is on the contrary, lead screw
26 rotation drives engaging sleeve 27 to be moved left and right, and moving left and right for engaging sleeve 27 drives third support column 28 in holes for clamping 4
In move left and right, 26 middle part surface be fixedly connected with the surface of 25 axis hole of second bevel gear, the outer surface at 26 both ends of lead screw is equal
Be threaded with engaging sleeve 27, the top of engaging sleeve 27 is fixedly connected with third support column 28, the top of third support column 28 according to
Secondary to run through the second babinet 6 and support plate 1 and the top for extending to support plate 1, third support column 28 extends to 1 top of support plate
One end is fixedly connected with third clamping ring 29.
When work, first gear 9 and second gear 10 is driven to rotate by the rotation of first motor 7, second gear 10
Rotation drives third gear 11 to rotate, and the steering of third gear 11 and second gear 10 is on the contrary, therefore first gear 9 and third gear
11 rotation drives the first rack 15 and the second rack 19 to move in the opposite direction respectively, the first rack 15 and the second rack 9
It moves left and right and the first support column 16 and the second support column 20 is driven to be moved in holes for clamping 4, realize the first clamping ring 17 and second
Clamping and release of the clamping ring 22 to patient's forehead；First bevel gear 24 is driven to rotate by the rotation of the second motor 23, first
The rotation of bevel gear 24 drives second bevel gear 25 to rotate, and the rotation of second bevel gear 25 drives lead screw 26 to be rotated, due to
26 both ends screw thread of leading screw is on the contrary, the moving direction of two engaging sleeves 7 of event drives two on the contrary, can pass through two third support columns 28
Third clamping ring 29 relatively or contrarily moves, and realizes clamping and release to patient's lower jaw.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " including one ... the element limited, it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
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 (6)
1. a kind of ophthalmologic operation head fixing device, including support plate (1), it is characterised in that：The front of the support plate (1)
Being fixedly connected sequentially from top to bottom has the first fixed case (2) and two the second fixed cases (3), and the front of the support plate (1) is opened
Equipped with holes for clamping (4), the back side of the support plate (1) is fixedly connected sequentially has the first babinet (5) and the second babinet from top to bottom
(6), the bottom of the first babinet (5) inner wall is fixedly connected with first motor (7), and the output shaft of first motor (7) is logical
It crosses shaft coupling and is fixedly connected with swingle (8), the swingle (8) is arranged with first gear (9) and second successively from top to bottom
The end of gear (10), the swingle (8) is rotatablely connected by bearing and the side wall of first babinet (5), and described second
Third gear (11) is engaged on the left of gear (10), the bottom of first babinet (5) offers first successively from right to left
Sliding slot (12) and second sliding slot (13), and the internal slide of the first sliding groove (12) is connected with the first sliding block (14), described first
The top of sliding block (14) is fixedly connected with the first rack (15), the surface of first rack (15) and first gear by connecting rod
(9) surface engagement, and the first rack (15) is fixedly connected with the first support column (16) close to one end of the first babinet (5),
The one end of first support column (16) far from the first babinet (5) sequentially passes through the first babinet (5) and support plate (1) and extends to
The top of support plate (1), and one end that the first support column (16) extends at the top of support plate (1) is fixedly connected with the first clamping
It encloses (17), the internal slide of the second sliding slot (13) is connected with the second sliding block (18), and the top of the second sliding block (18) is logical
It crosses connecting rod and is fixedly connected with the second rack (19), the surface of second rack (19) is engaged with the surface of third gear (11)；
Second rack (19) is fixedly connected with the second support column (20), and second close to one end of the first babinet (5)
Dagger (20) is fixedly connected with curved bar (21) by connecting rod, and the one end of the curved bar (21) far from the second support column (20) is passed through successively
The first babinet (5) and support plate (1) and the top for extending to support plate (1) are worn, the curved bar (21) extends to support plate (1) top
The one end in portion is fixedly connected with the second clamping ring (22), and the bottom of the second babinet (6) inner wall is fixedly connected with the second motor
(23), and the output sleeve of the second motor (23) is equipped with first bevel gear (24), is nibbled on the right side of the first bevel gear (24)
Conjunction has a second bevel gear (25), and lead screw (26) is rotatably connected to by bearing between the both sides of the second babinet (6) inner wall, and
And the surface in the middle part of lead screw (26) is fixedly connected with the surface of second bevel gear (25) axis hole, the screw thread at lead screw (26) both ends
On the contrary, the outer surface at lead screw (26) both ends is threaded with engaging sleeve (27), and the top of engaging sleeve (27) is fixed
It is connected with third support column (28), the top of the third support column (28) sequentially passes through the second babinet (6) and support plate (1) simultaneously
The top of support plate (1) is extended to, one end that the third support column (28) extends at the top of support plate (1) is fixedly connected with
Three clamping rings (29).
2. a kind of ophthalmologic operation head fixing device according to claim 1, it is characterised in that：First fixed case
(2) the first spring (30) is fixedly connected at the top of inner wall, the both sides of the first fixed case (2) inner wall are slided by sliding block
It is connected with movable plate (31), and the top of movable plate (31) is fixedly connected with the bottom end of the first spring (30), the movable plate
(31) bottom is fixedly connected with adjustable shelf (33) by mobile bar (32).
3. a kind of ophthalmologic operation head fixing device according to claim 2, it is characterised in that：Second fixed case
(3) bottom of inner wall is fixedly connected with second spring (34), and the one end on the top of second spring (34) and adjustable shelf (33)
Side far from the first fixed case (2) is fixedly connected.
4. a kind of ophthalmologic operation head fixing device according to claim 1, it is characterised in that：First babinet
(5) fixed plate (35) is fixedly connected at the top of inner wall, and the back side of fixed plate (35) is connected with connecting rod, the interlinking lever end
With being rotatablely connected by bearing for third gear (11) axis hole.
5. a kind of ophthalmologic operation head fixing device according to claim 1, it is characterised in that：First babinet
(5) both sides of inner wall have been fixedly connected with telescoping tube (36), and the one end of telescoping tube (36) far from the first babinet (5) inner wall is solid
Surely the first support column (16) and the compatible movable sleeve (37) of the second support column (20) are connected with.
6. a kind of ophthalmologic operation head fixing device according to claim 1, it is characterised in that：The support plate (1)
Top be fixedly connected with disinfection cushion (38), and the bottom for sterilizing cushion (38) offer it is corresponding with holes for clamping (4)
Through-hole, and the quantity of holes for clamping (4) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720720246.5U CN207979952U (en) | 2017-06-20 | 2017-06-20 | A kind of ophthalmologic operation head fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720720246.5U CN207979952U (en) | 2017-06-20 | 2017-06-20 | A kind of ophthalmologic operation head fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207979952U true CN207979952U (en) | 2018-10-19 |
Family
ID=63804009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720720246.5U Expired - Fee Related CN207979952U (en) | 2017-06-20 | 2017-06-20 | A kind of ophthalmologic operation head fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207979952U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111671529A (en) * | 2020-06-16 | 2020-09-18 | 山东省立医院 | Accurate oral cavity of intelligence is positioner for clinical |
| CN111920574A (en) * | 2020-08-21 | 2020-11-13 | 杭州幕林眼镜有限公司 | Be used for automatic eye liquid medicine equipment that drips into before eye inspection |
| CN112370187A (en) * | 2020-11-27 | 2021-02-19 | 武孟孟 | Patient's head fixing device for thyroid surgery |
| CN113397725A (en) * | 2021-07-26 | 2021-09-17 | 河南医学高等专科学校 | Covering device for oral and maxillofacial surgery |
-
2017
- 2017-06-20 CN CN201720720246.5U patent/CN207979952U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111671529A (en) * | 2020-06-16 | 2020-09-18 | 山东省立医院 | Accurate oral cavity of intelligence is positioner for clinical |
| CN111920574A (en) * | 2020-08-21 | 2020-11-13 | 杭州幕林眼镜有限公司 | Be used for automatic eye liquid medicine equipment that drips into before eye inspection |
| CN112370187A (en) * | 2020-11-27 | 2021-02-19 | 武孟孟 | Patient's head fixing device for thyroid surgery |
| CN112370187B (en) * | 2020-11-27 | 2022-03-01 | 武孟孟 | Patient's head fixing device for thyroid surgery |
| CN113397725A (en) * | 2021-07-26 | 2021-09-17 | 河南医学高等专科学校 | Covering device for oral and maxillofacial surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190415 Address after: 226500 No. 6, North Haoer Lane Road, Chongchuan District, Nantong City, Jiangsu Province Patentee after: The First People's Hospital of Nantong Address before: 226000 No. 6, North Haoer Lane Road, Chongchuan District, Nantong City, Jiangsu Province Patentee before: Zhang Yi |
|
| 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: 20181019 Termination date: 20210620 |