CN214231973U - Special deck chair of adjusting of ophthalmic surgery - Google Patents
Special deck chair of adjusting of ophthalmic surgery Download PDFInfo
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- CN214231973U CN214231973U CN202022888316.2U CN202022888316U CN214231973U CN 214231973 U CN214231973 U CN 214231973U CN 202022888316 U CN202022888316 U CN 202022888316U CN 214231973 U CN214231973 U CN 214231973U
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- service creeper
- hydraulic rod
- sliding block
- spring
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Abstract
The utility model discloses a special deck chair of adjusting of ophthalmic surgery, including bedplate, chair leg and fixed diaphragm, bedplate one end is rotated and is connected with the pivot, it is connected with the service creeper to rotate in the pivot, a pair of recess has been seted up on the service creeper surface, the inside sliding connection of recess has first sliding block, first sliding block upper end integrated into one piece has the connecting pile, the connecting pile upper end is rotated and is connected with the head fixed block. The utility model is provided with a hydraulic rod at the lower end of the service creeper, a turning block is arranged at one side of the service creeper close to the hydraulic rod, the service creeper is rotationally connected with the hydraulic rod through the turning block, a pedal is arranged at one side of the hydraulic rod, and the pedal is stepped to make the hydraulic rod ascend or descend so as to control the height and the angle of the service creeper; the contact area between the hydraulic rod and the ground can be increased by installing the bearing plate at the lower end of the hydraulic rod, and the stability of the structure is improved.
Description
Technical Field
The utility model relates to an adjust deck chair technical field, specifically be a special deck chair of adjusting of ophthalmic surgery.
Background
With the increasing incidence of eye diseases such as keratitis, cataract and ischemic optic neuropathy, the eye problems become one of the health problems that people are keenly concerned. The ophthalmic diseases are of relatively complicated and varying severity, some minor ophthalmic problems can be treated by drugs, and some serious ophthalmic diseases require surgical treatment.
Clinically in ophthalmic surgery, the most structure of ophthalmic surgery chair that uses at present is comparatively simple, mainly by the bedplate, chair leg and back constitute, this kind of operation chair needs the doctor to keep a posture for a long time when carrying out ophthalmic surgery for patient, it is an examination to doctor's physical power, and this kind of operation chair does not have head location facility, patient keeps the position of sitting for a long time, twist the health very easily because of tired sense, thereby influence going on smoothly of operation, can lead to medical accident when serious, very big increase medical staff's work burden, the operation efficiency has been reduced, therefore we need to propose an ophthalmic surgery special regulation deck chair.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special deck chair of adjusting of ophthalmic surgery sets up a hydraulic stem at the service creeper lower extreme and adjusts the height of operation chair, fixes patient's head at two sets of head fixed blocks of service creeper surface mounting to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special regulation deck chair of ophthalmic surgery, includes bedplate, chair leg and fixed diaphragm, bedplate one end is rotated and is connected with the pivot, it is connected with the service creeper to rotate in the pivot, a pair of recess has been seted up on the service creeper surface, the inside sliding connection of recess has first sliding block, first sliding block upper end integrated into one piece has the connecting pile, the connecting pile upper end is rotated and is connected with the head fixed block, the hydraulic stem has been placed to the service creeper lower extreme, pedal is installed to hydraulic stem one end, the bearing plate is installed to hydraulic stem sleeve pipe lower extreme, service creeper surface mounting has the turning block, the hydraulic stem output passes through the turning block and is connected with the service creeper rotation.
Preferably, the base plate lower extreme has seted up the fixed slot, the fixed plate is installed to the service creeper, fixed slot and fixed plate correspond the block.
Preferably, first connecting blocks are placed at the two ends of the groove, a cross rod is fixedly installed between the first connecting blocks, a first sliding block is connected to the outer wall of the cross rod in a sliding mode, first springs are sleeved on the cross rods at the two ends of the first sliding block respectively, one end of each first spring is connected to one side of the corresponding first sliding block, and the other end of each first spring is fixedly connected with the corresponding first connecting block.
Preferably, the through-hole has been seted up to two sets of connecting piles upper end, and through-hole internally mounted has rolling bearing, the rolling bearing inner circle is pegged graft and is had the dwang, the dwang both ends are connected with the head fixed block, the connecting pile passes through the dwang and is connected with the rotation of head fixed block.
Preferably, the head fixing block is internally provided with a transverse groove, one end of the transverse groove is provided with a second connecting block, one end of the second connecting block is fixedly connected with a second spring, and one end of the second spring is fixedly connected with the side wall of a second sliding block.
Preferably, the inner side of the head fixing block is a curved surface, and a silica gel layer is bonded on the curved surface wall of the head fixing block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is provided with a hydraulic rod at the lower end of the service creeper, a turning block is arranged at one side of the service creeper close to the hydraulic rod, the service creeper is rotationally connected with the hydraulic rod through the turning block, a pedal is arranged at one side of the hydraulic rod, and the pedal is stepped to make the hydraulic rod ascend or descend so as to control the height and the angle of the service creeper; the contact area between the hydraulic rod and the ground can be increased by installing the bearing plate at the lower end of the hydraulic rod, so that the stability of the structure is improved;
2. the utility model discloses set up a pair of recess on the service creeper, install first connecting block in the recess, set up the horizontal pole between the first connecting block, the outer wall sliding connection of horizontal pole has the first sliding block, connect with the first spring between first sliding block both sides and the first connecting block, the first sliding block can make a round trip to slide on the horizontal pole, and the first spring gives the first sliding block a tensile power all the time; the connecting pile is integrally formed at the upper end of the first sliding block, the rotating bearing is arranged in the connecting pile, the rotating bearing is inserted into the rotating rod, the two ends of the rotating rod are connected to the inner side, so that the head fixing block is rotatably connected with the connecting pile, when the head fixing block is pulled downwards to a certain position, the head fixing block is rotated to enable the curved surface part of the head fixing block to upwards fix a human face, and the influence of head shaking on an operation in the operation process is prevented; correspond respectively at head fixed block lateral wall and set up the transverse groove, the dwang both ends are connected with the second sliding block, the second sliding block is pegged graft in the transverse groove and can make a round trip to slide, install the second connecting block in transverse groove one end, be connected with the second spring between second connecting block and the second sliding block, the second spring supports the second sliding block and is located transverse groove one end, when fixing the patient face to face's broad, stretch the head fixed block to left and right sides, under the effect of second spring, the head fixed block plays transverse fixation to patient's head to inside compression.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the head fixing block of the present invention;
FIG. 3 is a schematic structural view of the connecting pile of the present invention;
FIG. 4 is a schematic structural view of the second sliding block of the present invention
In the figure: 1. a seat plate; 2. a chair leg; 3. fixing the transverse plate; 4. a rotating shaft; 5. a lying board; 6. a head fixing block; 7. pedaling; 8. a bearing plate; 9. rotating the block; 10. fixing grooves; 11. a fixing plate; 12. a groove; 13. a first connection block; 14. a cross bar; 15. a first slider; 16. a first spring; 17. connecting piles; 18. a rotating bearing; 19. rotating the rod; 20. a silica gel layer; 21. a hydraulic lever; 22. a second slider; 23. a second connecting block; 24. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a special adjustable deck chair for ophthalmologic operation comprises a seat board 1, chair legs 2 and a fixed transverse plate 3, wherein one end of the seat board 1 is rotatably connected with a rotating shaft 4, the rotating shaft 4 is rotatably connected with a lying plate 5, the lower end of the seat board 1 is provided with a fixed groove 10, the lying plate 5 is provided with a fixed plate 11, and the fixed groove 10 and the fixed plate 11 are correspondingly clamped;
through the design, the chair legs 2 and the fixed transverse plate 3 are arranged at the lower end of the seat plate 1 to fixedly support the seat plate 1, the rotating shaft 4 is arranged at the joint of the seat plate 1 and the lying plate 5, the lying plate 5 can rotate to form a certain included angle with the seat plate 1 through the rotating shaft 4, and a patient can lean against the lying plate; one end of the seat board 1 is provided with a cambered surface with the radius of 3-5cm, so that the legs of a patient are more comfortable when the patient sits or lies, and the pressure which brings love to the body after sitting and standing for a long time is reduced; one end of the seat board 1 is provided with a fixing groove 10, one end of the lying board 5 is provided with a corresponding fixing plate 11, and when the lying board 5 and the seat board 1 are placed at 180 degrees, the fixing groove 10 and the fixing plate 11 are clamped, so that the stability of the seat can be enhanced, and the life safety of a patient can be ensured;
the surface of the lying plate 5 is provided with a pair of grooves 12, first sliding blocks 15 are slidably connected inside the grooves 12, connecting piles 17 are integrally formed at the upper ends of the first sliding blocks 15, head fixing blocks 6 are rotatably connected to the upper ends of the connecting piles 17, first connecting blocks 13 are placed at the two ends of the grooves 12, cross rods 14 are fixedly installed between the first connecting blocks 13, first sliding blocks 15 are slidably connected to the outer walls of the cross rods 14, first springs 16 are respectively sleeved on the cross rods 14 at the two ends of each first sliding block 15, one end of each first spring 16 is connected to one side of each first sliding block 15, the other end of each first spring 16 is fixedly connected with the corresponding first connecting block 13, through holes are formed in the upper ends of the two groups of connecting piles 17, rotating bearings 18 are installed inside the through holes, rotating rods 19 are inserted into the inner rings of the rotating bearings 18, the two ends of the rotating rods 19;
through the design, two groups of grooves 12 are correspondingly formed in the surface of the lying plate 5, first connecting blocks 13 are respectively arranged at two ends of each groove 12, a cross rod 14 is arranged in the middle of each first connecting block 13, a first sliding block 15 is connected to the cross rod 14 in a sliding mode, first springs 16 are connected to the first sliding blocks 15 and the first connecting blocks, and when the first sliding blocks 15 slide downwards, the first springs 16 always provide upward pulling force for the first sliding blocks 15; two groups of integrally formed connecting piles 17 are arranged at the upper end of the first sliding block 15, rotating bearings 18 are correspondingly arranged in the two groups of connecting piles 17, a rotating rod 19 is inserted into the inner ring of each rotating bearing 18, and two ends of each rotating rod 19 are fixedly arranged on the head fixing block 6, so that the head fixing block 6 can rotate by taking the rotating rod 19 as a shaft; the head of the patient is fixed by arranging the inner side of the head fixing block 6 as a curved surface, and the sponge cushion is bonded on the curved surface, so that the contact part of the face of the patient and the head fixing block 6 is more comfortable; when the head fixing block is used, the curved surface part of the head fixing block 6 can be rotated to the vertical part, and the curved surface part is pulled downwards to the jaw part of a patient, at the moment, the head fixing block 6 is rotated to enable the curved surface to clamp the head of the patient, and the head fixing block 6 is extruded upwards to further fix the head of the patient through the stretching action of the first spring 16;
a transverse groove is formed in the head fixing block 6, a second connecting block 23 is installed at one end of the transverse groove, a second spring 24 is fixedly connected to one end of the second connecting block 23, and one end of the second spring 24 is fixedly connected with the side wall of the second sliding block 22;
through the design, a transverse groove is formed in the head fixing block 6, the second connecting block 23 is arranged in the transverse groove, the second spring 24 is arranged on the second connecting block 23, one end of the second spring 24 is connected to the second sliding block 22, the head fixing block 6 is extruded inwards under the action of the elastic force of the spring, when a patient with a large head is fixed, the head fixing block 6 can be stretched outwards, and under the action of the second spring 24, the head fixing block 6 is extruded inwards to fix the pedestrian transversely;
a hydraulic rod 21 is arranged at the lower end of the lying plate 5, a pedal 7 is arranged at one end of the hydraulic rod 21, a bearing plate 8 is arranged at the lower end of a sleeve of the hydraulic rod 21, a rotating block 9 is arranged on the lower surface of the lying plate 5, and the output end of the hydraulic rod 21 is rotatably connected with the lying plate 5 through the rotating block 9;
through the design, the lower end of the lying plate 5 is provided with the hydraulic rod 21, the pedal 7 is arranged on one side of the hydraulic rod 21, the output end of the hydraulic rod 21 is rotatably connected with the lower end of the lying plate 5, and a doctor can tread the pedal 7 to control the hydraulic rod 21 to lift to adjust the angle of the lying plate 5 according to the operation requirement; the contact area between the hydraulic rod 21 and the ground can be increased by arranging the bearing plate 8 at the lower end of the hydraulic rod 21, and the stability of the seat is enhanced.
The inner side of the head fixing block 6 is provided with a curved surface, and a silica gel layer 20 is bonded on the curved surface wall of the head fixing block 6; through the design, design into the human structure characteristic of curved surface laminating more with 6 lateral walls of head fixed block, be favorable to the head fixed, can fix the adjustment according to the small difference of patient's facial shape through installing silica gel layer 20 at the curved surface wall, also guaranteed patient's comfort level simultaneously.
The working principle is as follows: according to the design, a hydraulic rod 21 is installed at the lower end of a lying plate, a rotating block 9 is installed on one side, close to the hydraulic rod 21, of the lying plate 5, the lying plate 5 is rotatably connected with the hydraulic rod 21 through the rotating block 9, a pedal 7 is installed on one side of the hydraulic rod 21, and the pedal 7 is stepped to enable the hydraulic rod to ascend or descend so as to control the height and the angle of the lying plate 5; the contact area between the hydraulic rod 21 and the ground can be increased by installing the bearing plate 8 at the lower end of the hydraulic rod 21, so that the stability of the structure is increased; a pair of grooves 12 are formed in the lying plate 5, first connecting blocks 13 are mounted in the grooves 12, cross rods 14 are arranged between the first connecting blocks 13, first sliding blocks 15 are connected to the outer walls of the cross rods 14 in a sliding mode, first springs 16 are connected between the two sides of the first sliding blocks 15 and the first connecting blocks 13, the first sliding blocks 15 can slide on the cross rods 14 back and forth, and the first springs 16 always give stretching force to the first sliding blocks 15; a connecting pile 17 is integrally formed at the upper end of the first sliding block 15, a rotating bearing 18 is arranged in the connecting pile 17, an inner ring of the rotating bearing 18 is inserted into a rotating rod 19, two ends of the rotating rod 19 are fixedly connected to the inner side of the head fixing block 6, so that the head fixing block 6 is rotatably connected with the connecting pile 17, when the head fixing block 6 is pulled downwards to a certain position, the head fixing block 6 is rotated, so that the curved surface part of the head fixing block 6 is clamped on a human face, and the influence of head shaking on an operation in the operation process is prevented; correspond respectively at 6 lateral walls of head fixed block and set up the transverse groove, 19 both ends of dwang are connected with second sliding block 22, second sliding block 22 pegs graft in the transverse groove and can make a round trip to slide, install second connecting block 23 in transverse groove one end, be connected with second spring 24 between second connecting block 23 and the second sliding block 22, second spring 24 supports second sliding block 22 and is located transverse groove one end, when fixing the patient face to face's broad, with 6 stretching about to the head fixed block, under second spring 24's effect, 6 internal compression of head fixed block play horizontal fixed to patient's head.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a special deck chair of adjusting of ophthalmic surgery, includes bedplate (1), chair leg (2) and fixed diaphragm (3), its characterized in that: bedplate (1) one end is rotated and is connected with pivot (4), it is connected with service creeper (5) to rotate on pivot (4), a pair of recess (12) have been seted up on service creeper (5) surface, the inside sliding connection of recess (12) has first sliding block (15), first sliding block (15) upper end integrated into one piece has connecting pile (17), connecting pile (17) upper end is rotated and is connected with head fixed block (6), hydraulic stem (21) have been placed to service creeper (5) lower extreme, pedal (7) are installed to hydraulic stem (21) one end, bearing plate (8) are installed to hydraulic stem (21) sleeve pipe lower extreme, service creeper (5) surface mounting has turning block (9), hydraulic stem (21) output passes through turning block (9) and is rotated with service creeper (5) and is connected.
2. The ophthalmic-surgery-specific-adjustment lounge chair of claim 1, wherein: the fixing device is characterized in that a fixing groove (10) is formed in the lower end of the seat plate (1), a fixing plate (11) is installed on the lying plate (5), and the fixing groove (10) and the fixing plate (11) are correspondingly clamped.
3. The ophthalmic-surgery-specific-adjustment lounge chair of claim 1, wherein: first connecting block (13) have been placed at recess (12) both ends, fixed mounting has horizontal pole (14) between first connecting block (13), horizontal pole (14) outer wall sliding connection has first sliding block (15), first spring (16) have been cup jointed on first sliding block (15) both ends horizontal pole (14) respectively, first spring (16) one end is connected in first sliding block (15) one side, first spring (16) other end and first connecting block (13) fixed connection.
4. The ophthalmic-surgery-specific-adjustment lounge chair of claim 1, wherein: the through-hole has been seted up to two sets of connection stake (17) upper ends, and through-hole internally mounted has rolling bearing (18), rolling bearing (18) inner circle is pegged graft and is had dwang (19), dwang (19) both ends are connected with head fixed block (6), connection stake (17) are rotated with head fixed block (6) through dwang (19) and are connected.
5. An ophthalmic surgical adjustment lounge according to claim 4, wherein: head fixed block (6) are inside to have seted up the cross slot, and cross slot one end installs second connecting block (23), second connecting block (23) one end fixedly connected with second spring (24), second spring (24) one end and second sliding block (22) lateral wall fixed connection.
6. The ophthalmic-surgery-specific-adjustment lounge chair of claim 1, wherein: the inner side of the head fixing block (6) is provided with a curved surface, and a silica gel layer (20) is bonded on the curved surface wall of the head fixing block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022888316.2U CN214231973U (en) | 2020-12-03 | 2020-12-03 | Special deck chair of adjusting of ophthalmic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022888316.2U CN214231973U (en) | 2020-12-03 | 2020-12-03 | Special deck chair of adjusting of ophthalmic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214231973U true CN214231973U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022888316.2U Active CN214231973U (en) | 2020-12-03 | 2020-12-03 | Special deck chair of adjusting of ophthalmic surgery |
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| CN (1) | CN214231973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116869767A (en) * | 2023-09-08 | 2023-10-13 | 中国人民解放军总医院第三医学中心 | Medical chair for eye surgery for head adjustment and correction |
-
2020
- 2020-12-03 CN CN202022888316.2U patent/CN214231973U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116869767A (en) * | 2023-09-08 | 2023-10-13 | 中国人民解放军总医院第三医学中心 | Medical chair for eye surgery for head adjustment and correction |
| CN116869767B (en) * | 2023-09-08 | 2023-11-24 | 中国人民解放军总医院第三医学中心 | Medical chair for eye surgery for head adjustment and correction |
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