CN218247711U - Auxiliary device for eye surgery - Google Patents
Auxiliary device for eye surgery Download PDFInfo
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- CN218247711U CN218247711U CN202222316596.9U CN202222316596U CN218247711U CN 218247711 U CN218247711 U CN 218247711U CN 202222316596 U CN202222316596 U CN 202222316596U CN 218247711 U CN218247711 U CN 218247711U
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- fixedly connected
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- fixed
- bottom plate
- gear
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Abstract
The utility model discloses an auxiliary device is used in eye operation, comprising a base plate, the last fixed surface of bottom plate is connected with the connection casing, it is provided with two-way spiral threaded rod to connect the casing internal rotation, the equal screw thread of screw thread department at two-way spiral threaded rod both ends has cup jointed the removal cover, the equal fixedly connected with connecting rod in front surface of removal cover, the one end fixedly connected with splint of connecting rod, the front surface of connecting the casing is equipped with first shifting chute, it is provided with first bull stick to rotate on the middle part position of connection casing rear surface, the first rotor plate of the one end fixedly connected with of first bull stick, the first gear of the other end fixedly connected with of first bull stick, the fixed cover has connect the second gear on the two-way spiral threaded rod, first gear is connected with the meshing of second gear, be equipped with supplementary fixed establishment on the bottom plate, the utility model discloses, have the characteristics that the practicality is strong and fixed effect preferred.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically be an auxiliary device is used in eye surgery.
Background
The eye plastic surgery including the plastic of upper and lower eyelids and eyebrows plays an important role in the whole department of facial plastic surgery. The clinical findings of all ages include congenital defects and deformities of children, adult eyelid formation, inner canthus hyperopia correction, under-eye puffiness correction, eyelid laxity correction, strabismus correction, artificial eye preparation and installation, and eye shaping after various traumatic deformity tumor extirpations. For preventing that the patient from afraid of the head and removing in the eye operation process, need fix patient's head, current auxiliary device for eye operation uses two splint to fix patient's head usually, and fixed effect is not good, has the potential safety hazard when performing the operation.
Therefore, it is necessary to design an auxiliary device for eye surgery with high practicability and good fixing effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an auxiliary device is used in eye operation to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an auxiliary device for eye surgery, includes the bottom plate, the last fixed surface of bottom plate is connected with the casing, it is provided with two-way spiral threaded rod to rotate through first bearing in the connecting casing, the equal screw thread of screw thread department at two-way spiral threaded rod both ends has cup jointed the removal cover, two the one end of the equal fixedly connected with connecting rod of front surface of removal cover, the other end of connecting rod stretches out and connects casing and fixedly connected with splint, the front surface of connecting the casing is equipped with the first shifting chute that supplies the connecting rod to remove, it is provided with first bull stick to rotate through the second bearing on the middle part position of connecting the casing rear surface, the first rotor plate of one end fixedly connected with of first bull stick, the first gear of other end fixedly connected with of first bull stick, the fixed cover has been connected with the second gear on the two-way spiral threaded rod, first gear is connected with the meshing of second gear, be equipped with auxiliary fixing mechanism on the bottom plate.
According to the technical scheme, the auxiliary fixing mechanism comprises supporting shells, the supporting shells are 2 in number and are connected to the upper surface of the bottom plate in a bilateral symmetry mode, the two supporting shells are connected to the upper surface of the bottom plate in a common mode, the two supporting shells are connected to the inner lower surfaces of the supporting shells through third bearings in a rotating mode, threaded rods extend into the fixed shells through fourth bearings, one ends of the threaded rods extending into the fixed shells are connected to the inner upper surfaces of the fixed shells through fifth bearings in a rotating mode, the upper surfaces of the fixed shells are provided with second rotating rods in a rotating mode through sixth bearings, one ends of the second rotating rods are fixedly connected with second rotating plates, second driving wheels are fixedly connected to the other ends of the second rotating rods in the fixed shells and located on the two threaded rods in a sleeved mode, the first driving wheels are connected with the second driving wheels in a transmission mode through transmission chains, moving blocks are connected to the two supporting shells in a threaded mode and located on the two supporting shells in a sleeved mode, one end of each moving block corresponding side face of each moving block is fixedly connected with a supporting rod, the other end of the two supporting rods extends out of the supporting shells and is connected with the supporting shells in a supporting shell in a common mode, and a second moving groove for the supporting rods to move is formed in the supporting shells.
According to the technical scheme, the sliding blocks are fixedly connected to the lower surfaces of the two clamping plates, and the sliding grooves for the sliding blocks to slide are formed in the upper surface of the bottom plate.
According to the technical scheme, a headrest is arranged on the upper surface of the bottom plate and between the two clamping plates.
According to the technical scheme, the four corners of the upper surface of the bottom plate are provided with mounting holes.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses, through the cooperation of connecting between casing, first bearing, two-way spiral threaded rod, removal cover, connecting rod, splint, first shifting chute, second bearing, first bull stick, first revolving plate, first gear and the second gear, can carry out the centre gripping to the left and right sides of patient's head and fix, through the setting of supplementary fixed establishment, can fix patient's forehead, the utility model discloses can effectively prevent the swing of patient's head, improve fixed effect, be convenient for carry out the eye operation to the patient, reduce the operation risk, convenient operation, the practicality is strong.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
fig. 3 is a schematic top sectional structural view of the present invention;
fig. 4 is a first schematic sectional view of the front view of the present invention;
fig. 5 is a schematic view of the sectional structure of the front view of the present invention;
in the figure: 1-bottom plate, 2-connecting shell, 3-first bearing, 4-bidirectional screw thread rod, 5-moving sleeve, 6-connecting rod, 7-clamping plate, 8-first moving groove, 9-second bearing, 10-first rotating rod, 11-first rotating plate, 12-first gear, 13-second gear, 14-supporting shell, 15-fixed shell, 16-third bearing, 17-threaded rod, 18-fourth bearing, 19-fifth bearing, 20-sixth bearing, 21-second rotating rod, 22-second rotating plate, 23-first driving wheel, 24-second driving wheel, 25-driving chain, 26-moving block, 27-supporting rod, 28-pressing plate, 29-second moving groove, 30-sliding block, 31-sliding groove, 32-headrest and 33-mounting hole.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an auxiliary device for eye surgery comprises a bottom plate 1, wherein a connecting shell 2 is fixedly connected to the upper surface of the bottom plate 1, a bidirectional spiral threaded rod 4 is rotatably arranged in the connecting shell 2 through a first bearing 3, moving sleeves 5 are respectively sleeved at the threaded positions of two ends of the bidirectional spiral threaded rod 4 in a threaded manner, one end of a connecting rod 6 is fixedly connected to the front surfaces of the two moving sleeves 5, the other end of the connecting rod 6 extends out of the connecting shell 2 and is fixedly connected with a clamping plate 7, a first moving groove 8 for the connecting rod 6 to move is formed in the front surface of the connecting shell 2, a first rotating rod 10 is rotatably arranged in the middle of the rear surface of the connecting shell 2 through a second bearing 9, one end of the first rotating rod 10 is fixedly connected with a first rotating plate 11, the other end of the first rotating rod 10 is fixedly connected with a first gear 12, a second gear 13 is fixedly sleeved on the bidirectional spiral threaded rod 4, the first gear 12 is in meshed connection with the second gear 13, an auxiliary fixing mechanism is arranged on the bottom plate 1, and the first rotating plate is matched with the first rotating plate 11, the first bearing 3, the first rotating rod 4, the second rotating rod, the first rotating plate and the first rotating plate 11 are fixedly connected with the first rotating plate and the second bearing 11;
the auxiliary fixing mechanism comprises supporting shells 14, the number of the supporting shells 14 is 2, the supporting shells are bilaterally and symmetrically connected to the upper surface of the bottom plate 1, the upper surfaces of the two supporting shells 14 are connected with a fixed shell 15 together, the inner lower surfaces of the two supporting shells 14 are connected with threaded rods 17 through third bearings 16 in a rotating manner, the threaded rods 17 extend into the fixed shell 15 through fourth bearings 18, one ends of the threaded rods 17 extending into the fixed shell 15 are connected to the inner upper surface of the fixed shell 15 through fifth bearings 19 in a rotating manner, the upper surface of the fixed shell 15 is provided with second rotating rods 21 through sixth bearings 20 in a rotating manner, one ends of the second rotating rods 21 are fixedly connected with second rotating plates 22, the other ends of the second rotating rods 21 are fixedly connected with first transmission wheels 23, the fixed shell 15 is provided with second transmission wheels 24 in a sleeved manner on the two threaded rods 17, the first transmission wheels 23 are connected with second transmission wheels 24 through transmission chains 25, the two supporting shells 14 are provided with moving blocks 26 in a sleeved manner on the two threaded rods 17, one side surfaces of the two supporting rods 26 are fixedly connected with second transmission wheels 27, a moving bearing plate 27, a moving support plate 27 is arranged in the supporting shell 14, a moving support shaft 27, a moving support plate 27 is arranged on the supporting rod 14, and a moving support shaft 27, a moving support plate 27 is arranged on the supporting rod 14, a moving support shaft 27, a moving support plate 27 is arranged on the fifth bearing 20, the forehead of the patient can be fixed;
the lower surfaces of the two clamping plates 7 are fixedly connected with sliding blocks 30, the upper surface of the bottom plate 1 is provided with sliding grooves 31 for the sliding blocks 30 to slide, and the sliding blocks 30 and the sliding grooves 31 are arranged to limit the movement of the clamping plates 7;
a headrest 32 is arranged on the upper surface of the bottom plate 1 and between the two clamping plates 7, and the comfort of a patient can be improved through the arrangement of the headrest 32;
the four corners of the upper surface of the bottom plate 1 are provided with mounting holes 33, and the device can be fixed at a position needing to be mounted through the arrangement of the mounting holes 33 and the matching of the mounting holes and mounting bolts.
The working principle is as follows: the utility model discloses when using, can twist first rotation board 11, first rotation board 11 drives first gear 12 through first bull stick 10 and rotates, second gear 13 meshing on first gear 12 and the two-way spiral threaded rod 4 is connected, and then make two-way spiral threaded rod 4 rotate, the removal cover 5 that two-way spiral threaded rod 4 rotated and made both ends screw thread department removes under the cooperation of connecting rod 6 and first shifting chute 8 in opposite directions, and then make two splint 7 carry out the centre gripping fixed to patient's head, later through twisting the second rotor plate 22 among the supplementary fixed establishment, second rotor plate 22 drives first drive wheel 23 through second bull stick 21 and rotates, first drive wheel 23 drives second drive wheel 24 through driving chain 25 and rotates, second drive wheel 24 is fixed cup joints on threaded rod 17, and then make two threaded rods 17 rotate, 17 rotate and make movable block 26 move downwards in the cooperation of bracing piece 27 and second shifting chute 29, and then make clamp plate 28 push down the forehead portion of patient fixed, the utility model discloses can effectively prevent the fixed threaded rod of patient, the head of patient from fixing, the operation is convenient for the eye operation, the practicality is strong, the operation risk reduction practicality is strong.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An auxiliary device for eye surgery, includes bottom plate (1), its characterized in that: the last fixed surface of bottom plate (1) is connected with connecting shell (2), rotate through first bearing (3) in connecting shell (2) and be provided with two-way spiral threaded rod (4), the equal screw thread of screw thread department at two-way spiral threaded rod (4) both ends has cup jointed removal cover (5), two the one end of the equal fixedly connected with connecting rod of front surface (6) of removal cover (5), the other end of connecting rod (6) stretches out connecting shell (2) and fixedly connected with splint (7), the front surface of connecting shell (2) is equipped with first shifting chute (8) that supply connecting rod (6) to remove, it is provided with first bull stick (10) to rotate through second bearing (9) on the middle part position of connecting shell (2) rear surface, the first bull stick (11) of one end fixedly connected with of first bull stick (10), the other end fixedly connected with first gear (12) of first bull stick (10), fixed cover has connect second gear (13) on two-way spiral threaded rod (4), first gear (12) meshes with second gear (13), be connected with on bottom plate (1) the supplementary mechanism.
2. The ocular surgery assistance device according to claim 1, characterized in that: the auxiliary fixing mechanism comprises support shells (14), the number of the support shells (14) is 2, the support shells are bilaterally symmetrically connected to the upper surface of the base plate (1), the upper surfaces of the support shells (14) are connected with fixed shells (15) together, the inner lower surfaces of the support shells (14) are rotatably connected with threaded rods (17) through third bearings (16), the threaded rods (17) extend into the fixed shells (15) through fourth bearings (18), one ends of the threaded rods (17) extending into the fixed shells (15) are rotatably connected to the inner upper surfaces of the fixed shells (15) through fifth bearings (19), the upper surfaces of the fixed shells (15) are rotatably provided with second rotating rods (21) through sixth bearings (20), one ends of the second rotating rods (21) are fixedly connected with second rotating plates (22), the other ends of the second rotating rods (21) are fixedly connected with first transmission wheels (23), the fixed shells (15) are fixedly sleeved on the two threaded rods (17), the second transmission wheels (24) are fixedly connected with two corresponding transmission blocks (26), and the two transmission side surfaces of the two transmission blocks (26) are connected with the fixed shells (14), and the transmission wheels (26), and the two transmission blocks (26), and the two transmission chains (26) are connected with the fixed shells (14), and the transmission wheels (26) ) The other ends of the two support rods (27) extend out of the support shell (14) and are connected with a press plate (28) together, and a second moving groove (29) for the support rods (27) to move is formed in the support shell (14).
3. The ocular surgery assistance device according to claim 1, characterized in that: the lower surface of the two clamping plates (7) is fixedly connected with a sliding block (30), and the upper surface of the bottom plate (1) is provided with a sliding groove (31) for the sliding block (30) to slide.
4. The auxiliary device for eye surgery according to claim 1, characterized in that: a headrest (32) is arranged on the upper surface of the bottom plate (1) and between the two splints (7).
5. The ocular surgery assistance device according to claim 1, characterized in that: and mounting holes (33) are formed in the four corners of the upper surface of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222316596.9U CN218247711U (en) | 2022-08-31 | 2022-08-31 | Auxiliary device for eye surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222316596.9U CN218247711U (en) | 2022-08-31 | 2022-08-31 | Auxiliary device for eye surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218247711U true CN218247711U (en) | 2023-01-10 |
Family
ID=84710356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222316596.9U Active CN218247711U (en) | 2022-08-31 | 2022-08-31 | Auxiliary device for eye surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218247711U (en) |
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2022
- 2022-08-31 CN CN202222316596.9U patent/CN218247711U/en active Active
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