CN218739166U - Head fixer for ophthalmology clinic - Google Patents
Head fixer for ophthalmology clinic Download PDFInfo
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- CN218739166U CN218739166U CN202320205935.8U CN202320205935U CN218739166U CN 218739166 U CN218739166 U CN 218739166U CN 202320205935 U CN202320205935 U CN 202320205935U CN 218739166 U CN218739166 U CN 218739166U
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Abstract
The utility model discloses a head fixer for ophthalmology clinic, which relates to the field of ophthalmology clinic, and comprises a bearing platform and two groups of limiting clamping plates, wherein the lower surface intermediate positions of the two groups of limiting clamping plates are fixedly connected with a first sliding plate, the intermediate position of one side of the bearing platform is provided with a first screw rod in a penetrating way, the upper surface of the bearing platform is provided with two groups of chutes, a binding band and an elastic pressing plate are arranged above the bearing platform and positioned at the two sides of the chutes, the outer side surface of the first screw rod is provided with a symmetrical thread section, one side of the two groups of first sliding plates is provided with a first screw hole in a penetrating way, and the two groups of first sliding plates are respectively in threaded connection with the first screw rod through the first screw hole; the utility model has the advantages that: can avoid its head to take place to rock when the patient carries out ophthalmic surgery, and can fix different patients 'head, have fine suitability to improve the comfort level of patient's head under the prerequisite of guaranteeing patient's head, be favorable to ophthalmic surgery's normal clear.
Description
Technical Field
The utility model relates to an ophthalmology is clinical, in particular to clinical head fixer of using of ophthalmology.
Background
The head of a patient is often required to be fixed during the ophthalmologic clinical operation, so that the deviation of the operation caused by the shaking of the head of the patient in the ophthalmologic operation process is prevented, and therefore, the head fixator for the ophthalmologic clinical operation needs to be designed.
Through retrieval, patent number CN211355949U discloses a head fixer for assisting an ophthalmic surgery, can conveniently and stably fix the head of a patient when the ophthalmic surgery is performed, however, the existing head fixer for ophthalmic clinic can only fix the head of the patient with a specific specification and size, is not suitable for the heads of different patients, and the fitting degree of the existing head fixer and the head of the patient is small, so that the head of the patient still easily shakes, thereby affecting the normal operation of the ophthalmic surgery.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an ophthalmology is clinical with head fixer, current ophthalmology is clinical with head fixer can only fix the patient head of specific specification size usually, is not suitable for to different patients ' head, and the laminating degree of current head fixer and patient head is less for patient's head still appears rocking easily, thereby has influenced ophthalmic surgery's normal clear.
In order to solve the technical problem, the technical scheme of the utility model be, an ophthalmology is clinical uses head fixer, including the plummer, still include two sets of spacing splint, it is two sets of the first slide of the equal fixedly connected with of lower surface intermediate position of spacing splint, one side intermediate position of plummer runs through and is provided with first screw rod, two sets of spouts have been seted up to the upper surface of plummer, the top of plummer and the both sides that are located the spout are provided with bandage and elastic pressing plate.
As a further aspect of the present invention: the outer side surface of the first screw is provided with symmetrical thread sections, two sets of first sliding plates are arranged on one side of the first sliding plate in a penetrating mode and are in threaded connection with the first screw through the first screw holes respectively, and the two sets of first sliding plates are arranged inside the two sets of sliding grooves respectively.
As a further aspect of the present invention: the bearing platform is close to one side intermediate position fixed mounting of bandage has first frame plate, the lower surface of first frame plate runs through and is provided with the second screw rod, the inboard of first frame plate is provided with the lift cell-shell.
As a further aspect of the present invention: the middle position of the upper surface of the lifting groove shell is penetrated and provided with a second screw hole, the lifting groove shell is in threaded connection with a second screw rod through the second screw hole, and the cross section of the first frame plate is in a U-shaped arrangement.
As a further aspect of the present invention: two sets of the equal fixedly connected with fixed slide bar in one side that spacing splint are close to first frame plate, the inboard of lift pot shell is provided with two sets of second slides, and is two sets of the second slide respectively with two sets of fixed slide bar sliding connection, and the cross-sectional shape of two sets of fixed slide bars all is type of calligraphy setting, and is two sets of the second slide all with bandage fixed connection.
As a further aspect of the present invention: the utility model discloses a spacing montant of elasticity clamp plate, including plummer, elastic pressing plate, the upper surface of plummer is close to one side fixedly connected with second frame plate of elastic pressing plate, the upper surface of elastic pressing plate is close to the equal fixedly connected with spacing montant in both ends, and is two sets of the equal fixedly connected with baffle in upper end of spacing montant is two sets of the outside of spacing montant all is equipped with compression spring.
As a further aspect of the present invention: the cross-sectional shape of second frame plate is the setting of U style of calligraphy, and is two sets of spacing montant all with second frame plate sliding connection, two sets of the baffle all is located the upside of second frame plate, and elastic press plate's cross-sectional shape is the arc setting.
As a further aspect of the present invention: two sets of the opposite side of spacing splint all is provided with the elastic seat, and is two sets of the offside of the back of the body of spacing splint is close to the bottom intermediate position and all runs through and is provided with the third screw rod, and is two sets of the offside of the back of the body of elastic seat is close to the equal fixedly connected with of both sides spacing slide bar, and is two sets of the opposite side of spacing splint is close to the bottom intermediate position and all runs through set up threaded hole.
As a further aspect of the present invention: two sets of the opposite face of elasticity seat all designs for the cambered surface, and is two sets of the third screw rod is respectively through screw hole and two sets of spacing splint threaded connection, spacing slide bar and spacing splint sliding connection are two sets of spacing slide bar sets up about the third screw rod symmetry, the third screw rod rotates with the elasticity seat to be connected.
The above technical scheme is adopted in the utility model, compared with prior art, have following advantage: through rotating the first screw rod on the plummer, with drive two sets of first slides respectively along two sets of spouts and relative movement under the cooperation of symmetrical screw thread section and first screw, and then drive two sets of spacing splint relative movement, contact with the both sides of head until two sets of spacing splint, make the elastic pressure board reciprocate in the inboard of second frame plate through two sets of spacing montants after that, and make elastic pressure board and patient's mouth contact under two sets of compression spring's cooperation, rotate the second screw rod on the first frame plate immediately, drive the lift pot shell and reciprocate with two sets of second slides through two sets of fixed slide bars of first screw cooperation, contact with patient's forehead department until the bandage between two sets of second slides, can avoid its head to take place to rock when the patient carries out ophthalmic surgery, and can fix different patients's head, and the suitability is good.
Rotate two sets of third screws respectively through the screw hole on the spacing splint to drive two sets of elastic seat respectively and remove under the sliding connection of spacing splint and two sets of spacing slide bars, laminate respectively at the downside of head until two sets of elastic seat, the bandage and the elastic pressure plate that set up simultaneously closely laminate respectively at patient's forehead and mouth, have improved the comfort level of patient's head under the prerequisite of guaranteeing patient's head, are favorable to ophthalmic surgery's normal clear.
Drawings
Fig. 1 is a schematic structural view of an ophthalmic clinical head holder according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an ophthalmic clinical head holder according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a rotating shaft according to an embodiment of the present invention;
fig. 4 is a top view of an ophthalmic clinical head holder according to an embodiment of the present invention.
In the figure: 1. a bearing table; 2. a limiting clamp plate; 3. a first slide plate; 4. a first screw; 5. a chute; 6. a first frame plate; 7. a second screw; 8. lifting the cell shell; 9. a second slide plate; 10. fixing the sliding rod; 11. binding bands; 12. a second frame plate; 13. an elastic pressure plate; 14. a limiting vertical rod; 15. a baffle plate; 16. a compression spring; 17. an elastic seat; 18. a third screw; 19. a threaded hole; 20. and limiting the sliding rod.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The lateral surface of first screw rod 4 is provided with the symmetry screw thread section, and one side of two sets of first slides 3 all runs through and has seted up first screw, and two sets of first slides 3 are respectively through first screw and 4 threaded connection of first screw rod, and two sets of first slides 3 are located the inside of two sets of spouts 5 respectively.
In the embodiment, the first sliding plates 3 are connected with the first screw rod 4 through threads so that the two groups of first sliding plates 3 move relatively.
One side intermediate position fixed mounting that plummer 1 is close to bandage 11 has first frame plate 6, the lower surface of first frame plate 6 runs through and is provided with second screw rod 7, the inboard of first frame plate 6 is provided with lift pot shell 8, the upper surface intermediate position of lift pot shell 8 runs through and has seted up the second screw, and lift pot shell 8 passes through second screw and 7 threaded connection of second screw rod, the cross-sectional shape of first frame plate 6 is the setting of U style of calligraphy, two sets of spacing splint 2 are close to the equal fixedly connected with fixed slide bar 10 in one side of first frame plate 6, the inboard of lift pot shell 8 is provided with two sets of second slide 9, two sets of second slide 9 respectively with two sets of fixed slide bar 10 sliding connection, and the cross-sectional shape of two sets of fixed slide bar 10 all is the setting of type of calligraphy, two sets of second slide 9 all with bandage 11 fixed connection.
In this embodiment, the second screw 7 is in threaded connection with the lifting groove shell 8, and the two groups of fixed sliding rods 10 and the two groups of second sliding plates 9 are matched, so that the lifting of the binding band 11 is facilitated.
One side fixedly connected with second frame plate 12 that the upper surface of plummer 1 is close to elastic pressure plate 13, elastic pressure plate 13's upper surface is close to the equal fixedly connected with spacing montant 14 in both ends, the equal fixedly connected with baffle 15 in upper end of two sets of spacing montants 14, the outside of two sets of spacing montants 14 is all overlapped and is equipped with compression spring 16, the cross sectional shape of second frame plate 12 is the setting of U style of calligraphy, two sets of spacing montants 14 all with second frame plate 12 sliding connection, two sets of baffles 15 all are located the upside of second frame plate 12, elastic pressure plate 13's cross sectional shape is the arc setting.
In this embodiment, the two sets of compression springs 16 are matched with the two sets of vertical limiting rods 14 and the two sets of baffles 15, so that the elastic pressing plate 13 can be used movably.
Concretely, through rotating first screw rod 4 on plummer 1, in order to drive two sets of first slides 3 respectively along two sets of spouts 5 and relative movement under the cooperation of symmetrical screw thread section and first screw, and then drive two sets of spacing splint 2 relative movement, until two sets of spacing splint 2 contact with the both sides of head, make elastic pressure plate 13 reciprocate in the inboard of second frame plate 12 through two sets of spacing montants 14 after that, and make elastic pressure plate 13 contact with the patient's mouth under the cooperation of two sets of compression spring 16, rotate second screw rod 7 on first frame plate 6 immediately, in order to drive lift cell shell 8 through two sets of fixed slide bars 10 of first screw cooperation and two sets of second slides 9 and reciprocate, until bandage 11 between two sets of second slides 9 contacts with patient's forehead department, can avoid its head to take place to rock when the patient carries out ophthalmic surgery, and can fix different patients's head, have fine suitability.
In embodiment 2, please refer to fig. 1 to 4, a head fixer for ophthalmologic clinical use includes a carrier table 1, and further includes two sets of limiting clamp plates 2, wherein the middle positions of the lower surfaces of the two sets of limiting clamp plates 2 are fixedly connected with first sliding plates 3, a first screw 4 is disposed at the middle position of one side of the carrier table 1 in a penetrating manner, two sets of sliding grooves 5 are disposed on the upper surface of the carrier table 1, and a binding band 11 and an elastic pressing plate 13 are disposed above the carrier table 1 and on two sides of the sliding grooves 5.
Two sets of spacing splint 2's opposite side all is provided with the elastic seat 17, the offside side of two sets of spacing splint 2 is close to the bottom intermediate position and all runs through and is provided with third screw rod 18, the offside side of two sets of elastic seat 17 is close to the equal fixedly connected with spacing slide bar 20 in both sides, the opposite side of two sets of spacing splint 2 is close to the bottom intermediate position and all runs through threaded hole 19, the opposite face of two sets of elastic seat 17 all designs into the cambered surface, two sets of third screw rods 18 are respectively through threaded hole 19 and two sets of spacing splint 2 threaded connection, spacing slide bar 20 and spacing splint 2 sliding connection, two sets of spacing slide bar 20 are about the symmetrical setting of third screw rod 18, third screw rod 18 rotates with elastic seat 17 to be connected.
In this embodiment, the two sets of limiting slide rods 20 are connected and matched with the third screw 18 and the limiting splint 2 through threads, so that the two sets of elastic seats 17 can move relatively.
Specifically, rotate two sets of third screw rods 18 respectively through screw hole 19 on the spacing splint 2 to drive two sets of elastic seat 17 respectively and remove under the sliding connection of spacing splint 2 and two sets of spacing slide bar 20, laminate respectively at the downside of head until two sets of elastic seat 17, bandage 11 and the elastic pressure plate 13 that set up simultaneously closely laminate respectively at patient's forehead and mouth, have improved the comfort level of patient's head under the prerequisite of guaranteeing patient's head, be favorable to ophthalmic surgery's normal clear.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and these embodiments are still within the scope of the invention.
Claims (9)
1. The utility model provides an ophthalmology is clinical with head fixer, includes plummer (1), its characterized in that: still include two sets of spacing splint (2), it is two sets of the equal first slide (3) of fixedly connected with in lower surface intermediate position of spacing splint (2), one side intermediate position of plummer (1) is run through and is provided with first screw rod (4), two sets of spout (5) have been seted up to the upper surface of plummer (1), the top of plummer (1) and the both sides that are located spout (5) are provided with bandage (11) and elastic pressure board (13).
2. The ophthalmic clinical head holder according to claim 1, wherein: the lateral surface of first screw rod (4) is provided with the symmetry screw thread section, and is two sets of one side of first slide (3) all runs through and has seted up first screw, and just two sets of first slide (3) are respectively through first screw and first screw rod (4) threaded connection, and is two sets of first slide (3) are located the inside of two sets of spout (5) respectively.
3. The ophthalmic clinical head holder according to claim 1, wherein: the bearing platform is characterized in that a first frame plate (6) is fixedly mounted in the middle of one side, close to the binding band (11), of the bearing platform (1), a second screw rod (7) penetrates through the lower surface of the first frame plate (6), and a lifting groove shell (8) is arranged on the inner side of the first frame plate (6).
4. The ophthalmic clinical head holder according to claim 3, wherein: the middle position of the upper surface of the lifting groove shell (8) is penetrated and provided with a second screw hole, the lifting groove shell (8) is in threaded connection with a second screw rod (7) through the second screw hole, and the cross section of the first frame plate (6) is in a U shape.
5. The ophthalmic clinical head holder according to claim 1, wherein: two sets of spacing splint (2) are close to the equal fixedly connected with fixed slide bar (10) in one side of first frame plate (6), and the inboard of lift pot shell (8) is provided with two sets of second slides (9), and is two sets of second slide (9) respectively with two sets of fixed slide bar (10) sliding connection, and the cross sectional shape of two sets of fixed slide bar (10) all is type of calligraphy setting, and is two sets of second slide (9) all with bandage (11) fixed connection.
6. The ophthalmic clinical head holder according to claim 1, wherein: the upper surface of plummer (1) is close to one side fixedly connected with second frame plate (12) of elastic pressure plate (13), the upper surface of elastic pressure plate (13) is close to the equal fixedly connected with spacing montant (14) in both ends, and is two sets of the equal fixedly connected with baffle (15) in upper end of spacing montant (14), it is two sets of the outside of spacing montant (14) all is overlapped and is equipped with compression spring (16).
7. The ophthalmic clinical head holder according to claim 6, wherein: the cross sectional shape of second frame plate (12) is the setting of U style of calligraphy, and is two sets of spacing montant (14) all with second frame plate (12) sliding connection, two sets of baffle (15) all are located the upside of second frame plate (12), and the cross sectional shape of elastic pressure plate (13) is the arc setting.
8. The ophthalmic clinical head holder according to claim 1, wherein: two sets of the opposite side of spacing splint (2) all is provided with elastic seat (17), and is two sets of the offside side of spacing splint (2) is close to the equal run-through of bottom intermediate position and is provided with third screw rod (18), and is two sets of the offside side of elastic seat (17) is close to the equal fixedly connected with spacing slide bar (20) in both sides, and is two sets of the opposite side of spacing splint (2) is close to the equal run-through of bottom intermediate position and is seted up threaded hole (19).
9. The ophthalmic clinical head holder according to claim 8, wherein: two sets of the opposite face of elasticity seat (17) all designs for the cambered surface, and is two sets of third screw rod (18) are respectively through screw hole (19) and two sets of spacing splint (2) threaded connection, spacing slide bar (20) and spacing splint (2) sliding connection, and are two sets of spacing slide bar (20) set up about third screw rod (18) symmetry, third screw rod (18) rotate with elasticity seat (17) and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320205935.8U CN218739166U (en) | 2023-02-14 | 2023-02-14 | Head fixer for ophthalmology clinic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320205935.8U CN218739166U (en) | 2023-02-14 | 2023-02-14 | Head fixer for ophthalmology clinic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218739166U true CN218739166U (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320205935.8U Active CN218739166U (en) | 2023-02-14 | 2023-02-14 | Head fixer for ophthalmology clinic |
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| CN (1) | CN218739166U (en) |
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- 2023-02-14 CN CN202320205935.8U patent/CN218739166U/en active Active
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