CN218247193U - Head fixing device for ophthalmologic examination convenient to operate - Google Patents
Head fixing device for ophthalmologic examination convenient to operate Download PDFInfo
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- CN218247193U CN218247193U CN202122361428.7U CN202122361428U CN218247193U CN 218247193 U CN218247193 U CN 218247193U CN 202122361428 U CN202122361428 U CN 202122361428U CN 218247193 U CN218247193 U CN 218247193U
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- head
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- fixer
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Abstract
The utility model discloses an ophthalmic inspection is with head fixing device convenient to operation, the on-line screen storage device comprises a base, four edges on base upper surface all are equipped with the bracing piece, the bracing piece top is connected with the dop, dop both sides threaded connection has the pressure head, the pressure head includes drive screw and clamp plate, drive screw and clamp plate rotate to link together, dop top rear end is equipped with the inspection lamp, link together through the flexible rod between inspection lamp and the dop, the utility model provides a current head fixer is many fixed structure, and inconvenient regulation leads to the head fixer to use not nimble enough, is not convenient for carry out the fixed problem of head to the patient of different sizes, improves and optimizes through the structure to the head fixer for the head fixer can carry out nimble regulation and use, and the head fixer of being convenient for fixes the personnel of different sizes, the head fixer convenient for this kind of structure convenient operation simultaneously.
Description
Technical Field
The utility model relates to a head fixer technical field specifically is a head fixing device is used in ophthalmic examination convenient to operation.
Background
The in-process of ophthalmology inspection often needs to be fixed patient's head to make things convenient for the doctor to inspect patient's eyes, also avoided the patient to move about and lead to the doctor to injure patient's eyes simultaneously, fix patient's head and adopt the head fixer more, but current head fixer has following problem when using more: most of the existing head fixators are structurally fixed and inconvenient to adjust, so that the head fixators are not flexible to use and are inconvenient to fix the heads of patients with different body types.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ophthalmic inspection is with head fixing device convenient to operation aims at improving that current head fixer is many fixed structures, and inconvenient regulation leads to the head fixer to use not enough in a flexible way, is not convenient for carry out the problem that the head is fixed to the patient of different sizes.
The utility model discloses a realize like this:
a head fixing device for ophthalmic examination convenient to operate comprises a base, wherein supporting rods are arranged at four corners of the upper surface of the base, the top ends of the supporting rods are connected with clamping heads, pressing heads are in threaded connection with two sides of each clamping head and comprise a driving screw and a pressing plate, the driving screw and the pressing plate are rotatably connected together, an examination lamp is arranged at the rear end of the top of each clamping head, and the examination lamp and the clamping heads are connected together through flexible rods; the base is convenient for support and use whole fixer, the regulation of whole fixer of also being convenient for, the bracing piece is convenient for cooperate the dop, the convenience is highly adjusted the dop, the pressfitting of being convenient for of pressure head is at patient's head, thereby the convenience is fixed patient's head, drive screw is convenient for drive the clamp plate pressfitting at patient's head, thereby the convenient people according to different sizes come the position of adjusting the clamp plate, the use flexibility of fixer has been improved, the inspection lamp is convenient for assist doctor to inspect patient's glasses, the flexible rod is convenient for the nimble regulation and the use of inspection lamp.
Furthermore, the top end of the supporting rod is provided with a slot, and the outer side surface of the supporting rod is provided with a pressing knob; the slot is convenient for bracing piece and dop peg graft together, makes things convenient for the installation and the fixed of dop, compresses tightly the knob and is convenient for the height of fixed dop, and the dop of being convenient for can adjust and stable fixed.
Furthermore, both sides and the rear end of the base are provided with connecting edges, and the connecting edges are provided with positioning holes; the connecting edge and the positioning hole are convenient to mutually match, so that the base can be conveniently fixed at an appointed position through a bolt, and the base is convenient to stably install and use.
Furthermore, the whole chuck is of a U-shaped structure, an inserting rod is arranged at the position, aligned with the inserting groove, of the bottom surface of the chuck, and threaded holes are formed in the two sides of the chuck; the whole U type structure that is of dop is that the patient's of being convenient for head is placed inside the dop to the convenience is fixed patient's head, and the inserted bar makes things convenient for dop and base to peg graft together, and the installation and the dismantlement of the dop of being convenient for, the screw hole is convenient for the pressure head and is in the same place with dop threaded connection.
Furthermore, a handle is arranged at one end of the driving screw rod, which is not rotationally connected with the pressing plate, and a silica gel pad is arranged on the inner side surface of the pressing plate; the handle is convenient for medical personnel to rotate drive screw, makes things convenient for drive screw to drive the clamp plate and fixes patient's head, and the silica gel pad is convenient for laminate at patient's head, and the patient head of being convenient for is stabilized between two clamp plates.
Furthermore, a clamping head is arranged at the bottom end of the flexible rod, a bayonet is arranged at the bottom end of the clamping head, and a positioning knob is arranged on the side face of the clamping head; the clamping head is convenient for the check lamp to be clamped on the clamping head, the check lamp is convenient to mount and use, the clamping opening is convenient for to be clamped on the clamping head, and the positioning knob is convenient for fixing the position of the check lamp and is convenient for the use of the check lamp.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure to the head fixer improves and optimizes for the head fixer can carry out nimble regulation and use, and the head fixer of being convenient for is fixed the personnel of different sizes, and the head fixer convenient operation of this kind of structure is convenient for, and the medical personnel of being convenient for fix patient's head, and the doctor is examined patient's eyes to the assistance of being convenient for.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.
FIG. 1 is a schematic view of the head holder according to the present invention;
FIG. 2 is a schematic view of the base structure of the present invention;
fig. 3 is a schematic view of the structure of the chuck of the present invention;
fig. 4 is a schematic view of the structure of the pressing head of the present invention;
FIG. 5 is a schematic view of the structure of the inspection lamp of the present invention;
in the figure: 1-a base; 11-a support bar; 12-a slot; 13-a compression knob; 14-a connecting edge; 15-positioning holes; 2-clamping the head; 21-a threaded hole; 22-a plunger; 3-a pressure head; 31-a drive screw; 311-a handle; 32-a platen; 321-silica gel pad; 4-inspection light; 40-a flexible rod; 41-a clamping head; 42-bayonet; 43-positioning the knob.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiment is as follows: referring to fig. 1, 4 and 5: a head fixing device convenient to operate for ophthalmic examination comprises a base 1, wherein supporting rods 11 are arranged at four corners of the upper surface of the base 1, the top end of each supporting rod 11 is connected with a clamping head 2, pressing heads 3 are in threaded connection with two sides of each clamping head 2, each pressing head 3 comprises a driving screw 31 and a pressing plate 32, the driving screw 31 and the pressing plate 32 are rotatably connected together, an examination lamp 4 is arranged at the rear end of the top of each clamping head 2, and the examination lamp 4 is connected with the clamping heads 2 through flexible rods 40; the base 1 is convenient for supporting and using the whole fixer and adjusting the whole fixer, the supporting rod 11 is convenient for matching with the chuck 2 and adjusting the height of the chuck 2, the pressure head 3 is convenient for pressing on the head of a patient so as to fix the head of the patient conveniently, the driving screw 31 is convenient for driving the pressure plate 32 to press on the head of the patient, so that the position of the pressure plate 32 can be adjusted conveniently according to people with different body types, the use flexibility of the fixer is improved, the inspection lamp 4 is convenient for assisting a doctor to inspect glasses of the patient, and the flexible rod 40 is convenient for flexibly adjusting and using the inspection lamp 4; this kind of structure makes the head fixer can carry out nimble regulation and use, and the head fixer of being convenient for is fixed the personnel of different sizes, and the head fixer convenient operation of this kind of structure is convenient for medical personnel fixes patient's head simultaneously, is convenient for assist doctor to inspect patient's eyes.
Referring to FIG. 2: the top end of the support rod 11 is provided with a slot 12, and the outer side surface of the support rod 11 is provided with a pressing knob 13; the slot 12 is convenient for the support rod 11 and the chuck 2 to be inserted together, so that the chuck 2 is convenient to mount and fix, the compression knob 13 is convenient for fixing the height of the chuck 2, and the chuck 2 can be conveniently adjusted and stably fixed; both sides and the rear end of the base 1 are provided with connecting edges 14, and the connecting edges 14 are provided with positioning holes 15; the connecting edge 14 and the positioning hole 15 are convenient to be matched with each other, so that the base 1 is conveniently fixed at a specified position through a bolt, and the base 1 is convenient to stably install and use.
Referring to FIG. 3: the whole chuck 2 is of a U-shaped structure, an inserting rod 22 is arranged at the position, aligned with the slot 12, of the bottom surface of the chuck 2, and threaded holes 21 are formed in the two sides of the chuck 2; dop 2 wholly is U type structure and is that the patient's of being convenient for head is placed inside dop 2 to convenient fixing patient's head, inserted bar 22 makes things convenient for dop 2 and base 1 to peg graft together, and the installation and the dismantlement of dop 2 of being convenient for, screw hole 21 are convenient for pressure head 3 and dop 2 threaded connection together.
Referring to FIG. 4: a handle 311 is arranged at one end of the driving screw 31, which is not rotationally connected with the pressing plate 32, and a silica gel pad 321 is arranged on the inner side surface of the pressing plate 32; handle 311 is convenient for medical personnel to rotate drive screw 31, makes things convenient for drive screw 31 to drive clamp plate 32 and fixes patient's head, and silica gel pad 321 is convenient for laminate at patient's head, and the patient's head of being convenient for is stabilized between two clamp plates 32.
Referring to FIG. 5: the bottom end of the flexible rod 40 is provided with a clamping head 41, the bottom end of the clamping head 41 is provided with a bayonet 42, and the side surface of the clamping head 41 is provided with a positioning knob 43; the clamping head 41 is convenient for the clamping of the inspection lamp 4 on the clamping head 2, the inspection lamp 4 is convenient to install and use, the clamping opening 42 is convenient for clamping on the clamping head 2, the positioning knob 43 is convenient for fixing the position of the inspection lamp 4, and the inspection lamp 4 is convenient to use.
The using method comprises the following steps: adjust the position of dop 2 according to patient's size during the use, then let the patient lie down, later make patient's head place between two pressure heads 3 to drive screw 31 and drive pressure head 3 and compress tightly on patient's head, make patient's head sufficient stability, later adjust the position of inspection lamp 4 and examine the processing to patient's eyes.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (6)
1. A head fixing device for ophthalmologic examination which is easy to handle, characterized in that: including base (1), four edges of base (1) upper surface all are equipped with bracing piece (11), bracing piece (11) top is connected with dop (2), dop (2) both sides threaded connection has pressure head (3), pressure head (3) are including driving screw (31) and clamp plate (32), driving screw (31) and clamp plate (32) rotate and link together, dop (2) top rear end is equipped with inspection lamp (4), link together through flexible pole (40) between inspection lamp (4) and dop (2).
2. An easy-to-operate head fixing device for ophthalmic examination according to claim 1, wherein the top of the supporting rod (11) is provided with a slot (12), and the outer side of the supporting rod (11) is provided with a pressing knob (13).
3. An easy-to-operate head fixation device for ophthalmic examination according to claim 2, wherein the base (1) is provided with connecting edges (14) at both sides and at the rear end, and the connecting edges (14) are provided with positioning holes (15).
4. An easy-to-operate head fixing device for ophthalmic examination according to claim 3, wherein the chuck (2) is of a U-shaped structure as a whole, the bottom surface of the chuck (2) is provided with an inserting rod (22) at the position aligned with the slot (12), and both sides of the chuck (2) are provided with threaded holes (21).
5. An easy-to-operate head fixation device for ophthalmic examination according to claim 4, wherein the end of the drive screw (31) not rotatably connected to the pressure plate (32) is provided with a handle (311), and the inner side of the pressure plate (32) is provided with a silicone pad (321).
6. An easy-to-operate head fixation device for ophthalmologic examination according to claim 5, characterized in that the flexible rod (40) is provided at its bottom end with a clamping head (41), the clamping head (41) is provided at its bottom end with a bayonet (42), and the clamping head (41) is provided at its side with a positioning knob (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122361428.7U CN218247193U (en) | 2021-09-28 | 2021-09-28 | Head fixing device for ophthalmologic examination convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122361428.7U CN218247193U (en) | 2021-09-28 | 2021-09-28 | Head fixing device for ophthalmologic examination convenient to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218247193U true CN218247193U (en) | 2023-01-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122361428.7U Active CN218247193U (en) | 2021-09-28 | 2021-09-28 | Head fixing device for ophthalmologic examination convenient to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218247193U (en) |
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2021
- 2021-09-28 CN CN202122361428.7U patent/CN218247193U/en active Active
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