CN215459787U

CN215459787U - Head fixing device for anesthesia in ophthalmologic operation

Info

Publication number: CN215459787U
Application number: CN202120946947.7U
Authority: CN
Inventors: 陈贻人
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2022-01-11
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a head fixing device for anesthesia in an ophthalmologic operation, which relates to the technical field of ophthalmologic operation, and comprises a bottom frame and is characterized in that: the fixing mechanism is connected with the outer wall of one side of the bottom frame, which is far away from the ground, and is used for fixing the head of a patient; the limiting mechanism is connected with the bottom frame and used for fixing the bottom frame, and comprises a width adjusting assembly for ensuring that the bottom frame can be installed on different sickbeds; one end of the electric telescopic piece is fixedly connected with one side of the width adjusting component, which is close to the ground, and is used for adjusting the height of the width adjusting component, so that the height of the bottom frame is adjusted; and the clamping assembly is fixedly connected with the other end of the electric telescopic piece and is used for fixing the bottom frame on the sickbed. Solves the problems that the prior head fixing device is inconvenient to install and fix on the sickbed and can not adapt to the sickbeds with different sizes.

Description

Head fixing device for anesthesia in ophthalmologic operation

Technical Field

The utility model relates to the technical field of ophthalmic surgery, in particular to a head fixing device for anesthesia in ophthalmic surgery.

Background

The ophthalmology is called 'ophthalmology specialty'. Ophthalmology is the subject of research on diseases that occur in the visual system, including the eyeball and its associated tissues.

The head fixing device is required to be used in the ophthalmic surgery, the existing head fixing device is inconvenient to install and fix on a sickbed, and can not adapt to sickbeds with different sizes, so that the head fixing device for the anesthesia in the ophthalmic surgery is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of an embodiment of the present invention is to provide a head fixing device for anesthesia in an ophthalmic surgery, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a head fixing device for ophthalmic surgery anesthesia, includes the underframe, still includes:

the fixing mechanism is connected with the outer wall of one side of the bottom frame, which is far away from the ground, and is used for fixing the head of a patient; and

and the limiting mechanism is connected with the bottom frame and used for fixing the bottom frame.

As a further scheme of the utility model: the limiting mechanism comprises a width adjusting assembly, and the bottom frame can be installed on different sickbeds; and

one end of the electric telescopic piece is fixedly connected with one side of the width adjusting component, which is close to the ground, and is used for adjusting the height of the width adjusting component, so that the height of the bottom frame is adjusted; and

and the clamping assembly is fixedly connected with the other end of the electric telescopic piece and is used for fixing the bottom frame on the sickbed.

As a further scheme of the utility model: the width adjusting component comprises a sliding plate, second limiting plates, clamping grooves, a fixing plate, clamping rods, clamping plates, a second spring, a second handle and clamping blocks, wherein the second limiting plates are symmetrically and slidably connected inside the bottom frame, one side, away from the ground, of each of the two second limiting plates is fixedly connected with one end of the sliding plate, the sliding plate penetrates through the bottom frame and is slidably connected with the bottom frame, one end, away from the second limiting plate, of the sliding plate is fixedly connected with one end of the electric telescopic part, a plurality of clamping grooves are formed in one side, away from the ground, of the sliding plate, the clamping blocks are clamped inside the clamping grooves, one end, away from the ground, of each clamping block is fixedly connected with one end of each clamping rod, the other end of each clamping rod is fixedly connected with the second handle, each clamping rod penetrates through the fixing plate and is slidably connected with the fixing plate, the fixing plate is fixedly connected with one side of the fixing mechanism, each clamping rod penetrates through the clamping plates and is fixedly connected with the clamping plates, and the clamping plates are arranged on one sides, close to the ground, of the fixing plates, the clamping rod is sleeved with a second spring, one end of the second spring is fixedly connected with one side, close to the clamping plate, of the fixing plate, and the other end of the second spring is fixedly connected with one side, close to the fixing plate, of the clamping plate.

As a further scheme of the utility model: the centre gripping subassembly includes Contraband shaped plate, butt plate, second threaded rod and third handle, the electronic flexible piece other end and the 21274, shaped plate fixed connection, Contraband shaped plate inside is equipped with the butt plate, butt plate one side is rotated with second threaded rod one end and is connected, the second threaded rod runs through Contraband shaped plate one side and rather than threaded connection, second threaded rod other end fixedly connected with third handle.

As a further scheme of the utility model: fixed establishment includes riser, spout, first threaded rod, first handle, thread piece, connecting plate, places piece and second cushion, the underframe is kept away from one side outer wall symmetry fixedly connected with riser on ground, the inside spout that is equipped with of riser, the inside sliding connection of spout has the thread piece, the inside rotation of spout is connected with first threaded rod, first threaded rod runs through the riser and keeps away from the first handle of one end and fixedly connected with on ground, first threaded rod run through the thread piece and rather than threaded connection, two the relative one side of thread piece respectively with connecting plate both ends fixed connection, one side outer wall central authorities that ground was kept away from to the underframe and place piece one side fixed connection, place a opposite side fixedly connected with second cushion.

As a further scheme of the utility model: one side that ground was kept away from to the connecting plate is equipped with first limiting plate, one side symmetry and the slide bar one end fixed connection that first limiting plate is close to ground, the slide bar run through the connecting plate and rather than sliding connection, the slide bar other end and fixed block one side fixed connection, the first cushion of fixed block opposite side fixedly connected with, the cover is equipped with first spring on the slide bar, one side fixed connection that first spring one end and connecting plate are close to ground, one side fixed connection on ground is kept away from with the fixed block to the first spring other end.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the clamping component can be clamped on sickbeds with different sizes through the width adjusting component, so that the device is fixedly installed, and the problems that the existing head fixing device is inconvenient to install and fix on the sickbeds and cannot adapt to the sickbeds with different sizes are solved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram at a in fig. 1.

In the figure: 1. a bottom frame; 2. a vertical plate; 3. a chute; 4. a first threaded rod; 5. a first grip; 6. a thread block; 7. a connecting plate; 8. a fixed block; 9. a slide bar; 10. a first limit plate; 11. a first spring; 12. a first cushion; 13. placing the blocks; 14. a second cushion; 15. a sliding plate; 16. a second limiting plate; 17. a card slot; 18. a fixing plate; 19. a clamping rod; 20. clamping a plate; 21. a second spring; 22. a second grip; 23. a clamping block; 24. an electric telescopic member; 25. contraband shaped plates; 26. a butt joint plate; 27. a second threaded rod; 28. a third handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In an embodiment of the present invention, a head fixing device for anesthesia in an ophthalmic surgery includes a bottom frame 1, and further includes:

the fixing mechanism is connected with the outer wall of one side of the bottom frame 1, which is far away from the ground, and is used for fixing the head of a patient; and

and the limiting mechanism is connected with the bottom frame 1 and used for fixing the bottom frame 1.

Referring to fig. 1, as an embodiment of the present invention, the limiting mechanism includes a width adjusting assembly, which ensures that the bottom frame 1 can be installed on different patient beds; and

one end of the electric telescopic piece 24 is fixedly connected with one side of the width adjusting component close to the ground, and is used for adjusting the height of the width adjusting component, so that the height of the bottom frame 1 is adjusted; and

and the clamping component is fixedly connected with the other end of the electric telescopic piece 24 and is used for fixing the bottom frame 1 on the sickbed.

Referring to fig. 1 and 2, as an embodiment of the present invention, the width adjustment assembly includes a sliding plate 15, a second limiting plate 16, a plurality of slots 17, a fixing plate 18, a plurality of clamping rods 19, a plurality of clamping plates 20, a plurality of second springs 21, a plurality of second grips 22 and a plurality of clamping blocks 23, wherein the second limiting plate 16 is symmetrically and slidably connected to the inside of the bottom frame 1, the two second limiting plates 16 are fixedly connected to one end of the sliding plate 15 away from one side, the sliding plate 15 penetrates through the bottom frame 1 and is slidably connected thereto, one end of the sliding plate 15 away from the second limiting plates 16 is fixedly connected to one end of an electric telescopic member 24, the plurality of clamping slots 17 are arranged on one side of the sliding plate 15 away from the ground, the clamping blocks 23 are clamped to the inside of the clamping slots 17, one end of the clamping blocks 23 away from the ground is fixedly connected to one end of the clamping rods 19, the other end of the clamping rods 19 is fixedly connected to the second grips 22, the clamping rods 19 penetrate through the fixing plate 18 and are slidably connected thereto, the fixing plate 18 is fixedly connected with one side of the fixing mechanism, the clamping rod 19 penetrates through the clamping plate 20 and is fixedly connected with the clamping plate 20, the clamping plate 20 is arranged on one side, close to the ground, of the fixing plate 18, the clamping rod 19 is sleeved with a second spring 21, one end of the second spring 21 is fixedly connected with one side, close to the clamping plate 20, of the fixing plate 18, and the other end of the second spring 21 is fixedly connected with one side, close to the fixing plate 18, of the clamping plate 20. Pulling second handle 22 for fixture block 23 and draw-in groove 17 separation, cardboard 20 extrudees second spring 21 simultaneously, makes second spring 21 take place compression deformation, pulling sliding plate 15, makes the width that the centre gripping subassembly can cooperate the sick bed fixed, and fixed completion back loosens second handle 22, under the reaction force of second spring 21, makes fixture block 23 joint inside draw-in groove 17, carries on spacingly to underframe 1.

Referring to fig. 1, the clamping assembly includes an Contraband-shaped plate 25, a contact plate 26, a second threaded rod 27 and a third handle 28, the other end of the electric telescopic element 24 is fixedly connected to the Contraband-shaped plate 25, the contact plate 26 is disposed inside the Contraband-shaped plate 25, one side of the contact plate 26 is rotatably connected to one end of the second threaded rod 27, the second threaded rod 27 penetrates through one side of the Contraband-shaped plate 25 and is in threaded connection with the same, and the other end of the second threaded rod 27 is fixedly connected to the third handle 28. The two sides of the sickbed abut against the interior of the Contraband-shaped plate 25, the third handle 28 is held to rotate the second threaded rod 27, and the second threaded rod 27 drives the abutting plate 26 to move, so that the device is fixed on the sickbed.

Referring to fig. 1, the fixing mechanism includes a vertical plate 2, a sliding groove 3, a first threaded rod 4, a first handle 5, a threaded block 6, a connecting plate 7, a placing block 13, and a second cushion 14, the outer wall of one side of the bottom frame 1 far away from the ground is symmetrically and fixedly connected with a vertical plate 2, a sliding groove 3 is arranged inside the vertical plate 2, a thread block 6 is connected inside the sliding chute 3 in a sliding way, a first threaded rod 4 is connected inside the sliding chute 3 in a rotating way, the first threaded rod 4 penetrates through one end of the vertical plate 2 far away from the ground and is fixedly connected with a first handle 5, the first threaded rod 4 penetrates through the thread blocks 6 and is in threaded connection with the thread blocks, the opposite sides of the two thread blocks 6 are respectively fixedly connected with the two ends of the connecting plate 7, the outer wall center of one side of underframe 1 far away from ground with place a 13 one side fixed connection, place a 13 opposite side fixed connection of piece and have a second cushion 14. The patient places the head on placing the piece 13, and the second cushion 14 improves patient's comfort, holds first handle 5 and rotates first threaded rod 4 to make the screw block 6 towards the one side motion that is close to ground, screw block 6 drives connecting plate 7 motion, makes connecting plate 7 fix patient's head.

As an embodiment of the utility model, referring to fig. 1, a first limiting plate 10 is disposed on one side of the connecting plate 7 away from the ground, one side of the first limiting plate 10 close to the ground is symmetrically and fixedly connected with one end of a sliding rod 9, the sliding rod 9 penetrates through the connecting plate 7 and is slidably connected therewith, the other end of the sliding rod 9 is fixedly connected with one side of a fixed block 8, the other side of the fixed block 8 is fixedly connected with a first cushion 12, a first spring 11 is sleeved on the sliding rod 9, one end of the first spring 11 is fixedly connected with one side of the connecting plate 7 close to the ground, and the other end of the first spring 11 is fixedly connected with one side of the fixed block 8 away from the ground. Connecting plate 7 drives fixed block 8 and moves towards the one side that is close to ground, and fixed block 8 is fixed patient's head, and first cushion 12 further improves patient's comfort level, can adjust the stationary force size through the first spring 11 that sets up.

The working principle of the utility model is as follows: the second handle 22 is pulled to separate the clamping block 23 from the clamping groove 17, meanwhile, the clamping plate 20 extrudes the second spring 21 to enable the second spring 21 to generate compression deformation, the sliding plate 15 is pulled to enable two sides of the sickbed to be abutted to the inside of the Contraband-shaped plate 25, the third handle 28 is held to rotate the second threaded rod 27, the second threaded rod 27 drives the abutting plate 26 to move, so that the device is fixed on the sickbed, after the fixing is completed, the second handle 22 is loosened, the clamping block 23 is clamped in the clamping groove 17 under the reaction force of the second spring 21, the bottom frame 1 is limited, the head of a patient is placed on the placing block 13, the second cushion 14 improves the comfort degree of the patient, the first handle 5 is held to rotate the first threaded rod 4, so that the thread block 6 moves towards one side close to the ground, the thread block 6 drives the connecting plate 7 to move, the connecting plate 7 drives the fixing block 8 to move towards one side close to the ground, fixed block 8 is fixed patient's head, and first cushion 12 further improves patient's comfort level, can adjust the stationary force size through the first spring 11 that sets up.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a head fixing device is used in ophthalmic surgery anesthesia, includes the underframe, its characterized in that still includes:

the limiting mechanism is connected with the bottom frame and used for fixing the bottom frame;

the limiting mechanism comprises a width adjusting assembly, and the bottom frame can be installed on different sickbeds; and

2. The head fixing device for anesthesia in ophthalmic surgery of claim 1, wherein the width adjustment assembly comprises a sliding plate, a second limiting plate, a plurality of slots, a fixing plate, a plurality of clamping rods, a plurality of clamping plates, a plurality of springs, a plurality of clamping grooves, and a plurality of clamping blocks, the second limiting plate is symmetrically and slidably connected to the inside of the bottom frame, one side of the two second limiting plates, which is away from the bottom frame, is fixedly connected to one end of the sliding plate, the sliding plate penetrates through the bottom frame and is slidably connected to one end of the electric telescopic member, one side of the sliding plate, which is away from the ground, is fixedly connected to one end of the clamping rods, the other end of the clamping rods is fixedly connected to the other end of the clamping rods, the clamping rods penetrate through the fixing plate and are slidably connected to the fixing plate, and the fixing plate is fixedly connected to one side of the fixing mechanism, the clamping rod penetrates through the clamping plate and is fixedly connected with the clamping plate, the clamping plate is arranged on one side, close to the ground, of the fixing plate, a second spring is sleeved on the clamping rod, one end of the second spring is fixedly connected with one side, close to the clamping plate, of the fixing plate, and the other end of the second spring is fixedly connected with one side, close to the fixing plate, of the clamping plate.

3. The head fixing device for the anesthesia of the ophthalmologic operation, according to claim 1, characterized in that the clamping assembly comprises an Contraband-shaped plate, a butt plate, a second threaded rod and a third handle, the other end of the electric telescopic element is fixedly connected with the v-shaped plate 21274, the butt plate is arranged inside the Contraband-shaped plate, one side of the butt plate is rotatably connected with one end of the second threaded rod, the second threaded rod penetrates one side of the Contraband-shaped plate and is in threaded connection with the same, and the other end of the second threaded rod is fixedly connected with the third handle.

4. The ophthalmic-surgery-anesthesia head fixing device according to claim 1, the fixing mechanism comprises a vertical plate, a sliding chute, a first threaded rod, a first handle, a threaded block, a connecting plate, a placing block and a second cushion, the outer wall of one side of the bottom frame far away from the ground is symmetrically and fixedly connected with a vertical plate, a sliding groove is arranged in the vertical plate, a thread block is connected inside the sliding chute in a sliding way, a first threaded rod is connected inside the sliding chute in a rotating way, the first threaded rod penetrates through one end of the vertical plate far away from the ground and is fixedly connected with a first handle, the first threaded rod penetrates through the thread blocks and is in threaded connection with the thread blocks, one side of each thread block opposite to the corresponding thread block is fixedly connected with two ends of the connecting plate respectively, the underframe is kept away from one side outer wall central authorities on ground and is placed a fixed connection of one side, it has the second cushion to place a opposite side fixedly connected with.

5. The head fixing device for anesthesia in ophthalmic surgery as defined in claim 4, wherein a first limiting plate is disposed on a side of the connecting plate away from the ground, a side of the first limiting plate close to the ground is symmetrically and fixedly connected to one end of a sliding rod, the sliding rod penetrates through the connecting plate and is slidably connected thereto, the other end of the sliding rod is fixedly connected to one side of the fixed block, a first cushion is fixedly connected to the other side of the fixed block, a first spring is sleeved on the sliding rod, one end of the first spring is fixedly connected to a side of the connecting plate close to the ground, and the other end of the first spring is fixedly connected to a side of the fixed block away from the ground.