CN213607871U

CN213607871U - Adjustable anesthesia head frame

Info

Publication number: CN213607871U
Application number: CN202020803738.2U
Authority: CN
Inventors: 李淑军; 高晓黎; 康琳; 常冬青; 李会琴; 王佳佳
Original assignee: Fourth Hospital of Hebei Medical University Hebei Cancer Hospital
Current assignee: Fourth Hospital of Hebei Medical University Hebei Cancer Hospital
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-07-06
Anticipated expiration: 2030-05-15

Abstract

The utility model belongs to the technical field of auxiliary operation equipment, in particular to an adjustable anesthesia head rack, which comprises a support rod, a fixed rod is inserted in the supporting rod and fixed in the supporting rod through a clamping and positioning device, the top of the fixed rod is fixedly provided with a connecting bracket with an L-shaped structure, the top end of the connecting bracket is fixedly welded with a transversely arranged fixed sleeve, the fixed sleeve is of a hollow structure, two ends of the fixed sleeve are open, two beams which are coaxially arranged are inserted in the fixed sleeve, and the ends of the two beams far away from each other extend to the outside of the fixed sleeve through the openings at the two ends of the fixed sleeve respectively, the two ends of the fixed sleeve are respectively connected with the two beams through the rotary locking component, thereby overcoming the defects of the prior art, the height of the anesthesia head frame and the length of the cross beam can be adjusted according to actual needs, and operation of an operator is facilitated.

Description

Adjustable anesthesia head frame

Technical Field

The utility model belongs to the technical field of the operation auxiliary assembly, concretely relates to anesthesia headstock with adjustable.

Background

The operation anesthesia headstock belongs to one of the accessories of operation table, is used for supporting aseptic piece of cloth in the operation, shelters from the patient and exposes facial to strictly distinguish aseptic district and have one of the apparatus that the fungus district, make things convenient for the anesthesia doctor to observe that patient's respiratory track is unobstructed.

The existing anesthesia head frame is fixed in structure and cannot be adjusted according to the needs of an operation and the conditions of a patient, so that the operation of an operator is inconvenient, and the efficiency of the operation is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anesthesia headstock with adjustable has overcome the not enough of prior art, can adjust the height of anesthesia headstock and the length of crossbeam according to actual need, makes things convenient for the operation doctor to operate.

In order to solve the above problems, the utility model adopts the following technical proposal:

the utility model provides an anesthesia headstock with adjustable, includes the bracing piece, it has the dead lever to peg graft in the bracing piece, the dead lever passes through joint positioner to be fixed in the bracing piece, the top of dead lever has set firmly the linking bridge of L shape structure, the fixed welding in top of linking bridge has the fixed sleeve of transversely placing, fixed sleeve is hollow structure and both ends opening, it has the crossbeam of two coaxial settings to peg graft in the fixed sleeve, and the one end that two crossbeams kept away from each other extends to fixed sleeve's outside through the opening at fixed sleeve both ends respectively, fixed sleeve's both ends are connected with two crossbeams through rotatory locking Assembly respectively.

Further, joint positioner is mainly including setting up the fixture block on the dead lever, the fixture block transversely runs through one side lateral wall of dead lever, the one end that the fixture block is located the dead lever inside has set firmly the fly leaf, a plurality of positioning spring around the fixture block have set firmly on the fly leaf, positioning spring's the other end sets firmly on the inside wall of dead lever, set up a plurality of joint mouths of arranging along bracing piece length direction and being used for supplying the fixture block card to go into on the bracing piece, under positioning spring is in natural state, the fixture block runs through the joint mouth on dead lever and the bracing piece in proper order, and the one end of fixture block extends to the bracing piece outside.

Furthermore, the outer side of the fixed rod is movably sleeved with a butting part, the butting part is fixedly arranged at the top end of the supporting rod, a butting rod transversely penetrates through the butting part, the butting rod is in threaded connection with the butting part, and one end of the butting rod is butted against the outer side wall of the fixed rod.

Furthermore, a rubber gasket is bonded at one end of the abutting rod, which is close to the fixed rod, and anti-skid grains are arranged at one side of the rubber gasket, which is close to the fixed rod; and the other end of the abutting rod is fixedly provided with a rotating block.

Furthermore, the rotary locking assembly comprises a locking sleeve and an inclined plane positioning piece, the locking sleeve and the inclined plane positioning piece are sleeved on the cross beam, the inclined plane positioning piece is located in the locking sleeve, external threads are arranged on the outer surfaces of the two ends of the fixed sleeve, and the locking sleeve is in threaded connection with the fixed sleeve.

Furthermore, a plurality of open grooves which are arranged in a crossed manner are formed in the inclined plane positioning sheet.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model relates to an adjustable anesthesia headstock, the outer side wall of a fixed rod is extruded through a butt rod, and meanwhile, a clamping port of a fixture block clamped on the support rod is utilized to realize the stable connection of the support rod and the fixed rod, thereby facilitating the adjustment of the extension length of the fixed rod; the inclined plane positioning sheet is extruded through the threaded connection of the locking sleeve and the fixed sleeve, so that the cross beam is rigidly connected with the fixed sleeve.

The utility model discloses structural design is novel, and easy operation is convenient, can adjust anesthesia headstock's height and the length of crossbeam according to actual need, makes things convenient for the operation doctor to operate.

Drawings

Fig. 1 is a schematic structural diagram of an adjustable anesthesia head frame.

Fig. 2 is a schematic diagram of a rotation locking assembly in an adjustable anesthesia head frame.

Fig. 3 is an enlarged schematic view at a in an adjustable anesthesia headgear.

Fig. 4 is a schematic structural diagram of a fixture block in an adjustable anesthesia head frame.

In the figure: 1. a support bar; 2. fixing the rod; 3. connecting a bracket; 4. fixing the sleeve; 5. a cross beam; 6. A locking sleeve; 7. a bevel positioning plate; 8. an external thread; 9. an abutting portion; 10. a butting rod; 11. rotating the block; 12. a clamping block; 13. a card interface; 14. a movable plate; 15. and positioning the 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.

As shown in fig. 1-4, an adjustable anesthesia headstock, including bracing piece 1, it has dead lever 2 to peg graft in the bracing piece 1, dead lever 2 is fixed in bracing piece 1 through joint positioner, the top of dead lever 2 has set firmly linking bridge 3 of L shape structure, the fixed welding in top of linking bridge 3 has transversely placed fixed sleeve 4, fixed sleeve 4 is hollow structure and both ends opening, it has two coaxial setting's crossbeam 5 to peg graft in fixed sleeve 4, and the one end that two crossbeams 5 kept away from each other extends to the outside of fixed sleeve 4 through the opening at fixed sleeve 4 both ends respectively, the both ends of fixed sleeve 4 are connected with two crossbeams 5 through rotatory locking Assembly respectively.

The clamping positioning device mainly comprises a clamping block 12 arranged on the fixed rod 2, the clamping block 12 transversely penetrates through one side wall of the fixed rod 2, one end, located inside the fixed rod 2, of the clamping block 12 is fixedly provided with a movable plate 14, the movable plate 14 is fixedly provided with a plurality of positioning springs 15 surrounding the clamping block 12, the other ends of the positioning springs 15 are fixedly arranged on the inner side wall of the fixed rod 2, the supporting rod 1 is provided with a plurality of clamping ports 13 which are arranged along the length direction of the supporting rod and used for clamping the clamping block 12, when the positioning springs 15 are in a natural state, the clamping block 12 sequentially penetrates through the clamping ports 13 on the fixed rod 2 and the supporting rod 1, and one end of the clamping block; the outer side of the fixed rod 2 is movably sleeved with a butting part 9, the butting part 9 is fixedly arranged at the top end of the support rod 1, a butting rod 10 transversely penetrates through the butting part 9, the butting rod 10 is in threaded connection with the butting part 9, and one end of the butting rod 10 is butted on the outer side wall of the fixed rod 2; a rubber gasket is bonded at one end of the abutting rod 10 close to the fixed rod 2, and anti-skid grains are arranged at one side of the rubber gasket close to the fixed rod 2; the other end of the connecting rod 10 is fixedly provided with a rotating block 11.

The rotary locking assembly comprises a locking sleeve 6 and an inclined plane positioning sheet 7, the locking sleeve 6 and the inclined plane positioning sheet 7 are sleeved on the cross beam 5, the inclined plane positioning sheet 7 is positioned in the locking sleeve 6, external threads 8 are arranged on the outer surfaces of two ends of the fixed sleeve 4, and the locking sleeve 6 is in threaded connection with the fixed sleeve 4; the inclined positioning plate 7 is provided with a plurality of open slots which are arranged in a crossed manner.

To sum up, the adjustable anesthesia headstock of the utility model, before the operation, firstly, the bottom end of the support rod 1 is inserted into the fastening base beside the bed, at this time, the anesthesia headstock is in the lowest state, the medical personnel respectively rotate the locking sleeves 6 at the two sides of the fixed sleeve 4, the crossbeam 5 is respectively stretched after being unscrewed, thereby the length of the fixed sleeve 4 extending out of the crossbeam 5 is adjusted, after the adjustment is completed, the locking sleeves 6 are screwed, the locking sleeves 6 are in threaded transmission with the fixed sleeve 4 and extrude the inclined plane positioning sheet 7 to achieve rigid connection with the fixed sleeve 4 and the crossbeam 5; after the two cross beams 5 are respectively fixed, the rotating block 11 is screwed to drive the abutting rod 10 and the rubber gasket to rotate, so that the abutting rod and the rubber gasket are separated from the side wall of the fixed rod 2, then the clamping block 12 is pressed down to enable the clamping block 12 to move towards the inside of the fixed rod 2, and then the length of the fixed rod 2 extending out of the supporting rod 1 is adjusted, so that the height of the anesthesia head frame is adjusted to be suitable for the condition of a patient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. An adjustable anesthesia head frame, includes bracing piece (1), its characterized in that: the utility model discloses a fixing device for fixing support bar, including bracing piece (1), dead lever (2), fixed sleeve (4) are hollow structure and both ends opening, the top of dead lever (2) has set firmly linking bridge (3) of L shape structure, the fixed welding in top of linking bridge (3) has transversely placed fixed sleeve (4), fixed sleeve (4) are hollow structure and both ends opening, it has crossbeam (5) of two coaxial settings to peg graft in fixed sleeve (4), and the one end of keeping away from each other of two crossbeams (5) extends to the outside of fixed sleeve (4) through the opening at fixed sleeve (4) both ends respectively, the both ends of fixed sleeve (4) are connected with two crossbeams (5) through rotatory locking Assembly respectively.

2. An adjustable anesthesia headgear of claim 1 wherein: joint positioner is mainly including setting up fixture block (12) on dead lever (2), fixture block (12) transversely runs through one side lateral wall of dead lever (2), the one end that fixture block (12) are located dead lever (2) inside has set firmly fly leaf (14), a plurality of positioning spring (15) around fixture block (12) have set firmly on fly leaf (14), the other end of positioning spring (15) sets firmly on the inside wall of dead lever (2), set up a plurality of joint mouth (13) of arranging and being used for supplying fixture block (12) card income along bracing piece length direction on bracing piece (1), under positioning spring (15) are in the natural state, fixture block (12) run through joint mouth (13) on dead lever (2) and bracing piece (1) in proper order, and the one end of fixture block (12) extends to bracing piece (1) outside.

3. An adjustable anesthesia headgear according to claim 2, wherein: the outer side of the fixed rod (2) is movably sleeved with a butting part (9), the butting part (9) is fixedly arranged at the top end of the supporting rod (1), a butting rod (10) transversely penetrates through the butting part (9), the butting rod (10) is in threaded connection with the butting part (9), and one end of the butting rod (10) is butted on the outer side wall of the fixed rod (2).

4. An adjustable anesthesia headgear of claim 3 wherein: a rubber gasket is bonded at one end, close to the fixing rod (2), of the abutting rod (10), and anti-skid grains are arranged on one side, close to the fixing rod (2), of the rubber gasket; the other end of the abutting rod (10) is fixedly provided with a rotating block (11).

5. An adjustable anesthesia headgear of claim 1 wherein: rotatory locking Assembly establishes lock sleeve (6) and inclined plane spacer (7) on crossbeam (5) including the cover, and inclined plane spacer (7) are located lock sleeve (6), be provided with external screw thread (8) on the both ends surface of fixed sleeve (4), lock sleeve (6) and fixed sleeve (4) threaded connection.

6. An adjustable anesthesia headgear according to claim 5 wherein: the inclined plane positioning piece (7) is provided with a plurality of open grooves which are arranged in a crossed manner.