CN210130935U

CN210130935U - Multifunctional adjustable head frame

Info

Publication number: CN210130935U
Application number: CN201920094886.9U
Authority: CN
Inventors: 张晨霞
Original assignee: Changzhou Second Peoples Hospital
Current assignee: Changzhou Second Peoples Hospital
Priority date: 2019-01-21
Filing date: 2019-01-21
Publication date: 2020-03-10
Anticipated expiration: 2029-01-21

Abstract

The utility model belongs to the technical field of medical instrument technique and specifically relates to a multi-functional adjustable headstock. The utility model provides a multi-functional adjustable headstock, includes the support body, and support body upper portion is the sleeve pipe, inserts the telescopic link in the sleeve pipe, has the swivel nut on the sleeve pipe, and locking double-screw bolt is gone into to the swivel nut internal rotation, has the cover on the vertical pole of support body to have the slip cap, and the inboard of slip cap is the buckle, and there is the screw outside of slip cap, and the screw is internal to revolve into the bolt. When the multifunctional adjustable head frame is used, the structure at the upper part of the head frame can move left and right, meanwhile, a sliding sleeve which moves up and down on a vertical rod of the head frame is also provided, the moving position of the sliding sleeve can be moved to the position horizontal to the heart of a patient according to the observation of medical staff, and the operation is convenient and fast.

Description

Multifunctional adjustable head frame

Technical Field

The utility model belongs to the technical field of medical instrument technique and specifically relates to a multi-functional adjustable headstock.

Background

When a patient performs a heart operation, a head frame is used, the head frame is an L-shaped rod-shaped object, the head frame is fixed on the side surface of an operating table, in the operation engineering, some tubes for the operation need to be fixed on the head frame, and the existing head frame does not have any adjustable structure, so that the position of a pipeline which cannot be placed after being placed and fixed is adjusted, the pipeline needs to be placed in place in one step during installation, the operation difficulty is high, and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the existing head frame, the utility model provides a multifunctional adjustable head frame.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a multi-functional adjustable headstock, includes the support body, and support body upper portion is the sleeve pipe, inserts the telescopic link in the sleeve pipe, has the swivel nut on the sleeve pipe, and locking double-screw bolt is gone into to the swivel nut internal rotation, has the cover on the vertical pole of support body to have the slip cap, and the inboard of slip cap is the buckle, and there is the screw outside of slip cap, and the screw is internal to revolve into the bolt.

According to the utility model discloses a further embodiment, further include, install locking device on the sleeve pipe, go into after locking device's dop passes the through-hole on the sleeve pipe card and evenly arrange in the draw-in groove of telescopic link upside.

According to the utility model discloses a further embodiment includes, locking device contains the stand of welding on the sleeve pipe, and the top of stand is the opening of "U" style of calligraphy, revolves into the round pin axle in the opening, and the round hole cover in the middle of the depression bar is epaxial at the round pin, and the front end of depression bar is the dop of buckling downwards, and the welding has the spring between the terminal of depression bar and the sheathed tube outer wall.

According to another embodiment of the present invention, further comprising the outer ring of the spring is a stop collar welded to the sleeve.

According to the utility model discloses a further embodiment, further include, the end of telescopic link is the pin of upwards buckling.

The beneficial effects of the utility model are that, this kind of multi-functional adjustable head is when using, can realize that the structure on the upper portion of this headstock advances to control, also provides a sliding sleeve who reciprocates on the vertical pole of headstock simultaneously, and the position of the removal of sliding sleeve can be according to medical personnel's observation, with its move with patient's heart horizontally position, the simple operation.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of another embodiment of the present invention;

fig. 3 is a schematic structural view of the locking device of the present invention;

fig. 4 is a top view of the column of the present invention;

in the figure, the support comprises a support body 1, a support body 2, a sleeve pipe 3, an expansion rod 4, a threaded sleeve 5, a locking stud 6, a stop lever 7, a sliding sleeve 8, a buckle 9, a bolt 10, a locking device 11, a clamping groove 12, an upright post 13, a compression bar 14, a clamping head 15, a through hole 16, a spring 17, a pin shaft 18, a screw hole 19 and a limiting sleeve.

Detailed Description

Fig. 1 is the structure schematic diagram of the utility model, a multi-functional adjustable headstock, including support body 1, support body 1 upper portion is sleeve pipe 2, inserts telescopic link 3 in the sleeve pipe 2, has swivel nut 4 on the sleeve pipe 2, revolves into locking double-screw bolt 5 in the swivel nut 4, has the cover on the vertical pole of support body 1 to have sliding sleeve 7, and the inboard of sliding sleeve 7 is buckle 8, and there is screw 18 in the outside of sliding sleeve 7, revolves into bolt 9 in the screw 18.

When the multifunctional adjustable headstock is used, the headstock is fixed on an operating table, when the telescopic rod 3 needs to be moved to the left and right positions, the locking bolts 5 are loosened, the telescopic rod 3 is manually moved, when the telescopic rod 3 needs to be moved to the needed position, the locking bolts 5 are screwed in, the front sections of the locking bolts 5 are tightly pressed on the upper side of the telescopic rod 3, the position of the telescopic rod 3 can be fixed, when the sliding sleeve 7 needs to be adjusted in height, the bolts 9 are loosened, the manual sliding sleeve 7 is adjusted in height, when the required height is adjusted, the bolts 9 are screwed, the end parts of the bolts 9 are extruded on the support body 1, the fixing is realized, and the inner side buckles 8 of the sliding sleeve 7 can be used for clamping pipelines or corresponding medical equipment.

According to the utility model discloses a further embodiment, further include, install locking device 10 on the sleeve pipe 2, go into after the dop 14 of locking device 10 passes through the through-hole 15 on the sleeve pipe 2 card and evenly arrange in the draw-in groove 11 of 3 upsides of telescopic link.

The position of the removal of telescopic link 3 can be fixed by locking device 10, and the dop 14 of locking device 10 passes through the through-hole 15 on the sleeve pipe 2 in the card goes into draw-in groove 11, realizes the locking to telescopic link 3, selects different positions draw-in groove 11 to realize adjusting the extension length of telescopic link 3, satisfies the user demand.

According to the utility model discloses a further embodiment includes, locking device 10 contains the stand 12 of welding on sleeve pipe 2, and the top of stand 12 is the opening of "U" style of calligraphy, and round pin axle 17 is gone into in the opening to the spiral, and the round hole cover in the middle of depression bar 13 is on round pin axle 17, and the front end of depression bar 13 is the dop 14 of buckling downwards, and the welding has spring 16 between the terminal of depression bar 13 and the outer wall of sleeve pipe 2.

The round hole cover at the middle part of depression bar 13 is on round pin axle 17, can rotate along round pin axle 17, when pressing down the terminal your of depression bar 13, the dop 14 of the anterior segment of drive depression bar 13 breaks away from in the draw-in groove 11 of telescopic link 3, can adjust telescopic link 3, when loosening depression bar 13, depression bar 13 provides ascending apical force by spring 16, in compressing tightly draw-in groove 11 with the terminal dop 14 of depression bar 13, realize locking, the simple operation.

According to another embodiment of the present invention, it further comprises that the outer ring of the spring 16 is a stop collar 19 welded on the sleeve 2.

In order to provide position limitation for the movement of the spring 16, a stop sleeve 19 is arranged on the outer side of the spring 16, so that the spring 16 is prevented from bending, and the use requirement is met.

According to another embodiment of the present invention, further comprising that the end of the telescopic rod 3 is a stop lever 6 bent upwards.

The blocking rod 6 provides a shielding function for the appliance placed on the telescopic rod 3, so that the telescopic rod is not easy to slip off and meets the use requirement.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a multi-functional adjustable headstock, includes support body (1), characterized by, support body (1) upper portion is sleeve pipe (2), insert telescopic link (3) in sleeve pipe (2), there is swivel nut (4) on sleeve pipe (2), lock stud (5) are gone into to swivel nut (4) internal rotation, it has cover sliding sleeve (7) to have on the vertical pole of support body (1), the inboard of sliding sleeve (7) is buckle (8), there is screw (18) the outside of sliding sleeve (7), screw (9) internal rotation.

2. The multifunctional adjustable headstock according to claim 1, characterized in that the sleeve (2) is provided with a locking device (10), and a clamping head (14) of the locking device (10) passes through a through hole (15) in the sleeve (2) and then is clamped into clamping grooves (11) evenly distributed on the upper side of the telescopic rod (3).

3. The multifunctional adjustable headstock according to claim 2, characterized in that the locking device (10) comprises an upright post (12) welded on the sleeve (2), the top end of the upright post (12) is a U-shaped opening, a pin shaft (17) is screwed into the opening, a round hole in the middle of the pressure lever (13) is sleeved on the pin shaft (17), the front end of the pressure lever (13) is a downward bent chuck (14), and a spring (16) is welded between the tail end of the pressure lever (13) and the outer wall of the sleeve (2).

4. A multifunctional adjustable head frame according to claim 3, characterised in that the outer ring of the spring (16) is a stop collar (19) welded to the sleeve (2).

5. A multifunctional adjustable head frame according to claim 2, characterized in that the end of the telescopic rod (3) is an upwardly bent stop rod (6).