CN220513046U

CN220513046U - Head fixing equipment for pediatrics

Info

Publication number: CN220513046U
Application number: CN202320978719.7U
Authority: CN
Inventors: 王风洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2024-02-23
Anticipated expiration: 2033-04-26

Abstract

The utility model belongs to the technical field of head fixing apparatuses, and particularly relates to head fixing equipment for pediatrics, which comprises a bottom plate, wherein two support blocks are symmetrically fixed at the top of the bottom plate, a rotating rod is rotatably connected between the two support blocks through a bearing, worm gears are fixed at both ends of the rotating rod, two vertical plates are symmetrically fixed at both ends of the top of the bottom plate, worms are rotatably connected between the two corresponding vertical plates through bearings, and the worms are meshed with the corresponding worm gears. According to the utility model, the angle of the bearing plate can be conveniently and quickly adjusted by arranging the bottom plate, the bracket block, the rotating rod, the worm wheel, the vertical plate, the worm, the supporting seat and the servo motor, so that the bearing plate can be better adapted to the placing requirement of the head of a child, and the head of the child can be conveniently and quickly clamped and fixed by arranging the fixing block, the bidirectional screw rod, the knob, the connecting plate, the connecting rod and the clamping plate, so that the operation of medical staff can be facilitated.

Description

Head fixing equipment for pediatrics

Technical Field

The utility model relates to the technical field of head fixing apparatuses, in particular to a pediatric head fixing device.

Background

The self-control ability of children is somewhat inferior to that of adults, and when children are ill, sometimes the head needs to be pricked, and when the head is pricked, the children can twist the head, so that medical staff is not easy to operate, and therefore, the head fixing device for the pediatrics is provided for solving the problems.

Disclosure of Invention

(one) solving the technical problems

In view of the shortcomings of the prior art, the present utility model provides a pediatric head restraint that solves the problems identified in the background art above.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a pediatric head fixing device, includes the bottom plate, the top symmetry of bottom plate is fixed with two support blocks, two be connected with the bull stick through the bearing rotation between the support block, the both ends of bull stick all are fixed with the worm wheel, the equal symmetry in top both ends of bottom plate is fixed with two risers, corresponding two be connected with the worm through the bearing rotation between the riser, the worm is connected with corresponding worm wheel meshing, the top both ends of bottom plate all are fixed with the supporting seat, the top of supporting seat all is fixed with servo motor, servo motor's output shaft and the one end fixed connection of adjacent worm, the supporting plate that is used for bearing head is established to the cover of bull stick, a side wall symmetry of supporting plate is fixed with two fixed blocks, two be connected with bi-directional screw through the bearing rotation between the fixed block, bi-directional screw's one end is fixed with the knob, bi-directional screw's both ends symmetry threaded connection has two connecting plates, two equal sliding connection is at the top of supporting plate, the side wall of connecting plate all is fixed with two connecting rods, two corresponding one end the splint that are used for the centre gripping head.

Further, the screw thread directions at two ends of the bidirectional screw rod are opposite, threaded holes matched with the screw threads at two ends of the bidirectional screw rod are respectively formed in the side walls of the two connecting plates, T-shaped sliding blocks are fixed at the bottoms of the two connecting plates, and two T-shaped sliding grooves matched with the T-shaped sliding blocks are symmetrically formed in the top of the bearing plate.

Further, anti-slip lines are formed on the surface of the knob.

Further, a first rubber pad is fixed at the top of the bearing plate, and a second rubber pad is fixed on one side wall of each of the two clamping plates.

Further, one side of the bearing plate, which is far away from the bidirectional screw rod, is in an arc shape.

(III) beneficial effects

Compared with the prior art, the utility model provides a pediatric head fixing device, which comprises the following components

The beneficial effects are that:

according to the utility model, the angle of the bearing plate can be conveniently and quickly adjusted by arranging the bottom plate, the bracket block, the rotating rod, the worm wheel, the vertical plate, the worm, the supporting seat and the servo motor, so that the bearing plate can be better adapted to the placing requirement of the head of a child, and the head of the child can be conveniently and quickly clamped and fixed by arranging the fixing block, the bidirectional screw rod, the knob, the connecting plate, the connecting rod and the clamping plate, so that the operation of medical staff can be facilitated.

Drawings

FIG. 1 is a schematic view of a first view angle structure of the whole of the present utility model;

FIG. 2 is a schematic diagram of the overall second view structure of the present utility model;

FIG. 3 is a schematic view of a structure of a connecting plate according to the present utility model;

FIG. 4 is a schematic view of the structure of the bearing plate of the present utility model.

In the figure: 1. a bottom plate; 2. a bracket block; 3. a rotating rod; 4. a worm wheel; 5. a vertical plate; 6. a worm; 7. a support base; 8. a servo motor; 9. a bearing plate; 10. a fixed block; 11. a bidirectional screw; 12. a knob; 13. a connecting plate; 14. a connecting rod; 15. a clamping plate; 16. a threaded hole; 17. a T-shaped slider; 18. a T-shaped chute; 19. a first rubber pad; 20. and a second rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 and 2, the pediatric head fixing device according to one embodiment of the present utility model comprises a base plate 1, two bracket blocks 2 are symmetrically fixed at the top of the base plate 1, a rotating rod 3 is rotatably connected between the two bracket blocks 2 through bearings, worm gears 4 are respectively fixed at two ends of the rotating rod 3, two vertical plates 5 are symmetrically fixed at two ends of the top of the base plate 1, a worm 6 is rotatably connected between the corresponding two vertical plates 5 through bearings, the worm 6 is meshed with the corresponding worm gears 4, supporting seats 7 are respectively fixed at two ends of the top of the base plate 1, a servo motor 8 is respectively fixed at the top of the supporting seats 7, an output shaft of the servo motor 8 is fixedly connected with one end of an adjacent worm 6, a supporting plate 9 for supporting the head is sleeved and fixed on the surface of the rotating rod 3, two fixing blocks 10 are symmetrically fixed at one side wall of the supporting plate 9, the two fixing blocks 10 are rotatably connected with a two-way screw 11 through bearings, one end of the two-way screw 11 is fixedly provided with a knob 12, two ends of the two-way screw 11 are symmetrically and threadedly connected with two connecting plates 13, the two connecting plates 13 are slidably connected to the top of the supporting plate 9, one side wall of each connecting plate 13 is symmetrically fixedly provided with two connecting rods 14, one end of each corresponding two connecting rods 14 is fixedly provided with a clamping plate 15 for clamping a head, when the child head is used, the bottom plate 1 is arranged on a patient bed, then the angle of the supporting plate 9 can be adjusted according to the placing requirement of the child head, the adjusting process is to start two servo motors 8, the servo motors 8 can drive corresponding worms 6 to rotate, the worms 6 can drive corresponding worm gears 4 to rotate, the two worm gears 4 can drive the rotating rods 3 to rotate, the rotating rods 3 can drive the supporting plate 9 to rotate, and the supporting plate 9 can be adjusted to a proper angle, then place children's head on the bearing board 9, rotate knob 12 then, knob 12 can drive two-way screw rod 11 and rotate, and two connecting plates 13 are moved towards the centre to two-way screw rod 11 can drive two connecting plates 13 through connecting rod 14 to connecting plate 13 can drive corresponding splint 15 and move towards the centre to can fix children's head centre gripping, just so can make things convenient for medical personnel to take a needle the operation.

As shown in fig. 2, 3 and 4, in some embodiments, the directions of threads at two ends of the bidirectional screw 11 are opposite, the side walls of the two connecting plates 13 are respectively provided with threaded holes 16 adapted to the threads at two ends of the bidirectional screw 11, the bottoms of the two connecting plates 13 are both fixed with T-shaped sliding blocks 17, the top of the supporting plate 9 is symmetrically provided with two T-shaped sliding grooves 18 adapted to the T-shaped sliding blocks 17, and when the bidirectional screw 11 rotates, the two connecting plates 13 can be smoothly driven to move in opposite directions.

As shown in fig. 1 and 2, in some embodiments, the surface of the knob 12 is provided with anti-slip lines, which can play a better anti-slip role, so that the rotation of medical staff is facilitated, the top of the supporting plate 9 is fixed with a first rubber pad 19, one side wall of the two clamping plates 15 is fixed with a second rubber pad 20, so as to improve the comfort of the child when the child is placed on the head, one side of the supporting plate 9 far away from the bidirectional screw 11 is in an arc shape, so that the child has better comfort on the neck when the child is placed on the head.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A pediatric head fixation device comprising a base plate (1), characterized in that: two support blocks (2) are symmetrically fixed at the top of the bottom plate (1), two support blocks (2) are rotationally connected with a rotating rod (3) through bearings, worm gears (4) are respectively fixed at two ends of the rotating rod (3), two vertical plates (5) are symmetrically fixed at two ends of the top of the bottom plate (1), two corresponding vertical plates (5) are rotationally connected with a worm (6) through bearings, the worm (6) is meshed with the corresponding worm gears (4), supporting seats (7) are respectively fixed at two ends of the top of the bottom plate (1), servo motors (8) are respectively fixed at the tops of the supporting seats (7), an output shaft of each servo motor (8) is fixedly connected with one end of each adjacent worm (6), a supporting plate (9) for supporting the heads is sleeved and fixedly arranged on the surface of each rotating rod (3), two fixing blocks (10) are symmetrically fixed on one side wall of each supporting plate (9), two bidirectional screws (11) are rotationally connected between the two fixing blocks (10) through bearings, two rotary screws (12) are respectively connected with two connecting plates (13) in a sliding mode, two rotary screws (13) are respectively connected with one ends of each connecting plate (13), two connecting rods (14) are symmetrically fixed on one side wall of the connecting plate (13), and clamping plates (15) used for clamping the head are fixed at one ends of the two corresponding connecting rods (14).

2. A pediatric head fixation apparatus as defined in claim 1, wherein: screw thread directions at two ends of the two-way screw rod (11) are opposite, threaded holes (16) matched with screw threads at two ends of the two-way screw rod (11) are respectively formed in the side walls of the two connecting plates (13), T-shaped sliding blocks (17) are fixed at the bottoms of the two connecting plates (13), and two T-shaped sliding grooves (18) matched with the T-shaped sliding blocks (17) are symmetrically formed in the tops of the bearing plates (9).

3. A pediatric head fixation apparatus as defined in claim 1, wherein: anti-slip lines are formed on the surface of the knob (12).

4. A pediatric head fixation apparatus as defined in claim 1, wherein: the top of the bearing plate (9) is fixed with a first rubber pad (19), and one side wall of each clamping plate (15) is fixed with a second rubber pad (20).

5. A pediatric head fixation apparatus as defined in claim 1, wherein: one side of the bearing plate (9) far away from the bidirectional screw rod (11) is in an arc shape.