CN211300021U

CN211300021U - Adjustable head support frame for CT examination

Info

Publication number: CN211300021U
Application number: CN201922316218.9U
Authority: CN
Inventors: 夏文骞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-08-21
Anticipated expiration: 2029-12-21

Abstract

The utility model belongs to the technical field of CT inspection appurtenance technique and specifically relates to a head support frame with adjustable CT inspection, including bottom plate, roof, layer board, plugboard, vaulting pole, two pole settings of the front end bilateral symmetry fixedly connected with of bottom plate, the equal fixedly connected with rolling bearing in upper end of pole setting, rolling bearing's inner circle internal fixation is pegged graft and is had the dwang, the soft leather packing of fixedly connected with on the top surface of layer board, the middle rotating part of two hinges is fixed with the vaulting pole through the hinge is articulated with the roll adjustment sleeve of both sides respectively. The utility model has the advantages of reasonable design, the rotation knob of rotatory both sides can make two roll adjustment sleeves be close to or keep away from to the height of adjustable layer board front end rotates the rocker, can make the rotation sleeve of plugboard tip shift up or descend thereupon, thereby the height of adjustable layer board rear end, the front and back height of layer board is adjusted as required, the support height of regulation head that can be corresponding, and the head leans forward or the angle of leaning back, it is convenient to adjust.

Description

Adjustable head support frame for CT examination

Technical Field

The utility model belongs to the technical field of CT inspection appurtenance technique and specifically relates to a head support frame with adjustable CT inspection.

Background

CT is a fully functional disease detector, which is the X-ray tomography technique of computer for short. In the CT examination, an instrument with extremely high sensitivity is used for measuring the human body according to the difference of the absorption and the transmittance of different tissues of the human body to X rays, then the data obtained by measurement is input into an electronic computer, and after the electronic computer processes the data, a cross section or a three-dimensional image of the examined part of the human body can be shot, and the tiny lesion of any part in the human body can be found.

The existing head supporting device for CT examination has the advantages of simple structure, single function, and capability of mostly only adjusting the supporting height of the head and adjusting the supporting angle of the head, so that the technical problem that the head supporting angle cannot be adjusted according to needs by the existing head supporting device is solved, and the adjustable head supporting frame for CT examination is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the technical defects and providing an adjustable head support frame for CT examination. The rotation knob of rotatory both sides can make two roll adjustment sleeves be close to or keep away from to the height of adjustable layer board front end rotates the rocker, can make the rotation sleeve of plugboard tip shift up thereupon or descend, thereby the height of adjustable layer board rear end adjusts the front and back height of layer board as required, the support height of regulation head that can be corresponding to and the angle that the head leaned forward or leaned on back, and it is convenient to adjust.

The utility model provides a technical scheme that technical problem adopted does: an adjustable head support frame for CT examination comprises a bottom plate, a top plate, a supporting plate, an inserting plate and a supporting rod, wherein the bottom plate is a T-shaped plate, fixing rods are screwed and fixed on two sides of the rear end of the bottom plate, the top plate is fixedly connected to the upper ends of the two fixing rods, adjusting bearings are embedded and fixed on the center of the top plate and the surface of the bottom plate right below the center of the top plate, adjusting rods are fixedly inserted and connected in inner rings of the two adjusting bearings, end covers are fixedly sleeved at the end parts of the adjusting rods after the upper ends of the adjusting rods penetrate through the adjusting bearings through screws, rocking rods are fixedly connected to the outer wall of one side of each end cover, external threads are arranged on the adjusting rods between the bottom plate and the top plate, adjusting sleeves are screwed and fixed on the adjusting rods, connecting rods are symmetrically and fixedly connected, an inserting plate is fixedly connected to the outer wall of one side of the rotating sleeve, two vertical rods are symmetrically and fixedly connected to the two sides of the front end of the bottom plate, rotating bearings are fixedly connected to the upper ends of the vertical rods, rotating rods are fixedly inserted into the inner rings of the rotating bearings, rotating knobs are fixedly connected to the end portions of the rotating rods after the two ends of the rotating rods extend out of the rotating bearings, external threads are arranged on the rotating rods between the two rotating bearings, two distance adjusting sleeves are symmetrically and spirally fixed to the rotating rods, the internal threads of the two distance adjusting sleeves are opposite in direction, sliding grooves are formed in the bottom plate right below the rotating rods between the two rotating bearings, sliding blocks are fixedly connected to the outer walls of the lower sides of the two distance adjusting sleeves and are slidably inserted into the sliding grooves, soft leather pads are fixedly connected to the top surface of the supporting plate, two inserting frames are symmetrically and fixedly, the front end of the bottom surface of the supporting plate is symmetrically hinged with two hinges, and the middle rotating parts of the two hinges are respectively hinged with the distance adjusting sleeves on the two sides through hinge shafts to be fixed with supporting rods.

Furthermore, a rubber anti-slip sleeve is fixedly sleeved on the rocker.

Furthermore, the top surface of the soft leather pad is provided with a recess which is attached to the head and neck curve.

The utility model discloses the beneficial effect who has is: the utility model has the advantages of reasonable design, the rotation knob of rotatory both sides can make two roll adjustment sleeves be close to or keep away from to the height of adjustable layer board front end rotates the rocker, can make the rotation sleeve of plugboard tip shift up or descend thereupon, thereby the height of adjustable layer board rear end, the front and back height of layer board is adjusted as required, the support height of regulation head that can be corresponding, and the head leans forward or the angle of leaning back, it is convenient to adjust.

Drawings

Fig. 1 is a front view structure diagram of the present invention.

Fig. 2 is a side view schematic diagram of the present invention.

Fig. 3 is a schematic diagram of the front structure of the bottom plate of the present invention.

Fig. 4 is a schematic view of the bottom structure of the support plate of the present invention.

Fig. 5 is the connection structure diagram of the sliding block and the sliding groove of the present invention.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 5.

As shown in fig. 1-5, the utility model comprises a bottom plate 1, a top plate 5, a supporting plate 15, an inserting plate 14 and a brace 17, wherein the bottom plate 1 is a T-shaped plate and the two rear ends of the bottom plate are fixed with fixing rods 2 by bolts, the top ends of the two fixing rods 2 are fixedly connected with the top plate 5, adjusting bearings 3 are embedded and fixed on the center of the top plate 5 and the surface of the bottom plate 1 right below the center, adjusting rods 6 are fixedly inserted and connected in the inner rings of the two adjusting bearings 3, the upper ends of the adjusting rods 6 are fixedly sleeved with an end cover 7 by screws 8 after passing through the adjusting bearings 3, a rocker 9 is fixedly connected on the outer wall of one side of the end cover 7, an external thread is arranged on the adjusting rod 6 between the bottom plate 1 and the top plate 5 and is fixedly connected with an adjusting sleeve 13 by bolts, connecting rods are fixedly connected with bilateral symmetry of the adjusting sleeve 13, when the rocker 9 is rotated, the adjusting sleeve 13 can move up or down, the limiting sleeve 11 can limit the adjusting sleeve 13 not to rotate and only can move up or down, the connecting rods at two sides are symmetrically sleeved with two rotating sleeves 12, the outer wall of one side of the rotating sleeve 12 is fixedly connected with the plugboard 14, when the rocker 9 rotates, the rotating sleeve 12 can move up or down along with the connecting rods to drive the end part of the plugboard 14 to move up or down, so that the height of the rear end of the supporting plate 15 can be adjusted, two upright posts 22 are symmetrically and fixedly connected with two sides of the front end of the bottom plate 1, the upper ends of the upright posts 22 are fixedly connected with rotating bearings 20, rotating rods 23 are fixedly inserted in the inner rings of the rotating bearings 20, the end parts of the rotating rods 23 extend out of the rotating bearings 20 are fixedly connected with rotating knobs 21, external threads are arranged on the rotating rods 23 between the two rotating bearings 20, and two, the thread directions of the internal threads of the two distance adjusting sleeves 18 are opposite, a sliding groove 25 is arranged on the bottom plate 1 right below the rotating rod 23 between the two rotating bearings 20, sliding blocks 19 are fixedly connected on the outer walls of the lower sides of the two distance adjusting sleeves 18, the sliding blocks 19 are inserted in the sliding grooves 25 in a sliding manner, because of the limit restriction of the sliding block 19 inserted in the sliding groove 25, the distance adjusting sleeve 18 can only move left and right but can not rotate, when the rotating knob 21 is rotated, the two distance-adjusting sleeves 18 can be close to or far away from each other, the soft leather pad 16 is fixedly connected to the top surface of the supporting plate 15, the two insertion frames 24 are symmetrically and fixedly connected to the two sides of the bottom surface of the supporting plate 15, the insertion plates 14 are inserted in the insertion frames 24, the front end of the bottom surface of the supporting plate 15 is symmetrically hinged with two hinges 4, and the middle rotating parts of the two hinges 4 are respectively hinged with distance adjusting sleeves 18 on two sides through hinge shafts to be fixed with support rods 17. When the two distance adjusting sleeves 18 approach or move away from each other, the supporting rods 17 are supported or folded and retracted, so that the front end of the supporting plate 15 can be lifted or lowered to adjust the height of the front end of the supporting plate 15.

In this embodiment, the rocker 9 is fixedly sleeved with a rubber anti-slip sleeve 10. The rubber anti-slip sleeve 10 can be anti-slip and convenient to hold by hands, and the rocker 9 is convenient to shake.

In this embodiment, the top surface of the soft leather pad 16 is provided with a recess fitting with the head and neck curve. The head is more comfortable to support by fitting with the head-neck curve.

During the use, according to the needs of supporting the height, the rotation knob 21 of rotatory both sides, prop up or fold through two vaulting poles 17 and pack up, adjust the height of layer board 15 front end, according to the needs of supporting angle, can rotate rocker 9, make adjusting sleeve 13 rise or descend, thereby drive layer board 15 rear end rise or descend, thereby the angle that inclines forward or leans backward of adjustable layer board 15, through the height adjustment of the front and back end of layer board 15, the adjustment of the required head support height of adaptable CT inspection and support angle.

Claims

1. The utility model provides a head support frame with adjustable CT inspection, includes bottom plate, roof, layer board, plugboard, vaulting pole, its characterized in that: the bottom plate is a T-shaped plate, fixing rods are fixedly connected with two sides of the rear end of the bottom plate in a screwed mode, the top ends of the two fixing rods are fixedly connected with a top plate, adjusting bearings are fixedly embedded in the center of the top plate and on the surface of the bottom plate right below the top plate, adjusting rods are fixedly inserted in inner rings of the two adjusting bearings, the end portions of the adjusting rods are sleeved with end covers through screws in a fixed mode, rockers are fixedly connected to the outer wall of one side of each end cover, external threads are arranged on the adjusting rods between the bottom plate and the top plate, adjusting sleeves are fixedly connected to the adjusting rods in a screwed mode, the two sides of each adjusting sleeve are symmetrically and fixedly connected with connecting rods, the other ends of the connecting rods are fixedly connected with limiting sleeves, the limiting sleeves are sleeved on the fixing rods in a sliding mode, the connecting rods on, the upper end of the upright stanchion is fixedly connected with a rotating bearing, a rotating rod is fixedly inserted in the inner ring of the rotating bearing, the end part of the rotating rod is fixedly connected with a rotating knob after the two ends of the rotating rod extend out of the rotating bearing, the rotating rod between the two rotating bearings is provided with external threads and is symmetrically screwed and fixed with two distance adjusting sleeves, the screw directions of the internal threads of the two distance adjusting sleeves are opposite, a bottom plate right below the rotating rod between the two rotating bearings is provided with a sliding groove, the outer walls of the lower sides of the two distance adjusting sleeves are fixedly connected with sliding blocks which are inserted in the sliding groove in a sliding way, the top surface of the supporting plate is fixedly connected with a soft leather pad, two sides of the bottom surface of the supporting plate are symmetrically and fixedly connected with two insertion frames, the insertion plates are inserted in the insertion frames, the front end of the bottom surface of the supporting plate is symmetrically hinged with two hinges, and the middle rotating parts of the two hinges are respectively hinged with the distance adjusting sleeves on the two sides through hinge shafts to be fixed with supporting rods.

2. The adjustable head support for CT examination of claim 1, wherein: the rocker is fixedly sleeved with a rubber anti-slip sleeve.

3. The adjustable head support for CT examination of claim 1, wherein: and the top surface of the soft leather pad is provided with a recess which is attached to the head and neck curve.