CN212522330U

CN212522330U - Fixing device for medical head examination

Info

Publication number: CN212522330U
Application number: CN202020252818.3U
Authority: CN
Inventors: 刘畅
Original assignee: Chengdu Southwest Children's Hospital Co ltd
Current assignee: Chengdu Southwest Children's Hospital Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2021-02-12
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a fixing device is used in medical treatment head inspection, which comprises a housin, the rectangular hole has been seted up at the top of casing, the right side fixedly connected with motor of casing, the left end of motor shaft runs through to the inner chamber of casing and the first threaded rod of fixedly connected with, the left side swing joint of bearing and casing inner chamber is passed through to the left end of first threaded rod, the equal thread bush in surface at first threaded rod both ends is equipped with the movable block, and there is the bracing piece at the top of movable block through pivot swing joint, and the one end that the movable block was kept away from to the bracing piece runs through the outside that the rectangular hole extended to the casing and has the headrest through pivot swing joint. The utility model provides a common medical treatment fixing device for head be not convenient for adjust, can not be fine adjust according to different patients ' size and head's size, fixed effect is not ideal, brings secondary damage for patient's head easily, influences whole treatment process, brings very big inconvenient problem for the patient.

Description

Fixing device for medical head examination

Technical Field

The utility model relates to the field of medical technology, specifically a fixing device is used in medical treatment head inspection.

Background

Medical equipment is the medical treatment, the scientific research, teaching, the mechanism, clinical discipline work is the most essential element, promptly, including professional medical equipment, also include domestic medical equipment, medical examination equipment carries out the internal dialysis inspection to the disease that the patient carried out the health, and patient's head check time patient can unconsciously rock, thereby greatly influence the inspection result, influence patient's treatment, so need fixing device to fix, but common medical treatment is fixing device for the head is not convenient for adjust, can not be fine adjust according to different patient's size and head, fixed effect is not ideal, bring secondary damage for patient's head easily, influence whole treatment process, bring very big inconvenience for the patient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device is used in medical treatment head inspection possesses the advantage of being convenient for adjust, has solved common fixing device for medical treatment head and has not been convenient for adjust, and the size according to different patients 'size and head that can not be fine is adjusted, and fixed effect is not ideal, brings secondary damage for patient's head easily, influences whole treatment process, brings very big inconvenient problem for the patient.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for medical head examination comprises a shell, wherein a rectangular hole is formed in the top of the shell, a motor is fixedly connected to the right side of the shell, the left end of a motor rotating shaft penetrates through an inner cavity of the shell and is fixedly connected with a first threaded rod, the left end of the first threaded rod is movably connected with the left side of the inner cavity of the shell through a bearing, a movable block is sleeved on the surfaces of two ends of the first threaded rod in a threaded manner, a supporting rod is movably connected to the top of the movable block through a rotating shaft, one end, far away from the movable block, of the supporting rod penetrates through the rectangular hole and extends to the outside of the shell and is movably connected with a headrest through the rotating shaft, first L-shaped plates are fixedly connected to two sides of the headrest, a second threaded rod penetrates through the top, far away from the headrest, of one side of the first L-shaped plates, one end, second threaded rod and first L template threaded connection, one side that arc splint were kept away from to first L template runs through and is provided with the gag lever post, the relative one end of gag lever post run through first L template and with the bottom fixed connection of arc splint one side, gag lever post and first L template sliding connection, the equal fixedly connected with second L template in both sides of casing bottom, the bottom of second L template is run through and is provided with the third threaded rod, the top of third threaded rod runs through to the top of second L template, third threaded rod and second L template threaded connection.

Preferably, one end of the second threaded rod, which is far away from the arc-shaped clamping plate, is fixedly connected with a first turntable, and the bottom of the third threaded rod is fixedly connected with a second turntable.

Preferably, one end of the limiting rod, which is far away from the arc-shaped clamping plate, is fixedly connected with a limiting plate, and the top of the third threaded rod is fixedly connected with a support.

Preferably, the left side fixedly connected with controller of casing, controller and motor electric connection, the equal fixedly connected with buffering protection pad in one side that the second threaded rod was kept away from to the top of headrest and arc splint.

Preferably, the front surface of the shell is movably connected with a box door through a hinge, and the bottom of the front surface of the box door is fixedly connected with a handle.

Preferably, a bearing is arranged between the first threaded rod and the shell, and the bearing is sleeved on the surface of the first threaded rod.

Preferably, the right side of the shell is provided with a through hole matched with the motor rotating shaft, and the diameter of the motor rotating shaft is smaller than that of the through hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a casing, the rectangular hole, including a motor, an end cap, a controller, and a cover plate, first threaded rod, the movable block, the bracing piece, the headrest, first L template, the second threaded rod, arc splint, the gag lever post, second L template and third threaded rod cooperate, possess the advantage of being convenient for adjust, it is not convenient for adjust to have solved common medical treatment fixing device for the head, can not be fine adjust according to different patients ' size and head's size, fixed effect is not ideal, bring secondary damage for patient's head easily, influence whole treatment process, bring very big inconvenient problem for the patient.

2. The utility model discloses a set up first carousel and second carousel, make second threaded rod and third threaded rod more convenient laborsaving when rotating respectively, through setting up the limiting plate, it is spacing to carry on the gag lever post, prevent that the gag lever post from breaking away from first L template, through setting up the support, increase the area of contact between third threaded rod and the bed board, it is more stable to fixing device is fixed, through setting up chamber door and handle, be convenient for maintain the internal member of casing, through setting up the bearing, it is fixed to support first threaded rod, make first threaded rod more stable when rotating, through setting up the through-hole, make the motor shaft not receive the influence of casing when rotating.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic partial top view of the present invention.

In the figure: the automatic control device comprises a shell 1, a rectangular hole 2, a motor 3, a first threaded rod 4, a movable block 5, a supporting rod 6, a headrest 7, a first L-shaped plate 8, a second threaded rod 9, an arc-shaped clamping plate 10, a limiting rod 11, a second L-shaped plate 12, a third threaded rod 13, a first rotary table 14, a second rotary table 15, a limiting plate 16, a support 17, a controller 18, a box door 19 and a handle 20.

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.

Referring to fig. 1-3, a fixing device for medical head examination comprises a housing 1, a rectangular hole 2 is formed at the top of the housing 1, a motor 3 is fixedly connected to the right side of the housing 1, the left end of the rotating shaft of the motor 3 penetrates into the inner cavity of the housing 1 and is fixedly connected with a first threaded rod 4, the left end of the first threaded rod 4 is movably connected with the left side of the inner cavity of the housing 1 through a bearing, a movable block 5 is sleeved on the surface of each of the two ends of the first threaded rod 4 through a thread, the top of the movable block 5 is movably connected with a support rod 6 through the rotating shaft, one end of the support rod 6, far away from the movable block 5, penetrates through the rectangular hole 2 and extends to the outside of the housing 1 and is movably connected with a headrest 7 through the rotating shaft, first L-shaped plates 8 are fixedly connected to the two sides of the headrest 7, a second threaded rod 9 is arranged at the top of the first L-shaped plate 8, far away, the second threaded rod 9 is in threaded connection with the first L-shaped plate 8, one side, far away from the arc-shaped clamping plate 10, of the first L-shaped plate 8 is provided with a limiting rod 11 in a penetrating mode, the opposite end of the limiting rod 11 penetrates through the first L-shaped plate 8 and is fixedly connected with the bottom of one side of the arc-shaped clamping plate 10, the limiting rod 11 is in sliding connection with the first L-shaped plate 8, two sides of the bottom of the shell 1 are fixedly connected with a second L-shaped plate 12, the bottom of the second L-shaped plate 12 is provided with a third threaded rod 13 in a penetrating mode, the top of the third threaded rod 13 penetrates to the top of the second L-shaped plate 12, the third threaded rod 13 is in threaded connection with the second L-shaped plate 12, one end, far away from the arc-shaped clamping plate 10, of the second threaded rod 9 is fixedly connected with a first rotary plate 14, the bottom of the third threaded rod 13 is fixedly connected with a second rotary plate, one end of the limiting rod 11 far away from the arc-shaped clamping plate 10 is fixedly connected with a limiting plate 16, the top of the third threaded rod 13 is fixedly connected with a support 17, the limiting rod 11 is limited by arranging the limiting plate 16 to prevent the limiting rod 11 from being separated from the first L-shaped plate 8, the contact area between the third threaded rod 13 and a bed plate is increased by arranging the support 17, the fixing of a fixing device is more stable, the left side of the shell 1 is fixedly connected with a controller 18, the controller 18 is electrically connected with the motor 3, the top of the headrest 7 and one side of the arc-shaped clamping plate 10 far away from the second threaded rod 9 are both fixedly connected with a buffer protection pad, the front of the shell 1 is movably connected with a box door 19 through a hinge, the bottom of the front of the box door 19 is fixedly connected with a handle 20, the maintenance of the components in the shell 1 is convenient by arranging the box door, the bearing sleeve is arranged on the surface of the first threaded rod 4, the first threaded rod 4 is supported and fixed by arranging the bearing, so that the first threaded rod 4 is more stable when rotating, the right side of the shell 1 is provided with a through hole matched with the rotating shaft of the motor 3, the diameter of the rotating shaft of the motor 3 is smaller than that of the through hole, and the rotating shaft of the motor 3 is not influenced by the shell 1 when rotating by arranging the through hole, and the shell 1, the rectangular hole 2, the motor 3, the first threaded rod 4, the movable block 5, the supporting rod 6, the headrest 7, the first L-shaped plate 8, the second threaded rod 9, the arc-shaped splint 10, the limiting rod 11, the second L-shaped plate 12 and the third threaded rod 13 are matched, so that the problem that the common fixing device for medical heads is not convenient to adjust is solved, and the adjustment can not be well carried out according to the body sizes and the head sizes, the fixation effect is not ideal, the head of the patient is easy to be damaged secondarily, the whole treatment process is affected, and great inconvenience is brought to the patient.

When the head examination fixing device is used, the head examination fixing device is placed on a bed plate of an examination instrument, the second rotary table 15 is rotated by hands, the rotation of the second rotary table 15 drives the third threaded rod 13 to rotate and move upwards, the upward movement of the third threaded rod 13 drives the support 17 to move upwards to be in close contact with the bed plate, so that the head examination fixing device is fixed, the head examination fixing device is externally connected with a power supply through a lead, the head of a patient is placed on the headrest 7, when the height of the headrest 7 needs to be adjusted, the controller 18 controls the rotation of the rotating shaft of the motor 3, the rotation of the rotating shaft of the motor 3 drives the rotation of the first threaded rod 4, the rotation of the first threaded rod 4 drives the two movable blocks 5 to be far away from or close to each other, the two movable blocks 5 are far away from or close to each other to drive the supporting rod 6 to rotate upwards or downwards, the supporting rod 6 rotates upwards or downwards to drive the, make the patient find comfortable position, rotate first carousel 14 with the hand, the rotation of first carousel 14 drives the rotation of second threaded rod 9, the rotation of second threaded rod 9 drives arc splint 10 and buffer protection pad and removes toward patient's head, thereby make buffer protection pad and patient's head in close contact with, fix patient's head, through changing the distance between two arc splint 10, can be applicable to the patient of different head sizes, thereby it is better to make the fixed effect of fixing device for the head inspection.

All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.

In summary, the following steps: this fixing device is used in medical treatment head inspection, through casing 1, rectangular hole 2, motor 3, first threaded rod 4, the movable block 5, bracing piece 6, headrest 7, first L template 8, second threaded rod 9, arc splint 10, gag lever post 11, second L template 12 and third threaded rod 13 cooperate, it is not convenient for adjust to have solved common medical treatment fixing device for the head, the size according to different patients 'size and head that can not be fine is adjusted, fixed effect is not ideal, bring secondary damage for patient's head easily, influence whole treatment process, bring very big inconvenient problem for the patient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fixing device for medical head examination, comprising a housing (1), characterized in that: the improved structure of the automobile seat is characterized in that a rectangular hole (2) is formed in the top of the shell (1), a motor (3) is fixedly connected to the right side of the shell (1), the left end of a rotating shaft of the motor (3) penetrates through an inner cavity of the shell (1) and is fixedly connected with a first threaded rod (4), the left end of the first threaded rod (4) is movably connected with the left side of the inner cavity of the shell (1) through a bearing, a movable block (5) is sleeved on the surfaces of two ends of the first threaded rod (4) in a threaded manner, a supporting rod (6) is movably connected with the top of the movable block (5) through a rotating shaft, one end, far away from the movable block (5), of the supporting rod (6) penetrates through the rectangular hole (2) and extends to the outside of the shell (1) and is movably connected with a headrest (7) through the rotating shaft, first L-shaped plates (8) are fixedly connected with two sides of the headrest (7), a second, one end of the second threaded rod (9) opposite to the first L-shaped plate (8) penetrates through the first L-shaped plate and is movably connected with an arc-shaped clamping plate (10) through a bearing, the second threaded rod (9) is in threaded connection with the first L-shaped plate (8), a limiting rod (11) penetrates through one side, far away from the arc-shaped clamping plate (10), of the first L-shaped plate (8), one end of the limiting rod (11) opposite to the limiting rod penetrates through the first L-shaped plate (8) and is fixedly connected with the bottom of one side of the arc-shaped clamping plate (10), the limiting rod (11) is connected with the first L-shaped plate (8) in a sliding way, the two sides of the bottom of the shell (1) are fixedly connected with the second L-shaped plate (12), a third threaded rod (13) penetrates through the bottom of the second L-shaped plate (12), the top of the third threaded rod (13) penetrates through the top of the second L-shaped plate (12), and the third threaded rod (13) is in threaded connection with the second L-shaped plate (12).

2. The medical head examination fixing device according to claim 1, wherein: the one end fixedly connected with first carousel (14) of arc splint (10) is kept away from in second threaded rod (9), the bottom fixedly connected with second carousel (15) of third threaded rod (13).

3. The medical head examination fixing device according to claim 1, wherein: one end fixedly connected with limiting plate (16) of arc splint (10) is kept away from in gag lever post (11), the top fixedly connected with support (17) of third threaded rod (13).

4. The medical head examination fixing device according to claim 1, wherein: the utility model discloses a motor, including casing (1), left side fixedly connected with controller (18) of casing (1), controller (18) and motor (3) electric connection, the equal fixedly connected with buffering protection pad in one side of second threaded rod (9) is kept away from in the top of headrest (7) and arc splint (10).

5. The medical head examination fixing device according to claim 1, wherein: the front side of the shell (1) is movably connected with a box door (19) through a hinge, and the bottom of the front side of the box door (19) is fixedly connected with a handle (20).

6. The medical head examination fixing device according to claim 1, wherein: a bearing is arranged between the first threaded rod (4) and the shell (1), and the bearing is sleeved on the surface of the first threaded rod (4).

7. The medical head examination fixing device according to claim 1, wherein: the right side of the shell (1) is provided with a through hole matched with the rotating shaft of the motor (3), and the diameter of the rotating shaft of the motor (3) is smaller than that of the through hole.