CN115317173A

CN115317173A - Head supporting and fixing device for tooth extraction of children

Info

Publication number: CN115317173A
Application number: CN202211078690.3A
Authority: CN
Inventors: 侯佳; 杨建新
Original assignee: Nuclear Industry General Hospital
Current assignee: Nuclear Industry General Hospital
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-11-11
Anticipated expiration: 2042-09-05
Also published as: CN115317173B

Abstract

The invention relates to the technical field of tooth extraction auxiliary devices, in particular to a head supporting and fixing device for tooth extraction of children, which comprises a mounting seat; through the rotation of carousel, it rotates to drive the screw rod, and then drive two mounts and be close to each other, it fixes children patient's head until the soft spring of kicking block cooperation, and drive the fixed patient forehead of layering through adjusting the pole, it fixes patient's chin department to utilize soft spring cooperation briquetting, according to specific work demand, utilize spacing tooth and the meshing effect of fixed tooth, be fixed in the front surface of mount pad with the connection pad, cooperation through spacing groove and annular, prescribe a limit to the slip stroke of stopper, can be when effectively fixing, guarantee can not cause uncomfortable sense because of the fixing of complete contact, avoid hard structure to cause the injury to children's head, and can control the rotation effect of fixing base and prescribe a limit, guarantee when children's health rocks, carry out corresponding protection to children's patient.

Description

Head supporting and fixing device for tooth extraction of children

Technical Field

The invention relates to the technical field of tooth extraction auxiliary devices, in particular to a head supporting and fixing device for tooth extraction of children.

Background

Carry out the treatment of dentistry and need carry out corresponding fixed to patient's head usually in the nursing process to guarantee to carry out the in-process patient's that treats head stable, can conveniently carry out corresponding treatment work to the patient, especially when being directed against children class patient, because its itself is good at and has certain phobia to medical instrument, at the in-process of carrying out the treatment, very easily produce the resistance, cause medical personnel can't carry out corresponding diagnosis treatment to it.

In the working process of carrying out the treatment of extracting teeth to children, need fix its head, universal fixed knot constructs all to adopt rigid structure and children's head to carry out the tight fixed mode of clamp of complete contact, carry out complete fixation to children's head, because children's characteristics of being good at itself, very easily produce anti-emotion, the head can acutely rock, current rigid structure can't be applicable to fixes, can produce the friction because rigid structure and head skin contact even, thereby bring the injury for children, and in the in-process of extracting teeth, because children have the sense of fear to medical instrument ubiquitous, in the in-process of carrying out the treatment of extracting teeth, the health can rock, current fixed mode is mostly with its head complete fixation, such fixed mode is when the health appears rocking, because the head adopts the complete fixed mode of no buffering, can bring serious discomfort for children, the condition of sprain can be produced because of the dynamics of action is too big even.

Disclosure of Invention

The invention aims to provide a head supporting and fixing device for tooth extraction of children, which solves the existing problems.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a children pull out tooth and support fixing device with head, includes the mount pad, the inside rotation of mount pad is connected with the fixing base, logical groove has been seted up to the inside of fixing base, the inside rotation that leads to the groove is connected with the screw rod, two-way screw thread has been seted up on the surface of screw rod, the surperficial threaded connection of screw rod has two connecting blocks, the connecting block is through leading to groove and fixing base sliding connection, the top welding of connecting block has articulated piece, the top of articulated piece articulates there is the mount, the inside welding of mount has soft spring, the other end welding of soft spring has the kicking block, the one end of kicking block is the silica gel material, the sliding surface connection of kicking block and mount, the middle part bonding of fixing base upper surface has the headrest, the upper surface of fixing base and the rear side welding that is located the headrest have the link, the inside rotation of link is connected with the regulation pole, the surperficial threaded connection of regulation pole has the slider, the spout has been seted up on the surface of link, slider and spout sliding connection, the upper surface welding of fixing base is located the front side welding post of headrest, the top of spliced pole articulates there is articulated strip, the spring, the briquetting and is connected with the fixing base, the fixed column with the fixed column and the fixed surface welding of fixed leg joint.

Preferably, the rotary columns are welded to the front side and the rear side of the surface of the fixing seat, the fixing seat is connected with the mounting seat through the rotary columns in a rotating mode, an annular groove is formed in the front surface of the mounting seat, the limiting blocks are welded to the surface of the rotary columns, the limiting blocks are connected with the annular groove in a sliding mode, an empty groove is formed in the mounting seat, fixed teeth are formed in the inner wall of the empty groove, limiting teeth are inserted into the empty groove, the limiting teeth are meshed with the fixed teeth, a connecting disc is welded to the front surface of the limiting teeth, a limiting groove is formed in the surface of the connecting disc, and the limiting groove is connected with the limiting blocks in a sliding mode.

Preferably, the welding of the one end of screw rod has changeed the handle, change the handle and be connected with the lateral wall rotation of fixing base, the welding of the top of adjusting the pole has the carousel, the carousel rotates with the top of link to be connected, changes handle and carousel through the setting, can conveniently rotate the screw rod and adjust the pole, and then drives the normal operating of whole device.

Preferably, the surface of the hinged block is inserted with a lock pin, the lock pin is clamped with the fixing frame, the hinged block and the fixing frame are clamped and limited by the lock pin, the fixing frame can be prevented from rotating in the using process, and further the fixing effect cannot be formed.

Preferably, the inside welding of mount pad has the connecting seat, the bottom and the connecting seat of fixing base are articulated, through setting up the connecting seat, can carry out certain supporting effect to the fixing base to guarantee that it can carry out stable rotation in that the mount pad is inside.

Preferably, the inside of fixed column is seted up flutedly, the inside welding of recess has the spring piece, the one end of spring piece and the surperficial joint of fixed strip, through setting up recess and spring piece, can drive the fixed children chin back of briquetting at the fixed strip, fix it.

Preferably, the bottom of the pressing block and the bottom of the pressing strip are both bonded with silica gel pads, and the pressing block and the pressing strip are prevented from being directly contacted with the skin through the silica gel pads, so that the comfort is improved.

Preferably, the front surface welding machine of layering has the sunshade, the skin weld of connection pad has the pull ring, through setting up the sunshade, can form certain effect of sheltering from to children's sight, can alleviate children patient's fear to a certain extent.

Compared with the prior art, the invention provides a head supporting and fixing device for tooth extraction of children, which has the following beneficial effects:

the head of a child is enabled to contact with the headrest, the child is enabled to lie flat and be at the top of the headrest, then the two fixing frames are rotated to be in a vertical state by the aid of the hinge blocks and are fixed by the aid of the lock pins, then the screw rods are driven to rotate inside the through grooves by the aid of rotation of the rotating handles, and further the two connecting blocks are driven to slide along the through grooves by the aid of threaded connection effect to drive the two fixing frames to approach each other to clamp the head of the child;

insert the connection pad with spacing tooth in the dead slot, through the meshing effect between spacing tooth and the fixed tooth, fix its position, utilize the spacing groove to carry out certain sheltering from to the annular, and then the slip stroke of control stopper in the annular, can control the rotation effect of fixing base and prescribe a limit to, guarantee when children's health rocks, the head also can carry out slight rotation, prevents spraining, and owing to control its rotation effect, guarantee that the rotation process can not lead to the fact the influence to medical personnel's normal work.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of a through slot of the present invention;

FIG. 3 is a schematic cross-sectional view of the fixing frame of the present invention;

FIG. 4 is a schematic cross-sectional view of a fixation bar of the present invention;

FIG. 5 is a schematic cross-sectional view of the cavity of the present invention;

FIG. 6 is a schematic view of the detent connection of the present invention;

FIG. 7 is a schematic, partially cross-sectional view of a mount of the present invention;

FIG. 8 is a schematic view of a portion of a stationary post according to the present invention in cross-section;

FIG. 9 is an enlarged view of a portion of FIG. 1;

FIG. 10 is an enlarged view of a portion of FIG. 4 at B in accordance with the present invention;

FIG. 11 is an enlarged view of a portion of FIG. 5 at C according to the present invention.

In the figure: 1. a mounting base; 2. a fixed seat; 3. a through groove; 4. a screw; 5. connecting blocks; 6. a hinged block; 7. a fixed mount; 8. a soft spring; 9. a top block; 10. a headrest; 11. a connecting frame; 12. adjusting a rod; 13. a slider; 14. a chute; 15. layering; 16. connecting columns; 17. a fixing strip; 18. pressing into blocks; 19. fixing a column; 20. turning the column; 21. a ring groove; 22. a limiting block; 23. an empty groove; 24. fixing teeth; 25. limiting teeth; 26. a connecting disc; 27. a limiting groove; 28. turning a handle; 29. a turntable; 30. a lock pin; 31. a connecting seat; 32. a groove; 33. a spring block; 34. a silica gel pad; 35. a shielding plate; 36. and (4) a pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-11, a head supporting and fixing device for tooth extraction of children comprises a mounting seat 1, the mounting seat 1 is rotatably connected with a fixed seat 2, a through groove 3 is formed in the fixed seat 2, a screw rod 4 is rotatably connected to the through groove 3, two connecting blocks 5 are in threaded connection with the surface of the screw rod 4, the connecting blocks 5 are slidably connected with the fixed seat 2 through the through groove 3, a hinge block 6 is welded at the top of each connecting block 5, a fixed frame 7 is hinged to the top of the hinge block 6, a soft spring 8 is welded in the fixed frame 7, a top block 9 is welded at the other end of the soft spring 8, the top block 9 is slidably connected with the fixed frame 7, a headrest 10 is bonded at the middle of the upper surface of the fixed seat 2, a connecting frame 11 is welded at the upper surface of the fixed seat 2 and at the rear side of the headrest 10, an adjusting rod 12 is rotatably connected in the connecting frame 11, a sliding block 13 is connected with the surface of the adjusting rod 12 in a threaded connection manner, a sliding connection with the sliding block 13 and the sliding connection with the sliding block 14, a pressing strip 15 is welded at the upper surface of the fixed seat 2, the upper surface of the fixed seat 2 and the fixing block 17 is welded at the upper surface of the soft spring 17, the fixed seat 2 and the front side of the fixing block 17, and the fixing rod 17.

Make children's head contact headrest 10, make it lie flat in the top of headrest 10, later utilize articulated piece 6 to rotate two mount 7 to vertical state, and utilize lockpin 30 to fix it, later utilize the rotation of commentaries on classics 28, drive screw rod 4 and rotate at the inside that leads to groove 3, and then utilize threaded connection's effect to drive two connecting blocks 5 and slide along leading to groove 3, it is close to each other to drive two mount 7, carry out the centre gripping to children's head, after mount 7 contacts children's head, utilize the cooperation of soft spring 8 and kicking block 9, alleviate the crowded sense of mount 7 to children's head, through rotation regulation pole 12, make layering 15 push down to children's forehead, utilize the connection of fixed column 19 and fixed strip 17, and through the mating reaction of soft spring 8 and briquetting 18, fix children's chin department, can be when effectively fixing, can guarantee can not cause uncomfortable sense because of the fixed of complete contact, avoid hard structure to cause the injury to children's head.

Further, the welding of the one end of screw rod 4 has changeing 28, changes 28 and is connected with the lateral wall rotation of fixing base 2, and the welding of the top of adjusting pole 12 has carousel 29, and carousel 29 rotates with the top of link 11 to be connected, changes 28 and carousel 29 through the setting, can conveniently rotate screw rod 4 and adjust pole 12, and then drives the normal operating of whole device.

Furthermore, the surface of the hinged block 6 is inserted with the lock pin 30, the fixing frame 7 of the lock pin 30 is clamped, the hinged block 6 and the fixing frame 7 are clamped and limited by the lock pin 30, the fixing frame 7 can be prevented from rotating in the using process, and further the fixing effect cannot be formed.

Furthermore, a groove 32 is formed in the fixing column 19, a spring block 33 is welded in the groove 32, one end of the spring block 33 is clamped with the surface of the fixing strip 17, and the fixing strip 17 can be fixed after the pressing block 18 is driven by the fixing strip 17 to fix the chin of the child through the groove 32 and the spring block 33.

Furthermore, the bottom of the pressing block 18 and the bottom of the pressing strip 15 are both bonded with silica gel pads 34, and the pressing block 18 and the pressing strip 15 are prevented from directly contacting with the skin by the silica gel pads 34, so that the comfort is improved.

Revolving column 20 has all been welded to both sides around the 2 surperficial fixing base, fixing base 2 rotates with the inside of mount pad 1 through revolving column 20 and is connected, annular 21 has been seted up to the front surface of mount pad 1, the skin weld of revolving column 20 has stopper 22, stopper 22 and annular 21 sliding connection, dead slot 23 has been seted up to the inside of mount pad 1, fixed tooth 24 has been seted up to the inner wall of dead slot 23, the inside of dead slot 23 is pegged graft and is had spacing tooth 25, spacing tooth 25 meshes with fixed tooth 24, the front surface welding of spacing tooth 25 has connection pad 26, spacing groove 27 has been seted up on the surface of connection pad 26, spacing groove 27 and stopper 22 sliding connection.

Insert connection pad 26 with spacing tooth 25 in dead slot 23, through the meshing effect between spacing tooth 25 and the fixed tooth 24, fix its position, utilize spacing groove 27 to carry out certain sheltering from to annular 21, and then control the slip stroke of stopper 22 in annular 21, can control the restriction to the rotation effect of fixing base 2, guarantee when children's health rocks, the head also can carry out slight rotation, and make children's patient's mouth can be more close to medical personnel relatively, and guarantee that its fixed angle can make things convenient for medical personnel to pull out the tooth work, prevent spraining, and because control its rotation effect, guarantee that the rotation process can not lead to the fact the influence to medical personnel's normal work.

Further, the inside welding of mount pad 1 has connecting seat 31, and the bottom of fixing base 2 is articulated with connecting seat 31, through setting up connecting seat 31, can carry out certain supporting effect to fixing base 2 to guarantee that it can carry out stable rotation in mount pad 1 inside.

Further, the front surface welding machine of layering 15 has sunshade 35, and the skin weld of connection pad 26 has pull ring 36, through setting up sunshade 35, can form certain effect of sheltering from to children's sight, can alleviate children patient's fear to a certain extent.

When the device is used, the whole device is installed and fixed on the surface of a deck chair by using the installation seat 1, then a child patient lies on the surface of the headrest 10, then the two fixing frames 7 are rotated to be vertical by using the hinging block 6 and are fixed by using the lock pin 30, then the screw rod 4 is driven to rotate in the through groove 3 by using the rotation of the rotating handle 28, then the two connecting blocks 5 are driven to slide along the through groove 3 by using the effect of threaded connection, the two fixing frames 7 are driven to approach each other to clamp the head of the child, after the fixing frames 7 contact the head of the child, the extrusion sense of the fixing frames 7 on the head of the child is reduced by using the matching of the soft spring 8 and the ejector block 9, the adjustment rod 12 is rotated, make layering 15 push down to children's forehead, utilize the connection effect of fixed column 19 and fixed strip 17, and the cooperation through soft spring 8 and briquetting 18, chin department to children fixes, in this process, utilize the effect that layering 15 pushed down, drive sunshade 35 and carry out certain sheltering from to children patient's sight, thereby reach the effect that reduces the sense of fear, afterwards according to specific working condition, insert connection pad 26 with spacing tooth 25 in the dead slot 23, through the meshing effect between spacing tooth 25 and the fixed tooth 24, fix its position, utilize spacing groove 27 to carry out certain sheltering from to annular 21, and then control the sliding stroke of stopper 22 in annular 21.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a children pull out tooth and support fixing device with head, includes mount pad (1), its characterized in that: the inner part of the mounting seat (1) is rotatably connected with a fixing seat (2), a through groove (3) is formed in the fixing seat (2), a screw rod (4) is rotatably connected in the through groove (3), two connecting blocks (5) are connected to the surface of the screw rod (4) in a threaded manner, the connecting blocks (5) are slidably connected with the fixing seat (2) through the through groove (3), a hinged block (6) is welded at the top of the connecting blocks (5), a fixing frame (7) is hinged to the top of the hinged block (6), a soft spring (8) is welded in the fixing frame (7), a top block (9) is welded at the other end of the soft spring (8), the top block (9) is slidably connected with the surface of the fixing frame (7), a headrest (10) is bonded at the middle part of the upper surface of the fixing seat (2), a connecting frame (11) is welded on the upper surface of the fixing seat (2) and on the rear side of the headrest (10), a regulating rod (12) is rotatably connected with the inner part of the connecting frame (11), a sliding bar (13) is connected with a sliding groove (14), and a sliding groove (15) is welded with a sliding groove (13), the utility model discloses a headrest structure, including fixing base (2), the upper surface of fixing base (2) and the front side welding that is located headrest (10) have spliced pole (16), the top of spliced pole (16) articulates there is fixed strip (17), the inside of fixed strip (17) has briquetting (18) through soft spring (8) welding, the lower surface sliding connection of briquetting (18) and fixed strip (17), the upper surface of fixing base (2) and the front side welding that is located headrest (10) have fixed column (19), fixing base (2) and fixed strip (17) joint.

2. A head support fixture for use in a child's extraction, as defined in claim 1, wherein: fixing base (2) both sides all have welded rotary column (20) around the surface, fixing base (2) are connected through rotary column (20) and the inside rotation of mount pad (1), annular (21) have been seted up to the front surface of mount pad (1), the skin weld of rotary column (20) has stopper (22), stopper (22) and annular (21) sliding connection, dead slot (23) have been seted up to the inside of mount pad (1), fixed tooth (24) have been seted up to the inner wall of dead slot (23), the inside grafting of dead slot (23) has spacing tooth (25), spacing tooth (25) and fixed tooth (24) meshing, the front surface welding of spacing tooth (25) has connection pad (26), spacing groove (27) have been seted up on the surface of connection pad (26), spacing groove (27) and stopper (22) sliding connection.

3. A child's head support fixture for extraction of teeth according to claim 1, wherein: the welding of the one end of screw rod (4) has changeed handle (28), it is connected with the lateral wall rotation of fixing base (2) to change handle (28), the top welding of adjusting pole (12) has carousel (29), carousel (29) are connected with the top rotation of link (11).

4. A child's head support fixture for extraction of teeth according to claim 1, wherein: the surface of the hinge block (6) is inserted with a lock pin (30), and a fixing frame (7) of the lock pin (30) is clamped.

5. A child's head support fixture for extraction of teeth according to claim 1, wherein: the inside welding of mount pad (1) has connecting seat (31), the bottom of fixing base (2) is articulated with connecting seat (31).

6. A child's head support fixture for extraction of teeth according to claim 1, wherein: recess (32) have been seted up to the inside of fixed column (19), the inside welding of recess (32) has spring block (33), the surface joint of the one end of spring block (33) and fixed strip (17).

7. A child's head support fixture for extraction of teeth according to claim 1, wherein: and the bottom of the pressing block (18) and the bottom of the pressing strip (15) are both bonded with silica gel pads (34).

8. A child's head support fixture for extraction according to claim 2, further comprising: the front surface of the pressing strip (15) is welded with a shielding plate (35), and the surface of the connecting disc (26) is welded with a pull ring (36).