CN212913770U - Head fixing device for doctors in encephalopathy department - Google Patents
Head fixing device for doctors in encephalopathy department Download PDFInfo
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- CN212913770U CN212913770U CN202020965230.2U CN202020965230U CN212913770U CN 212913770 U CN212913770 U CN 212913770U CN 202020965230 U CN202020965230 U CN 202020965230U CN 212913770 U CN212913770 U CN 212913770U
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- rod
- plate
- slider
- fixing
- lead screw
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Abstract
The utility model discloses a brain disease branch of academic or vocational study doctor uses head fixing device, including first connecting rod, movable sleeve and bottom plate, the both sides on bottom plate top all are provided with the riser, and are provided with the horizontal pole between one side of riser, the dead lever is installed through the pivot in one side of horizontal pole below riser, and installs the lead screw through the pivot in one side of dead lever, the spacing groove has been seted up to the bottom of lead screw top horizontal pole, and the inside of spacing groove is provided with first slider, the outer wall cover of dead lever is equipped with the fixed block, the telescopic bottom of fixed block bottom activity all is provided with fixture, the bull stick is installed through the mounting in the top of bottom plate, and the both sides of bull stick articulate has the. The utility model discloses an one end at the backup pad evenly is provided with the gasbag, and the inside of gasbag all evenly is provided with damping spring, and this structure increases device safeguard function, is favorable to alleviateing patient's misery.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a head fixing device for doctors in encephalopathy.
Background
When a doctor in a brain department treats the brain, in order to prevent the brain of a patient from moving and influence the brain operation, the head fixing device is generally used, if the head of the patient moves in the medical treatment process, serious adverse consequences are easily caused, and the existing head fixing device has a plurality of defects.
First, the conventional head fixing device is not convenient to adjust and cannot be adjusted according to the size of the head of a patient;
second, the conventional head fixing device does not have a good head supporting function, so that the angle of the head of a patient is fixed and cannot be adjusted during an operation;
third, the conventional head fixing device does not have a good buffering and protecting function, and is too stiff when being used for clamping the head, thereby causing pain to a patient easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a brain disease branch of academic or vocational study doctor uses head fixing device to solve the problem that the regulation of being not convenient for put forward in the above-mentioned background art, do not have head support function and buffering safeguard function.
In order to achieve the above object, the utility model provides a following technical scheme: a head fixing device for doctors in encephalopathy comprises a first connecting rod, a movable sleeve and a bottom plate, wherein vertical plates are arranged on two sides of the top end of the bottom plate, a transverse rod is arranged between one sides of the vertical plates, a fixed rod is arranged on one side of the vertical plate below the transverse rod through a rotating shaft, a lead screw is arranged on one side of the fixed rod through a rotating shaft, a limiting groove is formed in the bottom end of the transverse rod above the lead screw, a first sliding block is arranged inside the limiting groove, a fixed block is sleeved on the outer wall of the fixed rod, a clamping mechanism is arranged at the bottom end of the movable sleeve at the bottom end of the fixed block, a rotating rod is arranged at the top end of the bottom plate through a fixing part, supporting plates are hinged to two sides of the rotating rod, a second connecting rod is hinged to two sides of one end of, the inside bottom of mounting panel all is provided with the second slider, and the top of second slider all runs through the top that extends to the mounting panel in the inside of spout, the bottom of second connecting rod all hinges in the top of second slider through the articulated elements, one side of mounting panel all is provided with the regulation pole, and adjusts the inside of pole and all extends to the mounting panel and pass through pivot swing joint in one side of second slider.
Preferably, one side of the screw rod extends to one side of the vertical plate, and a crank is fixedly mounted on one side of the vertical plate on one side of the screw rod.
Preferably, the outer wall cover of lead screw is equipped with movable sleeve, and movable sleeve's top is provided with first connecting rod, the top fixed connection of first connecting rod is in the bottom of first slider.
Preferably, fixture's inside has set gradually guide arm, fixed plate, splint, buffer spring and cavity, the fixed plate all sets up in fixed block bottom movable sleeve's bottom, and the cavity has all been seted up at the inside both ends of fixed plate, one side of fixed plate all is provided with splint, and the equal fixedly connected with guide arm in both ends of splint one side.
Preferably, one side of the guide rod penetrates through the cavity and extends to one side of the fixing plate, and the buffer spring is sleeved on the outer wall of the guide rod in the cavity.
Preferably, one end of the supporting plate is uniformly provided with an air bag, and the inside of the air bag is uniformly provided with a damping spring.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the adjusting rod is rotated as required by installing the adjusting rod, the second connecting rod, the sliding groove, the supporting plate, the second sliding block and the mounting plate, the adjusting rod can move under the matching of the external threads of the adjusting rod and the internal threads of the mounting plate, the second sliding block is driven to slide in the sliding groove, and therefore the second connecting rod pushes the supporting plate to rotate along the rotating rod, the adjusting function of supporting the head of a patient is achieved, and the comfort of the patient is improved by the structure;
(2) the crank handle, the screw rod, the clamping plate and the movable sleeve are arranged, the crank handle is rotated, the screw rod rotates, the movable sleeve can drive the clamping plate to move under the matching of the external thread of the screw rod and the internal thread of the movable sleeve, meanwhile, under the matching of the first connecting rod, the first sliding block and the limiting groove, the movable sleeve can be prevented from deviating, and the adjustment can be stopped until the clamping plate clamps the heads of patients, and the structure realizes the function of clamping the heads of different patients;
(3) through installing splint, fixed plate, guide arm, cavity and buffer spring, when splint carry out the centre gripping to patient, the splint atress takes place the activity, removes to the fixed plate, and the guide arm takes place to remove simultaneously for the inside buffer spring of cavity takes place to deform, increases the buffering, can effectual reduction to the size of patient's head clamping-force, and safeguard function when this structure had realized patient's head centre gripping.
Drawings
FIG. 1 is a schematic cross-sectional view of the device of the present invention;
FIG. 2 is a schematic side view of the support plate, base plate and mounting plate of the present invention;
fig. 3 is a schematic top view of the support plate, the bottom plate and the mounting plate of the present invention;
fig. 4 is a side view of the fixing plate and the clamping plate of the present invention.
In the figure: 1. a cross bar; 2. a fixed block; 3. a first link; 4. a first slider; 5. a limiting groove; 6. a crank; 7. a screw rod; 8. a movable sleeve; 9. a clamping mechanism; 901. a guide bar; 902. a fixing plate; 903. a splint; 904. a buffer spring; 905. a cavity; 10. a support plate; 11. an air bag; 12. a rotating rod; 13. fixing the rod; 14. a base plate; 15. a vertical plate; 16. a second slider; 17. mounting a plate; 18. adjusting a rod; 19. a second link; 20. a damping spring; 21. a chute.
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. 1-4, the present invention provides an embodiment: a head fixing device for doctors in encephalopathy department comprises a first connecting rod 3, a movable sleeve 8 and a bottom plate 14, wherein vertical plates 15 are arranged on two sides of the top end of the bottom plate 14, a cross rod 1 is arranged between one sides of the vertical plates 15, a fixing rod 13 is arranged on one side of the vertical plate 15 below the cross rod 1 through a rotating shaft, and a screw rod 7 is arranged on one side of the fixing rod 13 through the rotating shaft;
one side of the screw rod 7 extends to one side of the vertical plate 15, and one side of the vertical plate 15 at one side of the screw rod 7 is fixedly provided with a crank 6;
specifically, as shown in fig. 1, when the mechanism is used, firstly, the crank 6 is rotated, the screw rod 7 is rotated, and the movable sleeve 8 can drive the clamp plate 903 to move under the matching of the external thread of the screw rod 7 and the internal thread of the movable sleeve 8;
the bottom end of the cross rod 1 above the screw rod 7 is provided with a limiting groove 5, a first sliding block 4 is arranged inside the limiting groove 5, and the outer wall of the fixed rod 13 is sleeved with a fixed block 2;
the outer wall of the screw rod 7 is sleeved with a movable sleeve 8, the top end of the movable sleeve 8 is provided with a first connecting rod 3, and the top end of the first connecting rod 3 is fixedly connected to the bottom end of the first sliding block 4;
specifically, as shown in fig. 1, when the mechanism is used, firstly, under the cooperation of the first connecting rod 3, the first sliding block 4 and the limiting groove 5, the movable sleeve 8 can be prevented from deviating;
the bottom ends of the movable sleeves 8 at the bottom ends of the fixed blocks 2 are provided with clamping mechanisms 9;
a guide rod 901, a fixing plate 902, a clamping plate 903, a buffer spring 904 and a cavity 905 are sequentially arranged in the clamping mechanism 9, the fixing plate 902 is arranged at the bottom end of the movable sleeve 8 at the bottom end of the fixing block 2, the cavity 905 is arranged at two ends in the fixing plate 902, the clamping plate 903 is arranged at one side of the fixing plate 902, and the guide rod 901 is fixedly connected to two ends of one side of the clamping plate 903;
specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the crank 6 is rotated, the screw 7 is rotated, so that the movable sleeve 8 drives the clamp plate 903 to move, and the adjustment can be stopped until the clamp plate 903 clamps the head of a patient, thereby realizing the function of clamping the head of different patients;
one side of each guide rod 901 penetrates through the cavity 905 and extends to one side of the fixing plate 902, and the outer wall of each guide rod 901 in the cavity 905 is sleeved with a buffer spring 904;
specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, when the clamping plate 903 clamps a patient, the clamping plate 903 is stressed and moves to the fixing plate 902, and meanwhile, the guide rod 901 moves, so that the buffer spring 904 in the cavity 905 deforms, the buffer is increased, the clamping force on the head of the patient can be effectively reduced, and the pain of the patient can be reduced;
the top end of the bottom plate 14 is provided with a rotating rod 12 through a fixing piece, and two sides of the rotating rod 12 are hinged with supporting plates 10;
one end of the supporting plate 10 is uniformly provided with air bags 11, and damping springs 20 are uniformly arranged inside the air bags 11;
specifically, as shown in fig. 1, 2 and 3, when the mechanism is used, firstly, the head of a patient is rested on the supporting plate 10, the head of the patient contacts the air bag 11, the air bag 11 is squeezed, the shock absorption spring 20 inside the air bag 11 is deformed, the buffering is increased, and the head comfort of the patient can be improved;
the both sides of backup pad 10 one end all articulate through the articulated elements has second connecting rod 19, the both sides on the 14 tops of backup pad 10 one end bottom plate all are provided with mounting panel 17, and mounting panel 17's top has all seted up spout 21, the inside bottom of mounting panel 17 all is provided with second slider 16, and the top of second slider 16 all runs through the inside in spout 21 and extends to mounting panel 17's top, the bottom of second connecting rod 19 all articulates in the top of second slider 16 through the articulated elements, one side of mounting panel 17 all is provided with adjusts pole 18, and the inside of adjusting pole 18 all extending to mounting panel 17 is through pivot swing joint in one side of second slider 16.
The working principle is as follows: during the use, let patient's head pillow earlier on backup pad 10, patient head contact gasbag 11, gasbag 11 receives the extrusion, gasbag 11 inside damping spring 20 takes place to deform, the increase buffering, multiplicable patient's head travelling comfort, rotate regulation pole 18 as required after that, under the internal screw thread cooperation of regulation pole 18 external screw thread and mounting panel 17, can make regulation pole 18 take place to remove, drive second slider 16 and slide in the middle of spout 21, thereby make second connecting rod 19 promote backup pad 10 and take place to rotate along bull stick 12, the realization is to the regulatory function that patient's head supported.
Afterwards, according to the size of patient's head, adjust the device, rotate crank 6, lead screw 7 rotates, under 7 external screw threads of lead screw and the 8 internal screw threads of activity sleeve's cooperation, can make activity sleeve 8 drive splint 903 remove, simultaneously under the cooperation of first connecting rod 3, first slider 4 and spacing groove 5, can prevent that activity sleeve 8 from taking place the skew, can stop adjusting until splint 903 with patient's head centre gripping.
Finally, when splint 903 is carried out the centre gripping to patient, splint 903 atress takes place the activity, moves to fixed plate 902, and guide arm 901 takes place to move simultaneously for the inside buffer spring 904 of cavity 905 takes place to deform, increases the buffering, can effectual reduction to the size of patient's head clamping-force, thereby reduce patient's misery, the operation finishes, makes splint 903 reconversion can.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A head fixing device for a doctor in a brain disease department comprises a first connecting rod (3), a movable sleeve (8) and a bottom plate (14), and is characterized in that: the novel clamping device is characterized in that risers (15) are arranged on two sides of the top end of the bottom plate (14), a transverse rod (1) is arranged between one sides of the risers (15), a fixing rod (13) is installed on one side of the riser (15) below the transverse rod (1) through a rotating shaft, a lead screw (7) is installed on one side of the fixing rod (13) through a rotating shaft, a limiting groove (5) is formed in the bottom end of the transverse rod (1) above the lead screw (7), a first sliding block (4) is arranged inside the limiting groove (5), a fixing block (2) is sleeved on the outer wall of the fixing rod (13), clamping mechanisms (9) are arranged at the bottom ends of movable sleeves (8) at the bottom end of the fixing block (2), rotating rods (12) are installed on the top end of the bottom plate (14) through fixing pieces, supporting plates (10) are hinged to two sides of the rotating rods (, the both sides on backup pad (10) one end bottom plate (14) top all are provided with mounting panel (17), and spout (21) have all been seted up on the top of mounting panel (17), the inside bottom of mounting panel (17) all is provided with second slider (16), and the top of second slider (16) all runs through the inside of spout (21) and extends to the top of mounting panel (17), the bottom of second connecting rod (19) all hinges in the top of second slider (16) through the articulated elements, one side of mounting panel (17) all is provided with adjusts pole (18), and adjusts the inside that one side of pole (18) all extends to mounting panel (17) and pass through pivot swing joint in one side of second slider (16).
2. The head fixation device of claim 1, wherein: one side of lead screw (7) extends to one side of riser (15), one side fixed mounting of lead screw (7) one side riser (15) has crank (6).
3. The head fixation device of claim 1, wherein: the outer wall cover of lead screw (7) is equipped with movable sleeve (8), and the top of movable sleeve (8) is provided with first connecting rod (3), the top fixed connection of first connecting rod (3) is in the bottom of first slider (4).
4. The head fixation device of claim 1, wherein: the inside of fixture (9) has set gradually guide arm (901), fixed plate (902), splint (903), buffer spring (904) and cavity (905), fixed plate (902) all set up in the bottom of fixed block (2) bottom movable sleeve (8), and cavity (905) have all been seted up at the inside both ends of fixed plate (902), one side of fixed plate (902) all is provided with splint (903), and the equal fixedly connected with guide arm (901) in both ends of splint (903) one side.
5. The head fixation device of claim 4, wherein: one side of the guide rod (901) penetrates through the cavity (905) and extends to one side of the fixing plate (902), and the buffer spring (904) is sleeved on the outer wall of the guide rod (901) in the cavity (905).
6. The head fixation device of claim 1, wherein: one end of the supporting plate (10) is uniformly provided with air bags (11), and damping springs (20) are uniformly arranged inside the air bags (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020965230.2U CN212913770U (en) | 2020-06-01 | 2020-06-01 | Head fixing device for doctors in encephalopathy department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020965230.2U CN212913770U (en) | 2020-06-01 | 2020-06-01 | Head fixing device for doctors in encephalopathy department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212913770U true CN212913770U (en) | 2021-04-09 |
Family
ID=75318910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020965230.2U Expired - Fee Related CN212913770U (en) | 2020-06-01 | 2020-06-01 | Head fixing device for doctors in encephalopathy department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212913770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113940834A (en) * | 2021-10-25 | 2022-01-18 | 夏涛 | Head protection device used after neurosurgery operation and application method thereof |
-
2020
- 2020-06-01 CN CN202020965230.2U patent/CN212913770U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113940834A (en) * | 2021-10-25 | 2022-01-18 | 夏涛 | Head protection device used after neurosurgery operation and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |