CN219963102U - Department of neurology inspection head fixed establishment - Google Patents
Department of neurology inspection head fixed establishment Download PDFInfo
- Publication number
- CN219963102U CN219963102U CN202321297349.7U CN202321297349U CN219963102U CN 219963102 U CN219963102 U CN 219963102U CN 202321297349 U CN202321297349 U CN 202321297349U CN 219963102 U CN219963102 U CN 219963102U
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- base
- reciprocating screw
- screw rod
- block
- clamping
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- 238000007689 inspection Methods 0.000 title abstract description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000010030 laminating Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000926 neurological effect Effects 0.000 description 1
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Abstract
The utility model discloses a head fixing mechanism for neurology examination, which comprises a base and a gasket, wherein the upper end and the lower end of the base are arranged in an opening shape, and the gasket is fixed at the upper end of the middle part of the base; further comprises: the two ends of the reciprocating screw rod are rotatably arranged in an opening at the upper end of the base through bearings, the right end of the reciprocating screw rod extends out of the base, a moving rod is connected to the reciprocating screw rod in a threaded manner, the bottom of the moving rod is in sliding fit with the opening at the upper end of the base, the top of the moving rod extends out of the upper end of the base, and a bracket is fixed at the inner end of the moving rod; and two groups of opposite threads are arranged on the reciprocating screw rod. This department of neurology inspection head fixed establishment installs reciprocating screw, through rotating reciprocating screw, can make reciprocating screw can drive two sets of poles that move to make to move the pole and can carry out quick fixation to department of neurology's patient head through the laminating piece, can improve fixed efficiency then.
Description
Technical Field
The utility model relates to the technical field of neurology head fixation, in particular to a neurology examination head fixation mechanism.
Background
When the neurology needs to be checked, in order to avoid inaccurate checking results caused by shaking of the head of the patient in the checking process, the head of the patient needs to be fixed, and therefore the head fixing mechanism needs to be used for fixing and clamping the head of the patient;
the utility model provides a head fixed establishment is used in ophthalmology treatment that reference publication number is CN212679553U, it is through adjusting box, the stopper, the reverse screw rod, forward screw rod, the nut, the fixed block, the guide hole, splint, slide rail and slider's setting, solved present day head fixing device can't adjust the problem that fixed the result in treatment rate slow according to head size distance, this head fixed establishment, through the mode of both sides regulation when using, make patient's head can keep in a position always, even though patient's the swing of consciousness under the head when the treatment, also can not influence doctor to patient's treatment progress any more, however, still there is following problem:
in the practical use of the device, although the clamping plate is driven to clamp and fix the head through the rotation of the reverse screw and the forward screw, the reverse screw and the forward screw are required to be sequentially rotated to respectively move the clamping plate in the fixing process, so that the efficiency of the clamping process on a patient is lower.
Therefore, we provide a head fixing mechanism for neurology examination, which can well solve the problems.
Disclosure of Invention
The utility model aims to provide a head fixing mechanism for neurology examination, which aims to solve the problem that the clamping and fixing efficiency in the current market is low in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the head fixing mechanism for neurology examination comprises a base and a gasket, wherein the upper end and the lower end of the base are arranged in an opening shape, and the gasket is fixed at the upper end of the middle part of the base;
further comprises:
the reciprocating screw rod, both ends are in through bearing rotation setting in the upper end opening of base, and the right-hand member of reciprocating screw rod stretches out the inside of base to threaded connection has the pole that moves on the reciprocating screw rod, the bottom sliding fit that moves the pole is in the opening of base upper end, and moves the top of pole and stretch out the upper end of base, the inner that moves the pole is fixed with the support.
Preferably, two groups of opposite threads are arranged on the reciprocating screw rod, and the two groups of opposite threads on the reciprocating screw rod are connected with moving rods.
Through the structure, the reciprocating screw rod can rotate to drive the two groups of moving rods to move at opposite positions.
Preferably, the inner end sliding block of support has the laminating piece, and the laminating piece is the material of sponge to the radian of laminating piece and support is unanimous, and the outer end sliding block of laminating piece has the lug moreover.
Through the structure setting, can make the laminating piece change.
Preferably, the outer end of the lug is arc-shaped, and the outer end of the lug stretches into the first clamping groove to be clamped in, and the first clamping groove is formed in the support.
Through the structure, the lug can fix the attaching block.
Preferably, the inner end of the lug is connected with a spring, the other end of the spring is connected to the inside of the attaching block, and the inner end of the attaching block is arranged in a cross shape.
Through the structure, the spring can play a limiting role on the lug.
Preferably, the bottom sliding block of base has the clamping lever, and the clamping lever is "L" shape setting to the equidistant second draw-in groove of having seted up in top of clamping lever, the second draw-in groove is seted up on the clamping lever.
Through the structure, the clamping rod can be stably moved.
Preferably, the inside slip block of second draw-in groove has the fixture block, and the top rotation of fixture block sets up in the opening of base bottom to the right side of fixture block is connected with the stay cord, and the other end of stay cord stretches out the outer end of base through the gyro wheel moreover.
Through the structure, the clamping block can fix and limit the second clamping groove.
Compared with the prior art, the utility model has the beneficial effects that: this department of neurology inspection head fixed establishment can carry out quick fixed and can improve the practicality to the head, can make the laminating piece carry out quick fixed to patient's head through reciprocating screw's rotation to improve fixed efficiency, and through the removal of clamping lever, make the clamping lever can fix the base, thereby can improve the practicality, its concrete content is as follows:
(1) The reciprocating screw rod is arranged, and the reciprocating screw rod can drive the two groups of moving rods to move by rotating the reciprocating screw rod, so that the moving rods can quickly fix the head of a patient in neurology through the attaching block, and the fixing efficiency can be improved;
(2) Be provided with the clamping lever, through pressing the clamping lever, make the clamping lever remove in the inside of base then to through the block of fixture block and second draw-in groove, make the clamping lever can play the fixed effect of block, make the base have the effect of quick installation then, thereby improved the practicality.
Drawings
FIG. 1 is a schematic view of the present utility model in a front cross-section;
FIG. 2 is a schematic view of a top-down construction of a transfer bar according to the present utility model;
FIG. 3 is a schematic diagram of a front cross-sectional structure of a fixture block according to the present utility model;
FIG. 4 is a schematic side cross-sectional view of a clamping bar of the present utility model;
fig. 5 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.
In the figure: 1. a base; 2. a reciprocating screw rod; 3. a moving rod; 4. a bracket; 5. a bonding block; 6. a bump; 7. a first clamping groove; 8. a spring; 9. a gasket; 10. a clamping block; 11. a second clamping groove; 12. a clamping rod; 13. and (5) pulling the rope.
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.
Referring to fig. 1-5, the present utility model provides a technical solution: the head fixing mechanism for neurology examination comprises a base 1 and a gasket 9, wherein the upper end and the lower end of the base 1 are arranged in an opening shape, and the gasket 9 is fixed at the upper end of the middle part of the base 1; further comprises: the reciprocating screw rod 2, both ends are rotatably arranged in an upper end opening of the base 1 through a bearing, the right end of the reciprocating screw rod 2 stretches out of the interior of the base 1, the reciprocating screw rod 2 is connected with a moving rod 3 in a threaded manner, the bottom of the moving rod 3 is slidingly attached to the opening of the upper end of the base 1, the top of the moving rod 3 stretches out of the upper end of the base 1, the inner end of the moving rod 3 is fixedly provided with a support 4, two groups of opposite threads are arranged on the reciprocating screw rod 2, the two groups of opposite threads are respectively connected with the moving rod 3, the inner end of the support 4 is slidingly attached with an attaching block 5, the attaching block 5 is made of sponge, the radian of the attaching block 5 is consistent with that of the support 4, the outer end of the attaching block 5 is slidingly attached with a protruding block 6, the outer end of the protruding block 6 is in an arc shape, the outer end of the protruding block 6 stretches into the interior of a clamping groove 7, the first clamping groove 7 is arranged in the interior of the support 4, the inner end of the protruding block 6 is connected with a spring 8, the other end of the spring 8 is connected to the interior of the attaching block 5, and the inner end of the attaching block 5 is in a cross shape;
referring to fig. 1, 2 and 5, the head of the neurological patient is placed on the gasket 9, then the reciprocating screw rod 2 is rotated to drive the two groups of moving rods 3 to move in opposite positions, so that the moving rods 3 can slide in the base 1, then the two groups of moving rods 3 can move to drive the fitting block 5 to fix the head of the patient through the support 4, so that the head of the patient can be quickly fixed, then the examination is convenient, and the fitting block 5 can be moved in the support 4 by pulling the fitting block 5, and the movement of the fitting block 5 can enable the protruding block 6 to move towards the inside of the fitting block 5, and the movement of the protruding block 6 can squeeze the spring 8, so that the spring 8 can compress under stress, then the protruding block 6 can be separated from the clamping of the first clamping groove 7, so that the fitting block 5 can be replaced, and the cleanliness of the fitting block 5 is improved;
the bottom of the base 1 is slidably clamped with clamping rods 12, the clamping rods 12 are L-shaped, the tops of the clamping rods 12 are provided with second clamping grooves 11 at equal intervals, the second clamping grooves 11 are formed in the clamping rods 12, clamping blocks 10 are slidably clamped in the second clamping grooves 11, the tops of the clamping blocks 10 are rotatably arranged in openings in the bottom of the base 1, the right sides of the clamping blocks 10 are connected with pull ropes 13, and the other ends of the pull ropes 13 extend out of the outer ends of the base 1 through rollers;
referring to fig. 1, 3 and 4, when the base 1 is required to be installed, by pressing the clamping rod 12, the clamping rod 12 can slide in the base 1, and the clamping rod 12 moves to drive the clamping block 10 to slide in the second clamping groove 11, after the clamping rod 12 moves at a proper position, the clamping block 10 can be clamped in the second clamping groove 11, the clamping rod 12 can be used for quickly fixing the base 1, and by pulling the pull rope 13, the pull rope 13 can drive the clamping block 10 to rotate towards the base 1 through the roller, and then the clamping block 10 can be separated from the clamping of the second clamping groove 11, so that the clamping rod 12 can move reversely, and then the clamping rod 12 can quickly mount and dismount the base 1, so that the practicability of the base 1 is improved.
Working principle: when the head fixing mechanism for neurology examination is used, firstly, referring to fig. 1, 2 and 5, the head of a neurology patient is placed on a gasket 9, and then a reciprocating screw rod 2 is rotated, so that a moving rod 3 can slide in the base 1, the head of the patient can be rapidly fixed, examination is facilitated, the fitting block 5 is pulled, the fitting block 5 is moved, the protruding block 6 is forced to move towards the inside of the fitting block 5, the protruding block 6 is moved to press a spring 8, the spring 8 can be forced to compress, then the protruding block 6 can be separated from the clamping of a first clamping groove 7, the fitting block 5 can be replaced, and cleanliness of the fitting block 5 is improved;
referring to fig. 1, 3 and 4, when the base 1 is required to be installed, the clamping rod 12 is pressed, and the clamping rod 12 moves to drive the clamping block 10 to slide in the second clamping groove 11, after the clamping rod 12 moves at a proper position, the clamping block 10 can be clamped in the second clamping groove 11, and the pulling rope 13 is pulled, so that the clamping rod 12 can move reversely, and then the clamping rod 12 can rapidly install and detach the base 1, so that the practicability of the base 1 is improved.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The head fixing mechanism for neurology examination comprises a base (1) and a gasket (9), wherein the upper end and the lower end of the base (1) are arranged in an opening shape, and the gasket (9) is fixed at the upper end of the middle part of the base (1);
characterized by further comprising:
the reciprocating screw rod (2), both ends are in through bearing rotation setting in the upper end opening of base (1), and the right-hand member of reciprocating screw rod (2) stretches out the inside of base (1) to threaded connection has on reciprocating screw rod (2) to move pole (3), the bottom of moving pole (3) slides the laminating in the opening of base (1) upper end, and moves the upper end that the upper end of base (1) was stretched out at the top of pole (3), the inner of moving pole (3) is fixed with support (4).
2. A neurologically examination head fixation mechanism according to claim 1, wherein: two groups of opposite threads are arranged on the reciprocating screw rod (2), and moving rods (3) are connected to the two groups of opposite threads on the reciprocating screw rod (2).
3. A neurologically examination head fixation mechanism according to claim 1, wherein: the inner end sliding block of support (4) has laminating piece (5), and laminating piece (5) are the material of sponge to the radian of laminating piece (5) and support (4) is unanimous, and the outer end sliding block of laminating piece (5) has lug (6) moreover.
4. A neurologically examination head fixation mechanism according to claim 3, wherein: the outer end of the lug (6) is in an arc-shaped arrangement, the outer end of the lug (6) stretches into the first clamping groove (7) to be clamped, and the first clamping groove (7) is formed in the support (4).
5. A neurologically examination head fixation mechanism as claimed in claim 4, wherein: the inner end of the lug (6) is connected with a spring (8), the other end of the spring (8) is connected to the inside of the attaching block (5), and the inner end of the attaching block (5) is arranged in a cross shape.
6. A neurologically examination head fixation mechanism according to claim 1, wherein: the bottom sliding block of base (1) has clamp lever (12), and clamp lever (12) are "L" shape setting to second draw-in groove (11) have been seted up to the top equidistant of clamp lever (12), second draw-in groove (11) are seted up on clamp lever (12).
7. The neurologic examination head fixation mechanism of claim 6, wherein: the inside slip block of second draw-in groove (11) has fixture block (10), and the top rotation setting of fixture block (10) is in the opening of base (1) bottom to the right side of fixture block (10) is connected with stay cord (13), and the outer end of base (1) is stretched out through the gyro wheel to the other end of stay cord (13) moreover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321297349.7U CN219963102U (en) | 2023-05-26 | 2023-05-26 | Department of neurology inspection head fixed establishment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321297349.7U CN219963102U (en) | 2023-05-26 | 2023-05-26 | Department of neurology inspection head fixed establishment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219963102U true CN219963102U (en) | 2023-11-07 |
Family
ID=88578419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321297349.7U Active CN219963102U (en) | 2023-05-26 | 2023-05-26 | Department of neurology inspection head fixed establishment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219963102U (en) |
-
2023
- 2023-05-26 CN CN202321297349.7U patent/CN219963102U/en active Active
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