CN214074132U - Fixing device for head dressing change - Google Patents
Fixing device for head dressing change Download PDFInfo
- Publication number
- CN214074132U CN214074132U CN202023156304.7U CN202023156304U CN214074132U CN 214074132 U CN214074132 U CN 214074132U CN 202023156304 U CN202023156304 U CN 202023156304U CN 214074132 U CN214074132 U CN 214074132U
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- plate
- fixing device
- head
- fixing
- connecting rod
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- Expired - Fee Related
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- 230000008859 change Effects 0.000 title claims description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 239000003814 drug Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 2
- 229920001821 foam rubber Polymers 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000002861 ventricular Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a fixing device for changing medicine on the head, which comprises a fixed base, wherein the fixed base is provided with a left support plate and a right support plate, the left support plate is provided with a left fixed plate, and the left fixed plate is provided with a left clamping plate; a mechanism box is connected between the left supporting plate and the right supporting plate, a moving groove is formed in the front side wall of the mechanism box, a connecting rod is connected in the moving groove in a sliding mode, a right fixing plate is arranged on the connecting rod and corresponds to the left fixing plate, and a right clamping plate is arranged on the right fixing plate; the mechanism box is also internally provided with a driving mechanism which is used for driving the connecting rod to move back and forth so as to drive the right clamping plate to move towards or away from the left clamping plate. The utility model discloses a head fixing device that changes dressings through actuating mechanism drive connecting rod round trip movement, and then drives right grip block or back of the body motion in opposite directions left to the realization is fixed and loosen the centre gripping of patient's head, has effectively promoted the convenience that fixing device used.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to head fixing device that changes dressings.
Background
At present, in the treatment process of a brain surgery patient, technical operations such as wound cleaning, stitches removing, wound dressing changing, ventricular puncture, ventricular catheterization, post-operation drainage tube pulling and the like need to be frequently carried out on the head of the patient, and in the brain surgery patient, the state of illness of part of the patient is critical, autonomous consciousness is lacked, and the patient cannot be completely matched with various technical operations that a doctor takes a needed body position to be matched with the head. At this moment, need medical personnel to lift patient's head, it is longer when using because of changing dressings, so generally fill up patient's head with interim article, it is inconvenient not only, also violate aseptic principle, and cause easily to change dressings incomplete, influence patient's normal recovery, and frequent lift in the doctor operation process, wrench movement also can let the patient feel uncomfortable, have a lot of inconveniences in the doctor operation process equally, often need two people to cooperate to accomplish these works, this cost that has just increased the hospital and has used people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a head fixing device that changes dressings realizes the fixed to patient's head, and is safe convenient, uses manpower sparingly.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a fixing device for changing medicine on the head comprises a fixing base, wherein a left supporting plate and a right supporting plate are arranged on the fixing base, a left fixing plate is arranged on the left supporting plate, and a left clamping plate is arranged on the left fixing plate;
a mechanism box is connected between the left supporting plate and the right supporting plate, a moving groove is formed in the front side wall of the mechanism box, a connecting rod is connected in the moving groove in a sliding mode, a right fixing plate is arranged on the connecting rod and corresponds to the left fixing plate, and a right clamping plate is arranged on the right fixing plate;
the mechanism box is also internally provided with a driving mechanism which is used for driving the connecting rod to move back and forth so as to drive the right clamping plate to move towards or away from the left clamping plate.
Furthermore, the driving mechanism comprises bearing seats arranged on the left side wall and the right side wall of the mechanism box and a rotatable screw rod between the two bearing seats; the screw rod is rotatably sleeved with a ball nut, and the connecting rod is connected with the ball nut.
Furthermore, a through groove is formed in the side wall of the mechanism box, a rotating rod is rotatably connected in the through groove, and a first bevel gear is sleeved at one end of the rotating rod, which is positioned in the mechanism box; the screw rod is sleeved with a second bevel gear meshed with the first bevel gear.
Furthermore, two telescopic cylinders are installed on the fixing base, the driving ends of the two telescopic cylinders are fixedly connected with a transverse plate, and a seat is installed on the transverse plate.
Further, the seat can slide left and right on the cross plate.
Furthermore, the opposite sides of the left clamping plate and the right clamping plate are both arc-shaped and are adhered with sponge pads.
The utility model has the advantages that: the utility model discloses a head fixing device that changes dressings through actuating mechanism drive connecting rod round trip movement, and then drives right grip block or back of the body motion in opposite directions left to the realization is fixed and loosen the centre gripping of patient's head, has effectively promoted the convenience that fixing device used.
Further, the dwang is rotated manually, drives first conical gear and second conical gear meshing and rotates, and the lead screw rotates this moment and cooperates with ball nut and drive the connecting rod and remove, and then drives right grip block and be close to left grip block to the realization is fixed to the centre gripping of patient's head.
Further, telescopic cylinder can drive the diaphragm and slide from top to bottom to the height of adjustment seat is convenient for fix the patient head of different heights, effectively promotes fixing device's flexibility and practicality.
Further, the spongy cushion can not only improve the comfort, but also increase the friction force with the patient's head, avoid the patient's head to follow landing between left grip block and the right grip block.
Drawings
Fig. 1 is a front view of the head dressing fixing device of the present invention.
Fig. 2 is a top view of the head dressing fixing device of the present invention.
In the figure: 1-a fixed base, 2-a left supporting plate, 3-a right supporting plate, 4-a mechanism box, 5-a mechanism groove, 6-a connecting rod, 7-a right fixing plate, 8-a right clamping plate, 9-a left fixing plate, 10-a left clamping plate, 11-a sponge pad, 12-a bearing seat, 13-a screw rod, 14-a second bevel gear, 15-a first bevel gear, 16-a rotating rod, 17-a ball nut, 18-a telescopic cylinder, 19-a transverse plate and 20-a seat.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
the utility model discloses a head fixing device that changes dressings through the manual rotatory dwang, drives first conical gear and second conical gear meshing rotation, and the lead screw rotates this moment and cooperates with ball nut and drive the connecting rod to move, and then drives right grip block and is close to left grip block to realize the centre gripping of patient's head and fix, has effectively promoted the convenience that fixing device used; meanwhile, the spongy cushion can increase the friction force with the head of the patient, and the head of the patient is prevented from sliding off between the right clamping plate and the left clamping plate; and telescopic cylinder can drive the diaphragm and slide from top to bottom to the height of adjustment seat is convenient for fix the patient head of different heights, effectively promotes fixing device's flexibility and practicality.
The utility model discloses head fixing device that changes dressings, as shown in fig. 1 and fig. 2, including unable adjustment base 1, unable adjustment base 1's roof fixedly connected with left branch fagging 2 and right branch fagging 3, fixedly connected with mechanism case 4 between left branch fagging 2 and the right branch fagging 3 establishes in mechanism case 4 has mechanism groove 5, is equipped with actuating mechanism in the mechanism groove 5, and actuating mechanism includes bearing frame 12 of fixed mounting on mechanism groove 5 left side inner wall and right side inner wall, and it has lead screw 13 to rotate jointly in two bearing frame 12.
The rear side wall of the mechanism box 4 is provided with a through groove, a rotating rod 16 is rotationally connected in the through groove, the outer wall of one end of the rotating rod 16, which is positioned in the mechanism groove 5, is fixedly sleeved with a first bevel gear 15, and the outer wall of the screw rod 13 is fixedly sleeved with a second bevel gear 14 meshed with the first bevel gear 15. The outer wall of the screw rod 13 is rotatably sleeved with a ball nut 17, and the connecting rod 6 penetrates through the mechanism groove 5 and is fixedly sleeved on the outer wall of the ball nut 17. The manual rotatory dwang 16 drives first conical gear 15 and second conical gear 14 meshing and rotates, and lead screw 13 rotates this moment and cooperatees with ball nut 17 and drives connecting rod 6 and remove, and then drives right grip block 8 and is close to grip block 10 left to the realization is fixed to the centre gripping of patient's head, has effectively promoted the convenience that fixing device used.
A moving groove is formed in the front side wall of the mechanism box 4, a connecting rod 6 is connected in the moving groove in a sliding mode, a right fixing plate 7 is fixedly sleeved on the outer wall of the connecting rod 6, and a right clamping plate 8 is fixedly welded to the left end of the right fixing plate 7; the right side wall fixedly connected with left fixed plate 9 of left backup pad 2, the right-hand member fixed welding of left fixed plate 9 has left grip block 10. The one side that left grip block 10 and right grip block 8 are relative all establishes to arc wall and fixed bonding has foam-rubber cushion 11, and foam-rubber cushion 11 can increase the frictional force with the patient head, avoids the condition appearance of landing between patient head follow right grip block 8 and left grip block 10.
Two telescopic cylinders 18 are fixedly mounted on the top wall of the fixing base 1, the driving ends of the two telescopic cylinders 18 are fixedly connected with a transverse plate 19 together, and the transverse plate 19 can slide between the left support plate 2 and the right support plate 3 up and down. A seat 20 is fixedly mounted on the top wall of the cross plate 19, and the seat 20 can slide left and right on the cross plate 19. The telescopic cylinder 18 can drive the transverse plate 19 to slide up and down to adjust the height of the seat 20, so that the heads of patients with different heights can be conveniently fixed, and the flexibility and the practicability of the fixing device are effectively improved.
Now, the operation principle of the present invention is explained as follows:
manual rotatory dwang 16, drive first conical gear 15 and the meshing of second conical gear 14 and rotate, lead screw 13 rotates and cooperatees with ball nut 17 and drives connecting rod 6 and remove this moment, and then drive right grip block 8 and be close to left grip block 10, fixed with the centre gripping of realization to patient's head, the convenience that fixing device used has effectively been promoted, telescopic cylinder 18 can drive diaphragm 19 and slide from top to bottom, with the height of adjustment seat 20, be convenient for fix the patient's head of different heights, effectively promote fixing device's flexibility and practicality.
The above embodiments and principles are only used to illustrate the design ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, and the protection scope of the present invention is not limited to the above embodiments. Therefore, any simple modification made according to the technical essence of the present invention, equivalent changes and modifications all belong to the scope of the technical solution of the present invention.
Claims (6)
1. A fixing device for changing medicine at the head is characterized by comprising a fixing base, wherein a left supporting plate and a right supporting plate are arranged on the fixing base, a left fixing plate is arranged on the left supporting plate, and a left clamping plate is arranged on the left fixing plate;
a mechanism box is connected between the left supporting plate and the right supporting plate, a moving groove is formed in the front side wall of the mechanism box, a connecting rod is connected in the moving groove in a sliding mode, a right fixing plate is arranged on the connecting rod and corresponds to the left fixing plate, and a right clamping plate is arranged on the right fixing plate;
the mechanism box is also internally provided with a driving mechanism which is used for driving the connecting rod to move back and forth so as to drive the right clamping plate to move towards or away from the left clamping plate.
2. The head dressing fixture of claim 1 wherein the drive mechanism includes bearing blocks disposed on the left and right side walls of the mechanism housing and a rotatable lead screw between the two bearing blocks; the screw rod is rotatably sleeved with a ball nut, and the connecting rod is connected with the ball nut.
3. The head dressing change fixing device according to claim 2, wherein a through groove is formed in the side wall of the mechanism box, a rotating rod is rotatably connected in the through groove, and a first bevel gear is sleeved at one end of the rotating rod, which is located in the mechanism box; the screw rod is sleeved with a second bevel gear meshed with the first bevel gear.
4. The head dressing fixing device of claim 1, wherein two telescopic cylinders are installed on the fixing base, the driving ends of the two telescopic cylinders are fixedly connected with a transverse plate together, and a seat is installed on the transverse plate.
5. The head dressing fixing device of claim 4, wherein the seat is slidable left and right on the cross plate.
6. The head dressing fixing device of claim 1, wherein the opposite sides of the left and right holding plates are both arc-shaped and are adhered with sponge pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023156304.7U CN214074132U (en) | 2020-12-24 | 2020-12-24 | Fixing device for head dressing change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023156304.7U CN214074132U (en) | 2020-12-24 | 2020-12-24 | Fixing device for head dressing change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214074132U true CN214074132U (en) | 2021-08-31 |
Family
ID=77432200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023156304.7U Expired - Fee Related CN214074132U (en) | 2020-12-24 | 2020-12-24 | Fixing device for head dressing change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214074132U (en) |
-
2020
- 2020-12-24 CN CN202023156304.7U patent/CN214074132U/en not_active Expired - Fee Related
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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: 20210831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |