CN207356138U - A kind of brain trauma first aid head fixing device - Google Patents
A kind of brain trauma first aid head fixing device Download PDFInfo
- Publication number
- CN207356138U CN207356138U CN201720385829.7U CN201720385829U CN207356138U CN 207356138 U CN207356138 U CN 207356138U CN 201720385829 U CN201720385829 U CN 201720385829U CN 207356138 U CN207356138 U CN 207356138U
- Authority
- CN
- China
- Prior art keywords
- vertical
- fixed
- annulus
- support tube
- fixing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of brain trauma first aid head fixing device,Including mounting base,Transverse slat,First arc protective head plate and the second arc protective head plate,The top of mounting base is symmetrical to be fixed with two adjustable for height support devices,Support device includes the installing plate being fixed in mounting base,Fixed vertical support tube on a mounting board,Top and lagging hinge simultaneously extend to the vertical annulus in vertical support tube inner cavity,Active oblique gear is provided with vertical support tube,The passive helical gear engaged with active oblique gear,The vertical thread spindle extended in vertical annulus inner cavity is fixed with the end axis of active oblique gear,The top of vertical thread spindle extends in the inner cavity of vertical annulus and the inner wall of vertical annulus is provided with the internal thread being connected with vertical threaded shaft fits,The rotating bar extended to outside vertical support tube is fixed with the end axis of active oblique gear,The termination that rotating bar is located at outside vertical annulus is fixed with a swing arm.Its advantage is：It is easy to use, highly practical.
Description
Technical field
It the utility model is related to a kind of brain trauma first aid head fixing device.
Background technology
Existing brain trauma first aid head fixing device is all relatively simple for structure, including a pillow for carrying head placing groove
Head, uses inconvenience, it is impossible to makes adjustment to the height of pillow, the angle of inclination on head or so can not be allowed to make
Certain adjustment, usability are poor.
Utility model content
Problem to be solved in the utility model is to provide a kind of brain trauma first aid head easy to use, highly practical and fixes
Device.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of brain trauma first aid head is consolidated
Determine device, including mounting base, transverse slat is provided with above the mounting base, the top of the transverse slat is symmetrical to be fixed with
One arc protective head plate and the second arc protective head plate, it is characterised in that the top of the mounting base is symmetrical to be fixed with two
Adjustable for height support device, the support device include be fixed in the mounting base installing plate, be fixed on the installation
Vertical support tube, top on plate and the lagging hinge simultaneously extend to the vertical annulus in the vertical support tube inner cavity, institute
State the passive helical gear that active oblique gear is provided with vertical support tube, is engaged with the active oblique gear, the active helical teeth
The vertical thread spindle extended in the vertical annulus inner cavity, the top extension of the vertical thread spindle are fixed with the end axis of wheel
Into the inner cavity of the vertical annulus and the vertical annulus inner wall be provided with and be connected with the vertical threaded shaft fits in
Screw thread, is fixed with the rotating bar extended to outside the vertical support tube, the rotating bar position on the end axis of the active oblique gear
A swing arm is fixed with the termination outside the vertical annulus.
Preferably, above-mentioned brain trauma first aid head fixing device, wherein the first arc protective head plate and the second arc
The inner wall of head protector plate is respectively fixed with a flexible pad.
Preferably, above-mentioned brain trauma first aid head fixing device, wherein being fixed with one at the top of the vertical support tube
Cutting ferrule, the vertical annulus are slidably connected through the cutting ferrule and with the cutting ferrule.
Preferably, above-mentioned brain trauma first aid head fixing device, wherein the inner wall of the vertical support tube is erected along described
The length direction of allotment stay tube is provided with least one guide groove, and the outer wall of the vertical annulus is fixed with least one guiding
Block, the guide pad are slidably connected with corresponding guide groove.
Preferably, above-mentioned brain trauma first aid head fixing device, wherein the installing plate is located in the vertical annulus
Top be fixed with a clutch shaft bearing, the passive helical gear bottom is fixed with the top being connected with the clutch shaft bearing inner ring
Bar.
Preferably, above-mentioned brain trauma first aid head fixing device, wherein the outer wall of the vertical support tube is fixed with one
Second bearing, the rotating bar pass through the inner ring of the second bearing and are connected with the inner ring of the second bearing.
The utility model has the technical effect that：Can be to the height of transverse slat by adjusting the height of support device
Make adjustment, so as to adjust the pitch angle on head；By adjusting the height of two support devices, it can cause two support dresses
The height put keeps different so that transverse slat keeps the inclination of certain angle, so that head keeps the inclination of certain angle, gives
Doctor handles wound and brings convenience so that the utility model is more practical；User rotates swing arm, can drive active helical teeth
Wheel, passive helical gear rotate, and then drive vertical thread spindle to rotate, since vertical thread spindle is connected with vertical annulus by screw thread
Connect so that vertical annulus slides on vertical thread spindle, easy to use which achieves the height adjusting of support device.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of support device in Fig. 1；
Fig. 3 is the transverse sectional view of vertical support tube in Fig. 1；
Fig. 4 is active oblique gear in Fig. 2, passive helical gear attachment structure schematic diagram.
Embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is further described, so that the utility model
Technical solution be more readily understood and grasp.
As shown in Figure 1,2,3, 4, a kind of brain trauma first aid head fixing device, including mounting base 1, the top of mounting base 1
Transverse slat 11 is provided with, the top of transverse slat 11 is symmetrical to be welded with the first arc protective head plate 12 and the second arc protective head plate 13,
First arc protective head plate 12 and the second arc protective head plate 13 close up to form head placing groove, the first arc protective head plate 2 and the second arc
The inner wall of shape head protector plate 13 is adhesive with a flexible pad 14 respectively.
The top of mounting base 1 in the utility model is symmetrical to be fixed with two adjustable for height support devices 2, branch
Support arrangement 2 include be fixed by screws in mounting base 1 installing plate 21, be welded on installing plate 21 vertical support tube 22,
Top is hinged with transverse slat 11 and extends to the vertical annulus 23 in 21 inner cavity of vertical support tube, and master is provided with vertical support tube 23
Dynamic helical gear 24, the passive helical gear 25 engaged with active oblique gear 24, are welded with the end axis of active oblique gear 24 and extend to
Vertical thread spindle 26 in 23 inner cavity of vertical annulus, the top of vertical thread spindle 26 extend in the inner cavity of vertical annulus 23 and perpendicular
The inner wall of straight connector 23 is provided with the internal thread 27 being connected with vertical thread spindle 26, is welded on the end axis of active oblique gear 24
There is the rotating bar 28 extended to outside vertical support tube 21, the termination that rotating bar 28 is located at outside vertical annulus 23 is welded with a swing arm
29.The outer wall of wherein vertical support tube 21 is fixed with a second bearing 30, rotating bar 28 through second bearing 30 inner ring and with
The inner ring connection of second bearing 30, so design is so that the structure of the utility model is firmer.
The top of vertical support tube 22 in the utility model is welded with a cutting ferrule 41, and vertical annulus 23 passes through cutting ferrule 41 simultaneously
It is slidably connected with cutting ferrule 41, so design prevents vertical annulus 23 to rock.
The length direction of inner wall along the vertical support tube 21 of vertical support tube 21 in the utility model is provided with two and leads
To groove 71, the outer wall of vertical annulus 23 is fixed with two guide pads 72, and guide pad 72 is slidably connected with corresponding guide groove 71, this
Sample design prevents vertical annulus 23 to be rotated together with vertical thread spindle 26.
The top that installing plate 21 in the utility model is located in vertical annulus 23 is fixed with a clutch shaft bearing by screw
9, the bottom of passive helical gear 25 is welded with the mandril 91 being connected with 9 inner ring of clutch shaft bearing, and so design is so that the utility model
Structure it is firmer.
Certainly, the above is only the preferred embodiments of the present utility model only, and therefore, it does not limit the patent of the utility model
Scope, all with the utility model specification and schema content institute, simply modification and equivalent structure change for it, should all similarly wrap
It is contained within the scope of patent protection of the utility model.
Claims (6)
1. a kind of brain trauma first aid head fixing device, including mounting base, transverse slat, the horizontal stroke are provided with above the mounting base
The top of plate is symmetrical to be fixed with the first arc protective head plate and the second arc protective head plate, it is characterised in that：The mounting base
Top it is symmetrical be fixed with two adjustable for height support devices, the support device includes being fixed on the mounting base
On installing plate, be fixed on the installing plate vertical support tube, top and the lagging hinge and extend to it is described vertical
The vertical annulus in tube cavity is supported, active oblique gear is provided with the vertical support tube, is engaged with the active oblique gear
Passive helical gear, be fixed with the vertical screw thread extended in the vertical annulus inner cavity on the end axis of the active oblique gear
Axis, the top of the vertical thread spindle extends in the inner cavity of the vertical annulus and the inner wall of the vertical annulus be provided with
The internal thread of the vertical threaded shaft fits connection, is fixed with the end axis of the active oblique gear and extends to the vertical support
Rotating bar outside pipe, the termination that the rotating bar is located at outside the vertical annulus are fixed with a swing arm.
2. brain trauma first aid head fixing device according to claim 1, it is characterised in that：The first arc protective head plate
A flexible pad is respectively fixed with the inner wall of the second arc protective head plate.
3. brain trauma first aid head fixing device according to claim 1, it is characterised in that：The top of the vertical support tube
Portion is fixed with a cutting ferrule, and the vertical annulus is slidably connected through the cutting ferrule and with the cutting ferrule.
4. brain trauma first aid head fixing device according to claim 1, it is characterised in that：The vertical support tube it is interior
The length direction of wall along the vertical support tube is provided with least one guide groove, and the outer wall of the vertical annulus is fixed with least
One guide pad, the guide pad are slidably connected with corresponding guide groove.
5. brain trauma first aid head fixing device according to claim 1, it is characterised in that：The installing plate is positioned at described
Top in vertical annulus is fixed with a clutch shaft bearing, and the passive helical gear bottom is fixed with and the clutch shaft bearing inner ring
The mandril of connection.
6. brain trauma first aid head fixing device according to claim 1, it is characterised in that：Outside the vertical support tube
Wall is fixed with a second bearing, and the rotating bar passes through the inner ring of the second bearing and connects with the inner ring of the second bearing
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385829.7U CN207356138U (en) | 2017-04-13 | 2017-04-13 | A kind of brain trauma first aid head fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385829.7U CN207356138U (en) | 2017-04-13 | 2017-04-13 | A kind of brain trauma first aid head fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207356138U true CN207356138U (en) | 2018-05-15 |
Family
ID=62424740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720385829.7U Expired - Fee Related CN207356138U (en) | 2017-04-13 | 2017-04-13 | A kind of brain trauma first aid head fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207356138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897808A (en) * | 2019-12-30 | 2020-03-24 | 赵红梅 | Head fixing device convenient for surgical nursing |
-
2017
- 2017-04-13 CN CN201720385829.7U patent/CN207356138U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897808A (en) * | 2019-12-30 | 2020-03-24 | 赵红梅 | Head fixing device convenient for surgical nursing |
| CN110897808B (en) * | 2019-12-30 | 2021-05-25 | 赵红梅 | Head fixing device convenient for surgical nursing |
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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: 20180515 Termination date: 20190413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |