CN209203650U - A kind of limbs gypsum fixed-guard - Google Patents
A kind of limbs gypsum fixed-guard Download PDFInfo
- Publication number
- CN209203650U CN209203650U CN201821035980.9U CN201821035980U CN209203650U CN 209203650 U CN209203650 U CN 209203650U CN 201821035980 U CN201821035980 U CN 201821035980U CN 209203650 U CN209203650 U CN 209203650U
- Authority
- CN
- China
- Prior art keywords
- fixed
- quadrangle box
- gypsum
- bevel gear
- inner housing
- 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
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Abstract
The utility model discloses a kind of limbs gypsum fixed-guard, inner housing side is evenly equipped with quadrangle box, and quadrangle box is connected to inner housing, and inner housing bottom surface is movably installed with first bevel gear；Quadrangle box side surface is fixed with fixed round tube, and through rotation axis is equipped with, the rotation axis is flexibly connected with quadrangle box for quadrangle box side surface；Thread spindle is through quadrangle box side surface is installed on, and thread spindle one end is fixed with worm screw, and the worm screw other end is fixed with second bevel gear；Rotation axis side is fixed with worm gear；Fixed frame includes fixed link and toroidal frame, and toroidal frame bottom surface is fixed with fixed link；Fixed frame is fixed on rotation axis one end；Toroidal shell is fixed on riffled tube one end；Riffled tube is engaged with thread spindle.The utility model is fixed gypsum end by toroidal frame, is protected by toroidal frame gypsum outer layer, reduces the damage caused by gypsum of collision or sharppointed article, in a disguised form improves patient injury position healing acceleration, improves therapeutic effect.
Description
Technical field
The utility model belongs to field of medical device more particularly to a kind of limbs gypsum fixed-guard.
Background technique
Gypsum fixation is a kind of method common during orthopaedics therapy, is mainly used for membra closure type bone fracture, small
After massatherapy, gypsum is fixed compared with operative treatment has simple, at low cost, letter for surface of a wound open fracture, old fracture
The advantages that list is easy, and patient's pain is few, gypsum there may come a time when to will appear loosening or touch through foreign object when on fixed patient body
The phenomenon that damaging after hitting needs corresponding safeguard procedures.
Utility model content
The purpose of the utility model is to overcome problem above of the existing technology, and it is fixed anti-to provide a kind of limbs gypsum
Protection unit.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of limbs gypsum fixed-guard, including inner housing, protection mechanism, fixed mechanism, first bevel gear, second
Bevel gear；
The inner housing side is evenly equipped with quadrangle box, and the quadrangle box is connected to inner housing, the activity of inner housing bottom surface
First bevel gear is installed；
The quadrangle box side surface is fixed with fixed round tube, and quadrangle box side surface, which is run through, is equipped with rotation axis, described
Rotation axis is flexibly connected with quadrangle box；
The fixed mechanism includes fixed frame, worm screw, thread spindle, worm gear；
The thread spindle is through quadrangle box side surface is installed on, and thread spindle one end is fixed with worm screw, and the worm screw is another
End is fixed with second bevel gear, and the second bevel gear is engaged with first bevel gear；
The rotation axis side is fixed with worm gear, and the worm gear is engaged with worm screw；
The fixed frame includes fixed link and toroidal frame, and the toroidal frame bottom surface is fixed with fixed link；
The fixed frame is fixed on rotation axis one end；
The protection mechanism includes toroidal shell and riffled tube, and toroidal shell is fixed on riffled tube one end；
The riffled tube is engaged with thread spindle.
Further, the fixed round tube side is radially secure positive stop strip, and riffled tube side is radially provided with item
Shape slot, the strip groove are slidably matched with positive stop strip.
Further, the inner housing bottom surface is provided with perforation circular hole, and inner housing bottom surface is movably installed with the along perforation circular hole
One bevel gear.
Further, the quadrangle box side surface is provided with circular through hole, is fixed with fixed round tube along circular through hole.
Further, the thread spindle is flexibly connected with quadrangle box.
Further, the toroidal frame is fan ring, and the toroidal shell cross section is fan annular.
The beneficial effects of the utility model are:
The utility model discloses a kind of limbs gypsum fixed-guards, are consolidated by toroidal frame to gypsum end
It is fixed, gypsum outer layer is protected by toroidal frame, reduces the damage caused by gypsum of collision or sharppointed article, it is covert to improve
Patient injury position healing acceleration improves therapeutic effect.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the inner shell structure schematic diagram of the utility model；
Fig. 3 is the partial structural diagram of the utility model；
Fig. 4 is the worm structure schematic diagram of the utility model；
Fig. 5 is the fixed rack structure schematic diagram of the utility model；
Fig. 6 is the protection mechanism structural schematic diagram of the utility model；
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are at no work under the premise of creative work
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
A kind of limbs gypsum fixed-guard, including inner housing 1, protection mechanism 2, fixed mechanism 3, first bevel gear 4,
Second bevel gear 5, as shown in Figure 1,3；
The inner housing 1 is cylinder, and 1 side of inner housing is evenly equipped with quadrangle box 101, the quadrangle box 101 with it is interior
Shell 1 is connected to, and 1 bottom surface of inner housing is provided with perforation circular hole 102, and 1 bottom surface of inner housing is movably installed with the first cone along perforation circular hole 102
Gear 4, as shown in Figure 2；
101 side surface of quadrangle box is provided with circular through hole, is fixed with fixed round tube 103, the fixed circle along circular through hole
103 side of pipe is radially secure positive stop strip；
For 101 side surface of quadrangle box through rotation axis 104 is equipped with, the rotation axis 104 and quadrangle box 101 are movable
Connection；
The fixed mechanism 3 includes fixed frame 301, worm screw 302, thread spindle 303, worm gear 304；
For the thread spindle 303 through 101 side surface of quadrangle box is installed on, thread spindle 303 and quadrangle box 101 are movable
Connection, 303 one end of thread spindle are fixed with worm screw 302, and 302 other end of worm screw is fixed with second bevel gear 5, second cone
Gear 5 is engaged with first bevel gear 4；
104 side of rotation axis is fixed with worm gear 304, and the worm gear 304 is engaged with worm screw 302, as shown in Figure 4；
The fixed frame 301 includes fixed link 305 and toroidal frame 306, and the toroidal frame 306 is fan ring, 306 bottom of toroidal frame
Face is fixed with fixed link 305, as shown in Figure 5；
The fixed frame 301 is fixed on 104 one end of rotation axis；
The protection mechanism 2 includes toroidal shell 201 and riffled tube 202, wherein 201 cross section of the toroidal shell
For fan annular, toroidal shell 201 is fixed on 202 one end of riffled tube, as shown in Figure 6；
The riffled tube 202 is engaged with thread spindle 303, and 202 side of riffled tube is radially provided with strip groove, the item
Shape slot is slidably matched with positive stop strip.
One specific embodiment of the present embodiment includes the following steps:
Gypsum is placed in inner housing 1, first bevel gear 4 is rotated and second bevel gear 5 is driven to rotate, 302 turns of membranous cochlea
Worm gear 304 is moved and drives, fixed frame 301 turns to vertical direction by horizontal direction, and four toroidal frames 306 are closed and fix stone
Cream one end；
Meanwhile thread spindle 303 rotates, and since strip groove and positive stop strip the internal threads pipe 202 that is slidably matched limit, internal screw thread
Pipe 202 drives toroidal shell 201 to intermediate closed, and toroidal shell 201 plays the role of to gypsum outer protective.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (6)
1. a kind of limbs gypsum fixed-guard, which is characterized in that including inner housing (1), protection mechanism (2), fixed mechanism
(3), first bevel gear (4), second bevel gear (5)；
Inner housing (1) side is evenly equipped with quadrangle box (101), and the quadrangle box (101) is connected to inner housing (1), interior
Shell (1) bottom surface is movably installed with first bevel gear (4)；
Quadrangle box (101) side surface is fixed with fixed round tube (103), and quadrangle box (101) side surface, which is run through, to be equipped with
Rotation axis (104), the rotation axis (104) are flexibly connected with quadrangle box (101)；
The fixed mechanism (3) includes fixed frame (301), worm screw (302), thread spindle (303), worm gear (304)；
For the thread spindle (303) through quadrangle box (101) side surface is installed on, thread spindle (303) one end is fixed with worm screw
(302), worm screw (302) other end is fixed with second bevel gear (5), the second bevel gear (5) and first bevel gear (4)
Engagement；
Rotation axis (104) side is fixed with worm gear (304), and the worm gear (304) is engaged with worm screw (302)；
The fixed frame (301) includes fixed link (305) and toroidal frame (306), and toroidal frame (306) bottom surface is fixed with fixation
Bar (305)；
The fixed frame (301) is fixed on rotation axis (104) one end；
The protection mechanism (2) includes toroidal shell (201) and riffled tube (202), and toroidal shell (201) is fixed on internal screw thread
Manage (202) one end；
The riffled tube (202) is engaged with thread spindle (303).
2. a kind of limbs gypsum fixed-guard according to claim 1, it is characterised in that: the fixed round tube
(103) side is radially secure positive stop strip, and riffled tube (202) side is radially provided with strip groove, the strip groove and limit
Position item is slidably matched.
3. a kind of limbs gypsum fixed-guard according to claim 1, it is characterised in that: inner housing (1) bottom
Face is provided with perforation circular hole (102), and inner housing (1) bottom surface is movably installed with first bevel gear (4) along perforation circular hole (102).
4. a kind of limbs gypsum fixed-guard according to claim 1, it is characterised in that: the quadrangle box
(101) side surface is provided with circular through hole, is fixed with fixed round tube (103) along circular through hole.
5. a kind of limbs gypsum fixed-guard according to claim 1, it is characterised in that: the thread spindle (303)
It is flexibly connected with quadrangle box (101).
6. a kind of limbs gypsum fixed-guard according to claim 1, it is characterised in that: the toroidal frame (306)
To fan ring, toroidal shell (201) cross section is fan annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821035980.9U CN209203650U (en) | 2018-07-03 | 2018-07-03 | A kind of limbs gypsum fixed-guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821035980.9U CN209203650U (en) | 2018-07-03 | 2018-07-03 | A kind of limbs gypsum fixed-guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209203650U true CN209203650U (en) | 2019-08-06 |
Family
ID=67452220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821035980.9U Expired - Fee Related CN209203650U (en) | 2018-07-03 | 2018-07-03 | A kind of limbs gypsum fixed-guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209203650U (en) |
-
2018
- 2018-07-03 CN CN201821035980.9U patent/CN209203650U/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: 20190806 Termination date: 20200703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |