CN205697910U - A kind of orthopaedics is with a chainsaw - Google Patents
A kind of orthopaedics is with a chainsaw Download PDFInfo
- Publication number
- CN205697910U CN205697910U CN201620311725.7U CN201620311725U CN205697910U CN 205697910 U CN205697910 U CN 205697910U CN 201620311725 U CN201620311725 U CN 201620311725U CN 205697910 U CN205697910 U CN 205697910U
- Authority
- CN
- China
- Prior art keywords
- saw blade
- saw
- saw frame
- slide block
- chute
- 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 orthopaedics with a chainsaw, including saw frame, described saw frame is provided with chute, the slide block that can slide it is provided with along track length direction in described chute, it is fixed with motor on the saw frame at described chute rear, described motor is provided with main shaft, it is fixed with rocking bar on described main shaft, it is hinged with connecting rod on described rocking bar, the end of described connecting rod is hinged with slide block, the end face of described saw frame is provided with saw blade groove, the saw blade of strip it is provided with in described saw blade groove, described saw blade is provided with sawtooth, described saw blade is fixedly connected with a slide block, it is provided with battery in described saw frame, the rear end of described saw frame is fixed with handle, described handle is provided with shift knob, described motor, battery and shift knob are in series.This utility model obtains and provides the benefit that: (1) simple in construction；(2) take up room little, thus be particularly suitable for the bone surgery that certain operations space is little, very easy to use.
Description
Technical field
This utility model relates to a kind of orthopaedics medical apparatus and instruments, and particularly a kind of orthopaedics is with a chainsaw.
Background technology
At present, in orthopaedic medical treatment is put into practice, electric saw used is disc type electric saw, and disc type electric saw is at cutting skeleton
When, owing to saw blade is discoid, thus the space taken is relatively big, if if operative space is the least, is then unfavorable for hands
The carrying out of art, uses, very inconvenient.
Summary of the invention
Problem to be solved in the utility model is: provides a kind of simple in construction, saw blade to take up room little thus is convenient for cutting
Cut the orthopaedics of operation with a chainsaw.
In order to solve the problems referred to above, with a chainsaw, including saw frame, described saw frame is provided with chute to orthopaedics of the present utility model,
It is provided with the slide block that can slide along track length direction in described chute, the saw frame at described chute rear is fixed with motor, institute
State motor and be provided with main shaft, described main shaft is fixed with rocking bar, described rocking bar is hinged with connecting rod, the end of described connecting rod
Being hinged with slide block, the end face of described saw frame is provided with saw blade groove, is provided with the saw blade of strip in described saw blade groove, described
Saw blade is provided with sawtooth, and described saw blade is fixedly connected with a slide block, and is provided with battery in described saw frame, and the rear end of described saw frame is solid
Fixed with handles, described handle is provided with shift knob, and described motor, battery and shift knob are in series.
For the ease of handle of holding with a firm grip, with a chainsaw, the outer surface of described handle is provided with increase friction to orthopaedics of the present utility model
Decorative pattern.
Further, in order to avoid saw blade stabs patient during using, orthopaedics of the present utility model is with a chainsaw, described
The front end face of saw blade is circular arc.
This utility model obtains and provides the benefit that: (1) simple in construction；(2), the when of specifically used, first press out
Closing button, motor is i.e. activated, and after electric motor starting, main shaft starts to rotate, and main shaft, while rotating, drives rocking bar not
Disconnected rotation, rocking bar is while rotating, then drivening rod constantly drives slide block to reciprocatingly slide along chute, due to saw blade
It is fixedly connected with a slide block, thus slide block can drive saw blade to move back and forth, and saw blade is while moving back and forth, on saw blade
Sawtooth can realize the cutting to skeleton, owing to saw blade is strip, compared with the saw blade of existing disc type, takies sky
Between little, thus be particularly suitable for the bone surgery that certain operations space is little, very easy to use；(3) saw blade is located at saw
In film trap, thus during saw blade reciprocating motion, it is avoided that skew occurs in the glide direction of saw blade；(4) handle
Outer surface is provided with decorative pattern, can effectively increase the coefficient of friction of handle, it is simple to handle of holding with a firm grip；(5) front end face of saw blade
For circular arc, it is avoided that during using and stabs patient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view in the A-A face in Fig. 1.
In figure: 1, motor, 2, saw frame, 3, chute, 4, slide block, 5, saw blade, 6, sawtooth, 7, connecting rod,
8, rocking bar, 9, main shaft, 10, handle, 11, decorative pattern, 12, shift knob, 13, battery, 14, saw blade groove.
Detailed description of the invention
As depicted in figs. 1 and 2, with a chainsaw, including saw frame 2, described saw frame 2 is provided with cunning to orthopaedics of the present utility model
Groove 3, is provided with the slide block 4 that can slide, the saw frame 2 at described chute 3 rear along chute 3 length direction in described chute 3
On be fixed with motor 1, described motor 1 is provided with main shaft 9, and described main shaft 9 is fixed with rocking bar 8, described rocking bar 8
On be hinged with connecting rod 7, the end of described connecting rod 7 is hinged with slide block 4, and the end face of described saw frame 2 is provided with saw blade groove
14, it is provided with the saw blade 5 of strip in described saw blade groove 14, described saw blade 5 is provided with sawtooth 6, and described saw blade 5 is with sliding
Block 4 is fixing to be connected, and is provided with battery 13 in described saw frame 2, and the rear end of described saw frame 2 is fixed with handle 10, described
Hands 10 is provided with shift knob 12, and described motor 1, battery 13 and shift knob 12 are in series；Described handle 10
Outer surface is provided with the decorative pattern 11 increasing friction；The front end face of described saw blade 5 is circular arc.
Orthopaedics of the present utility model with a chainsaw, simple in construction, the when of specifically used, first press shift knob 12, electricity
Machine 1 is i.e. activated, and after motor 1 starts, main shaft 9 starts to rotate, and main shaft 9, while rotating, drives rocking bar 8 not
Disconnected rotation, rocking bar 8 is while rotating, then drivening rod 7 constantly drives slide block 4 to reciprocatingly slide along chute 3,
It is connected owing to saw blade 5 is fixing with slide block 4, thus slide block 4 can drive saw blade 5 to move back and forth, and saw blade 5 is in reciprocal fortune
While Dong, the sawtooth 6 on saw blade 5 can realize the cutting to skeleton, owing to saw blade 5 is strip, with existing
The saw blade of disc type is compared, and takes up room little, thus is particularly suitable for the bone surgery that certain operations space is little, uses
Very convenient.
Orthopaedics of the present utility model with a chainsaw, be located in saw blade groove 14 by saw blade 5, thus in the reciprocating mistake of saw blade 5
Cheng Zhong, is avoided that skew occurs in the glide direction of saw blade 5.
With a chainsaw, the outer surface of handle 10 is provided with decorative pattern 11 to orthopaedics of the present utility model, can effectively increase handle 10
Coefficient of friction, it is simple to handle 10 of holding with a firm grip.
With a chainsaw, the front end face of saw blade 5 is circular arc to orthopaedics of the present utility model, is avoided that during using and stabs
Patient.
Claims (3)
1. an orthopaedics is with a chainsaw, it is characterised in that: include that saw frame (2), described saw frame (2) are provided with chute (3),
The slide block (4) that can slide it is provided with along chute (3) length direction in described chute (3), described chute (3) rear
Being fixed with motor (1) on saw frame (2), described motor (1) is provided with main shaft (9), and described main shaft (9) is upper fixing
There is rocking bar (8), described rocking bar (8) is hinged with connecting rod (7), the end of described connecting rod (7) and slide block (4) phase
Hinged, the end face of described saw frame (2) is provided with saw blade groove (14), is provided with the saw of strip in described saw blade groove (14)
Sheet (5), described saw blade (5) is provided with sawtooth (6), and described saw blade (5) is fixing with slide block (4) to be connected, described
Being provided with battery (13) in saw frame (2), the rear end of described saw frame (2) is fixed with handle (10), described handle (10)
Being provided with shift knob (12), described motor (1), battery (13) and shift knob (12) are in series.
Orthopaedics the most according to claim 1 is with a chainsaw, it is characterised in that: on the outer surface of described handle (10)
It is provided with the decorative pattern (11) increasing friction.
Orthopaedics the most according to claim 1 is with a chainsaw, it is characterised in that: the front end face of described saw blade (5) is circle
Arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311725.7U CN205697910U (en) | 2016-04-14 | 2016-04-14 | A kind of orthopaedics is with a chainsaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311725.7U CN205697910U (en) | 2016-04-14 | 2016-04-14 | A kind of orthopaedics is with a chainsaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205697910U true CN205697910U (en) | 2016-11-23 |
Family
ID=57307563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620311725.7U Expired - Fee Related CN205697910U (en) | 2016-04-14 | 2016-04-14 | A kind of orthopaedics is with a chainsaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205697910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112690866A (en) * | 2020-12-23 | 2021-04-23 | 刘慧珊 | Full-automatic orthopedics saw |
-
2016
- 2016-04-14 CN CN201620311725.7U patent/CN205697910U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112690866A (en) * | 2020-12-23 | 2021-04-23 | 刘慧珊 | Full-automatic orthopedics saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |