CN108309691A - A kind of thoracic surgery instrument for training of convenient control - Google Patents
A kind of thoracic surgery instrument for training of convenient control Download PDFInfo
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- CN108309691A CN108309691A CN201810138701.XA CN201810138701A CN108309691A CN 108309691 A CN108309691 A CN 108309691A CN 201810138701 A CN201810138701 A CN 201810138701A CN 108309691 A CN108309691 A CN 108309691A
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- training
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- fixed
- shaft
- motion arm
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0218—Drawing-out devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0274—Stretching or bending or torsioning apparatus for exercising for the upper limbs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/06—Arms
Abstract
The problem of a kind of thoracic surgery instrument for training of convenient control, effective solution in the training process control instrument；Including pedestal, support column is fixed on pedestal, support column is equipped with motion arm, pedestal is equipped with the seat positioned at motion arm end position, motion arm end both sides are equipped with trained arm, motion arm is internally provided with the motor for driving training arm movement, training arm includes the first rotating shaft that rotation is fixed in motion arm, first rotating shaft end is fixedly connected with pivoted arm, pivoted arm end is equipped with handle, rotation is equipped with the second shaft in motion arm, and the second shaft connects first rotating shaft, the percutaneous band connection motor of the second shaft through planetary gear train；Structure of the invention is ingenious, reasonable design, can adapt to different patients and uses, can avoid patient that from can not causing secondary injury when adaptation training intensity with speed-changing during training.
Description
Technical field
The present invention relates to surgery the field of medical instrument technology, are trained more particularly to a kind of thoracic surgery of convenient control
Instrument.
Background technology
Thoracic surgery is a medical specialty, specialize in Thoracic Organs, refers mainly to esophagus, lung, mediastinal are examined
This training is also included into disconnected and treatment, Breast Surgery field, wherein again based on pneumochirurgia and esophagus surgery.
Thoracic surgery would generally influence upper limb nerve and other musculatures, therefore particularly for patient postoperative rehabilitation
Important, the inadequate hospital of medical condition is merely able to rely on and rest to restore upper limb function, the better hospital of medical facilities at present
The rehabilitation machines of outfit can assist patient to carry out the recovery of upper limb function, but upper limb healing functions of the equipments are relatively single at present,
And be not easy to be controlled, especially when patient carries out rehabilitation training, patient hand cannot be detached from instrument, it is desirable to trained
Controlling on the way instrument will be very difficult, does not have the solution for this defect in existing equipment.
Invention content
For the above situation, to overcome the defect of the prior art, the purpose of the present invention is just to provide a kind of convenient control
The problem of thoracic surgery instrument for training, effective solution in the training process control instrument.
Its technical solution solved is that the present invention includes pedestal, and support column is fixed on pedestal, and support column is equipped with operation
Arm, pedestal are equipped with the seat positioned at motion arm end position, and motion arm end both sides are equipped with trained arm, are set inside motion arm
It includes the first rotating shaft that rotation is fixed in motion arm to have the motor for driving training arm movement, training arm, and first rotating shaft end is solid
Surely it is connected with pivoted arm, pivoted arm end is equipped with handle, is rotated in motion arm and be equipped with the second shaft, the second shaft is connected through planetary gear train
First rotating shaft, the percutaneous band connection motor of the second shaft；Planetary gear train includes the sun gear being fixedly connected in the second shaft, and second
Planet carrier is rotatably connected in shaft, sun gear external toothing there are multiple planetary gears being fixed on the planet carrier, turns outside first rotating shaft
It is dynamic to be connected with the outer tooth ring engaged with planetary gear, the fixed link being threaded through in first rotating shaft is equipped between outer tooth ring and planetary gear,
Fixed link is slided in first rotating shaft, can be fixedly connected respectively with planetary gear or outer tooth ring after fixed link sliding, in the second shaft
The sliding bar for rotating coaxially and connecting with fixed link is slidably connected, sliding boom end stretches out outside the second shaft, fixed on sliding bar
It is connected with fixed frame, can be fixedly connected respectively with planet carrier or outer tooth ring after fixed frame sliding, control sliding is equipped in motion arm
The control device of bar sliding.
Structure of the invention is ingenious, reasonable design, can adapt to different patients and uses, may be used also during training
With speed-changing, avoid patient that from can not causing secondary injury when adaptation training intensity.
Description of the drawings
Fig. 1 is the schematic front view of the present invention.
Fig. 2 is the sectional view of A-A in Fig. 1 of the present invention.
Fig. 3 is the enlarged drawing of B-B in Fig. 2 of the present invention（Structural schematic diagram of the planetary gear train in level-one rotating speed）.
Fig. 4 is structural schematic diagram of the planetary gear train in Second-Stage Rotating Speed in the present invention.
Fig. 5 is the sectional view of C-C in Fig. 3 of the present invention.
Fig. 6 is the sectional view of D-D in Fig. 3 of the present invention.
Fig. 7 is the sectional view of E-E in Fig. 4 of the present invention.
Fig. 8 is the enlarged diagram of the parts F in Fig. 7 of the present invention.
Specific implementation mode
The specific implementation mode of the present invention is described in further detail below in conjunction with attached drawing 1-8.
Embodiment：
By Fig. 1 to Fig. 8 it is found that a kind of thoracic surgery instrument for training of convenient control, including pedestal 1, it is fixed with support column 2 on pedestal 1,
Support column 2 is equipped with motion arm 3, and the length of support column 2 and motion arm 3 can be adjusted, and patient can be according to personal body
Reason and personal like are adjusted, and pedestal 1 is equipped with the seat 4 positioned at 3 end position of motion arm, patient can select to sit
It is trained on seat 4, can also stand and be trained on the ground, 3 end both sides of motion arm are equipped with trained arm 5, behaviour
Make arm 3 and be internally provided with the motor 6 for driving training arm 5 to move, training arm 5 includes the first rotating shaft that rotation is fixed in motion arm 3
7,7 end of first rotating shaft is fixedly connected with pivoted arm 8, and 8 end of pivoted arm is equipped with handle 9, and patient holds both sides training arm 5 when training
Handle 9 is trained, by the rotating speed of 6 controlled training arm 5 of speed regulating motor, the i.e. intensity of controlled training；Rotation is equipped in motion arm 3
Second shaft 10, the second shaft 10 connect first rotating shaft 7 through 14 system of planetary gear, and the second shaft 10 connects motor 6, electricity through belt 11
Machine 6 drives the rotation of the second shaft 10, the second shaft 10 to move first rotating shaft 7 through 14 frenulum of planetary gear and rotate；14 system of planetary gear includes
The sun gear 12 being fixedly connected in the second shaft 10 is rotatably connected to planet carrier 13 in second shaft 10, is nibbled outside sun gear 12
Conjunction has multiple planetary gears 14 being fixed on planet carrier 13, and the external tooth engaged with planetary gear 14 is rotatably connected to outside first rotating shaft 7
Ring 15 is equipped with the fixed link 16 being threaded through in first rotating shaft 7 between outer tooth ring 15 and planetary gear 14, fixed link 16 is in first rotating shaft
Sliding, fixed link 16 rotate simultaneously with first rotating shaft 7 in 7, after the sliding of fixed link 16 can respectively with planetary gear 14 or outer tooth ring 15
It is fixedly connected, when fixed link 16 is fixedly connected with planetary gear 14, is disconnected with outer tooth ring 15, first rotating shaft 7 is by planet at this time
The power that wheel 14 provides rotation is disconnected when fixed link 16 is fixedly connected with outer tooth ring 15 with planetary gear 14, and at this time first
The power of shaft 7 is provided by outer tooth ring 15, is slidably connected in the second shaft 10 and is rotated coaxially the sliding connecting with fixed link 16
Bar 17,17 end of sliding bar are stretched out outside the second shaft 10, fixed frame 18 are fixedly connected on sliding bar 17, after fixed frame 18 slides
It can be fixedly connected respectively with planet carrier 13 or outer tooth ring 15, it is de- with planet carrier 13 when fixed link 16 is fixedly connected with outer tooth ring 15
From connection, at this point, 15 position of outer tooth ring is fixed in motion arm 3, and planetary gear 14 is rotated around sun gear 12, fixed link 16 and row
It when carrier 13 is fixedly connected, is disconnected with outer tooth ring 15, at this point, planet carrier 13 will not rotate, i.e., the position of planetary gear 14 is solid
It is fixed, and outer tooth ring 15 can be freely rotated；The control device that control sliding bar 17 slides is equipped in motion arm 3.
In order to facilitate movement, 1 lower section of pedestal is equipped with multiple universal wheels 19.
In order to preferably be coordinated, the fixed link 16 includes the splined shaft 20 being threaded through in first rotating shaft 7, spline
20 end of axis is fixedly connected with the terminal pad 21 being rotatablely connected with sliding bar 17, and the presence of splined shaft 20 makes fixed link 16 and
One shaft 7 is rotated synchronously and can be produced relative sliding, and splined shaft 20 is located at one end in first rotating shaft 7 and is equipped with postive stop baffle 22,
Postive stop baffle 22 can prevent the abjection out of first rotating shaft 7 of fixed link 16.
In order to preferably be coordinated, 15 section of outer tooth ring is U-shaped, is equipped between outer tooth ring 15 and planetary gear 14
Gap 23, terminal pad 21 are located in gap 23.
In order to preferably coordinate, side adjacent with terminal pad 21 offers multiple first grooves on the outer tooth ring 15
24, the first pin 25 being extended in terminal pad 21 in pluggable first groove 24 is extended with direction in the rotation axis of planetary gear 14
Second pin 26 of terminal pad 21, the second groove 27 being inserted into for the second pin 26 is offered in terminal pad 21, and terminal pad 21 or so is sliding
Be fixedly connected respectively with outer tooth ring 15 or planetary gear 14 after dynamic, when terminal pad 21 under the action of sliding bar 17 to close to planetary gear
When 14 sides are moved, the second pin 26 on planetary gear 14 is inserted into the second groove 27 in terminal pad 21, planetary gear 14 and company
Disk 21 is connect to be fixedly connected, planetary gear 14 drives terminal pad 21 to rotate synchronously, i.e., planetary gear 14 drives first rotating shaft 7 to rotate, conversely,
When terminal pad 21 close to 15 side of outer tooth ring to when moving, outer tooth ring 15 is fixedly connected with terminal pad 21, the drive of outer tooth ring 15 the
One shaft 7 rotates.
In order to preferably coordinate, the outer tooth ring 15 side adjacent with fixed frame 18 offers multiple third grooves 28,
The third pin 29 being extended on fixed frame 18 in multiple pluggable third grooves 28, side adjacent with fixed frame 18 on planet carrier 13
Offer multiple 4th grooves 30, the 4th pin 31 being extended on planet carrier 13 in pluggable 4th groove 30,18 left side of fixed frame
It is fixedly connected respectively with outer tooth ring 15 or planet carrier 13 after right sliding, when fixed frame 18 is to close to the movement of 15 side of outer tooth ring,
Third pin 29 on fixed frame 18 is inserted into the third groove 28 on outer tooth ring 15, to which fixed frame 18 consolidates outer tooth ring 15
Fixed, outer tooth ring 15 no longer rotates, otherwise when fixed frame 18 close to 13 side of planet carrier to when moving, and fixed frame 18 is by planet carrier 13
Fixed, planet carrier 13 is not rotated further around the second shaft 10.
In order to preferably be controlled, the control device includes the operating lever 32 being slidably arranged in motion arm 3, behaviour
Make 32 end of bar through 33 universal hinging sliding bar of connecting rod, 17 end, connecting rod 33 drives sliding bar 17 to exist when slide bar 32
It stretches in second shaft 10, the fixed block 34 being fixed in motion arm 3 is socketed in operating lever 32, rank is offered on fixed block 34
Terraced hole 35, the disk 36 being fixed in operating lever 32 in pluggable stepped hole 35 are socketed with the first spring 37 in operating lever 32, and
One spring, 37 both ends are respectively against 3 inner wall of disk 36 and motion arm, and spring is always by disk 36 to the position far from fixed block 34
It pushes, 32 end of operating lever is stretched out outside motion arm 3, and the fixed lock being fixed on disk 36 in fixed block 34 is equipped in fixed block 34
Tight mechanism is fixed disk 36 with retaining mechanism, sliding bar 17 is in operating lever 32 at this time after disk 36 enters in stepped hole 35
Effect is lower so that terminal pad 21 is fixedly connected with planetary gear 14, and after opening retaining mechanism, the first spring 37 releases disk 36
Stepped hole 35, at this time terminal pad 21 be fixedly connected with outer tooth ring 15.
In order to facilitate control, the retaining mechanism includes the claw 38 being rotatably arranged in fixed block 34, and claw 38 is
Around the sector structure of center of circle rotation, claw 38 is located in fixed block 34 side through 39 connection fixing block of second spring, 34 side wall, the
The drawstring 40 being connected on claw 38 is equipped in two springs 39,40 other end of drawstring passes through fixed block 34 to stretch out outside motion arm 3,
Due to the sector structure of claw 38, claw 38 will not hinder its entrance when disk 36 is pushed into stepped hole 35, when disk 36
Disk 36 is blocked in the reset of claw 38 under the action of second spring 39 after, when needing unlocking disc 36, pulls drawstring 40,
So that claw 38 is rotated, allow the position of open disk 36, disk 36 is made to deviate from stepped hole 35.
Disk 36 damages in order to prevent, and the block 41 being socketed in operating lever 32 is equipped in the motion arm 3, works as locking
After mechanism opening, the first spring 37 has block 41 to block when releasing disk 36, when disk 36 is located in stepped hole 35, planet
It is level-one rotary regimes to take turns 14 systems, and when disk 36 withstands block 41,14 system of planetary gear is Second-Stage Rotating Speed state.
In order to which fixed frame 18 can be moved preferably, 3 inner wall of motion arm is equipped with slideway 42, is set on fixed frame 18
There is the sliding in slideway 42, slideway 42 is consistent with 10 axial direction of the second shaft, i.e., fixed frame 18 can only be along the second shaft 10
Axial direction movement, can not be rotated around the second shaft 10.
In the use of the present invention,
The present apparatus is moved under the action of universal wheel 19 on the position of needs, is powered on, then according to the needs of patient
The rotating speed of motor 6 is adjusted, and the transformation of 5 rotating speed of trained arm is realized by pushing the position of operating lever 32, is ready to open electricity
Machine 6 can carry out rehabilitation training.
Planetary gear 14 in the present apparatus is a shared two-stage rotating speed：Level-one rotating speed and Second-Stage Rotating Speed are operated when pulling out
When bar 32, fixed frame 18 is fixedly connected with outer tooth ring 15, and planetary gear 14 is rotated together with first rotating shaft 7, at this point, 14 system of planetary gear
State in level-one rotating speed；When inwardly pushing operating lever 32, first rotating shaft 7 is rotated together with outer tooth ring 15, fixed frame 18
It is fixedly connected with planet carrier 13,14 system of planetary gear is in the state of Second-Stage Rotating Speed；Level-one rotating speed is more than Second-Stage Rotating Speed, and patient can be with
According to the rehabilitation situation of itself, suitable rotating speed is selected to carry out rehabilitation training.
The transmission ratio of 14 system of planetary gear is previously set, due to planetary gear 14 is large transmission ratio, so in two level
When rotating speed, the velocity of rotation of pivoted arm 8 will very slowly, the patient that the initial stage that is very suitable for carries out rehabilitation training, and in level-one
When rotating speed, more it is suitble to the patient of rehabilitation mid-term.
In the training process, if being currently Second-Stage Rotating Speed, patient wants to stop training, can be directly by hand from handle 9
On take away, since the rotating speed of pivoted arm 8 is extremely slow, so, patient can't be damaged；If being now in level-one rotating speed, patient
Only drawstring 40 need to be pulled with foot, open retaining mechanism, the first spring 37 inwardly pushes operating lever 32, to make 14 system of planetary gear
It is quickly switched into Second-Stage Rotating Speed, it is very convenient.
In order to preferably be trained, set handle can be set on handle 9, can to avoid hand rubbing in rotation process
It wipes, the discomfort brought due to hand perspiration in training can also be reduced.
Motor 6 drives the rotation of the second shaft 10 through belt 11, has certain resiliency, when load is prominent in the second shaft 10
After so increasing, the damage that rigid connection can also be avoided to bring plays a certain protective role internal part.
When retaining mechanism is resetted, it is only necessary to pull out operating lever 32, disk 36 is made to come back in stepped hole 35, use
Retaining mechanism blocks disk 36.
Sliding bar 17 is rotatablely connected with terminal pad 21, and sliding bar 17 is fixedly connected with fixed frame 18, and fixed frame 18 slides
It is fixed on 3 inner wall of motion arm, rotation cannot be generated, so sliding bar 17 can not rotate, 17 turns of terminal pad 21 and sliding bar
Dynamic connection, it is ensured that sliding bar 17 can drive terminal pad 21 to move the rotation without influencing whether terminal pad 21.
The centrally disposed T-type groove of side is connect with sliding bar 17 in terminal pad 21, the end of sliding bar 17, which is stretched out, to be inserted into
T-block in T-type groove ensures the rotation connection between terminal pad 21 and sliding bar 17.
40 body lengths of drawstring are very long, can be disposed vertically on the ground, and patient is operated with foot, to prevent in training
When hand the drawbacks of cannot operating.
The present invention compared with the existing technology, has the advantages that：
One, mechanical speed governors principle, relative to circuit speed governing, enhanced convenience with it is accurate, after a protracted use, circuit-line
It is easy to happen failure, speed governing is caused to be failed, and mechanical structure can ensure its stability；
Two, classification training, corresponding different rehabilitation crowd, suited-community are extensive；
Three, in the training process can with manual switching rotating speed, avoid when rotating speed is too fast patient hand leave pivoted arm 8 cause it is secondary
Injury；
Four, motor 6 is driven using belt 11, the damage for avoiding positive drive from bringing internal components.
Structure of the invention is ingenious, reasonable design, can adapt to different patients and uses, may be used also during training
With manual switching rotating speed, avoid patient that from can not causing secondary injury when adaptation training intensity.
Claims (10)
1. a kind of thoracic surgery instrument for training of convenient control, including pedestal（1）, pedestal（1）On be fixed with support column（2）, support column
（2）It is equipped with motion arm（3）, pedestal（1）It is equipped with and is located at motion arm（3）The seat of end position（4）, motion arm（3）End
Both sides are equipped with trained arm（5）, motion arm（3）It is internally provided with drive training arm（5）The motor of movement（6）, which is characterized in that instruction
Practice arm（5）It is fixed on motion arm including rotation（3）Interior first rotating shaft（7）, first rotating shaft（7）End is fixedly connected with pivoted arm
（8）, pivoted arm（8）End is equipped with handle（9）, motion arm（3）Interior rotation is equipped with the second shaft（10）, the second shaft（10）Through planet
Wheel（14）System's connection first rotating shaft（7）, the second shaft（10）Through belt（11）Connect motor（6）；Planetary gear（14）System includes solid
Surely it is connected to the second shaft（10）On sun gear（12）, the second shaft（10）On be rotatably connected to planet carrier（13）, sun gear
（12）External toothing, which has, multiple is fixed on planet carrier（13）On planetary gear（14）, first rotating shaft（7）It is outer to be rotatably connected to and planet
Wheel（14）The outer tooth ring of engagement（15）, outer tooth ring（15）With planetary gear（14）Between be equipped be threaded through first rotating shaft（7）Interior consolidates
Fixed pole（16）, fixed link（16）In first rotating shaft（7）Interior sliding, fixed link（16）After sliding can respectively with planetary gear（14）Or it is outer
Ring gear（15）It is fixedly connected, the second shaft（10）It inside slidably connects and fixed link（16）Rotate coaxially the sliding bar of connection
（17）, sliding bar（17）The second shaft is stretched out in end（10）Outside, sliding bar（17）On be fixedly connected with fixed frame（18）, fixed frame
（18）After sliding can respectively with planet carrier（13）Or outer tooth ring（15）It is fixedly connected, motion arm（3）It is interior to be equipped with control sliding bar
（17）The control device of sliding.
2. a kind of thoracic surgery instrument for training of convenient control according to claim 1, which is characterized in that the pedestal（1）
Lower section is equipped with multiple universal wheels（19）.
3. a kind of thoracic surgery instrument for training of convenient control according to claim 1, which is characterized in that the fixed link
（16）Including being threaded through first rotating shaft（7）Interior splined shaft（20）, splined shaft（20）End is fixedly connected with and sliding bar（17）
The terminal pad of rotation connection（21）, splined shaft（20）Positioned at first rotating shaft（7）Interior one end is equipped with postive stop baffle（22）.
4. a kind of thoracic surgery instrument for training of convenient control according to claim 1, which is characterized in that the outer tooth ring
（15）Section is U-shaped, outer tooth ring（15）With planetary gear（14）Between be equipped with gap（23）, terminal pad（21）Positioned at gap（23）
It is interior.
5. a kind of thoracic surgery instrument for training of convenient control according to claim 1, which is characterized in that the outer tooth ring
（15）Upper and terminal pad（21）Adjacent side offers multiple first grooves（24）, terminal pad（21）On be extended with pluggable first
Groove（24）The first interior pin（25）, planetary gear（14）Rotation axis on be extended with towards terminal pad（21）Second pin（26）,
Terminal pad（21）On offer for second pin（26）The second groove being inserted into（27）, terminal pad（21）After horizontally slipping respectively with outside
Ring gear（15）Or planetary gear（14）It is fixedly connected.
6. a kind of thoracic surgery instrument for training of convenient control according to claim 1, which is characterized in that the outer tooth ring
（15）With fixed frame（18）Adjacent side offers multiple third grooves（28）, fixed frame（18）On be extended with and multiple can be inserted into the
Three grooves（28）Interior third pin（29）, planet carrier（13）Upper and fixed frame（18）Adjacent side offers multiple 4th grooves
（30）, planet carrier（13）On be extended with pluggable 4th groove（30）The 4th interior pin（31）, fixed frame（18）After horizontally slipping
Respectively with outer tooth ring（15）Or planet carrier（13）It is fixedly connected.
7. a kind of thoracic surgery instrument for training of convenient control according to claim 1, which is characterized in that the control device
Including being slidably arranged in motion arm（3）Interior operating lever（32）, operating lever（32）End is through connecting rod（33）Universal hinging slides
Bar（17）End, operating lever（32）On be socketed with and be fixed on motion arm（3）Interior fixed block（34）, fixed block（34）On offer
Stepped hole（35）, operating lever（32）On be fixed with pluggable fixed block（34）Interior disk（36）, operating lever（32）On be socketed with
First spring（37）, the first spring（37）Both ends are respectively against disk（36）And motion arm（3）Inner wall, operating lever（32）It stretches end
Go out motion arm（3）Outside, fixed block（34）Interior be equipped with is fixed disk（36）It is fixed on fixed block（34）Interior retaining mechanism.
8. a kind of thoracic surgery instrument for training of convenient control according to claim 1, which is characterized in that the retaining mechanism
Including being rotatably arranged on fixed block（34）Interior claw（38）, claw（38）For the sector structure rotated around the center of circle, claw（38）
Positioned at fixed block（34）Interior side is through second spring（39）Connection fixing block（34）Side wall, second spring（39）Inside it is equipped with connection
In claw（38）On drawstring（40）, drawstring（40）The other end passes through fixed block（34）Stretch out motion arm（3）Outside.
9. a kind of thoracic surgery instrument for training of convenient control according to claim 1, which is characterized in that the motion arm
（3）Interior be equipped with is socketed on operating lever（32）On block（41）.
10. a kind of thoracic surgery instrument for training of convenient control according to claim 1, which is characterized in that the motion arm
（3）Inner wall is equipped with slideway（42）, fixed frame（18）It is equipped in slideway（42）The slide bar of interior sliding（43）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810138701.XA CN108309691B (en) | 2018-02-10 | 2018-02-10 | Convenient thoracic surgery training appearance of control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810138701.XA CN108309691B (en) | 2018-02-10 | 2018-02-10 | Convenient thoracic surgery training appearance of control |
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| Publication Number | Publication Date |
|---|---|
| CN108309691A true CN108309691A (en) | 2018-07-24 |
| CN108309691B CN108309691B (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810138701.XA Expired - Fee Related CN108309691B (en) | 2018-02-10 | 2018-02-10 | Convenient thoracic surgery training appearance of control |
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| CN103899717A (en) * | 2012-12-25 | 2014-07-02 | 张家港市九鼎机械有限公司 | Speed changing mechanism |
| CN204106499U (en) * | 2014-09-26 | 2015-01-21 | 陈晓军 | Thoracic surgery convalescence device |
| CN206979715U (en) * | 2017-02-10 | 2018-02-09 | 陈立明 | A kind of body-building recovery apparatus |
| CN206468780U (en) * | 2017-02-15 | 2017-09-05 | 苏州萨伯工业设计有限公司 | Dual output power takeoff |
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