CN207125785U - A kind of nail taking out apparatus in orthopaedics of convenient regulation - Google Patents
A kind of nail taking out apparatus in orthopaedics of convenient regulation Download PDFInfo
- Publication number
- CN207125785U CN207125785U CN201720172667.9U CN201720172667U CN207125785U CN 207125785 U CN207125785 U CN 207125785U CN 201720172667 U CN201720172667 U CN 201720172667U CN 207125785 U CN207125785 U CN 207125785U
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- fixedly connected
- plate
- gear
- rotating shaft
- supporting plate
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Abstract
The utility model discloses a kind of nail taking out apparatus in orthopaedics of convenient regulation, including base, supporting plate is fixedly connected with the top of the base, the inside of the supporting plate offers sliding groove, the bottom of the sliding groove inwall is fixedly connected with expansion link, connecting plate is provided through on the right side of the supporting plate, the top of the expansion link is fixedly connected with the bottom of connecting plate, and the left side that supporting plate is through on the left of the connecting plate is fixedly connected with placing plate.The utility model is by setting base, supporting plate, sliding groove, expansion link, connecting plate, placement plate, rotating shaft, first gear, motor housing, motor, second gear, snap ring, standing groove, connecting rod, clutch shaft bearing, screw rod, second bearing, fixture block and controller, solve the problems, such as that existing device for fetching nail needs medical personnel to be operated manually when in use, avoid medical personnel and occur the phenomenon shaken when nail is taken, reduce influence caused by when taking nail.
Description
Technical field
Orthopaedics appliance technology is the utility model is related to, specially a kind of nail taking out apparatus in orthopaedics of convenient regulation.
Background technology
Orthopaedics is one of most common section office of various big hospital, main dissection, physiology and the pathology for studying skeletal musculature,
The normal morphology and function of this system are kept and developed with medicine, operation and physical method.With the change of epoch and society
More, injury of orthopaedics department spectrum has obvious change, for example, the disease such as tuberculous osteoarthropathy, osteomyelitis, infantile paralysis significantly reduces,
Wound showed increased caused by traffic accident.The change of injury of orthopaedics department spectrum, this just needs orthopaedics to grow with each passing hour.
Device for fetching nail is needed to use when the patient to fracture carries out and takes nail, but existing device for fetching nail makes
With when need medical personnel to be operated manually, add the labour of user, and medical personnel take nail when
Time is shaken unavoidably, to taking nail to impact.
Utility model content
The purpose of this utility model is to provide a kind of nail taking out apparatus in orthopaedics of convenient regulation, possesses and take the excellent of nail automatically
Point, solve the problems, such as that existing device for fetching nail needs medical personnel to be operated manually when in use.
To achieve the above object, the utility model provides following technical scheme：A kind of nail taking out apparatus in orthopaedics of convenient regulation,
Including base, supporting plate is fixedly connected with the top of the base, the inside of the supporting plate offers sliding groove, the slip
The bottom of groove inwall is fixedly connected with expansion link, and connecting plate, the top of the expansion link are provided through on the right side of the supporting plate
Portion is fixedly connected with the bottom of connecting plate, and the left side that supporting plate is through on the left of the connecting plate is fixedly connected with placing plate,
Left side at the top of the placement plate is provided through rotating shaft, and the surface of the rotating shaft is arranged with first gear, the first gear
Positioned at the top for placing plate, motor housing is provided with the top of the placement plate, the bottom of the motor chamber interior wall is fixedly connected with
Motor, the top that the output shaft of the motor is through to motor housing are fixedly connected with second gear, the left side of the second gear
It is intermeshed with first gear, the surface of the rotating shaft is arranged with snap ring, the bottom of the snap ring and the top slide for placing plate
Connection, the bottom of the rotating shaft offer standing groove, and the bottom land of the standing groove slidably connects two connecting rods, the rotating shaft
The bottom on right side is provided with clutch shaft bearing, and screw rod, a left side for the standing groove inwall are provided through on the right side of the clutch shaft bearing
Side is provided with second bearing, and the left side that the left end of the screw rod is through to connecting rod is fixedly connected with second bearing, the connection
The bottom that the bottom of bar is through to rotating shaft is fixedly connected with fixture block, and controller is fixedly connected with the top of the supporting plate, described
Controller is electrically connected with motor and expansion link respectively.
Preferably, locating dowel is fixedly connected with the top of the base, connecting plate is through at the top of the locating dowel
Top, limited block is fixedly connected with the top of the locating dowel, the limited block is located at the top of connecting plate.
Preferably, locating slot is offered at the top of the placement plate, the bottom of the motor housing and the bottom land of locating slot lead to
Cross fixture to be fixedly connected, be provided with protective housing at the top of the placement plate, the top of protective housing is through at the top of the rotating shaft
Portion, the motor, first gear, second gear and snap ring are respectively positioned on the inside of protective housing.
Preferably, the bottom symmetrical of the snap ring is fixedly connected with the first sliding block, offered at the top of the placement plate with
The first chute that first sliding block is used cooperatively.
Preferably, the second sliding block is fixedly connected with the top of the connecting rod, the bottom of the rotating shaft offers and second
The second chute that sliding block is used cooperatively, the surface of the screw rod are provided with positive/negative thread, and the surface of the screw rod is arranged limited location
Plate.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by setting base, supporting plate, sliding groove, expansion link, connecting plate, placement plate, rotating shaft, first
Gear, motor housing, motor, second gear, snap ring, standing groove, connecting rod, clutch shaft bearing, screw rod, second bearing, fixture block and control
Device processed, solve the problems, such as that existing device for fetching nail needs medical personnel to be operated manually when in use, avoid doctor
There is the phenomenon shaken when nail is taken in shield personnel, and reduce influence caused by when taking nail.
2nd, the utility model plays a part of that connecting plate is fixed, avoids connecting plate by the setting of locating dowel
Occur the phenomenon rocked when in use, add stability when taking nail, by the setting of limited block, play to connecting plate
Spacing effect, avoid connecting plate and the phenomenon departed from locating dowel occur, by the setting of protective housing, play to the device zero
The effect that part is protected, by the setting of the first sliding block, play a part of being easy to coordinate snap ring countershaft to be supported, increase
Stability when rotating shaft uses, by the setting of the second sliding block, fluency during connecting rod movement is added, passes through limiting plate
Setting, avoid two connecting rods and occur the phenomenon collided when in use.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model A-A close-up schematic view；
Fig. 3 is the upward view of the utility model fixture block.
In figure：Plate, 7 rotating shafts, 8 first gears, 9 are placed in 1 base, 2 supporting plates, 3 sliding grooves, 4 expansion links, 5 connecting plates, 6
Motor housing, 10 motors, 11 second gears, 12 snap rings, 13 standing grooves, 14 connecting rods, 15 clutch shaft bearings, 16 screw rods, 17 second axles
Hold, 18 fixture blocks, 19 controllers, 20 locating dowels, 21 limited blocks, 22 protective housings, 23 first sliding blocks, 24 second sliding blocks, 25 limiting plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3, a kind of nail taking out apparatus in orthopaedics of convenient regulation, including base 1, the top of base 1 is referred to be fixedly connected
There is locating dowel 20, by the setting of locating dowel 20, play a part of that connecting plate 5 is fixed, avoid connecting plate 5 and using
When there is the phenomenon rocked, add stability when taking nail, the top of locating dowel 20 is through to the top of connecting plate 5,
The top of locating dowel 20 is fixedly connected with limited block 21, by the setting of limited block 21, plays the effect spacing to connecting plate 5,
Avoid connecting plate 5 and the phenomenon departed from locating dowel 20 occur, limited block 21 is located at the top of connecting plate 5, and the top of base 1 is consolidated
Surely supporting plate 2 is connected with, the inside of supporting plate 2 offers sliding groove 3, and the bottom of the inwall of sliding groove 3 is fixedly connected with expansion link
4, the right side of supporting plate 2 is provided through connecting plate 5, and the top of expansion link 4 is fixedly connected with the bottom of connecting plate 5, connecting plate 5
Left side be through to the left side of supporting plate 2 and be fixedly connected with placing plate 6, the top for placing plate 6 offers locating slot, motor housing 9
Bottom be fixedly connected with the bottom land of locating slot by fixture, place plate 6 top be provided with protective housing 22, pass through protective housing
22 setting, play a part of protecting the apparatus parts, the top of rotating shaft 7 is through to the top of protective housing 22, motor
10th, first gear 8, second gear 11 and snap ring 12 are respectively positioned on the inside of protective housing 22, place the left side at the top of plate 6 through setting
There is rotating shaft 7, the surface of rotating shaft 7 is arranged with first gear 8, and positioned at the top for placing plate 6, the top for placing plate 6 is set first gear 8
Motor housing 9 is equipped with, the bottom of the inwall of motor housing 9 is fixedly connected with motor 10, and the output shaft of motor 10 is through to the top of motor housing 9
Portion is fixedly connected with second gear 11, and left side and the first gear 8 of second gear 11 are intermeshed, and the surface of rotating shaft 7 is arranged with
Snap ring 12, the bottom symmetrical of snap ring 12 are fixedly connected with the first sliding block 23, by the setting of the first sliding block 23, play and be easy to coordinate
The effect that the countershaft 7 of snap ring 12 is supported, stability when rotating shaft 7 uses is added, the top for placing plate 6 offers and the
The first chute that one sliding block 23 is used cooperatively, the bottom of snap ring 12 are connected with placing the top slide of plate 6, and the bottom of rotating shaft 7 is opened
Provided with standing groove 13, the bottom land of standing groove 13 slidably connects two connecting rods 14, and the top of connecting rod 14 is fixedly connected with
Two sliding blocks 24, by the setting of the second sliding block 24, fluency when connecting rod 14 moves is added, the bottom of rotating shaft 7 offers
The second chute being used cooperatively with the second sliding block 24, the surface of screw rod 16 are provided with positive/negative thread, and the surface of screw rod 16 is arranged with
Limiting plate 25, by the setting of limiting plate 25, avoid two connecting rods 14 and occur the phenomenon collided, rotating shaft when in use
The bottom on 7 right sides is provided with clutch shaft bearing 15, and the right side of clutch shaft bearing 15 is provided through screw rod 16, a left side for the inwall of standing groove 13
Side is provided with second bearing 17, and the left side that the left end of screw rod 16 is through to connecting rod 14 is fixedly connected with second bearing 17, is connected
The bottom that the bottom of bar 14 is through to rotating shaft 7 is fixedly connected with fixture block 18, and the top of supporting plate 2 is fixedly connected with controller 19,
Controller 19 is electrically connected with motor 10 and expansion link 4 respectively.
In use, being operated by the controlled motor 10 of controller 19 and expansion link 4,11 turns of second gear is driven by motor 10
It is dynamic, engaged by second gear 11 with first gear 8, make first gear 8 drive rotating shaft 7 to rotate, by user manually nail
Son fixture block 18 clamps, and drives nail to rotate by rotating shaft 7, drives connecting plate 5 by expansion link 4, connecting plate 5, which drives, places plate
6, place plate 6 and drive rotating shaft 7 to move up, you can drive nail to separate when rotating shaft 7 rotates, you can to reach automatic
Effect.
In summary：The nail taking out apparatus in orthopaedics of the convenient regulation, the utility model is by setting base 1, supporting plate 2, sliding
Dynamic groove 3, expansion link 4, connecting plate 5, placement plate 6, rotating shaft 7, first gear 8, motor housing 9, motor 10, second gear 11, snap ring
12nd, standing groove 13, connecting rod 14, clutch shaft bearing 15, screw rod 16, second bearing 17, fixture block 18 and controller 19, are solved existing
Device for fetching nail the problem of needing medical personnel to be operated manually when in use.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of nail taking out apparatus in orthopaedics of convenient regulation, including base（1）, it is characterised in that：The base（1）Top fix
It is connected with supporting plate（2）, the supporting plate（2）Inside offer sliding groove（3）, the sliding groove（3）The bottom of inwall is consolidated
Surely it is connected with expansion link（4）, the supporting plate（2）Right side be provided through connecting plate（5）, the expansion link（4）Top
With connecting plate（5）Bottom be fixedly connected, the connecting plate（5）Left side be through to supporting plate（2）Left side with place plate（6）
It is fixedly connected, the placement plate（6）Rotating shaft is provided through on the left of top（7）, the rotating shaft（7）Surface be arranged with first
Gear（8）, the first gear（8）Positioned at placement plate（6）Top, the placement plate（6）Top be provided with motor housing
（9）, the motor housing（9）The bottom of inwall is fixedly connected with motor（10）, the motor（10）Output shaft be through to motor
Case（9）Top and second gear（11）It is fixedly connected, the second gear（11）Left side and first gear（8）Mutually nibble
Close, the rotating shaft（7）Surface be arranged with snap ring（12）, the snap ring（12）Bottom with place plate（6）Top slide connect
Connect, the rotating shaft（7）Bottom offer standing groove（13）, the standing groove（13）Bottom land slidably connect two connecting rods
（14）, the rotating shaft（7）The bottom on right side is provided with clutch shaft bearing（15）, the clutch shaft bearing（15）Right side be provided through
Screw rod（16）, the standing groove（13）Second bearing is provided with the left of inwall（17）, the screw rod（16）Left end be through to
Connecting rod（14）Left side and second bearing（17）It is fixedly connected, the connecting rod（14）Bottom be through to rotating shaft（7）Bottom
Portion and fixture block（18）It is fixedly connected, the supporting plate（2）Top be fixedly connected with controller（19）, the controller（19）Point
Not and motor（10）And expansion link（4）It is electrically connected with.
A kind of 2. nail taking out apparatus in orthopaedics of convenient regulation according to claim 1, it is characterised in that：The base（1）'s
Top is fixedly connected with locating dowel（20）, the locating dowel（20）Top be through to connecting plate（5）Top, the locating dowel
（20）Top be fixedly connected with limited block（21）, the limited block（21）Positioned at connecting plate（5）Top.
A kind of 3. nail taking out apparatus in orthopaedics of convenient regulation according to claim 1, it is characterised in that：The placement plate（6）
Top offer locating slot, the motor housing（9）Bottom be fixedly connected with the bottom land of locating slot by fixture, it is described to put
Put plate（6）Top be provided with protective housing（22）, the rotating shaft（7）Top be through to protective housing（22）Top, the electricity
Machine（10）, first gear（8）, second gear（11）And snap ring（12）It is respectively positioned on protective housing（22）Inside.
A kind of 4. nail taking out apparatus in orthopaedics of convenient regulation according to claim 1, it is characterised in that：The snap ring（12）'s
Bottom symmetrical is fixedly connected with the first sliding block（23）, the placement plate（6）Top offer and the first sliding block（23）Cooperation makes
First chute.
A kind of 5. nail taking out apparatus in orthopaedics of convenient regulation according to claim 1, it is characterised in that：The connecting rod（14）
Top be fixedly connected with the second sliding block（24）, the rotating shaft（7）Bottom offer and the second sliding block（24）It is used cooperatively
Second chute, the screw rod（16）Surface be provided with positive/negative thread, the screw rod（16）Surface be arranged with limiting plate（25）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720172667.9U CN207125785U (en) | 2017-02-25 | 2017-02-25 | A kind of nail taking out apparatus in orthopaedics of convenient regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720172667.9U CN207125785U (en) | 2017-02-25 | 2017-02-25 | A kind of nail taking out apparatus in orthopaedics of convenient regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207125785U true CN207125785U (en) | 2018-03-23 |
Family
ID=61630394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720172667.9U Expired - Fee Related CN207125785U (en) | 2017-02-25 | 2017-02-25 | A kind of nail taking out apparatus in orthopaedics of convenient regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207125785U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703801A (en) * | 2018-06-15 | 2018-10-26 | 中国人民解放军陆军军医大学第附属医院 | It is a kind of percutaneously to position the minimally invasive internal fixation steel plate screw withdrawing device of orthopaedics and method |
| CN109223162A (en) * | 2018-07-30 | 2019-01-18 | 郑州大学第附属医院 | Orthopaedics takes nail equipment |
| CN110368083A (en) * | 2019-08-20 | 2019-10-25 | 边逸群 | A kind of orthopaedic trauma of accurate positionin is clamped with replacement and fixation |
| CN111467024A (en) * | 2020-04-16 | 2020-07-31 | 河南省洛阳正骨医院（河南省骨科医院） | Portable orthopedics nail taking device |
| CN112890943A (en) * | 2021-01-14 | 2021-06-04 | 蔡执中 | Orthopedics nail taking equipment capable of quickly taking nail and preventing broken nail |
-
2017
- 2017-02-25 CN CN201720172667.9U patent/CN207125785U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703801A (en) * | 2018-06-15 | 2018-10-26 | 中国人民解放军陆军军医大学第附属医院 | It is a kind of percutaneously to position the minimally invasive internal fixation steel plate screw withdrawing device of orthopaedics and method |
| CN108703801B (en) * | 2018-06-15 | 2019-11-12 | 中国人民解放军陆军军医大学第一附属医院 | A kind of percutaneous positioning minimally invasive internal fixation steel plate screw withdrawing device of orthopaedics |
| CN109223162A (en) * | 2018-07-30 | 2019-01-18 | 郑州大学第附属医院 | Orthopaedics takes nail equipment |
| CN109223162B (en) * | 2018-07-30 | 2021-04-02 | 郑州大学第一附属医院 | Nail removing equipment for orthopedics department |
| CN110368083A (en) * | 2019-08-20 | 2019-10-25 | 边逸群 | A kind of orthopaedic trauma of accurate positionin is clamped with replacement and fixation |
| CN111467024A (en) * | 2020-04-16 | 2020-07-31 | 河南省洛阳正骨医院（河南省骨科医院） | Portable orthopedics nail taking device |
| CN112890943A (en) * | 2021-01-14 | 2021-06-04 | 蔡执中 | Orthopedics nail taking equipment capable of quickly taking nail and preventing broken nail |
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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: 20180323 Termination date: 20190225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |