CN206576944U - A kind of orthopaedics bone-holder - Google Patents
A kind of orthopaedics bone-holder Download PDFInfo
- Publication number
- CN206576944U CN206576944U CN201621438858.7U CN201621438858U CN206576944U CN 206576944 U CN206576944 U CN 206576944U CN 201621438858 U CN201621438858 U CN 201621438858U CN 206576944 U CN206576944 U CN 206576944U
- Authority
- CN
- China
- Prior art keywords
- handlebar
- fixed
- touch panel
- group
- bone
- 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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- Surgical Instruments (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
The utility model discloses a kind of orthopaedics bone-holder, including handlebar and the control housing being fixed at the top of handlebar, the iron core that an outside is wound with coil is fixed in the inside of the control housing, a centrally disposed hollow-core construction at the top of the handlebar, the handlebar is placing one group of baffle plate positioned at the inside of hollow-core construction, one group of permanent magnet is fixed in the upper surface of the baffle plate, a centrally disposed hollow structure inside the handlebar, a top connecting bar for running through the hollow structure is fixed at the center of the basal surface of the baffle plate, the top connecting bar fixes a top touch panel in one end positioned at handlebar bottom, one group of bottom connector rails is fixed in the bottom of the handlebar.The utility model is simple in construction, by the cushioning effect power of magnet pieces, and while effectively clamping to bone, effective cushioning effect can be played again, so as to mitigate operating difficulty, due to the controllability of electromagnetism, being capable of effective clamping dynamics of the control unit to bone.
Description
Technical field
The utility model is related to orthopaedic technique field, specially a kind of orthopaedics bone-holder.
Background technology
China patent No. CN201120537798.5 discloses a kind of orthopaedics three-paw bone-holding tool.The orthopaedics holds bone with three-jaw
Device, including double end fixed claw and movable claw, the fixed claw connecting rod of double end fixed claw lower end are provided with silk braid, the connection of silk braid internal thread
There is the leading screw of control movable claw movement, double end fixed claw and movable claw inner surface, which are provided with the inside of anti-slip veins, movable claw, passes through screw
Scalable securing plate is installed.The orthopaedics three-paw bone-holding tool, simple in construction, small volume is easy to use, three-paw bone-holding tool can be made to exist
It is more firm when fixed, so as to mitigate operating difficulty, smoothly completed beneficial to operation.
It is obvious that said apparatus is the clamping stablized by helicitic texture to bone, because this kind of mode is hardness
Structure, so when being clamped to bone, it is easy to due to part and the hard contact of bone, and causes bone to be damaged, with one
Fixed potential safety hazard.
The content of the invention
The purpose of this utility model is to provide a kind of orthopaedics bone-holder, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of orthopaedics bone-holder, including handlebar
With the control housing being fixed at the top of handlebar, the iron core that an outside is wound with coil is fixed in the inside of the control housing,
A centrally disposed hollow-core construction at the top of the handlebar, the handlebar is placing one group of gear positioned at the inside of hollow-core construction
Plate, the centrally disposed hollow structure that the upper surface of the baffle plate is fixed inside one group of permanent magnet, the handlebar, the gear
A top connecting bar for running through the hollow structure is fixed at the center of the basal surface of plate, and the top connecting bar is positioned at handle
A top touch panel is fixed in one end of bar bottom, and one group of bottom connector rails, the bottom connection are fixed in the bottom of the handlebar
One group of bottom touch panel is fixed in the bottom of bar, and the bottom touch panel and top touch panel are all provided with fluted knot at the center of opposition end face
Structure.
Preferably, the control signal of the coil connects the control output end of a group controller by wire.
Preferably, the permanent magnet is Nd-Fe-B permanent magnet.
Preferably, the construction profile of the groove structure is circular configuration.
Preferably, the center of circle of two groove structures in the bottom touch panel and top touch panel is straight in same
On line.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, passes through magnet pieces
Cushioning effect power, while effectively clamping to bone, can play effective cushioning effect again, so that it is difficult to mitigate operation
Degree, being capable of effective clamping dynamics of the control unit to bone due to the controllability of electromagnetism.
Brief description of the drawings
Fig. 1 is a kind of complete section structural representation of orthopaedics bone-holder of the utility model；
Fig. 2 is the structural representation of bottom touch panel and top touch panel in a kind of orthopaedics bone-holder of the utility model；
In figure：1. handlebar, 2. control housings, 3. bottom connector rails, 4. bottom touch panels, 5. groove structures, 6. iron cores, 7.
Coil, 8. hollow-core constructions, 9. permanent magnets, 10. baffle plates, 11. hollow structures, 12. top connecting bars, 13. top touch panels.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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, belongs to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment that the utility model is provided：A kind of orthopaedics bone-holder, including handlebar
1 fixes an outside and is wound with coil 7 with the control housing 2 for being fixed on the top of handlebar 1, the inside of the control housing 2
Iron core 6, a centrally disposed hollow-core construction 8 at the top of handlebar 1, the handlebar 1 is in the inside positioned at hollow-core construction 8
Place one group of baffle plate 10, the upper surface of the baffle plate 10 fix inside one group of permanent magnet 9, the handlebar 1 centrally disposed one
A top connecting bar for running through the hollow structure 11 is fixed at individual hollow structure 11, the center of the basal surface of the baffle plate 10
12, the top connecting bar 12 fixes a top touch panel 13, the bottom of the handlebar 1 in one end positioned at the bottom of handlebar 1
One group of bottom connector rails 3 is fixed in portion, and one group of bottom touch panel 4, the He of bottom touch panel 4 are fixed in the bottom of the bottom connector rails 3
Top touch panel 13 is equipped with groove structure 5 at the center of opposition end face.
The control signal of the coil 7 connects the control output end of a group controller by wire, realizes to coil 7
Effectively control；The permanent magnet 9 is Nd-Fe-B permanent magnet, and the magnetic and mechanical property of this kind of permanent magnet 9 are stronger；The groove knot
The construction profile of structure 5 is circular configuration so that bone can uniformly undertake in the power by the device；Positioned at the bottom
The center of circle of two groove structures 5 in touch panel 4 and top touch panel 13 is on the same line, so that the He of bottom touch panel 4
The active force of top touch panel 13 can act on same circle centre position.
Specifically used mode：In utility model works, handlebar 1 is held, is injected by controller to the inside of coil 7
Orientation and quantitative electric current, so that iron core 6 produces magnetic field, when iron core 6 is produced with permanent magnet 9 in opposite magnetic identical
During magnetic pole, according to identical charges repel each other the principle that there is a natural attraction between the sexes, permanent magnet 9 drives baffle plate 10 to move down, now, passes through bottom touch panel
4 and top touch panel 13 inside groove structure 5 in, when baffle plate 10 is moved down, bottom touch panel 4 and top touch panel 13 can be tight
Grip and hold bone, furthermore it is possible to control the clamping dynamics between bottom touch panel 4 and top touch panel 13 according to the size of electric current.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of orthopaedics bone-holder, including handlebar (1) and the control housing (2) that is fixed at the top of handlebar (1), its feature
It is：The iron core (6) that an outside is wound with coil (7), handlebar (1) top are fixed in the inside of the control housing (2)
A centrally disposed hollow-core construction (8) in portion, the handlebar (1) is placing one group of baffle plate positioned at the inside of hollow-core construction (8)
(10), the upper surface of the baffle plate (10) is fixed in one group of permanent magnet (9), centrally disposed one of handlebar (1) inside
A top connecting bar for running through the hollow structure (11) is fixed at hollow structure (11), the center of the basal surface of the baffle plate (10)
(12), the top connecting bar (12) fixes a top touch panel (13), the handle in one end positioned at handlebar (1) bottom
One group of bottom connector rails (3) is fixed in the bottom of bar (1), and one group of bottom touch panel (4) is fixed in the bottom of the bottom connector rails (3),
The bottom touch panel (4) and top touch panel (13) are equipped with groove structure (5) at the center of opposition end face.
2. a kind of orthopaedics bone-holder according to claim 1, it is characterised in that：The control signal of the coil (7)
The control output end of a group controller is connected by wire.
3. a kind of orthopaedics bone-holder according to claim 1, it is characterised in that：The permanent magnet (9) be neodymium iron boron forever
Magnet.
4. a kind of orthopaedics bone-holder according to claim 1, it is characterised in that：Outside the structure of the groove structure (5)
Shape is circular configuration.
5. a kind of orthopaedics bone-holder according to claim 1, it is characterised in that：Positioned at the bottom touch panel (4) and top
The center of circle of two groove structures (5) in portion's touch panel (13) is on the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621438858.7U CN206576944U (en) | 2016-12-26 | 2016-12-26 | A kind of orthopaedics bone-holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621438858.7U CN206576944U (en) | 2016-12-26 | 2016-12-26 | A kind of orthopaedics bone-holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206576944U true CN206576944U (en) | 2017-10-24 |
Family
ID=60109461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621438858.7U Expired - Fee Related CN206576944U (en) | 2016-12-26 | 2016-12-26 | A kind of orthopaedics bone-holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206576944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107669352A (en) * | 2017-11-21 | 2018-02-09 | 朱礼敬 | A kind of medical-ophthalmologic electromagnetism buffer-type presss from both sides face device |
-
2016
- 2016-12-26 CN CN201621438858.7U patent/CN206576944U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107669352A (en) * | 2017-11-21 | 2018-02-09 | 朱礼敬 | A kind of medical-ophthalmologic electromagnetism buffer-type presss from both sides face device |
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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: 20171024 Termination date: 20181226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |