CN206044657U - Adjustment type orthopaedics sampler - Google Patents
Adjustment type orthopaedics sampler Download PDFInfo
- Publication number
- CN206044657U CN206044657U CN201620787873.6U CN201620787873U CN206044657U CN 206044657 U CN206044657 U CN 206044657U CN 201620787873 U CN201620787873 U CN 201620787873U CN 206044657 U CN206044657 U CN 206044657U
- Authority
- CN
- China
- Prior art keywords
- sampling
- drill bit
- sampling plate
- drilling rod
- plate
- 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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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a kind of adjustment type orthopaedics sampler, including drill bit and drilling rod, operation handle is provided with the other end of drilling rod, the sampling cavity of bottom end opening is provided with drill bit, drill lip is provided with the bottom of drill bit, sampling plate is provided with sampling intracavity, one end of sampling plate is connected on the inwall of sampling cavity by rotary shaft, the side wall of drill bit with the regulation passage that is connected is provided with drilling rod, and at the opening of regulation passage, it is arranged on the top of rotary shaft, regulation lacing wire is provided between the middle part of sampling plate and regulation passage, it is provided with operation handle and adjusts the pull lever that lacing wire is connected.Simple structure of the present utility model, simple operation, 1 1.5CM of sclerotin depth is pierced by drill bit when in use, but sampling plate is pulled up by pull lever, sampling plate is made to complete to sample and complete to cut off sample sclerotin by the lifting action of sampling plate, improve the precision and efficiency of sampling, stability in use is good and strong applicability, and practicality is good.
Description
Technical field
This utility model belongs to orthopaedics equipment technical field, in particular to a kind of adjustment type orthopaedics sampler.
Background technology
In orthopaedic technique, auger is a kind of conventional equipment, and which is mainly used in drilling through vertebral body sclerotin row pathologic finding,
Which first punctures in pedicle in operation and sets up service aisle, and sampling is drilled through service aisle one spacing of rotary drilling forward
From, i.e. can be comprising one section of cylindrical sclerotin in trepan, its distal end is connected with Intrapyramidal other sclerotin, and is sampled and repaired the roads fast
Usually end can be dialled so as to take out sclerotin in cylindrical sclerotin distal end when speed is transferred to, but the orthopaedics auger of prior art
Cannot be adjusted, so as in actual use, transfer to during jumping through rings, which is not enough to cutting-off sample with the frictional force of service aisle
This sclerotin, so as to the accuracy that can affect to a certain extent to check, the suitability and practicality can be restricted to a certain extent.
The content of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of simple structure, simple operation and makes
With the adjustment type orthopaedics sampler of good stability.
The technical scheme for realizing this utility model purpose is a kind of adjustment type orthopaedics sampler, including drill bit and drilling rod, institute
State that drill bit is connected to one end of the drilling rod and the other end in the drilling rod is provided with operation handle, bottom is provided with the drill bit
The sampling cavity of end opening, is provided with drill lip in the bottom of the drill bit, is provided with sampling plate in the sampling intracavity, the sampling plate
One end is connected on the inwall of the sampling cavity by rotary shaft, the side wall of the drill bit with the regulation that is connected is provided with drilling rod
The top of rotary shaft is arranged at passage, and the opening for adjusting passage, adjusts logical with described at the middle part of the sampling plate
Regulation lacing wire is provided between road, is provided with the operation handle and the pull lever that lacing wire is connected is adjusted with described.
The width of the sampling plate is less than the 1/2 of sampling cavity width and is provided with cutting edge in the end of the sampling plate.
The sampling plate is U-shape structure plate body.
Fixing clip is provided with the operation handle, the pull lever is fixed by fixing clip positioning after pulling.
This utility model has positive effect：Simple structure of the present utility model, simple operation, when in use by boring
Head pierces sclerotin depth 1-1.5CM, but pulls up sampling plate by pull lever, so that sampling plate is completed to sample and led to
The lifting action of over sampling plate completes to cut off sample sclerotin, substantially increases the precision and efficiency of sampling, stability in use it is good and
Strong applicability, practicality are good.
Description of the drawings
In order that content of the present utility model is more likely to be clearly understood, below according to specific embodiment and with reference to attached
Figure, is described in further detail to this utility model, wherein：
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Embodiment 1
Fig. 1 shows a kind of specific embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model
Figure.
See Fig. 1, a kind of adjustment type orthopaedics sampler, including drill bit 1 and drilling rod 2, the drill bit 1 is connected to the drilling rod 2
One end and the other end in the drilling rod 2 is provided with operation handle 3, the sampling cavity 4 of bottom end opening is provided with the drill bit 1,
Drill lip is provided with the bottom of the drill bit 1, sampling plate 5 is provided with the sampling cavity 4, one end of the sampling plate 5 is by rotation
Rotating shaft 6 is connected on the inwall of the sampling cavity 4, and the side wall of the drill bit 1 is interior with drilling rod 2 to be provided with the regulation passage 7 being connected,
And the top of rotary shaft 6 is arranged at the opening for adjusting passage 7, in the middle part of the sampling plate 5 and the regulation passage 7
Between be provided with regulation lacing wire 8, be provided with the operation handle 3 and adjust the pull lever 9 that is connected of lacing wire 8 with described.
The width of the sampling plate is less than the 1/2 of sampling cavity width and is provided with cutting edge in the end of the sampling plate.
The sampling plate is U-shape structure plate body.
Fixing clip 10 is provided with the operation handle 3, the pull lever is fixed by fixing clip positioning after pulling.
May insure that sampling plate is in settling position after sampling.
Simple structure of the present utility model, simple operation, pierce sclerotin depth 1-1.5CM by drill bit, so when in use
And pass through pull lever and sampling plate is pulled up, so that sampling plate completes to sample and completes to cut by the lifting action of sampling plate
Disconnected sample sclerotin, substantially increases the precision and efficiency of sampling, and stability in use is good and strong applicability, and practicality is good.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate this utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need to give to all of embodiment
It is exhaustive.And these belong to connotation of the present utility model it is extended obvious change or variation still fall within it is practical
New protection domain.
Claims (4)
1. a kind of adjustment type orthopaedics sampler, including drill bit and drilling rod, the drill bit are connected to one end of the drilling rod and in institute
The other end for stating drilling rod is provided with operation handle, it is characterised in that：The sampling cavity of bottom end opening is provided with the drill bit, described
The bottom of drill bit is provided with drill lip, is provided with sampling plate in the sampling intracavity, and one end of the sampling plate is connected to by rotary shaft
On the inwall of the sampling cavity, the side wall of the drill bit with the regulation passage that is connected, and the regulation passage are provided with drilling rod
Opening at be arranged on the top of rotary shaft, be provided with regulation lacing wire between the middle part of the sampling plate and the regulation passage,
Be provided with the operation handle pull lever that lacing wire is connected is adjusted with described.
2. adjustment type orthopaedics sampler according to claim 1, it is characterised in that：The width of the sampling plate is less than sampling
Chamber width 1/2 and be provided with cutting edge in the end of the sampling plate.
3. adjustment type orthopaedics sampler according to claim 2, it is characterised in that：The sampling plate is U-shape structure plate body.
4. adjustment type orthopaedics sampler according to claim 3, it is characterised in that：Fixation is provided with the operation handle
Fixture block, the pull lever are fixed by fixing clip positioning after pulling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620787873.6U CN206044657U (en) | 2016-07-25 | 2016-07-25 | Adjustment type orthopaedics sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620787873.6U CN206044657U (en) | 2016-07-25 | 2016-07-25 | Adjustment type orthopaedics sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206044657U true CN206044657U (en) | 2017-03-29 |
Family
ID=58376741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620787873.6U Expired - Fee Related CN206044657U (en) | 2016-07-25 | 2016-07-25 | Adjustment type orthopaedics sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206044657U (en) |
-
2016
- 2016-07-25 CN CN201620787873.6U patent/CN206044657U/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: 20170329 Termination date: 20210725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |