CN206896379U - A kind of planing tool power control mechanism - Google Patents
A kind of planing tool power control mechanism Download PDFInfo
- Publication number
- CN206896379U CN206896379U CN201720020724.1U CN201720020724U CN206896379U CN 206896379 U CN206896379 U CN 206896379U CN 201720020724 U CN201720020724 U CN 201720020724U CN 206896379 U CN206896379 U CN 206896379U
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- China
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- external member
- shell
- negative pressure
- planing tool
- power control
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Abstract
The utility model proposes a kind of planing tool power control mechanism, including shell, control system external member, negative pressure joint, negative pressure switch external member, motor, cable external member and toolbox；Control system external member, negative pressure joint and the installation of negative pressure switch external member are on the housing；Motor is placed in shell, and one end is connected with toolbox, and the other end is connected with cable external member；Control system external member includes Hall sensor and PCB control panels, and one end of PCB control panels is provided with Hall sensor, and the other end is provided with the wire with motor connection；The permanent magnet that toolbox is provided with.Permanent magnet passes to Hall sensor signal, and the signal is transmitted to main frame by connected PCB control panels, and main frame determines cutter model according to signal, and then recalls its corresponding rotating speed.The application optimizes mechanical structure, by the intelligentized detection tool type of hall sensor and then automatic adjusting tool rotating speed, to save the time；Used as main control using PCB and hall sensor, effectively increased the service life.
Description
Technical field
It the utility model is related to medical instruments field, more particularly to a kind of planing tool power control mechanism.
Background technology
, it is necessary to pass through planing tool in the operation for carrying out the inner or in vitro cutting tissues such as ear, nose, larynx, neck and joint
Deng scalpel removal lesion tissue or unnecessary tissue；And the small space such as ear nose larynx and the operation that carries out in vivo are different from it
The operation at his position, limitation and vision when being performed the operation due to space are limited to, and often occur that excision is inaccurate or not thorough
Bottom, surgical procedure efficiency is low, and wound is big and bleeding is more, and the post-operative recovery cycle is longer, increases while increasing the pain of patient and controls
Treat cost.Therefore, can thoroughly and standard during use, it is necessary to which a kind of can be applied to small space and the apparatus performed the operation in vivo
True removal lesion tissue and excess tissue, surgical procedure efficiency high, wound is suitable and reduces bleeding as far as possible, shortens post-operative recovery
In the cycle, treatment cost is reduced while the pain for mitigating patient.
Existing medical planing tool power control mechanism, the different classes of cutter of artificial detection, and adjust corresponding cutter again and turn
Speed, very flexible, operation overall time length；It is mechanical switch to use, and complicated, service life is short.
Utility model content
The purpose of this utility model is to provide for a kind of save and detects tool type and adjustment relevant parameter time and increasing
Add the planing tool power control mechanism of service life.
To achieve these goals, the utility model proposes a kind of planing tool power control mechanism, including shell, control system
External member, negative pressure joint, motor, cable external member and toolbox；Wherein,
The shell be provided with aspirating air pipe and axially through cavity, the control system external member is arranged on the shell
Outside, the outside of the shell are provided with the negative pressure switch external member for being used for controlling the aspirating air pipe opening and closing, the negative pressure joint peace
Fill on the housing and be connected with the aspirating air pipe；
The motor is placed in the cavity, and one end of the cavity is connected with the cutter group being connected with the motor
Part, the oriented motor of other end connection provide the cable external member of control；
The control system external member includes two Hall sensors and PCB control panels, and the side of the PCB control panels is side by side
Provided with two Hall sensors, the other end is provided with the wire with the motor connection；
The toolbox is provided with the permanent magnet for detecting.
Further, in described planing tool power control mechanism, the toolbox includes knife pipe and cutter head, the knife
The afterbody outer wall of head is provided with a step, and the head inwall of the knife pipe is provided with the step control corresponding with the step；Institute
State cutter head and knife pipe to dock by the step and step control, and be welded and fixed.
Further, in described planing tool power control mechanism, the top of the shell is provided with a groove portion, the control
System kit is placed in the groove portion and installed on the housing by the first screw.
Further, in described planing tool power control mechanism, the toolbox passes through buckle knot with the shell
Structure is connected.
Further, in described planing tool power control mechanism, the outer wall of the toolbox is provided with slotted eye, it is described forever
Magnet is placed in the slotted eye.
Further, in described planing tool power control mechanism, the bore of the negative pressure joint is used more than the shell
In the duct bore of the fixation negative pressure joint, the negative pressure joint is fixed on the housing by way of close-fitting connection.
Further, in described planing tool power control mechanism, the shell is provided with a through hole, the negative pressure switch set
Part is fixed on the through hole by the second screw.
Further, in described planing tool power control mechanism, spiral shell is passed through between the cable external member and the shell
Line is connected.
Further, in described planing tool power control mechanism, the lateral surface of the shell is provided with least one be easy to
Hold with a firm grip the groove used.
Compared with prior art, the beneficial effects of the utility model are mainly reflected in：Mechanical structure is optimized, modularization is set
Meter, planing tool toolbox, intelligentized detection tool type and then the corresponding knife of adjust automatically are detected by hall sensor
Has rotating speed, to save the time；Mechanical switch is changed to PCB, is made using PCB with hall sensor as main control
With effectively increasing the service life.
Brief description of the drawings
Fig. 1 is the fractionation structural representation of planing tool power control mechanism in the utility model；
Fig. 2 is the sectional view of shell in Fig. 1；
Fig. 3 is the fractionation structural representation of control system external member in Fig. 1.
Embodiment
As shown in figure 1, the utility model proposes a kind of planing tool power control mechanism, including shell 1, control system external member
2nd, negative pressure joint 31, motor 4, cable external member 5 and toolbox 6.
Specifically, as depicted in figs. 1 and 2, the shell 1 be provided with aspirating air pipe 11 and axially through cavity 12, it is described
Control system external member 2 is arranged on the outside of the shell 1, and the outside of the shell 1, which is provided with, to be used to control the aspirating air pipe 11
The negative pressure switch external member 32 of opening and closing, the negative pressure joint 31 are arranged on the shell 1 and are connected with the aspirating air pipe 11.
The motor 4 is placed in the cavity 12, and one end of cavity 12 is connected with the toolbox 6 being connected with motor 4, other end connection
The oriented motor 4 provides the cable external member 5 of control.And permanent magnet (the figure for detecting is provided with the toolbox 6
It is not shown)
Further, in the present embodiment, the bore of the negative pressure joint 31 is more than the shell 1 and is used to fix described bear
The duct bore of crimp head 31, the negative pressure joint 31 are fixed on the shell 1 by way of close-fitting connection.The shell
1 top is provided with a groove portion 13, and the control system external member 2 is placed in the groove portion 13 and is arranged on institute by the first screw 71
State on shell 1.The shell 1 is provided with a through hole 14, and the negative pressure switch external member 32 is fixed on described logical by the second screw 72
On hole 14.Fixation is connected through a screw thread between the cable external member 5 and the shell 1.The lateral surface of the shell 1 is provided with least
One groove 15 used of being easy to hold with a firm grip, avoids rubber sleeve during work and operating mistake occurs.
The toolbox 6 includes cutter head 61 and knife pipe 62, and the afterbody outer wall of the cutter head 61, which is provided with a step, (schemes not
Show), the head inwall of the knife pipe 62 is provided with the step control (not shown) corresponding with the step；The cutter head 61
Docked, and be welded and fixed by the step and step control with knife pipe 62.And the outer wall of toolbox 6 is (not shown provided with slotted eye
Go out), the permanent magnet is placed in the slotted eye, and the toolbox 6 is connected with the shell 1 by buckle structure.
Further, as shown in figure 3, in the present embodiment, the control system external member 2 includes two Hall sensors 21
With PCB (printed circuit board) control panel 22, the side of the PCB control panels 22 is provided with two Hall sensors 21 side by side,
The other end is provided with the wire 23 being connected with the motor 4.
After toolbox 6 is arranged on shell 1, Hall sensor 21 is sent by detecting the permanent magnet in toolbox 6
Signal, after Hall sensor 21 receives signal, PCB control panels 22 can be given to transmit signal, the signal spread out of by wire 23,
And main frame is transferred to along cable external member 5, main frame determines to use the concrete model of toolbox 6 according to signal, and then recalls
The corresponding rotating speed of this toolbox 6, save the time of adjustment parameter, convenient use.
To sum up, the planing tool power control mechanism proposed in the present embodiment, mechanical structure is optimized, modularized design, is led to
Hall sensor detection planing tool toolbox, intelligentized detection cutter and then automatic corresponding adjustment cutter rotating speed are crossed, with
Save the time；Mechanical switch is changed to PCB, is used using PCB and hall sensor as main control, effectively
Increase the service life.
Claims (9)
1. a kind of planing tool power control mechanism, it is characterised in that including shell, control system external member, negative pressure joint, motor, line
Cable external member and toolbox；Wherein,
The shell be provided with aspirating air pipe and axially through cavity, the control system external member is arranged on the outer of the shell
Side, the outside of the shell are provided with the negative pressure switch external member for being used for controlling the aspirating air pipe opening and closing, the negative pressure joint installation
It is connected on the housing and with the aspirating air pipe；
The motor is placed in the cavity, and one end of the cavity is connected with the toolbox being connected with the motor,
The oriented motor of other end connection provides the cable external member of control；
The control system external member includes two Hall sensors and PCB control panels, and the side of the PCB control panels is provided with side by side
Two Hall sensors, the other end are provided with the wire with the motor connection；
The toolbox is provided with the permanent magnet for detecting.
2. planing tool power control mechanism according to claim 1, it is characterised in that the toolbox includes knife pipe and knife
Head, the afterbody outer wall of the cutter head are provided with a step, and the head inwall of the knife pipe is provided with corresponding with the step
Step control；Cutter head and the knife pipe is docked by the step and step control, and is welded and fixed.
3. planing tool power control mechanism according to claim 1, it is characterised in that the top of the shell is provided with a groove
Portion, the control system external member are placed in the groove portion and installed on the housing by the first screw.
4. planing tool power control mechanism according to claim 1, it is characterised in that the toolbox leads to the shell
Buckle structure is crossed to be connected.
5. planing tool power control mechanism according to claim 1, it is characterised in that the outer wall of the toolbox is provided with groove
Hole, the permanent magnet are placed in the slotted eye.
6. planing tool power control mechanism according to claim 1, it is characterised in that the bore of the negative pressure joint is more than institute
The duct bore that shell is used to fix the negative pressure joint is stated, the negative pressure joint is fixed on described by way of close-fitting connection
On shell.
7. planing tool power control mechanism according to claim 1, it is characterised in that the shell is provided with a through hole, described
Negative pressure switch external member is fixed on the through hole by the second screw.
8. planing tool power control mechanism according to claim 1, it is characterised in that the cable external member and the shell it
Between be connected through a screw thread fixation.
9. planing tool power control mechanism according to claim 1, it is characterised in that the lateral surface of the shell is provided with least
One groove used of being easy to hold with a firm grip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020724.1U CN206896379U (en) | 2017-01-09 | 2017-01-09 | A kind of planing tool power control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020724.1U CN206896379U (en) | 2017-01-09 | 2017-01-09 | A kind of planing tool power control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206896379U true CN206896379U (en) | 2018-01-19 |
Family
ID=61294174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720020724.1U Active CN206896379U (en) | 2017-01-09 | 2017-01-09 | A kind of planing tool power control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206896379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113736A (en) * | 2017-01-09 | 2018-06-05 | 上海博进凯利泰医疗科技有限公司 | A kind of planing tool power control mechanism |
| CN111345870A (en) * | 2018-12-24 | 2020-06-30 | 爱科凯能科技（北京）股份有限公司 | High-efficiency soft tissue planing device |
-
2017
- 2017-01-09 CN CN201720020724.1U patent/CN206896379U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113736A (en) * | 2017-01-09 | 2018-06-05 | 上海博进凯利泰医疗科技有限公司 | A kind of planing tool power control mechanism |
| CN111345870A (en) * | 2018-12-24 | 2020-06-30 | 爱科凯能科技（北京）股份有限公司 | High-efficiency soft tissue planing device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201712 Room 302, building 1, No. 508, Tianchen Road, Qingpu District, Shanghai Patentee after: Shanghai ligetai Medical Equipment Co.,Ltd. Address before: 201712 Room 302, building 1, No. 508, Tianchen Road, Qingpu District, Shanghai Patentee before: SHANGHAI BOJIN KAILITAI MEDICAL TECHNOLOGY CO.,LTD. |