CN206822637U - A kind of detector lifting mechanism - Google Patents
A kind of detector lifting mechanism Download PDFInfo
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- CN206822637U CN206822637U CN201720059298.2U CN201720059298U CN206822637U CN 206822637 U CN206822637 U CN 206822637U CN 201720059298 U CN201720059298 U CN 201720059298U CN 206822637 U CN206822637 U CN 206822637U
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- support
- detector
- lifting
- kinematic axis
- motor
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Abstract
It the utility model is related to field of medical technology, especially a kind of detector lifting mechanism, including motor and base, the motor is arranged on one jiao of base, the base lower surface on both sides of the middle is mounted on support, and through hole is offered on support, the output shaft of the motor is connected with worm screw by shaft coupling, lifting kinematic axis is rotatablely equipped with one of them described support, and lifting kinematic axis side is installed with turbine, it is intermeshed between the turbine and worm screw, the lifting kinematic axis opposite side is connected with connecting shaft, and connecting shaft through through hole and is extended on another support, detector is set in connecting shaft between two supports.The utility model mechanical structure is simple, good reliability, and regulation height need to only be completed by regulation motor, time saving and energy saving, it is not necessary to dismounts, reduces error.
Description
Technical field
It the utility model is related to field of medical technology, more particularly to a kind of detector lifting mechanism.
Background technology
Oral cavity X ray Digital tomography equipment needs to rotate turning arm to positive offside position when carrying out side bit scan
Direction, bulb transmitting X-ray, side arm detector receives, and is imaged.And due to there is another portion of turning arm among X-ray path
Point, CT detectors, when carrying out side bit scan and do not need, so needing to remove.
The defects of prior art and deficiency：
It is required for removing CT detectors when the 1st, being scanned using side position every time, it is cumbersome；
2nd, need to load onto detector after having used, and need to debug again, waste time and energy；
3 therefore need to remove the devices of CT detectors during a kind of side bit scan automatically.
Utility model content
The purpose of this utility model is to be required for when solving and existing be scanned every time using side position in the prior art
Detector is removed, it is cumbersome the shortcomings that, and propose a kind of detector lifting mechanism.
To achieve these goals, the utility model employs following technical scheme：
A kind of detector lifting mechanism, including motor and base are designed, the motor is arranged on the one of base
Angle, the base lower surface on both sides of the middle is mounted on support, and through hole is offered on support, the output shaft of the motor
Worm screw is connected with by shaft coupling, lifting kinematic axis, and lifting kinematic axis side are rotatablely equipped with one of them described support
Turbine is installed with, is intermeshed between the turbine and worm screw, the lifting kinematic axis opposite side is connected with connecting shaft, and
Connecting shaft is through through hole and extends on another support, and detector is set in connecting shaft between two supports.
Preferably, the support side away from lifting kinematic axis is additionally provided with the first magnet, and the first magnet is arranged on
On second magnet, and it is arranged on by connecting plate on base.
Preferably, protecting crust is provided with the outside of the lifting kinematic axis, and protecting crust is rack-mount.
The utility model proposes a kind of detector lifting mechanism, beneficial effect is：
1st, mechanical structure is simple, good reliability；
2nd, regulation height need to only be completed by regulation motor, time saving and energy saving；
3rd, it need not dismount, reduce error.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of detector lifting mechanism side structure schematic view；
Fig. 2 be the utility model proposes a kind of detector lifting mechanism main structure diagram；
Fig. 3 be the utility model proposes a kind of detector lifting mechanism partial structural diagram；
In figure：1 motor, 2 worm gears, 3 worm screws, 4 lifting kinematic axis, 5 detectors, 6 bases, 7 supports, 8
First magnet, 9 second magnet, 10 connecting shafts, 11 through holes, 12 protecting crusts.
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.
Reference picture 1-3, a kind of detector lifting mechanism, including motor 1 and base 6, motor 1 are arranged on base
One jiao of 6, the lower surface on both sides of the middle of base 6 is mounted on support 7, and through hole 11 is offered on support 7, motor 1 it is defeated
Shaft is connected with worm screw 3 by shaft coupling, and lifting kinematic axis 4, and lifting kinematic axis 4 are rotatablely equipped with one of support 7
Side is installed with turbine 2, is intermeshed between turbine 2 and worm screw 3, and the opposite side of lifting kinematic axis 4 is connected with connecting shaft 10,
And connecting shaft 10 through through hole 11 and is extended on another support 7, detector 5 is arranged on the connecting shaft between two supports 7
On 10, and when to be resetted, motor 1 rotates backward, and drives all parts to rotate backward so that detector 5 resets.
The side of support 7 away from lifting kinematic axis 4 is additionally provided with the first magnet 8, and the first magnet 8 is arranged on the second magnet
On 9, and it is arranged on by connecting plate on base 6, spacing effect can be played so that initial position is consistent, while by
Existing in the suction of the first magnet 8 and the second magnet 9 so that detector 5 will not rock in general, when ensureing to use
Picture quality.
The outside of lifting kinematic axis 4 is provided with protecting crust 12, and protecting crust 12 is arranged on support 7, in its work, effectively
The work prevented due to worm screw 3 and worm gear 2, and cause unnecessary injury.
Detector 5 is fixed in the connecting shaft 10 of the side of lifting kinematic axis 4, motor 1 drives worm gear 2 and worm screw 3
Structure, when needed, using motor 1, connecting shaft 10 is rotated by worm gear 2 and worm screw 3, drive detector 5 to rise.And
At the end of the bit scan of side, then reverse drive worm gear 2 and worm screw 3 so that detector 5 declines, and is returned to initial position.
More than, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art is in the technical scope that the utility model discloses, according to the utility model
Technical scheme and its utility model design be subject to equivalent substitution or change, should all cover the scope of protection of the utility model it
It is interior.
Claims (3)
1. a kind of detector lifting mechanism, including motor (1) and base (6), it is characterised in that：The motor (1)
Installed in one jiao of base (6), base (6) lower surface on both sides of the middle is mounted on support (7), and is opened up on support (7)
There is through hole (11), the output shaft of the motor (1) is connected with worm screw (3) by shaft coupling, one of them described support (7)
On be rotatablely equipped with lifting kinematic axis (4), and lifting kinematic axis (4) side is installed with turbine (2), the turbine (2) with
Worm screw is intermeshed between (3), and lifting kinematic axis (4) opposite side is connected with connecting shaft (10), and connecting shaft (10) runs through
Through hole (11) is simultaneously extended on another support (7), and detector (5) is arranged in the connecting shaft (10) between two supports (7).
A kind of 2. detector lifting mechanism according to claim 1, it is characterised in that the institute away from lifting kinematic axis (4)
State support (7) side and be additionally provided with the first magnet (8), and the first magnet (8) is arranged on the second magnet (9), and pass through connection
Plate is arranged on base (6).
3. a kind of detector lifting mechanism according to claim 1, it is characterised in that on the outside of the lifting kinematic axis (4)
Protecting crust (12) is provided with, and protecting crust (12) is arranged on support (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059298.2U CN206822637U (en) | 2017-01-18 | 2017-01-18 | A kind of detector lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059298.2U CN206822637U (en) | 2017-01-18 | 2017-01-18 | A kind of detector lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206822637U true CN206822637U (en) | 2018-01-02 |
Family
ID=60780549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720059298.2U Active CN206822637U (en) | 2017-01-18 | 2017-01-18 | A kind of detector lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206822637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113081296A (en) * | 2021-04-08 | 2021-07-09 | 上海联影医疗科技股份有限公司 | Workstation subassembly and removal DR equipment |
-
2017
- 2017-01-18 CN CN201720059298.2U patent/CN206822637U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113081296A (en) * | 2021-04-08 | 2021-07-09 | 上海联影医疗科技股份有限公司 | Workstation subassembly and removal DR equipment |
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