CN202916570U - Screw rod lifting and rotating mechanism of operation shadowless lamp whose LED is provided with built-in camera - Google Patents
Screw rod lifting and rotating mechanism of operation shadowless lamp whose LED is provided with built-in camera Download PDFInfo
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- CN202916570U CN202916570U CN201220557174.4U CN201220557174U CN202916570U CN 202916570 U CN202916570 U CN 202916570U CN 201220557174 U CN201220557174 U CN 201220557174U CN 202916570 U CN202916570 U CN 202916570U
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- camera
- screw mandrel
- screw rod
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- shadowless lamp
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Abstract
The utility model discloses a screw rod lifting and rotating mechanism of an operation shadowless lamp whose LED is provided with a built-in camera, and relates to the technical field of operation shadowless lamps. The main body of the mechanism is a screw rod shaft. The mechanism is characterized in that a screw rod shaft sleeve is arranged on the screw rod shaft, the bottom of the screw rod shaft sleeve is provided with a handle fixation disc, the upper portion of the screw rod shaft sleeve is provided with a plastic bearing seat, and the bottom end face of the handle fixation disc is connected with a camera system fixation seat. According to the utility model, the advantage of simple structure can be realized, the lifting operation and the rotating operation can be performed conveniently, and the camera system will not be affected by the lifting mechanism at the same time, so the normal operation of the camera system can be ensured.
Description
Technical field:
The utility model relates to the technical field of operation shadowless lamp, relates in particular to LED band built-in camera operation shadowless lamp screw mandrel lifting rotation mechanism.
Background technology:
The camera laying method of digital camera operation shadowless lamp has following two kinds usually at present: a kind of is that camera is hung on the balance arm of independent control, this structure is that the position of camera is controlled separately, various situations in the time of can observing operation by camera in when operation, this structure camera when operation will be aimed at operative region all the time, can also in time adjust camera position because of the movement of operation shadowless lamp, so that process is tending towards complicated, loaded down with trivial details, and some position can not reflect the detail of performing the operation at that time by external camera in sufficient detail, has limited to the effect of camera.Therefore the external mode of this camera is very disadvantageous in some cases.
Another kind is to use built-in camera.This structure is a kind of camera focus point and operation shadowless lamp focal point to be gathered in mode on the same area, and the situation that can at every moment observe surgical wound when reaching operation is simple to operate.But built-in camera in the past has been subject to the impact that the shadowless lamp lifting is rotated, and easily occurrence positions changes, and often therefore causes the built-in camera of operation shadowless lamp not reach camera watch region.
The utility model content:
Technical problem to be solved in the utility model is to overcome the defective of prior art, provides a kind of and can the easy of rise rotation the influential LED of camera be with built-in camera operation shadowless lamp screw mandrel lifting rotation mechanism again.
Technical problem to be solved in the utility model realizes by the following technical solutions:
LED band built-in camera operation shadowless lamp screw mandrel lifting rotation mechanism, its main body is screw axis, it is characterized in that: described screw axis is provided with the screw mandrel axle sleeve, screw mandrel axle sleeve bottom is provided with the handle shaft collar, screw axis cover top is provided with plastic bearing seat, connects the camera system holder on the described handle shaft collar bottom face.
Described plastic bearing seat is provided with oscillating bearing, and moving component is housed on the oscillating bearing.
Described screw axis is fixed by the screw mandrel holder, and the screw mandrel holder is arranged at the screw mandrel axle sleeve outside.
Described screw axis top is provided with fixed support, and fixed support is fixed on the screw axis by nut.
The turning handle shaft collar, plastic bearing seat is with the screw axis oscilaltion; At each moving component a bearing pin is installed and is inserted in the oscillating bearing hole, under the adjusting of oscillating bearing, each moving component moves up and down like this.Built-in camera system is fixed on the camera system holder in addition, and support bracket fastened fixing lower, camera system is not subjected to the impact of elevating mechanism, thereby can guarantee the normal operation of camera system.
The utility model is simple in structure, can rotate by easy of rise, and camera system is not subjected to the impact of elevating mechanism simultaneously, thereby can guarantee the normal operation of camera system.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, LED band built-in camera operation shadowless lamp screw mandrel lifting rotation mechanism, its main body is screw axis 1,1 is provided with screw mandrel axle sleeve 2 on the screw axis, screw mandrel axle sleeve 2 bottoms are provided with handle shaft collar 3, screw mandrel axle sleeve 2 tops are provided with plastic bearing seat 5, connect camera system holder 4 on handle shaft collar 3 bottom faces.Plastic bearing seat 5 is provided with oscillating bearing 51, and moving component 52 is housed on the oscillating bearing 51.Screw axis 1 is fixing by screw mandrel holder 8, and screw mandrel holder 8 is arranged at screw mandrel axle sleeve 2 outsides.Screw axis 1 top is provided with fixed support 6, and fixed support 6 is fixed on the screw axis 1 by nut 7.
Turning handle shaft collar 3, plastic bearing seat 5 is with screw axis 1 oscilaltion; At each moving component 52 bearing pin is installed and is inserted in oscillating bearing 51 holes, under the adjusting of oscillating bearing 51, each moving component 52 moves up and down like this.Built-in camera system is fixed on the camera system holder 4 in addition, and lower fixing of fixed support 6, camera system is not subjected to the impact of elevating mechanism, thereby can guarantee the normal operation of camera system.
Above demonstration and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1.LED band built-in camera operation shadowless lamp screw mandrel lifting rotation mechanism, its main body is screw axis, it is characterized in that: described screw axis is provided with the screw mandrel axle sleeve, screw mandrel axle sleeve bottom is provided with the handle shaft collar, screw axis cover top is provided with plastic bearing seat, connects the camera system holder on the described handle shaft collar bottom face.
2. LED according to claim 1 is with built-in camera operation shadowless lamp screw mandrel lifting rotation mechanism, and it is characterized in that: described plastic bearing seat is provided with oscillating bearing, and moving component is housed on the oscillating bearing.
3. LED according to claim 1 is with built-in camera operation shadowless lamp screw mandrel lifting rotation mechanism, and it is characterized in that: described screw axis is fixed by the screw mandrel holder, and the screw mandrel holder is arranged at the screw mandrel axle sleeve outside.
4. LED according to claim 1 is with built-in camera operation shadowless lamp screw mandrel lifting rotation mechanism, and it is characterized in that: described screw axis top is provided with fixed support, and fixed support is fixed on the screw axis by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220557174.4U CN202916570U (en) | 2012-10-29 | 2012-10-29 | Screw rod lifting and rotating mechanism of operation shadowless lamp whose LED is provided with built-in camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220557174.4U CN202916570U (en) | 2012-10-29 | 2012-10-29 | Screw rod lifting and rotating mechanism of operation shadowless lamp whose LED is provided with built-in camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202916570U true CN202916570U (en) | 2013-05-01 |
Family
ID=48164869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220557174.4U Expired - Fee Related CN202916570U (en) | 2012-10-29 | 2012-10-29 | Screw rod lifting and rotating mechanism of operation shadowless lamp whose LED is provided with built-in camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202916570U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142601A (en) * | 2014-06-16 | 2014-11-12 | 江苏省原子医学研究所 | Shadowless lamp device with real-time recording function |
| CN112815283A (en) * | 2020-12-31 | 2021-05-18 | 河北谊安奥美医疗设备有限公司 | Camera composite adjusting device for adjusting based on light spots |
-
2012
- 2012-10-29 CN CN201220557174.4U patent/CN202916570U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142601A (en) * | 2014-06-16 | 2014-11-12 | 江苏省原子医学研究所 | Shadowless lamp device with real-time recording function |
| CN104142601B (en) * | 2014-06-16 | 2017-02-08 | 江苏省原子医学研究所 | Shadowless lamp device with real-time recording function |
| CN112815283A (en) * | 2020-12-31 | 2021-05-18 | 河北谊安奥美医疗设备有限公司 | Camera composite adjusting device for adjusting based on light spots |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |