CN202927776U - Ordinary screw rod lifting rotating mechanism of light-emitting diode (LED) operating shadowless lamp - Google Patents
Ordinary screw rod lifting rotating mechanism of light-emitting diode (LED) operating shadowless lamp Download PDFInfo
- Publication number
- CN202927776U CN202927776U CN 201220557456 CN201220557456U CN202927776U CN 202927776 U CN202927776 U CN 202927776U CN 201220557456 CN201220557456 CN 201220557456 CN 201220557456 U CN201220557456 U CN 201220557456U CN 202927776 U CN202927776 U CN 202927776U
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- China
- Prior art keywords
- screw rod
- shadowless lamp
- led
- rotating mechanism
- screw mandrel
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- 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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Abstract
The utility model discloses an ordinary screw rod lifting rotating mechanism of a light-emitting diode (LED) operating shadowless lamp and relates to the technical field of operating shadowless lamps. The ordinary screw rod lifting rotating mechanism of the LED operating shadowless lamp is characterized in that a main body is a screw rod shaft, a screw rod matching part is arranged at the upper end of the screw rod shaft, a plastic bearing seat is arranged on the screw rod matching part in a sleeved mode, and a screw rod is fixed through a screw rod fixing seat. The ordinary screw rod lifting rotating mechanism of the LED operating shadowless lamp has the advantages of being simple in structure, firm in connection, flexible in movement, durable, and convenient to use.
Description
Technical field:
The utility model relates to the technical field of operation shadowless lamp, relates in particular to the common screw mandrel lifting rotation of LED operation shadowless lamp mechanism.
Background technology:
The Main Function of operation shadowless lamp is to use for operating room lighting for medical use.When performing the operation, the position that can regulate as required shadowless lamp obtains best lighting position.Come adjusting position by shadowless lamp is carried out lifting rotation, this not only requires to be connected firmly, and also wants flexibly movable, satisfies the demand in operation.The utility model will provide a kind of lifting rotation mechanism that can meet the demands.
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 is connected firmly, the activity common screw mandrel lifting rotation of LED operation shadowless lamp mechanism flexibly.
Technical problem to be solved in the utility model realizes by the following technical solutions:
The common screw mandrel lifting rotation of LED operation shadowless lamp mechanism is characterized in that: its main body is screw axis, and the screw axis upper end is provided with the screw mandrel counterpart, is arranged with plastic bearing seat on the screw mandrel counterpart, and described screw axis is fixed by the screw mandrel holder.
Described plastic bearing seat is provided with oscillating bearing, and moving component is housed on oscillating bearing.
Described screw axis is fixed on the screw mandrel holder by trip bolt and nut.
The rotary screw rod axle, plastic bearing seat is with the screw axis oscilaltion; A bearing pin is installed on each moving component is inserted in the oscillating bearing hole, under the adjusting of oscillating bearing, each moving component moves up and down like this.
The utility model is simple in structure, is connected firmly, and is flexibly movable, durable for a long time, easy to use.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The specific 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, the common screw mandrel lifting rotation of LED operation shadowless lamp mechanism, its main body is screw axis 1, and screw axis 1 upper end is provided with screw mandrel counterpart 4, is arranged with plastic bearing seat 2 on screw mandrel counterpart 4, and screw axis 1 is fixing by screw mandrel holder 3.Plastic bearing seat 2 is provided with oscillating bearing 5, and moving component 6 is housed on oscillating bearing 5.Screw axis 1 is fixed on screw mandrel holder 3 by trip bolt 7 and nut 8.
Rotary screw rod axle 1, plastic bearing seat 2 is with screw axis 1 oscilaltion; A bearing pin is installed on each moving component 6 is inserted in oscillating bearing 5 holes, under the adjusting of oscillating bearing 5, each moving component 6 moves up and down like this.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification 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 (3)
1.LED the common screw mandrel lifting rotation of operation shadowless lamp mechanism is characterized in that: its main body is screw axis, the screw axis upper end is provided with the screw mandrel counterpart, is arranged with plastic bearing seat on the screw mandrel counterpart, and described screw axis is fixed by the screw mandrel holder.
2. the common screw mandrel lifting rotation of LED operation shadowless lamp according to claim 1 mechanism, it is characterized in that: described plastic bearing seat is provided with oscillating bearing, and moving component is housed on oscillating bearing.
3. the common screw mandrel lifting rotation of LED operation shadowless lamp according to claim 1 mechanism, it is characterized in that: described screw axis is fixed on the screw mandrel holder by trip bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557456 CN202927776U (en) | 2012-10-29 | 2012-10-29 | Ordinary screw rod lifting rotating mechanism of light-emitting diode (LED) operating shadowless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557456 CN202927776U (en) | 2012-10-29 | 2012-10-29 | Ordinary screw rod lifting rotating mechanism of light-emitting diode (LED) operating shadowless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927776U true CN202927776U (en) | 2013-05-08 |
Family
ID=48217735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220557456 Expired - Fee Related CN202927776U (en) | 2012-10-29 | 2012-10-29 | Ordinary screw rod lifting rotating mechanism of light-emitting diode (LED) operating shadowless lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927776U (en) |
-
2012
- 2012-10-29 CN CN 201220557456 patent/CN202927776U/en not_active Expired - Fee Related
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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: 20130508 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |