CN104214721A - Linkage shadowless lamp assembly and medical lighting device with linkage shadowless lamp assembly - Google Patents
Linkage shadowless lamp assembly and medical lighting device with linkage shadowless lamp assembly Download PDFInfo
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- CN104214721A CN104214721A CN201310215649.0A CN201310215649A CN104214721A CN 104214721 A CN104214721 A CN 104214721A CN 201310215649 A CN201310215649 A CN 201310215649A CN 104214721 A CN104214721 A CN 104214721A
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- bar
- working flare
- lamp assembly
- shadowless lamp
- interlock
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Abstract
The invention discloses a linkage shadowless lamp assembly and a medical lighting device with the linkage shadowless lamp assembly. The linkage shadowless lamp assembly comprises a first lighting body, a second lighting body and a linkage mechanism, wherein the first lighting body and the second lighting body are separated, and the linkage mechanism is connected with the first lighting body and the second lighting body to enable the first lighting body and the second lighting body to synchronously move. According to the linkage shadowless lamp assembly, the first lighting body and the second lighting body are linked by the linkage mechanism and can synchronously move, in this way, the number of control systems in the medical lighting device with the linkage shadowless lamp assembly is reduced, the structure of the medical lighting device is simplified, the manufacturing difficulty is lowered, cost is reduced, the irradiation positions and the irradiation angles of the lighting bodies can be precisely controlled, the lighting bodies can precisely arrive at the regulated lighting positions, and medical activities cannot be affected by lamplight.
Description
Technical field
The present invention relates to medical instruments field, especially relate to a kind of shadowless lamp assembly and there is its medical lighting device of linking.
Background technology
In medical lighting device, in order to reach the effect without shadow effect and illumination intensity of lighting for medical use, general being equipped with in lighting device organizes working flare more, and requires that each group of physical efficiency of throwing light on synchronously is irradiated to same surgical wound position, has reached the effect weakening shade and illumination intensity.In traditional device, each group working flare all needs a control system, therefore the problem that the complex structure of whole medical lighting device, manufacture difficulty and manufacturing cost are all very high can be caused, and the synchronous interaction of each working flare is poor, often the irradiation position of each working flare can not arrive same assigned position, make being affected without shadow effect and illumination intensity of medical lighting device, and then it is movable to affect medical operating.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, one object of the present invention is to propose a kind of structure simply shadowless lamp assembly and position control links accurately.
Another object of the present invention is to propose a kind of medical lighting device with above-mentioned interlock shadowless lamp assembly.
The interlock shadowless lamp assembly of embodiment according to a first aspect of the present invention, comprising: the first working flare be spaced apart from each other and the second working flare; And link gear, described link gear is connected with described second working flare with described first working flare described first working flare and the second working flare are synchronized with the movement respectively.
According to interlock shadowless lamp assembly of the present invention, by link gear, the first working flare and the second working flare are linked to make the first working flare and the second working flare be synchronized with the movement, thus decrease the quantity of control system in the medical lighting device with this interlock shadowless lamp assembly, simplify the structure of medical lighting device, reduce manufacture difficulty and cost, and the irradiation position that can accurately control in multiple working flare and angle, enable each working flare accurately arrive the lighting position of regulation, light can not be caused to affect on curative activity thus.
In addition, interlock shadowless lamp assembly according to the present invention also has following additional technical feature:
According to one embodiment of present invention, the top of described first working flare is provided with the first draw-bar seat, and described first working flare is rotatable relative to the first turning cylinder; Described second working flare is provided with the second draw-bar seat, and described second working flare is rotatable relative to the second turning cylinder.
According to further embodiment of the present invention, described link gear comprises: gangbar, the two ends of described gangbar are located on described first draw-bar seat and the second draw-bar seat respectively by the first and second universal driving shafts pivotly, described first universal driving shaft a, the second universal driving shaft c, line between the first turning cylinder b and the second turning cylinder d are constructed to parallelogram sturcutre, ac=bd, ab=cd, ac//bd, ad//cd.
Like this, by arranging gangbar, when the first working flare is while the first turning cylinder rotates, second working flare also can rotate around the second turning cylinder, thus the synchronous interaction achieved between the first working flare and the second working flare, the pendulum angle of two working flares and position accurately can be controlled, enable each working flare accurately arrive the lighting position of regulation.
According to one embodiment of present invention, described link gear also comprises: pull bar, and one end of described pull bar is located on described first draw-bar seat pivotly to drive described first working flare to rotate around described first turning cylinder.Like this, by the motion of pull bar, the first working flare is rotated around the first turning cylinder, thus drive the second working flare to rotate around the second turning cylinder simultaneously, thus achieve the control to the synchronous interaction between the first working flare and the second working flare.
Particularly, described pull bar comprises: the first bar; And second bar, described second bar is parallel with described first bar and be connected by the connecting rod tilted, and wherein said second bar is connected to described first draw-bar seat pivotly.
Alternatively, the angle between described connecting rod and described first bar is 90-180 degree.
Preferably, the angle between described connecting rod and described first bar is 120-150 degree, thus can control pendulum angle and the position of the first working flare and the second working flare more accurately.
According to one embodiment of present invention, described first bar, the second bar with connecting rod is formed with the pull bar hollow slots be communicated with, like this, making material can be saved, reduce costs.
According to one embodiment of present invention, described link gear also comprises control axle, and described control axle is connected to the free end of described pull bar.In the operating process of shadowless lamp, what control axle by operation moves up and down the movement controlling pull bar, and then controls the movement of the first working flare and the second working flare.
According in the interlock shadowless lamp assembly of the embodiment of the present invention, the first working flare and the second working flare achieve the rational layout that is synchronized with the movement and the accurate control to pendulum angle and position by link gear.
A kind of medical lighting device of embodiment according to a second aspect of the present invention, comprises multiple interlock shadowless lamp assembly according to a first aspect of the present invention described in embodiment.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the schematic diagram of the interlock shadowless lamp assembly according to the embodiment of the present invention;
Fig. 2 is the explosive view of the interlock shadowless lamp assembly shown in Fig. 1;
Fig. 3 is the side view of the interlock shadowless lamp assembly shown in Fig. 1.
Reference numeral:
100, link shadowless lamp assembly;
1, the first working flare; 11, the first draw-bar seat;
2, the second working flare; 21, the second draw-bar seat;
3, link gear;
31, gangbar; 311, gangbar hollow slots;
32, pull bar;
321, the first bar; 322, the second bar; 323, connecting rod; 324, pull bar hollow slots;
A, the first universal driving shaft; B, the first turning cylinder; C, the second universal driving shaft; D, the second turning cylinder
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " on ", D score, "left", "right", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
The interlock shadowless lamp assembly 100 of embodiment is according to a first aspect of the present invention described, in medical lighting device below with reference to Fig. 1-Fig. 3.
According to the interlock shadowless lamp assembly 100 of the embodiment of the present invention, comprising: the first working flare 1 and the second working flare 2 be spaced apart from each other, and link gear 3.As shown in Figure 1, link gear 3 is connected with the second working flare 2 with the first working flare 1 first working flare 1 and the second working flare 2 are synchronized with the movement respectively.
It should be noted that, in describing the invention, first working flare 1 can comprise more than one working flare, second working flare 2 also can comprise more than one working flare, that is, according to the working flare that can be synchronized with the movement in interlock shadowless lamp assembly 100 of the present invention can for two or more.And for convenience of description, in description below and the example of accompanying drawing, a working flare will be included for the first working flare 1 and the second working flare 2 and be described.Comprise the situation of more than one working flare respectively as the first working flare 1 and the second working flare 2, principle and this example class seemingly, therefore in the description of the application, will be not described in detail.Wherein should be understandable that, also can be synchronized with the movement by link gear between the multiple working flares in the first working flare 1, in like manner, equally also can be synchronized with the movement by link gear between the multiple working flares in the second working flare 2.
Thus, according to interlock shadowless lamp assembly 100 of the present invention, link the first working flare 1 and the second working flare 2 can be synchronized with the movement to the first working flare 1 and the second working flare 2 by link gear 3, thus decrease the quantity of control system in the medical lighting device with this interlock shadowless lamp assembly 100, simplify the structure of medical lighting device, reduce manufacture difficulty and cost, and the irradiation position that can accurately control in multiple working flare and angle, each working flare is enable accurately to arrive the lighting position of regulation, light can not be caused to affect curative activity thus.
According to one embodiment of present invention, as depicted in figs. 1 and 2, the top of the first working flare 1 is provided with the first draw-bar seat 11, and the first working flare 1 is rotatable relative to the first turning cylinder b, second working flare 2 is provided with the second draw-bar seat 21, and the second working flare 2 is rotatable relative to the second turning cylinder d.Like this, link gear 3 can drive the first working flare 1 and the second working flare 2 to rotate around the first turning cylinder b and the second turning cylinder d respectively simultaneously.
As depicted in figs. 1 and 2, link gear 3 comprises gangbar 31, the two ends of gangbar 31 are located on the first draw-bar seat 11 and the second draw-bar seat 21 respectively by the first universal driving shaft a and the second universal driving shaft c pivotly, wherein the first universal driving shaft a, the second universal driving shaft c, line between the first turning cylinder b and the second turning cylinder d are constructed to parallelogram sturcutre, ac=bd, ab=cd, ac//bd, ad//cd, as shown in Figure 3.Like this, by arranging gangbar 31, when the first working flare 1 is while the first turning cylinder b rotates, second working flare 2 also can rotate around the second turning cylinder d, thus the synchronous interaction achieved between the first working flare 1 and the second working flare 2, the pendulum angle of two working flares and position accurately can be controlled, enable each working flare accurately arrive the lighting position of regulation.
Alternatively, gangbar 31 is formed as straight-bar, and gangbar 31 is formed with gangbar hollow slots 311, as shown in Figure 2, like this, can save making material, reduce costs.
In further embodiment of the present invention, link gear 3 also comprises pull bar 32, and one end of pull bar 32 is located on the first draw-bar seat 11 pivotly to drive the first working flare 1 to rotate around the first turning cylinder b.Like this, by the motion of pull bar 32, the first working flare 1 is rotated around the first turning cylinder b, thus drive the second working flare 2 to rotate around the second turning cylinder d simultaneously, thus achieve the control to the synchronous interaction between the first working flare 1 and the second working flare 2.
Particularly, as shown in Figure 3, pull bar 32 comprises the first bar 321, second bar 322 and connecting rod 323.Second bar 322 parallel with the first bar 321 and by tilt connecting rod 323 be connected, wherein the second bar 322 is connected to the first draw-bar seat 11 pivotly.Alternatively, the angle between connecting rod 323 and the first bar 321 is 90-180 degree.More preferably, the angle between connecting rod 323 and the first bar 321 is 120-150 degree, thus can control pendulum angle and the position of the first working flare 1 and the second working flare 2 more accurately.
In further embodiment of the present invention, the first bar 321, second bar 322 with connecting rod 323 is formed with the pull bar hollow slots 324 be communicated with, like this, making material can be saved, reduce costs.
As shown in Figure 1-Figure 3, link gear 3 also comprises control axle 33, controls the free end that axle 33 is connected to pull bar 32.In the operating process of shadowless lamp, what control axle 33 by operation moves up and down the movement controlling pull bar 32, and then controls the movement of the first working flare 1 and the second working flare 2.
Below with reference to Fig. 1-Fig. 3, the operating process according to the interlock shadowless lamp assembly 100 of the embodiment of the present invention is described.
Control moving up and down of axle 33 by operation, drive pull bar 32 to swing around the first turning cylinder b, and then drive the first working flare 1 to swing around the first turning cylinder b.Now, due to the effect of gangbar 31, the second working flare 2 is swung around the second turning cylinder d, thus achieves the synchronous interaction of two working flares, the pendulum angle of two working flares and position can accurately be controlled.
According in the interlock shadowless lamp assembly of the embodiment of the present invention, the first working flare 1 and the second working flare 2 achieve the rational layout that is synchronized with the movement and the accurate control to pendulum angle and position by link gear.
A kind of medical lighting device of embodiment according to a second aspect of the present invention, comprises multiple interlock shadowless lamp assembly 100 according to a first aspect of the present invention described in embodiment.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (10)
1. an interlock shadowless lamp assembly, is characterized in that, comprising:
The first working flare be spaced apart from each other and the second working flare; With
Link gear, described link gear is connected with described second working flare with described first working flare described first working flare and the second working flare are synchronized with the movement respectively.
2. interlock shadowless lamp assembly according to claim 1, is characterized in that, the top of described first working flare is provided with the first draw-bar seat, and described first working flare is rotatable relative to the first turning cylinder;
Described second working flare is provided with the second draw-bar seat, and described second working flare is rotatable relative to the second turning cylinder.
3. interlock shadowless lamp assembly according to claim 2, it is characterized in that, described link gear comprises:
Gangbar, the two ends of described gangbar are located on described first draw-bar seat and the second draw-bar seat respectively by the first and second universal driving shafts pivotly,
Described first universal driving shaft a, the second universal driving shaft c, line between the first turning cylinder b and the second turning cylinder d are constructed to parallelogram sturcutre, ac=bd, ab=cd, ac//bd, ad//cd.
4. interlock shadowless lamp assembly according to claim 3, it is characterized in that, described link gear also comprises:
Pull bar, one end of described pull bar is located on described first draw-bar seat pivotly to drive described first working flare to rotate around described first turning cylinder.
5. interlock shadowless lamp assembly according to claim 4, it is characterized in that, described pull bar comprises:
First bar; And
Second bar, described second bar parallel with described first bar and by tilt connecting rod be connected, wherein said second bar is connected to described first draw-bar seat pivotly.
6. interlock shadowless lamp assembly according to claim 5, is characterized in that, the angle between described connecting rod and described first bar is 90-180 degree.
7. interlock shadowless lamp assembly according to claim 6, is characterized in that, the angle between described connecting rod and described first bar is 120-150 degree.
8. interlock shadowless lamp assembly according to claim 5, is characterized in that, described first bar, the second bar with connecting rod is formed with the pull bar hollow slots be communicated with.
9. the interlock shadowless lamp assembly according to any one of claim 3-8, it is characterized in that, described link gear also comprises control axle, and described control axle is connected to the free end of described pull bar.
10. a medical lighting device, is characterized in that, comprises multiple interlock shadowless lamp assembly according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215649.0A CN104214721B (en) | 2013-05-31 | 2013-05-31 | Link shadowless lamp component and the medical lighting device with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215649.0A CN104214721B (en) | 2013-05-31 | 2013-05-31 | Link shadowless lamp component and the medical lighting device with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104214721A true CN104214721A (en) | 2014-12-17 |
| CN104214721B CN104214721B (en) | 2019-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310215649.0A Active CN104214721B (en) | 2013-05-31 | 2013-05-31 | Link shadowless lamp component and the medical lighting device with it |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110706393A (en) * | 2019-10-31 | 2020-01-17 | 芜湖利远电子技术有限公司 | Security protection terminal based on face identification |
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| WO2012095323A1 (en) * | 2011-01-14 | 2012-07-19 | Ondal Holding Gmbh | Lighting device |
| CN202691822U (en) * | 2012-08-22 | 2013-01-23 | 张学满 | Lever-type landscape street lamp |
| CN203323041U (en) * | 2013-05-31 | 2013-12-04 | 北京谊安医疗系统股份有限公司 | Linkage shadowless lamp assembly and medical illuminating apparatus with same |
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2013
- 2013-05-31 CN CN201310215649.0A patent/CN104214721B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2395377C (en) * | 1999-12-23 | 2008-02-19 | Hill-Rom Services, Inc. | Surgical theater system |
| CN1840961A (en) * | 2005-03-28 | 2006-10-04 | 沙利锡 | Light focusing device for multi-head lamp |
| CN101737729A (en) * | 2008-11-06 | 2010-06-16 | 财团法人工业技术研究院 | Illuminating system |
| WO2012095323A1 (en) * | 2011-01-14 | 2012-07-19 | Ondal Holding Gmbh | Lighting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110706393A (en) * | 2019-10-31 | 2020-01-17 | 芜湖利远电子技术有限公司 | Security protection terminal based on face identification |
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| CN104214721B (en) | 2019-05-17 |
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