CN104214721B - Link shadowless lamp component and the medical lighting device with it - Google Patents
Link shadowless lamp component and the medical lighting device with it Download PDFInfo
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- CN104214721B CN104214721B CN201310215649.0A CN201310215649A CN104214721B CN 104214721 B CN104214721 B CN 104214721B CN 201310215649 A CN201310215649 A CN 201310215649A CN 104214721 B CN104214721 B CN 104214721B
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- working flare
- bar
- linkage
- shadowless lamp
- lamp component
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Abstract
The invention discloses a kind of linkage shadowless lamp component and with its medical lighting device.The linkage shadowless lamp component includes: the first working flare and the second working flare being separated from each other；And linkage mechanism, the linkage mechanism is connected respectively with first working flare and second working flare so that first working flare and the second working flare move synchronously.Linkage shadowless lamp component according to the present invention, by linkage mechanism to the first working flare and the linkage of the second working flare so that the first working flare and the second working flare can move synchronously, to reduce the quantity of control system in the medical lighting device with the linkage shadowless lamp component, simplify the structure of medical lighting device, reduce manufacture difficulty and cost, and irradiation position and angle in multiple working flares can be accurately controlled, so that each working flare is accurately reached defined lighting position, thus not will cause light influence on curative activity.
Description
Technical field
The present invention relates to medical instruments fields, more particularly, to a kind of linkage shadowless lamp component and with its lighting for medical use
Device.
Background technique
In medical lighting device, in order to reach the effect without shadow effect and illumination intensity of lighting for medical use, generally shining
Multiple groups working flare is housed in bright device, and requires each group illumination physical efficiency to synchronize and is irradiated to same surgical wound position, is had reached
Weaken the effect of shade and illumination intensity.In traditional device, each group of working flare has required a control system, therefore
It will cause entire medical lighting device structure is complicated, manufacture difficulty and all very high problem of manufacturing cost, and each photograph
The synchronous interaction of phaneroplasm is poor, and often the irradiation position of each working flare cannot reach same specified position, so that lighting for medical use
Device is affected without shadow effect and illumination intensity, and then influences medical operating activity.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, one object of the present invention
It is to propose a kind of structure is simple and position control accurately links shadowless lamp component.
It is another object of the present invention to propose a kind of medical lighting device with above-mentioned linkage shadowless lamp component.
The linkage shadowless lamp component of embodiment according to a first aspect of the present invention, comprising: the first working flare being separated from each other
With the second working flare；And linkage mechanism, the linkage mechanism are connected with first working flare and second working flare respectively
So that first working flare and the second working flare move synchronously.
Linkage shadowless lamp component according to the present invention, by linkage mechanism to the first working flare and the second working flare linkage with
Move synchronously the first working flare and the second working flare, to reduce the lighting for medical use with the linkage shadowless lamp component
The quantity of control system in device, simplifies the structure of medical lighting device, reduces manufacture difficulty and cost, and can be accurately
The irradiation position and angle in multiple working flares are controlled, so that each working flare is accurately reached defined lighting position, thus
Light influence is not will cause on curative activity.
In addition, linkage shadowless lamp component according to the present invention also has following additional technical feature:
According to one embodiment of present invention, the top of first working flare is equipped with the first draw-bar seat, and described first
Working flare can be rotated relative to the first rotation axis；Second working flare is equipped with the second draw-bar seat, and second working flare
It can be rotated relative to the second rotation axis.
Further embodiment according to the present invention, the linkage mechanism include: interlocking bar, the both ends point of the interlocking bar
It is not pivotally arranged on first draw-bar seat and the second draw-bar seat by the first and second universal driving shafts, first universal driving shaft
A, the line between the second universal driving shaft c, the first rotation axis b and the second rotation axis d is constructed to parallelogram sturcutre, ac=bd,
ab=cd、ac//bd、ad//cd。
In this way, while the first working flare is rotated around the first rotation axis, the second working flare can also by setting interlocking bar
To be rotated around the second rotation axis, so that the synchronous interaction between the first working flare and the second working flare is realized, so that two photographs
The swing angle of phaneroplasm and position can accurately control, and each working flare is enable accurately to reach defined lighting position.
According to one embodiment of present invention, the linkage mechanism further include: pull rod, one end of the pull rod is pivotly
It is located on first draw-bar seat to drive first working flare to rotate around first rotation axis.In this way, passing through pull rod
Movement, so that the first working flare is rotated around the first rotation axis, so that the second working flare is driven to rotate simultaneously around the second rotation axis, from
And realize the control to the synchronous interaction between the first working flare and the second working flare.
Specifically, the pull rod includes: the first bar；And second bar, second bar and first bar are parallel and logical
Inclined connecting rod connection is crossed, wherein second bar is as pivotally connected to first draw-bar seat.
Optionally, the angle between the connecting rod and first bar is 90-180 degree.
Preferably, the angle between the connecting rod and first bar is 120-150 degree, so as to precisely control
The swing angle and position of first working flare and the second working flare.
According to one embodiment of present invention, the pull rod being connected to is formed in first bar, the second bar and connecting rod to engrave
Empty slot reduces cost in this way, making material can be saved.
According to one embodiment of present invention, the linkage mechanism further includes control shaft, and the control shaft is connected to described
The free end of pull rod.In the operating process of shadowless lamp, the movement of pull rod can be controlled by moving up and down for operation control shaft,
And then control the movement of the first working flare and the second working flare.
In linkage shadowless lamp component according to an embodiment of the present invention, the first working flare and the second working flare pass through linkage mechanism
Realize the reasonable layout moved synchronously and the accurate control to swing angle and position.
A kind of medical lighting device of embodiment according to a second aspect of the present invention, including it is multiple according to a first aspect of the present invention
Linkage shadowless lamp component described in embodiment.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the schematic diagram of linkage shadowless lamp component according to an embodiment of the present invention；
Fig. 2 is the explosive view of linkage shadowless lamp component shown in Fig. 1；
Fig. 3 is the side view of linkage shadowless lamp component shown in Fig. 1.
Appended drawing reference:
100, link shadowless lamp component；
1, the first working flare；11, the first draw-bar seat；
2, the second working flare；21, the second draw-bar seat；
3, linkage mechanism；
31, interlocking bar；311, interlocking bar hollow slots；
32, pull rod；
321, the first bar；322, the second bar；323, connecting rod；324, pull rod hollow slots；
A, the first universal driving shaft；B, the first rotation axis；C, the second universal driving shaft；D, the second rotation axis
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "left", "right", "inner", "outside" etc. indicate
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include one or more of the features.In the description of the present invention, unless
It is otherwise noted, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The linkage shadowless lamp component 100 that embodiment according to a first aspect of the present invention is described below with reference to Fig. 1-Fig. 3, for curing
With in lighting device.
Linkage shadowless lamp component 100 according to an embodiment of the present invention, comprising: the first working flare 1 being separated from each other and
Two working flares 2 and linkage mechanism 3.As shown in Figure 1, linkage mechanism 3 is connected with the first working flare 1 and the second working flare 2 respectively
So that the first working flare 1 and the second working flare 2 move synchronously.
It is worth noting that, in the description of the present invention, the first working flare 1 may include more than one working flare, the
Two working flares 2 also may include more than one working flare, that is to say, that in linkage shadowless lamp component 100 according to the present invention
The working flare that can be moved synchronously can be two or more.And for ease of description, in following description and attached drawing
Example in, will be illustrated so that the first working flare 1 and the second working flare 2 include a working flare as an example.It is shone as first
The case where phaneroplasm 1 and the second working flare 2 respectively include more than one working flare, principle is similar with the example, therefore in the application
Description in, will not be described in detail further.Wherein it is to be understood that between multiple working flares in the first working flare 1
Movement can be synchronized by linkage mechanism, similarly, can also equally be passed through between multiple working flares in the second working flare 2
Linkage mechanism synchronizes movement.
Linkage shadowless lamp component 100 according to the present invention as a result, shines the first working flare 1 and second by linkage mechanism 3
Phaneroplasm 2 links so that the first working flare 1 and the second working flare 2 can move synchronously, to reduce with the linkage shadowless lamp
The quantity of control system in the medical lighting device of component 100, simplifies the structure of medical lighting device, reduces manufacture difficulty
And cost, and irradiation position and angle in multiple working flares can be accurately controlled, so that each working flare is accurately reached rule
Thus fixed lighting position not will cause light influence to curative activity.
According to one embodiment of present invention, as depicted in figs. 1 and 2, the top of the first working flare 1 is equipped with the first draw-bar seat
11, and the first working flare 1 can be rotated relative to the first rotation axis b, the second working flare 2 is equipped with the second draw-bar seat 21, and second
Working flare 2 can be rotated relative to the second rotation axis d.In this way, linkage mechanism 3 can drive the first working flare 1 and the second working flare 2
It is rotated simultaneously rotating around the first rotation axis b and the second rotation axis d.
As depicted in figs. 1 and 2, linkage mechanism 3 includes interlocking bar 31, and the both ends of interlocking bar 31 pass through the first universal driving shaft respectively
A and the second universal driving shaft c are pivotally arranged on the first draw-bar seat 11 and the second draw-bar seat 21, wherein the first universal driving shaft a, second
Line between moving axis c, the first rotation axis b and the second rotation axis d is constructed to parallelogram sturcutre, ac=bd, ab=cd,
Ac//bd, ad//cd, as shown in Figure 3.In this way, by setting interlocking bar 31, when the first working flare 1 is rotated around the first rotation axis b
While, the second working flare 2 can also be rotated around the second rotation axis d, to realize the first working flare 1 and the second working flare 2
Between synchronous interaction, the swing angle of two working flares and position are accurately controlled, each working flare essence is enable
Lighting position as defined in really reaching.
Optionally, interlocking bar 31 is formed as straight-bar, and interlocking bar hollow slots 311 are formed in interlocking bar 31, such as Fig. 2 institute
Show, in this way, making material can be saved, reduces cost.
In further embodiment of the invention, linkage mechanism 3 further includes pull rod 32, and one end of pull rod 32 is pivotly
It is located on the first draw-bar seat 11 to drive the first working flare 1 to rotate around the first rotation axis b.In this way, passing through the movement of pull rod 32, make
The first working flare 1 is obtained to rotate around the first rotation axis b, so that the second working flare 2 is driven to rotate simultaneously around the second rotation axis d, thus
Realize the control to the synchronous interaction between the first working flare 1 and the second working flare 2.
Specifically, as shown in figure 3, pull rod 32 includes the first bar 321, the second bar 322 and connecting rod 323.Second bar, 322 He
First bar 321 is parallel and is connected by inclined connecting rod 323, wherein the second bar 322 is as pivotally connected to the first draw-bar seat
11.Optionally, the angle between connecting rod 323 and the first bar 321 is 90-180 degree.It is highly preferred that connecting rod 323 and the first bar
Angle between 321 is 120-150 degree, so as to precisely control the swing angle of the first working flare 1 and the second working flare 2
The position and.
In further embodiment of the invention, it is formed with and is connected in the first bar 321, the second bar 322 and connecting rod 323
Pull rod hollow slots 324 reduce cost in this way, making material can be saved.
As shown in Figure 1-Figure 3, linkage mechanism 3 further includes control shaft 33, and control shaft 33 is connected to the free end of pull rod 32.?
In the operating process of shadowless lamp, the movement of pull rod 32 can be controlled by moving up and down for operation control shaft 33, and then control the
The movement of one working flare 1 and the second working flare 2.
The operating process of linkage shadowless lamp component 100 according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 3.
By moving up and down for operation control shaft 33, pull rod 32 is driven to swing around the first rotation axis b, and then drives first to shine
Phaneroplasm 1 is swung around the first rotation axis b.At this point, due to the effect of interlocking bar 31, so that the second working flare 2 is put around the second rotation axis d
It is dynamic, it is thus achieved that the synchronous interaction of two working flares, enables the swing angle of two working flares and position accurately to control.
In linkage shadowless lamp component according to an embodiment of the present invention, the first working flare 1 and the second working flare 2 pass through gear
Structure realizes the reasonable layout moved synchronously and the accurate control to swing angle and position.
A kind of medical lighting device of embodiment according to a second aspect of the present invention, including it is multiple according to a first aspect of the present invention
Linkage shadowless lamp component 100 described in embodiment.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (8)
1. a kind of linkage shadowless lamp component characterized by comprising
The first working flare and the second working flare being separated from each other；With
Linkage mechanism, the linkage mechanism are connected respectively so that described first with first working flare and second working flare
Working flare and the second working flare move synchronously, and the top of first working flare is equipped with the first draw-bar seat, and first illumination
Body can be rotated relative to the first rotation axis, and second working flare is equipped with the second draw-bar seat, and second working flare is opposite
It can be rotated in the second rotation axis, the linkage mechanism includes: interlocking bar, and the both ends of the interlocking bar pass through first and second respectively
Universal driving shaft is pivotally arranged on first draw-bar seat and the second draw-bar seat, the first universal driving shaft a, the second universal driving shaft c,
Line between one rotation axis b and the second rotation axis d is constructed to parallelogram sturcutre, ac=bd, ab=cd, ac//bd,
ad//cd；
At least one of first working flare and second working flare have multiple working flares.
2. linkage shadowless lamp component according to claim 1, which is characterized in that the linkage mechanism further include:
Pull rod, one end of the pull rod are pivotally arranged on first draw-bar seat to drive first working flare around described
The rotation of first rotation axis.
3. linkage shadowless lamp component according to claim 2, which is characterized in that the pull rod includes:
First bar；And
Second bar, second bar and first bar are parallel and are connected by inclined connecting rod, wherein second bar can
It is pivotally connected to first draw-bar seat.
4. linkage shadowless lamp component according to claim 3, which is characterized in that between the connecting rod and first bar
Angle be 90-180 degree.
5. linkage shadowless lamp component according to claim 4, which is characterized in that between the connecting rod and first bar
Angle be 120-150 degree.
6. linkage shadowless lamp component according to claim 3, which is characterized in that first bar, the second bar and connecting rod
On be formed with the pull rod hollow slots of connection.
7. linkage shadowless lamp component according to claim 1 to 6, which is characterized in that the linkage mechanism also wraps
Control shaft is included, the control shaft is connected to the free end of the pull rod.
8. a kind of medical lighting device, which is characterized in that including multiple linkage nothings described in any one of -7 according to claim 1
Shadow lamp group part.
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 CN104214721A (en) | 2014-12-17 |
| CN104214721B true CN104214721B (en) | 2019-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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| Country | Link |
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| CN (1) | CN104214721B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110706393B (en) * | 2019-10-31 | 2021-07-13 | 深圳会看科技有限公司 | Security protection terminal based on face identification |
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| CN1840961A (en) * | 2005-03-28 | 2006-10-04 | 沙利锡 | Light focusing device for multi-head lamp |
| CA2395377C (en) * | 1999-12-23 | 2008-02-19 | Hill-Rom Services, Inc. | Surgical theater system |
| CN101737729A (en) * | 2008-11-06 | 2010-06-16 | 财团法人工业技术研究院 | Illuminating system |
| CN102168830A (en) * | 2011-03-19 | 2011-08-31 | 深圳市尚荣医疗股份有限公司 | LED (light-emitting diode) operating shadowless lamps of multicolour multiple-lens light source matrixes |
| 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 |
-
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 |
| CN102168830A (en) * | 2011-03-19 | 2011-08-31 | 深圳市尚荣医疗股份有限公司 | LED (light-emitting diode) operating shadowless lamps of multicolour multiple-lens light source matrixes |
| 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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| Publication number | Publication date |
|---|---|
| CN104214721A (en) | 2014-12-17 |
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