CN101776792B - Quick assembling/disassembling mechanism for illumination component of operation microscope - Google Patents
Quick assembling/disassembling mechanism for illumination component of operation microscope Download PDFInfo
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- CN101776792B CN101776792B CN2010101026424A CN201010102642A CN101776792B CN 101776792 B CN101776792 B CN 101776792B CN 2010101026424 A CN2010101026424 A CN 2010101026424A CN 201010102642 A CN201010102642 A CN 201010102642A CN 101776792 B CN101776792 B CN 101776792B
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- light source
- source assembly
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- elastic
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- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000005286 illumination Methods 0.000 title abstract description 7
- 229910052724 xenon Inorganic materials 0.000 claims description 35
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 35
- 210000004907 gland Anatomy 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention relates to a quick assembling/disassembling mechanism for an illumination component of an operating microscope, which comprises an elastic component. The elastic component comprises a connecting part and an elastic part, wherein the connecting part is fixedly connected with a light source box, and the elastic part is positioned between the connecting part and a rear end face of a light source component. Compared with the prior art, the quick assembling/disassembling mechanism for the illumination component of the operating microscope has the following advantages that: on one hand, during disassembling the light source component, the light source component can be easily taken out by only overcoming an elastic force of the elastic component to separate the elastic component from the rear end part of the light source component without disassembling other components; on the other hand, balanced stress of the light source component can be easily realized with fewer components and simple structure, and the assembling/disassembling mechanism is easily produced and assembled; moreover, the assembling/disassembling mechanism is not influenced by the external shape of the light source component, is applied to light source components in various shapes, and has strong practicality.
Description
Technical field
The present invention relates to a kind of lighting device that is used for surgical operation microscope, be specifically related to be used for the light source assembly of lighting device is carried out the charging crane of installation and removal.
Background technology
Usually to use lighting device on the surgical operation microscope, generally adopt advanced xenon lamp lighting lamp device at present.In this type lighting device, need light source assembly (like xenon lamp) be fixedly installed in the light-source box, wherein the front end face of light source assembly is towards the light hole setting of said light-source box.
In general the installing mechanism of light source assembly comprises respectively and to carry out spacing limit assembly to light source assembly is radial and axial; Wherein, to the limit assembly of axial limiting generally include be linked in light source assembly on pressing plate, one side need comparatively complicated structure to realize on the pressing plate and pressing plate and light source assembly between stressed equilibrium; In addition on the one hand, the dismounting of light source assembly comparatively bothers, and need disassemble pressing plate and other and the fixing assembly of light-source box usually earlier, and releasing could disassemble light source assembly after light source assembly spacing.
Summary of the invention
The invention provides a kind of charging crane of light fixture; This mechanism is used for the installation and removal of the light source assembly of lighting device at light-source box; This mechanism comprises the locating part that is fixedly installed in the said light-source box and is positioned at described light source assembly front end face one side; Said locating part carries out radially spacing to said light source assembly; Wherein, this mechanism also comprises elastic parts, and this elastic parts has the elastic of connecting portion, between the rear end face of said connecting portion and said light source assembly that be fixedly connected with said light-source box; When said light source assembly was in installment state, the rear end face of described elastic and said light source assembly elasticity in the axial direction offseted, and the front end face of described light source assembly and said locating part offset in the axial direction.
The charging crane of the light fixture of technique scheme; Adopted the elastic parts that rear end face direct and light source assembly offsets when installing; On the one hand, during the dismounting light source assembly, the elastic force that only need overcome elastic parts makes itself and light source assembly rearward end break away from; Promptly can take out light source assembly at an easy rate, not need to dismantle in addition miscellaneous part; On the other hand, realize the stress equalization of light source assembly more easily, only need less parts, simple structure just can realize that so charging crane also is prone to production and assembly; Again on the one hand, this charging crane does not receive the influence of the outside shape of light source assembly, is applicable to the light source assembly of different shape, and is practical.
Preferably, elastic, light source assembly, locating part concentric.Can realize the location more accurately.
As the further improvement of technique scheme, described elastic parts is arranged on rear end face one side of said light source assembly, and described connecting portion is fixedly connected with the base plate or the sidewall of said light-source box.Adopt and should improve technical scheme, charging crane only is arranged on rear end face one side of light source assembly, and its structure more simply, more is prone to realize.
Preferred, described connecting portion is the support that is fixedly connected with said light-source box base plate, and described elastic is a flexure strip, and this flexure strip is fixed on the said support through its link; When said light source assembly was in installment state, the rearward end of said light source assembly was supported on the said support, and the rear end face of said flexure strip through its elastic tip and said light source assembly elasticity in the axial direction offsets.
Also can adopt more preferably technical scheme of another kind, described connecting portion is the Connection Block that is fixedly connected with said light-source box base plate or sidewall, and described elastic comprises gland, the stage clip between said gland and Connection Block; When said light source assembly was in installment state, the rear end face of described gland and said light source assembly elasticity in the axial direction offseted.
Preferably, described stage clip coaxial or roughly coaxial setting with said light source assembly.Guarantee the stressed more balanced of light source assembly rear end.
Preferably, the rear end of said gland is provided with the guide rod that is provided with symmetrically along the axial line of said light source assembly, and described compression spring sleeve is located on the described guide rod, and described Connection Block is provided with the pilot hole that supplies said guide rod to run through.
Preferably, said gland front end has the structure that can cooperate with the location, rear end of said light source assembly.
Preferably, described light source assembly is the xenon source assembly.
As further improvement of the present invention, described locating part is a baffle plate, and baffle plate is provided with said light source assembly is carried out radially spacing register pin, and the front end face of said light source assembly is provided with the pin-and-hole that cooperates with said register pin.
The present invention also provides the surgical operation microscope lighting device of the charging crane that adopts above-mentioned light fixture.
Because technique scheme utilization; The present invention compared with prior art has advantage: on the one hand; During the dismounting light source assembly; The elastic force that only need overcome elastic parts makes itself and light source assembly rearward end break away from, and promptly can take out light source assembly easily, does not need to dismantle in addition miscellaneous part; On the other hand, realize the stress equalization of light source assembly more easily, only need less parts, simple structure just can realize that so charging crane also is prone to production and assembly; Again on the one hand, this charging crane does not receive the influence of the outside shape of light source assembly, is applicable to the light source assembly of different shape, and is practical.
Description of drawings
Accompanying drawing 1 is the cross-sectional schematic of the lighting device of embodiment 1;
Wherein: 1, light-source box; 11, light hole; 12, base plate; 2, xenon source assembly;
3, front apron; 31, register pin;
4, Connection Block; 41, pilot hole; 5, gland; 51, guide rod; 6, stage clip;
7, support; 8, flexure strip.
Embodiment
Below in conjunction with accompanying drawing, specify the preferred embodiment of the present invention:
Embodiment 1
Shown in Figure 1 is the microscopical illumination xenon lamp device of an operation, and it comprises light-source box 1, is arranged on xenon source assembly 2, charging crane in the light-source box 1.
The front end face of xenon source assembly 2 is provided with towards the light hole 11 of light-source box 1.
Front end face one side of xenon source assembly 2 is provided with front apron 3; As shown in Figure 1; Front apron 3 is provided with several register pins 31, and (usually on front end face near the non-light transmission part of periphery) is provided with the pin-and-hole that cooperates with register pin 31 on the front end face of xenon source assembly 2, after xenon source assembly 2 is installed on the front apron 3; Xenon source assembly 2 can't rotate, and it is spacing to have realized that it directly makes progress.
Rear end face one side of xenon source assembly 2 is provided with elastic parts, and this elastic parts has the elastic of connecting portion, between the rear end face of connecting portion and xenon source assembly 2 that be fixedly connected with light-source box 1.
Wherein connecting portion is the Connection Block 4 that is fixedly connected with light-source box 1 base plate 12; Elastic comprises gland 5, the stage clip 6 between gland 5 and Connection Block 4.
In addition, the rear end of gland 5 is provided with the guide rod 51 that is provided with symmetrically along the axial line of xenon source assembly 2, and stage clip 6 is sheathed on (thereby realizing stage clip 6 and xenon source assembly 2 concentrics basically) on the guide rod 51,
When xenon source assembly 2 was in installment state, the rear end face of gland 5 and xenon source assembly 2 is elastic compression in the axial direction, and the front end face of xenon source assembly 2 and front apron 3 compress in the axial direction.
Gland 5, guide rod 51, xenon source assembly 2, front apron 3, the concentric setting.
During dismounting, only need overcome the elastic force of stage clip 6, draw back gland 5 backward, make the gland 5 and the rear end face of xenon source assembly 2 break away from, promptly can take out xenon source assembly 2.
The pilot hole 41 that one confession guide rod 51 runs through is set on the Connection Block 4, adopts this structure to be convenient to the realization of unloading process.
Gland 5 front ends are pegged graft with the rear end of xenon source assembly 2 and are cooperated, and the stress equalization that helps realizing xenon source assembly 2 installment states is with stable.
Shown in Figure 2 is the microscopical illumination xenon lamp device of an operation; Wherein rear end face one side of xenon source assembly 2 is provided with elastic parts, and this elastic parts has the elastic of connecting portion, between the rear end face of connecting portion and xenon source assembly 2 that be fixedly connected with light-source box 1.
Wherein, connecting portion is the support 7 that is fixedly connected with light-source box 1 base plate 12, and elastic is a flexure strip 8, and this flexure strip 8 is fixed on the support 7 through its link.
As shown in Figure 2; When xenon source assembly 2 is in installment state; The rearward end of xenon source assembly 2 is supported on support 7, and (support 7 upper surfaces have the structure with the rearward end form fit of xenon source assembly 2; For example offer one mount the rearward end of xenon source assembly 2 semi-circular groove) on, the rear end face of flexure strip 8 through its elastic tip and xenon source assembly 2 be elastic compression in the axial direction, the front end face of xenon source assembly 2 and front apron 3 compress in the axial direction.
Flexure strip 8, xenon source assembly 2, front apron 3, the concentric setting.
Unloading process is with embodiment 1.
The miscellaneous part structure is with embodiment 1.
The charging crane of illumination component of operating microscope of the present invention is not limited to the above embodiments, and all equivalences of doing according to spirit of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (9)
1. the charging crane of a light fixture; This mechanism is used for the installation and removal of the light source assembly of lighting device at light-source box; This mechanism comprises the locating part that is fixedly installed in the said light-source box and is positioned at described light source assembly front end face one side; Said locating part carries out radially spacing to said light source assembly
It is characterized in that: this mechanism also comprises elastic parts, and this elastic parts has the elastic of connecting portion, between the rear end face of said connecting portion and said light source assembly that be fixedly connected with said light-source box;
When said light source assembly was in installment state, the rear end face of described elastic and said light source assembly elasticity in the axial direction offseted, and the front end face of described light source assembly and said locating part offset in the axial direction,
Described elastic parts is arranged on rear end face one side of said light source assembly, and described connecting portion is fixedly connected with the base plate of said light-source box,
Described connecting portion is the support that is fixedly connected with said light-source box base plate, and described elastic is a flexure strip, and this flexure strip is fixed on the said support through its link; When said light source assembly was in installment state, the rearward end of said light source assembly was supported on the said support, and the rear end face of said flexure strip through its elastic tip and said light source assembly elasticity in the axial direction offsets,
Described locating part is a baffle plate, and this baffle plate is provided with said light source assembly is carried out radially spacing register pin, and the front end face of said light source assembly is provided with the pin-and-hole that cooperates with said register pin.
2. the charging crane of a light fixture; This mechanism is used for the installation and removal of the light source assembly of lighting device at light-source box; This mechanism comprises the locating part that is fixedly installed in the said light-source box and is positioned at described light source assembly front end face one side; Said locating part carries out radially spacing to said light source assembly
It is characterized in that: this mechanism also comprises elastic parts, and this elastic parts has the elastic of connecting portion, between the rear end face of said connecting portion and said light source assembly that be fixedly connected with said light-source box;
When said light source assembly was in installment state, the rear end face of described elastic and said light source assembly elasticity in the axial direction offseted, and the front end face of described light source assembly and said locating part offset in the axial direction,
Described elastic parts is arranged on rear end face one side of said light source assembly, and described connecting portion is fixedly connected with the base plate or the sidewall of said light-source box,
Described connecting portion is the Connection Block that is fixedly connected with said light-source box base plate or sidewall, and described elastic comprises gland, the stage clip between said gland and Connection Block;
When said light source assembly was in installment state, the rear end face of described gland and said light source assembly elasticity in the axial direction offseted,
Described locating part is a baffle plate, and this baffle plate is provided with said light source assembly is carried out radially spacing register pin, and the front end face of said light source assembly is provided with the pin-and-hole that cooperates with said register pin.
3. charging crane according to claim 2 is characterized in that: described stage clip is coaxial or roughly coaxial setting with said light source assembly.
4. charging crane according to claim 3; It is characterized in that: the rear end of said gland is provided with the guide rod that is provided with symmetrically along the axial line of said light source assembly; Described compression spring sleeve is located on the described guide rod, and described Connection Block is provided with the pilot hole that supplies said guide rod to run through.
5. according to any described charging crane among the claim 2-4, it is characterized in that: said gland front end has the structure that can cooperate with the location, rear end of said light source assembly.
6. according to any described charging crane among the claim 1-4, it is characterized in that: described light source assembly is the xenon source assembly.
7. adopt surgical operation microscope lighting device like the charging crane of any said light fixture among the claim 1-4.
8. charging crane according to claim 5 is characterized in that: described light source assembly is the xenon source assembly.
9. adopt surgical operation microscope lighting device like the charging crane of the said light fixture of claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101026424A CN101776792B (en) | 2010-01-25 | 2010-01-25 | Quick assembling/disassembling mechanism for illumination component of operation microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101026424A CN101776792B (en) | 2010-01-25 | 2010-01-25 | Quick assembling/disassembling mechanism for illumination component of operation microscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101776792A CN101776792A (en) | 2010-07-14 |
| CN101776792B true CN101776792B (en) | 2012-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101026424A Active CN101776792B (en) | 2010-01-25 | 2010-01-25 | Quick assembling/disassembling mechanism for illumination component of operation microscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101776792B (en) |
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2010
- 2010-01-25 CN CN2010101026424A patent/CN101776792B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101776792A (en) | 2010-07-14 |
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| C14 | Grant of patent or utility model | ||
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Owner name: SUZHOU ZUMAX MEDICAL CO., LTD. Free format text: FORMER NAME: SUZHOU JIEMEI MEDICAL APPARATUS CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 215129 Suzhou high tech Zone, Jiangsu, the United States and the British street, No. 36 Patentee after: Zumax Medical Co., Ltd. Address before: 215129 Suzhou high tech Zone, Jiangsu, the United States and the British street, No. 36 Patentee before: Suzhou Jiemei Medical Apparatus Co., Ltd. |
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| CP03 | Change of name, title or address |
Address after: No.5, Zhiying street, high tech Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Sumai Medical Technology Co.,Ltd. Address before: 215129 No. 36 Ying Street, hi tech Zone, Jiangsu, Suzhou Patentee before: Suzhou Sumai Medical Equipment Co.,Ltd. |
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