CN204562111U - A kind of optical biopsy luminous source lamp box - Google Patents
A kind of optical biopsy luminous source lamp box Download PDFInfo
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- CN204562111U CN204562111U CN201520209854.0U CN201520209854U CN204562111U CN 204562111 U CN204562111 U CN 204562111U CN 201520209854 U CN201520209854 U CN 201520209854U CN 204562111 U CN204562111 U CN 204562111U
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- slide block
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Abstract
The utility model discloses a kind of optical biopsy luminous source lamp box, it comprises reflector (5), mercury lamp (1), light filter (4), focus lamp (3), lamp box header board (9) and lamp box base plate (2), lamp box header board (9) is provided with focus lamp (3), it is characterized in that, adjustment barrel (7) is arranged between the light filter (4) of lamp box and lamp box header board (9), one end of adjustment barrel (7) is fixed on light filter (4) or lamp box header board (9), adjusting ring (8) is arranged in adjustment barrel (7) and is slidably connected with the inwall of adjustment barrel (7), adjusting ring (8) side is connected with adjusting rod (12), adjusting rod (12) is axially parallel with lamp box, the adjustment guide hole that shaft and the lamp box header board (9) of adjusting rod (12) are provided with is connected.This utility model can be adjusted to the focus of energy intensity needed for inspection and condenser lens exactly, improves the accuracy of instrument diagnoses.Realize the output calibration to light source ceiling capacity.
Description
Technical field
This utility model relates to a kind of light source adjustment device of diagnostic apparatus, especially for the optical biopsy luminous source lamp box of mucosal pattern early diagnosis of cancer.
Background technology
At present, in Chinese patent CN85100424, disclose optical biopsy precancerous lesion image diagnostic instrument, adopt black light as exciting light, be transferred to surface of living body tissue through silicon fiber, this biological tissue is excited and produces its primary fluorescence.For malignant tumor, the primary fluorescence that its aberration can use discernable by eye can be inspired.This diagnostic method is easy and simple to handle, rapid, not damaged, and cost is low, to detect accuracy rate high, is particularly useful for the early stage property cancer screening such as oral cavity, cervix uteri, vagina, anal canal, rectum.
Chinese patent ZL00216974.6 discloses a kind of diagnostic apparatus light supply apparatus, its basic comprising comprises following concrete component: cabinet, vertical setting is used to provide the exciter of exciting light, for providing the illuminating lamp of illumination light, reflector, light filter, the condenser lens of reflection black light, its position relationship is: the light sent by exciter injects the optical fiber head being positioned at its focal position, focal plane after the light line focus lens focus that reflector reflecting focal, light filter filter, and is transmitted through the fiber to tissue to be checked.The light supply apparatus of natural fluorscence diagnosis instrument used for diagnosising malignant tumour is contributed.
But still there is the defect of blemish in an otherwise perfect thing in this diagnostic apparatus light supply apparatus in control, exciter mercury lamp light source cannot regulate its energy size accurately, early stage, energy caused too by force image to whiten, and later stage energy is too weak causes fluorescence reaction weak, greatly affects the accuracy of instrument diagnoses.Meanwhile, exciter position is fixed unadjustable, and the product error of reflector, condenser lens and alignment error can affect the energy of light source of output.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of optical biopsy luminous source lamp box.
Have employed following technical scheme:
A kind of optical biopsy luminous source lamp box, it comprises reflector, mercury lamp, light filter, focus lamp, lamp box header board and lamp box base plate, lamp box header board is provided with focus lamp, adjustment barrel is arranged between the light filter of lamp box and lamp box header board, one end of adjustment barrel is fixed on light filter or lamp box header board, adjusting ring is arranged in adjustment barrel and is slidably connected with the inwall of adjustment barrel, adjusting ring side is connected with adjusting rod, adjusting rod is axially parallel with lamp box, and the adjustment guide hole that shaft and the lamp box header board of adjusting rod are provided with is connected.
One end of adjustment barrel is connected with light filter by trim ring.
Be provided with positioning seat in adjustment guide hole on lamp box header board, one end of adjusting rod shaft is provided with male arms and is connected with positioning seat, and the other end of adjusting rod shaft is screw rod, screw rod be provided with threaded adjusting bore in adjusting ring and be connected.
Be fixedly connected with lamp box header board by hold-down nut inside positioning seat, outside positioning seat, be provided with positioning sleeve, be provided with screw in positioning sleeve and be connected with the shaft of adjusting rod.
The mercury lamp holder of mercury lamp is arranged on slide block, and be X-axis lateral attitude adjusting device and Y-axis lengthwise position adjusting device between slide block and lamp box base plate, X-axis lateral attitude adjusting device is connected by intermediate regulations plate wherein with Y-axis lengthwise position adjusting device.
X-axis lateral attitude adjusting device comprises intermediate regulations plate, slide block cover plate and slide block, and form the sliding space of slide block between slide block cover plate and intermediate regulations plate, slide block is connected with adjusting rod, and adjusting rod is connected with X-axis lateral adjustments seat.
Top bearing shell is provided with in the horizontal side of the X-axis of slide block cover plate, the connecting portion of top bearing shell and slide block cover plate forms X-axis lateral adjustments seat, the horizontal bore of X-axis is provided with in X-axis lateral adjustments seat, the shaft of left and right adjusting screw rod is provided with axial limiting groove and the horizontal bore of X-axis is rotationally connected, and one end of left and right adjusting screw rod is threaded with the X-axis lateral adjustments screw be provided with in slide block.
Y-axis lengthwise position adjusting device comprises intermediate regulations plate and lamp box base plate, lamp box base plate is provided with the longitudinal adjustment seat of Y-axis, front and back adjusting screw(rod) is connected with intermediate regulations plate after being connected with the longitudinal adjustment seat of Y-axis again, and intermediate regulations plate and lamp box base plate are slidably connected on Y-axis is longitudinal.
The Y-axis longitudinal direction of lamp box base plate is provided with the longitudinal adjustment seat of Y-axis of top bearing shell and lower bearing composition, the longitudinal bore of Y-axis is provided with in the longitudinal adjustment seat of Y-axis, the shaft of front and back adjusting screw(rod) is provided with axial limiting groove and the longitudinal bore of Y-axis is rotationally connected, and one end of front and back adjusting screw(rod) longitudinally regulates screw to be threaded with the Y-axis be provided with in intermediate regulations plate.
In lamp box base plate, be provided with the longitudinal regulating tank of Y-axis, in the longitudinal regulating tank of Y-axis, be provided with tension block, be connected with intermediate regulations plate above tension block, between tension block and the longitudinal regulating tank of Y-axis, be provided with tension part.
This utility model can be regulated the axial displacement of adjusting ring by adjusting rod, thus is adjusted to the energy intensity needed for inspection exactly, improves the accuracy of instrument diagnoses; And can accurately regulate reflector to focus on the focus of lens, realize the output calibration to light source ceiling capacity, substantially increase the efficiency that light source exports.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is the schematic diagram of this utility model mercury lamp holder syndeton;
Fig. 3 is this utility model X-axis lateral attitude adjusting device cross-sectional schematic;
Fig. 4 is this utility model Y-axis lateral attitude adjusting device cross-sectional schematic.
Reference numeral: mercury lamp 1, mercury lamp holder 1-1, slide block cover plate 1-2, intermediate regulations plate 1-3, slide block 1-4, top bearing shell 1-5, left and right adjusting screw rod 1-6, top bearing shell 1-7, lower bearing 1-8, front and back adjusting screw(rod) 1-9, tension block 1-10, lamp box base plate 2, focus lamp 3, light filter 4, reflector 5, trim ring 6, adjustment barrel 7, adjusting ring 8, lamp box header board 9, hold-down nut 10, positioning sleeve 11, adjusting rod 12, positioning seat 13.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model will be further described, but scope of the present utility model is not limited to following embodiment.
Embodiment 1:
As shown in Fig. 1-4, optical biopsy luminous source lamp box, it comprises adjustment barrel 7 and adjusting rod 12, adjustment barrel 7 and adjusting ring 8 are arranged between the light filter 4 of lamp box and lamp box header board 9, lamp box header board 9 is provided with focus lamp 3, one end of adjustment barrel 7 is fixed on light filter 4 by trim ring 6, adjusting ring 8 is arranged in adjustment barrel 7 and is slidably connected with the inwall of adjustment barrel 7, be connected with adjusting rod 12 on the downside of adjusting ring 8, adjusting rod 12 and light source axle are to parallel, and reflector 5, mercury lamp 1, light filter 4, adjusting ring 8 and focus lamp 3 are coaxial; The adjustment guide hole that the shaft of adjusting rod 12 is provided with by positioning seat 13 and lamp box header board 9 is connected.
One end of adjusting rod 12 shaft is provided with male arms and is connected with positioning seat 13, and the other end of adjusting rod 12 shaft is screw rod, screw rod be provided with threaded adjusting bore in adjusting ring 8 and be connected.During rotation adjusting lever 12, male arms and positioning seat 13 is spacing does not in the axial direction produce displacement, screw rod rotates at the threaded adjusting bore of adjusting ring 8 and adjusting ring 8 is slided with the inwall of adjustment barrel 7 produces displacement, i.e. movement adjustment.
Be connected with lamp box header board 9 by hold-down nut 10 inside positioning seat 13, outside positioning seat 13, be provided with positioning sleeve 11, be provided with screw in positioning sleeve 11 and be connected with the shaft of adjusting rod 12.Cause adjusting rod 12 at the axial limiting of positioning seat 13.
The light that reflector 5 pairs of mercury lamps 1 send is on focus lamp 3.Carry out front and back by turn adjusting rod 12 to the adjusting ring 8 be inserted in adjustment barrel 7 to regulate, near the position of focus lamp 3, the energy that light source exports is larger, otherwise away from the position of focus lamp 3, the energy that light source exports is less.
Mercury lamp holder 1-1 is that the excellent phosphor bronze of electric conductivity machines, for constant excitation lamp bottom.Mercury lamp holder 1-1 is arranged on slide block 1-4, is X-axis lateral attitude adjusting device and Y-axis lengthwise position adjusting device between slide block 1-4 and base plate 2.
X-axis lateral attitude adjusting device comprises intermediate regulations plate 1-3, slide block cover plate 1-2 and slide block 1-4, forms the sliding space of slide block 1-4 between slide block cover plate 1-2 and intermediate regulations plate 1-3.Top bearing shell 1-5 is provided with in the horizontal side of the X-axis of slide block cover plate 1-2, the connecting portion of top bearing shell 1-5 and slide block cover plate 1-2 forms X-axis lateral adjustments seat, the horizontal bore of X-axis is provided with in X-axis lateral adjustments seat, the shaft of left and right adjusting screw rod 1-6 is provided with axial limiting groove and the horizontal bore of X-axis is rotationally connected, and one end of left and right adjusting screw rod 1-6 is threaded with the X-axis lateral adjustments screw be provided with in slide block 1-4.Clamp the axial limiting groove of left and right adjusting screw rod 1-6 by rotating left and right adjusting screw rod 1-6, top bearing shell 1-5 and slide block cover plate 1-2 side, left and right adjusting screw rod 1-6 moves in the horizontal bore transfer of X-axis, and axially do not produce movement, slide block 1-4 produces X-axis lateral displacement.
Y-axis lengthwise position adjusting device comprises intermediate regulations plate 1-3 and base plate 2, the Y-axis longitudinal direction of base plate 2 is provided with the longitudinal adjustment seat of Y-axis that top bearing shell 1-7 and lower bearing 1-8 forms, the longitudinal bore of Y-axis is provided with in the longitudinal adjustment seat of Y-axis, the shaft of front and back adjusting screw(rod) 1-9 is provided with axial limiting groove and the longitudinal bore of Y-axis is rotationally connected, and one end of front and back adjusting screw(rod) 1-9 longitudinally regulates screw to be threaded with the Y-axis be provided with in intermediate regulations plate 1-3.Before and after clamp by adjusting screw(rod) 1-9, lower bearing 1-8 and top bearing shell 1-7 before and after rotating adjusting screw(rod) 1-9 axial limiting groove, front and back adjusting screw(rod) 1-9 rotates in the longitudinal bore of Y-axis, does not axially produce movement, the length travel of intermediate regulations plate 1-3 generation Y-axis.
Tension block 1-10 is connected with intermediate regulations plate 1-3 by the longitudinal regulating tank of the Y-axis of base plate 2, is provided with tension part and can moves forward and backward in square hole between tension block 1-10 and the longitudinal regulating tank of Y-axis.
The foregoing is only preferred embodiment of the present utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., be all included in protection domain of the present utility model.
Claims (10)
1.. an optical biopsy luminous source lamp box, it comprises reflector (5), mercury lamp (1), light filter (4), focus lamp (3), lamp box header board (9) and lamp box base plate (2), lamp box header board (9) is provided with focus lamp (3), it is characterized in that, adjustment barrel (7) is arranged between the light filter (4) of lamp box and lamp box header board (9), one end of adjustment barrel (7) is fixed on light filter (4) or lamp box header board (9), adjusting ring (8) is arranged in adjustment barrel (7) and is slidably connected with the inwall of adjustment barrel (7), adjusting ring (8) side is connected with adjusting rod (12), adjusting rod (12) is parallel with the axis of lamp box, the adjustment guide hole that shaft and the lamp box header board (9) of adjusting rod (12) are provided with is connected.
2. a kind of optical biopsy luminous source lamp box according to claim 1, is characterized in that, one end of described adjustment barrel (7) is connected with light filter (4) by trim ring (6).
3. a kind of optical biopsy luminous source lamp box according to claim 1, it is characterized in that, positioning seat (13) is provided with in adjustment guide hole on described lamp box header board (9), one end of adjusting rod (12) shaft is provided with male arms and is connected with positioning seat (13), the other end of adjusting rod (12) shaft is screw rod, screw rod be provided with threaded adjusting bore in adjusting ring (8) and be connected.
4. a kind of optical biopsy luminous source lamp box according to claim 3, it is characterized in that, described positioning seat (13) inner side is fixedly connected with lamp box header board (9) by hold-down nut (10), positioning seat (13) outside is provided with positioning sleeve (11), is provided with screw and is connected with the shaft of adjusting rod (12) in positioning sleeve (11).
5. a kind of optical biopsy luminous source lamp box according to claim 1, it is characterized in that, the mercury lamp holder (1-1) of mercury lamp 1 is arranged on slide block (1-4), be X-axis lateral attitude adjusting device and Y-axis lengthwise position adjusting device between slide block (1-4) and lamp box base plate (2), X-axis lateral attitude adjusting device is connected by intermediate regulations plate (1-3) wherein with Y-axis lengthwise position adjusting device.
6. a kind of optical biopsy luminous source lamp box according to claim 5, it is characterized in that, X-axis lateral attitude adjusting device comprises intermediate regulations plate (1-3), slide block cover plate (1-2) and slide block (1-4), the sliding space of slide block (1-4) is formed between slide block cover plate (1-2) and intermediate regulations plate (1-3), slide block (1-4) is connected with adjusting rod, and adjusting rod is connected with X-axis lateral adjustments seat.
7. a kind of optical biopsy luminous source lamp box according to claim 6, it is characterized in that, top bearing shell (1-5) is provided with in the horizontal side of the X-axis of slide block cover plate (1-2), top bearing shell (1-5) forms X-axis lateral adjustments seat with the connecting portion of slide block cover plate (1-2), the horizontal bore of X-axis is provided with in X-axis lateral adjustments seat, the shaft of left and right adjusting screw rod (1-6) is provided with axial limiting groove and the horizontal bore of X-axis is rotationally connected, and one end of left and right adjusting screw rod (1-6) is threaded with the X-axis lateral adjustments screw be provided with in slide block (1-4).
8. a kind of optical biopsy luminous source lamp box according to claim 6, it is characterized in that, Y-axis lengthwise position adjusting device comprises intermediate regulations plate (1-3) and lamp box base plate (2), lamp box base plate (2) is provided with the longitudinal adjustment seat of Y-axis, front and back adjusting screw(rod) (1-9) are connected with intermediate regulations plate (1-3) after being connected with the longitudinal adjustment seat of Y-axis again, and intermediate regulations plate (1-3) is slidably connected on Y-axis is longitudinal with lamp box base plate (2).
9. a kind of optical biopsy luminous source lamp box according to claim 8, it is characterized in that, the Y-axis longitudinal direction of lamp box base plate (2) is provided with the longitudinal adjustment seat of Y-axis that top bearing shell (1-7) and lower bearing (1-8) form, the longitudinal bore of Y-axis is provided with in the longitudinal adjustment seat of Y-axis, the shaft of front and back adjusting screw(rod) (1-9) is provided with axial limiting groove and the longitudinal bore of Y-axis is rotationally connected, and one end of front and back adjusting screw(rod) (1-9) longitudinally regulates screw to be threaded with the Y-axis be provided with in intermediate regulations plate (1-3).
10. a kind of optical biopsy luminous source lamp box according to claim 9, it is characterized in that, the longitudinal regulating tank of Y-axis is provided with in lamp box base plate (2), tension block (1-10) is provided with in the longitudinal regulating tank of Y-axis, tension block (1-10) top is connected with intermediate regulations plate (1-3), is provided with tension part between tension block (1-10) and the longitudinal regulating tank of Y-axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520209854.0U CN204562111U (en) | 2015-04-09 | 2015-04-09 | A kind of optical biopsy luminous source lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520209854.0U CN204562111U (en) | 2015-04-09 | 2015-04-09 | A kind of optical biopsy luminous source lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204562111U true CN204562111U (en) | 2015-08-19 |
Family
ID=53854813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520209854.0U Expired - Fee Related CN204562111U (en) | 2015-04-09 | 2015-04-09 | A kind of optical biopsy luminous source lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204562111U (en) |
-
2015
- 2015-04-09 CN CN201520209854.0U patent/CN204562111U/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 344000 Fuzhou high tech Zone, Jiangxi, Wu Tong Road, No. 1177 Patentee after: JIANGXI DAFU MEDICAL TREATMENT TECHNOLOGY CO., LTD. Address before: 344000 Fuzhou high tech Zone, Jiangxi, Wu Tong Road, No. 1177 Patentee before: Jiangxi Dafu Recovery Medical Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20170409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |