CN203849494U - Microscope surface light source device - Google Patents
Microscope surface light source device Download PDFInfo
- Publication number
- CN203849494U CN203849494U CN201420299182.2U CN201420299182U CN203849494U CN 203849494 U CN203849494 U CN 203849494U CN 201420299182 U CN201420299182 U CN 201420299182U CN 203849494 U CN203849494 U CN 203849494U
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- CN
- China
- Prior art keywords
- light source
- source device
- microscope
- annular panel
- planar light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a microscope surface light source device. The microscope surface light source device comprises an annular panel (1) arranged in a working stage hole of a microscope, an LED light band (2) and a connecting wire (12) with a plug are arranged on the inner side of the annular panel (1), the connecting wire (12) with the plug is electrically connected with the LED light band (2), a working stage (3), light homogenizing glass (4) and a bottom cover (5) are sequentially arranged in the middle of the annular panel (1) from top to bottom, the working stage (3) is transparent glass, and the bottom cover (5) is detachably connected with the annular panel (1). The light spot of the microscope surface light source device is homogenous and does not stimulate the vision.
Description
technical field
The utility model relates to microscope field, is specifically a kind of microscope planar light source device.
Background technology
Existing microscope illumination conventionally adopts luminous point is installed on base, by the clear glass on worktable, sample is irradiated, luminous point on base is generally incandescent lamp, owing to there being certain distance between base distance sample, if the sample on worktable need to be irradiated completely, need to increase the brightness of luminous point, adopt this lighting system, because luminous point is positioned at direct projection sample on base, and brightness is high, staff is due to the direct projection eyes of luminous point high brightness when sample is observed, and meeting is with dazzling feeling, does not meet ergonomics.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of hot spot evenly not stimulate the microscope planar light source device of vision.
Technical solution of the present utility model is, a kind of microscope planar light source device is provided, it comprises the annular panel being arranged in microscope stage hole, the inner side of described annular panel is provided with LED light belt, the centre of described annular panel is provided with worktable, even smooth glass and bottom from top to bottom successively, described worktable is clear glass, and described bottom is connected with annular panel is removable.
Adopt the microscope planar light source device of above structure compared with prior art, have the following advantages: the band plug bond that the inner side of annular panel arranges LED light belt and is electrically connected to LED light belt, make microscope light source become planar light source by original incandescent lamp direct projection, light is radially irradiation through the even smooth glass in the middle of annular panel, produce uniform hot spot, neither affect daylighting, again can be not irritant to staff's vision, worktable is that transparent glass makes light irradiate sample by worktable, bottom and the removable connection of annular panel, as the LED light belt removable bottom that is damaged carries out repair and replacement.
As improvement, described LED light belt refers to that the inner side of described annular panel is provided with annular groove, in described annular groove, be provided with the LED paster that dozens of is electrically connected to, dozens of LED paster is arranged on annular groove inside, light is radially through central even smooth glass, eyes direct projection that can be to staff, improves the comfort level of using.
As improvement, described microscope planar light source device also comprises the light modulation wiring board being electrically connected to LED light belt, makes LED light belt be arranged to dimming effect, according to environment, the brightness of light belt is regulated.
As improvement, the upper surface of described worktable is frosting, adopts the worktable of frosting, neither affects passing through of light, also facilitates and places sample simultaneously, and the relative friction forces between sample and worktable increases, and is difficult for occurring relative displacement.
As improvement, described bottom referred to removable connection of annular panel, described microscope planar light source device also comprises sunk screw, described sunk screw is spirally connected through bottom and the tapped blind hole that is arranged on annular panel lower end, with sunk screw fixed bottom cover and panel, removably connect, and there is no other parts exposing, can not impact installing.
As improvement, described annular panels outside is provided with first shaft shoulder, and described microscope stage hole is shoulder hole, by the shaft shoulder, coordinates with the shoulder hole of microscope stage, whole area source is erected in worktable hole, repair and replacement for convenience detach.
As improvement, the upper end of described annular panel endoporus is provided with second shaft shoulder, and the periphery of described worktable is coordinate with second shaft shoulder stepped, and worktable is arranged in the hole of annular panel from lower to upper, and both do not block and can be shifted.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model microscope planar light source device.
Fig. 2 is the enlarged diagram at A place in Fig. 1.
Fig. 3 is the enlarged diagram at B place in Fig. 1.
Fig. 4 is the application schematic diagram of the utility model microscope planar light source device.
Wherein, 1, annular panel, 2, LED light belt, 3, worktable, 4, even smooth glass, 5, bottom, 6, annular groove, 7, LED paster, 8, light modulation wiring board, 9, sunk screw, 10, first shaft shoulder, 11, microscope stage, 12, band plug bond, 13, second shaft shoulder.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in the figure, the utility model microscope planar light source device, it is characterized in that: it comprises the annular panel 1 being arranged in microscope stage hole, the band plug bond 12 that the inner side of described annular panel 1 is provided with LED light belt 2 and is electrically connected to LED light belt 2, the centre of described annular panel 1 is provided with worktable 3, even smooth glass 4 and bottom 5 from top to bottom successively, described worktable 3 is clear glass, described bottom 5 and annular removable connection of panel 1.Described LED light belt 2 refers to that the inner side of described annular panel 1 is provided with annular groove 6, is provided with the LED paster 7 that dozens of is electrically connected in described annular groove 6.Described microscope planar light source device also comprises the light modulation wiring board 8 being electrically connected to LED light belt 2.The upper surface of described worktable 3 is frosting.Described bottom 5 refers to annular removable connection of panel 1, and described microscope planar light source device also comprises sunk screw 9, and described sunk screw 9 is spirally connected through bottom and the tapped blind hole that is arranged on annular panel 1 lower end.Described annular panel 1 outside is provided with first shaft shoulder 10, and described microscope stage hole is shoulder hole.The upper end of described annular panel 1 endoporus is provided with second shaft shoulder 13, and the periphery of described worktable 3 is coordinate with second shaft shoulder 13 stepped.
Utility model preferred embodiment is described, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change, and all various variations of doing in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (7)
1. a microscope planar light source device, it comprises the annular panel (1) being arranged in microscope stage hole, it is characterized in that: the band plug bond (12) that the inner side of described annular panel (1) is provided with LED light belt (2) and is electrically connected to LED light belt (2), the centre of described annular panel (1) is provided with worktable (3), even smooth glass (4) and bottom (5) from top to bottom successively, described worktable (3) is clear glass, described bottom (5) and removable connection of annular panel (1).
2. microscope planar light source device according to claim 1, it is characterized in that: described LED light belt (2) refers to that the inner side of described annular panel (1) is provided with annular groove (6), is provided with the LED paster (7) that dozens of is electrically connected in described annular groove (6).
3. microscope planar light source device according to claim 1, is characterized in that: described microscope planar light source device also comprises the light modulation wiring board (8) being electrically connected to LED light belt (2).
4. microscope planar light source device according to claim 1, is characterized in that: the upper surface of described worktable (3) is frosting.
5. microscope planar light source device according to claim 1, it is characterized in that: described bottom (5) referred to removable connection of annular panel (1), described microscope planar light source device also comprises sunk screw (9), and described sunk screw (9) is spirally connected through bottom and the tapped blind hole that is arranged on annular panel (1) lower end.
6. microscope planar light source device according to claim 1, is characterized in that: described annular panel (1) outside is provided with first shaft shoulder (10), and described microscope stage hole is shoulder hole.
7. microscope planar light source device according to claim 1, is characterized in that: the upper end of described annular panel (1) endoporus is provided with second shaft shoulder (13), and the periphery of described worktable (3) is coordinate with second shaft shoulder (13) stepped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420299182.2U CN203849494U (en) | 2014-06-07 | 2014-06-07 | Microscope surface light source device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420299182.2U CN203849494U (en) | 2014-06-07 | 2014-06-07 | Microscope surface light source device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849494U true CN203849494U (en) | 2014-09-24 |
Family
ID=51562490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420299182.2U Expired - Fee Related CN203849494U (en) | 2014-06-07 | 2014-06-07 | Microscope surface light source device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203849494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645852A (en) * | 2018-04-24 | 2018-10-12 | 潍坊护理职业学院 | A kind of teaching pathology section examination platform |
-
2014
- 2014-06-07 CN CN201420299182.2U patent/CN203849494U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645852A (en) * | 2018-04-24 | 2018-10-12 | 潍坊护理职业学院 | A kind of teaching pathology section examination platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20170607 |