CN201615965U - Auxiliary observation device of microscope - Google Patents
Auxiliary observation device of microscope Download PDFInfo
- Publication number
- CN201615965U CN201615965U CN2009202016691U CN200920201669U CN201615965U CN 201615965 U CN201615965 U CN 201615965U CN 2009202016691 U CN2009202016691 U CN 2009202016691U CN 200920201669 U CN200920201669 U CN 200920201669U CN 201615965 U CN201615965 U CN 201615965U
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- CN
- China
- Prior art keywords
- outer ring
- light
- catoptron
- lamp socket
- reflector
- 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 relates to an auxiliary observation device of a microscope, which comprises an auxiliary lighting part. The auxiliary lighting part comprises a lamp seat (1) used for being connected at the end part of an objective lens, a light transmission hole (11) is arranged on a base, and an LED (light-emitting diode) (3) arranged on a circuit board (2) is fixed in the lamp seat. The auxiliary observation device is characterized in that: a shell which is basically ring-shaped is connected at the lower part of the base, a first reflector (4) and a second reflector (5) which are obliquely arranged are fixed in the shell, the light-emitting surfaces of the first reflector and the second reflector are opposite to each other, the first reflector is located right below the light transmission hole of the base, the light-emitting surface of the first reflector is inclined upwards, and the light-emitting surface of the second reflector is inclined downwards. The first reflector and the second reflector lead to a transition on a light path, so that the microscope using the observation device can observe a sample from the side part in a three-dimensional manner; in addition, the LED on the lamp seat can provide a bright environment for the observation of the sample.
Description
Technical field
The utility model relates to a kind of microscopical auxiliary finder.
Background technology
Microscope is that visible light makes up the optical instrument of being formed as light source and by lens or poly-lens, is used for small items is amplified imaging, in order to observe the welding situation of electronic circuit board.Stereomicroscope is through years development, and many technology are very ripe, and existing all is to improve aspect the microscopical brightness of illumination of raising about microscopical patent a lot.As a patent No. is a kind of stereo microscope LED array cold light source illuminator so the Chinese utility model patent " stereo microscope LED cold light source illuminator " of ZL200620004024.5 (notification number is CN2914118Y) has disclosed, comprise microscope body, last light source, following light source, power supply, power change-over switch etc., wherein, last light source is by interior carriage, the external fixation carriage, last light source light emitting diode, the PCB circuit board of annular is formed, described light source down is made up of following light source PCB circuit board and following light source luminescent diode, and this time light source is mounted on the frosted glass below that object is placed in the microscope body bottom.This patent is being significantly improved aspect the microscopical illumination.
But existing microscope is observation sample in vertical direction all, can not be from sidepiece stereoscopy sample, and simultaneously can not the multi-angle observation sample.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of brightness of illumination but also can be from the microscopical auxiliary finder of sidepiece observation sample of not only improving is provided at above-mentioned prior art present situation.
Second technical matters to be solved in the utility model provides a kind of energy sample microscopical auxiliary finder of the interior stereoscopy sample of 360 degree scopes on every side.
The utility model solves the technical scheme that above-mentioned first technical matters adopted: a kind of microscopical auxiliary finder, include the floor light part, this floor light partly comprises in order to be connected the lamp socket of object lens end, have light hole on the base, the lamp socket internal fixation has the light emitting diode that is arranged on the circuit board, it is characterized in that: described base bottom is connected with a ringwise substantially shell, the shell internal fixation has first catoptron and second catoptron that is obliquely installed, first catoptron is relative with the light-emitting area of second catoptron, and first catoptron be positioned at base light hole under and light-emitting area be tilted to, the light-emitting area of second catoptron is tilted to down.
Above-mentioned circuit board be fixed on ringwise described light hole around, described light emitting diode circular array is arranged on this circuit board, and each light emitting diode is provided with to the center deflection.This light emitting diode set-up mode can make light concentrate to the center, improves brightness of illumination.
For solving above-mentioned second technical matters, above-mentioned shell includes first outer ring and second outer ring, described first outer ring is buckled in the periphery of lamp socket bottom, and energy relative lamp socket in first outer ring is around self axis 360 degree rotation, described second outer ring then releasably is connected the bottom of first outer ring, and can rotate with first outer ring, described first catoptron and second catoptron are fixed in second outer ring.The relative together lamp socket with first outer ring of second outer ring energy in this structure is spent the effect of stereoscopy samples around self axis 360 degree rotation thereby play 360.
Top in above-mentioned first outer ring has ringwise interior omoplate, described base lower, outer perimeter has ringwise outer convex shoulder, omoplate is shelved on the outer convex shoulder in described, and the assembly cap that is threaded on described lamp socket top with the interior omoplate axial limiting on first outer ring on lamp socket.It is connected to concrete structure on the lamp socket for a kind of with first outer ring, also can adopt other frame mode to connect certainly.
The upper position place of the above-mentioned second outer ring inwall has ringwise interior installing plate, is fixed with two boards spring at least on installing plate in this, and each leaf spring outer end passes the perisporium of second outer ring; The bottom of the described first outer ring inwall has one and snaps in ring groove in it for described leaf spring, has leaf spring for the perisporium that exposes second outer ring in the corresponding position, bottom surface of ring groove and passes and enter breach in the ring groove.Allowing the leaf spring of the perisporium that exposes second outer ring pass breach during connection enters in the ring groove, leaf spring is positioned at ring groove when rotating an angle then, second outer ring is spacing on first outer ring the most at last, by the friction force effect between leaf spring and the ring groove inwall, second outer ring just can rotate with first outer ring, this structure can make second outer ring be connected to quickly and easily on first outer ring, be convenient to assembly and disassembly, when needs right-angle view sample, only need disassemble relative first outer ring, second outer ring and get final product.
Be fixed with a mirror unit on the interior installing plate in above-mentioned second outer ring, described first catoptron is fixed on this mirror unit.It is a kind of mode that catoptron is installed, and the size of mirror unit can design adjustment as required, makes catoptron can be positioned at appropriate position.
Compared with prior art, advantage of the present utility model is: it is provided with first catoptron and second catoptron in the lamp socket bottom, light path is transferred, make to use the microscope of this finder can be, and the light emitting diode on the lamp socket can provide bright environment of observation for observation sample from sidepiece stereoscopy sample.
Description of drawings
Fig. 1 is the structure cut-open view of the utility model embodiment;
Fig. 2 is the structural representation of floor light part among the utility model embodiment;
Fig. 3 is installed in structural representation on second outer ring for catoptron among the utility model embodiment;
Fig. 4 is installed in structural representation (during beginning) on first outer ring for second outer ring among the utility model embodiment;
Fig. 5 is installed in structural representation (during end) on first outer ring for second outer ring among the utility model embodiment
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Shown in Fig. 1～5, be a preferred embodiment of the present utility model.
A kind of microscopical auxiliary finder, include the floor light part, this floor light partly comprises the lamp socket 1 in order to be connected the object lens end, have light hole 11 on the base 1, lamp socket 1 internal fixation has the light emitting diode 3 that is arranged on the circuit board 2, circuit board 2 is screwed ringwise around described light hole 11, and light emitting diode 3 is two circle annular arrays and is arranged on this circuit board 2, and each light emitting diode 3 is provided with to the center deflection.
7 bottoms that releasably are connected first outer ring 6, second outer ring, and can be with 6 rotations of first outer ring, second outer ring 7 adopts following structure to be connected the bottom of first outer ring 6, the upper position place of second outer ring, 7 inwalls has ringwise interior installing plate 71, should be fixed with two boards spring 9 on the interior installing plate 71, these two boards spring 9 outer ends pass the perisporium of second outer ring 7; The bottom of first outer ring, 6 inwalls has one and snaps in ring groove 62 in it for described leaf spring 9, has leaf spring 9 for the perisporium that exposes second outer ring in the corresponding position, bottom surface of ring groove 62 and passes and enter breach 63 in the ring groove 62.
Allowing the leaf spring 9 of the perisporium that exposes second outer ring 7 pass breach 63 during connection enters in the ring groove 62, leaf spring 9 is positioned at ring groove 62 when rotating an angle then, second outer ring 7 is spacing on first outer ring 6 the most at last, by the friction force effect between leaf spring 9 and ring groove 62 inwalls, second outer ring 7 just can be with 6 rotations of first outer ring, this structure can make second outer ring 7 be connected to quickly and easily on first outer ring 6, be convenient to assembly and disassembly, only need disassemble 7 relative first outer rings 6, second outer ring when needs right-angle view sample and get final product, unloading process is opposite with installation process.
Second outer ring, 7 internal fixation have first catoptron 4 and second catoptron 5 that is obliquely installed, first catoptron 4 is relative with the light-emitting area of second catoptron 5, and first catoptron 4 be positioned at base light hole 11 under and light-emitting area be tilted to, the light-emitting area of second catoptron 5 is tilted to down, such first catoptron 4 can receive the light that reflects back through second catoptron 5, and first catoptron 4 goes out this light vertical reflection the light hole 11 of lamp socket.Being fixed with a mirror unit 10, the first catoptrons 4 on the interior installing plate 71 in second outer ring 7 is adhesively fixed on this mirror unit 10 by AB glue.Second catoptron 5 is also by be adhesively fixed a side in second outer ring 7 of AB glue.
With lamp socket 1 and microscopical object lens partial fixing,, spend the effect of stereoscopy samples during use thereby play 360 owing to can relative together lamp socket 1 with first outer ring 6 rotate around self axis 360 degree in second outer ring 7.
Claims (6)
1. microscopical auxiliary finder, include the floor light part, this floor light partly comprises in order to the lamp socket that is connected the object lens end (1), have light hole (11) on the base (1), lamp socket (1) internal fixation has the light emitting diode (3) that is arranged on the circuit board (2), it is characterized in that: described base (1) bottom is connected with a ringwise substantially shell, the shell internal fixation has first catoptron (4) and second catoptron (5) that is obliquely installed, first catoptron (4) is relative with the light-emitting area of second catoptron (5), and first catoptron (4) be positioned at base light hole (11) under and light-emitting area be tilted to, the light-emitting area of second catoptron (5) is tilted to down.
2. auxiliary finder according to claim 1, it is characterized in that: described circuit board (2) be fixed on ringwise described light hole (11) around, described light emitting diode (3) circular array is arranged on this circuit board (2), and each light emitting diode (3) is provided with to the center deflection.
3. auxiliary finder according to claim 1 and 2, it is characterized in that: described outer ring includes first outer ring (6) and second outer ring (7), described first outer ring (6) is buckled in the periphery of lamp socket (1) bottom, and the relative lamp socket (1) of first outer ring (6) energy is around self axis 360 degree rotation, described second outer ring (7) then releasably is connected the bottom of first outer ring (6), and can be with first outer ring (6) rotation, described first catoptron (4) and second catoptron (5) are fixed in second outer ring (7).
4. auxiliary finder according to claim 3, it is characterized in that: the top in described first outer ring (6) has ringwise interior omoplate (61), described base (1) lower, outer perimeter has ringwise outer convex shoulder (12), omoplate (61) is shelved on the outer convex shoulder (12) in described, and the assembly cap (8) that is threaded on described lamp socket (1) top with interior omoplate (61) axial limiting on first outer ring on lamp socket (1).
5. auxiliary finder according to claim 3, it is characterized in that: the upper position place of described second outer ring (7) inwall has ringwise interior installing plate (71), should be fixed with two boards spring (9) at least on the interior installing plate (71), each leaf spring (9) outer end passes the perisporium of second outer ring (7); The bottom of described first outer ring (6) inwall has one and snaps in ring groove (62) in it for described leaf spring (9), has leaf spring (9) for the perisporium that exposes second outer ring in the corresponding position, bottom surface of ring groove (62) and passes and enter breach (63) in the ring groove (62).
6. auxiliary finder according to claim 5 is characterized in that: be fixed with a mirror unit (10) on the interior installing plate (71) in described second outer ring (7), described first catoptron (4) is fixed on this mirror unit (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202016691U CN201615965U (en) | 2009-12-10 | 2009-12-10 | Auxiliary observation device of microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202016691U CN201615965U (en) | 2009-12-10 | 2009-12-10 | Auxiliary observation device of microscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615965U true CN201615965U (en) | 2010-10-27 |
Family
ID=43002332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202016691U Expired - Fee Related CN201615965U (en) | 2009-12-10 | 2009-12-10 | Auxiliary observation device of microscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111123499A (en) * | 2018-10-30 | 2020-05-08 | 卡尔蔡司显微镜有限责任公司 | Stereoscopic microscope, optical assembly for setting solid angle and variable imaging system |
-
2009
- 2009-12-10 CN CN2009202016691U patent/CN201615965U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111123499A (en) * | 2018-10-30 | 2020-05-08 | 卡尔蔡司显微镜有限责任公司 | Stereoscopic microscope, optical assembly for setting solid angle and variable imaging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Huaguang Precision Instrument Co., Ltd. Assignor: Kong Yanbo Contract record no.: 2011330000525 Denomination of utility model: Auxiliary observation device of microscope Granted publication date: 20101027 License type: Exclusive License Record date: 20110517 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20131210 |