CN202267778U - Compact-structured hand wheel mechanism of microscope object stage - Google Patents
Compact-structured hand wheel mechanism of microscope object stage Download PDFInfo
- Publication number
- CN202267778U CN202267778U CN2011204039163U CN201120403916U CN202267778U CN 202267778 U CN202267778 U CN 202267778U CN 2011204039163 U CN2011204039163 U CN 2011204039163U CN 201120403916 U CN201120403916 U CN 201120403916U CN 202267778 U CN202267778 U CN 202267778U
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- gear shaft
- adjustment
- object stage
- microscope
- holder
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Abstract
The utility model belongs to the technical field of microscopes and particularly relates to a novel hand wheel mechanism, with compact structure and small occupied space, applied to a microscope object stage. The compact-structured hand wheel mechanism of the microscope object stage comprises an aligning gear shaft, a gear shaft fixing base and two adjusting wheels including a first adjusting wheel and a second adjusting wheel, wherein the gear shaft fixing base is used for fixing the aligning gear shaft and is fixed on the object stage through a screw, the aligning gear shaft is of a sleeve structure, an inner gear shaft and an outer gear sleeve are respectively connected with the two adjusting wheels, and two assembling holes corresponding to two fixing screw positions on the fixing base are arranged on the first adjusting wheel close to the fixing base. The utility model can provide the hand wheel mechanism, with very compact structure, of the microscope object stage, a hand wheel is appressed to the bottom face of the object stage and can be used for obviously increasing the operating stroke of the microscope object stage, so that the object stage can meet the requirement on multifunctionalization.
Description
[technical field]
The utility model belongs to the microscopy field, and especially relating to a kind of is the compact conformation that is used on the microscope stage, and little novel handwheel takes up room.
[background technology]
Microscope is one of a greatest contrivance in human each period.Before it invented, human idea about the world around was confined to the naked eye, and perhaps armrest is held the thing that lens help naked eyes to see.Optical microscope all is made up of opticator, illumination section and mechanical part usually.Opticator is the most key undoubtedly, and it is made up of eyepiece and object lens.The kind of optical microscope is a lot of at present, mainly contains bright field microscope (ordinary optical microscope), dark-field microscope, fluorescent microscope, phase microscope, laser scanning confocal microscope, polarizing microscope, differential interference difference microscope, inverted microscope.Since the microscope invention, just become the strongest instrument that people understand microworld.And along with manufacturing development, nowadays microscope also is applied in the commercial production, for example widely: electronic manufacturing field, engraving field or the like.And in recent years along with the development and progress of society, the raising of people's living standard, having begun has the trend that gets into family.But as a kind of research and production instrument is main instrument, and microscope all has been the design of carrying out around actual request for utilization basically since the invention.Therefore existing microscope all has detailed classification according to its functions of use and purposes.Also to cooperate multiple different matching special equipment just can realize the function that they are whole simultaneously.For example when using lighting to observe, illuminating lamp, optical filter, color chips or the like will be used, different observation purposes could be realized.Microscopical objective table adjustment handwheel; Be basically now usefulness still be traditional long handle handwheel; This handwheel mainly is to design in order to adapt to the objective table in the old-fashioned microscope, because this objective table is higher apart from the height of base, so need this long handle handwheel.It is exactly seriously to have limited the adjustment stroke of objective table that but this handwheel has a very large shortcoming, and this problem seriously influences adjusting the telescope to one's eyes to carry out having very in the improved process of multifunction.Above-mentioned problem can not get effective solution, realizes that with regard to being difficult to existing microscope is carried out multifunction to be improved.
[summary of the invention]
The purpose of the utility model provides the very compact microscope stage adjustment handwheel of a kind of structure, and this handwheel is close to the objective table bottom surface, can obviously improve the impulse stroke of microscope stage, makes this objective table can satisfy the demand of multifunction.
In order to reach above-mentioned technical purpose; The technical solution that the utility model adopts comprises following technology contents: a kind of microscope stage handwheel of compact conformation; By adjustment gear shaft, gear shaft holder and two adjustment wheels; Promptly the first adjustment wheel and the second adjustment wheel are formed; Described gear shaft holder is used for fixing above-mentioned adjustment gear shaft, and on objective table, gear shaft is a tube-in-tube structure to this gear shaft holder through screw retention; Inner gear shaft is connected with two above-mentioned adjustment wheels respectively with outside geared sleeve, it is characterized in that: described first adjustment of pressing close to holder is taken turns and is provided with two corresponding pilot holes in gib screw position on two and the holder.
Described gear shaft holder middle part is provided with mounting hole, and this mounting hole matches with the sleeve diameter of gear shaft, and the middle part of the first adjustment wheel, one end is provided with an annular boss, and this boss is connected with sleeve, and drives this sleeve rotation.
The described second adjustment wheel is connected with gear shaft through the screw thread of gear shaft one end, and this gear shaft passes after the installation through holes at mounting hole and the first adjustment wheel middle part in the gear shaft holder to adjust to take turns through above-mentioned screw thread and second and fixes.
Through adopting above-mentioned technical solution, the utility model has obtained following advantage and positive technique effect: the utility model significantly shortens through adopting the gear shaft with existing adjustment handwheel, and the mode of adjustment wheel is shortened in compression simultaneously; The size of original long handle adjustment handwheel is compact more; For the ease of equipment, the surface that first adjustment is taken turns is provided with two pilot holes simultaneously, to guarantee the installation of the screw on the gear shaft holder; Through adopting above-mentioned technological improvement; Make the size of adjustment handwheel dwindle greatly, make its structure compact more, the adjustment handwheel of this structure uses in microscope stage; Significantly reduced the shared space of adjustment handwheel; Significantly increased the adjustment stroke of microscope stage, made objective table satisfy the microscopical observation requirement of polytype, for microscopical multifunction provides a necessary precondition;
[description of drawings]
The STRUCTURE DECOMPOSITION synoptic diagram of Fig. 1 the utility model objective table;
The one-piece construction synoptic diagram of Fig. 2 the utility model objective table;
Fig. 3 uses the synoptic diagram on microscope for the utility model.
[embodiment]
Below in conjunction with accompanying drawing the utility model is further explained:
Shown in Fig. 1-3, the utility model is mainly to be the technological improvement of on existing microscope stage, being carried out, and is main for a kind of objective table of long stroke is provided, and the platform an of necessity is provided for microscopical multifunction.The utility model has designed a kind of microscope stage handwheel of compact conformation; By adjustment gear shaft 1, gear shaft holder 2 and two adjustment wheels; Promptly the first adjustment wheel, the 3 and second adjustment wheel 4 is formed, and the first adjustment wheel, the 3 and second adjustment wheel 4 is responsible for adjustment microscope stage moving in X axle and Y direction respectively.Described gear shaft holder 2 is used for fixing above-mentioned adjustment gear shaft 1; This gear shaft holder 2 is fastened on the objective table 5 through screw; Gear shaft 1 is a tube-in-tube structure; Inner gear shaft is connected with two above-mentioned adjustment wheels respectively with outside gear shaft sleeve, and the technological improvement of being carried out at first is the compresses in length with the sleeve of above-mentioned gear shaft and gear shaft, and adopts the less adjustment wheel of thickness simultaneously.The described first adjustment wheel of pressing close to the gear shaft holder be provided with two with holder on two corresponding pilot holes in gib screw position.Through these above-mentioned two pilot holes 6 are set, guaranteed above-mentioned adjustment wheel after the structure compression, for the installation of gear shaft holder 2 provides necessary assembled condition.Described gear shaft holder 2 middle parts are provided with mounting hole 7; This mounting hole 7 matches with the sleeve diameter of gear shaft; The middle part of the first adjustment wheel, 3 one ends is provided with an annular boss, and this boss end is connected with sleeve through the structure of tooth or key, and drives this sleeve rotation.Thereby realize an axially movable control to objective table 5.The screw threads of the described second adjustment wheel 4 through gear shaft 1 one ends are connected with gear shaft 1 and are fixing, this gear shaft 1 passes mounting hole 7 in the gear shaft holder 2 take turns the installation through holes at 3 middle parts with first adjustment after, adjust 4 through above-mentioned screw thread and second and fix.An other end of this gear shaft 1 same with objective table 5 on the another one axial moving device to being connected, and control this objective table 5 axial mobile of another one.
The description of above-mentioned preferred embodiment makes those skilled in the art can make and utilize the present invention.Those skilled in the art need not pay creative work just can realize the various modifications to present embodiment according to rule given here.Therefore, the present invention is not limited to embodiment illustrated herein, but consistent with maximum protection scope in this appended claim.
Claims (3)
1. the microscope stage handwheel of a compact conformation; By adjustment gear shaft, gear shaft holder and two adjustment wheels; Promptly the first adjustment wheel and the second adjustment wheel are formed; Described gear shaft holder is used for fixing above-mentioned adjustment gear shaft, and on objective table, gear shaft is a tube-in-tube structure to this gear shaft holder through screw retention; Inner adjustment gear shaft is connected with two above-mentioned adjustment wheels respectively with outside geared sleeve, it is characterized in that: described first adjustment of pressing close to holder is taken turns and is provided with two corresponding pilot holes in gib screw position on two and the holder.
2. the microscope stage handwheel of a kind of compact conformation according to claim 1; It is characterized in that: described gear shaft holder middle part is provided with mounting hole; This mounting hole matches with the sleeve diameter of gear shaft; The middle part of the first adjustment wheel, one end is provided with an annular boss, and this boss is connected with sleeve, and drives this sleeve rotation.
3. the microscope stage handwheel of a kind of compact conformation according to claim 1; It is characterized in that: the described second adjustment wheel is connected with gear shaft through the screw thread of gear shaft one end, and this gear shaft passes after the installation through holes at mounting hole and the first adjustment wheel middle part in the gear shaft holder to adjust to take turns through above-mentioned screw thread and second and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204039163U CN202267778U (en) | 2011-10-21 | 2011-10-21 | Compact-structured hand wheel mechanism of microscope object stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204039163U CN202267778U (en) | 2011-10-21 | 2011-10-21 | Compact-structured hand wheel mechanism of microscope object stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202267778U true CN202267778U (en) | 2012-06-06 |
Family
ID=46158565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204039163U Expired - Lifetime CN202267778U (en) | 2011-10-21 | 2011-10-21 | Compact-structured hand wheel mechanism of microscope object stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202267778U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778749A (en) * | 2012-07-17 | 2012-11-14 | 宁波盛恒光电有限公司 | Connection type condensing mirror objective table |
| CN105093512A (en) * | 2015-09-21 | 2015-11-25 | 核工业理化工程研究院 | Height-difference-adjustable microscope combined object table |
| CN111929884A (en) * | 2020-08-10 | 2020-11-13 | 中国民航大学 | Object stage levelness regulator with height fine-adjustment function |
-
2011
- 2011-10-21 CN CN2011204039163U patent/CN202267778U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778749A (en) * | 2012-07-17 | 2012-11-14 | 宁波盛恒光电有限公司 | Connection type condensing mirror objective table |
| CN105093512A (en) * | 2015-09-21 | 2015-11-25 | 核工业理化工程研究院 | Height-difference-adjustable microscope combined object table |
| CN111929884A (en) * | 2020-08-10 | 2020-11-13 | 中国民航大学 | Object stage levelness regulator with height fine-adjustment function |
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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: 518000, Guangdong, Nanshan District, Taoyuan Shenzhen street, 1213 cents Xian Road, the crown Honghua District, South District, 2, 8, north of the 4 floor Patentee after: Shenzhen Aikexue Education Technology Co., Ltd. Address before: 518000, Guangdong, Nanshan District, Taoyuan Shenzhen street, 1213 cents Xian Road, the crown Honghua District, South District, 2, 8, north of the 4 floor Patentee before: Shenzhen Acox Digital Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120606 |