CN209471299U - A kind of two-way fixed pulley propeller that microscope carrier moves horizontally - Google Patents
A kind of two-way fixed pulley propeller that microscope carrier moves horizontally Download PDFInfo
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- CN209471299U CN209471299U CN201920196267.0U CN201920196267U CN209471299U CN 209471299 U CN209471299 U CN 209471299U CN 201920196267 U CN201920196267 U CN 201920196267U CN 209471299 U CN209471299 U CN 209471299U
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Abstract
The utility model belongs to microscope technology field, more particularly to a kind of two-way fixed pulley propeller that microscope carrier moves horizontally, fixed pulley propeller is arranged on objective table, X-axis slide rail mechanism and Y-axis sliding track mechanism are respectively arranged on objective table, sliding track mechanism is made of sliding rail and sliding block, two-way fixed pulley propeller is made of two fixed pulley groups and combination adjustment handwheel, combination adjustment handwheel is made of inner shaft lever and the quill being sleeved on inner shaft lever, inner shaft lever and quill are separately connected an adjustment handwheel, fixed pulley group is made of two fixed pulleys and the crawler belt being sleeved on above-mentioned two fixed pulley, fixed pulley group is fixed on objective table, active fixed pulley in two groups of fixed pulley groups is installed respectively on above-mentioned inner shaft lever and quill, fixed pulley passes through respectively drives X-axis slide rail mechanism and Y-axis sliding track mechanism, realization pair Objective table moves horizontally.
Description
Technical field
The utility model belongs to microscope technology field more particularly to a kind of use on microscope carrier for level
Mobile objective table adjusts device.
Background technique
Microscope carrier is also dressing table, and in the below or above of object lens, to place the sample for needing to observe, shape has
There is a light hole in side, two kinds of circle, center, sample propeller are housed on objective table, has spring clip on the left of propeller, to clamp mark
This, has propeller regulating wheel under objective table, and sample can be made to make left and right, move in the front-back direction.The design of objective table will have super
Strong durability and the observation convenient for sample, i.e., microscopical operation are more stable, more durable.Traditional microscope carrier
Propeller realizes horizontal position adjustment using gear & rack structure, since stroke is larger so that rack gear is often exposed to
Except objective table geometry, this will lead to user and is usually scratched by rack gear, and a large amount of lubricating oil and clast are attached on rack gear,
Particularly with young user, there are biggish security risks.It is mobile most that the driving form of rack-and-pinion certainly exists rack gear
Limits, when reaching maximum displacement, gear cannot be continued to rotate, since gear rotation is connected by connecting rod fixed on gear
Catcher wheel realizes, if therefore reach the limit of and continue to rotation handwheel mechanism is be easy to cause to damage, in addition matched using gear, rack gear
The objective table propeller of structure is closed, cost of manufacture that structure is complicated is high, while also there are higher technical requirements to assembly.Above-mentioned
Problem long-term existence is in microscope industry, but no very effective technical solution of appearance always.
Summary of the invention
The purpose of the utility model is to provide a kind of uses in one of microscope novel item holder propeller, the propulsion
Device cost of manufacture is lower, and assembly precision requirement is low, will not damage because excessively twisting.
The utility model uses technical solution are as follows: a kind of two-way fixed pulley propeller that microscope carrier moves horizontally,
Above-mentioned fixed pulley propeller is arranged on objective table, and objective table is arranged on microscope body, and X is respectively arranged on objective table
Axis sliding track mechanism and Y-axis sliding track mechanism, above-mentioned sliding track mechanism are made of sliding rail and sliding block, it is characterised in that: described is two-way
Fixed pulley propeller is made of two fixed pulley groups and combination adjustment handwheel, and combination adjustment handwheel is by inner shaft lever and is sleeved on inner shaft
Quill composition on bar, above-mentioned inner shaft lever and quill are separately connected an adjustment handwheel, and the fixed pulley group is by two
A fixed pulley and the crawler belt being sleeved on above-mentioned two fixed pulley form, and fixed pulley group is fixed on objective table, above-mentioned inner shaft
Active fixed pulley in two groups of fixed pulley groups is installed respectively on bar and quill, is divided on the crawler belt in two groups of fixed pulley groups
It is not fixed with crawler belt binding clasp, the sliding block being arranged on one of crawler belt binding clasp and the X-axis guide rail on objective table is connected and fixed,
Sliding block is fixed with the load fixing clamp on objective table again, Y guide rail or sliding block on another crawler belt binding clasp and objective table
It is connected and fixed, guide rail or sliding block are fixed with objective table table top again, and two crawler belts respectively drive load folder and objective table in X-axis and Y
The movement of axis.
The X-axis is double sided slider bar structure, is fixed with sliding block between two sliding rails, and two sliding rails are each attached on objective table,
Load fixing card is fixed on sliding block, and is provided with gap between load fixing card and stage surface.
The Y-axis sliding track mechanism is by the objective table supporting guide frame being fixed on microscope body and setting in the guide rail
The sliding rail of frame two sides forms.
The Y-axis guide rail is ball slide rail.
The objective table corner location is provided with fixed pulley fixation hole, and the fixed pulley group and adjustment handwheel pass through upper
The fixation hole stated is fixed on objective table.
The main shaft of the fixed pulley is fixed in pulley base, and is fixed on loading by the mounting hole on pulley base
On platform.
The utility model by using above-mentioned technical solution, so that the utility model is obtained following positive technology effect
Fruit and advantage: the utility model uses two fixed pulleys and transmission crawler belt composition transmission by using fixed pulley group structure first
System, for one of fixed pulley as driving wheel, another is driven wheel, using transmission crawler belt relative motion the characteristics of, will even
The certain point that the guide rail slide block on propeller is fixed on crawler belt is connect, crawler belt is driven by rotation, to realize sliding using guide rail
Block drives propeller movement, and the structure of this drive mechanism is simple, and cost of manufacture is far below gear & rack structure, while assembling essence
Degree requirement is very low, can greatly improve production capacity；Realize that the damping that propeller is adjusted flexibly is big additionally by the elasticity of adjustment crawler belt
It is small；And fixed pulley structure is driven by the stiction between driving wheel and crawler belt, when guide rail slide block reaches displacement limits, after
Continuous rotary driving wheel can overcome stiction to continue to move, and belt is opposing stationary at this time, be dynamic friction between driving wheel and crawler belt
Power not will cause mechanism damage.But manpower can experience resistance increase, be as displaced the prompt reached the limit of, kill two birds with one stone.
Human engineering considers, is designed as the full symmetric structure in left and right, driving wheel is allowed to be installed on any side of objective table or so,
It can satisfy the use habit at the different family of strong hand.
In short, the utility model is slided by guide rail by using a series of above-mentioned technological improvements and guarantees that propeller moves
Dynamic precision, fixed pulley simple by structure and cheap cost of manufacture add the structure of crawler belt to control the movement of objective table, substantially
The cost of manufacture of objective table is reduced, while reducing the operation and maintenance cost in later period.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model objective table depression angle；
Fig. 2 is the perspective view of the explosion of the utility model objective table；
Fig. 3 is the perspective view that the utility model objective table looks up angle；
Fig. 4 is the decomposition diagram of the utility model objective table；
Fig. 5 is the objective table body construction schematic diagram of the utility model.
Specific embodiment
The utility model will be further described with reference to the accompanying drawings and examples.
The utility model is a kind of two-way fixed pulley propeller that microscope carrier moves horizontally, and the setting of objective table 1 exists
On microscope body, X-axis slide rail mechanism and Y-axis sliding track mechanism are respectively arranged on objective table 1, above-mentioned sliding track mechanism is by sliding rail
It is constituted with sliding block, above-mentioned fixed pulley propeller is arranged on objective table, is placed on for pushing objective table and load to press from both sides adjustment
Sample on objective table does a certain range of movement, carries out research observation to facilitate.The major technique improvement of the utility model makes
The two-way fixed pulley propeller is made of two fixed pulley groups and combination adjustment handwheel, and combination adjustment handwheel is by inner shaft lever 2
It being formed with the quill 3 being sleeved on inner shaft lever, above-mentioned inner shaft lever 2 and quill 3 are separately connected an adjustment handwheel 4 and 5,
One group of combination hand wheel structure being made of adjustment handwheel 4 and 5 is constituted, this structure belongs to the idiomatic structures in microscope field.
The fixed pulley group is made of two fixed pulleys 15 and the crawler belt 6 being sleeved on above-mentioned two fixed pulley, when one of main
When dynamic fixed pulley 15 starts turning, then crawler belt 6 can be driven to rotate simultaneously, fixed pulley group is fixed on objective table 1, above-mentioned inner shaft
Active fixed pulley 15 in two groups of fixed pulley groups, the crawler belt in two groups of fixed pulley groups are installed respectively on bar 2 and quill 3
Crawler belt binding clasp 7 is respectively fixed on 6, crawler belt binding clasp 7 plays connecting band track 6 simultaneously and the sliding block 8 of sliding rail 9 is arranged in connection
Effect, one of crawler belt binding clasp 7 on objective table X-axis guide rail or sliding block 8 be connected and fixed, another crawler belt folder
Perhaps sliding block 8 is connected and fixed the crawler belt 6 connecting with X-axis guide rail or sliding block 8 for driving to tight device 7 with the Y guide rail on objective table
Load folder 10 on objective table is mobile in X-direction, and the crawler belt 6 connecting with Y-axis spherical guide 16 is for driving objective table in Y-axis
It is mobile.The process of above-mentioned propeller work are as follows: when need to adjust the load folder 10 on objective table X-direction it is mobile when,
Adjustment handwheel 5 is then rotated, drives inner shaft lever 2 connected to it to rotate by above-mentioned adjustment handwheel 5, and driven by inner shaft lever 2
Fixed pulley 15 is firmly connected with it, then drives the crawler belt 6 in fixed pulley group to start turning by fixed pulley 15, is at this moment fixed on crawler belt
Crawler belt binding clasp 7 on 6 also starts synchronizing moving, since crawler belt binding clasp 7 is fixed with the sliding block 8 being fixed on sliding rail 9,
At this moment then band movable slider 8 starts to move linearly crawler belt binding clasp 7, since sliding block 8 is, at this moment sliding block 8 fixed with load folder 10
Then drive load folder 10 mobile to drive load mobile in X-axis.Similarly, when need to adjust objective table Y direction it is mobile when,
Then rotate adjustment handwheel 4, quill 3 connected to it driven by above-mentioned adjustment handwheel 4, and driven by quill 3 and its
It is fixedly connected with fixed pulley 15, then drives the crawler belt 6 in fixed pulley group to start turning by fixed pulley 15, crawler belt 6 is fixed on when this is
On crawler belt binding clasp 7 also to start synchronous rotation mobile, since crawler belt binding clasp 7 is fixed with 1 table top of objective table, loading
Platform 1 is then connect with a side rails of spherical guide 12, and at this moment then band 1 table top of dynamic object stage moves crawler belt binding clasp 7 in Y direction
Dynamic, since load is placed in 1 table top of objective table, load realizes the movement in Y direction.It can be in order to make to observe load
It is smoothly moved in X-axis and Y-axis, two orthogonal sliding track mechanisms are usually all arranged on objective table 1 makes its X-axis and Y
Movement on axis is oriented to, and is additionally provided with sliding block on some sliding track mechanisms, as long as and the crawler belt binding clasp 7 in the utility model
With in above-mentioned sliding track mechanism sliding rail or sliding block 8 be fixed can be by two adjustment handwheels 4 and 5 of selection using double fixed
Pulley propeller comes driving objective table 1 or load folder 10, to realize movement of the load in X-axis and Y-axis.
In order to simplify loading, 1 structure reduces the processing cost of microscope carrier 1, described in the present invention
X-axis is double sided slider bar structure, is parallel to each other and fixed with objective table 1 between two sliding rails, is fixed with sliding block 8 between two sliding rails,
Sliding block 8 can slide on two parallel sliding tracks in this way, and two sliding rails are each attached on objective table 1, and load fixing clamp 10 is solid
It is scheduled on sliding block 8, and is provided with gap between 1 surface of load fixing clamp 10 and objective table.When actual use, load is fixed
It is provided with the contact shape matched with sample load shape on folder 10, sample load can be placed on load fixing clamp 10
On, when needing to adjust sample load when X-direction is mobile, handwheel 5 is adjusted by adjusting X-axis, is pushed away by double fixed pulleys
It is mobile into device band movable slider 8, while load fixing clamp 10 being driven to move along X-axis, it can thus pass through load fixing clamp 10
Sample load is driven to slide on objective table 1, to realize movement of the adjustment sample load on objective table.
The Y-axis guide rail is led by the objective table supporting guide frame 11 being fixed on microscope body and setting in the support
The sliding rail of 11 two sides of rail gantry forms.Objective table supporting guide frame 11 is fixed on microscopical bracket, and two sides fix one
Sliding rail, the Y-axis guide rail can be a guide rail and the sliding block being fixed on guide rail composition, and ball slide rail 12 also can be used, adopt
After sliding rail with this structure, microscope carrier 1 can move in Y-axis guide rail, and objective table 1 is actually and Y-axis is led
The guide rail or sliding block 8 of rail side are fixed as one, and the crawler belt binding clasp 7 on double fixed pulley propellers then with objective table 1 one
The Y-axis guide rail of side is fixed, this is to adjust handwheel 4 by selection, can be realized with dynamic object stage 1 in Y-axis by crawler belt binding clasp 7
Rectangular movement.
Objective table corner location described in the utility model is provided with fixed pulley fixation hole 13, the fixed pulley group and
Adjustment handwheel is fixed on objective table 1 by above-mentioned fixation hole 13.In actual use, due to the tune in the utility model
Whole handwheel uses composite structure, so the active fixed pulley 15 in two groups of fixed pulley groups is to be fixed on centrally located to determine
In pulley fixation hole 13, therefore two groups of above-mentioned fixed pulley groups need to only use continuous three fixed pulley fixation holes 13 and can be completed
Four fixed pulley fixation holes 13 are arranged in installation in the present invention, primarily to considering that right-hand man's use habit is different
User, the left side that above-mentioned adjustment handwheel can be arbitrarily installed to microscope carrier by the way that four fixed pulley fixation holes are arranged
Or right side, facilitate the user of different handedness to use.
For more convenient installation above-mentioned fixed pulley and fixed pulley group, it is fixed in the main shaft of the fixed pulley 15
In pulley base 14, and it is fixed on objective table 1 by the mounting hole on pulley base 14.In actual use, as long as will slide surely
Fixed pulley seat 14 is fixed on corresponding position in the main shaft insertion fixed pulley fixation hole 13 of wheel and then by mounting hole, i.e.,
The installation of achievable fixed pulley.
Described above is only the preferred embodiment of the utility model, and above-mentioned specific embodiment is not to the utility model
Limitation.In the technical idea scope of the utility model, various modifications and modification, the ordinary skill of all this fields can occur
Retouching, modification or the equivalent replacement that personnel are made as described above belong to the range that the utility model is protected.
Claims (6)
1. the two-way fixed pulley propeller that a kind of microscope carrier moves horizontally, above-mentioned fixed pulley propeller is arranged in loading
On platform, objective table setting is respectively arranged with X-axis slide rail mechanism and Y-axis sliding track mechanism on microscope body, on objective table, above-mentioned
Sliding track mechanism be made of sliding rail and sliding block, it is characterised in that: the two-way fixed pulley propeller by two fixed pulley groups and
Combination adjustment handwheel is constituted, and combination adjustment handwheel is made of inner shaft lever and the quill being sleeved on inner shaft lever, above-mentioned inner shaft
Bar and quill are separately connected an adjustment handwheel, and the fixed pulley group is by two fixed pulleys and is sleeved on and above-mentioned two determines cunning
Crawler belt composition on wheel, fixed pulley group are fixed on objective table, install two groups respectively on above-mentioned inner shaft lever and quill and slide surely
Active fixed pulley in wheel group is respectively fixed with crawler belt binding clasp on the crawler belt in two groups of fixed pulley groups, one of them
The sliding block being arranged on crawler belt binding clasp and the X-axis guide rail on objective table is connected and fixed, and sliding block is fixed with the load on objective table again
It is clamping fixed, another crawler belt binding clasp on objective table Y guide rail or sliding block be connected and fixed, guide rail or sliding block again with loading
Platform table top is fixed, and two crawler belts respectively drive load folder and objective table in the movement of X-axis and Y-axis.
2. the two-way fixed pulley propeller that a kind of microscope carrier according to claim 1 moves horizontally, feature exist
In: the X-axis is double sided slider bar structure, is fixed with sliding block between two sliding rails, two sliding rails are each attached on objective table, and load is solid
Fixed fix is scheduled on sliding block, and is provided with gap between load fixing card and stage surface.
3. the two-way fixed pulley propeller that a kind of microscope carrier according to claim 1 moves horizontally, feature exist
In: the Y-axis sliding track mechanism is by the objective table supporting guide frame being fixed on microscope body and setting in the guide rail bracket two
The sliding rail of side forms.
4. the two-way fixed pulley propeller that a kind of microscope carrier according to claim 1 moves horizontally, feature exist
In: the Y-axis guide rail is ball slide rail.
5. the two-way fixed pulley propeller that a kind of microscope carrier according to claim 1 moves horizontally, feature exist
In: the objective table corner location is provided with fixed pulley fixation hole, and the fixed pulley group and adjustment handwheel pass through above-mentioned
Fixation hole is fixed on objective table.
6. the two-way fixed pulley propeller that a kind of microscope carrier according to claim 1 moves horizontally, feature exist
In: the main shaft of the fixed pulley is fixed in pulley base, and is fixed on objective table by the mounting hole on pulley base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920196267.0U CN209471299U (en) | 2019-02-14 | 2019-02-14 | A kind of two-way fixed pulley propeller that microscope carrier moves horizontally |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920196267.0U CN209471299U (en) | 2019-02-14 | 2019-02-14 | A kind of two-way fixed pulley propeller that microscope carrier moves horizontally |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209471299U true CN209471299U (en) | 2019-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920196267.0U Active CN209471299U (en) | 2019-02-14 | 2019-02-14 | A kind of two-way fixed pulley propeller that microscope carrier moves horizontally |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209471299U (en) |
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2019
- 2019-02-14 CN CN201920196267.0U patent/CN209471299U/en active Active
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