CN208795465U - A kind of spherical surface simulator - Google Patents
A kind of spherical surface simulator Download PDFInfo
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- CN208795465U CN208795465U CN201821511294.4U CN201821511294U CN208795465U CN 208795465 U CN208795465 U CN 208795465U CN 201821511294 U CN201821511294 U CN 201821511294U CN 208795465 U CN208795465 U CN 208795465U
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- dimension
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- swing arm
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Abstract
The utility model relates to a kind of spherical surface simulators, more particularly to a kind of spherical surface simulator for endoscopic optical performance detection, including mounting platform, rotation is set to the longitude regulating mechanism of mounting platform, rotation is set to the dimension regulating mechanism of longitude regulating mechanism, linear slide is set to the radius of a ball regulating mechanism of dimension regulating mechanism, and is fixedly arranged on the detector of radius of a ball regulating mechanism；The rotary middle spindle of the longitude regulating mechanism is vertically arranged；The rotary middle spindle of the dimension regulating mechanism is horizontally disposed；The sliding route of the radius of a ball regulating mechanism intersects with the rotary middle spindle of dimension regulating mechanism；The detection axial line of the detector intersects with the rotary middle spindle of the rotary middle spindle of longitude regulating mechanism, dimension regulating mechanism.This spherical surface simulator structure is simple, can directly be measured endoscope optical property.
Description
Technical field
The utility model relates to a kind of spherical surface simulator more particularly to a kind of balls for endoscopic optical performance detection
Face simulator.
Background technique
It is all then to be calculated according to measurement result using plane survey to the measurement of every optical index of endoscope at present
Measurement data on spherical surface out, therefore existing measurement method is to measure indirectly.However not with the parameters of plane survey out
It can ensure that be exactly characteristic parameter on spherical surface, so that it cannot be guaranteed that the accuracy of final measurement.Therefore, being badly in need of one kind can
Device measured directly directly is carried out to endoscope optical property.
Utility model content
It, can be right the purpose of the utility model is to provide a kind of structure is simple in order to make up the defect of the above-mentioned prior art
Endoscopic optical performance carries out spherical surface simulator measured directly.
To achieve the above purpose, the technical solution of the present invention is:
A kind of spherical surface simulator, including mounting platform, rotation are set to the longitude regulating mechanism of mounting platform, and rotation is set to
The dimension regulating mechanism of longitude regulating mechanism, linear slide are set to the radius of a ball regulating mechanism of dimension regulating mechanism and fixed
In the detector of radius of a ball regulating mechanism；The rotary middle spindle of the longitude regulating mechanism is vertically arranged；The dimension adjusts machine
The rotary middle spindle of structure is horizontally disposed；The rotary middle spindle of the sliding route and dimension regulating mechanism of the radius of a ball regulating mechanism
Intersection；The detection axial line of the detector and the rotary middle spindle of longitude regulating mechanism, the center of rotation of dimension regulating mechanism
Axis intersects.
Above-mentioned spherical surface simulator can be realized by longitude regulating mechanism, dimension regulating mechanism and radius of a ball regulating mechanism
The adjusting of three dimensions, the i.e. adjusting of the longitude of spherical surface, latitude and radius；In addition, the center of rotation of the longitude regulating mechanism
Axis is vertically arranged；The rotary middle spindle of the dimension regulating mechanism is horizontally disposed；The sliding route of the radius regulating mechanism with
The rotary middle spindle of dimension regulating mechanism intersects；The center of rotation of the detection axial line and longitude regulating mechanism of the detector
Axis, dimension regulating mechanism rotary middle spindle intersect so that being remained when adjusting the longitude of spherical surface, latitude and radius
The centre of sphere is constant；It, can when medical endoscope optical property measurement process carries out spherical surface simulation using above-mentioned spherical surface simulator
The spherical surface for simulating different-diameter may be adjusted to the point on the spherical surface of any one user needs.Due to present apparatus analog
The spherical surface of different-diameter out may be adjusted to the point on the spherical surface of any one user needs, can directly measure and peep in medical
Field angle, viewing directional angle and the edge uniformity of mirror can also be directly used in light efficiency, center and the peripheral angle point of measurement illumination mirror body
Distinguish power, field depth, comprehensive light efficiency and Light energy transfer efficiency.
Further, in order to simplify structure, especially when simulating spherical surface, the adjusting to longitude for convenience, the warp
Degree regulating mechanism include be fixedly arranged on vertically mounting platform longitude adjust rotary shaft, and be vertically arranged and inner ends thereof be set to warp
The longitude that degree adjusts rotary shaft adjusts swing arm；The mounting platform is located at longitude and adjusts at the motion track of swing arm outer end equipped with longitude
Regulation scale；Intersect with the central axes that longitude adjusts rotary shaft in the detection axle center of the detector；The dimension regulating mechanism is set
The inner sidewall of swing arm is adjusted in the longitude.
Further, in order to enable the detection axial line of detector intersects with the rotary centerline of longitude regulating mechanism, together
When also for simplifying structure, the longitude regulating mechanism further includes that inner ends thereof is sheathed on longitude and adjusts rotary shaft and outer end and warp
Degree adjusts the center compensation arm that the inner end of swing arm is fixedly connected；The outer end that the longitude adjusts swing arm is installed with and center compensation arm
Isometric longitude auxiliary reading arm.
Further, in order to simplify structure, especially when simulating spherical surface, the adjusting to dimension for convenience, the dimension
Degree regulating mechanism includes that the dimension adjusting rotary shaft for being horizontally located in longitude adjusting swing arm inner sidewall and inner ends thereof are set to dimension
The dimension that degree adjusts rotary shaft adjusts swing arm；The longitude adjusts swing arm inner sidewall and is located at dimension adjusting swing arm outer end motion track
Place is equipped with dimension regulation scale；Intersect with the central axes that dimension adjusts rotary shaft in the detection axle center of the detector.
Further, when simulating spherical surface, the adjusting to dimension for convenience, front and back will not be generated by so that dimension is adjusted swing arm
It shakes, the dimension regulating mechanism further includes the dimension adjustable track for being fixedly arranged on longitude and adjusting swing arm inner sidewall；The dimension tune
It is slidably matched on the inside of section swing arm with dimension adjustable track.
Wherein, there are two types of structure, groove or tongues for dimension adjustable track；When dimension adjustable track is in groove, dimension tune
The inside of section swing arm is equipped with the slide protrusion to match with its shape；When dimension adjustable track is in tongue, dimension adjusts swing arm
Inside be equipped with the sliding recess that matches with its shape
Further, locking dimension adjusts the position of swing arm for convenience, and the dimension adjusts swing arm and is additionally provided with for will
Dimension adjusts swing arm and longitude adjusts the fixed locking knob of swing arm inner sidewall.
Further, in order to simplify structure, especially when simulating spherical surface, the adjusting to the radius of a ball, described for convenience
Radius of a ball regulating mechanism include be fixedly arranged on that dimension adjusts swing arm and the radius of a ball in long strip adjusts sliding rail, and with radius of a ball tune
The radius of a ball adjusting slider that section sliding rail is slidably matched；The dimension, which is adjusted, is equipped with radius of a ball regulation scale on the outside of swing arm；The ball
The central axes that straight line and dimension where radius adjusts sliding rail adjust rotary shaft are intersected, i.e., the sliding route of radius of a ball adjusting slider and
Dimension adjusts the central axes intersection of shaft；The detector is fixedly arranged on radius of a ball adjusting slider.
Wherein, the radius of a ball adjusts structure, groove or tongue there are two types of sliding rails；When the radius of a ball, which adjusts sliding rail, is in groove, ball
The inside of radius adjusting slider is equipped with the slide protrusion to match with its shape；When the radius of a ball, which adjusts sliding rail, is in tongue, ball half
The inside of diameter adjusting slider is equipped with the sliding recess to match with its shape, need to only ensure the detection axial line and longitude of detector
Intersect the central axes of the central axes, dimension adjusting rotary shaft that adjust rotary shaft.
Further, in order to simplify structure, facilitate the installation of detector, and also to guarantee the detection axle center of detector
Line intersects with the rotary centerline of the rotary centerline of longitude regulating mechanism, dimension regulating mechanism, and the radius of a ball, which is adjusted, to be slided
The detector mounting base for installing detector is installed on the outside of block；The detector mounting base is equipped with mounting hole；It is described
Central axes and the radius of mounting hole to adjust sliding rail parallel and intersect with the central axes of dimension adjusting rotary shaft；The mounting hole
Central axes to dimension adjust swing arm distance and the outer end of center compensation arm to longitude adjusting rotary shaft central axes at a distance from
It is equal, realize that the central axes of mounting hole are intersected with the central axes that longitude adjusts rotary shaft.
Further, assembling uses for convenience, further includes the connector being fixedly arranged below mounting platform；The connection
Part is equipped with the bayonet with the cooperation assembly of medical endoscope host.
The utility model is further described in the following with reference to the drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of spherical surface simulator of the utility model.
Specific embodiment
In order to more fully understand the technology contents of the utility model, combined with specific embodiments below to the skill of the utility model
Art scheme is further described and illustrates, but not limited to this.
Embodiment
As shown in Figure 1, a kind of spherical surface simulator, including mounting platform 10, rotation are set to the longitude tune of mounting platform 10
Mechanism 20 is saved, rotation is set to the dimension regulating mechanism 30 of longitude regulating mechanism 20, and linear slide is set to dimension regulating mechanism 30
Radius of a ball regulating mechanism 40, and it is fixedly arranged on the detector of radius of a ball regulating mechanism 40；The rotation of the longitude regulating mechanism 20
Central axis is vertically arranged；The rotary middle spindle of the dimension regulating mechanism 30 is horizontally disposed；The radius of a ball regulating mechanism 40
Sliding route intersects with the rotary middle spindle of dimension regulating mechanism 30；The detection axial line and longitude regulating mechanism of the detector
20 rotary middle spindle, the rotary middle spindle of dimension regulating mechanism 30 intersect.
Specifically, the longitude regulating mechanism 20 includes the longitude adjusting rotary shaft 21 for being fixedly arranged on mounting platform 10 vertically,
And be vertically arranged and inner ends thereof be set to longitude adjust rotary shaft 21 longitude adjust swing arm 22；The mounting platform 10 is located at
Longitude, which is adjusted, is equipped with longitude regulation scale 23 at 22 outer end motion track of swing arm；The detection axle center of the detector and longitude are adjusted
Intersect the central axes of rotary shaft 21.
Specifically, the dimension regulating mechanism 30 includes the dimension adjusting for being horizontally located in longitude and adjusting 22 inner sidewall of swing arm
Rotary shaft 31, inner ends thereof are set to the dimension adjusting swing arm 32 that dimension adjusts rotary shaft 31, and for dimension to be adjusted swing arm
32 adjust the fixed locking knob 33 of 22 inner sidewall of swing arm with longitude；The longitude adjusts 22 inner sidewall of swing arm and is located at dimension adjusting
Dimension regulation scale 34 is equipped at 32 outer end motion track of swing arm；The detection axle center of the detector and dimension adjust rotary shaft 31
Central axes intersection；Wherein, locking knob 33 can be using similar bolt arrangement.
Specifically, the radius of a ball regulating mechanism 40 includes being fixedly arranged on dimension to adjust swing arm 32 and the radius of a ball in long strip
Sliding rail 41 is adjusted, and sliding is set to the radius of a ball adjusting slider 42 that the radius of a ball adjusts sliding rail 41；The dimension adjusts swing arm 32
Outside is equipped with radius of a ball regulation scale 43；The radius of a ball adjusts 41 place straight line of sliding rail and dimension adjusts the axis of rotary shaft 31
Line intersection, i.e. the sliding route of radius of a ball adjusting slider 42 are intersected with the central axes that dimension adjusts shaft 31；The detector is solid
Set on radius of a ball adjusting slider 42.Wherein, it is in tongue that the radius of a ball, which adjusts sliding rail 41, the inside of radius of a ball adjusting slider 42 be equipped with
The sliding recess that its shape matches.
Further, in other embodiments, it is rotated in order to ensure the detection axial line of the detector and longitude are adjusted
The central axes that the central axes of axis 21, dimension adjust rotary shaft 31 are intersected, and error is reduced, and the longitude regulating mechanism 20 further includes
Inner ends thereof is sheathed on the center compensation that longitude adjusts rotary shaft 21 and outer end is fixedly connected with the inner end that longitude adjusts swing arm 22
Arm 24；The outer end that the longitude adjusts swing arm 22 is installed with the longitude auxiliary reading arm 25 isometric with center compensation arm 24.
Further, in other embodiments, the outside of the radius of a ball adjusting slider 42 is installed with for installing detection
The detector mounting base 44 of device；The detector mounting base 44 is equipped with mounting hole 441；The central axes of the mounting hole 441
Intersect central axes that are parallel with radius adjusting sliding rail 41 and adjusting rotary shaft 31 with dimension；The central axes of the mounting hole 441
To dimension adjust swing arm 32 distance and the outer end of center compensation arm 24 to longitude adjusting rotary shaft 21 central axes at a distance from phase
Deng realizing that the central axes of central axes and longitude the adjusting rotary shaft 21 of mounting hole 441 are intersected.
Further, in other embodiments, the dimension regulating mechanism 30 further includes being fixedly arranged on longitude to adjust swing arm 22
Inner sidewall and be in groove-like dimension adjustable track 35；The dimension adjusts 32 inside of swing arm and matches with the sliding of dimension adjustable track 35
It closes.
It further, in other embodiments, further include the connector 50 for being fixedly arranged on 10 lower section of mounting platform；The company
Fitting 50 is equipped with the bayonet 51 with the cooperation assembly of medical endoscope host.
In summary: above-mentioned spherical surface simulator is adjusted by longitude regulating mechanism, dimension regulating mechanism and the radius of a ball
Mechanism can realize the adjusting of three dimensions, the i.e. adjusting of the longitude of spherical surface, latitude and radius；In addition, the longitude adjusts rotation
The central axes of axis are vertically arranged；The central axes that the dimension adjusts rotary shaft are horizontally disposed；The sliding of the radius regulating mechanism
Route intersects with the central axes that dimension adjusts rotary shaft；The detection axial line and longitude of the detector adjust the axis of rotary shaft
The central axes that line, dimension adjust rotary shaft are intersected, so that remaining ball in the longitude, latitude and radius for adjusting spherical surface
The heart is constant；It, can mould when medical endoscope optical property measurement process carries out spherical surface simulation using above-mentioned spherical surface simulator
The spherical surface for drawing up different-diameter may be adjusted to the point on the spherical surface of any one user needs.Since present apparatus analog goes out
The spherical surface of different-diameter may be adjusted to the point on the spherical surface of any one user needs, can directly measure medical endoscope
Field angle, viewing directional angle and edge uniformity, can also be directly used in measurement illumination mirror body light efficiency, center and periphery angular resolution
Power, field depth, comprehensive light efficiency and Light energy transfer efficiency；In addition, above-mentioned longitude regulating mechanism, dimension regulating mechanism and ball half
The structure of diameter regulating mechanism is all fairly simple, compact-sized, especially the setting of center compensation arm, after detector is installed, energy
Enough detection axial lines for easily ensuring detector and longitude adjust the central axes of rotary shaft, dimension is adjusted in rotary shaft
Axis intersects.
The above-mentioned technology contents that the utility model is only further illustrated with embodiment, in order to which reader is easier to understand,
But the embodiments of the present invention is not represented is only limitted to this, any technology done according to the utility model extends or recreation,
By the protection of the utility model.The protection scope of the utility model is subject to claims.
Claims (9)
1. a kind of spherical surface simulator, it is characterised in that: including mounting platform, the longitude that rotation is set to mounting platform adjusts machine
Structure, rotation are set to the dimension regulating mechanism of longitude regulating mechanism, and the radius of a ball that linear slide is set to dimension regulating mechanism adjusts machine
Structure, and it is fixedly arranged on the detector of radius of a ball regulating mechanism；The rotary middle spindle of the longitude regulating mechanism is vertically arranged；It is described
The rotary middle spindle of dimension regulating mechanism is horizontally disposed；The sliding route of the radius of a ball regulating mechanism and dimension regulating mechanism
Rotary middle spindle intersection；Rotary middle spindle, the dimension regulating mechanism of the detection axial line and longitude regulating mechanism of the detector
Rotary middle spindle intersect.
2. spherical surface simulator according to claim 1, it is characterised in that: the longitude regulating mechanism includes vertical fixed
In mounting platform longitude adjust rotary shaft, and be vertically arranged and inner ends thereof be set to longitude adjust rotary shaft longitude adjust
Swing arm；The mounting platform is located at longitude and adjusts at the motion track of swing arm outer end equipped with longitude regulation scale；The detector
Intersect with the central axes that longitude adjusts rotary shaft in detection axle center；The dimension regulating mechanism is set to the longitude and adjusts swing arm
Inner sidewall.
3. spherical surface simulator according to claim 2, it is characterised in that: the longitude regulating mechanism further includes that inner end turns
It is dynamic to be sheathed on the center compensation arm that longitude adjusts rotary shaft and outer end is fixedly connected with the inner end that longitude adjusts swing arm；The longitude
The outer end for adjusting swing arm is installed with the longitude auxiliary reading arm isometric with center compensation arm.
4. spherical surface simulator according to claim 3, it is characterised in that: the dimension regulating mechanism includes horizontal fixed
Rotary shaft is adjusted in the dimension that longitude adjusts swing arm inner sidewall and inner ends thereof is set to the dimension adjusting of dimension adjusting rotary shaft
Swing arm；The longitude adjusts swing arm inner sidewall and is located at dimension adjusting swing arm outer end motion track equipped with dimension regulation scale；Institute
Intersect with the central axes that dimension adjusts rotary shaft in the detection axle center for stating detector.
5. spherical surface simulator according to claim 4, it is characterised in that: the dimension regulating mechanism further includes being fixedly arranged on
The dimension adjustable track of longitude adjusting swing arm inner sidewall；The dimension, which is adjusted, to be slidably matched on the inside of swing arm with dimension adjustable track.
6. spherical surface simulator according to claim 4, it is characterised in that: the dimension adjusts swing arm and is additionally provided with for inciting somebody to action
Dimension adjusts swing arm and longitude adjusts the fixed locking knob of swing arm inner sidewall.
7. spherical surface simulator according to any one of claim 4 to 6, it is characterised in that: the radius of a ball regulating mechanism
Swing arm is adjusted and radius of a ball adjusting sliding rail in long strip including being fixedly arranged on dimension, and is adjusted sliding rail with the radius of a ball and be slidably matched
Radius of a ball adjusting slider；The dimension, which is adjusted, is equipped with radius of a ball regulation scale on the outside of swing arm；The radius of a ball adjusts sliding rail institute
Intersect in straight line with the central axes that dimension adjusts rotary shaft, i.e., the sliding route of radius of a ball adjusting slider and dimension adjust shaft
Central axes intersection；The detector is fixedly arranged on radius of a ball adjusting slider.
8. spherical surface simulator according to claim 7, it is characterised in that: the outside of the radius of a ball adjusting slider is fixed
There is the detector mounting base for installing detector；The detector mounting base is equipped with mounting hole；In the mounting hole
Axis is parallel with radius adjusting sliding rail and intersects with the central axes of dimension adjusting rotary shaft；The central axes of the mounting hole to dimension
Degree adjusts the distance of swing arm and outer end being equidistant to the central axes of longitude adjusting rotary shaft of center compensation arm, realizes installation
Intersect with the central axes that longitude adjusts rotary shaft the central axes in hole.
9. spherical surface simulator according to claim 1, it is characterised in that: further include the company being fixedly arranged below mounting platform
Fitting；The connector is equipped with the bayonet with the cooperation assembly of medical endoscope host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821511294.4U CN208795465U (en) | 2018-09-14 | 2018-09-14 | A kind of spherical surface simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821511294.4U CN208795465U (en) | 2018-09-14 | 2018-09-14 | A kind of spherical surface simulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208795465U true CN208795465U (en) | 2019-04-26 |
Family
ID=66209709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821511294.4U Active CN208795465U (en) | 2018-09-14 | 2018-09-14 | A kind of spherical surface simulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208795465U (en) |
-
2018
- 2018-09-14 CN CN201821511294.4U patent/CN208795465U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201124 Address after: 710100 No. 150 West Bend Road, Xi'an, Shaanxi, Changan District Patentee after: XI'AN HUAQIANG AEROSPACE ELECTRONIC Co.,Ltd. Address before: Room 312, Building 2, Lianyu Building, Eastern Section of Aerospace Middle Road, National Civil Aerospace Industry Base, Xi'an City, Shaanxi Province, 710000 Patentee before: XI'AN SINGAE SMART TESTING TECH Co.,Ltd. |
|
| TR01 | Transfer of patent right |