CN205899113U - Light source angle adjustment mechanism and image measuring instrument - Google Patents
Light source angle adjustment mechanism and image measuring instrument Download PDFInfo
- Publication number
- CN205899113U CN205899113U CN201620751291.2U CN201620751291U CN205899113U CN 205899113 U CN205899113 U CN 205899113U CN 201620751291 U CN201620751291 U CN 201620751291U CN 205899113 U CN205899113 U CN 205899113U
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- China
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- driven shaft
- shaft
- driving shaft
- light
- friction pulley
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Abstract
The utility model relates to a light source angle adjustment mechanism and image measuring instrument, include driving shaft, a plurality of interconnect's driven shaft and drive the drive arrangement who does all can for the driving shaft provides, the one end of driving shaft with drive arrangement links to each other, the other end of driving shaft with the driven shaft links to each other, just the driving shaft is kept away from drive arrangement's the other end with pass through the mutual transmission of drive wheel realization between the driven shaft and between the adjacent driven shaft driving shaft and each install the luminous body on the driven shaft respectively. The utility model discloses a light source angle adjustment mechanism makes the light exposure scope adjustable, and through electric control, has improved the measuring precision.
Description
Technical field
This utility model is related to image measurer technical field, more particularly, it relates to a kind of light-source angle governor motion
And image measurer.
Background technology
On the basis of image measurer is built upon ccd digital image, rely on computer screen e measurement technology and space
The powerful software capability of geometric operation and produce, be a qualitative leap on the basis of digital display projector, be projector
Upgrading version, it overcomes the deficiency of conventional projector, is to integrate light, mechanical, electrical, computer image technology new
In high precision, high-tech measuring instrument, it carries out high magnification by optical lens measuring targets and zooms into picture, images system through ccd
System sends into the object image after amplifying after computer, can efficiently detect profile and the surface configuration chi of various complex parts
Very little, angle and position, the particularly microcosmic detection of precision parts and quality control, it is widely used in Cellphone Accessories, household electrical appliances
The measurement of product, adapter, mechanical fitting, accurate clamp tool, plastic cement, five metals, computer peripheral industry etc..But traditional image
The light source that measuring instrument uses, its irradiating angle fixes, and range of exposures is narrower, once the size of part to be detected is larger or size
Less, or the requirement that when its height change is larger, usually cannot meet certainty of measurement using this light source.As application number
Scheme in cn201320196520.5 is exactly to solve the unalterable problem in light source incidence angle, and it is also adopted by tetrahedron light source,
Every part all armrests move and adjust, described light source controlling mechanism, and it includes rotating and fixing two parts, when needing to adjust angle
When, standing part is unclamped, rotates to an angle and tighten again, more complicated, the scheme in this patent simultaneously of operation, the four of light source
Part can only individually be adjusted, and lead to the angle that four parts are adjusted to have deviation, make illumination unevenness.
Utility model content
The purpose of this utility model is to provide a kind of light-source angle governor motion and image measurer, solves existing skill
Image measuring apparatus light source angle of incidence in art, light source height and range of exposures be all immobilize or angle of incidence adjust all adopt
It is low and adjust that control accuracy is low and the nonsynchronous problem of rotational angle that manual type leads to adjust efficiency.
This utility model solves technical problem and be the technical scheme is that a kind of light-source angle governor motion, including master
Moving axis, multiple driven shaft and the driving means that power is provided for described driving shaft, between described driving shaft and described driven shaft,
All it is connected by actuating device between described driven shaft and driven shaft, described actuating device includes: bevel gear set or cone friction
Wheel group, is mounted on luminous body on described driving shaft and described driven shaft.
For above-mentioned light-source angle governor motion in this utility model, as the restriction further for driven shaft, institute
The driven shaft stated be three, surround quadrilateral shape with described driving shaft, between described driving shaft and described driven shaft, described from
All it is connected by described actuating device between moving axis and driven shaft.
For above-mentioned light-source angle governor motion in this utility model, as the restriction further for driving means,
Described driving means are motor or motor, are connected by shaft coupling between described driving shaft and described driving means.
For above-mentioned light-source angle governor motion in this utility model, as the restriction further for actuating device,
Described actuating device is rubbed with cone for boring friction pulley group, one end that described driving shaft is connected and described driven shaft with cone friction pulley group
The end that wheel group connects all is arranged with and the corresponding change of friction pulley group of described cone, and described cone friction pulley group is described with corresponding
It is provided with the elastic component for adjusting positioning described cone friction pulley group, one end of described elastic component is connected to described cone and rubs between change
Wipe in wheel group, the other end is connected in described change.
For above-mentioned light-source angle governor motion in this utility model, limit as further, described driving shaft
Two ends and described driven shaft be respectively arranged at two ends with fixed block, described cone friction pulley group laminating is arranged on the one of described fixed block
Side, the side that described fixed block deviates from described cone friction pulley group is provided with locking nut, and described change deviates from described elastic component
Side is provided with regulating bolt.
For above-mentioned light-source angle governor motion in this utility model, as the restriction further for driving means,
Described driving means include driver, the drivewheel by described driver drives, the driven pulley being driven by described drivewheel and
Connect the belt of drivewheel and driven pulley, described drivewheel is arranged on described driving shaft one end away from described driven shaft.
For above-mentioned light-source angle governor motion in this utility model, as the restriction further for luminous body, institute
Stating luminous body is light bar or LED lamp.
This utility model also provides a kind of image measurer, including above-mentioned light-source angle governor motion.
Implement light-source angle governor motion of the present utility model and image measurer, have the advantages that this practicality
New light-source angle governor motion makes the range of exposures of the light source on image measurer adjustable, can make image measurer
Camera lens gets more image figures, therefrom can pick out optimal image figure and measure such that it is able to improve it
Certainty of measurement, and this utility model clear in structure understands, easily produce implement and with low cost it is easy to industrialization production.
Brief description
Fig. 1 is the structural representation of the light-source angle governor motion of embodiment 1 of the present utility model；
Fig. 2 is the structural representation of the light-source angle governor motion of embodiment 2 of the present utility model；
Fig. 3 is the partial structural diagram of the light-source angle governor motion of embodiment 2 of the present utility model.
Specific embodiment
With reference to the accompanying drawings and examples, the structure to light-source angle governor motion of the present utility model and image measurer
It is described further:
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " on ", D score,
"front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", " clockwise ", " counterclockwise " etc. indicate
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of description this utility model and simplification
Description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to restriction of the present utility model.
A kind of image measurer, including light-source angle governor motion, this light-source angle governor motion include upper plate, base plate and
Multiple end to end side plates, are mutually enclosed and are formed the shell with receiving space by upper plate, base plate (in figure does not indicate) and side plate
Body, in the present embodiment the quantity of side plate be four, formed have receiving space housing be rectangular-shaped.In other embodiments
The quantity of latus inframedium can be three or five etc..
As shown in Figure 1-2, light-source angle governor motion also includes driving shaft 1, multiple driven shaft 2 and carries for driving shaft 1
For the driving means 3 of power, one end of driving shaft 1 is connected with driving means 3, and the other end of driving shaft 1 is connected with driven shaft 2,
And driving shaft 1 is away from passing through drive between the other end of driving means 3 and driven shaft 2 and between adjacent driven shaft 2
Realize mutually being driven, driving shaft 1 and each driven shaft 2 are separately installed with luminous body 5.Wherein luminous body 5 can be light bar
Or LED lamp.Drive is bevel gear set 4a or cone friction pulley group 4b.
Preferably, the quantity of driving shaft 1 is one, and the quantity of driven shaft 2 is three, is advantageously implemented illumination evenly.
In other embodiments, the quantity of driven shaft 2 can also for four, five and more etc..
Embodiment 1:
As shown in figure 1, being provided with driving shaft 1, Duo Gexiang in the housing receiving space on the workbench of image measurer
The driven shaft 2 connecting and the driving means 3 providing power for driving shaft 1, driving means 3 can be motor or motor.Wherein
Driving means 3 are arranged on base plate by fixed seat 6, and fixed seat 6 is arranged on base plate, driving means 3 direct phase with driving shaft 1
Even, driving means 3 can also be connected with driving shaft 1 by shaft coupling 7.Driving shaft 1 and each driven shaft 2 are respectively each via phase
Corresponding fixed block 8 is arranged on base plate, and each fixed block 8 offers connecting hole (in figure does not indicate), driving shaft 1 and each from
Correspondence snaps in into engaging in the hole moving axis 2 respectively, and wherein driving shaft 1 preferred pair answers two fixed blocks 8, each driven shaft 2 preferred pair
Answer two fixed blocks 8, two fixed blocks 8 are located at the edges at two ends of driving shaft 1 or driven shaft 2 respectively.One end of driving shaft 1 and drive
Dynamic device 3 is connected, and is provided with bevel gear set 4a in driving shaft 1 away from the other end of driving means 3, is connected with driving shaft 1
The end of driven shaft 2 is provided with bevel gear set 4a, and the end of the adjacent position that is connected of driven shaft 2 is also separately installed with cone tooth
Wheel group 4a, therefore driving shaft 1 are away from logical between the other end of driving means 3 and driven shaft 2 and between adjacent driven shaft 2
Cross bevel gear set 4a and engage each other realization mutually transmission.Driving shaft 1 and each driven shaft 2 are provided with luminous body 5.
By above-mentioned design, driving shaft 1 is driven to rotate by driving means 3, between driving shaft 1 and driven shaft 2 and adjacent
Driven shaft 2 between transmission each other is realized by the engagement of respective bevel gear set 4a, and then drive luminous body 5 to realize shining
Penetrate scope adjustable.
Embodiment 2:
As shown in Fig. 2 be provided with housing receiving space driving shaft 1, multiple driven shaft 2 being mutually sequentially connected and
There is provided the driving means 3 of driving force for driving shaft 1, wherein one end of driving shaft 1 is connected with driving means 3, driving shaft 1 another
End is connected with one of driven shaft 2 and is mutually butted the mutual transmission of realization by boring friction pulley group 4b, adjacent driven shaft 2
Between be mutually butted realization also by cone friction pulley group 4b and be mutually driven.Specifically, in driving shaft 1 away from the one of driving means 3
End setting cone friction pulley group 4b, the two ends of the driven shaft 2 adjacent with driving shaft 1 are provided with cone friction pulley group 4b, and adjacent is driven
The interconnective position of axle 2 is also respectively arranged with cone friction pulley group 4b.Driving shaft 1 with each driven shaft 2 are separately installed with
Luminous body 5.Above-mentioned driving means 3 include driver 31, driven by driver 31 drivewheel 32, by drivewheel 32 drive from
Driving wheel 33 and the belt 34 connecting drivewheel 32 and driven pulley 33, wherein drivewheel 32 is arranged on driving shaft 1 away from driven shaft 2
One end.Driving shaft 1 is connected and synchronous axial system with driven pulley 33.Driver 31 is arranged on upper plate by fixed mount 9, and position
In the outside of the housing of upper plate, base plate and side plate composition, drivewheel 32 is connected with driver 31 and is similarly disposed at the outer of housing
Portion.Wherein driver 31 can be motor or motor.By above-mentioned design, driver 31 drives drivewheel 32 to rotate,
Drivewheel 32 by belt 34 drive driven pulley 33 rotate, driven pulley 33 drive driving shaft 1 rotate, driving shaft 1 pass through adjacent and
Frictional force between cone friction pulley group 4b of docking drives driven shaft 2 to rotate, and passes to the other driven shafts being mutually butted successively
2 so that the luminous body 5 being arranged on driving shaft 1 and driven shaft 2 can rotate, and then realizes adjusting light-source angle.
As shown in figure 3, driving shaft 1 has one end of cone friction pulley group 4b and each driven shaft 2 has cone friction pulley group 4b
End on be each arranged with and bore the one-to-one change of friction pulley group 4b 10 respectively, each cone friction pulley group 4b with corresponding
Change 10 between be provided with elastic component 11 for adjusting locating cone friction pulley group 4b, one end of elastic component 11 is connected to cone friction
In wheel group 4b, the other end of elastic component 11 is connected in change 10.Wherein elastic component 11 can be spring or shell fragment.
The two ends of the two ends of driving shaft 1 and each driven shaft 2 are equally respectively equipped with fixed block 8, and cone friction pulley group 4b laminating is arranged on
The side of fixed block 8, the side that fixed block 8 deviates from cone friction pulley group 4b is provided with locking nut 12, and change 10 deviates from elastic component
11 side is provided with regulating bolt 13.Therefore by arranging the position of regulating bolt 13 and locking nut 12, and can utilize
Elastic component 11 flexible, and then adjust the accurate docking making between adjacent cone friction pulley group 4b, effectively produce frictional force.
When the light-source angle governor motion in this utility model is installed on image measurer, first in image measurer
Installing space is reserved on workbench, the usually enclosure interior in workbench is reserved installing space, light source controlling mechanism is put
In installing space, it is fixed together it is ensured that sending out on driving shaft 1 and driven shaft 2 by fixed block 8 and image measurer
So that the camera lens energy of image measurer on the workbench that the light that body of light 5 is sent can be good at be irradiated to image measurer
Enough photograph optimal image figure.
It should be noted that the actuating device in this utility model is not limited to cited cone tooth in above-described embodiment
Wheel group and cone friction pulley group, it can also be other attachment structures with transmission agency, for example: worm screw turbine, helical gear etc.,
Here will not enumerate.
Light-source angle governor motion of the present utility model makes light source range of exposures adjustable, and passes through Electronic control, improves
The precision of measurement.
It should be appreciated that it will be understood by those skilled in the art that being improved according to the above description or converting, but this
A little improvement or conversion all should belong within the protection domain of this utility model claims.
Claims (8)
1. a kind of light-source angle governor motion it is characterised in that include driving shaft (1), multiple driven shaft (2) and be described master
Moving axis (1) provide power driving means (3), between described driving shaft (1) and described driven shaft (2), described driven shaft (2) and
Driven shaft is all connected by actuating device between (2), and described actuating device includes: bevel gear set (4a) or cone friction pulley group
(4b), described driving shaft (1) and described driven shaft (2) are mounted on luminous body (5).
2. light-source angle governor motion according to claim 1 is it is characterised in that described driven shaft (2) is three, with
Described driving shaft (1) surrounds quadrilateral shape, between described driving shaft (1) and described driven shaft (2), described driven shaft (2) with
Driven shaft is all connected by described actuating device between (2).
3. light-source angle governor motion according to claim 1 and 2 is it is characterised in that described driving means (3) are motor
Or motor, it is connected by shaft coupling (7) between described driving shaft (1) and described driving means (3).
4. light-source angle governor motion according to claim 1 is it is characterised in that described actuating device is cone friction pulley group
(4b) one end that, described driving shaft (1) is connected with cone friction pulley group (4b) and described driven shaft (2) are connected with cone friction pulley group (4b)
The end connecing all is arranged with and described cone friction pulley group (4b) corresponding change (10), described cone friction pulley group (4b) with corresponding
Described change (10) between be provided with for adjust positioning described cone friction pulley group (4b) elastic component (11), described elastic component
(11) one end is connected on described cone friction pulley group (4b), and the other end is connected in described change (10).
5. light-source angle governor motion according to claim 4 it is characterised in that the two ends of described driving shaft (1) and
Described driven shaft (2) be respectively arranged at two ends with fixed block (8), described cone friction pulley group (4b) laminating is arranged on described fixed block
(8) side, the side that described fixed block (8) deviates from described cone friction pulley group (4b) is provided with locking nut (12), described turn
The side that ring (10) deviates from described elastic component (11) is provided with regulating bolt (13).
6. the light-source angle governor motion according to claim 1 or 4 is it is characterised in that described driving means (3) include driving
Dynamic device (31), the drivewheel (32) being driven by described driver (31), the driven pulley (33) that driven by described drivewheel (32) with
And connect drivewheel (32) and the belt (34) of driven pulley (33), described drivewheel (32) be arranged on described driving shaft (1) away from
One end of described driven shaft (2).
7. light-source angle governor motion according to claim 1 is it is characterised in that described luminous body (5) is light bar or led
Lamp.
8. a kind of image measurer is it is characterised in that include the arbitrary described light-source angle governor motion of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620751291.2U CN205899113U (en) | 2016-07-16 | 2016-07-16 | Light source angle adjustment mechanism and image measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620751291.2U CN205899113U (en) | 2016-07-16 | 2016-07-16 | Light source angle adjustment mechanism and image measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205899113U true CN205899113U (en) | 2017-01-18 |
Family
ID=57773070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620751291.2U Expired - Fee Related CN205899113U (en) | 2016-07-16 | 2016-07-16 | Light source angle adjustment mechanism and image measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205899113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338804A (en) * | 2016-07-16 | 2017-01-18 | 深圳市瑞普德技术有限公司 | Light source angle adjusting mechanism and image measuring instrument |
| CN109281534A (en) * | 2018-10-17 | 2019-01-29 | 无锡鸿源汽车配件厂 | The convertible safety guide rail of electric car wireless charging transmitter |
-
2016
- 2016-07-16 CN CN201620751291.2U patent/CN205899113U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338804A (en) * | 2016-07-16 | 2017-01-18 | 深圳市瑞普德技术有限公司 | Light source angle adjusting mechanism and image measuring instrument |
| CN109281534A (en) * | 2018-10-17 | 2019-01-29 | 无锡鸿源汽车配件厂 | The convertible safety guide rail of electric car wireless charging transmitter |
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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: 20170118 Termination date: 20170716 |