CN209373226U - Optical fiber head position adjusting mechanism - Google Patents
Optical fiber head position adjusting mechanism Download PDFInfo
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- CN209373226U CN209373226U CN201822257888.3U CN201822257888U CN209373226U CN 209373226 U CN209373226 U CN 209373226U CN 201822257888 U CN201822257888 U CN 201822257888U CN 209373226 U CN209373226 U CN 209373226U
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Abstract
The utility model provides a kind of optical fiber head position adjusting mechanism, the angle regulation component that the distance including firm banking, two adjusting pins, the optical fiber headstock being rotatably mounted on firm banking, the mounting base for installing optical fiber head, the side for being installed on optical fiber headstock adjusts component and is installed on firm banking side.There is first passage and second channel orthogonal and be connected to, mounting base is slidably mounted in the first passage of optical fiber headstock inside optical fiber headstock.One of adjusting pin is located in second channel and is connected between distance adjustment component and mounting base.Another adjusting pin is connected between angle regulation component and optical fiber headstock.Operating distance adjustment component and angle regulation component are respectively with two adjusting pins of corresponding promotion, to drive respectively, mounting base is slided along first passage and optical fiber headstock is rotated relative to fixed pedestal, realize the distance between optical fiber head and camera lens and angle adjustment.
Description
Technical field
The utility model relates to position adjusting mechanism more particularly to a kind of optical fiber head position adjusting mechanisms.
Background technique
As shown in Figure 1, the multi-path laser projected by optical fiber head 10P focuses the mistake that ablation plate is imaged through camera lens 20P
Cheng Zhong needs to adjust the distance d that optical fiber head 10P reaches camera lens 20P by manual tooling or motor combination screw rod, so that optical fiber
Head 10P is located at an accurate suitable position, to guarantee the laser imaging effect of complete machine qualification.But in practical applications, by
There can be certain encapsulation error in optical fiber encapsulation process in optical fiber head 10P, cause the laser 11P's projected and camera lens 20P
Central axial direction formed error angle a, not can guarantee finally optical fiber head 10P injection multi-path laser 11P to camera lens 20P away from
From consistency.And existing structure design can not manually adjust the position of optical fiber head 10P to reduce error angle a, to lead
When causing with the poor optical fiber head 10P of some encapsulation precisions, the imaging effect of plate is poor.And if being adjusted light using motor
The position of fine head 10P then will increase Material Cost.
Utility model content
The purpose of the utility model is to provide a kind of optical fiber head position adjusting mechanism, solution can not adjust light in the prior art
The problem of laser angle that fine head is projected to the distance between camera lens and optical fiber head.
To solve the above problems, the utility model provides a kind of optical fiber head position adjusting mechanism, including firm banking, two
Adjusting pin, optical fiber headstock, mounting base, distance adjustment component and angle regulation component.
Optical fiber headstock is rotatably mounted on firm banking, has a first passage and one the inside optical fiber headstock
Two channels, first passage is orthogonal with second channel and is connected to.
For installing optical fiber head, mounting base is slidably mounted in the first passage of optical fiber headstock mounting base.
Distance adjusts component and is installed on the side of optical fiber headstock, and one of adjusting pin is located in second channel, positioned at the
The both ends of adjusting pin in two channels are respectively correspondingly connected to distance adjustment component and mounting base.When in use, operating distance
Adjustment component is to push the adjusting pin being located in second channel to slide in second channel, so that being located at the adjustment in second channel
Pin drives mounting base to slide along first passage, so as to adjust the distance between optical fiber head being located inside mounting base to camera lens.
Angle regulation component is installed on the side of firm banking, and the both ends of another adjusting pin are respectively correspondingly connected to angle
Degree adjustment component and optical fiber headstock.When in use, work angle adjustment component is to push the adjusting pin connected with optical fiber headstock sliding
The dynamic adjusting pin connected with optical fiber headstock forces optical fiber headstock to rotate relative to fixed pedestal, swashs so as to adjust what optical fiber head projected
The angle that light and camera lens are formed.
According to an embodiment of the present invention, distance adjustment component and angle regulation component include supporting block, micrometer,
Thimble, the first pressure spring and adjustment cap.The inside of supporting block have a third channel and a fourth lane, third channel and
Fourth lane is mutually perpendicular to and is connected to.Separator card is connected to one end of supporting block, and separator card has screw rod, and one end of screw rod is protruded into
Third channel.Thimble is slidably disposed in fourth lane, and thimble and screw rod are located along the same line, and one end of thimble protrudes into
Triple channel.First pressure spring is set to fourth lane, and one end of the first pressure spring is connected to the other end of thimble.The outer wall of adjustment cap has
There is screw thread and is threadedly connected to the aperture position of fourth lane, the other end of the first pressure spring is connected to adjustment cap, and the one of adjusting pin
End is protruded into third channel and is clamped between screw rod and thimble.Under first use state, screws separator card and screw rod is stretched
Adjusting pin and thimble, the first pressure spring is pushed to be compressed out and successively.Under second use state, reversely screws separator card and make
Screw rod retracts, and the first pressure spring is reversed under the effect of elasticity successively to push thimble and adjusting pin.
According to an embodiment of the present invention, separator card includes inner sleeve, housing and screw.Support is fixed in inner sleeve one end
Block.Sleeve thread is socketed on the other end periphery of inner sleeve, and screw rod is located at the inside of inner sleeve and housing.The end of housing and screw rod is logical
Screw is crossed to be fixed as one.
According to an embodiment of the present invention, distance adjustment component and angle regulation component include supporting block and push-and-pull
Bar.The inside of supporting block has a third channel and a fourth lane, and third channel and fourth lane are mutually perpendicular to and connect
It is logical.Push-pull rod is slidably disposed in fourth lane, and third channel is protruded into one end of push-pull rod, and third is protruded into one end of adjusting pin
Channel is simultaneously fixedly connected with push-pull rod.When in use, the push-pull rod that promotes or pull back makes adjusting pin sliding in the third channel
It is dynamic.
According to an embodiment of the present invention, distance adjustment component and angle regulation component include supporting block, push-pull rod,
Thimble, the first pressure spring and adjustment cap.There is a third channel and a fourth lane, third channel and the inside supporting block
Four-way is mutually perpendicular to and is connected to.Push-pull rod is connected to one end of supporting block, and the third channel is protruded into one end of push-pull rod.Top
Needle is slidably disposed in fourth lane, and thimble and push-pull rod are located along the same line, and third channel is protruded into one end of thimble.The
One pressure spring is set to fourth lane, and one end of the first pressure spring is connected to the other end of thimble.The outer wall of adjustment cap has screw thread simultaneously
It is threadedly connected to the aperture position of fourth lane, the other end of the first pressure spring is connected to adjustment cap, and one end of adjusting pin protrudes into
Triple channel is simultaneously clamped between push-pull rod and thimble.Under first use state, push-pull rod is promoted, push-pull rod successively pushes tune
Whole pin and thimble, the first pressure spring are compressed.Under second use state, push-pull rod of pulling back, the first pressure spring is under the effect of elasticity
Reversely successively push thimble and adjusting pin.
According to an embodiment of the present invention, the optical fiber head position adjusting mechanism includes component fixing seat, angle adjustment
Component is installed on firm banking, the adjustment that there is component fixing seat Five-channel to connect with optical fiber headstock by component fixing seat
Pin is slided across Five-channel and in Five-channel.
According to an embodiment of the present invention, angle regulation component is fixed on component fixing seat by holding screw.
According to an embodiment of the present invention, optical fiber head position adjusting mechanism includes shaft and the second pressure spring, firm banking
With the 6th channel, shaft is rotationally arranged in the 6th channel, and the second pressure spring is socketed in the periphery of shaft, the second pressure spring
Both ends are respectively held against the roof of firm banking and the bottom end of the shaft, and optical fiber headstock is fixedly connected with shaft.
According to an embodiment of the present invention, optical fiber headstock is fixedly connected by screw with shaft.
According to an embodiment of the present invention, distance adjustment component is removably installed in optical fiber headstock, angle adjustment group
Part is removably installed in firm banking.
Compared with prior art, the technical program has the advantage that
The utility model on optical fiber headstock by being arranged the first passage and second channel of orthogonal connection, for pacifying
Dress optical fiber head mounting base can be slided in first passage, by be located at second channel in adjustment pin connection mounting base and away from
From adjustment component.User's operation distance adjustment component in this way can drive adjusting pin to slide in second channel, and adjusting pin is further
Mounting base is driven to slide in first passage, to be able to adjustment optical fiber head the distance between to camera lens.
The utility model is by the way that optical fiber headstock to be rotatably mounted on firm banking, then by adjusting pin connection angle
Component and optical fiber headstock are adjusted, such user can adjust component with work angle to push adjusting pin, and adjusting pin further pushes
Optical fiber headstock rotation, to be able to the laser that adjustment optical fiber head projects and the angle that camera lens is formed.
The utility model adjusts component and angle regulation component by being provided with the distance of separator card, passes through micrometer
Scale reading can accurately adjust the angle between the distance between optical fiber head and camera lens and optical fiber head injection laser and camera lens.
Detailed description of the invention
Fig. 1 is the location diagram between the optical fiber head of the prior art and camera lens；
Fig. 2 is the schematic perspective view of optical fiber head position adjusting mechanism provided by the utility model；
Fig. 3 is the cross-sectional view of optical fiber head position adjusting mechanism provided by the utility model；
Fig. 4 is the side view of optical fiber head position adjusting mechanism provided by the utility model；
Fig. 5 is that optical fiber head position adjusting mechanism provided by the utility model is omitting distance adjustment component and angle adjustment group
Schematic perspective view in the state of part；
Fig. 6 is the distance adjustment component or angle regulation component of optical fiber head position adjusting mechanism provided by the utility model
Cross-sectional view；
Fig. 7 illustrates the angle regulation component and component fixing seat of optical fiber head position adjusting mechanism provided by the utility model
Between connection type.
Specific embodiment
It is described below and is served only for disclosing the utility model so that those skilled in the art can implement the utility model.With
Embodiment in lower description is only used as illustrating, it may occur to persons skilled in the art that other obvious deformations.It is retouched following
The basic principle of the utility model defined in stating can be applied to other embodiments, deformation scheme, improvement project, equivalent program
And other are without departing from other schemes of the spirit and scope of the utility model.
As shown in Figures 2 and 3, the utility model provides a kind of optical fiber head position adjusting mechanism, optical fiber head position tune
Complete machine structure not only adjustable optical fiber head 200 the distance between to camera lens 300, but also the laser that projects of adjustable optical fiber head 200 and
Angle between camera lens 300.Specifically, the optical fiber head position adjusting mechanism includes 10, two adjusting pins 20, light of firm banking
Fine headstock 30, mounting base 40, distance adjustment component 50 and angle regulation component 60.
Firm banking 10 has scheduled height, the support construction as the entire optical fiber head position adjusting mechanism.It adjusts
Whole pin 20, optical fiber headstock 30, mounting base 40, distance adjustment component 50, angle regulation component 60 and other component are integrated in
Firm banking 10.In practical applications, the entire optical fiber head position adjusting mechanism and camera lens 300 are installed on fixed plate together
400.The bottom of firm banking 10 has the 6th channel 101.
One end of adjusting pin 20 has round end shape, and the other end of adjusting pin 20 has strip holding section.
Optical fiber headstock 30 is rotatably mounted on firm banking 10, i.e., optical fiber headstock 30 can fix the rotation of pedestal 10 relatively
Turn.Specifically, the optical fiber head position adjusting mechanism further includes shaft 70 and the second pressure spring 71.Shaft 70 is rotationally arranged at
In 6th channel 101 of firm banking 10.Second pressure spring 71 is socketed in the periphery of the shaft, the both ends difference of the second pressure spring 71
The roof of firm banking 10 and the bottom end of shaft 70 are resisted, so that optical fiber headstock 30 and firm banking 10 are both snugly fit inside one
Rising again can swimmingly relative rotation.Optical fiber headstock 30 is fixedly connected with shaft 70.For example, optical fiber headstock 30 is by screw 72 and turns
Axis 70 is fixedly connected, and optical fiber headstock 30 is made to combine closely with firm banking 10, and smooth can be rotated.In this way, optical fiber headstock 30 with
Shaft 70 rotated relative to fixed pedestal 10.In other embodiments, optical fiber headstock 30 can also be rotatable by other means
Ground is installed in 10 reality of firm banking.The inside of optical fiber head pedestal 30 has first passage 31 and second channel 32, first passage
31 is orthogonal with second channel 32 and be connected to.For example, in this present embodiment, being based on direction shown in Fig. 2, first passage 31 is
Through the horizontal channel of 30 opposing sides of optical fiber headstock, it is that opening is located at optical fiber headstock 30 that second channel 32, which is from optical fiber headstock 30,
The vertical channel at top.In other embodiments, equally based on direction shown in Fig. 2, second channel 32 is also possible to opening and is located at
Horizontal channel on one of side wall of 30 surrounding of optical fiber headstock.
For mounting base 40 for installing optical fiber head 200, optical fiber head 200 is fixed on the centre of mounting base 40.The shape of mounting base 40
Shape and 31 shape of first passage match, and mounting base 40 is slidably mounted in the first passage 31 of optical fiber headstock 30.For example,
In this present embodiment, it is circular channel that first passage 31, which is cross section, and the cross section of mounting base 40 is also rounded.
Distance adjustment component 50 is installed on the side of optical fiber headstock 30 and for adjusting optical fiber head 200 between camera lens 300
Distance, namely adjustment mounting base 40 is the distance between to camera lens 300.Optionally, distance adjustment component 50 is removably installed
In optical fiber headstock 30.One of adjusting pin 20 is located in second channel 32, and two of the adjusting pin 20 in second channel 32
End is respectively correspondingly connected to distance adjustment component 50 and mounting base 40.That is, being installed on optical fiber apart from adjustment component 50
The position of the side wall of headstock 30 and corresponding second channel 32, distance adjustment component 50 connect by adjusting pin 20 and mounting base 40.
When in use, since the cross sectional dimensions of adjusting pin 20 is less than the cross sectional dimensions of second channel 32, operating distance adjusts component
50 to push the adjusting pin 20 being located in the second channel 32 to slide in second channel 32, so that being located in second channel 32
Adjusting pin 20 drive mounting base 40 along first passage 31 slide, so as to adjust be located at mounting base 40 inside optical fiber head 200 arrive
The distance between camera lens 300.
Angle regulation component 60 is installed on the side of firm banking 10, also is located at another side wall of optical fiber headstock 30.It is optional
Ground, angle regulation component 60 are removably installed in firm banking 10.Angle regulation component 60 is for adjusting the injection of optical fiber head 200
Laser and camera lens 300 between angle.The both ends of another adjusting pin 20 are respectively correspondingly connected to angle regulation component 60
With optical fiber headstock 30.When in use, work angle adjustment component 60 is slided with the adjusting pin 20 pushed and optical fiber headstock 30 connects,
The adjusting pin 20 connected with optical fiber headstock 30 forces optical fiber headstock 30 to rotate relative to fixed pedestal 10, so as to adjust optical fiber head 200
The angle that the laser and camera lens 300 of injection are formed.
Further, in this present embodiment, distance adjustment component 50 is as the structure of angle regulation component 60.It is specific and
Speech, to simplify the description, save adjust the distance adjust pedestal 50 structure description, and by angle adjust pedestal 60 for elaborate
Its structure.As shown in fig. 6, angle adjustment pedestal 60 includes supporting block 61, separator card 62, thimble 63, the first pressure spring 64 and adjusts
Save cap 65.
Supporting block 61 is in long strip, and the inside of supporting block 61 has a third channel 611 and fourth lane 612, third
Channel 611 is mutually perpendicular to and is connected to fourth lane 612.
Separator card 62 is connected to one end of supporting block 61.Separator card 62 has screw rod 621,621 parallel support block 61 of screw rod
Length direction setting, one end of screw rod 621 extends telescopically into third channel 611.
Further, separator card 62 further includes inner sleeve 622, housing 623 and screw 624.The inside of inner sleeve 622 has logical
The outer wall in road, inner sleeve 622 is equipped with screw thread, and supporting block 61 is fixed in one end of inner sleeve 622.
The inside of housing 623 also has channel, and the inner wall of housing 623 is equipped with screw thread.623 screw thread of housing is socketed on inner sleeve
The periphery of 622 other end.Screw rod 621 is located at the inside of inner sleeve 622 and housing 623, i.e. third channel is protruded into 621 one end of screw rod
611, the other end of screw rod 621 successively protrudes into the inside of inner sleeve 622 and housing 623, and inner sleeve 622 and housing 623 are covered in screw rod
On 621.
624 one end of screw is located at the end outer surface of housing 623, and the other end of screw 624 passes through the end of housing 623 simultaneously
It is fixedly connected with screw rod 621.That is, the end of housing 623 and screw rod 621 is fixed as one by screw 624.
When in use, since inner sleeve 622 and housing 623 are that screw thread connects together, the end of housing 623 is screwed
Portion so that housing 623 is mobile relative to inner sleeve 622, screw rod 621 namely the movement with housing 623 put in third channel 611 or
Person withdraws out of third channel 611.
Thimble 63 is slidably disposed in fourth lane 612.Thimble 63 and screw rod 621 are located along the same line.Thimble 63
One end protrude into third channel 611.
First pressure spring 64 is set to fourth lane 612.One end of first pressure spring 64 is connected to the other end of thimble 63.
The outer wall of adjustment cap 65 has screw thread and is threadedly connected to the aperture position of fourth lane 612, the first pressure spring 64
The other end is connected to adjustment cap 65.That is, thimble 63, the first pressure spring 64 and adjustment cap 65 are set in turn in fourth lane
612, and thimble 63 is located at fourth lane 612 close to one end of third channel 611, and adjustment cap 65 is then located at fourth lane
612 one end far from third channel 611.Screw rod 621 and the respective one end of thimble 63 are protruded into third channel 611, and screw rod
621 and thimble 63 be located along the same line.But there is spacing between screw rod 621 and thimble 63, the two does not contact.Adjusting pin 20
One end protrude into third channel 611 and be clamped between screw rod 621 and thimble 63.Specifically, sphaerocepharous one end of adjusting pin 20
It is clamped between screw rod 621 and thimble 63.
Before the use, adjustment cap 65 can be first adjusted, so that thimble 63 compresses adjusting pin 20, screw rod 621 also resists adjustment
Pin 20 forms precompression, and adjusting pin 20 is clamped between screw rod 621 and thimble 63.Based on direction shown in Fig. 2, two adjustment
Pin 20 can move back and forth along the central axial direction of camera lens 300.In use, being screwed clockwise under first use state
Separator card 62 stretches out screw rod 621 and successively pushes adjusting pin 20 and thimble 63, and adjusting pin 20 is sliding in third channel 611
Dynamic, forcing optical fiber headstock 30 relative to fixed pedestal 10 so as to adjust pin 20, rotation, the first pressure spring 64 are compressed counterclockwise.Second
Under a use state, reversely screws and (screw counterclockwise) separator card 62 and screw rod 621 is retracted, the first pressure spring 64 is made in elastic force
With lower reversed successively promotion thimble 63 and adjusting pin 20, adjusting pin 20 forces the relatively fixed pedestal 10 of optical fiber headstock 30 to reversely rotate
(rotating clockwise).By angle regulation component 60, the angle of the adjustable optical fiber head 200 of user to needs.
And the principle of distance similarly, is used at first between adjustment component 50 adjusting optical fiber head 200 and camera lens 300
Under state, screw clockwise separating head obtain screw rod push adjusting pin 20 slided in second channel 32, adjusting pin 20 push installation
Seat 40 is slided along first passage 31, and towards by the movement of 300 direction of portrait attachment, the first pressure spring is compressed optical fiber head 200.Second
Under a use state, reversely screws and (screw counterclockwise) separator card and screw rod is retracted, the first pressure spring is anti-under the effect of elasticity
To thimble and adjusting pin 20 is successively pushed, adjusting pin 20 pushes mounting base 40 along 31 reverse slide of first passage, optical fiber head 200
It is mobile away from 300 direction of camera lens.
In another embodiment, distance adjustment component 50 and angle regulation component 60 including above structure supporting block and
Push-pull rod.The structure of supporting block is similarly internal to have a third channel and a fourth lane, third as in Fig. 6
Channel is mutually perpendicular to and is connected to fourth lane.Push-pull rod is instead of the separator card 62 in Fig. 6 and the pressure of thimble 63, first is omitted
Spring 64 and adjustment cap 65.Push-pull rod is slidably disposed in fourth lane, and third channel, adjusting pin are protruded into one end of push-pull rod
20 one end is protruded into third channel and is fixedly connected with push-pull rod.When in use, the push-pull rod that promotes or pull back makes adjusting pin exist
Sliding in third channel.That is, push-pull rod and the fixation of adjusting pin 20 are inseparable, manually by push-pull rod from the 4th
Channel promotes third channel or pulls back from third channel, drives adjusting pin 20 toward the movement of two opposite directions respectively.And
In the embodiment in fig 6, in a second state, the process of 20 reverse reverting of adjusting pin is needed by compressed first pressure spring 64
It is pushed back through thimble 63.
In another embodiment, distance adjustment component 50 is consistent with Fig. 6 with the structure of angle regulation component 60, difference
It is in directlying adopt push-pull rod instead of the separator card 62 in Fig. 6.That is, apart from adjustment component 50 and angle adjustment group
Part 60 includes supporting block, push-pull rod, thimble, the first pressure spring and adjustment cap.Have inside supporting block a third channel and
One fourth lane, third channel are mutually perpendicular to and are connected to fourth lane.Push-pull rod is connected to one end of supporting block, push-pull rod
One end protrude into the third channel.Thimble is slidably disposed in fourth lane, and thimble and screw rod are located along the same line, top
Third channel is protruded into one end of needle.First pressure spring is set to fourth lane, and one end of the first pressure spring is connected to the other end of thimble.
The outer wall of adjustment cap has screw thread and is threadedly connected to the aperture position of fourth lane, and the other end of the first pressure spring is connected to adjusting
Cap, one end of adjusting pin are protruded into third channel and are clamped between push-pull rod and thimble.Under first use state, propulsion is pushed away
Pull rod, push-pull rod successively push adjusting pin and thimble, and the first pressure spring is compressed.Under second use state, push-pull rod of pulling back,
First pressure spring is reversed under the effect of elasticity successively to push thimble and adjusting pin.
Further, the optical fiber head position adjusting mechanism includes component fixing seat 80, and angle regulation component 60 passes through group
Part fixing seat 80 is installed on firm banking 10.Specifically, angle regulation component 60 is fixed on component by holding screw 81 and fixes
Seat 80.The adjusting pin 20 that there is component fixing seat 80 Five-channel 801 and optical fiber headstock 30 to connect passes through Five-channel 801 simultaneously
It is slided in Five-channel 801.80 one side of component fixing seat provides a fixed supporting role to angle regulation component 60, separately
On the one hand the Five-channel 801 that the adjusting pin 20 connected with optical fiber headstock 30 slides is provided.
The adjustment that optical fiber head 200 increases as two freedom degrees, after imaging effect adjusts, fixed optical fiber head 200 is removed
Distance adjustment component 50, angle regulation component 60 and component fixing seat 80.
To sum up, the utility model by be arranged on optical fiber headstock 30 orthogonal connection first passage 31,
Two channels 32 and apart from adjustment component 50, such user's operation distance adjustment component 50 realize optical fiber head 200 to camera lens 300 it
Between distance adjustment.By the way that optical fiber headstock 30 to be rotatably mounted on firm banking 10, then group is adjusted by work angle
Part 60 realizes the adjustment of the formation angle of the laser that optical fiber head 200 projects and camera lens 300.Optical fiber head 200 increases two in this way
The adjustment of freedom degree.Distance by being provided with separator card adjusts component 50 and angle regulation component 60, can accurately adjust light
The distance between fine head 200 and camera lens 300 and optical fiber head 200 project the angle between laser and camera lens 300.This is practical new
Type solves the problems, such as not carrying out even sealing in this way apart from adjusting and angular adjustment to the position of optical fiber head in traditional technology
The poor optical fiber head of dress precision also can adjust distance and angle by the later period to reach qualified imaging effect.And apart from adjustment
Component 50 and angle regulation component 60 are the component individually detachably installed, and convenient disassembly can carry out dismounting recycling, are saved
About cost.The optical fiber head position adjusting mechanism structure is simple, precision is high, economy.
It will be appreciated by those skilled in the art that foregoing description and the embodiments of the present invention shown in the drawings are only made
For citing, it is not intended to limit the utility model.The purpose of this utility model completely and effectively realizes.The function of the utility model
It can show and illustrate in embodiment with structural principle, without departing from the principle, the implementation of the utility model
Mode can have any deformation and modification.
Claims (10)
1. optical fiber head position adjusting mechanism characterized by comprising
Firm banking；
Two adjusting pins；
Optical fiber headstock is rotatably mounted on the firm banking, have inside the optical fiber headstock first passage and
One second channel, the first passage is orthogonal with the second channel and is connected to；
Mounting base, for installing optical fiber head, the mounting base is slidably mounted in the first passage of the optical fiber headstock；
Distance adjusts component, is installed on the side of the optical fiber headstock, one of them described adjusting pin is located at the second channel
Interior, the both ends of the adjusting pin in the second channel are respectively correspondingly connected to described apart from adjustment component and described
Mounting base operates the distance adjustment component when in use to push the adjusting pin being located in the second channel in institute
Sliding in second channel is stated, so that the adjusting pin being located in the second channel drives mounting base sliding along the first passage
It is dynamic, so as to adjust the distance between optical fiber head being located inside the mounting base to camera lens；
Angle regulation component is installed on the side of the firm banking, and the both ends of another adjusting pin respectively correspondingly connect
Be connected to the angle regulation component and the optical fiber headstock, when in use, operate the angle regulation component with push with it is described
The adjusting pin that the adjusting pin sliding of optical fiber headstock connection is connected with the optical fiber headstock forces the optical fiber headstock phase
The firm banking is rotated, the angle that the laser and camera lens projected so as to adjust optical fiber head is formed.
2. optical fiber head position adjusting mechanism according to claim 1, which is characterized in that described apart from adjustment component and described
Angle regulation component includes:
Supporting block, inside have a third channel and a fourth lane, and the third channel and the fourth lane are mutual
Vertically and it is connected to；
Separator card, is connected to one end of the supporting block, and the separator card has a screw rod, and one end of the screw rod protrudes into described the
Triple channel；
Thimble is slidably disposed in the fourth lane, and the thimble and the screw rod are located along the same line, the thimble
One end protrude into the third channel；
First pressure spring, is set to the fourth lane, and one end of first pressure spring is connected to the other end of the thimble；
Adjustment cap, outer wall have screw thread and are threadedly connected to the aperture position of the fourth lane, first pressure spring it is another
End is connected to the adjustment cap, and one end of the adjusting pin protrudes into the third channel and is clamped in the screw rod and the thimble
Between；Under first use state, screw the separator card screw rod is stretched out and successively push the adjusting pin and
The thimble, first pressure spring are compressed；Under second use state, reversely screws the separator card and make the screw rod
It retracts, first pressure spring reversely successively pushes the thimble and the adjusting pin under the effect of elasticity.
3. optical fiber head position adjusting mechanism according to claim 2, which is characterized in that the separator card includes:
The supporting block is fixed in inner sleeve, one end；
Housing, screw thread are socketed on the other end periphery of the inner sleeve, and the screw rod is located at the inside of the inner sleeve and the housing；
The end of screw, the housing and the screw rod is fixed as one by the screw.
4. optical fiber head position adjusting mechanism according to claim 1, which is characterized in that described apart from adjustment component and described
Angle regulation component includes:
Supporting block, inside have a third channel and a fourth lane, and the third channel and the fourth lane are mutual
Vertically and it is connected to；
Push-pull rod, is slidably disposed in the fourth lane, and the third channel, the tune are protruded into one end of the push-pull rod
One end of whole pin is protruded into the third channel and is fixedly connected with the push-pull rod, and when in use, promote or pull back the push-and-pull
Bar slides the adjusting pin in the third channel.
5. optical fiber head position adjusting mechanism according to claim 1, which is characterized in that described apart from adjustment component and described
Angle regulation component includes:
Supporting block, inside have a third channel and a fourth lane, and the third channel and the fourth lane are mutual
Vertically and it is connected to；
Push-pull rod, is connected to one end of the supporting block, and the third channel is protruded into one end of the push-pull rod；
Thimble is slidably disposed in the fourth lane, and the thimble and the push-pull rod are located along the same line, the top
The third channel is protruded into one end of needle；
First pressure spring, is set to the fourth lane, and one end of first pressure spring is connected to the other end of the thimble；
Adjustment cap, outer wall have screw thread and are threadedly connected to the aperture position of the fourth lane, first pressure spring it is another
End is connected to the adjustment cap, and one end of the adjusting pin protrudes into the third channel and is clamped in the push-pull rod and the top
Between needle；Under first use state, the push-pull rod is promoted, the push-pull rod successively pushes the adjusting pin and the top
Needle, first pressure spring are compressed；Under second use state, the push-pull rod of pulling back, first pressure spring is made in elastic force
The thimble and the adjusting pin are reversely successively pushed with lower.
6. -5 any optical fiber head position adjusting mechanism according to claim 1, which is characterized in that optical fiber head position tune
Complete machine structure includes component fixing seat, and the angle regulation component is installed on the firm banking, institute by the component fixing seat
It states the adjusting pin that there is component fixing seat Five-channel to connect with the optical fiber headstock and passes through the Five-channel and in institute
State sliding in Five-channel.
7. optical fiber head position adjusting mechanism according to claim 6, which is characterized in that the angle regulation component passes through tight
Determine screw and is fixed on the component fixing seat.
8. -5 any optical fiber head position adjusting mechanism according to claim 1, which is characterized in that optical fiber head position tune
Complete machine structure includes shaft and the second pressure spring, and the firm banking has the 6th channel, and the shaft is rotationally arranged at described
In 6th channel, second pressure spring is socketed in the periphery of the shaft, and the both ends of second pressure spring are respectively held against described solid
Determine the roof of pedestal and the bottom end of the shaft, the optical fiber headstock is fixedly connected with the shaft.
9. optical fiber head position adjusting mechanism according to claim 8, which is characterized in that the optical fiber headstock by screw and
The shaft is fixedly connected.
10. according to claim 1, any optical fiber head position adjusting mechanism in 2,3 or 5, which is characterized in that the distance is adjusted
Whole group part is removably installed in the optical fiber headstock, and the angle regulation component is removably installed in the firm banking.
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| CN201822257888.3U CN209373226U (en) | 2018-12-29 | 2018-12-29 | Optical fiber head position adjusting mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115865192A (en) * | 2023-02-16 | 2023-03-28 | 钇芯光子技术(深圳)有限公司 | Quick testing arrangement of optical device |
| WO2023142491A1 (en) * | 2022-01-29 | 2023-08-03 | 河北圣昊光电科技有限公司 | Optical fiber angle adjustment device and chip testing apparatus |
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2018
- 2018-12-29 CN CN201822257888.3U patent/CN209373226U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023142491A1 (en) * | 2022-01-29 | 2023-08-03 | 河北圣昊光电科技有限公司 | Optical fiber angle adjustment device and chip testing apparatus |
| CN115865192A (en) * | 2023-02-16 | 2023-03-28 | 钇芯光子技术(深圳)有限公司 | Quick testing arrangement of optical device |
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