CN104712917B - A kind of changeable laser LED adjustment mechanism of light source - Google Patents
A kind of changeable laser LED adjustment mechanism of light source Download PDFInfo
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- CN104712917B CN104712917B CN201310679232.XA CN201310679232A CN104712917B CN 104712917 B CN104712917 B CN 104712917B CN 201310679232 A CN201310679232 A CN 201310679232A CN 104712917 B CN104712917 B CN 104712917B
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Abstract
The changeable laser LED adjustment mechanism of light source provided by the invention, the gear being arranged on by the second rack drives on the inner surface of the rotation back-up ring on set casing in the first gap of set casing, the gear engages with the first rack on the periphery of the LED mounting seat in laser module mounting seat, and then the LED mounting seat is rotated, so as to change the relative position of the LED in the LED mounting seat, realize the adjustment of outgoing light direction and position, simultaneously, the first laser hole being arranged on by changing in LED mounting seat, the position in second laser hole, realize the switching to left laser module and right laser die holder.The changeable laser LED adjustment mechanism of light source can work as common torch and use, and and can is as the auxiliary illumination appliance for taking aim at tool.
Description
Technical field
The invention belongs to laser application technique field, and in particular to a kind of changeable laser-LED adjustment mechanisms of light source.
Background technology
Existing torch typically all only has same lamp, such as LED, regardless of how many LED, but is all LED, without it
His light emitting source, and simply possess illumination functions, and the irradiation position of its light emitting source can not adjust, and secondary fire, take aim at
The laser flashlight of point irradiation does not have the general lighting function of LED flashlight yet, and itself can not realize the adjustment of outgoing light direction.
The content of the invention
It is an object of the invention to provide a kind of laser-LED flashlight, while it is possessed illumination functions, possesses laser hand
The secondary fire of electricity, a function for irradiation is taken aim at, and it possesses irradiation position（The direction of illumination of emergent light）Adjustable function.
For the above-mentioned purpose one, the invention provides a kind of changeable laser-LED adjustment mechanisms of light source, including fixation
Shell is arranged on laser module mounting seat and LED mounting seat in set casing front end, in addition to be set in outside set casing can edge
The rotation back-up ring that the set casing circumferentially rotates；
The laser module mounting seat includes the small cylinder being coaxial therewith of large cylinder portion and large cylinder portion rear end connection
Portion, the left and right sides of the axis of the small cylindrical portion are respectively provided with a left laser module and right laser module, the left laser module and the right side
The pupil of laser module is set towards the large cylinder portion, so that the shoot laser of the left laser module and right laser module passes through
The circular cavity in the large cylinder portion projects；
The LED that the LED mounting seat includes front end installs hollow disk and is fixed on the hollow disk of LED installation
The hollow cylinder of rear end, hollow cylinder and the hollow disk of LED installation are coaxial, and LED is installed in the front end surface of hollow disk
Two the first LEDs being placed on same circle, the second LEDs are installed；
The LED mounting seat is set in the laser module mounting seat, and the hollow cylinder be set in it is described small
In cylindrical portion, the LED is installed hollow disk and is set in the circular cavity；
The rear end peripheral surface that the hollow cylinder is extended to outside the rear end of the small cylindrical portion is provided with annular groove；
LED mounting seat is embedded in the inside and outside circle of the annular groove by inner ring and kept out in the rear end end face of the small cylindrical portion
On back-up ring, the LED of the external diameter internal diameter that is more than the small cylindrical portion installs hollow disk and is fixed on the laser module mounting seat
It is interior；
The left laser module and right laser module are arranged on the rear that the LED installs hollow disk, LED peace
Fill the first light hole and second for being provided with hollow disk and being projected for the shoot laser of the left laser module and right laser module
Light hole；The LED install be provided with the peripheral surface of hollow disk it is multiple parallel to axial direction, continuously arrange first
Rack, it is provided with the inner surface for rotating back-up ring multiple parallel to axial direction, the second rack for continuously arranging；
One first gap is provided with the front end side wall in the large cylinder portion, second is offered on the circumferential surface of set casing
Gap, gear is installed in second gap, second rack is engaged by the gear with first rack.
Also thread connection has a gland outside the front end of above-mentioned set casing, and rubber is close before being provided between gland and rotation back-up ring
Seal.
Circuit board is installed on the outer surface of above-mentioned small cylindrical portion, the forward and backward end of the circuit board is respectively provided with one and passed through
It is each on first commutation shell fragment of the circuit board and small cylindrical portion and the second commutation shell fragment, the first commutation shell fragment and the second commutation shell fragment
Be provided with the first electric shock piece, the second electric shock piece parallel to the axis of small cylindrical portion, be provided with circuit board respectively with it is described
First electric shock piece, the first touched electrode and the second touched electrode of the contact of the second electric shock piece；
First contacted respectively with the first electric shock piece, the second electric shock piece is provided with the outer surface of the hollow cylinder
Change electric groove and second and change electric groove.
Above-mentioned left laser module, the first LED concatenate to described first and change electric groove, the right laser module, the second LED
Concatenate to described second and change electric groove.
Above-mentioned left laser module is that green laser module, the first LED are white led lamps, and the right laser module is red
Outer laser module, the second LED are infrared LED lamps.
Above-mentioned second LED, the first light hole and the first LED, the second light hole are separately mounted to the LED installation
The top and bottom of hollow disk, first light hole and the second light hole are separately mounted to second LED and first
The right side of LED；
Left laser module and right laser module are installed on the downside of the axis of the small cylindrical portion, and when the first light hole and
When second light hole is on same vertical curve, axis and the first light hole or second of the left laser module and right laser module
At the line of the axis of light hole in the same horizontal line；
Arc length where the LED installs multiple first racks in the peripheral surface of hollow disk is pacified for the LED
Fill the 3/5 of the girth of hollow disk；Arc length where multiple second racks of the inner surface for rotating back-up ring is kept off for the rotation
The 1/3 of the girth of circle；First, which changes electric groove and second, changes electric groove on relative two face of hollow cylinder.
The ball collar that an outer surface is spherical convex surface is arranged with the front end of above-mentioned set casing, the ball collar passes through at least two
Individual bearing pin, three fixing screws couple with the laser module mounting seat, the front inner surface of set casing, the inner surface of gland with
The face of ball collar contact is spherical concave surface；
The rear end thread connection of set casing has a fixed cover, and the rear end thread connection of laser module mounting seat has one to be placed in institute
State the fine tuning seat in fixed cover；
The rear end of fixed cover is provided with vertical adjusting screw, leveling screw, adjusting screw vertical with this and is oppositely arranged
Uprighting spring, the horizontal spring that is oppositely arranged with the leveling screw, and the vertical adjusting screw, leveling screw,
Uprighting spring and horizontal spring are pressed in the back end outer surface of the fine tuning seat.
A hole axially extended, the LED installation open circles of the hole face are provided with above-mentioned laser module mounting seat
Two are provided with the rear end end face of disk and is respectively placed in first LED, the bulb-shaped recess at the second LED rear；
Holddown spring is installed in the hole, set between the rear end end face of the holddown spring and the hollow disk of LED installation
Steel ball is equipped with, the steel ball）It is partially disposed in hole.
The front end of above-mentioned set casing is coupled by spacer pin with ball collar.
Above-mentioned set casing front end is provided with a prefocus cup, and the rear end of the prefocus cup is joined by screw and laser module mounting seat
Connect, the nose threads connection of prefocus cup has annular protecgulum, and protective glass is provided between annular protecgulum and prefocus cup.
It is an advantage of the invention that：1st, common torch can be worked as to use, and can is as the auxiliary illumination appliance for taking aim at tool；2nd, irradiate
Direction is adjustable；3rd, the illumination of at least four different colors and changeable can be provided.
Brief description of the drawings
Fig. 1 is not install the changeable laser-LED adjustment mechanism schematic diagrames of light source for rotating back-up ring.
Fig. 2 is the changeable laser-LED adjustment mechanism horizontal direction sectional views of light source.
Fig. 3 is the horizontal direction sectional view of laser module mounting seat 2.
Fig. 4 is the horizontal direction sectional view of LED mounting seat.
Fig. 5 is the schematic diagram that LED mounting seat is arranged in laser module mounting seat.
Fig. 6 is the structural representation of LED mounting seat.
Fig. 7 is the front view of the changeable laser-LED adjustment mechanisms of light source.
Fig. 8, which is set casing front end installation gland, the light source of mounting circuit boards is changeable in laser module mounting seat swashs
The fractionation schematic diagram of light-LED adjustment mechanisms.
Fig. 9, which is set casing front end installation gland, the light source of mounting circuit boards is changeable in laser module mounting seat swashs
Schematic diagram after the assembling of light-LED adjustment mechanisms.
Figure 10 is the horizontal direction sectional view for the changeable laser-LED adjustment mechanisms of light source for being provided with fixed cover.
Figure 11 is the vertical direction sectional view for the changeable laser-LED adjustment mechanisms of light source for being provided with fixed cover.
Figure 12 is the fractionation schematic diagram for the changeable laser-LED adjustment mechanisms of light source for being provided with fixed cover.
Figure 13 is the horizontal direction sectional view for the changeable laser-LED adjustment mechanisms of light source for being provided with fixed cover.
Figure 14 be using be provided with the changeable laser-LED adjustment mechanisms of the light source of fixed cover as light source part laser-
The vertical direction sectional view of LED flashlight.
Figure 15 be using be provided with the changeable laser-LED adjustment mechanisms of the light source of fixed cover as light source part laser-
Side view is put before LED flashlight.
Figure 16 be using be provided with the changeable laser-LED adjustment mechanisms of the light source of fixed cover as light source part laser-
The axis side view of LED flashlight.
Embodiment
Fig. 1,2 provide a kind of changeable laser-LED adjustment mechanisms of light source, including set casing 1, are arranged on set casing 1
Laser module mounting seat 2 and LED mounting seat 3 in front end, and be set in outside set casing 1 and can turn along the set casing 1 is circumferential
Dynamic rotation back-up ring 4（See Fig. 2）, wherein, laser module mounting seat 2 is as shown in figure 3, including large cylinder portion 20 and the large cylinder portion
The small cylindrical portion 21 being coaxial therewith of 20 rear ends connection, the left and right sides of the axis of the small cylindrical portion 21 are respectively provided with a left mode of laser
The pupil of group 22 and right laser module 23, the left laser module 22 and right laser module 23 sets towards large cylinder portion 20, with
Project circular cavity 24 of the shoot laser through the large cylinder portion 20 of the left laser module 22 and right laser module 23.
And LED mounting seat 3 is then as shown in figure 4, the LED including front end installs hollow disk 30 and is fixed on the LED
Lamp installs the hollow cylinder 31 of the hollow rear end of disk 30, and hollow cylinder 31 and the hollow disk 30 of LED installation are coaxial, LED peace
Fill and two the first LEDs 32 being placed on same circle, the second LEDs 33 are installed in the front end surface of hollow disk 30.
It is not difficult to find out by Fig. 2 or Fig. 5, the LED mounting seat 3 is set in laser module mounting seat 2, and hollow cylinder 31
It is set in small cylindrical portion 21, LED is installed hollow disk 30 and is set in circular cavity 24.
As seen from Figure 4, the rear end peripheral surface that hollow cylinder 31 is extended to outside the rear end of small cylindrical portion 21 is provided with
Annular groove 34；LED mounting seat 3 is embedded in the inside and outside circle of the annular groove 34 by inner ring and kept out in the rear end of small cylindrical portion 21
Back-up ring 5 on end face（See Fig. 2 or Fig. 5）, the external diameter internal diameter that is more than the small cylindrical portion 21 LED hollow disk 30 be installed fixed
In laser module mounting seat 2, LED is pacified equivalent to hollow disk 30 is installed by back-up ring 5, annular groove 34 and LED
Dress seat 3 is installed in small cylindrical portion 21, spacing before and after progress.
It is not difficult to find out by Fig. 5, left laser module 22 and right laser module 23 are arranged on after LED installs hollow disk 30
Side, it is visible by Fig. 6, install and be provided with hollow disk 30 for the left laser module 22 and right laser module 23 in LED
The first light hole 35 and the second light hole 36 that shoot laser projects.
It is visible with reference to Fig. 7, it is provided with the peripheral surface of the hollow disk 30 of LED installation multiple parallel to axial direction, company
Continue the first rack 37 of arrangement, be provided with the inner surface of rotation back-up ring 4 multiple parallel to the second tooth that is axial, continuously arranging
Bar 40.
As seen from Figure 8, one first gap 25, the circumferential surface of set casing 1 are provided with the front end side wall in large cylinder portion 20
On offer the second gap 10, gear 6 is installed, visible with reference to Fig. 7, the second rack 40 passes through the gear in second gap 10
6 engage with the first rack 37（That is the second rack 40 engages through the first gap 25 with gear 6, and gear 6 is with passing through the second gap 10
The first rack 37 engage）, so that when rotating back-up ring 4, the first rack 37 is stirred by gear 6, and then drive
LED mounting seat 3 rotates, and realizes the position of the first LED 32, the second LED 33, the first light hole 35 and the second light hole 36
Adjustment, change the first LED 32, the light position of the second LED 33, the outgoing of left laser module 22 and right laser module 23
The change or switching of the direction of illumination of laser.Also thread connection has a gland 8 outside the front end of set casing 1, and gland 8 is with rotating back-up ring
Rubber seal 9 before being provided between 4, the structure after installation can be found in Fig. 9.
The switching of specific laser and LED, reference can be made to Fig. 8：Circuit board is installed on the outer surface of small cylindrical portion 21
100, the forward and backward end of the circuit board 100 is respectively provided with one through the circuit board 100 and the first commutation shell fragment of small cylindrical portion 21
101 and second commutation shell fragment 102, first commutation shell fragment 101 and second commutate shell fragment 102 on be each provided with one parallel to small cylinder
The first electric shock piece 103, the second electric shock piece 104 of the axis in portion 21, be provided with circuit board 100 respectively with the first electric shock piece 103,
The first touched electrode 105 and the second touched electrode 106 of second electric shock piece 104 contact；See you later Fig. 4, it is seen that the appearance of hollow cylinder 31
First contacted respectively with the first electric shock piece 103, the second electric shock piece 104 is provided with face changes electric groove 38 and second and change electric groove 39.
When LED mounting seat 3 rotates, first changes electric groove 38 and second changes the electric concomitant rotation of groove 39, and first, which changes electric groove 38 and second, changes
Electric groove 39 will be contacted successively with the first commutation commutation shell fragment 102 of shell fragment 101 and second, realize the switching of circuit, i.e., when a left side is swashed
Optical mode group 22, the first LED 32 are concatenated to described first and change electric groove 38, and right laser module 23, the second LED 33 are concatenated to second
When changing electric groove 39, left laser module 22, the place loop of the first LED 32 and right laser module 23, the second LED 33 will be realized
The control of the power on/off in place loop, realize the control switching that the laser of LED illumination and laser module irradiates.Here select
Left laser module 22 is that green laser module, the first LED 32 are white led lamps, right laser module 23 be infrared laser module,
Second LED 33 is infrared LED lamp, is not difficult to find out, one group is visible ray, and one group is black light.
It is not difficult to find out by Fig. 7, the second LED 33, the first light hole 35 and the first LED 32, the second light hole 36 are distinguished
The top and bottom of hollow disk 30 are installed installed in LED, the first light hole 35 and the second light hole 36 are separately mounted to the
The right side of two LEDs 33 and the first LED 32.
Left laser module 22 and right laser module 23 are installed on the downside of the axis of small cylindrical portion 20, and when the first light hole
35 and second light hole 36 when being on same vertical curve, the axis of the left laser module 22 and right laser module 23 goes out with first
At the line of the axis of the light hole 36 of unthreaded hole 35 or second in the same horizontal line；LED installs the circumferential table of hollow disk 30
The arc length where multiple first racks 3 on face installs the 3/5 of the girth of hollow disk 30 for the LED；Rotate the interior of back-up ring 4
Arc length where multiple second racks 40 on surface is the 1/3 of the girth of the rotation back-up ring 4, and first, which changes electric groove 38 and second, changes electricity
Groove 39 is arranged on relative two face of hollow cylinder 31, thus, it can be ensured that after rotating back-up ring 4 and rotating about half-turn,
Left the first light hole of face 35 of laser module 22 can be achieved, first changes electric groove 38 contacts with the first commutation shell fragment 101, connects left sharp
The power supply in the place loop of 22 and first LED of optical mode group 32, the left LED 32 of laser module 22 and first start to light, meanwhile, the
Two change electric groove 39 departs from the second commutation shell fragment 102, disconnects the power supply in the loop where right laser module 23, the second LED 33,
Realize two groups of light source switchings.
By Figure 10,11 and 12, it can be seen that an outer surface is arranged with the front end of set casing 1 as the spherical of spherical convex surface
Ring 107, the ball collar 107 are coupled by least two bearing pins, 26,27, three fixing screws 28 with laser module mounting seat 2, Gu
It is spherical concave surface to determine the front inner surface of shell 1, the inner surface of gland 8 and the face that the ball collar 107 contacts；After set casing 1
End thread connection has a fixed cover 11, and the rear end thread connection of laser module mounting seat 2 has a fine setting being placed in fixed cover 11
Seat 12；It is relative that the rear end of fixed cover 11 is provided with vertical adjusting screw 13, leveling screw 14, adjusting screw 13 vertical with this
The uprighting spring 15 of setting, the horizontal spring 16 being oppositely arranged with the leveling screw 14, and vertical adjusting screw 13, the water
Flat adjusting screw 14, uprighting spring 15 and horizontal spring 16 are pressed in the back end outer surface of fine tuning seat 12, so that can
By vertical adjusting screw 13, leveling screw 14, uprighting spring 15 and horizontal spring 16 adjust fine tuning seat 12 the angle of pitch,
Left and right corner, and then the adjustment to the angle of pitch, left and right corner of laser module mounting seat 2 is realized, finally realize to LED and mode of laser
The adjustment of the angle of pitch, left and right corner of the emergent light of group.
By Fig. 9 and Figure 11, it can be seen that a hole 29 axially extended is provided with laser module mounting seat 2, with reference to figure
4 is visible, and being provided with two on the rear end end face of the hollow disk 30 of LED installation of the face of hole 29 is respectively placed in the first LED
32nd, the bulb-shaped recess 200,201 at the rear of the second LED 33.
Holddown spring 202 is installed in hole 29 shown in Figure 11, the holddown spring 202 installs hollow disk 30 with LED
Rear end end face between be provided with steel ball 203, the steel ball 203 is partially disposed in hole 29.By the compression bullet in hole 29
Spring 202, holddown spring 202 and LED are provided with steel ball 203 and bulb-shaped recess between installing the rear end end face of hollow disk 30
200th, 201, the clear and melodious sound can be sent when rotating back-up ring 4 and driving LED mounting seat 3 to rotate, play the spacing work with prompting
With.
The front end of set casing 1 is coupled by spacer pin 17 with ball collar 107.
As seen from Figure 13, the front end of set casing 1 is provided with a prefocus cup 19, and the rear end of the prefocus cup 19 passes through screw and laser
Module mounting seat 2 couples, and the nose threads connection of prefocus cup 19 has annular protecgulum 38, pacifies between annular protecgulum 38 and prefocus cup 19
Equipped with protective glass 39, the unthreaded hole of the pupil face with left laser module 22 and right laser module 23 is provided with prefocus cup 19
47th, 48, certainly, the unthreaded hole 47,48 is placed in the left and right sides of original LED lamp hole 49 on prefocus cup 19.
With reference to Figure 14,15 and 16, it is not difficult to find out, the changeable laser-LED adjustment mechanisms of the whole light source shown in Figure 13,
Actually constitute the torch head that the luminous component of laser-LED flashlight shown in Figure 14,15 and 16 is commonly called as, it is only necessary to
Couple the cylinder 41 of laser-LED flashlight in the rear end of fixed cover 11, battery compartment 42 and electricity are installed in the cylinder 41
Part known to circuit board 43, positive source 44, power cathode 45 and power switch 46 of Chi Cang connections etc..
It is exemplified as above be only to the present invention for example, do not form the limitation to protection scope of the present invention, it is all
It is to be belonged to the same or analogous design of the present invention within protection scope of the present invention.
Claims (10)
1. a kind of changeable laser-LED adjustment mechanisms of light source, including set casing (1), it is arranged in set casing (1) front end
Laser module mounting seat (2) and LED mounting seat (3), it is characterised in that：Also include be set in set casing (1) outside can be along this
The rotation back-up ring (4) that set casing (1) circumferentially rotates；
The laser module mounting seat (2) includes being coaxial therewith for large cylinder portion (20) and large cylinder portion (20) rear end connection
Small cylindrical portion (21), the left and right sides of the axis of the small cylindrical portion (21) are respectively provided with a left laser module (22) and right laser module
(23), the pupil of the left laser module (22) and right laser module (23) is set towards the large cylinder portion (20), so that should
Circular cavity (24) of the shoot laser of left laser module (22) and right laser module (23) through the large cylinder portion (20) projects；
The LED of the LED mounting seat (3) including front end hollow disk (30) is installed and be fixed on the LED install it is hollow
The hollow cylinder (31) of disk (30) rear end, hollow cylinder (31) install hollow disk (30) coaxially with LED, LED installation
Two the first LEDs being placed on same circle (32), the second LED (33) are installed in the front end surface of hollow disk (30)；
The LED mounting seat (3) is set in the laser module mounting seat (2), and the hollow cylinder (31) be set in it is described
In small cylindrical portion (21), the LED is installed hollow disk (30) and is set in the circular cavity (24)；The hollow cylinder
(31) the rear end peripheral surface extended to outside the rear end of the small cylindrical portion (21) is provided with annular groove (34)；LED is installed
Seat (3) is embedded in the inside and outside circle of the annular groove (34) by inner ring and keeps out the gear on the rear end end face of the small cylindrical portion (21)
The hollow disk (30) of LED installation that circle (5), external diameter are more than the internal diameter of the small cylindrical portion (21) is fixed on the laser module peace
Fill in seat (2)；
The left laser module (22) and right laser module (23) are arranged on the rear that the LED installs hollow disk (30),
The shoot laser being provided with the hollow disk (30) of LED installation for the left laser module (22) and right laser module (23) is penetrated
The first light hole (35) and the second light hole (36) gone out；
The LED install be provided with the peripheral surface of hollow disk (30) it is multiple parallel to axial direction, continuously arrange the
One rack (37), it is provided with the inner surface for rotating back-up ring (4) multiple parallel to axial direction, the second rack for continuously arranging
(40)；
One first gap (25) is provided with the front end side wall of the large cylinder portion (20), is opened on the circumferential surface of set casing (1)
Provided with the second gap (10), gear (6) is installed in second gap (10), second rack (40) passes through the gear (6)
Engaged with first rack (37).
2. the changeable laser-LED adjustment mechanisms of light source as claimed in claim 1, it is characterised in that：The set casing (1)
Front end outside also thread connection have a gland (8), be provided with preceding rubber seal (9) between gland (8) and rotation back-up ring (4).
3. the changeable laser-LED adjustment mechanisms of light source as claimed in claim 1, it is characterised in that：The small cylindrical portion
(21) circuit board (100) is installed, the forward and backward end of the circuit board (100) is respectively provided with one and passes through the circuit on outer surface
The the first commutation shell fragment (101) and the second commutation shell fragment (102) of plate (100) and small cylindrical portion (21), the first commutation shell fragment (101)
Be each provided with the second commutation shell fragment (102) one parallel to the axis of small cylindrical portion (21) the first electric shock piece (103), second
Electric shock piece (104), it is provided with circuit board (100) and is contacted respectively with the first electric shock piece (103), the second electric shock piece (104)
The first touched electrode (105) and the second touched electrode (106)；
Be provided with the outer surface of the hollow cylinder (31) respectively with the first electric shock piece (103), the second electric shock piece (104)
The first of contact changes electric groove (38) and second and changes electric groove (39).
4. the changeable laser-LED adjustment mechanisms of light source as claimed in claim 3, it is characterised in that：The left laser module
(22), the first LED (32) concatenates to described first and changes electric groove (38), the right laser module (23), the second LED (33) string
It is connected to described second and changes electric groove (39).
5. the changeable laser-LED adjustment mechanisms of light source as described in claim 3 or 4, it is characterised in that：The left laser
Module (22) is that green laser module, the first LED (32) are white led lamps, and the right laser module (23) is infrared laser
Module, the second LED (33) are infrared LED lamps.
6. the changeable laser-LED adjustment mechanisms of light source as claimed in claim 4, it is characterised in that：First light hole
(35) and the first LED (32), the second light hole (36) be separately mounted to the LED install hollow disk (30) upper end and
Lower end, first light hole (35) and the second light hole (36) are separately mounted to second LED (33) and the first LED
(32) right side；
Left laser module (22) and right laser module (23) are installed on the downside of the axis of the small cylindrical portion (20), and when first
When light hole (35) and the second light hole (36) are on same vertical curve, the left laser module (22) and right laser module (23)
Axis and the axis of the first light hole (35) or the second light hole (36) line in the same horizontal line；The LED
Arc length where installing multiple first racks (37) in the peripheral surface of hollow disk (30) installs hollow disk for the LED
(30) the 3/5 of girth；Arc length where multiple second racks (40) of the inner surface for rotating back-up ring (4) is kept off for the rotation
Enclose the 1/3 of the girth of (4)；
First, which changes electric groove (38) and second, changes electric groove (39) on relative two face of hollow cylinder (31).
7. the changeable laser-LED adjustment mechanisms of light source as claimed in claim 1, it is characterised in that：The set casing (1)
Front end in be arranged with the ball collar (107) that an outer surface is spherical convex surface, the ball collar (107) passes through at least two bearing pins
(26,27), three fixing screws (28) couple with the laser module mounting seat (2)；The front inner surface of set casing (1), pressure
The inner surface of lid (8) is spherical concave surface with the face that the ball collar (107) contacts；The rear end thread connection of set casing (1) has one
Fixed cover (11), the rear end thread connection of laser module mounting seat (2) have a fine tuning seat being placed in the fixed cover (11)
(12)；The rear end of fixed cover (11) is provided with vertical adjusting screw (13), leveling screw (14), adjusting screw vertical with this
(13) uprighting spring (15) being oppositely arranged, the horizontal spring (16) being oppositely arranged with the leveling screw (14), and this hangs down
Straight adjusting screw (13), leveling screw (14), uprighting spring (15) and horizontal spring (16) are pressed in the fine tuning seat
(12) in back end outer surface.
8. the changeable laser-LED adjustment mechanisms of light source as claimed in claim 7, it is characterised in that：The laser module peace
A hole axially extended (29) is provided with dress seat (2), the LED of hole (29) face installs the rear end of hollow disk (30)
Be provided with end face two be respectively placed in first LED (32), the second LED (33) rear bulb-shaped recess (200,
201)；
Holddown spring (202) is installed in the hole (29), the holddown spring (202) installs hollow disk (30) with LED
Steel ball (203) is provided between the end face of rear end, the steel ball (203) is partially disposed in hole (29).
9. the changeable laser-LED adjustment mechanisms of light source as claimed in claim 8, it is characterised in that：The set casing (1)
Front end coupled by spacer pin (17) with ball collar (107).
10. the changeable laser-LED adjustment mechanisms of light source as described in claim 7 or 8 or 9, it is characterised in that：It is described solid
Determine shell (1) front end and be provided with a prefocus cup (19), the rear end of the prefocus cup (19) is joined by screw and laser module mounting seat (2)
Connect, the nose threads connection of prefocus cup (19) has annular protecgulum, and protective glass is provided between annular protecgulum and prefocus cup (19).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310679232.XA CN104712917B (en) | 2013-12-15 | 2013-12-15 | A kind of changeable laser LED adjustment mechanism of light source |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310679232.XA CN104712917B (en) | 2013-12-15 | 2013-12-15 | A kind of changeable laser LED adjustment mechanism of light source |
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| CN104712917B true CN104712917B (en) | 2018-03-30 |
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