CN207336899U - The reflective mirror adjustment mechanism of optical fiber splicer - Google Patents
The reflective mirror adjustment mechanism of optical fiber splicer Download PDFInfo
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- CN207336899U CN207336899U CN201721186991.2U CN201721186991U CN207336899U CN 207336899 U CN207336899 U CN 207336899U CN 201721186991 U CN201721186991 U CN 201721186991U CN 207336899 U CN207336899 U CN 207336899U
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- adjustable plate
- adjusting
- reflective mirror
- bottom plate
- plate
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Abstract
The utility model gives a kind of optical fiber splicer reflective mirror adjustment mechanism；Including bottom plate, at least one reflective mirror and at least one set of adjusting part；The mounting hole coordinated with the adjusting part is provided with bottom plate, the reflective mirror is arranged on bottom plate by the adjusting part, reflective mirror, mounting hole and adjusting part are one-to-one relationship, adjusting part includes the first adjustable plate and the second adjustable plate, first adjustable plate is hinged by two first rotating shafts and bottom plate mounting hole both sides, the adjustment hole coordinated with the second adjustable plate is provided with first adjustable plate, second adjustable plate is hinged by the second shaft and the adjustment hole both sides of the first adjustable plate, projection of the center line of first rotating shaft in bottom plate end face is vertical with projection of the center line of the second shaft in bottom plate end face, the reflective mirror is fixedly connected with the second adjustable plate end face.Reflective mirror is adjusted by the reflective mirror adjustment mechanism of this optical fiber splicer, reaches and adjusts light source radiating angle, increase light source distance, eliminate the beneficial effect that mismachining tolerance influences.
Description
Technical field
It the utility model is related to a kind of adjusting mechanism, more particularly to a kind of machine adjusted for optical fiber splicer reflective mirror
Structure.
Background technology
Current optical fiber splicer light source optical path adjustment, there is following two kinds：1. reflector-free light source waveform lamp system, light source
It is directly anchored on hurricane globe (or on fixing bracket).2. reflective mirror is fixed on hurricane globe, can only a direction rotate adjusting,
Two directions cannot be carried out to be adjusted.But the two is all relatively simple in the regulative mode of reflective mirror, and regulating effect is often
It cannot meet to be actually needed.
Utility model content
Technical problem to be solved in the utility model be to provide it is a kind of it is rational in infrastructure, can bidirectional modulation optical fiber splicer
Reflective mirror adjustment mechanism.
In order to solve the above technical problems, the utility model provides a kind of reflective mirror adjustment mechanism of optical fiber splicer；
Including bottom plate, at least one reflective mirror and at least one set of adjusting part；
At least one mounting hole coordinated with the adjusting part is provided with bottom plate, the reflective mirror passes through the adjusting group
Part is arranged on bottom plate, and reflective mirror, mounting hole and adjusting part are one-to-one relationship, adjusting part include the first adjustable plate and
Second adjustable plate, the first adjustable plate are hinged by two first rotating shafts and bottom plate mounting hole both sides, be provided with the first adjustable plate with
The adjustment hole that second adjustable plate coordinates, the second adjustable plate are hinged by the second shaft and the adjustment hole both sides of the first adjustable plate, the
Projection of the center line of one shaft in bottom plate end face is vertical with projection of the center line of the second shaft in bottom plate end face, described reflective
Mirror is fixedly connected with the second adjustable plate end face.
After such structure, the first adjustable plate can be rotated along first rotating shaft, and the second adjustable plate is rotated along the second shaft,
First rotating shaft is mutually perpendicular to the second shaft, and the reflective mirror made has the rotation section of bigger, according to the operating mode of actual use, choosing
Suitable reflective mirror angle is selected, reflective mirror is adjusted by the reflective mirror adjustment mechanism of this optical fiber splicer, reaches and adjusts light source irradiation
Angle, increase light source distance, eliminate the beneficial effect that mismachining tolerance influences.
For the clearer technology contents for understanding the utility model, below by the reflective mirror adjustment mechanism of this optical fiber splicer
Referred to as this adjusting mechanism.
The axial direction of the mounting hole both sides side wall along the second shaft of this adjusting mechanism has and the first adjustable plate two
The first adjusting grooves that end is agreed with, the first adjusting grooves are extended on a side end face of bottom plate；The tune of first adjustable plate
The axial direction of knothole along first rotating shaft has the second adjusting grooves agreed with the second adjustable plate both ends, and second is adjusted
Groove is extended on a side end face of the first adjustable plate.
After such structure, the depth of the first adjusting grooves is slightly larger than the height of the first adjustable plate end, makes whole
First adjustable plate end rotates by a small margin along first rotating shaft direction in the first adjusting grooves, similarly, the depth of the second adjusting grooves
Slightly larger than the height of the second adjustable plate end, make whole second adjustable plate end small in the second adjusting grooves along the second rotor shaft direction
Rotational motion.
It is provided with the first adjusting threaded hole on the first adjustable plate that this adjusting mechanism is in the first adjusting grooves of side, first
Adjusting bolt adjusts threaded hole with first and coordinates, and the end of the first adjusting bolt through the first adjustable plate and is resisted against the first adjusting
On the cell wall of groove, the first adjustable plate in the first adjusting grooves of opposite side is equipped with the first spring, the first both ends of the spring
Bear against on the first adjustable plate and corresponding first adjusting grooves cell wall；
Be provided with the second adjusting threaded hole on the second adjustable plate in the second adjusting grooves of side, the second adjusting bolt with
Second, which adjusts threaded hole, coordinates, and the end of the second adjusting bolt through the second adjustable plate and is resisted against the cell wall of the second adjusting grooves
On, the second adjustable plate in the second adjusting grooves of opposite side is equipped with second spring, and second spring both ends are born against
On second adjustable plate and corresponding second adjusting grooves cell wall.
After such structure, adjustment the first adjusting bolt stretch out the first adjustable plate distance, reach adjusting part and
Reflective mirror is overall can to make the first adjusting sheet reset along two rotating purposes of first rotating shaft, the first spring, it can also be ensured that the
One adjustable plate does not shake when in use；Similarly, the distance that the second adjusting bolt stretches out the second adjustable plate is adjusted, reaches second
Adjustable plate and reflective mirror according to the operating mode of actual use, select suitable reflective mirror angle along the rotating purpose of the second shaft, and
Two springs can not only make the second adjusting sheet reset, it can also be ensured that the second adjustable plate does not shake when in use.
Brief description of the drawings
Fig. 1 is the front view of this adjusting mechanism embodiment.
Fig. 2 be Fig. 1 along A-A to sectional view.
Fig. 3 is the rearview of Fig. 1.
Fig. 4 is the stereogram of this adjusting mechanism embodiment bottom plate.
Fig. 5 is the stereogram of the first adjustable plate of this adjusting mechanism embodiment.
Embodiment
As shown in Fig. 1 to 5
This adjusting mechanism includes 1, two reflective mirror 3 of bottom plate and two groups of adjusting parts.
The generally rectangle thin plate of bottom plate 1, the downside of bottom plate 1 are extended with articulated section 11, and articulated section 11 is provided with to be passed with exterior
The hinged axis hole of moving axis, two mounting holes 12 coordinated with the adjusting part are provided with bottom plate 1, and two mounting holes divide about 12
Cloth.
Two reflective mirrors, 3, two mounting holes 12 and two groups of adjusting parts are divided into upper and lower two groups and one-to-one relationship, and two
Group principle it is identical simply position it is symmetrical, using the mounting hole positioned at 1 top of bottom plate, reflective mirror 3 and adjusting part as
Example, specifically introduces its structure.
The up and down direction of 12 side wall of mounting hole has the first adjusting grooves 12a, and the first adjusting grooves 12a is extended to
On the front end face of bottom plate 1, the front end face positioned at downside the first adjusting grooves 12a is provided with the first spring groove 12b.
Adjusting part include the first adjustable plate 21, the second adjustable plate 26, the first adjusting bolt 23, the second adjusting bolt 28,
First spring 24 and second spring (not shown), the first adjustable plate 21 are arranged in the mounting hole 12 of bottom plate 1, and first is adjusted
The left and right sides of plate 21 by two first rotating shafts 22 and 1 mounting hole 12 of bottom plate, side walls hinged (stretch respectively by specially first rotating shaft 22
Enter in the axis hole that 1 mounting hole of bottom plate, 12 side wall and 21 side wall of the first adjustable plate are reserved), first rotating shaft 22 is in the first adjustable plate 21
The point midway of above-below direction length, two first rotating shafts 22 are all left and right trend, the centerline collineation of two first rotating shafts 22,
First adjustable plate, 21 upper and lower both sides side wall each extends over the adjusting protrusion for agreeing with 12 two the first adjusting grooves 12a of mounting hole
The depth of 21a, the first adjusting grooves 12a make whole first adjustable plate 21 along first rotating shaft slightly larger than the thickness for adjusting protrusion 21a
22 directions can rotate by a small margin in the first adjusting grooves 12a, and the adjusting protrusion 21a positioned at upside is provided with through its front/rear end
First adjust threaded hole 21b, the first adjusting bolt 23 adjusts threaded hole 21b cooperations, the end of the first adjusting bolt 23 with first
Portion is through the first adjustable plate 21 and is resisted against on the cell wall of the first adjusting grooves 12a, in the first adjusting grooves of opposite side 12a
Adjusting protrusion 21a be equipped with the first spring 24, one end of the first spring 24 is against on the rear end face for adjusting protrusion 21a, first
The other end of spring 24 stretches into 1 first spring groove 12b of bottom plate and against on the cell wall of the first spring groove 12b.
The middle part of first adjustable plate 21 is provided with the adjustment hole 25 coordinated with the second adjustable plate 26, and 25 side wall of adjustment hole is to left and right
Direction has the second adjusting grooves 25a, and the second adjusting grooves 25a is extended on the front end face of the first adjustable plate 21, is located at
The front end face of right side the second adjusting grooves 25a is provided with second spring groove 25b, and the second adjustable plate 26 passes through the second shaft 27 and
Hinged 25 both sides of adjustment hole of one adjustable plate 21 (are specially that the second shaft 27 runs through the second adjustable plate 26, the second shaft is about 27
End is respectively protruding into the axis hole that 25 side wall of adjustment hole is reserved), the second shaft 27 is vertical direction, the center line of first rotating shaft 22
In projection, second adjustable plate 26 vertical in the projection of 1 front end face of bottom plate with the center line of the second shaft 27 of 1 front end face of bottom plate
Agree with thickness of the depth slightly larger than the second adjustable plate 26 of two second adjusting grooves 25a, the second adjusting grooves 25a in left and right part
Degree, allows whole second adjustable plate 26 to be rotated by a small margin in the second adjusting grooves 25a along 27 direction of the second shaft, positioned at left part
The second adjustable plate 26 be provided with and adjust threaded hole, the second adjusting bolt 28 and the second adjusting screw thread through the second of its front/rear end
Hole coordinates, and the end of the second adjusting bolt 28 through the second adjustable plate 26 and is resisted against on the cell wall of the second adjusting grooves 25a, is located
Second spring is equipped with the second adjustable plate 26 of right part, one end of second spring is right against the rear end face of the second adjustable plate 26
Portion, the other end of second spring stretch into 1 second spring groove 25b of bottom plate and against on the cell walls of second spring groove 25b.
Reflective mirror 3 is bonded on corresponding second adjustable plate, 26 end face, and light source is adjusted by the mounting hole 12 and first of bottom plate 1
Section 21 adjustment hole 25 of plate is projected on reflective mirror 3, and is projected away by reflective mirror 3, by increasing illumination distances, increases illumination
Brightness, obtains approximate area source.
In use, the first adjusting bolt 23 of adjustment stretches out the distance of the first adjustable plate 21, reach adjusting part and reflective mirror 3
Integrally along two 22 rotating purposes of first rotating shaft, similarly, the second adjusting bolt 28 of adjustment stretches out the distance of the second adjustable plate 26,
Reach the second adjustable plate 26 and reflective mirror 3 along 27 rotating purpose of the second shaft, it is suitable according to the operating mode of actual use, selection
3 angle of reflective mirror.
It is additionally provided with bottom plate 1 for assembling the first 4 grade component of concora crush used, it is not repeated one by one herein.
Above-described is only a kind of embodiment of the utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of the utility model principle is not departed from, some variations and modifications can also be made, these also should be regarded as
Belong to the scope of protection of the utility model.
Claims (3)
1. a kind of reflective mirror adjustment mechanism of optical fiber splicer, it is characterized in that：
Including bottom plate, at least one reflective mirror and at least one set of adjusting part；
At least one mounting hole coordinated with the adjusting part is provided with bottom plate, the reflective mirror is set by the adjusting part
Put on bottom plate, reflective mirror, mounting hole and adjusting part are one-to-one relationship, and adjusting part includes the first adjustable plate and second
Adjustable plate, the first adjustable plate are hinged by two first rotating shafts and bottom plate mounting hole both sides, are provided with the first adjustable plate and second
The adjustment hole that adjustable plate coordinates, the second adjustable plate are hinged by the second shaft and the adjustment hole both sides of the first adjustable plate, first turn
The center line of axis bottom plate end face projection it is vertical with projection of the center line of the second shaft in bottom plate end face, the reflective mirror and
Second adjustable plate end face is fixedly connected.
2. the reflective mirror adjustment mechanism of optical fiber splicer according to claim 1, it is characterized in that：
The axial direction of mounting hole both sides side wall along the second shaft has agreed with the first adjustable plate both ends
One adjusting grooves, the first adjusting grooves are extended on a side end face of bottom plate；The adjustment hole of first adjustable plate is along first turn
The axial direction of axis has the second adjusting grooves agreed with the second adjustable plate both ends, and the second adjusting grooves extend to
On one side end face of one adjustable plate.
3. the reflective mirror adjustment mechanism of optical fiber splicer according to claim 2, it is characterized in that：
The first adjusting threaded hole, the first adjusting bolt and first are provided with the first adjustable plate in the first adjusting grooves of side
Threaded hole is adjusted to coordinate, the end of the first adjusting bolt through the first adjustable plate and is resisted against on the cell wall of the first adjusting grooves,
The first adjustable plate in the first adjusting grooves of opposite side is equipped with the first spring, and the first both ends of the spring is born against first
On adjustable plate and corresponding first adjusting grooves cell wall；
The second adjusting threaded hole, the second adjusting bolt and second are provided with the second adjustable plate in the second adjusting grooves of side
Threaded hole is adjusted to coordinate, the end of the second adjusting bolt through the second adjustable plate and is resisted against on the cell wall of the second adjusting grooves,
The second adjustable plate in the second adjusting grooves of opposite side is equipped with second spring, and second spring both ends are born against second
On adjustable plate and corresponding second adjusting grooves cell wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721186991.2U CN207336899U (en) | 2017-09-16 | 2017-09-16 | The reflective mirror adjustment mechanism of optical fiber splicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721186991.2U CN207336899U (en) | 2017-09-16 | 2017-09-16 | The reflective mirror adjustment mechanism of optical fiber splicer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207336899U true CN207336899U (en) | 2018-05-08 |
Family
ID=62369383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721186991.2U Active CN207336899U (en) | 2017-09-16 | 2017-09-16 | The reflective mirror adjustment mechanism of optical fiber splicer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207336899U (en) |
-
2017
- 2017-09-16 CN CN201721186991.2U patent/CN207336899U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220323 Address after: 210000 room 210, block a, R & D building 2, No. 20, Lijing Road, high tech Zone, Nanjing, Jiangsu Province Patentee after: NANJING JILONG OPTICAL COMMUNICATION Co.,Ltd. Address before: 233010 No. 508, Jiahe Road, high tech Zone, Bengbu City, Anhui Province Patentee before: BENGBU DAOSHENG PRECISION PHOTOELECTRIC TECHNOLOGY CO.,LTD. |