CN213562245U - Free space isolator is anchor clamps for fixing - Google Patents
Free space isolator is anchor clamps for fixing Download PDFInfo
- Publication number
- CN213562245U CN213562245U CN202022541490.XU CN202022541490U CN213562245U CN 213562245 U CN213562245 U CN 213562245U CN 202022541490 U CN202022541490 U CN 202022541490U CN 213562245 U CN213562245 U CN 213562245U
- Authority
- CN
- China
- Prior art keywords
- isolator
- fixing
- fixed
- free space
- movable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000009191 jumping Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 3
- 239000013307 optical fiber Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses an anchor clamps are used in free space isolator is fixed, including the isolator fixing clip, fixed surface has seted up isolator mounting groove on the isolator fixing clip, the isolator fixing clip upper surface is close to isolator mounting groove edge fixed mounting and has a fixed block No. one, fixed surface installs the activity removal post under the isolator fixing clip, end fixed mounting has the support column under the activity removal post, terminal surface movable mounting has unable adjustment base under the support column, the positive surface of unable adjustment base has seted up the spacing screw thread through-hole, the inside fixed mounting of spacing screw thread through-hole has stopper screw thread knob, terminal surface fixed mounting has the activity to jump the tooth under the support column, the fixed column activity recess has been seted up to the unable adjustment base up end. A free space isolator anchor clamps for fixing, can adjust the direction of use of isolator after fixed completion, and the installation is just simple, it is more simple and convenient to operate.
Description
Technical Field
The utility model relates to a fixed anchor clamps field of using, in particular to anchor clamps are used in free space isolator fixing.
Background
The free space isolator is a passive optical device only allowing one-way light to pass through, the working principle is based on the non-reciprocity of Faraday rotation, the light reflected by the optical fiber echo can be well isolated by the free space isolator, the free space isolator mainly utilizes the Faraday effect of a magneto-optical crystal, and the characteristic of the free space isolator is as follows: the free space isolator is a passive device which allows light to pass in one direction and prevents the light from passing in the opposite direction, and has the functions of limiting the light direction so that the light can be transmitted in a single direction only, the light reflected by the optical fiber echo can be well isolated by the free space isolator, the light wave transmission efficiency is improved, and along with the development of science and technology, the free space isolator is widely applied to drive a large number of clamps for fixing the free space isolator to emerge; the existing fixture for fixing the free space isolator has certain defects when in use, the use direction can not be simply and conveniently adjusted again after the fixture is fixed, the fixing mode is complicated, the installation and the disassembly of the free space isolator are difficult, and the time is consumed.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a free space isolator fixing jig which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a free space isolator anchor clamps for fixing, includes the isolator fixing clip, fixed surface has seted up isolator mounting groove on the isolator fixing clip, isolator fixing clip upper surface is close to isolator mounting groove edge fixed mounting and has a fixed block No. one, fixed surface installs the activity removal post under the isolator fixing clip, end fixed mounting has the support column under the activity removal post, end movable mounting has unable adjustment base under the support column, the positive surface of unable adjustment base has seted up spacing screw thread through-hole, the inside fixed mounting of spacing screw thread through-hole has stopper screw thread knob, end fixed mounting has the activity to jump the tooth under the support column, unable adjustment base up end is fixed and has been seted up fixed column activity recess, the inside fixed mounting of isolator fixing clip has the isolator.
Preferably, the front surface of the movable moving column is fixedly provided with an anti-slip pad, and the inner surface of the isolator fixing clip is fixedly provided with a rubber anti-slip pad.
Preferably, the positions of the four corners of the lower surface of the fixed base are fixedly provided with fixing through holes, and the lower surface of the fixed base is fixedly provided with a rubber pad.
Preferably, fixed block screw thread through-hole has been seted up to fixed block positive fixed surface, isolator fixing clip upper surface is located isolator mounting groove opposite side border play fixed mounting and has No. two fixed blocks, No. two fixed block positive fixed surface have seted up the fixed block through-hole, the inside movable mounting of fixed block through-hole has the thread tightening knob, the thread tightening knob cooperatees with fixed block screw thread through-hole.
Preferably, the positive surface of the support column is fixedly provided with a limiting bearing, and a limiting sliding block is fixedly arranged below the limiting bearing and positioned on the positive surface of the support column.
Preferably, the lower surface inside the fixed column movable groove is fixedly provided with a movable lower jumping tooth, and the movable upper jumping tooth is matched with the movable lower jumping tooth.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, can be convenient through the isolator fixing clip that sets up accomplish the isolator is fixed, after the angle that needs is adjusted to in the installation, with the screw thread fixing knob of the setting of isolator fixing clip upper surface screw up can, when needs are adjusted other directions and are experimented, only need to unscrew stopper screw thread knob, the activity of rotating removes the post and just can remove the free space isolator in the plane.
Drawings
FIG. 1 is a schematic view of the overall structure of a free space isolator fixing jig according to the present invention;
FIG. 2 is a partial enlarged view of the free space isolator fixing jig of the present invention;
FIG. 3 is a partial cross-sectional view of a free space isolator mounting fixture of the present invention;
fig. 4 is an enlarged view of a position a in fig. 1 of the free space isolator fixing jig of the present invention.
In the figure: 1. an isolator fixing clip; 2. a movable moving column; 201. a non-slip mat; 3. a stop block thread knob; 301. limiting the threaded through hole; 4. a fixed base; 401. a fixing through hole; 5. a first fixed block; 501. a threaded through hole of the fixing block; 502. a second fixed block; 503. a knob is fixed through threads; 504. a through hole of the fixing block; 6. a support pillar; 601. a limit bearing; 602. a limiting slide block; 7. the upper jumping teeth are movable; 8. a fixed column movable groove; 801. a movable lower jumping tooth; 9. an isolator mounting groove; 10. an isolator.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a fixture for fixing a free space isolator comprises an isolator fixing clip 1, wherein an isolator mounting groove 9 is fixedly formed in the upper surface of the isolator fixing clip 1, a first fixing block 5 is fixedly mounted on the upper surface of the isolator fixing clip 1 close to the edge of the isolator mounting groove 9, a movable moving column 2 is fixedly mounted on the lower surface of the isolator fixing clip 1, a support column 6 is fixedly mounted on the lower end surface of the movable moving column 2, a fixing base 4 is movably mounted on the lower end surface of the support column 6, a limit thread through hole 301 is formed in the front surface of the fixing base 4, a limit thread knob 3 is fixedly mounted in the limit thread through hole 301, a movable upper jumping tooth 7 is fixedly mounted on the lower end surface of the support column 6, a fixing column movable groove 8 is fixedly formed in the upper end surface of the fixing base 4, and an isolator;
the front surface of the movable moving column 2 is fixedly provided with an antiskid pad 201, the inner surface of the isolator fixing clip 1 is fixedly provided with a rubber antiskid pad, the lower surface of the fixing base 4 is fixedly provided with a fixing through hole 401 at four corners, the lower surface of the fixing base 4 is fixedly provided with a rubber pad, the front surface of the first fixing block 5 is fixedly provided with a fixing block threaded through hole 501, the upper surface of the isolator fixing clip 1 is fixedly provided with a second fixing block 502 at the other side edge of the isolator mounting groove 9, the front surface of the second fixing block 502 is fixedly provided with a fixing block through hole 504, the inside of the fixing block through hole 504 is movably provided with a threaded fixing knob 503, the threaded fixing knob 503 is matched with the fixing block threaded through hole 501, the front surface of the support column 6 is fixedly provided with a limiting bearing 601, the lower surface of the lower part of the limiting bearing 601, the movable upper jumping teeth 7 are matched with the movable lower jumping teeth 801.
It should be noted that the utility model is a free space isolator fixing clamp, when in use, the fixing clamp should be fixed at a proper position, then the isolator 10 is placed inside the isolator fixing clip 1, the distance between the first fixing block 5 and the second fixing block 502 is reduced by screwing the screw thread fixing knob 3, thereby fixing the isolator 10, when the experiment is carried out by adjusting to other directions, only the thread knob 3 of the limiting block needs to be screwed out, under the matching of the movable upper jumping teeth 7 and the movable lower jumping teeth 801, the movable moving column 2 is rotated, the support column 6 moves up and down and rotates to move the isolator 10 in a plane, when the direction needs to be fixed, the thread knob 3 of the limit block is screwed in, the limiting block thread knob 3 can block the limiting slide block 602 from moving upwards, and the fixing effect is achieved under the matching of the movable upper jumping tooth 7 and the movable lower jumping tooth 801.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a fixed anchor clamps of using of free space isolator which characterized in that: the device comprises an isolator fixing clamp (1), wherein an isolator mounting groove (9) is fixedly arranged on the upper surface of the isolator fixing clamp (1), a first fixing block (5) is fixedly arranged at the position, close to the edge of the isolator mounting groove (9), of the upper surface of the isolator fixing clamp (1), a movable moving column (2) is fixedly arranged on the lower surface of the isolator fixing clamp (1), a support column (6) is fixedly arranged on the lower end surface of the movable moving column (2), a fixing base (4) is movably arranged on the lower end surface of the support column (6), a limiting thread through hole (301) is formed in the front surface of the fixing base (4), a limiting thread knob (3) is fixedly arranged in the limiting thread through hole (301), a movable upper jumping tooth (7) is fixedly arranged on the lower end surface of the support column (6), and a fixed column movable groove (8) is fixedly formed in the upper end surface, the isolator fixing clamp (1) is internally and fixedly provided with an isolator (10).
2. The free space isolator fixing jig according to claim 1, characterized in that: the front surface of the movable moving column (2) is fixedly provided with an anti-slip pad (201), and the inner surface of the isolator fixing clamp (1) is fixedly provided with a rubber anti-slip pad.
3. The free space isolator fixing jig according to claim 1, characterized in that: the lower surface of the fixing base (4) is fixedly provided with fixing through holes (401) at four corners, and a rubber pad is fixedly arranged on the lower surface of the fixing base (4).
4. The free space isolator fixing jig according to claim 1, characterized in that: fixed block screw thread through-hole (501) have been seted up to fixed block (5) positive fixed surface, isolator fixing clip (1) upper surface is located isolator mounting groove (9) opposite side border play fixed mounting and has No. two fixed blocks (502), fixed block through-hole (504) have been seted up to fixed block (502) positive fixed surface, fixed block through-hole (504) inside movable mounting has screw thread fixing knob (503), screw thread fixing knob (503) cooperate with fixed block screw thread through-hole (501).
5. The free space isolator fixing jig according to claim 1, characterized in that: the front surface of the support column (6) is fixedly provided with a limiting bearing (601), and a limiting sliding block (602) is fixedly arranged on the front surface of the support column (6) below the limiting bearing (601).
6. The free space isolator fixing jig according to claim 1, characterized in that: the lower surface of the inner part of the fixed column movable groove (8) is fixedly provided with a movable lower jumping tooth (801), and the movable upper jumping tooth (7) is matched with the movable lower jumping tooth (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022541490.XU CN213562245U (en) | 2020-11-06 | 2020-11-06 | Free space isolator is anchor clamps for fixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022541490.XU CN213562245U (en) | 2020-11-06 | 2020-11-06 | Free space isolator is anchor clamps for fixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213562245U true CN213562245U (en) | 2021-06-29 |
Family
ID=76534468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022541490.XU Active CN213562245U (en) | 2020-11-06 | 2020-11-06 | Free space isolator is anchor clamps for fixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213562245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114624838A (en) * | 2022-03-25 | 2022-06-14 | 安徽科瑞思创晶体材料有限责任公司 | TGG laser isolator convenient to it is fixed |
-
2020
- 2020-11-06 CN CN202022541490.XU patent/CN213562245U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114624838A (en) * | 2022-03-25 | 2022-06-14 | 安徽科瑞思创晶体材料有限责任公司 | TGG laser isolator convenient to it is fixed |
| CN114624838B (en) * | 2022-03-25 | 2023-12-05 | 安徽科瑞思创晶体材料有限责任公司 | TGG laser isolator convenient to it is fixed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213562245U (en) | Free space isolator is anchor clamps for fixing | |
| CN211739003U (en) | Angle modulation mechanism of lamps and lanterns | |
| CN211171680U (en) | Steel structure for fixing sound barrier unit plate | |
| CN209036363U (en) | A kind of stationary fixture for pcb board production | |
| CN208358644U (en) | A kind of measuring clamping device of guide sleeve | |
| CN216976299U (en) | Base of laser demarcation device | |
| CN215854695U (en) | Supporting device with adjustable fixed posture and orientation | |
| CN214948627U (en) | Airport square is with high pole lamp convenient to angle regulation | |
| CN210909706U (en) | Fixed tool of hardware with adjustable angle | |
| CN209638708U (en) | A kind of three shaft coupling pieces for mirror surface canopy of the heavens LED display | |
| CN209691760U (en) | A kind of spin opto-electronic device | |
| CN208164329U (en) | A kind of leaded light Board position adjusting mounting device | |
| CN211136844U (en) | A anchor clamps for automobile cover production | |
| CN207462622U (en) | A kind of Multifunctional sports time set | |
| CN217205660U (en) | Parking stall is with portable installation formula car stop | |
| CN217677287U (en) | Deposition target clamp and lump making machine | |
| CN218984545U (en) | A positioning block for easy installation | |
| CN221506249U (en) | Optical fiber test fixture with adjustable clamping force | |
| CN222244544U (en) | Fixed limit device | |
| CN220110213U (en) | Wrist fixing plate for transfusion | |
| CN220246721U (en) | Supporting device for sound barrier installation | |
| CN210744134U (en) | Antenna connection structure | |
| CN216480856U (en) | Installation control device convenient to install | |
| CN217227588U (en) | Fixing device for simulating missile transportation | |
| CN213872006U (en) | Multifunctional sound level meter with fixing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |