CN210982848U - Clamping-locking type working area optical fiber coupler - Google Patents
Clamping-locking type working area optical fiber coupler Download PDFInfo
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- CN210982848U CN210982848U CN201922389707.7U CN201922389707U CN210982848U CN 210982848 U CN210982848 U CN 210982848U CN 201922389707 U CN201922389707 U CN 201922389707U CN 210982848 U CN210982848 U CN 210982848U
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- coupler
- supporting
- coupler body
- fixedly connected
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Abstract
The utility model relates to a coupler technical field just discloses a locking-type workspace fiber coupler, including protecting box, coupler body and case lid, the bottom of coupler body and the inside swing joint of protecting box, the top swing joint of hinge and protecting box is passed through to the rear side of case lid, the inside of protecting box is including two arc backup pads, two bracing pieces and two supporting shoes. This card locking-type workspace fiber coupler, through being provided with the protective housing for the inside at the protective housing can be placed to the coupler body, protect the surface of coupler body through the protective housing, then through being provided with the arc backup pad, bracing piece and supporting shoe, can support the bottom of coupler body, and the elastic force effect through supporting spring can cushion the protection to the bottom of coupler body, prevent that the coupler body from putting into the direct rigid structure contact collision with the protective housing behind the inside of protective housing and appearing damaging.
Description
Technical Field
The utility model relates to a coupler technical field specifically is a locking-type workspace fiber coupler.
Background
In a microwave system, one path of microwave power is often divided into several paths in proportion, which is a problem of power distribution. The element for realizing the function is called a power distribution component, namely a coupler, and mainly comprises the following components: directional couplers, power splitters, and various microwave branching devices.
Some existing couplers are mainly fixedly installed through some fasteners, the protection effect of the surface of the coupler in the process of working is not good, the device is easy to damage due to the external severe environment in the using process, the service life of the device is shortened, and therefore a clamping type working area optical fiber coupler is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a locking-type workspace fiber coupler possesses and is convenient for fix the coupler, and can be convenient for protect advantages such as the surface of coupler, has solved the problem that proposes among the above-mentioned background art.
(II) technical scheme
The utility model provides a following technical scheme: the utility model provides a snap-lock formula workspace fiber coupler, includes protecting box, coupler body and case lid, the inside swing joint of the bottom of coupler body and protecting box, the top swing joint of hinge and protecting box is passed through to the rear side of case lid, the inside of protecting box is including two arc backup pads, two bracing pieces and two supporting shoes, two the bottom of arc backup pad respectively with the left side and the right side fixed connection of the interior diapire of protecting box, the bottom of bracing piece and the top fixed connection of arc backup pad, two the bottom of supporting shoe respectively with the top fixed connection of two bracing pieces, the interior roof fixedly connected with supporting spring of arc backup pad, supporting spring's bottom and the interior diapire fixed connection of protecting box.
The dead slot has all been seted up to the bottom of protective housing left and right sides inner wall, two the inside of dead slot all includes montant, activity ring, connecting rod and connecting block, the top and the bottom of montant respectively with the interior roof and the interior bottom wall fixed connection of dead slot, the inside of activity ring and the side surface sliding connection of montant, the one end of connecting rod and the side surface fixed connection of activity ring, one side of connecting block and one side fixed connection of supporting shoe, one side fixed connection of supporting shoe is kept away from to the other end of connecting rod and connecting block.
Preferably, the inside of the protective box comprises a supporting cushion pad, the bottom of the supporting cushion pad is fixedly connected with the inner bottom wall of the protective box, and the bottom of the coupler body is overlapped with the top of the supporting cushion pad.
Preferably, a movable groove is formed in one side of the empty groove, and the side surface of the connecting rod is movably connected with the inside of the movable groove.
Preferably, the left side of the coupler body is fixedly connected with an input connector, the right side of the coupler body is fixedly connected with an output connector, and the front side of the coupler body is fixedly connected with a coupling connector.
Preferably, the box cover comprises a squeezing pad inside, the bottom of the squeezing pad is in lap joint with the top of the coupler body, a groove is formed in the top of the box cover, and a handle is movably connected inside the groove.
Preferably, the front surface of the box cover is connected with the top of the front surface of the protective box through a buckle.
Compared with the prior art, the utility model provides a snap-lock formula workspace fiber coupler possesses following beneficial effect:
1. this card locking-type workspace fiber coupler, through being provided with the protective housing for the inside at the protective housing can be placed to the coupler body, protect the surface of coupler body through the protective housing, then through being provided with the arc backup pad, bracing piece and supporting shoe, can support the bottom of coupler body, and the elastic force effect through supporting spring can cushion the protection to the bottom of coupler body, prevent that the coupler body from putting into the direct rigid structure contact collision with the protective housing behind the inside of protective housing and appearing damaging.
2. This card locking-type workspace fiber coupler, through setting up the dead slot, the inside of dead slot is provided with the montant, activity ring sum connecting rod, when the supporting shoe appears the oscilaltion because expanding spring's elastic force effect, the activity ring can carry out the oscilaltion on the surface of montant for the connecting block keeps carrying out the oscilaltion in vertical direction, the skew appears in the position of preventing device at the in-process supporting shoe that uses, then through being provided with the extrusion pad, can carry out buffer protection to the top of coupler body after the case lid is closed.
Drawings
FIG. 1 is a sectional view of the present invention;
FIG. 2 is a top view of the protection box of the present invention in an opened state;
fig. 3 is an enlarged view of a structure shown in fig. 1 according to the present invention.
Wherein: 1. a protective box; 2. a support cushion; 3. a coupler body; 4. a box cover; 5. an arc-shaped support plate; 6. a support bar; 7. a support block; 8. a support spring; 9. an empty groove; 10. a vertical rod; 11. a movable ring; 12. a connecting rod; 13. connecting blocks; 14. a movable groove; 15. an input connector; 16. an output connector; 17. a coupling joint; 18. pressing the cushion; 19. a handle; 20. and (5) buckling.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a latch-type optical fiber coupler for a working area comprises a protective box 1, a coupler body 3 and a box cover 4, wherein the protective box 1 comprises a supporting cushion 2 inside, the bottom of the supporting cushion 2 is fixedly connected with the inner bottom wall of the protective box 1, the bottom of the coupler body 3 is overlapped with the top of the supporting cushion 2, the bottom of the coupler body 3 is movably connected with the inside of the protective box 1, the rear side of the box cover 4 is movably connected with the top of the protective box 1 through a hinge, the protective box 1 comprises two arc-shaped supporting plates 5, two supporting rods 6 and two supporting blocks 7 inside, the bottoms of the two arc-shaped supporting plates 5 are respectively fixedly connected with the left side and the right side of the inner bottom wall of the protective box 1, the bottom ends of the supporting rods 6 are fixedly connected with the top of the arc-shaped supporting plates 5, and the bottoms of the two supporting blocks 7 are, the interior roof fixedly connected with supporting spring 8 of arc backup pad 5, the bottom of supporting spring 8 and the interior bottom wall fixed connection of protective housing 1.
The bottom of the inner walls of the left side and the right side of the protective box 1 are respectively provided with an empty groove 9, the two empty grooves 9 respectively comprise a vertical rod 10, a movable ring 11, a connecting rod 12 and a connecting block 13, the top end and the bottom end of the vertical rod 10 are respectively fixedly connected with the inner top wall and the inner bottom wall of the empty groove 9, the inside of the movable ring 11 is slidably connected with the side surface of the vertical rod 10, one end of the connecting rod 12 is fixedly connected with the side surface of the movable ring 11, one side of the connecting block 13 is fixedly connected with one side of the supporting block 7, the other end of the connecting rod 12 is fixedly connected with one side of the connecting block 13 away from the supporting block 7, one side of the empty groove 9 is provided with a movable groove 14, the side surface of the connecting rod 12 is movably connected with the inside of the movable groove 14, the left side of the coupler body 3 is fixedly connected with an, the inside of case lid 4 is including squeezing the pad 18, and the bottom of squeezing the pad 18 and the top overlap joint of coupler body 3, and the top of case lid 4 is seted up flutedly, and the inside swing joint of recess has handle 19, and the front of case lid 4 is connected with the positive top of protective housing 1 through buckle 20.
When using, through being provided with protective housing 1, place coupler body 3 in protective housing 1's inside, protect coupler body 3's surface through protective housing 1, then through being provided with arc backup pad 5, bracing piece 6 and supporting shoe 7, can support coupler body 3's bottom, and the elastic action through supporting spring 8 can cushion the protection to coupler body 3's bottom, prevent that coupler body 3 from putting into behind protective housing 1's the inside direct rigid structure contact collision with protective housing 1 inside and appearing damaging, protect coupler body 3's surface effectively, and then prolonged the live time of the device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a latch-type workspace fiber coupler, includes protecting box (1), coupler body (3) and case lid (4), its characterized in that: the bottom of the coupler body (3) is movably connected with the inside of the protective box (1), the rear side of the box cover (4) is movably connected with the top of the protective box (1) through a hinge, the protective box (1) comprises two arc-shaped supporting plates (5), two supporting rods (6) and two supporting blocks (7), the bottoms of the two arc-shaped supporting plates (5) are fixedly connected with the left side and the right side of the inner bottom wall of the protective box (1) respectively, the bottom ends of the supporting rods (6) are fixedly connected with the top of the arc-shaped supporting plates (5), the bottoms of the two supporting blocks (7) are fixedly connected with the top ends of the two supporting rods (6) respectively, the inner top wall of the arc-shaped supporting plate (5) is fixedly connected with a supporting spring (8), and the bottom end of the supporting spring (8) is fixedly connected with the inner bottom wall of the protective box (1;
empty groove (9), two have all been seted up to the bottom of protective housing (1) left and right sides inner wall the inside of empty groove (9) all includes montant (10), activity ring (11), connecting rod (12) and connecting block (13), the top and the bottom of montant (10) respectively with the interior roof and the interior bottom wall fixed connection of empty groove (9), the inside of activity ring (11) and the side surface sliding connection of montant (10), the one end of connecting rod (12) and the side surface fixed connection of activity ring (11), one side of connecting block (13) and one side fixed connection of supporting shoe (7), one side fixed connection of supporting shoe (7) is kept away from with connecting block (13) to the other end of connecting rod (12).
2. The latch-type work area fiber optic coupler of claim 1, wherein: the protection box comprises a protection box body (1), wherein a supporting cushion pad (2) is arranged in the protection box body (1), the bottom of the supporting cushion pad (2) is fixedly connected with the inner bottom wall of the protection box body (1), and the bottom of the coupler body (3) is in lap joint with the top of the supporting cushion pad (2).
3. The latch-type work area fiber optic coupler of claim 1, wherein: a movable groove (14) is formed in one side of the empty groove (9), and the side surface of the connecting rod (12) is movably connected with the inside of the movable groove (14).
4. The latch-type work area fiber optic coupler of claim 1, wherein: the left side fixedly connected with input joint (15) of coupler body (3), the right side fixedly connected with output joint (16) of coupler body (3), the front fixedly connected with coupling joint (17) of coupler body (3).
5. The latch-type work area fiber optic coupler of claim 1, wherein: the novel coupler is characterized in that a squeezing pad (18) is arranged inside the box cover (4), the bottom of the squeezing pad (18) is in lap joint with the top of the coupler body (3), a groove is formed in the top of the box cover (4), and a handle (19) is movably connected inside the groove.
6. The latch-type work area fiber optic coupler of claim 1, wherein: the front surface of the box cover (4) is connected with the top of the front surface of the protective box (1) through a buckle (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922389707.7U CN210982848U (en) | 2019-12-26 | 2019-12-26 | Clamping-locking type working area optical fiber coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922389707.7U CN210982848U (en) | 2019-12-26 | 2019-12-26 | Clamping-locking type working area optical fiber coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210982848U true CN210982848U (en) | 2020-07-10 |
Family
ID=71454698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922389707.7U Active CN210982848U (en) | 2019-12-26 | 2019-12-26 | Clamping-locking type working area optical fiber coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210982848U (en) |
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2019
- 2019-12-26 CN CN201922389707.7U patent/CN210982848U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: Room 7015, 7 / F, building A1, 8 Bailongjiang East Street, Jianye District, Nanjing City, Jiangsu Province 210000 Patentee after: United Technology Co.,Ltd. Address before: Room 410, building 2, Yingtian Zhihui Industrial Park, 780 Yingtian street, Jianye District, Nanjing City, Jiangsu Province 210000 Patentee before: United Technology Jiangsu Co.,Ltd. |