CN209036395U - A kind of fixed device of SFP optical module convenient for assembling - Google Patents
A kind of fixed device of SFP optical module convenient for assembling Download PDFInfo
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- CN209036395U CN209036395U CN201821980903.0U CN201821980903U CN209036395U CN 209036395 U CN209036395 U CN 209036395U CN 201821980903 U CN201821980903 U CN 201821980903U CN 209036395 U CN209036395 U CN 209036395U
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Abstract
The utility model discloses a kind of fixed devices of SFP optical module convenient for assembling, including fixed platform, mounting box is fixed on the outer wall of the fixed platform side, the inner wall two sides of the mounting box are inlaid with first bearing, shading cloth is wound on the outer wall of bull stick between the wind spring, the end of the shading cloth is equipped with pull rod through the top surface of mounting box, threaded rod is mounted in the inner ring of the second bearing, internal screw thread block is bolted on the outer wall of the threaded rod, the inside of the cavity slidably connects L-type clamping plate, cavity outer wall two sides are symmetrically bolted with bolt, the internal slide of the T-type sliding slot is connected with T-type link block, the end of the T-type link block is fixedly connected with internal screw thread block, the utility model is convenient for that assembling is fixed to SFP optical module of different sizes, have very simultaneously Good blocks function, effectively prevent non-assembler touching that part is caused to be lost, influences subsequent assembling.
Description
Technical field
The utility model relates to SFP optical module technical fields, and in particular to a kind of SFP optical module fixation convenient for assembling
Device.
Background technique
Optical module is made of opto-electronic device, functional circuit and optical interface etc., and opto-electronic device includes emitting and receiving two
Part；Briefly, the effect of optical module is exactly photoelectric conversion, and transmitting terminal converts electrical signals into optical signal, is passed by optical fiber
After sending, optical signal is converted into electric signal again by receiving end；The transmitting terminal of optical module converts electrical signals into optical signal, receiving end handle
Optical signal is converted to electric signal.Optical module is classified according to packing forms, common are SFP, SFP+, SFF, gigabit Ethernet road circle
Face converter (GBIC) etc.；Emitting portion is: the driving half after internal driving chip processing of the electric signal of one constant bit rate of input
Conductor laser (LD) or light emitting diode (LED) launch the modulated optical signal of respective rate, internal to have optical power certainly
Dynamic control circuit makes the optical signal power of output keep stablizing；Receiving portion is: after the optical signal input module of a constant bit rate by
Optical detection diode is converted to electric signal, the electric signal of output phase code rate after preamplifier.
Currently, convenient for the fixed device of SFP optical module of assembling, when being not easy to SFP optical module assembling of different sizes
It is clamped fixation, use is inflexible, conveniently, while fixed device is when not in use, does not block, is easy to cause inoperative
Personnel, which touch, influences subsequent assembling.
Utility model content
The purpose of this utility model is to provide a kind of fixed devices of SFP optical module convenient for assembling, on solving
The fixed device of the SFP optical module convenient for assembling mentioned in background technique is stated, is not easy to SFP optical module group of different sizes
It is clamped fixation when dress, use is inflexible, conveniently, while fixed device is when not in use, does not block, is easy to cause non-
Staff touches the problems such as influencing subsequent assembling.
To achieve the above object, the utility model provides the following technical solutions: a kind of solid convenient for the SFP optical module use of assembling
Determine device, including fixed platform, the bottom of the fixed platform is fixedly installed with supporting leg, consolidates on the outer wall of the fixed platform side
Surely there is mounting box, the inner wall two sides of the mounting box are inlaid with first bearing, are equipped between the inner ring of the first bearing
Bull stick, the outer wall both ends of the bull stick are mounted on wind spring, are located on the outer wall of bull stick between the wind spring and are wound with shading cloth,
The end of the shading cloth is equipped with pull rod through the top surface of mounting box, and two sides are symmetrically inlayed inside the top surface of the fixed platform
There is second bearing, threaded rod is mounted in the inner ring of the second bearing, is bolted with interior spiral shell on the outer wall of the threaded rod
Line block is respectively and fixedly provided with transverse slat on the opposite outer wall of the internal screw thread block, and the inside of the transverse slat offers cavity, the cavity
Inside slidably connect L-type clamping plate, cavity outer wall two sides are symmetrically bolted with bolt, the top surface of the fixed platform
It is respectively and fixedly provided with riser positioned at the opposite side of threaded rod, T-type sliding slot is offered on the outer wall of the riser, the T-type sliding slot
Internal slide is connected with T-type link block, and the end of the T-type link block is fixedly connected with internal screw thread block.
Preferably, the top edge of the fixed platform is respectively and fixedly provided with convex edge in three weeks.
Preferably, the outer wall middle position of the pull rod is fixed with pull ring, the other side top edge of the fixed platform
It is fixed with the hook to match with pull ring.
Preferably, the top surface of the threaded rod is equipped with handler, and the surface of the handler offers anti-skid chequer.
Preferably, the bottom of the L-type clamping plate passes through glue and is adhesive with rubber pad.
Preferably, the supporting leg is at least provided with four groups, and four groups of supporting legs are to be symmetrical arranged two-by-two.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is convenient for being fixed assembling to SFP optical module of different sizes, while having and blocking well
Function effectively prevent non-assembler touching that part is caused to be lost, influences subsequent assembling；
2, the utility model is by being added threaded rod, second bearing, internal screw thread block, transverse slat, cavity, L-type clamping plate and spiral shell
The setting of bolt, can be in order to be fixed assembling to SFP optical module of different sizes, and use is more flexible and convenient；
3, the utility model, can be not by the setting of addition mounting box, first bearing, bull stick, wind spring and shading cloth
By pulling pull rod when use, then pull ring is articulated on hook outer wall, fixed device is hidden by shading cloth in this way
Gear can prevent non-assembler touching from part missing being caused to influence assembling.
Detailed description of the invention
Fig. 1 is the main view the schematic diagram of the section structure of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the top view of the utility model；
Fig. 4 is the mounting box profile stretch-out view of the utility model.
In figure: 1, fixed platform；2, supporting leg；3, mounting box；4, first bearing；5, bull stick；6, wind spring；7, shading cloth；8,
Pull rod；9, second bearing；10, threaded rod；11, internal screw thread block；12, transverse slat；13, L-type clamping plate；14, bolt；15, riser；
16, T-type sliding slot；17, T-type link block；18, convex edge；19, pull ring；20, it links up with；21, handler；22, cavity；23, rubber pad.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution as shown in Figs 1-4, a kind of solid convenient for the SFP optical module use of assembling
Determine device, including fixed platform 1, the bottom of the fixed platform 1 is fixedly installed with supporting leg 2, the 1 side outer wall of fixed platform
On be fixed with mounting box 3, the inner wall two sides of the mounting box 3 are inlaid with first bearing 4, the inner ring of the first bearing 4 it
Between bull stick 5 is installed, the outer wall both ends of the bull stick 5 are mounted on wind spring 6, are located on the outer wall of bull stick 5 between the wind spring 6
It is wound with shading cloth 7, the end of the shading cloth 7 is equipped with pull rod 8, the top of the fixed platform 1 through the top surface of mounting box 3
Two sides are symmetrically inlaid with second bearing 9 inside face, and threaded rod 10, the screw thread are mounted in the inner ring of the second bearing 9
It is bolted with internal screw thread block 11 on the outer wall of bar 10, is respectively and fixedly provided with transverse slat 12 on the opposite outer wall of the internal screw thread block 11, it is described
The inside of transverse slat 12 offers cavity 22, and the threaded hole to match with bolt 14, the cavity are opened up on the outer wall of cavity 22
22 inside slidably connects L-type clamping plate 13, and the inner wall end of cavity 22 and the end of L-type clamping plate 13 are provided with phase
Matched limited block, the 22 outer wall two sides of cavity are symmetrically bolted with bolt 14, and the top surface of the fixed platform 1 is located at threaded rod
10 opposite side is respectively and fixedly provided with riser 15, and T-type sliding slot 16 is offered on the outer wall of the riser 15, the T-type sliding slot 16
Internal slide is connected with T-type link block 17, and the end of the T-type link block 17 is fixedly connected with internal screw thread block 11.
Specifically, the top edge of the fixed platform 1 is respectively and fixedly provided with convex edge 18 in three weeks, it can prevent parts from falling
It falls, causes to lose.
Specifically, the outer wall middle position of the pull rod 8 is fixed with pull ring 19, the other side top of the fixed platform 1
Edge is fixed with the hook 20 to match with pull ring 19, facilitates 7 pairs of shading cloth fixed devices into blocking, effectively prevents non-assembling
Personnel's touching.
Specifically, the top surface of the threaded rod 10 is equipped with handler 21, the surface of the handler 21 offers anti-skidding
Line increases the frictional force between hand, makes to rotate enhanced convenience under the action of handler 21.
Specifically, the bottom of the L-type clamping plate 13, which passes through glue, is adhesive with rubber pad 23, can prevent in this way pair
SFP optical module is clamped fixation and causes surface damage.
Specifically, the supporting leg 2 is at least provided with four groups, and four groups of supporting legs 2 are to be symmetrical arranged two-by-two, in this way can be to have
Fixed device is placed, makes to place more stable.
Working principle: in use, by pulling L-type clamping plate 13, can will be made according to the size of the SFP optical module of assembling
L-type clamping plate 13 is stretched out from the cavity 22 of 12 inner wall of transverse slat, and then L-type clamping plate 13 is fixed by bolt 14, this
When handler 21 rotated by second bearing 9, at this moment internal screw thread block 11 passes through the T-type link block 17 that is fixedly connected, in riser 15
Internal T-type sliding slot 16 is slided, so that internal screw thread block 11, which moves down, will be placed on the SFP optical mode of 1 top surface of fixed platform
Block part or bottom plate are fixed, and can make solid in order to which SFP optical module part of different sizes or bottom plate are fixed in this way
It is fixed more flexible and convenient, assemble enhanced convenience；
It at this moment can be by the pull rod 8 of pulling 1 one end mounting box of fixed platform, 3 top surface, in mounting box 3 when not assembling
Under the action of first bearing 4 and wind spring 6 on wall, makes to be located at shading cloth 7 on 5 outer wall of bull stick and stretch out, block in fixed device
Then pull ring 19 on 8 outer wall of pull rod is articulated on the outer wall of hook 20 by surface, blocking in this way to fixed platform can be with
Preventing non-assembler touching from part being caused to be lost influences subsequent assembling, pull ring 19 can be removed when needing to assemble in wind spring
It will be in the winding to the outer wall of bull stick 5 of shading cloth 7 under 6 spring effect.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of SFP optical module convenient for assembling fixed device, including fixed platform (1), it is characterised in that: the fixation is flat
The bottom of platform (1) is fixedly installed with supporting leg (2), is fixed with mounting box (3), the peace on the outer wall of fixed platform (1) side
The inner wall two sides of mounted box (3) are inlaid with first bearing (4), are equipped with bull stick (5) between the inner ring of the first bearing (4),
The outer wall both ends of the bull stick (5) are mounted on wind spring (6), are wound on the outer wall of bull stick (5) between the wind spring (6)
The end of shading cloth (7), the shading cloth (7) is equipped with pull rod (8) through the top surface of mounting box (3), the fixed platform (1)
Top surface inside two sides be symmetrically inlaid with second bearing (9), be mounted on threaded rod in the inner ring of the second bearing (9)
(10), it is bolted with internal screw thread block (11) on the outer wall of the threaded rod (10), on the opposite outer wall of the internal screw thread block (11)
It is respectively and fixedly provided with transverse slat (12), the inside of the transverse slat (12) offers cavity (22), and the inside of the cavity (22) is slided
It is connected with L-type clamping plate (13), cavity (22) the outer wall two sides are symmetrically bolted with bolt (14), the fixed platform (1)
The opposite side that top surface is located at threaded rod (10) is respectively and fixedly provided with riser (15), and it is sliding that T-type is offered on the outer wall of the riser (15)
The internal slide of slot (16), the T-type sliding slot (16) is connected with T-type link block (17), the end of the T-type link block (17) with
Internal screw thread block (11) is fixedly connected.
2. a kind of fixed device of SFP optical module convenient for assembling according to claim 1, it is characterised in that: described solid
Top edge three weeks of fixed platform (1) are respectively and fixedly provided with convex edge (18).
3. a kind of fixed device of SFP optical module convenient for assembling according to claim 1, it is characterised in that: the drawing
The outer wall middle position of bar (8) is fixed with pull ring (19), and the other side top edge of the fixed platform (1) is fixed with and pull ring
(19) hook (20) to match.
4. a kind of fixed device of SFP optical module convenient for assembling according to claim 1, it is characterised in that: the spiral shell
The top surface of rasp bar (10) is equipped with handler (21), and the surface of the handler (21) offers anti-skid chequer.
5. a kind of fixed device of SFP optical module convenient for assembling according to claim 1, it is characterised in that: the L-type
The bottom of clamping plate (13) passes through glue and is adhesive with rubber pad (23).
6. a kind of fixed device of SFP optical module convenient for assembling according to claim 1, it is characterised in that: the branch
Leg (2) is at least provided with four groups, and four groups of supporting legs (2) are to be symmetrical arranged two-by-two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821980903.0U CN209036395U (en) | 2018-11-30 | 2018-11-30 | A kind of fixed device of SFP optical module convenient for assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821980903.0U CN209036395U (en) | 2018-11-30 | 2018-11-30 | A kind of fixed device of SFP optical module convenient for assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209036395U true CN209036395U (en) | 2019-06-28 |
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ID=67043679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821980903.0U Active CN209036395U (en) | 2018-11-30 | 2018-11-30 | A kind of fixed device of SFP optical module convenient for assembling |
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| Country | Link |
|---|---|
| CN (1) | CN209036395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002381A (en) * | 2019-12-31 | 2020-04-14 | 安徽傲宇数控科技有限公司 | Vertical corner clamping platform of plate-shaped material for split gantry water cutting |
-
2018
- 2018-11-30 CN CN201821980903.0U patent/CN209036395U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002381A (en) * | 2019-12-31 | 2020-04-14 | 安徽傲宇数控科技有限公司 | Vertical corner clamping platform of plate-shaped material for split gantry water cutting |
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