CN209086493U - SC either simplex one cassette adapter - Google Patents
SC either simplex one cassette adapter Download PDFInfo
- Publication number
- CN209086493U CN209086493U CN201821454297.9U CN201821454297U CN209086493U CN 209086493 U CN209086493 U CN 209086493U CN 201821454297 U CN201821454297 U CN 201821454297U CN 209086493 U CN209086493 U CN 209086493U
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- positioning column
- simplex
- high block
- fixed high
- shell
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Abstract
The utility model discloses a kind of SC either simplex one cassette adapters, comprising: shell and end cap, the shell is in open rectangular-shaped, the shell includes roof, bottom wall, connect the two sidewalls of roof and bottom wall, the transverse ends of the shell are equipped with opening, the end cap is installed on the opening of shell, two positioning columns that the bottom wall is equipped with two pairs of anti-hook claws and is located between two pairs of anti-hook claws, each pair of anti-hook claw is symmetrical arranged along the cross central line of roof, the anti-hook claw is for being clipped to the external circuit board, the positioning column is used for the location hole being inserted on the external circuit board, the fixed high block extended downwardly from bottom wall is wherein provided only between described two positioning columns, described two positioning columns share the fixed high block, the fixed mounting height of the high block to position SC either simplex one cassette adapter, to It can be stably installed to the external circuit board, improve packing density in same space.
Description
Technical field
The utility model relates to a kind of optical communication component more particularly to a kind of SC either simplex one cassette adapters.
Background technique
The installation of existing adapter and pcb board is that first adapter is installed on a plastic stent, then by plastic stent
It is installed to pcb board.Such structure is complicated, high production cost.
The prior art relevant to the utility model please refers to the Chinese Patent No. of bulletin on December 01st, 2017
CN206696474U patent, it discloses a kind of SC either simplex one cassette adapters comprising: shell and end cap, it is described outer
Shell is rectangular-shaped in opening, and the shell includes roof, bottom wall, the two sidewalls for connecting roof and bottom wall, the transverse direction two of the shell
End is equipped with opening, and the end cap is installed on the opening of shell；The bottom wall sets there are two anti-hook claw and is located at two anti-hooks
Positioning column between claw, described two anti-hook claws are symmetrical arranged along the cross central line of roof, and the anti-hook claw is used for
It is clipped to the external circuit board, the positioning column is used for the location hole being inserted on the external circuit board, wherein the SC either simplex is integrated
Cassette adapter further includes the fixed high block being arranged on bottom wall to location and installation height, and the fixed high block is sealed around a surrounding is formed
Space is closed, the positioning column position is set to enclosure space, and extends downwardly beyond fixed high block, and fixed high block can guarantee SC either simplex one
Cassette adapter stablizes installation.
The setting of such claw, when clamp plate type SC type fiber adapter is installed to the external circuit board, in specific products,
It may cannot be used because of insufficient space.
Utility model content
It is suitable that technical problem to be solved by the utility model is to provide a kind of SC either simplex one cassettes that packing density is high
Orchestration.
In order to solve the above technical problems, the first technical solution of the utility model is:
A kind of SC either simplex one cassette adapter comprising: shell and end cap, the shell is rectangular-shaped in opening, described
Shell includes roof, bottom wall, the two sidewalls for connecting roof and bottom wall, and the transverse ends of the shell are equipped with opening, the end cap
It is installed on the opening of shell, the bottom wall be equipped with two pairs of anti-hook claws and be located between two pairs of anti-hook claws two are fixed
Position column, each pair of anti-hook claw are symmetrical arranged along the cross central line of roof, and the anti-hook claw is used to be clipped to the external circuit board,
The positioning column is used for the location hole being inserted on the external circuit board, wherein being provided only with one between described two positioning columns the bottom of from
The fixed high block that wall extends downwardly, described two positioning columns share the fixed high block, and the fixed high block is to position SC either simplex one
The mounting height of cassette adapter.
Further, described two positioning columns include the first positioning column and the second positioning column for being spaced apart from each other setting, described
The distance of fixed high the first positioning column of block distance is equidistant with fixed high second positioning column of block distance.
Further, the SC either simplex one cassette adapter is additionally provided with the second fixed height on the outside of the first positioning column
Block, the described second fixed high block and fixed high block are located at the two opposite sides of the first positioning column.
Further, the SC either simplex one cassette adapter is additionally provided with the fixed height of the third on the outside of the second positioning column
Block, the third determines high block and fixed high block is located at the two opposite sides of the second positioning column.
Further, the positioning column be cylindrical body, on the circle quarterline of its cylinder outer wall, be respectively set there are four
Raised line.
Further, for the raised line along the round and smooth extension of arc-shaped surface of positioning column, the raised line is in arc-shaped.
Compared with prior art, the utility model at least has having the beneficial effect that: due to being provided only between two positioning columns
One fixed high block extended downwardly from bottom wall, described two positioning columns share the fixed high block, so that it can be stably installed
To the external circuit board, packing density is improved in same space.
Detailed description of the invention
Fig. 1 is the perspective view of SC either simplex one cassette adapter.
Fig. 2 is the perspective view that SC either simplex one cassette adapter as shown in Figure 1 removes end cap.
Fig. 3 is the bottom view of SC either simplex one cassette adapter as shown in Figure 2.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 1 to Figure 3, a kind of SC either simplex one cassette adapter 100 of the utility model comprising: 1 He of shell
End cap 2.
Shell 1 is in open rectangular-shaped, two sides of the shell 1 including roof 11, bottom wall 12, connection roof 11 and bottom wall 12
The transverse ends of wall 13, the shell 1 are equipped with opening 14.The end cap 2 is installed at the opening 14 of shell.The bottom wall 12 is set
Two positioning columns 4 for having two pairs of anti-hook claws 3 and being located between two pairs of anti-hook claws 3, described two anti-hook claws 3 are along top
The cross central line of wall 11 is symmetrical arranged, and the anti-hook claw 3 is for being clipped to the external circuit board, and the positioning column 4 is for inserting
Enter the positioning hole to the external circuit board.
The fixed high block 51 extended downwardly from bottom wall 12, described two positioning are provided only between described two positioning columns 4
Column 4 shares the fixed high block 51, the fixed mounting height of the high block 51 to position SC either simplex one cassette adapter 100.Institute
Stating two positioning columns 4 includes being spaced apart from each other the first positioning column 41 and the second positioning column 42 of setting, fixed high 51 distance of block the
The distance of one positioning column 41 is equidistant with fixed high 51 second positioning column of distance 42 of block.The SC either simplex one cassette is suitable
Orchestration 100 is additionally provided with the second fixed high block 52 positioned at 41 outside of the first positioning column, the described second fixed high block 52 and fixed high block 51
In the two opposite sides of the first positioning column 41.The distance of described second fixed high 52 the first positioning column of distance 41 of block be less than fixed high block 51 away from
With a distance from the first positioning column 41.The length of described second fixed high block 52 is greater than the length of fixed high block 51.
The third that the SC either simplex one cassette adapter 100 is additionally provided with positioned at 42 outside of the second positioning column determines high block 53,
The fixed high block 53 of the third is located at the two opposite sides of the second positioning column 42 with fixed high block 51.The third determines high 53 distance second of block
The distance of positioning column 42 is less than the distance that fixed high 51 distance second of block positions 42 columns.It is fixed that the length that the third determines high block 53 is greater than
The length of high block 51.
Each positioning column 4 is cylindrical body, on the circle quarterline of its cylinder outer wall, is respectively set there are four raised line 43.
For the raised line 43 along the round and smooth extension of arc-shaped surface of positioning column 4, the raised line 43 is in arc-shaped.The height of the positioning column 4 with
The height of anti-hook claw 3 is consistent.The positioning column 4 is equipped with the cylindrical hole 44 positioned at its axle center, and the cylindrical hole 44 runs through outward
The free terminal of positioning column 4.
Anti- hook claw 3 is perpendicular to the bottom wall 12 of shell, and the inside intersection of anti-hook claw 3 and bottom wall 12 is provided with chamfering
6.The anti-hook claw 3 includes from the vertical portion that bottom wall 12 extends downwardly 31 and from vertical portion 31 to the button extended far from bottom wall 12
Conjunction portion 32.The buckling parts 32 is inclined ramp.
Compared with prior art, due to being provided only with the fixed high block extended downwardly from bottom wall 12 between two positioning columns 4
51, described two positioning columns 4 share the fixed high block 51, so that it can be stably installed to the external circuit board, same
Space improves packing density.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without creative labor, made various transformation are all fallen within the protection scope of the utility model.
Claims (6)
1. a kind of SC either simplex one cassette adapter comprising: shell and end cap, the shell is rectangular-shaped in opening, described outer
Shell includes roof, bottom wall, the two sidewalls for connecting roof and bottom wall, and the transverse ends of the shell are equipped with opening, the end cap peace
Opening loaded on shell, two positioning that the bottom wall is equipped with two pairs of anti-hook claws and is located between two pairs of anti-hook claws
Column, each pair of anti-hook claw are symmetrical arranged along the cross central line of roof, and the anti-hook claw is for being clipped to the external circuit board, institute
State location hole of the positioning column for being inserted on the external circuit board, it is characterised in that: be provided only with one between described two positioning columns
A fixed high block extended downwardly from bottom wall, described two positioning columns share the fixed high block, and the fixed high block is mono- to position SC
The mounting height of work one cassette adapter.
2. SC either simplex one cassette adapter as described in claim 1, it is characterised in that: described two positioning columns include mutual
Spaced first positioning column and the second positioning column, the distance of fixed high first positioning column of block distance and the fixed high block away from
From being equidistant for the second positioning column.
3. SC either simplex one cassette adapter as claimed in claim 2, it is characterised in that: the SC either simplex one cassette adaptation
Device is additionally provided with the second fixed high block on the outside of the first positioning column, and the described second fixed high block and fixed high block are located at the first positioning column
Two opposite sides.
4. SC either simplex one cassette adapter as claimed in claim 3, it is characterised in that: the SC either simplex one cassette adaptation
Device is additionally provided with the third on the outside of the second positioning column and determines high block, and the third determines high block and fixed high block is located at the second positioning column
Two opposite sides.
5. SC either simplex one cassette adapter as claimed in claim 4, it is characterised in that: the positioning column is cylindrical body,
On the circle quarterline of its cylinder outer wall, it is respectively set there are four raised line.
6. SC either simplex one cassette adapter as claimed in claim 5, it is characterised in that: circular arc of the raised line along positioning column
The round and smooth extension in surface, the raised line are in arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454297.9U CN209086493U (en) | 2018-09-06 | 2018-09-06 | SC either simplex one cassette adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454297.9U CN209086493U (en) | 2018-09-06 | 2018-09-06 | SC either simplex one cassette adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209086493U true CN209086493U (en) | 2019-07-09 |
Family
ID=67115899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821454297.9U Active CN209086493U (en) | 2018-09-06 | 2018-09-06 | SC either simplex one cassette adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209086493U (en) |
-
2018
- 2018-09-06 CN CN201821454297.9U patent/CN209086493U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 695 Changjiang Road, Suzhou High-tech Zone, Jiangsu Province Patentee after: Suzhou TFC Optical Communication Co., Ltd. Address before: High tech Zone Suzhou city Jiangsu province 215000 Yinzhu Road No. 17 Patentee before: Suzhou TFC Optical Communication Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |