CN202402908U - Attenuator fixing seat - Google Patents
Attenuator fixing seat Download PDFInfo
- Publication number
- CN202402908U CN202402908U CN 201120491112 CN201120491112U CN202402908U CN 202402908 U CN202402908 U CN 202402908U CN 201120491112 CN201120491112 CN 201120491112 CN 201120491112 U CN201120491112 U CN 201120491112U CN 202402908 U CN202402908 U CN 202402908U
- Authority
- CN
- China
- Prior art keywords
- attenuator
- bottom plate
- positive stop
- fixing seat
- plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an attenuator fixing seat. The fixing seat comprises a rectangular bottom plate, wherein a groove is formed on the upper surface of the bottom plate; support lugs parallel to two end faces are arranged on the two end faces of the bottom plate; a screw hole is formed in each support lug; two limit elastic pieces are arranged on the edge of each of two sides of the upper surface of the bottom plate; and one end of each limit elastic piece is connected with the bottom plate, and the other end of each limit elastic piece is provided with a limit hook which is bent inwards and provided with a downward bottom side. The fixing seat has a simple structure, is not required to be detached when an attenuator is installed, subjected to a commissioning test and maintained, and is convenient to use, the attenuator is fixed on equipment in a clamped mode, and work efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of fixed base, particularly a kind of attenuator fixed base.
Background technique
In the transmission equipment of communication product; Need use various attenuators; Adjustable attenuator is exactly by a kind of Primary Component that uses in wavelength-division DWDM and the metropolitan area DWDM equipment, because attenuation device consumption in individual equipment is big, and safeguards and transfers when surveying; Attenuator needs often dismounting, so install, transfer the also corresponding increase of workload of surveying, safeguarding.Adjustable attenuator is of a great variety at present, but means of fixation is single, installs, transfers survey and safeguard all inconvenient.
Summary of the invention
It is a kind of simple in structure that the purpose of the utility model just is to provide, and the attenuator fixed base of convenient assembling and disassembling can effectively address the above problem.
To achieve these goals, the technological scheme of the utility model employing is such: the attenuator fixed base of the utility model comprises rectangular base plate; Plate upper surface has a groove; The base plate both ends of the surface are provided with journal stirrup in parallel, have screw on the journal stirrup, and the plate upper surface dual-side is along being respectively equipped with two positive stop spring plates; Positive stop spring plate one end is connected with base plate, and the other end is provided with and bends inwards into base positive stop hook down.
As preferably, said journal stirrup is arranged on base plate both ends of the surface middle part.
As preferably, said positive stop hook is a triangle.
As preferably, be provided with protruding to the inside pit on the said positive stop spring plate.
Compared with prior art, the advantage of the utility model is: the utility model is simple in structure, and the mode through clamping is fixed on attenuator on the equipment, installs, transfers and survey and when safeguarding, fixed base all need not be dismantled, and is easy to use, improved working efficiency greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Schematic representation when Fig. 2 uses for the utility model.
Embodiment
To combine accompanying drawing that the utility model is described further below.
Referring to Fig. 1 and Fig. 2, the attenuator fixed base of the utility model comprises rectangular base plate 1; Base plate 1 upper surface has a groove 2, and base plate 1 both ends of the surface are provided with journal stirrup in parallel 3, have screw 4 on the journal stirrup 3; Base plate 1 upper surface dual-side is along being respectively equipped with two positive stop spring plates 5; Positive stop spring plate 5 one ends are connected with base plate 1, and the other end is provided with and bends inwards into base positive stop hook 6 down, and said journal stirrup 3 is arranged on base plate 1 both ends of the surface middle part; Said positive stop hook 6 is a triangle, and said positive stop spring plate 5 upper ends are provided with protruding to the inside pit 7.
During use, fixed base is fixed on the equipment through the screw 4 that bolt passes on the journal stirrup 3, is connected to attenuator in the groove 2 of fixed base through the positive stop hook on the positive stop spring plate 56 then; The utility model is simple in structure; Mode through clamping is fixed on attenuator on the equipment, installs, transfers and survey and when safeguarding, fixed base all need not be dismantled; Easy to use, improved working efficiency greatly.
Claims (4)
1. attenuator fixed base; It is characterized in that: comprise rectangular base plate, plate upper surface has a groove, and the base plate both ends of the surface are provided with journal stirrup in parallel; Have screw on the journal stirrup; The plate upper surface dual-side is along being respectively equipped with two positive stop spring plates, and positive stop spring plate one end is connected with base plate, and the other end is provided with and bends inwards into base positive stop hook down.
2. attenuator fixed base according to claim 1 is characterized in that: said journal stirrup is arranged on base plate both ends of the surface middle part.
3. attenuator fixed base according to claim 1 is characterized in that: said positive stop hook is a triangle.
4. attenuator fixed base according to claim 1 is characterized in that: said positive stop spring plate upper end is provided with protruding to the inside pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120491112 CN202402908U (en) | 2011-12-01 | 2011-12-01 | Attenuator fixing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120491112 CN202402908U (en) | 2011-12-01 | 2011-12-01 | Attenuator fixing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202402908U true CN202402908U (en) | 2012-08-29 |
Family
ID=46700554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120491112 Expired - Fee Related CN202402908U (en) | 2011-12-01 | 2011-12-01 | Attenuator fixing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202402908U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106461937A (en) * | 2014-06-26 | 2017-02-22 | 阿莱恩技术有限公司 | Mounting system for optics |
| CN107785841A (en) * | 2016-08-25 | 2018-03-09 | 法雷奥西门子电动汽车德国有限责任公司 | The support of at least one bus-bar, its manufacture method and there is its element apparatus |
-
2011
- 2011-12-01 CN CN 201120491112 patent/CN202402908U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106461937A (en) * | 2014-06-26 | 2017-02-22 | 阿莱恩技术有限公司 | Mounting system for optics |
| US10779914B2 (en) | 2014-06-26 | 2020-09-22 | Align Technology, Inc. | Mounting system that maintains stability of optics as temperature changes |
| US11523885B2 (en) | 2014-06-26 | 2022-12-13 | Align Technology, Inc. | Mounting system that maintains stability of optics as temperature changes |
| CN107785841A (en) * | 2016-08-25 | 2018-03-09 | 法雷奥西门子电动汽车德国有限责任公司 | The support of at least one bus-bar, its manufacture method and there is its element apparatus |
| CN107785841B (en) * | 2016-08-25 | 2021-07-16 | 法雷奥西门子电动汽车德国有限责任公司 | Support for at least one busbar, method for the production thereof and component arrangement having the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20121201 |