CN206959875U - A kind of dustproof construction applied to optical detecting module - Google Patents
A kind of dustproof construction applied to optical detecting module Download PDFInfo
- Publication number
- CN206959875U CN206959875U CN201720928119.4U CN201720928119U CN206959875U CN 206959875 U CN206959875 U CN 206959875U CN 201720928119 U CN201720928119 U CN 201720928119U CN 206959875 U CN206959875 U CN 206959875U
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- CN
- China
- Prior art keywords
- dust
- proof
- dustproof
- bottom plate
- connecting bracket
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a kind of dustproof construction, including dust-proof bottom plate, connecting bracket and dustproof encloser, wherein, the dust-proof bottom plate is fixedly connected by the connecting bracket with dustproof encloser；The dust-proof bottom plate inner plane is provided with dust-proof groove of the circle close to edge, and the shape of the dust-proof groove is consistent with the shape of the external wall cross-section figure of the dustproof encloser.Because the shape of the dust-proof groove is consistent with the shape of the external wall cross-section figure of the dustproof encloser, dustproof encloser can be inserted in dust-proof groove when mounted, the attachment structure of this dust-proof groove and dustproof encloser, energy blocks dust and wind enter, and efficiently solve the problem of photoelectric device is contaminated by dust；Overall dustproof construction can utilize screw to be locked on the fixed via in the fixing threaded hole for being arranged on dust-proof bottom plate, connecting bracket, locking screw holes and dustproof encloser, and through hole is corresponding to lock；This connected mode convenient disassembly, it after dustproof encloser is pulled down, can easily debug the photoelectric device of inside.
Description
Technical field
It the utility model is related to a kind of dustproof construction, and in particular to a kind of dustproof construction applied to optical detecting module.
Background technology
Optical detecting module is widely used in various optical communication productions as a kind of conventional photoelectric signal collection device
In product and medical detecting Instrument, current optical module is that photoelectric device is fixed on a base mostly, by a case cover
The firmly photoelectric device in optical-electric module, yet with generally can all have certain gap between base and case, stitch in the course of time
Dust is easily entered in gap, photoelectric device is contaminated, and optical property is affected, in addition, the installation of existing dustproof construction,
Dismounting is inconvenient, it is difficult to which the photoelectric device of inside is debugged.
Therefore, prior art could be improved and improve.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is that providing one kind is applied to optical detecting module
Dustproof construction, it is intended to solve dust and enter from the gap of base and case, pollute photoelectric device and dustproof construction and be difficult to tear open
The problem of unloading.
In order to achieve the above object, the utility model takes following technical scheme：
A kind of dustproof construction applied to optical detecting module, including dust-proof bottom plate, connecting bracket and dustproof encloser, its
In, the dust-proof bottom plate is fixedly connected by the connecting bracket with dustproof encloser；The dust-proof bottom plate inner plane is provided with one
The dust-proof groove at the close edge of circle, the shape of the dust-proof groove and the shape one of the external wall cross-section figure of the dustproof encloser
Cause.
Described dustproof construction, wherein, it is additionally provided with fixing threaded hole, the fixing threaded hole on the dust-proof bottom plate inner plane
In the dust-proof groove circle.
Described dustproof construction, wherein, the sheet-beam structure that the connecting bracket is folded flat for a both ends, the connecting bracket bottom
Portion end is provided with the fixed via coordinated with the fixing threaded hole of dust-proof bottom plate, and the connecting bracket top end is provided with locking screw
Hole.
Described dustproof construction, wherein, the top end of the dustproof encloser is provided with matches somebody with somebody with the locking screw holes of connecting bracket
The locking through hole of conjunction.
Dustproof construction provided by the utility model, due to the shape and the external wall cross-section of the dustproof encloser of dust-proof groove
The shape of figure is consistent, can insert dustproof encloser in dust-proof groove when mounted, the connection of this dust-proof groove and dustproof encloser
Structure, energy blocks dust and wind enter, and efficiently solve the problem of photoelectric device is contaminated by dust；Overall dustproof construction can profit
The fixed via in the fixing threaded hole for being arranged on dust-proof bottom plate, connecting bracket, locking screw holes and dustproof encloser are locked with screw
Tight through hole is corresponding to lock；This connected mode convenient disassembly, it after dustproof encloser is pulled down, can easily debug the photoelectricity of inside
Device.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is dust-proof groove structure schematic diagram of the present utility model.
Embodiment
The utility model provides a kind of dustproof construction applied to optical detecting module, to make mesh of the present utility model
, technical scheme and effect it is clearer, clear and definite, referring to the drawings and give an actual example to the utility model further specifically
It is bright.It should be understood that embodiment described herein is not used to limit this practicality newly only to explain the utility model
Type.
Refering to Fig. 1 and Fig. 2, the utility model includes dust-proof bottom plate 1, connecting bracket 2 and dustproof encloser 3, the dust-proof bottom
Plate 1 is fixedly connected by the connecting bracket 2 with dustproof encloser 3.The inner plane of the dust-proof bottom plate 1 is provided with a circle close to side
The dust-proof groove 11 of edge, the shape of the dust-proof groove 11 are consistent with the shape of the external wall cross-section figure of the dustproof encloser 3.
The shape of the dust-proof groove 11 can have any shape, it is preferred that the section of the dust-proof groove 11 is pros
Shape.
Preferably, dust-proof cushion can be also provided with the dust-proof groove 11.
The connecting bracket 2 and dustproof construction 3 can be metal material or plastic material, it is preferred that the connecting bracket 2
It is metal plate material with dustproof encloser 3.
Referring again to Fig. 1, fixing threaded hole 12, the fixing threaded hole 12 are additionally provided with the inner plane of the dust-proof bottom plate 1
In in dust-proof groove circle 11.Preferably, the fixing threaded hole quantity is 4.
The connecting bracket 2 is the sheet-beam structure that a both ends are folded flat, and fixed via 21, the connection branch are provided with bottom end
The top end of frame 2 is provided with locking screw holes 22, it is preferred that and the connecting bracket 2 described in the utility model is configured with two, wherein, often
2 fixed vias 21 and 2 locking screw holes 22 are provided with individual connecting bracket 2.
The top end of dustproof encloser 3 is provided with locking through hole 31, it is preferred that the quantity of the locking through hole is 4.
Specific embodiment 1, dustproof construction provided by the utility model, its installation process is as follows, first places dust-proof bottom plate
1, by the cooperation of fixing threaded hole 12 and fixed via 21, dust-proof bottom plate 1 is connected with connecting bracket 2 with screw, and then will
Dustproof encloser 3 is inserted in dust-proof groove 11, by the cooperation of locking screw holes 22 and locking through hole 31, with screw by dustproof encloser 3
It is connected with connecting bracket 2.
In the utility model, the shape of the dust-proof groove 11 and the shape of the external wall cross-section figure of the dustproof encloser 3
Shape is consistent, can insert dustproof encloser 3 in dust-proof groove 11 when mounted, the connection of this dust-proof groove 11 and dustproof encloser 3
Structure, dust can be efficiently solved and entered by gap between base and shell, the problem of polluting photoelectric device；This dust-proof knot
Structure can utilize screw to be arranged on the fixing threaded hole 12 of dust-proof bottom plate, the fixed via 21 in connecting bracket, locking screw holes 22
Locking is corresponded to through hole 31 is locked on dustproof encloser, this connected mode convenient disassembly can be after dustproof encloser 3 be pulled down, side
Just the photoelectric device of inside is debugged.
The utility model is described in detail above, for those of ordinary skills, can be according to upper
State it is bright improved or converted, and all these modifications and variations should all belong to the protection of the appended claims for the utility model
Scope.
Claims (4)
1. a kind of dustproof construction applied to optical detecting module, it is characterised in that including dust-proof bottom plate, connecting bracket and dust-proof
Outer cover, the dust-proof bottom plate are fixedly connected by the connecting bracket with dustproof encloser；The dust-proof bottom plate inner plane is provided with
The dust-proof groove at the close edge of one circle, the shape of the dust-proof groove and the shape one of the external wall cross-section figure of the dustproof encloser
Cause.
2. dustproof construction according to claim 1, it is characterised in that be additionally provided with fixation on the inner plane of the dust-proof bottom plate
Screw, the fixing threaded hole are located in the dust-proof groove circle.
3. dustproof construction according to claim 1, it is characterised in that the connecting bracket is the plate muscle knot that a both ends are folded flat
Structure, the connecting bracket bottom end are provided with the fixed via coordinated with the fixing threaded hole of dust-proof bottom plate, the connecting bracket top
Portion end is provided with locking screw holes.
4. dustproof construction according to claim 1, it is characterised in that the top end of the dustproof encloser is provided with and connected
The locking through hole that the locking screw holes of support coordinate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720928119.4U CN206959875U (en) | 2017-07-28 | 2017-07-28 | A kind of dustproof construction applied to optical detecting module |
| PCT/CN2018/097346 WO2019020096A1 (en) | 2017-07-28 | 2018-07-27 | Dustproof structure for use in optical detection module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720928119.4U CN206959875U (en) | 2017-07-28 | 2017-07-28 | A kind of dustproof construction applied to optical detecting module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206959875U true CN206959875U (en) | 2018-02-02 |
Family
ID=61382486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720928119.4U Active CN206959875U (en) | 2017-07-28 | 2017-07-28 | A kind of dustproof construction applied to optical detecting module |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206959875U (en) |
| WO (1) | WO2019020096A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019020096A1 (en) * | 2017-07-28 | 2019-01-31 | 深圳市帝迈生物技术有限公司 | Dustproof structure for use in optical detection module |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521358A (en) * | 2020-03-15 | 2020-08-11 | 铜陵有色金属集团股份有限公司工程技术分公司 | Vibration testing device for mechanical and electrical equipment |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10335849A (en) * | 1997-05-30 | 1998-12-18 | Fujitsu Ltd | Sealing structure for electronic device casing |
| JP3748253B2 (en) * | 2002-11-14 | 2006-02-22 | 三菱電機株式会社 | In-vehicle electronic device housing structure |
| CN201203723Y (en) * | 2008-06-13 | 2009-03-04 | 广西南宁市精祥仪表有限责任公司 | Engineering instrument housing |
| CN201637430U (en) * | 2010-04-06 | 2010-11-17 | 广州中国科学院工业技术研究院 | Shell of photoelectric sensor |
| CN102997954A (en) * | 2012-12-03 | 2013-03-27 | 大连博控科技股份有限公司 | Sealing and mounting box for sensor |
| CN204142266U (en) * | 2014-09-22 | 2015-02-04 | 无锡昆仑海岸物联科技有限公司 | Complete insulated and sealed water logging transmitter |
| CN206056621U (en) * | 2016-08-08 | 2017-03-29 | 南昌欧菲智慧信息产业有限公司 | Wagon detector |
| CN206959875U (en) * | 2017-07-28 | 2018-02-02 | 深圳市帝迈生物技术有限公司 | A kind of dustproof construction applied to optical detecting module |
-
2017
- 2017-07-28 CN CN201720928119.4U patent/CN206959875U/en active Active
-
2018
- 2018-07-27 WO PCT/CN2018/097346 patent/WO2019020096A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019020096A1 (en) * | 2017-07-28 | 2019-01-31 | 深圳市帝迈生物技术有限公司 | Dustproof structure for use in optical detection module |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019020096A1 (en) | 2019-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200528 Granted publication date: 20180202 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220919 Granted publication date: 20180202 |