CN202979522U - Upper flip outdoor shield with waterproofness - Google Patents
Upper flip outdoor shield with waterproofness Download PDFInfo
- Publication number
- CN202979522U CN202979522U CN 201220587038 CN201220587038U CN202979522U CN 202979522 U CN202979522 U CN 202979522U CN 201220587038 CN201220587038 CN 201220587038 CN 201220587038 U CN201220587038 U CN 201220587038U CN 202979522 U CN202979522 U CN 202979522U
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- CN
- China
- Prior art keywords
- cover plate
- bottom slot
- upper cover
- shield
- kerve
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to an upper flip outdoor shield with waterproofness. The shield comprises a front plate, a cover plate, a bottom slot and a sun shade. The cover plate and the bottom slot are buckled together. The front plate seals front ends of the cover plate and the bottom slot. The sun shade is intervally installed over the cover plate through pad columns. A sealing strip is mounted between joint of the cover plate and bottom slot. The joint part of the cover plate and the bottom slot is provided with a lock catch, which is usually installed on the side wall of the bottom slot. Lower edges of two sides of the cover plate are both provided with roll rims. The lock catch hooks the roll rims of lower edges of the upper cover for fixing and sealing. According to the shield, elastic force in the vertical direction produced under the condition that the sealing strip is pressed tightly when the lock catch is locked tightly is born by the utilization of the upper cover and the vertical section of the bottom slot; and horizontal force produced by small inclined planes of front and rear plates during locking is born by the utilization of an upper cover locating plate inside the upper cover and the lock catch. Therefore, deformation will not happen when locking the upper cover and the bottom slot; it is guaranteed that the sealing strip is fully pressed; and protection level (IP66 GB 4208-2008) structure of the shield is guaranteed. The shield provided by the utility model is designed scientifically and reasonably and is easy to process.
Description
Technical field
The invention belongs to protection and monitor field, relate to protective cover, especially a kind of upper cover-lifting type outdoor shield with water resistance.
Background technology
In safety monitoring equipment, outdoor shield is used in a large number, and the outdoor shield use amount accounting of upper cover-lifting type example is maximum.Upper cover-lifting type outdoor shield has the advantages such as cost is low, simple in structure, easy to use, so consumption is very big.But upper cover-lifting type outdoor shield also has its shortcoming, is exactly that water-proof function is weaker, and many products can only be tested by IP55, can't test by IP66, really become outdoor shield.
In order to solve waterproof problem, some manufacturers change the material of protective cover into die casting aluminium by aluminium sheet, change the form of upper flip into upper and lower separate type, upper cover is connected with the snap close of kerve change into tens even tens screws connect.Although can solve waterproof problem like this, brought weight increase, complex structure, difficulty of processing raising, die cost increase, the increase of complete machine cost and on-the-spot installation, awkward problem thereupon, be difficult to be widely used.The manufacturer that also has has kept form and the profile of traditional upper flip, design the sealing joint strip between upper cover and kerve very complicated, make that the sealing strip cross sectional shape is complicated, the sealing strip overall space is complex-shaped, and then the mould manufacture difficulty is improved, its effect is but not very good.
In addition, the sky shade on protective cover mostly is to be packed in and covers, and can not all keep the sun off well to the different visual angles video camera, can not make the camera review more clear.
Therefore, must design a kind of simple in structure, with low cost, easy to use, upper cover-lifting type outdoor shield product with reliable water resistance that had both kept traditional profile, meet the need of market.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, and the upper cover-lifting type outdoor shield with water resistance of a kind of design science, simple, positiver sealing is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of upper cover-lifting type outdoor shield with water resistance, comprise header board, cover plate, kerve, sky shade, cover plate and kerve make-up arrange, the front end of header board encapsulation cover plate and kerve, sky shade by the pad intercolumniation every being arranged on cover plate top, it is characterized in that: between cover plate and kerve connecting part, a sealing strip is installed, at cover plate and kerve connecting part, snap close 5 is installed, normally the sidewall at kerve is equipped with snap close, under the both sides of cover plate, along all being shaped with crimping, snap close hooks that under upper cover, the crimping on edge is fixed and seals.
And, a cover plate spacer is installed closing on the cover plate inwall of header board.
Advantage of the present utility model and good effect are:
1, this protective cover utilizes the vertical section of upper cover and kerve to bear the compacted and elastic force of the vertical direction that produces of snap close when locking sealing strip, the horizontal component that is produced by forward and backward plate little inclined-plane when utilizing upper cover spacer in upper cover and snap close to bear locking, thereby deformation can not occur when locking upper cover and kerve, guarantee that sealing strip is fully compacted, guaranteed the degree of protection (IP66 GB 4208-2008) of protective cover.Structure, design science is reasonable, handling ease.
2, the structure of cover-lifting type outdoor shield on basis, design science is reasonable, and is simple in structure, with low cost, satisfied requirement of shelter, promoted shading performance, guaranteed that internal unit can normally work effectively outdoor.
Description of drawings
Fig. 1 is structural front view of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the cross-sectional view (omission snap close) of the A-A of Fig. 2;
Fig. 4 is the B section structure enlarged diagram of Fig. 3;
Fig. 5 is perspective view of the present utility model.
Embodiment
The utility model is described in further detail by specific embodiment below in conjunction with accompanying drawing, and following examples are descriptive, are not determinate, can not limit protection range of the present utility model with this.
A kind of upper cover-lifting type outdoor shield with water resistance comprises header board 3, cover plate 2, kerve 6, sky shade 1, and cover plate and kerve make-up arrange, the front end of header board encapsulation cover plate and kerve, and sky shade is arranged on above cover plate by pad post 4 intervals.
Innovative point of the present utility model is:
Between cover plate and kerve connecting part, a sealing strip 7 is installed, at cover plate and kerve connecting part, snap close 5 is installed, normally the sidewall at kerve is equipped with snap close, under the both sides of cover plate, the edge all is shaped with crimping, snap close hooks the crimping on edge under upper cover, and the locking snap close can make upper cover and kerve is fixing and the press seal bar seals.
Above-mentioned sealing strip is that the suitable elastomeric materials of various elasticity such as rubber, bipeltate and Foamex are made, can be solid or hollow, can be whole or bonding forming, cross sectional shape can be rectangle, circle, ellipse or other shape and with the wing bar.
In the present embodiment accompanying drawing, shown in latch in kerve one side be installed as two, also can install as required a plurality of.
Operation principle of the present utility model is:
Because the sidewall of kerve is vertical, upper edge is the broadside that is used for the adhesive seal bar of a level; Under the both sides of same upper cover, the edge also is provided with the horizontal broadside that be used for press seal bar corresponding with kerve, when snap close is locked under the effect of formed thrust, sealing strip bears vertical up and down pressure, the elastic force that forms by producing a certain amount of deformation, sealing strip and upper cover and kerve are compressed mutually, reach seal request.The sidewall of the slightly gradient of upper cover reaches and descends the vertical edge on edge and the upright side walls of kerve to bear the elastic force of sealing strip most at this moment, is vertical direction because be subjected to force direction, so do not have the deformation of horizontal direction.
sealing about header board and kerve is to solve like this: the horizontal stand that is provided with the adhesive seal bar at the inner face of header board, platform with header board both sides slightly the hypotenuse of gradient until the horizontal broadside of kerve, sealing strip is bonded on platform along the edge of header board, when fastening upper cover, sealing strip can produce a small amount of horizontal component to the corresponding inclined-plane of upper cover, the corresponding deformation that can produce a small amount of horizontal direction, this deformation rely on the upper cover spacer that is arranged on the cover plate inwall and snap close be used for offset, the installation site of this cover plate spacer and snap close should be near header board, to reduce the deformation of header board.
Due to rear plate not being shown in the present embodiment accompanying drawing, therefore do not provide the sealing situation of rear plate.Need to prove, the hermetically-sealed construction of rear plate is identical with header board.
Claims (2)
1. upper cover-lifting type outdoor shield with water resistance, comprise header board, cover plate, kerve, sky shade, cover plate and kerve make-up arrange, the front end of header board encapsulation cover plate and kerve, sky shade by the pad intercolumniation every being arranged on cover plate top, it is characterized in that: between cover plate and kerve connecting part, a sealing strip is installed, at cover plate and kerve connecting part, snap close is installed, normally the sidewall at kerve is equipped with snap close, under the both sides of cover plate, along all being shaped with crimping, snap close hooks that under upper cover, the crimping on edge is fixed and seals.
2. the upper cover-lifting type outdoor shield with water resistance according to claim 1 is characterized in that: a cover plate spacer is installed closing on the cover plate inwall of header board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587038 CN202979522U (en) | 2012-11-09 | 2012-11-09 | Upper flip outdoor shield with waterproofness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587038 CN202979522U (en) | 2012-11-09 | 2012-11-09 | Upper flip outdoor shield with waterproofness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202979522U true CN202979522U (en) | 2013-06-05 |
Family
ID=48520536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220587038 Expired - Fee Related CN202979522U (en) | 2012-11-09 | 2012-11-09 | Upper flip outdoor shield with waterproofness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202979522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994320A (en) * | 2016-10-17 | 2018-05-04 | 中国航空工业集团公司北京航空制造工程研究所 | A kind of mobile unit antenna combination protective cover |
-
2012
- 2012-11-09 CN CN 201220587038 patent/CN202979522U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994320A (en) * | 2016-10-17 | 2018-05-04 | 中国航空工业集团公司北京航空制造工程研究所 | A kind of mobile unit antenna combination protective cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 300384 in Tianjin Binhai Huayuan Industrial Zone (outer ring) eight Haitai Huake Road No. 6 Patentee after: TIANJIN YAAN TECHNOLOGY Co.,Ltd. Address before: 300384 Tianjin city Nankai District Huayuan Industrial Zone Ziyuan Road No. 8 Patentee before: TIANJIN YAAN TECHNOLOGY Co.,Ltd. |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20200120 Granted publication date: 20130605 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20221109 Granted publication date: 20130605 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |