CN210954371U - Metal detector upper cover sealing structure - Google Patents
Metal detector upper cover sealing structure Download PDFInfo
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- CN210954371U CN210954371U CN201921467829.7U CN201921467829U CN210954371U CN 210954371 U CN210954371 U CN 210954371U CN 201921467829 U CN201921467829 U CN 201921467829U CN 210954371 U CN210954371 U CN 210954371U
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- panel
- upper cover
- wall
- curb plate
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Abstract
The utility model relates to a metal detector upper cover seal structure, the upper cover has the panel and centers on panel curb plate all around, opens on the panel and has the main window mouth of establishing the rectangle, is fixed with the erection column respectively around main window four corners end on the panel inner wall, divides to be equipped with all around to bend around the main window and is the right angled stay, the curb plate lower part be equipped with detector shells inner wall joint complex spacing, the department of meeting is equipped with the sealing washer that is the continuity form that adopts the foaming polyurethane coating to form between panel inner wall and the curb plate. The utility model discloses a department of meeting sets up the sealing washer that is continuous form between panel inner wall and curb plate to this has changed the installation form that traditional sealing strip adopted the embedding seal groove, and the sealing washer is difficult for droing, makes the sealing performance of upper cover installation behind the casing obtain very big improvement, owing to needn't set up the seal groove on the casing, has also simplified shell structure moreover, is favorable to the improvement of casing preparation precision.
Description
Technical Field
The utility model relates to a metal detector upper cover seal structure.
Background
The metal detector is mainly used for detecting metal pollutants of bulk or packaged food and non-food, and provides an advanced metal detection and rejection solution for processing application of food and non-food. The metal detector member is a detector frame body composed of a housing and an upper cover, and the components such as a detection element and a circuit board are installed inside the housing. Because the precision of the detector element is high, the upper cover and the shell are required to have good sealing performance, the detection element is not affected by the outside, and the long-term accurate detection precision is kept. The sealing structure is characterized in that a common sealing strip sealing form is adopted between the traditional upper cover and the shell, the sealing strip is embedded into the sealing groove formed in the shell to realize sealing between the upper cover and the shell, but the sealing strip is easy to generate an aging and cracking phenomenon in the sealing mode, the long-term sealing performance cannot be guaranteed, and meanwhile, the shell is made to be more complicated.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: in order to overcome the defects in the prior art, the utility model provides a simplify the preparation, effectively improve the upper cover seal structure of the whole sealing performance of metal detector.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a metal detector upper cover seal structure, the upper cover has the panel and centers on panel curb plate all around, opens on the panel and has established the main window of rectangle, is fixed with the erection column respectively around main window four corners end on the panel inner wall, is equipped with the bending around main window and is right angled stay, curb plate lower part be equipped with detector shells inner wall joint complex spacing, the department of meeting between panel inner wall and the curb plate is equipped with the sealing washer that is continuous form that adopts the coating of foaming polyurethane to form.
Preferably, the height of the limiting strip is one third of the height of the side plate.
Furthermore, the sealing ring is attached to the inner wall of the panel in a semicircular shape.
The utility model has the advantages that: the utility model discloses a department of meeting sets up the sealing washer that is continuous form between panel inner wall and curb plate to this has changed the installation form that traditional sealing strip adopted the embedding seal groove, and the sealing washer is difficult for droing, makes the sealing performance of upper cover installation behind the casing obtain very big improvement, owing to needn't set up the seal groove, has also simplified shell structure moreover, is favorable to the improvement of casing preparation precision.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view at a in fig. 1.
In the figure: 1. the window comprises a panel, 2 parts of side plates, 3 parts of a main window, 4 parts of mounting columns, 5 parts of supporting strips, 6 parts of limiting strips and 7 parts of sealing rings.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The upper cover sealing structure of the metal detector as shown in fig. 1 and 2 is provided with a rectangular panel 1 and a side plate 2 surrounding the panel 1, and correspondingly, the side plate 2 comprises two long blocks and two short blocks.
The panel 1 is provided with a main window 3 with a rectangular shape, mounting columns 4 are respectively fixed on the inner wall of the panel 1 around the four corners of the main window 3, supporting strips 5 which are bent to form right angles are respectively arranged around the main window 3, the lower part of the side plate 2 is provided with a limiting strip 6 which is matched with the inner wall of the detector shell in a clamping mode, and the height of the limiting strip 6 is one third of the height of the side plate.
The department of meeting between 1 inner wall of panel and curb plate 2 is equipped with the sealing washer 7 that is continuous form that adopts the coating of foaming polyurethane to form, sealing washer 7 semicircular in shape and have stronger adhesive force, this kind of sealing washer 7 structure that is continuous form and attaches to 1 inner wall of panel has changed the installation form that traditional sealing strip adopted the embedding seal groove, sealing washer 7 is difficult for droing for sealing performance after the upper cover is installed in the casing obtains very big improvement, and owing to needn't set up the seal groove, detector shell structure has also been simplified, is favorable to the improvement of casing preparation precision.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. The utility model provides a metal detector upper cover seal structure, the upper cover has panel (1) and centers on panel (1) curb plate (2) all around, and it has main window (3) of establishing the rectangle to open on panel (1), is fixed with erection column (4) respectively around main window (3) four corners end on panel (1) inner wall, is equipped with around main window (3) branch all around and bends and be right angled stay (5), characterized by: curb plate (2) lower part be equipped with detector shell inner wall joint complex spacing (6), the department of meeting between panel (1) inner wall and curb plate (2) is equipped with and adopts the foaming polyurethane coating to form be continuous form sealing washer (7).
2. The metal detector upper cover sealing structure according to claim 1, wherein: the height of the limiting strip (6) is one third of the height of the side plate.
3. The metal detector upper cover sealing structure according to claim 1, wherein: the sealing ring (7) is attached to the inner wall of the panel (1) in a semicircular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921467829.7U CN210954371U (en) | 2019-09-05 | 2019-09-05 | Metal detector upper cover sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921467829.7U CN210954371U (en) | 2019-09-05 | 2019-09-05 | Metal detector upper cover sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210954371U true CN210954371U (en) | 2020-07-07 |
Family
ID=71377686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921467829.7U Active CN210954371U (en) | 2019-09-05 | 2019-09-05 | Metal detector upper cover sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210954371U (en) |
-
2019
- 2019-09-05 CN CN201921467829.7U patent/CN210954371U/en active Active
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| GR01 | Patent grant | ||
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