CN204350512U - A kind of compartment of controller - Google Patents
A kind of compartment of controller Download PDFInfo
- Publication number
- CN204350512U CN204350512U CN201520057076.8U CN201520057076U CN204350512U CN 204350512 U CN204350512 U CN 204350512U CN 201520057076 U CN201520057076 U CN 201520057076U CN 204350512 U CN204350512 U CN 204350512U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- compartment
- cover plate
- controller
- box body
- 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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- Casings For Electric Apparatus (AREA)
Abstract
A kind of compartment of controller, comprise the box body (1) and cover plate (2) that are tightly connected, it is characterized in that: also comprise the pcb board (3) for built-up circuit, described pcb board (3) is embedded in cover plate (2) when cover plate injection moulding, controller data line in inner side welding box body (1) of pcb board (3), the outside welding external data line of pcb board (3).Embedded pcb board on cover plate, uses the switching of pcb board realizing circuit, and the inside of compartment and outside are completely cut off completely and opens, external environment condition can not affect the sealing in compartment portion.
Description
Technical field
The utility model relates to device sealing field, particularly relates to a kind of compartment of controller.
Background technology
Controller is as the core of automation/semi-automatic product, and its importance is self-evident.Because product relates to various different field, controller is also faced with different environments for use.When running into hot and humid environment, the sealing of device seems particularly important to the useful life of controller or even the personal safety of user.The effect of compartment be exactly protecting control circuit not by water droplet or water vapor encroachment, extend device useful life, protection user personal safety.General compartment is made up of box body and cover plate, and box body and cover plate are screwed, and cover plate is provided with the through hole of connecting box inside and outside, and power line and the data wire of control circuit board are drawn from through hole, then seal through hole with PUR.Due to power line and data wire more, seal insecure, with other assembling parts processes, installation personnel often can touch power line and data wire, easily causes PUR to loosen and even comes off, make the inside and outside UNICOM of compartment, cause seal failure.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of and can completely cut off interior the and box external space of box, stops the PUR that human factor causes and loosens the water-proof box causing seal failure.
For achieving the above object, the utility model adopts following technical scheme: a kind of compartment of controller, comprise box body and cover plate, described cover plate is provided with at the injection moulding phase embedded pcb board for built-up circuit, compartment internal wiring is welded on inside pcb board, outside line is welded on outside pcb board, and outside pcb board, pad does water-proofing treatment.
As preferably, pcb board is provided with and detects compartment sealing and the detect aperture be filled with a sealing with welding wire after detecting; Pcb board is provided with detect aperture, can detect the sealing effectiveness of compartment accurately.
As preferably, box body and cover plate adopt ultrasonic sealing mode to seal; Adopt ultrasonic sealing mode to seal box body and cover plate, reach perfect sealing effectiveness, avoid the impact of effect of expanding with heat and contract with cold.
The beneficial effects of the utility model are:
Embedded pcb board on cover plate, uses the switching of pcb board realizing circuit, and the inside of compartment and outside are completely cut off completely and opens, external environment condition can not affect the sealing of compartment inside.
Accompanying drawing explanation
Fig. 1 is the utility model stereogram;
Shown in figure: 1, box body; 2, cover plate; 3, pcb board; 4, detect aperture.
Embodiment
Below in conjunction with exemplary embodiment, execution mode of the present utility model is described:
The utility model provides a kind of compartment of controller, comprise box body 1 and cover plate 2, also comprise pcb board 3, pcb board 3 is embedded on cover plate 2 in the injection moulding phase, and for realizing circuit switch inside and outside compartment, internal wiring is welded on inside pcb board, outside line is welded on outside pcb board, then water-proofing treatment is done to outside pad, so just the inside of compartment and outside are completely cut off completely and open, thoroughly prevent external factor on the impact of compartment internal environment.Box body 1 and cover plate 2 adopt ultrasonic sealing mode to seal, and make the sealing effectiveness of compartment reach airtight, avoid the impact of effect on conventional seals mode of expanding with heat and contract with cold.Pcb board 3 is provided with detect aperture 4, and whether the sealing effectiveness being used for detecting compartment reaches requirement, detects by rear, detect aperture is filled completely with welding wire.
The part do not set forth in specification is prior art or common practise.The present embodiment only for illustration of this utility model, and is not used in restriction scope of the present utility model, and the amendment such as the equivalent replacement that those skilled in the art make for the utility model is all thought to fall in this utility model right claim institute protection range.
Claims (3)
1. the compartment of a controller, comprise the box body (1) and cover plate (2) that are tightly connected, it is characterized in that: also comprise the pcb board (3) for built-up circuit, described pcb board (3) is embedded in cover plate (2) when cover plate injection moulding, controller data line in inner side welding box body (1) of pcb board (3), the outside welding external data line of pcb board (3).
2. the compartment of controller according to claim 1, is characterized in that: described pcb board (3) is provided with and detects waterproof inner box sealing and the detect aperture (4) be filled with a sealing with welding wire after detection.
3. the compartment of controller according to claim 1 and 2, is characterized in that: described box body (1) and cover plate (2) adopt ultrasonic sealing mode to seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057076.8U CN204350512U (en) | 2015-01-28 | 2015-01-28 | A kind of compartment of controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057076.8U CN204350512U (en) | 2015-01-28 | 2015-01-28 | A kind of compartment of controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204350512U true CN204350512U (en) | 2015-05-20 |
Family
ID=53233749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520057076.8U Expired - Fee Related CN204350512U (en) | 2015-01-28 | 2015-01-28 | A kind of compartment of controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204350512U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017597A (en) * | 2016-07-15 | 2016-10-12 | 天津市炳华节能技术有限公司 | Novel downhole water meter controller |
| CN106197592A (en) * | 2016-07-15 | 2016-12-07 | 天津市炳华节能技术有限公司 | A kind of mine water table controller waterproof structure of lead wire |
-
2015
- 2015-01-28 CN CN201520057076.8U patent/CN204350512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017597A (en) * | 2016-07-15 | 2016-10-12 | 天津市炳华节能技术有限公司 | Novel downhole water meter controller |
| CN106197592A (en) * | 2016-07-15 | 2016-12-07 | 天津市炳华节能技术有限公司 | A kind of mine water table controller waterproof structure of lead wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20220128 |