CN207040083U - A kind of water string and the circuit board waterproof construction for applying the water string - Google Patents
A kind of water string and the circuit board waterproof construction for applying the water string Download PDFInfo
- Publication number
- CN207040083U CN207040083U CN201720942369.3U CN201720942369U CN207040083U CN 207040083 U CN207040083 U CN 207040083U CN 201720942369 U CN201720942369 U CN 201720942369U CN 207040083 U CN207040083 U CN 207040083U
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- CN
- China
- Prior art keywords
- circuit board
- chock plug
- shirt rim
- water string
- waterproof
- 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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Abstract
The utility model discloses a kind of water string and apply the circuit board waterproof construction of the water string, it is desirable to provide while one kind possesses waterproof and dampproof function, do not influence the waterproof pipe sleeve of circuit board regulatory function realization.The utility model includes body and the tarpaulin being engaged with the body, the lower end of the tarpaulin is provided with shirt rim and chock plug, the chock plug is placed in the shirt rim, the upper end of the body is provided with the shirt rim groove being adapted with the shirt rim and the chock plug groove being adapted with the chock plug, and the tubular body is hollow-core construction.The utility model is applied to the technical field of electronic product protection.
Description
Technical field
The technical field of electronic product protection is the utility model is related to, it is more particularly to a kind of applied to the anti-of circuit board waterproof
Jacket pipe.
Background technology
As the improvement of people's living standards, the application of electronic product is more and more extensive on today's society, but electronics
Product can make electronic product short-circuit if the interference by extraneous aqueous vapor, gently then damage electronic component, heavy then endanger life
Safety.In order to prevent this phenomenon from occurring, part electronic product all can reach waterproof effect using some waterproofing designs.Mesh
Before, it is anti-typically to fill silica gel or epoxy resin, polyurethane etc. in order to allow whole product waterproof in housing for some electronic products
Glue water.But there are some electronic products requiring can also there be adjustable function while waterproof, such as the water proof switch having
Power requirement output voltage or current adjustment section, potentiometer can be assembled on circuit boards to realize regulatory function, if in shell
Fill waterproof glue in vivo, then the regulatory function of potentiometer will be unable to realize.
Utility model content
Technical problem to be solved in the utility model is overcome the deficiencies in the prior art, there is provided one kind is applied to electronics
Waterproof pipe sleeve on product circuit plate, while possessing waterproof and dampproof function, the realization of circuit board regulatory function is not influenceed.
Technical scheme is used by the utility model：The utility model includes body and is engaged with the body anti-
Water cap, the lower end of the tarpaulin are provided with shirt rim and chock plug, and the chock plug is placed in the shirt rim, and the upper end of the body is set
The shirt rim groove being adapted with the shirt rim and the chock plug groove being adapted with the chock plug are equipped with, the tubular body is hollow
Structure.
Further, the height of the chock plug is higher than the height of the shirt rim.
Further, fixed step is provided with the body.
Further, the utility model additionally provides a kind of circuit board waterproof construction for applying the waterproof pipe sleeve, and it includes
Circuit board housing and the circuit board installed in the circuit board housing bottom, potentiometer, the electricity are provided with the circuit board
Waterproof glue is filled in the plate housing of road, the circuit board housing upper end is provided with cover plate, and the body is set in the potentiometer
On.
Further, the height of the waterproof glue and the fixed step upper surface is highly consistent, is opened on the cover plate
Provided with the through hole being adapted with the body, the waterproof cap is in the body upper end.
The beneficial effects of the utility model are：Because the utility model includes body and the waterproof being engaged with the body
Cap, the lower end of the tarpaulin are provided with shirt rim and chock plug, and the chock plug is placed in the shirt rim, and the upper end of the body is set
There are the shirt rim groove being adapted with the shirt rim and the chock plug groove being adapted with the chock plug, the tubular body is hollow knot
Structure, so, the utility model is applied on electron product circuit plate, while possessing waterproof and dampproof function, does not influence circuit board
The realization of regulatory function.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the assembling schematic diagram that the utility model is applied to circuit board waterproof construction.
Embodiment
As depicted in figs. 1 and 2, in the present embodiment, the utility model includes body 1 and is engaged with the body 1
Tarpaulin 2, the lower end of the tarpaulin 2 are provided with shirt rim 3 and chock plug 4, and the chock plug 4 is placed in the shirt rim 3, the body
1 upper end is provided with the shirt rim groove 5 being adapted with the shirt rim 3 and the chock plug groove 6 being adapted with the chock plug 4, described
The inside of body 1 is hollow-core construction.
In the present embodiment, the height of the chock plug 4 is higher than the height of the shirt rim 3.
In the present embodiment, fixed step 7 is provided with the body 1.
In the present embodiment, a kind of circuit board waterproof construction for applying the waterproof pipe sleeve is additionally provided, it includes circuit
Plate housing 11 and the circuit board 12 installed in the bottom of circuit board housing 11, potentiometer 13 is provided with the circuit board 12,
Waterproof glue 14 is filled in the circuit board housing 11, the upper end of circuit board housing 11 is provided with cover plate 15,1 set of the body
It is located on the potentiometer 13.
In the present embodiment, the height of the waterproof glue 14 and the fixed upper surface of step 7 is highly consistent, described
The through hole being adapted with the body 1 is offered on cover plate 15, the tarpaulin 2 is covered in the upper end of body 1.
In use, the first installation of circuit board 12 and the bottom of the circuit board housing 11, the potentiometer 13 is positioned at electricity
The upper end of road plate 11, the body 1 is set on the potentiometer 13, it is then anti-toward injection inside the circuit board housing 11
Glue water 14, until the height of the waterproof glue 14 and the upper surface of fixation step 7 on the body 1 are highly concordant, then will
The cover plate 15 is covered in the upper end of circuit board housing 11, and the fixed step 7 is played a supporting role to the cover plate 15, described
The through hole being adapted with the body 1 is provided with cover plate 15, the tarpaulin 2 can fill in the body by the through hole
In 1, so as to play waterproof and dampproof effect.When the regulatory function for needing to use the potentiometer 13 carrys out the output electricity of regulation power supply
When stream, output voltage, the tarpaulin 1 only need to be opened, using screwdriver, is put in the body 1 to the potentiometer 13
Resistance is adjusted.
The utility model is applied to the technical field of electronic product protection.
Although embodiment of the present utility model is described with practical solution, do not form the utility model is contained
The limitation of justice, for those skilled in the art, according to modification of this specification to its embodiment and the group with other schemes
Conjunction will be apparent from.
Claims (5)
- A kind of 1. water string, it is characterised in that：It includes body（1）And with the body（1）The tarpaulin being engaged（2）, The tarpaulin（2）Lower end be provided with shirt rim（3）And chock plug（4）, the chock plug（4）It is placed in the shirt rim（3）It is interior, the pipe Body（1）Upper end be provided with and the shirt rim（3）The shirt rim groove being adapted（5）And with the chock plug（4）The chock plug being adapted Groove（6）, the body（1）Inside is hollow-core construction.
- A kind of 2. water string according to claim 1, it is characterised in that：The chock plug（4）Height be higher than the skirt Side（3）Height.
- A kind of 3. water string according to claim 2, it is characterised in that：The body（1）On be provided with fixed step （7）.
- 4. one kind applies the circuit board waterproof construction of any one of claim 1-3 water string, it is characterised in that：It Including circuit board housing（11）And installed in the circuit board housing（11）The circuit board of bottom（12）, the circuit board（12）On It is provided with potentiometer（13）, the circuit board housing（11）Inside fill waterproof glue（14）, the circuit board housing（11）Upper end It is provided with cover plate（15）, the body（1）It is set in the potentiometer（13）On.
- 5. circuit board waterproof construction according to claim 4, it is characterised in that：The cover plate（15）On offer with it is described Body（1）The through hole being adapted, the tarpaulin（2）Cover in the body（1）Upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720942369.3U CN207040083U (en) | 2017-07-31 | 2017-07-31 | A kind of water string and the circuit board waterproof construction for applying the water string |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720942369.3U CN207040083U (en) | 2017-07-31 | 2017-07-31 | A kind of water string and the circuit board waterproof construction for applying the water string |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207040083U true CN207040083U (en) | 2018-02-23 |
Family
ID=61463409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720942369.3U Active CN207040083U (en) | 2017-07-31 | 2017-07-31 | A kind of water string and the circuit board waterproof construction for applying the water string |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207040083U (en) |
-
2017
- 2017-07-31 CN CN201720942369.3U patent/CN207040083U/en active Active
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