CN201562818U - Electronic device with drainage structure - Google Patents
Electronic device with drainage structure Download PDFInfo
- Publication number
- CN201562818U CN201562818U CN2009202920351U CN200920292035U CN201562818U CN 201562818 U CN201562818 U CN 201562818U CN 2009202920351 U CN2009202920351 U CN 2009202920351U CN 200920292035 U CN200920292035 U CN 200920292035U CN 201562818 U CN201562818 U CN 201562818U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- electronic installation
- discharge structure
- hole
- escape orifice
- 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 - Lifetime
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Abstract
An electronic device with drainage structure for discharging liquid out of the electronic device is characterized in that at least one electric socket is placed in a housing of the electronic device; at least one discharge hole is formed on one side surface of the housing; the electric socket has an electric connection hole and a drainage hole communicated with each other, so that the electric connection hole is exposed to one side surface of the housing for inserting an electric plug; and the drainage hole corresponds to the discharge hole of the housing. Accordingly, liquid entering from the electric connection hole can be guided to the discharge hole through the drainage hole and then discharged from the discharge hole. The electronic device can discharge liquid filled into the electronic device in real time to prevent short-circuit damage of the internal electronic components caused by the liquid.
Description
Technical field
The utility model relates to a kind of electronic installation, particularly a kind of electronic installation with discharge structure.
Background technology
General mass transportation systems such as open-air bus, passenger traffic bus, automobile etc., can be provided with an audio/video interface device that audio-visual service is provided on the handrail of its seat, the button that the passenger can click the audio/video interface device select the film desiring to watch, or with the joint of earphone be inserted into source of sound jack on the audio/video interface device select the music being desired to listen to.
Yet these source of sound jacks are entered by external liquid easily outward by the opening of source of sound jack for being exposed on the audio/video interface device.For example the passenger not Shen beverage is toppled over and dial and to be spread across in the source of sound jack, or open-air bus experience is during the rainy day, rainwater promptly might enter in the source of sound jack, and then causes each electronic component in the audio/video interface device to soak, and causes these electronic component short circuits damages or initiation to work as machine.Especially the open-air bus for often travelling out of doors, in the middle of driving, the chance that meets with the rainy day easily is bigger, therefore more pays particular attention to the waterproof problem relevant for the audio/video interface device.
Therefore, just there is on the source of sound jack design that protecting cover is arranged, enters into problem in the audio/video interface device by the source of sound jack easily to solve liquid.Yet protecting cover still has the influence of external factor, use too frequently and naturally as protecting cover and damage, or protecting cover is subjected to unexpected external force influence, and cause the disabler of protecting cover.
Another kind of passive settling mode is with the side of source of sound socket design at the audio/video interface device.In other words, originally the source of sound jack is the design that is opened in the surface of audio/video interface device, change over the source of sound jack revolved and turn 90 degrees and be opened in the side of audio/video interface device, and on handrail, offer corresponding perforation, the perforation of headset plug by handrail is inserted in the source of sound jack for the passenger.Yet this kind mode still can allow the passenger be not easy to perceive the physical location of source of sound jack, and significantly reduces the convenience of using.In sum, all be in passive mode, prevent that liquid from entering in the source of sound jack, but if liquid enters into audio/video interface device inside accidentally, but can't be with liquid by discharging fast in the audio/video interface device.
Summary of the invention
In view of above problem, the utility model provides a kind of electronic installation with discharge structure, can will pour into the liquid of electronic installation drain in real time and go out, and the electronic component of guaranteeing electronic installation inside can not be subjected to the influence of liquid and short circuit damages.
Disclose the electronic installation of an embodiment according to the utility model, discharge outside this electronic installation in order to guide a liquid with discharge structure.This electronic installation comprises a housing, a first circuit board, a second circuit board and at least one electrical socket.Wherein, housing has at least one escape orifice.First circuit board is contained in enclosure interior, so that a plurality of electronic components that electrically are arranged on this first circuit board to be provided.Second circuit board is contained in enclosure interior equally, and has at least one conducting element, and second circuit board electrically connects mutually by conducting element and first circuit board.Electrically socket is inserted in wherein for an electrical joint, and this electrical socket electrically is arranged on the second circuit board, and has an electrical connection hole and an outage that communicates.The electrical connection hole is exposed to a side of this housing.Outage is then corresponding to the escape orifice of housing.When liquid from being electrically connected the hole when entering, can be by outage with liquid-conducting to escape orifice, and liquid is discharged outside the housing.
In one embodiment, this housing also includes a upper shell cover and a lower cover, and this jack is arranged on this upper shell cover, and this escape orifice is arranged on this lower cover, and this lower cover inside has an accommodation chamber, and this upper shell cover closes an opening of this accommodation chamber.
In one embodiment, this lower cover also comprises at least one intercepting gutter, and this intercepting gutter is arranged on this accommodation chamber inside, and this escape orifice is arranged in this intercepting gutter.
In one embodiment, this first circuit board has at least one first contact, this second circuit board has at least one second contact, and is connected to this first contact and this second contact with at least one conducting element, makes this first circuit board and this second circuit board electrically connect mutually.
In one embodiment, this second circuit board has at least one second fluid hole, and this second fluid hole is corresponding mutually with this electrical connection hole and this escape orifice.
In one embodiment, this first circuit board has at least one installing hole, and this electrical socket is installed in this installing hole.
In one embodiment, this first circuit board has at least one installing hole, and this electrical socket and this second circuit board are installed in this installing hole.
According to the electronic installation of another embodiment that the utility model discloses, discharge outside this electronic installation in order to guide a liquid with discharge structure.This electronic installation comprises a housing, a first circuit board and at least one electrical socket.Wherein, housing has at least one escape orifice.First circuit board is contained in enclosure interior, so that a plurality of electronic components that electrically are arranged on this first circuit board to be provided.Electrically socket is inserted in wherein for an electrical joint, and this electrical socket electrically is arranged on the first circuit board, and has an electrical connection hole and an outage that communicates.The electrical connection hole is exposed to a side of this housing.Outage is then corresponding to the escape orifice of housing.When liquid from being electrically connected the hole when entering, can be by outage with liquid-conducting to escape orifice, and liquid is discharged outside the housing.
In one embodiment, this housing also includes a upper shell cover and a lower cover, and this jack is arranged on this upper shell cover, and this escape orifice is arranged on this lower cover, and this lower cover inside has an accommodation chamber, and this upper shell cover closes an opening of this accommodation chamber.
In one embodiment, this lower cover also comprises at least one intercepting gutter, and this intercepting gutter is arranged on this accommodation chamber inside, and this escape orifice is arranged in this intercepting gutter.
In one embodiment, this first circuit board has at least one installing hole, and this electrical socket is located in this installing hole.
In one embodiment, this first circuit board has at least one first fluid hole, and this first fluid hole is corresponding to this outage.
In one embodiment, this electronic installation also includes a diversion member, this diversion member has at least one flow-guiding channel, and this diversion member is arranged on a side of this first circuit board, makes the two ends of this flow-guiding channel correspond respectively to this first fluid hole and this escape orifice.
Useful technique effect of the present utility model is directly with the design of electrical socket as discharge structure, allow and enter into the interior liquid of electrical socket, can guide the escape orifice of liquid by the outage of electrical socket to housing bottom, allow liquid be discharged away fast, and need not have additional any discharge structure.With this structural design, the outage by electrical socket forms a negative pressure channel, and what allow liquid can continue is discharged to the escape orifice place.
And electrically socket is arranged on the structural design of second circuit board, can directly not contact with first circuit board, after avoiding liquid to enter electrical socket, and has influence on electronic component on the first circuit board.
Below in execution mode, be described in detail detailed features of the present utility model and advantage, its content is enough to make any personnel that are familiar with correlation technique to understand technology contents of the present utility model and implements according to this, and according to the scope and the accompanying drawing of the disclosed content of this specification, claims, any personnel person who is familiar with correlation technique can understand aforesaid purpose of the utility model and advantage easily.
Description of drawings
Fig. 1 is for to have the schematic appearance of the electronic installation of discharge structure according to the utility model one embodiment;
Fig. 2 is for having the decomposing schematic representation of the electronic installation of discharge structure according to the utility model one embodiment;
Fig. 3 is the escape orifice schematic diagram according to the housing of the utility model one embodiment;
Fig. 4 is the schematic appearance along hatching part section that 4-4 draws according to Fig. 1;
Fig. 5 is according to the discharge structure of Fig. 4 schematic diagram with a fluid discharge;
Fig. 6 is for having the decomposing schematic representation of the electronic installation of discharge structure according to another embodiment of the utility model;
Fig. 7 has the generalized section of the electronic installation of discharge structure for another embodiment of the utility model;
Fig. 8 for according to the utility model again an embodiment have the decomposing schematic representation of the electronic installation of discharge structure;
Fig. 9 for the utility model again an embodiment have the generalized section of the electronic installation of discharge structure;
Figure 10 is for having the decomposing schematic representation of the electronic installation of discharge structure according to the another embodiment of the utility model; And
Figure 11 has the generalized section of the electronic installation of discharge structure for the another embodiment of the utility model.
Wherein, description of reference numerals is as follows:
10 housings
11 upper shell covers
111 jacks
112 buttons
113 viewing areas
12 lower covers
121 escape orifices
122 accommodation chambers
123 intercepting gutters
20 first circuit boards
21 installing holes
22 first contacts
23 electronic components
24 screw lock elements
25 first fluid holes
30 second circuit boards
31 second fluid holes
32 second contacts
33 conducting elements
40 electrical sockets
41 are electrically connected the hole
42 outages
50 diversion members
51 flow-guiding channels
Embodiment
Please consult Fig. 1 to Fig. 5 simultaneously.Wherein, Fig. 1 is for to have the schematic appearance of the electronic installation of discharge structure according to the utility model one embodiment.Fig. 1 is for having the decomposing schematic representation of the electronic installation of discharge structure according to the utility model one embodiment.Fig. 3 is the escape orifice schematic diagram according to the housing of the utility model one embodiment.Fig. 4 is the schematic appearance along hatching part section that 4-4 draws according to Fig. 1.Fig. 5 is according to the discharge structure of Fig. 4 schematic diagram with a fluid discharge.
See also Fig. 1, in the present embodiment, electronic installation is one to be fixed on the AV device on the auto use chair, but not as limit.According to the electronic installation with discharge structure of the present utility model, include a housing 10, a first circuit board 20, a second circuit board 30 and at least one electrical socket 40.
It is tabular that upper shell cover 11 generally is one side, and be provided with at least one jack 111 in the upper surface of upper shell cover 11.In addition, upper shell cover 11 can also be provided with an at least one button 112 or a viewing area 113 at upper surface, operates so that the user to be provided.
It is box-like that lower cover 12 generally is a hollow, and be provided with at least one escape orifice 121 in the lower surface of lower cover 12.In addition, the inside of lower cover 12 is formed with an accommodation chamber 122.And be provided with at least one intercepting gutter 123, and make the position that is provided with of intercepting gutter 123 offer position (as shown in Figure 3) corresponding to escape orifice 121 in accommodation chamber 122 inside.
As Fig. 2 and shown in Figure 4, when being carried out at assembling by above-mentioned member, be arranged on the second circuit board 30 in upright mode electrical socket 40 and the formation electric connection earlier, make that the outage 42 of electrical socket 40 is corresponding mutually with second fluid hole 31 of second circuit board 30.Then, more electrical socket 40 is installed in the installing hole of first circuit board 20, and with conducting element 33 two circuit boards 20,30 is interconnected and form and electrically conduct.
So, promptly can a plurality of screw lock elements 24 first circuit board 20 be locked in upper shell cover 11 bottom surfaces, so that the jack 111 of upper shell cover 11 is corresponding mutually with the electrical connection hole 41 of electrical socket 40.Then, just upper shell cover 11 and lower cover 12 can be mutually combined, so that first circuit board 20, second circuit board 30 and electrical socket 40 are contained in the accommodation chamber 122 of lower cover 12.And second circuit board 30 can corresponding be installed on the intercepting gutter 123 of accommodation chamber 122, makes that second fluid hole 31 of second circuit board 30 is corresponding mutually with escape orifice 121.
As shown in Figure 5, when a liquid L enters into the electrical connection hole 41 of electrical socket 40 by the jack 111 of upper shell cover 11, can be by outage 42 structural designs of electrical socket 40, liquid L is directed to second fluid hole 31 of second circuit board 30 by outage 42, and liquid L is flow in the intercepting gutter 123, from the escape orifice 121 of intercepting gutter 123 liquid L is discharged outside housing 10 again.
Please consult Fig. 6 simultaneously to shown in Figure 7.Wherein, Fig. 6 is for having the decomposing schematic representation of the electronic installation of discharge structure according to another embodiment of the utility model.Fig. 7 has the generalized section of the electronic installation of discharge structure for another embodiment of the utility model.The discharge structure of present embodiment and the discharge structure of previous embodiment are roughly the same, so identical member uses the same reference numerals to represent and repeats no more.
After the difference of present embodiment and previous embodiment is that electrical socket 40 electrically is arranged on second circuit board 30, second circuit board 30 and electrical socket 40 can be installed in the installing hole 21 of first circuit board 20 simultaneously.
In other words, electrically socket 40 can be one and crouches and put the source of sound connector (Audio Jack) of formula (Right Angle form), and makes electrical socket 40 be arranged on the second circuit board 30 and constitute in the mode of keeping flat to electrically connect.Afterwards, again second circuit board 30 and the electrical socket 40 that sets firmly thereof uprightly are installed in the installing hole 21 of first circuit board 20, allow second circuit board 30 summarys perpendicular to first circuit board 20.So, can conducting element 33 two circuit boards 20,30 be interconnected and form and electrically conduct.
When first circuit board 20 and second circuit board 30 mutually after the assembling, can make the electrical connection hole 41 of electrical socket 40 corresponding to the jack 111 of upper shell cover 11, electrically the outage 42 of socket 40 is then corresponding to the escape orifice 121 of lower cover 12.Thus, when liquid enters into the electrical connection hole 41 of electrical socket 40, can by outage 42 with liquid-conducting to escape orifice 121, by escape orifice 121 liquid is discharged outside housing 10 again.
Certainly, according to spirit of the present utility model, in other execution mode of the present utility model, electrically the electrical connection hole 41 of socket 40 can be corresponding to the jack 111 of upper shell cover 11, and outage 42 forms the loop structure that a complete draining is guided corresponding to the escape orifice 121 of lower cover 12 with this.
Please consult Fig. 8 simultaneously to shown in Figure 9.Wherein, Fig. 8 for according to the utility model again an embodiment have the decomposing schematic representation of the electronic installation of discharge structure.Fig. 9 for the utility model again an embodiment have the generalized section of the electronic installation of discharge structure.The discharge structure of present embodiment and the discharge structure of previous embodiment are roughly the same, so identical member uses the same reference numerals to represent and repeats no more.
The difference of present embodiment and previous embodiment is that electrical socket 40 is installed in the installing hole 21 of first circuit board 20.In other words, electrical socket 40 direct penetrating mounting holes 21 allow the two ends of electrical socket 40 lay respectively at the upper and lower of first circuit board 20.And electrical socket 40 is electrically connected mutually with first circuit board 20.So, can make the electrical connection hole 41 of electrical socket 40 corresponding to the jack 111 of upper shell cover 11, outage 42 is then corresponding to the escape orifice 121 of lower cover 12.
When liquid enters into the electrical connection hole 41 of electrical socket 40, can be by outage 42 with liquid-conducting to escape orifice 121 places, and liquid is discharged outside housing 10.
Please consult Figure 10 simultaneously to shown in Figure 11.Wherein, Figure 10 is for having the decomposing schematic representation of the electronic installation of discharge structure according to the another embodiment of the utility model.Figure 11 has the generalized section of the electronic installation of discharge structure for the another embodiment of the utility model.The discharge structure of present embodiment and the discharge structure of previous embodiment are roughly the same, so identical member uses the same reference numerals to represent and repeats no more.
The difference of present embodiment and previous embodiment is that electrical socket 40 directly electrically is arranged on the first circuit board 20.Its first circuit board 20 has one first fluid hole 25, and the outage 42 that makes electrical socket 40 is corresponding to first fluid hole, 25 places.And be provided with a diversion member 50 in the bottom surface of first circuit board 20.
Diversion member 50 can be the material of rubber or plastics and makes, and its inside has the flow-guiding channel 51 of perforation.And after making diversion member 50 be arranged on the bottom surface of first circuit board 20, make its flow-guiding channel 51 corresponding to first fluid hole 25.
When liquid enters into the electrical connection hole 41 of electrical socket 40, can be by outage 42 with first fluid hole 25 of liquid-conducting to first circuit board 20, and liquid is flow in the flow-guiding channel 51 of diversion member 50, by the guiding of flow-guiding channel 51, liquid-conducting is discharged outside housing 10 to escape orifice 121 places.
In sum, main spirit of the present utility model is with the design of electrical socket as discharge structure, can form a negative pressure channel by the outage of electrical socket, the escape orifice place that is discharged to housing bottom that allows liquid can be fast, continue, and then need not have additional any discharge structure.And electrical socket is arranged on the structural design of second circuit board, can directly contact, after avoiding liquid to enter electrical socket, and the electronic component on the first circuit board is caused the influence of short circuit or damage with first circuit board.
Though the utility model discloses as above with aforesaid embodiment, yet it is not in order to limit the utility model.In not breaking away from spirit and scope of the present utility model, change of doing and retouching all belong to scope of patent protection of the present utility model.Please refer to appending claims about the protection range that the utility model defined.
Claims (13)
1. the electronic installation with discharge structure is discharged outside this electronic installation in order to guide a liquid, it is characterized in that this electronic installation comprises having:
One housing has at least one escape orifice;
One first circuit board is contained in this enclosure interior, and a plurality of electronic components that electrically are arranged on this first circuit board are provided;
One second circuit board is contained in this enclosure interior, and has at least one conducting element, and this second circuit board electrically connects mutually by this conducting element and this first circuit board; And
At least one electrical socket, be inserted in wherein for an electrical joint, this electrical socket electrically is arranged on this second circuit board, this electrical socket has an electrical connection hole and an outage that communicates, this electrical connection hole is exposed to a side of this housing, this outage is corresponding to this escape orifice, and this liquid enters from this electrical connection hole, and by this outage this liquid-conducting to this escape orifice is discharged.
2. the electronic installation with discharge structure as claimed in claim 1, it is characterized in that, this housing also includes a upper shell cover and a lower cover, this jack is arranged on this upper shell cover, this escape orifice is arranged on this lower cover, and this lower cover inside has an accommodation chamber, and this upper shell cover closes an opening of this accommodation chamber.
3. the electronic installation with discharge structure as claimed in claim 2 is characterized in that this lower cover also comprises at least one intercepting gutter, and this intercepting gutter is arranged on this accommodation chamber inside, and this escape orifice is arranged in this intercepting gutter.
4. the electronic installation with discharge structure as claimed in claim 1, it is characterized in that, this first circuit board has at least one first contact, this second circuit board has at least one second contact, and be connected to this first contact and this second contact with at least one conducting element, make this first circuit board and this second circuit board electrically connect mutually.
5. the electronic installation with discharge structure as claimed in claim 1 is characterized in that, this second circuit board has at least one second fluid hole, and this second fluid hole is corresponding mutually with this electrical connection hole and this escape orifice.
6. the electronic installation with discharge structure as claimed in claim 1 is characterized in that this first circuit board has at least one installing hole, and this electrical socket is installed in this installing hole.
7. the electronic installation with discharge structure as claimed in claim 1 is characterized in that this first circuit board has at least one installing hole, and this electrical socket and this second circuit board are installed in this installing hole.
8. the electronic installation with discharge structure is discharged outside this electronic installation in order to guide a liquid, it is characterized in that this electronic installation comprises having:
One housing has at least one escape orifice;
One first circuit board is contained in this enclosure interior, and a plurality of electronic components that electrically are arranged on this first circuit board are provided;
At least one electrical socket, be inserted in wherein for an electrical joint, this electrical socket electrically is arranged on this first circuit board, this electrical socket has an electrical connection hole and an outage that communicates, this electrical connection hole is exposed to a side of this housing, this liquid enters from this electrical connection hole, and by this outage this liquid-conducting to this escape orifice is discharged.
9. the electronic installation with discharge structure as claimed in claim 8, it is characterized in that, this housing also includes a upper shell cover and a lower cover, this jack is arranged on this upper shell cover, this escape orifice is arranged on this lower cover, and this lower cover inside has an accommodation chamber, and this upper shell cover closes an opening of this accommodation chamber.
10. the electronic installation with discharge structure as claimed in claim 8 is characterized in that this lower cover also comprises at least one intercepting gutter, and this intercepting gutter is arranged on this accommodation chamber inside, and this escape orifice is arranged in this intercepting gutter.
11. the electronic installation with discharge structure as claimed in claim 8 is characterized in that this first circuit board has at least one installing hole, this electrical socket is located in this installing hole.
12. the electronic installation with discharge structure as claimed in claim 8 is characterized in that, this first circuit board has at least one first fluid hole, and this first fluid hole is corresponding to this outage.
13. the electronic installation with discharge structure as claimed in claim 12, it is characterized in that, this electronic installation also includes a diversion member, this diversion member has at least one flow-guiding channel, this diversion member is arranged on a side of this first circuit board, makes the two ends of this flow-guiding channel correspond respectively to this first fluid hole and this escape orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202920351U CN201562818U (en) | 2009-12-15 | 2009-12-15 | Electronic device with drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202920351U CN201562818U (en) | 2009-12-15 | 2009-12-15 | Electronic device with drainage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201562818U true CN201562818U (en) | 2010-08-25 |
Family
ID=42627968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202920351U Expired - Lifetime CN201562818U (en) | 2009-12-15 | 2009-12-15 | Electronic device with drainage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201562818U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700977A (en) * | 2013-12-13 | 2014-04-02 | 惠州柯林电器有限公司 | Socket |
| CN104682135A (en) * | 2015-02-16 | 2015-06-03 | 程世友 | Mobile power socket |
| CN103700977B (en) * | 2013-12-13 | 2016-11-30 | 张晶 | Socket |
| CN108319334A (en) * | 2018-01-23 | 2018-07-24 | 广东欧珀移动通信有限公司 | Electronic equipment and its control method |
| CN113776152A (en) * | 2021-08-23 | 2021-12-10 | 科沃斯机器人股份有限公司 | Air purification equipment and host machine thereof |
-
2009
- 2009-12-15 CN CN2009202920351U patent/CN201562818U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700977A (en) * | 2013-12-13 | 2014-04-02 | 惠州柯林电器有限公司 | Socket |
| CN103700977B (en) * | 2013-12-13 | 2016-11-30 | 张晶 | Socket |
| CN104682135A (en) * | 2015-02-16 | 2015-06-03 | 程世友 | Mobile power socket |
| CN108319334A (en) * | 2018-01-23 | 2018-07-24 | 广东欧珀移动通信有限公司 | Electronic equipment and its control method |
| CN108319334B (en) * | 2018-01-23 | 2020-06-02 | Oppo广东移动通信有限公司 | Electronic device and control method thereof |
| CN113776152A (en) * | 2021-08-23 | 2021-12-10 | 科沃斯机器人股份有限公司 | Air purification equipment and host machine thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100825 |
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| CX01 | Expiry of patent term |