CN105938956B - USB power source socket - Google Patents
USB power source socket Download PDFInfo
- Publication number
- CN105938956B CN105938956B CN201610422262.6A CN201610422262A CN105938956B CN 105938956 B CN105938956 B CN 105938956B CN 201610422262 A CN201610422262 A CN 201610422262A CN 105938956 B CN105938956 B CN 105938956B
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- China
- Prior art keywords
- waterproof cover
- usb
- face
- piece
- power source
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000010276 construction Methods 0.000 claims abstract description 23
- 230000002940 repellent Effects 0.000 claims abstract description 23
- 239000005871 repellent Substances 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 48
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 239000000741 silica gel Substances 0.000 claims description 16
- 229910002027 silica gel Inorganic materials 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 239000011810 insulating material Substances 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 206010014357 Electric shock Diseases 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- -1 Ru Shui Substances 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
One USB power source socket, including an at least socket main body and an at least waterproof construction, the socket main body includes that an at least USB inserts cabin portion and an at least waterproof cover, the USB inserts cabin portion and is housed inside in the waterproof cover, the waterproof construction forms at least one protection chamber, the waterproof construction further includes an at least water repellent component, and the water repellent component is intracavitary for preventing water from entering the protection.The USB power source socket being capable of effectively waterproof electric-shock-resistant.
Description
Technical field
The present invention relates to the sockets with direct current supply interface, more particularly to the USB power source with USB jack is inserted
Seat, being capable of effectively waterproof electric-shock-resistant.
Background technique
Socket is one of most common articles in people's modern life.Socket, also known as power outlet, switch socket etc. are
The electrical equipment of power interface is provided for electric appliance.Common socket is two holes, three holes or four spring hole scokets in life.Work as appliance plug
Pin insertion socket jack in when, socket by between electric appliance and power supply circuit connect, to enable electric appliance in power supply
Power supply under work normally.In these sockets, USB socket is a kind of safety electricity-saving, the blanket socket with USB interface,
Including socket main body, it is equipped with USB female seat on socket main body, linked switch and USB jack are equipped in USB female seat；In socket
Charger module is equipped in main body, the input terminal of charger module and the output end of linked switch are in parallel, output end it is positive and negative
Pole connection corresponding with the positive and negative anodes of the power end of USB jack, the input terminal of linked switch connect to power supply.On existing market
USB socket has various types, includes straight-through USB socket (feature: without button, without indicator light or the USB of tape light
Socket, USB inside this socket are directly always maintained at family voltage and contact, be always maintained at operation, be just quite similar to
Standby TV, so that the service life lowers significantly), (feature: included button is with or without the USB of indicator light to band button USB socket
Socket, this outer USB socket for having button, USB circuit on-off are integrated in a button, and when pressing lower button, USB is just powered,
So that USB does not have to be kept in contact with family voltage always) and auto switching USB socket (feature: interior with or without indicator light
Switch is set, that is, is inserted into, is turned on the switch, extraction then turns off the switch) etc..
Although there are many existing USB socket type, existing USB socket does not have waterproof effect, when have water accidentally into
When entering in the jack of USB socket, power on, when people goes contact again, it is likely that will cause electric shock accidents, even if not sending out
Raw electric shock accidents is likely to reduce the use of USB socket because the entrance of water causes the short circuit inside USB socket
Service life.So on the market, can be used safely in very much in environment with water without a kind of USB socket.More specifically
Ground, because USB socket has the jack that can be contacted with the external world, when there is conductive liquid, Ru Shui, oil, chemical reagent etc. enter
When in jack, it is possible to generate electric leakage accident or Damage by Short Circuit.That is, existing USB socket, is not suitable in kitchen
Room uses in the environment of the humidity such as toilet, because water easily enters the jack of USB socket in these environment.Moreover,
USB socket is also not suitable for using in outdoor environment, because outdoor environment is easy to make USB socket watered and wetting.
A kind of existing safeguard procedures are to configure compartment to USB socket, and when USB socket is not used, compartment will
The jack of USB power source socket covers, to prevent water or other liquid from entering jack.This brings inconvenience to using, Er Qie
When forgetting to close or accidentally open compartment and expose jack, can also there be water and enter jack and cause an accident.That is,
A kind of mode of the existing USB socket all without effective waterproof.
Summary of the invention
The purpose of the present invention is to provide a USB power source socket, can effectively waterproof, avoid water or other liquid into
Enter the USB power source socket.
Another object of the present invention is to provide a USB power source socket, can effectively protection against electric shock, avoid the USB electricity
Electric shock accidents caused by supply socket.
Another object of the present invention is to provide a kind of USB power source socket, the USB power source socket has waterproof construction,
To effectively waterproof electric-shock-resistant, avoid water or other liquid enter electric shock accidents caused by the USB power source socket or
Short circuit accident.
Another object of the present invention is to provide a kind of USB power source socket, the socket main body includes that an at least USB inserts cabin
Portion and at least a waterproof cover, the USB insert cabin portion and are housed inside in the waterproof cover, the waterproof of the USB power source socket
Structure has at least one protection chamber, can prevent water or other conducting liquids from entering the protection chamber, so that the USB power source is inserted
Seat is able to apply in environment with water.
Another object of the present invention is to provide a kind of USB power source socket, the waterproof construction of the USB power source socket
It further include at least one side shell and an at least bottom case, the face-piece and the bottom case form the protection chamber.
Another object of the present invention is to provide a kind of USB power source socket, the waterproof construction includes an at least waterproof group
Part, the water repellent component is for preventing water intracavitary into the protection, so that the USB power source socket being capable of effective waterproof.
Another object of the present invention is to provide a kind of USB power source socket, the waterproof construction has multistage waterproof construction,
To which the USB power source socket being capable of effective waterproof.
Another object of the present invention is to provide a kind of USB power source socket, the water repellent component further includes at least one first
Sealing element, the first seal can prevent water from entering the protection chamber by the junction of the face-piece and the bottom case,
To which the USB power source socket being capable of effective waterproof.
Another object of the present invention is to provide a kind of USB power source socket, the water repellent component further includes at least one second
Sealing element, the second seal can prevent from entering the USB insert cabin portion at least one slotting chamber water by the face-piece and
The junction of the waterproof cover is intracavitary into the protection, so that the USB power source socket being capable of effective waterproof.
Another object of the present invention is to provide a kind of USB power source socket, the water repellent component further includes an at least third
Sealing element, the third sealing element can prevent water from the waterproof cover enter it is described protection it is intracavitary, and prevent water contact and
The USB inserts an at least printed circuit board for cabin portion electrical connection, so that the USB power source socket being capable of effective waterproof.
Another object of the present invention is to provide a kind of USB power source sockets, and structure is simple, low in cost, easy to use,
It is suitble to large-scale production and application.
To achieve the goals above, the present invention provides a USB power source socket, including an at least socket main body and at least one is prevented
Water-bound, the socket main body include that an at least USB inserts cabin portion and an at least waterproof cover, and the USB inserts cabin portion and is housed inside institute
It states in waterproof cover, the waterproof construction forms at least one protection chamber, and the waterproof construction further includes an at least water repellent component, described
Water repellent component is intracavitary for preventing water from entering the protection.
In one embodiment, the waterproof construction further includes at least one side shell and an at least bottom case, the face-piece and described
Bottom case forms the protection chamber, and the face-piece has an at least USB jack, and it is corresponding that the USB jack and the USB insert cabin portion
Setting, at least one slotting cabin that the slotting cabin portion the USB is housed inside the waterproof cover is intracavitary, and each slotting cabin chamber is mutually isolated to be set
It sets.
In one embodiment, the water repellent component further includes an at least first seal, and the first seal is set to
Between the face-piece and the bottom case.
In one embodiment, the circumferential edges of the bottom case/face-piece also have an at least edge protuberance, the face-piece/bottom case
Circumferential edges also there is an at least edge groove, the first seal is housed inside in the edge groove and is close to the side
Edge protrusion.
In one embodiment, the face-piece further includes at least one side shell connector, and the face-piece connector has at least one
Face-piece link slot, the bottom case further include an at least bottom case connector, and the bottom case connector also has the connection of an at least bottom case
Hole, the face-piece link slot, which is connected with the bottom case connecting hole and is locked by fastener, to be connected.
In one embodiment, the face-piece link slot and the bottom case connecting hole, which are also pressed by silica gel, seals.
In one embodiment, the water repellent component further includes an at least second seal, and the second seal is set to
Between the waterproof cover and the face-piece.
In one embodiment, the inner surface of the face-piece has an at least waterproof cover groove and at least one slotting cabin protrusion, institute
The upper edge of the shape and the waterproof cover of stating waterproof cover groove matches, and the shape of the slotting cabin protrusion matches the USB and inserts
The edge in cabin portion, the second seal are set in the waterproof cover groove, and are close to the inner surface of the waterproof cover groove
With the upper edge of the waterproof cover, so that the contact surface of the face-piece and the waterproof cover fits closely.
In one embodiment, the upper edge of the waterproof cover has an at least waterproof cover groove, the inner surface of the face-piece
With at least waterproof cover protrusion, the second seal is set in the waterproof cover groove, and it is convex to be close to the waterproof cover
It rises, so that the contact surface of the face-piece and the waterproof cover fits closely.
In one embodiment, the USB power source socket further includes an at least printed circuit board, the socket main body it is described
At least pin that USB inserts cabin portion is inserted into an at least pin insertion hole for the printed circuit board, thus the socket main body
And the printed circuit board is connected with power supply.
In one embodiment, the bottom of the waterproof cover has an at least protecting crust jack corresponding with the pin, institute
The pin for stating the slotting cabin portion USB is inserted into the described of the printed circuit board across the protecting crust jack of the protecting crust and inserts
Foot jack, the USB insert cabin portion and printed circuit board electrical connection.
In one embodiment, the face-piece further includes an at least waterproof cover connector, and the waterproof cover connector has extremely
A few waterproof cover link slot, the waterproof cover have quantity and the corresponding at least waterproof cover through-hole of the waterproof cover connector,
The printed circuit board has quantity and the corresponding at least through-hole of the waterproof cover through-hole, and the described of the waterproof shell prevents
The waterproof cover link slot, the waterproof cover through-hole of the waterproof cover and the institute of the printed circuit board of water hull connector
It states through-hole to be interconnected, and is locked and connected by fastener.
In one embodiment, wherein the waterproof cover link slot, the waterproof cover through-hole and the printed circuit board
The through-hole is pressed by silica gel and is tightly connected.
In one embodiment, the water repellent component further includes an at least third sealing element, and the third sealing element is set
Between the bottom and the printed circuit board of the waterproof cover.
In one embodiment, the bottom of the waterproof cover has an at least seal groove, and the seal groove accommodates the third
Sealing element, so that the bottom of the waterproof cover and the printed circuit board can fit closely.
In one embodiment, the third sealing element is formed with an at least sealing element pin holes, and the USB inserts the institute in cabin portion
Pin is stated through the protecting crust jack of the waterproof cover, the sealing element pin holes of the third sealing element and described
The through-hole of printed circuit board, thus the socket main body and printed circuit board electrical connection.
In one embodiment, the third sealing element is made of insulating materials, and the pin that the USB inserts cabin portion is close
Run through and be bonded the protecting crust jack and the third sealing element of the waterproof cover.
In one embodiment, the third sealing element is made of insulating materials, and the tightly packed waterproof cover is described
Seal groove, thus the third sealing element be tightly connected the waterproof cover bottom and the printed circuit board.
In one embodiment, the third sealing element is sealed glue for curable.
In one embodiment, the first seal is silica gel water proof ring.
In one embodiment, the second seal is silica gel water proof ring.
In one embodiment, the fastener is screw.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of a USB power source socket according to a preferred embodiment of the present invention.
Fig. 2 is the top view of the USB power source socket of above preferred embodiment according to the present invention.
Fig. 3 is cross-sectional view of the Fig. 2 along a line A-A.
Fig. 4 is the stereoscopic schematic diagram of the USB power source socket of above preferred embodiment according to the present invention.
Fig. 5 is the decomposition explosion figure of the USB power source socket of above preferred embodiment according to the present invention.
Fig. 6 is the stereoscopic schematic diagram of a face-piece of the USB power source socket of above preferred embodiment according to the present invention.
Fig. 7 is the three-dimensional signal of a waterproof cover of the USB power source socket of above preferred embodiment according to the present invention
Figure.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It defines in the following description
Basic principle of the invention can be applied to other embodiments, deformation scheme, improvement project, equivalent program and do not carry on the back
Other technologies scheme from the spirit and scope of the present invention.
It will be understood by those skilled in the art that in exposure of the invention, term " longitudinal direction ", " transverse direction ", "upper",
The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore above-mentioned art
Language is not considered as limiting the invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be it is multiple, term " one " is no
It can be interpreted as the limitation to quantity.
It is the structural representation of a USB power source socket 10 according to a preferred embodiment of the invention as shown in Figures 1 to 7
Figure.The USB power source socket 10 of this preferred embodiment of the invention can carry out direct current supply to mini electrical equipment, lead to
It crosses and a USB element 90 is provided, intelligent digital equipment such as mobile phone, tablet computer, personal digital assistant, MP3, MP4, mobile electricity
Source, the equipment such as digital camera, which can be directly connected by the USB element 90 with the USB power source socket 10, to charge, from
Without external converter or other charging equipments, so that the USB power source socket of the invention closes more in power supply group
It is able to satisfy the power demand of modern.
The USB power source socket 10 includes an at least socket main body 14.It will be appreciated by those skilled in the art that
In practical application, the USB power source socket 10 may include one, and two, three or more described socket main bodies 14.It is described
Socket main body 14 is connect with a printed circuit board 15, and the printed circuit board 15 is controlled to a power supply.When the USB element 90
After one plug 91 is inserted into a slotting chamber 1410 in a slotting cabin portion 141 of the socket main body 14, intelligent digital equipment can pass through
The USB element 90 is able to work normally under the power supply of power supply or charge for it.That is, in of the invention this
In preferred embodiment, the slotting chamber 1410 in the slotting cabin portion 141 of the socket main body 14 is for accommodating the USB element 90
The plug 91, then, the pin 1411 in the slotting cabin portion 141 and the printed circuit board 15 are connect electrically conductively,
Circuit to be connected between each smart machine and power supply of the USB element is connected, so that smart machine can be normal
It works or is electrically charged.It will be appreciated by those skilled in the art that due to be USB Type power outlet, institute here
Stating slotting cabin portion 141 is that USB inserts cabin portion.
The USB power source socket 10 further includes a face-piece 12 and a bottom case 11, and the face-piece 12 is connected to the bottom case 11,
And form a protection chamber 1000.That is, the Socket casing 14 and the printed circuit board 15 are contained in the face-piece 12
In the protection chamber 1000 formed with the bottom case 11, most of water can be stopped to enter the USB power source socket 10.Ability
The technical staff in domain also accommodates relay, electricity in the protection chamber 1000 it is understood that according to the needs of practical electricity consumption
The electrical components such as force transducer, these electrical components can be connect with the printed circuit board 15 realizes necessary Electricity Functional,
As just citing in the preferred embodiment of the present invention, it is not limited thereto.
In this preferred embodiment of the invention, the face-piece 12 includes the face-piece body 120 with opening, the face-piece
Body 120 extends downwardly and is connected to the bottom case 11, the opening of the closed shell 120 of bottom case 11, that is to say, that described
Face-piece 12 and the closure of the bottom case 11 form the protection chamber 1000.In other embodiments, it is also possible to the bottom case 11 to have
There is the side wall upwardly extended, the protection chamber 1000 is formed by the opening that the panel 12 is closed the side wall of the bottom case 11.?
That is the face-piece 12 and the bottom case 11 constitute the basic waterproof construction of the USB power source socket 10 of the invention, ability
The technical staff in domain is it is understood that the bottom case 11 of the above-mentioned formation protection chamber 1000 and the structure of the face-piece 12
It only illustrates, can also be that other reasonable structures, the present invention are not limited thereto.
The bottom case 11 and the face-piece 12 be formed by the protection chamber 1000 not only provide the socket main body 14,
The accommodation space of the printed circuit board 15 and other electrical resistance elements also has the water-proof function on basis.That is, working as
There is water to contact the USB power source socket 10, most water can not pass through the junction of the bottom case 11 and the face-piece 12
31 enter the protection chamber 1000.
The USB power source socket 10 further includes a first seal 13, and the first seal 13 is arranged at the bottom
Between shell 11 and the face-piece 12, so that the gap of junction 31 be made to reach minimum, that is, the protection chamber 1000 is improved
Waterproof performance is sealed, prevents water from entering the protection chamber 1000 from the gap of the junction 31.This is excellent of the invention
It selects in embodiment, the first seal 13 is implemented as an annular water proof ring, it is preferable that is made of silica gel material.
Further, the circumferential edges of the bottom case 11 also have an edge protuberance 111, and the circumferential edges of the face-piece 12 also have
There is an edge groove 121, the first seal 13 is housed inside in the edge groove 121 of the face-piece 12, when described
When bottom case 11 and the face-piece 12 are joined together, the edge protuberance 111 of the bottom case 11 matches the face-piece 12
The first seal 13 is simultaneously sealed in the edge groove 121 of the face-piece 12 by the edge groove 121, thus into
One step reduces the gap of the junction 31 of the bottom case 11 and the face-piece 12, and then further improves the protection
The waterproof performance of chamber 1000.
Further, the face-piece 12 further includes a face-piece connector 123, and the face-piece connector 123 is set to described
The inside of face-piece body 120, and there is a face-piece link slot 1230.The bottom case 11 further includes a bottom case connector 112, the bottom
Shell connector 112 is arranged at the inside of the bottom case 11, and corresponding with the position of the face-piece connector 123, the bottom
Shell connector 112 also has a bottom case connecting hole 1120, when the face-piece 12 is connected with each edge of the bottom case 11,
The face-piece link slot 1230 is connected with the bottom case connecting hole 1120, in this way, being connected by providing screw across the face-piece
Access slot 1230 and the bottom case connecting hole 1120, to face-piece connector 123 and the bottom case connector 112 be locked, later
The bottom case connecting hole 1120 is sealed by silica gel pressing, and then seals the protection chamber 1000.That is, close by silica gel
After sealing the bottom case connecting hole 1120, both the gap of the junction 31 can be further decreased by the locking of screw to prevent
Water enters from the junction 31, can also be under the premise of not influencing the safety of the USB power source socket 10, after mounting
Prevent water from entering in the protection chamber 1000 from the bottom case connecting hole 1120.In this preferred embodiment of the invention, institute
Stating face-piece 12 includes four face-piece connectors 123, and the bottom case 11 includes four bottom case connectors 112, certainly, this
The technical staff in field it is understood that the quantity of the face-piece connector 123 and the bottom case connector 112 herein only
Only as an example, the present invention is not limited thereto.
The waterproof effect of the USB power source socket 10 in order to better illustrate the present invention, more specifically, of the invention
In this preferred embodiment, the face-piece 12 also has an at least socket 126, and the plug 91 of the USB element 90 passes through
The socket 126 of the face-piece 12 is inserted into the slotting chamber 1410 in the slotting cabin portion 141 of the socket main body 14, described
At least pin 1411 for inserting cabin portion 141 is inserted into an at least pin insertion hole 150 for the printed circuit board 15, thus described
Socket main body 14 is connected by the printed circuit board 15 with power supply, and then charges or provide its normal work for smart machine
Make.It is noted that as shown in fig. 7, correspondingly, the bottom of a waterproof cover 142 of the socket main body 14 has and described
The corresponding at least protecting crust jack 1423 of pin 1411, the waterproof cover 142 are preferably that insulating materials is made, the slotting cabin
The protecting crust jack 1423 that the pin 1411 in portion 141 passes through the protecting crust 142 is inserted into the printed circuit board 15
The pin insertion hole 150, so that the slotting cabin portion 141 and the printed circuit board 15 can be electrically connected.That is, at this
In this preferred embodiment of invention, the slotting chamber 1410 in the slotting cabin portion 141 of the socket main body 14 is for accommodating institute
The plug 91 of USB element 90 is stated, then, the pin 1411 and the printed circuit board 15 in the slotting cabin portion 141 can
It is conductively connected, to the circuit being connected between each smart machine and power supply of the USB element be connected, so that intelligence is set
It is standby to work normally or be electrically charged.
As shown in Fig. 3, Fig. 5, Fig. 6 and Fig. 7, the face-piece 12 further includes an at least waterproof cover connector 124, the waterproof
Shell connector 124 has a waterproof cover link slot 1240, and the waterproof cover 142 has quantity and the waterproof cover connector 124
Corresponding waterproof cover through-hole 1421, the printed circuit board 15 have quantity and the waterproof cover through-hole 1421 corresponding one
Through-hole 151.The slotting cabin portion 141, the waterproof cover 142 and the printed circuit board 15 are set to the face-piece 12 and institute
In the protection chamber 1000 for stating the formation of bottom case 11, the slotting cabin portion 141 is arranged at a slotting cabin chamber of the waterproof cover 142
In 1420, the waterproof cover 142 is correspondingly connected to the face-piece 12 and the printed circuit board 15.That is, the face-piece
12, the waterproof cover 142, the printed circuit board 15 and the bottom case 11 are sequentially distributed.The described of the waterproof shell 12 prevents
The waterproof cover link slot 1240 of water hull connector 124, the waterproof cover through-hole 1421 of the waterproof cover 142 and described
The pin insertion hole 150 of printed circuit board 15 is interconnected, and is connected by through-connections such as screw locking, after locking
It is connected by silica gel sealing, thus the face-piece 12, the socket main body 14, the printed circuit board 15 and the bottom case 11
It is accordingly closely joined together, and then guarantees the leakproofness of the protection chamber 1000.
Further, the USB power source socket 10 further includes a second seal 16, and the second seal 16 is set to
Between the waterproof cover 142 and the inside of the panel 12.Specifically, as shown in fig. 6, the inner surface of the face-piece 12 has one
Waterproof cover groove 122 and a slotting cabin protrusion 125, the upper edge of the shape of the waterproof cover groove 122 and the waterproof cover 142
1422 match, so that the upper edge 1422 of the waterproof cover 142 can be contained in the waterproof cover groove 122, institute
The shape for stating slotting cabin protrusion 125 matches the edge in the slotting cabin portion 141, thus when the face-piece 12 and the waterproof cover 142
Surface can be bonded, prevent water into the socket 126 by the connection gap of the face-piece 12 and the waterproof cover 142 into
Enter the protection chamber 1000.The second seal 16 is set in the waterproof cover groove 122, is close to the waterproof cover groove
The upper edge 1422 of 122 inner surface and the waterproof cover 142, so that the face-piece 12 and the waterproof cover 142 connect
Contacting surface fits closely, and then improves the leakproofness of the protection chamber 1000.In other embodiments, it can also be the waterproof cover
142 upper edge 1422 has waterproof cover groove, and the inner surface of the face-piece 12 has waterproof cover protrusion, and described second is close
Sealing 16 is set in the waterproof cover groove, and is close to the waterproof cover protrusion, thus the face-piece 12 and the waterproof cover
142 contact surface fits closely.Certainly, it will be appreciated by those skilled in the art that, the second seal 16 can be with
There are other set-up modes, the present invention is not limited thereto.Therefore, because the second seal 16 fits closely the face-piece
12 and the waterproof cover 142, it can not be by the face-piece 12 and described anti-by the water of the socket 126 of the face-piece 12
The junction of water hull 142 enters in the protection chamber 1000, that is, further improves the waterproof of the USB power source socket 10
Performance.Preferably, the second seal 16 is implemented as made of silica gel material in this preferred embodiment of the invention
Waterproof washer, shape match with the waterproof cover groove 122.Certainly, it will be appreciated by those skilled in the art that, quilt
Be embodied as the shape of the second seal 16 of silica gel waterproof washer in this preferred embodiment of the invention as just
Citing, the present invention are not limited thereto.
Further, as shown in Figure 6 and Figure 7, the USB power source socket 10 further includes a third sealing element 17.It is described
Third sealing element 17 is set between the bottom and the printed circuit board 15 of the socket main body 14, thus the socket main body
14 and the junction 32 of the printed circuit board 15 can be sealed.That is, into the slotting chamber 1410 or it is described insert
Water in cabin chamber 1420 cannot pass through the protecting crust jack 1423 or the socket main body 14 of the waterproof cover 142 and institute
The junction 32 for stating printed circuit board 15 enters in the protection chamber 1000, can not pass through the described anti-of the waterproof cover 142
Protective case jack 1423 touches the printed circuit board 15, to further increase the socket main body 14 and the printed circuit
Leakproofness between plate 15, and then improve the sealing waterproof performance of the protection chamber 1000.More specifically, the waterproof cover 142
Bottom there is a seal groove 1424, the seal groove 1424 accommodates the third sealing element 17, thus the waterproof cover 142
Bottom and the printed circuit board 15 can fit closely.It is noted that the third sealing element 17 is formed with a sealing
Part pin holes 170, the pin 1411 in the slotting cabin portion 141 can run through the protecting crust jack of the waterproof cover 142
1423, the sealing element pin holes 170 of the third sealing element 17 and the through-hole 151 of the printed circuit board 15,
To which the socket main body 14 and the printed circuit board 15 are electrically connected.The third sealing element 17 is made of insulating materials, institute
The pin 1411 for stating slotting cabin portion 141 fits closely the protecting crust jack 1423 and described of the waterproof cover 142
The sealing element pin holes 170 of three sealing elements 17, to prevent from entering the water of the slotting chamber 1410 and the slotting cabin chamber 1420
Contact the printed circuit board 15.It is noted that the third sealing element 17 is insulating materials, the tightly packed waterproof
The seal groove 1424 of shell 142, that is to say, that the third sealing element 17 seals the bottom of the waterproof cover 142 and described
Connection gap between printed circuit board 15.Preferably, in this preferred embodiment of the invention, the third sealing element 17
Be implemented as it is curable be sealed glue, the waterproof cover is first filled in the form of liquid or semisolid in forming process
Connection gap between 142 bottom and the printed circuit board 15, is solidified later, to ensure that the socket main body
14 and the printed circuit board 15 the junction 32 leakproofness.Certainly, it is worth mentioning at this point that, the third sealing element 17
Generation type, material and structure in this preferred embodiment of the invention as just citing, the present invention is simultaneously not limited
System.
Therefore, by the first seal 13 that is set between the face-piece 12 and the bottom case 11, be set to institute
It states the second seal 16 between face-piece 12 and the socket main body 14 and is set to the socket main body 14 and described
The third sealing element 17 between printed circuit board 15, water cannot pass through the junction 31 of the face-piece 12 and the bottom case 11
Enter the water in the slotting cabin portion 141 neither into the protection chamber 1000, and by the socket 126 of the face-piece 12
Junction and the socket main body 14 and the printed circuit board 15 of the energy by the face-piece 12 and the socket main body 14
Junction 32 enter the protection chamber 1000, the printed circuit board will not be contacted by the protecting crust jack 1423
15, and then the USB power source socket 10 has multistage waterproof construction, reaches effective waterproof effect.
It is noted that the socket main body 14 includes two described slotting in this preferred embodiment of the invention
Cabin portion 141, two slotting cabin portions 141 are respectively provided with independent cavity, that is to say, that two slotting cabin portions 141 respectively by
It being contained in two independent slotting cabin chambers 1420 of the waterproof cover 142, two slotting cabin chambers 1420 are disconnected with each other,
It can in concave relief in the same insulation shell, different insulating materials two independent insulation shells of formation can also be used
Body fits together later, and two slotting cabin portions 141 are respectively contained in each independent insulation shell.In other words, institute
The insulation shell that waterproof cover 142 can be integrally formed is stated, is also possible to independent using different insulating materials formation two
Insulation shell fits together later, and two slotting cabin portions 141 are placed in each independent of the waterproof cover 142 respectively
In the slotting cabin chamber 1420.Preferably, in this preferred embodiment of the invention, the two slotting cabin portions 141 are shoulder to shoulder side by side
Ground arrangement, correspondingly, the waterproof cover 142 is respectively provided with two independent slotting cabin chambers 1420, and is disconnected with each other,
Waterproof cover 142 described in interior concave relief Cheng Yu.Certainly, it will be appreciated by those skilled in the art that, what is referred here to is described slotting
The quantity and set-up mode in cabin portion 141, the structure of the waterproof cover 142 and generation type etc. are as just citing, and the present invention is simultaneously
It is not limited.
It is noted that in other embodiments, the USB power source socket 10 further includes indicator light, described
Indicator light also with the printed circuit board 15 it is electrically conductive connect.As needed, electricity also can be set in the printed circuit board 15
Source switch, when the power switch in an ON state when, the printed circuit board 15 is in running order, because of the USB
Power outlet 10 is connected with power supply, and the indicator light for being connected to the printed circuit board 15 is bright, and at this moment user can incite somebody to action
The plug 91 of USB element 90 is inserted into the slotting cabin portion 141, and such intelligent digital equipment is able to be inserted by the USB power source
Seat 10 is powered.
It will be appreciated by those skilled in the art that USB power source socket described in this preferred embodiment of the invention
10 not only can be with waterproof, and can also be prevents other conductive liquids, and the present invention is not limited thereto.
It is noted that connected due to being also possible to have other electrical resistance elements in the protection chamber 1000 in power supply,
Therefore, the USB power source socket 10 effectively prevent water to avoid the USB power source socket 10 itself short into the protection chamber 1000
Pass rises except failure, and then can also prevent water from entering in the protection chamber 1000 can at turn-on power and the socket 126
Electric shock accidents caused by the conductive body that can be inserted into, thus, the USB power source socket 10 provides multistage waterproof construction, can
Effectively waterproof electric-shock-resistant.
It will be appreciated by those skilled in the art that the socket 126 of the USB power source socket 10 of the invention is not
The top of the face-piece 12 described in preferred embodiment only can be set, in other embodiments, the face can also be set to
The other positions of shell 12, the present invention are not limited thereto.
It will be appreciated by those skilled in the art that the USB power source socket 10 of the invention not only can have
The socket 126 of USB form, can also there is other kinds of socket, and the USB power source socket 10 can also be combined at other
On for example common USB power source socket of type, the present invention is not limited thereto.
It should be understood by those skilled in the art that foregoing description and the embodiment of the present invention shown in the drawings are only used as illustrating
And it is not intended to limit the present invention.The purpose of the present invention has been fully and effectively achieved.Function and structural principle of the invention exists
It shows and illustrates in embodiment, under without departing from the principle, embodiments of the present invention can have any deformation or modification.
Claims (24)
1. a USB power source socket, which is characterized in that including an at least socket main body and an at least waterproof construction, the socket master
Body includes that an at least USB inserts cabin portion and an at least waterproof cover, and the USB inserts cabin portion and is housed inside in the waterproof cover, described anti-
Water-bound forms at least one protection chamber, and the waterproof construction further includes an at least water repellent component, and the water repellent component is for preventing
It is intracavitary that water enters the protection, wherein the waterproof construction further includes at least one side shell and an at least bottom case, the face-piece and institute
It states bottom case and forms the protection chamber, the face-piece has an at least USB jack, and it is opposite that the USB jack and the USB insert cabin portion
It should be arranged, at least one slotting cabin that the slotting cabin portion the USB is housed inside the waterproof cover is intracavitary, and each slotting cabin chamber is mutually isolated to be set
It sets, wherein the face-piece further includes an at least waterproof cover connector, the waterproof cover connector is connected with an at least waterproof cover
Slot, wherein the waterproof cover has quantity and the corresponding at least waterproof cover through-hole of the waterproof cover connector, wherein the USB
Power outlet further includes an at least printed circuit board, wherein the printed circuit board has quantity and the waterproof cover through-hole opposite
At least through-hole answered, wherein the waterproof cover link slot of the waterproof cover connector of the face-piece, the waterproof cover
The through-hole of the waterproof cover through-hole and the printed circuit board is interconnected, and is locked and connected by fastener.
2. USB power source socket as described in claim 1, wherein the water repellent component further includes an at least second seal, institute
It states second seal to be set between the waterproof cover and the face-piece, wherein the inner surface of the face-piece has an at least waterproof
Shell groove and at least one slotting cabin protrusion, the shape of the waterproof cover groove and the upper edge of the waterproof cover match, described to insert
The shape of cabin protrusion matches the edge that the USB inserts cabin portion, and the second seal is set in the waterproof cover groove, and tight
The inner surface of the waterproof cover groove and the upper edge of the waterproof cover are pasted, so that the face-piece and the waterproof cover connect
Contacting surface fits closely.
3. USB power source socket as described in claim 1, wherein the water repellent component further includes an at least second seal, institute
It states second seal to be set between the waterproof cover and the face-piece, wherein the upper edge of the waterproof cover is anti-with at least one
Water hull groove, the inner surface of the face-piece have at least waterproof cover protrusion, and the second seal is set to the waterproof cover
In groove, and it is close to the waterproof cover protrusion, so that the contact surface of the face-piece and the waterproof cover fits closely.
4. USB power source socket as described in claim 1, wherein the water repellent component further includes an at least first seal, institute
First seal is stated to be set between the face-piece and the bottom case.
5. USB power source socket as claimed in claim 4, wherein the circumferential edges of the bottom case/face-piece also have an at least edge
Protrusion, the circumferential edges of the face-piece/bottom case also have an at least edge groove, and the first seal is housed inside the edge
In groove and it is close to the edge protuberance.
6. USB power source socket as claimed in claim 4, wherein the face-piece further includes at least one side shell connector, the face
Shell connector has at least one side shell link slot, and the bottom case further includes an at least bottom case connector, and the bottom case connector is also
With an at least bottom case connecting hole, the face-piece link slot is connected with the bottom case connecting hole and is locked by fastener and connected
It connects.
7. USB power source socket as claimed in claim 6, wherein the face-piece link slot and the bottom case connecting hole also pass through silicon
Glue laminated closes sealing.
8. USB power source socket as described in claim 1, wherein at least the one of the slotting cabin portion the USB of the socket main body inserts
Foot is inserted into an at least pin insertion hole for the printed circuit board, thus the socket main body and the printed circuit board and
Power supply is connected.
9. USB power source socket as claimed in claim 8, wherein the bottom of the waterproof cover have it is corresponding with the pin extremely
A few protecting crust jack, the pin that the USB inserts cabin portion pass through described in the protecting crust jack insertion of the protecting crust
The pin insertion hole of printed circuit board, the USB insert cabin portion and printed circuit board electrical connection.
10. USB power source socket as described in claim 1, wherein the waterproof cover link slot, the waterproof cover through-hole and institute
The through-hole for stating printed circuit board is pressed by silica gel to be tightly connected.
11. USB power source socket as claimed in claim 8, wherein the water repellent component further includes an at least third sealing element, institute
Third sealing element is stated to be arranged between the bottom of the waterproof cover and the printed circuit board.
12. USB power source socket as claimed in claim 11, wherein the bottom of the waterproof cover has an at least seal groove, institute
It states seal groove and accommodates the third sealing element, so that the bottom of the waterproof cover and the printed circuit board can fit closely.
13. USB power source socket as claimed in claim 12, wherein the third sealing element is formed with an at least sealing element pin
Hole, the USB insert the pin in cabin portion through the protecting crust jack of the waterproof cover, the third sealing element it is described
The pin insertion hole of sealing element pin holes and the printed circuit board, thus the socket main body and the printed circuit board
Electrical connection.
14. USB power source socket as claimed in claim 12, wherein the third sealing element is made of insulating materials, the USB
The pin for inserting cabin portion closely runs through and is bonded the protecting crust jack and the third sealing element of the waterproof cover.
15. USB power source socket as claimed in claim 12, wherein the third sealing element is made of insulating materials, and close
Fill the seal groove of the waterproof cover, thus the third sealing element be tightly connected the waterproof cover bottom and the print
Printed circuit board.
16. the USB power source socket as described in any in claim 11 to claim 15, wherein the third sealing element is can
It is cured to be sealed glue.
17. the USB power source socket as described in any in claim 4 to claim 6, wherein the first seal is silica gel
Water proof ring.
18. the USB power source socket as described in any in claim 2 to claim 3, wherein the second seal is silica gel
Water proof ring.
19. the USB power source socket as described in any in claim 5 to claim 6, wherein the fastener is screw.
20. a USB power source socket, which is characterized in that including an at least socket main body and an at least waterproof construction, the socket master
Body includes that an at least USB inserts cabin portion and an at least waterproof cover, and the USB inserts cabin portion and is housed inside in the waterproof cover, described anti-
Water-bound forms at least one protection chamber, and the waterproof construction further includes an at least water repellent component, and the water repellent component is for preventing
It is intracavitary that water enters the protection, wherein the waterproof construction further includes at least one side shell and an at least bottom case, the face-piece and institute
It states bottom case and forms the protection chamber, the face-piece has an at least USB jack, and it is opposite that the USB jack and the USB insert cabin portion
It should be arranged, at least one slotting cabin that the slotting cabin portion the USB is housed inside the waterproof cover is intracavitary, and each slotting cabin chamber is mutually isolated to be set
It sets, wherein the water repellent component further includes an at least first seal, the first seal is set to the face-piece and described
Between bottom case, wherein the face-piece further includes at least one side shell connector, the face-piece connector is connected at least one side shell
Slot, the bottom case further include an at least bottom case connector, and the bottom case connector also has an at least bottom case connecting hole, the face
Shell link slot, which is connected with the bottom case connecting hole and is locked by fastener, to be connected, wherein the face-piece link slot and the bottom
Shell connecting hole is also pressed by silica gel and is sealed.
21. USB power source socket as claimed in claim 20, wherein the first seal is silica gel water proof ring.
22. USB power source socket as claimed in claim 20, wherein the fastener is screw.
23. a USB power source socket, which is characterized in that including an at least socket main body and an at least waterproof construction, the socket master
Body includes that an at least USB inserts cabin portion and an at least waterproof cover, and the USB inserts cabin portion and is housed inside in the waterproof cover, described anti-
Water-bound forms at least one protection chamber, and the waterproof construction further includes an at least water repellent component, and the water repellent component is for preventing
It is intracavitary that water enters the protection, wherein the waterproof construction further includes at least one side shell and an at least bottom case, the face-piece and institute
It states bottom case and forms the protection chamber, the face-piece has an at least USB jack, and it is opposite that the USB jack and the USB insert cabin portion
It should be arranged, at least one slotting cabin that the slotting cabin portion the USB is housed inside the waterproof cover is intracavitary, and each slotting cabin chamber is mutually isolated to be set
It sets, wherein the water repellent component further includes an at least second seal, the second seal is set to the waterproof cover and institute
It states between face-piece, wherein the inner surface of the face-piece has an at least waterproof cover groove and at least one slotting cabin protrusion, the waterproof
The shape of shell groove and the upper edge of the waterproof cover match, and the shape of the slotting cabin protrusion matches the USB and inserts cabin portion
Edge, the second seal are set in the waterproof cover groove, and are close to the inner surface of the waterproof cover groove and described
The upper edge of waterproof cover, so that the contact surface of the face-piece and the waterproof cover fits closely.
24. USB power source socket as claimed in claim 23, wherein the second seal is silica gel water proof ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422262.6A CN105938956B (en) | 2016-06-15 | 2016-06-15 | USB power source socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422262.6A CN105938956B (en) | 2016-06-15 | 2016-06-15 | USB power source socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105938956A CN105938956A (en) | 2016-09-14 |
| CN105938956B true CN105938956B (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610422262.6A Active CN105938956B (en) | 2016-06-15 | 2016-06-15 | USB power source socket |
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| CN (1) | CN105938956B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108206366B (en) * | 2016-12-16 | 2021-07-20 | 深圳市长盈精密技术股份有限公司 | Waterproof metal shell |
| CN107732556A (en) * | 2017-09-27 | 2018-02-23 | 深圳市安居物联网科技有限公司 | Waterproof socket |
| CN107889407B (en) * | 2017-12-07 | 2024-01-16 | 浙江昱扬电子实业有限公司 | Power supply box and installation method thereof |
| CN110324738B (en) * | 2018-03-30 | 2024-08-20 | 安克创新科技股份有限公司 | Wire control assembly and wire control type Bluetooth headset |
| CN108696782B (en) * | 2018-04-09 | 2020-09-15 | 安克创新科技股份有限公司 | Drive-by-wire subassembly and drive-by-wire formula bluetooth headset |
| TWI741311B (en) * | 2019-06-21 | 2021-10-01 | 飛宏科技股份有限公司 | Connector with waterproof structure and the manufacturing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009001954U1 (en) * | 2009-03-10 | 2009-06-10 | Li, Shin-Nan | Waterproof connector |
| CN205565144U (en) * | 2016-04-18 | 2016-09-07 | 王桂兰 | Waterproof USB interface |
| CN206041087U (en) * | 2016-06-15 | 2017-03-22 | 深圳市中科电工科技有限公司 | USB supply socket |
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2016
- 2016-06-15 CN CN201610422262.6A patent/CN105938956B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009001954U1 (en) * | 2009-03-10 | 2009-06-10 | Li, Shin-Nan | Waterproof connector |
| CN205565144U (en) * | 2016-04-18 | 2016-09-07 | 王桂兰 | Waterproof USB interface |
| CN206041087U (en) * | 2016-06-15 | 2017-03-22 | 深圳市中科电工科技有限公司 | USB supply socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105938956A (en) | 2016-09-14 |
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Commission number: 4W111645 Conclusion of examination: Declare invalid claims 1, 4-8, 10, 17, and 19 of invention patent number 201610422262.6, and continue to maintain the validity of this patent on the basis of claims 2, 3, 9, 11-16, and 18 Decision date of declaring invalidation: 20210712 Decision number of declaring invalidation: 49977 Denomination of invention: USB power socket Granted publication date: 20181218 Patentee: SHENZHEN SKT ELECTRICAL TECHNOLOGY CO.,LTD. |