CN206041087U - USB supply socket - Google Patents

Abstract

A USB supply socket, including an at least receptacle body and an at least waterproof construction, receptacle body includes that an at least USB inserts a cabin portion and an at least waterproof cover, USB insert cabin portion held in in the waterproof cover, the waterproof construction forms an at least shield cavity, the waterproof construction still includes an at least water -proof component, water -proof component is used for preventing that water from getting into in the shield cavity. USB supply socket is waterproof protection against electric shock effectively.

Description

USB power source socket

Technical field

This utility model is related to the socket with direct current supply interface, more particularly to the USB power source with USB Socket, being capable of effectively waterproof electric-shock-resistant.

Background technology

Socket is one of modal articles for use in people's modern life.Socket, also known as supply socket, combined socket and switch etc., be The electrical equipment of power interface is provided for electrical equipment.In life, common socket is holes, three holes or four spring hole scokets.Work as appliance plug Pin insertion socket jack in when, socket is by the circuit ON between electrical equipment and power supply, so that electrical equipment is able in power supply Supply of electric power under normal work.In these sockets, USB socket is a kind of safety electricity-saving, the blanket socket with USB interface, Including socket main body, USB female seats are provided with socket main body, gang switch and USB are provided with USB female seats；In socket Charger module is provided with main body, the input of charger module is in parallel with the outfan of gang switch, its outfan it is positive and negative Pole connection corresponding with the both positive and negative polarity of the power end of USB, the input of gang switch are connected with power supply.On existing market USB socket has all kinds, includes straight-through USB socket (feature：Without button, there is no the USB of display lamp or tape light Socket, the USB inside this socket directly are always maintained at contacting with family voltage, are always maintained at running, just quite similar to Standby TV so that the life-span lowers significantly), band button USB socket (feature：Button is carried, the USB of display lamp is with or without Socket, this outer USB socket with button, USB circuit break-make are integrated in a button, and when pressing the button, USB is just powered, So that USB is without keeping contacting with family voltage always) and auto switching USB socket (feature：It is with or without display lamp, interior Switch is put, that is, is inserted, extract then closing switch) etc..

Although existing USB socket type is a lot, existing USB socket does not have waterproof effect, enters when there is water accidentally When entering in the jack of USB socket, which switches on power, when people goes contact again, it is likely that can cause electric shock accidentss, even if not sending out Raw electric shock accidentss, are likely to because the entrance of water causes the short circuit inside USB socket and reduces the use of USB socket Life-span.So, commercially, do not have a kind of USB socket be used safely in very much in environment with water.More specifically Ground, because USB socket has the jack that can be contacted with the external world, when the liquid for having conduction, Ru Shui, oil, chemical reagent etc. are entered When in jack, it is possible to produce electric leakage accident or Damage by Short Circuit.That is, existing USB socket, which is not suitable in kitchen Used in the moist environment such as room, toilet, because in these environment, water easily enters the jack of USB socket.And, USB socket is also not suitable for used in outdoor environment, because outdoor environment easily makes 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 capping of USB power source socket, so as to prevent water or other liquid from entering jack.This is to using bringing inconvenience, Er Qie Forget to close or imprudence open compartment and when exposing jack, can also exist water into jack generation accident.That is, Existing USB socket does not all have a kind of mode of effective waterproof.

Utility model content

The purpose of this utility model is to provide a USB power source socket, being capable of effectively waterproof, it is to avoid water or other liquid Body enters the USB power source socket.

Another object of the present utility model is to provide a USB power source socket, being capable of effectively protection against electric shock, it is to avoid described The electric shock accidentss that USB power source socket causes.

Another object of the present utility model is to provide a kind of USB power source socket, and there is the USB power source socket waterproof to tie Structure, so as to effectively waterproof electric-shock-resistant, it is to avoid electric shock accidentss that water or other liquid cause into the USB power source socket or Person's short circuit accident.

Another object of the present utility model is to provide a kind of USB power source socket, and the socket main body includes an at least USB Slotting cabin portion and at least a waterproof cover, the USB insert cabin portion be housed inside in the waterproof cover, the USB power source socket it is described Waterproof construction can prevent water or other conducting liquids from entering the protection chamber, so as to the USB is electric with least one protection chamber Supply socket is able to apply in environment with water.

Another object of the present utility model is to provide a kind of USB power source socket, the waterproof of the USB power source socket Structure also includes that at least one side shell and an at least drain pan, the face-piece and the drain pan form the protection chamber.

Another object of the present utility model is to provide a kind of USB power source socket, and the waterproof construction includes that at least one prevents Water assembly, the water repellent component are used to prevent water from entering the protection intracavity, so as to the USB power source socket effectively can be prevented Water.

Another object of the present utility model is to provide a kind of USB power source socket, and the waterproof construction has multistage waterproof Structure, so as to the USB power source socket being capable of effective waterproof.

Another object of the present utility model is to provide a kind of USB power source socket, and the water repellent component also includes at least one First seal, the first seal are prevented from water and enter the protection by the junction of the face-piece and the drain pan Chamber, so as to the USB power source socket being capable of effective waterproof.

Another object of the present utility model is to provide a kind of USB power source socket, and the water repellent component also includes at least one Second seal, the second seal are prevented from the water at least one slotting chamber for inserting cabin portion into the USB and pass through the face The junction of shell and the waterproof cover enters the protection intracavity, so as to the USB power source socket being capable of effective waterproof.

Another object of the present utility model is to provide a kind of USB power source socket, and the water repellent component also includes at least one 3rd sealing member, the 3rd sealing member are prevented from water and enter the protection intracavity from the waterproof cover, and prevent water from connecing Touch and the USB inserts at least printed circuit board (PCB) of cabin portion electrical connection, so as to the USB power source socket being capable of effective waterproof.

Another object of the present utility model is to provide a kind of USB power source socket, and its simple structure is with low cost, is used It is convenient, it is adapted to large-scale production and application.

To achieve these goals, this utility model provides a USB power source socket, including an at least socket main body and at least One waterproof construction, 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 received In the waterproof cover, the waterproof construction forms at least one and protects chamber, the waterproof construction also to include an at least water repellent component, The water repellent component is used to prevent water from entering the protection intracavity.

In one embodiment, the waterproof construction also includes at least one side shell and an at least drain pan, the face-piece and described Drain pan forms the protection chamber, and it is corresponding that there is the face-piece an at least USB, the USB and the USB to insert cabin portion Arrange, the USB inserts at least one slotting cabin intracavity that cabin portion is housed inside the waterproof cover, and each slotting cabin chamber is mutually isolated to be set Put.

In one embodiment, the water repellent component also includes an at least first seal, and the first seal is arranged at Between the face-piece and the drain pan.

In one embodiment, the circumferential edges of the drain pan/face-piece also have an at least edge protuberance, the face-piece/drain pan 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 is raised.

In one embodiment, the face-piece also includes at least one side shell connector, and the face-piece connector has at least one Face-piece link slot, the drain pan also include an at least drain pan connector, and the drain pan connector also connects with an at least drain pan Hole, the face-piece link slot are connected with the drain pan connecting hole and are connected by securing member locking.

In one embodiment, the face-piece link slot and the drain pan connecting hole are also sealed by silica gel pressing.

In one embodiment, the water repellent component also includes an at least second seal, and the second seal is arranged at Between the waterproof cover and the face-piece.

In one embodiment, there is the inner surface of the face-piece an at least waterproof cover groove and at least to insert cabin projection, institute The shape and the upper edge of the waterproof cover for stating waterproof cover groove matches, and USB described in the raised form fit in the slotting cabin is inserted The edge in cabin portion, the second seal are arranged 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 as to the contact surface of the face-piece and the waterproof cover is brought into close contact.

In one embodiment, the upper edge of the waterproof cover has an at least waterproof cover groove, the inner surface of the face-piece Raised with an at least waterproof cover, the second seal is arranged in the waterproof cover groove, and it is convex to be close to the waterproof cover Rise, so as to the contact surface of the face-piece and the waterproof cover is brought into close contact.

In one embodiment, the USB power source socket also include an at least printed circuit board (PCB), the socket main body it is described USB inserts an at least pin in cabin portion and is inserted in an at least pin insertion hole of the printed circuit board (PCB), so as to the socket main body And the printed circuit board (PCB) and power on.

In one embodiment, the bottom of the waterproof cover has and the corresponding at least protecting crust jack of the pin, institute State USB the pin in cabin portion is inserted through the described slotting of the protecting crust jack insertion printed circuit board (PCB) of the protecting crust Foot jack, the USB insert cabin portion and printed circuit board (PCB) electrical connection.

In one embodiment, the face-piece also 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 (PCB) has a quantity at least through hole corresponding with the waterproof cover through hole, and the described of the waterproof shell prevents The waterproof cover link slot of water hull connector, the waterproof cover through hole of the waterproof cover and the institute of the printed circuit board (PCB) State through hole to be interconnected, and connected by securing member locking.

In one embodiment, wherein the waterproof cover link slot, the waterproof cover through hole and the printed circuit board (PCB) The through hole is tightly connected by silica gel pressing.

In one embodiment, the water repellent component also includes at least one the 3rd sealing member, and the 3rd sealing member is set Between the bottom of the waterproof cover and the printed circuit board (PCB).

In one embodiment, the bottom of the waterproof cover has an at least seal groove, and the seal groove accommodates the described 3rd Sealing member, so as to the waterproof cover bottom and the printed circuit board (PCB) can be brought into close contact.

In one embodiment, the 3rd sealing member is formed with an at least sealing member pin holes, and the USB inserts the institute in cabin portion Pin is stated through the protecting crust jack of the waterproof cover, sealing member pin holes of the 3rd sealing member and described The through hole of printed circuit board (PCB), so as to the socket main body and the printed circuit board (PCB) are electrically connected.

In one embodiment, the 3rd sealing member is made up of insulant, and the pin that the USB inserts cabin portion is tight Through and the waterproof cover of fitting the protecting crust jack and the 3rd sealing member.

In one embodiment, the 3rd sealing member is made up of insulant, and the tightly packed waterproof cover is described Seal groove, so as to the 3rd sealing member is tightly connected the bottom of the waterproof cover and the printed circuit board (PCB).

In one embodiment, the 3rd sealing member is curable to be sealed glue.

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 securing member is screw.

Description of the drawings

Fig. 1 is the schematic perspective view of the USB power source socket according to a preferred embodiment of the present utility model.

Fig. 2 is the top view of the USB power source socket according to above preferred embodiment of the present utility model.

Fig. 3 is sectional views of the Fig. 2 along a line A-A.

Fig. 4 is the schematic perspective view of the USB power source socket according to above preferred embodiment of the present utility model.

Fig. 5 is the decomposition explosion figure of the USB power source socket according to above preferred embodiment of the present utility model.

Fig. 6 is that the solid of a face-piece of the USB power source socket according to above preferred embodiment of the present utility model is shown It is intended to.

Fig. 7 is the solid of a waterproof cover of the USB power source socket according to above preferred embodiment of the present utility model Schematic diagram.

Specific embodiment

Hereinafter describe for disclosing this utility model so that those skilled in the art can realize this utility model.Hereinafter retouch Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious modifications.Retouch following The ultimate principle of the present utility model defined in stating can apply to other embodiments, deformation program, improvement project, etc. Tongfang Case and the other technologies scheme without departing from spirit and scope of the present utility model.

It will be understood by those skilled in the art that in exposure of the present utility model, term " longitudinal direction ", " horizontal ", " on ", The orientation of the instruction such as D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward " or position are closed System is that, based on orientation shown in the drawings or position relationship, which is for only for ease of description this utility model and simplifies description, and not Be indicate or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore on Term is stated it is not intended that to restriction of the present utility model.

It is understood that term " " 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 multiple, and term " " is no It is understood that to be the restriction to quantity.

It is that the structure of a USB power source socket 10 according to a preferred embodiment of the present utility model is shown as shown in Figures 1 to 7 It is intended to.The USB power source socket 10 of this preferred embodiment of the present utility model can carry out direct current to mini electrical equipment Power supply, by provide a USB elements 90, intelligent digital equipment such as mobile phone, panel computer, personal digital assistant, MP3, MP4, The equipment such as portable power source, digital camera directly can be connected with the USB power source socket 10 by the USB elements 90 and be filled Electricity, without external transducer or other chargers, so as to the USB power source socket of the present utility model is in power supply The need for electricity of modern can be more met in combination.

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 can include one, two, three or more described socket main bodies 14.It is described Socket main body 14 is connected with a printed circuit board (PCB) 15, and the printed circuit board (PCB) 15 is connected with power supply.When the USB elements 90 After one plug 91 is inserted in a slotting chamber 1410 in a slotting cabin portion 141 of the socket main body 14, intelligent digital equipment can pass through The USB elements 90 are able under the supply of electric power of power supply normal work or for its charging.That is, of the present utility model In this preferred embodiment, the described slotting chamber 1410 in the described slotting cabin portion 141 of the socket main body 14 is first for accommodating the USB The plug 91 of part 90, then, the pin 1411 in the slotting cabin portion 141 is electrically conductively with the printed circuit board (PCB) 15 even Connect, so as to the circuit ON that will be connected between each smart machine and power supply of the USB elements, so as to smart machine can be just Often work or be electrically charged.It will be appreciated by those skilled in the art that, the supply socket due to being USB Type, here The slotting cabin portion 141 is that USB inserts cabin portion.

The USB power source socket 10 also includes a face-piece 12 and a drain pan 11, and the face-piece 12 is connected to the drain pan 11, And form a protection chamber 1000.That is, the Socket casing 14 and the printed circuit board (PCB) 15 are contained in the face-piece 12 In the protection chamber 1000 formed with the drain pan 11, can stop that most of water enters the USB power source socket 10.Ability The technical staff in domain is it is understood that according to the needs of actual electricity consumption, also accommodate relay, electricity in the protection chamber 1000 The electrical equipments such as force transducer, these electrical equipments can be connected with the printed circuit board (PCB) 15 realizes necessary use Electricity Functional, As just citing in preferred embodiment of the present utility model, it is not limited thereto.

In this preferred embodiment of the present utility model, the face-piece 12 includes the face-piece body 120 with opening, described Face-piece body 120 extends downwardly and is connected to the drain pan 11, the opening of the closed housing of the drain pan 11 120, that is to say, that The face-piece 12 and the closure of the drain pan 11 form the protection chamber 1000.In other embodiments, or, the drain pan 11 have upwardly extending side wall, and the opening that the side wall of the drain pan 11 is closed by the panel 12 forms the protection chamber 1000.That is, the basis that the face-piece 12 and the drain pan 11 constitute the USB power source socket of the present utility model 10 is prevented Water-bound, it will be appreciated by those skilled in the art that, the drain pan 11 in the above-mentioned formation protection chamber 1000 and described The structure of face-piece 12 is only only for example, and can also be other rational structures, and this utility model is not limited thereto.

The protection chamber 1000 formed by the drain pan 11 and the face-piece 12 not only provide the socket main body 14, The receiving space of the printed circuit board (PCB) 15 and other electrical resistance elements, the water-proof function also with 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 drain pan 11 and the face-piece 12 31 enter the protection chamber 1000.

The USB power source socket 10 also 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 reaches minimum, that is, the protection chamber 1000 is improved Sealing water resistance, prevents water from the protection chamber 1000 is entered from the gap of the junction 31.It is of the present utility model this In individual preferred embodiment, the first seal 13 is implemented as an annular water proof ring, it is preferable that be made up of silica gel material.

Further, the circumferential edges of the drain pan 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 drain pan 11 and the face-piece 12 are joined together, the edge protuberance 111 of the drain pan 11 matches the face-piece 12 The edge groove 121 is simultaneously sealed in the first seal 13 in the edge groove 121 of the face-piece 12, so as to enter One step reduces the gap of the junction 31 of the drain pan 11 and the face-piece 12, and then further increases the protection The water resistance in chamber 1000.

Further, the face-piece 12 also includes a face-piece connector 123, and the face-piece connector 123 is arranged at described The inner side of face-piece body 120, and there is a face-piece link slot 1230.The drain pan 11 also includes a drain pan connector 112, the bottom Shell connector 112 is arranged at the inner side of the drain pan 11, and corresponding with the position of the face-piece connector 123, the bottom Shell connector 112 also has a drain pan connecting hole 1120, when each edge of the face-piece 12 and the drain pan 11 connects, The face-piece link slot 1230 is connected with the drain pan connecting hole 1120, so, is connected through the face-piece by providing screw Access slot 1230 and the drain pan connecting hole 1120, so as to face-piece connector 123 and the drain pan connector 112 are locked, afterwards By the silica gel pressing sealing drain pan connecting hole 1120, and then seal the protection chamber 1000.That is, close through silica gel After sealing the drain pan connecting hole 1120, both can further reduce the gap of the junction 31 to prevent by the locking of screw Water is entered from the junction 31, can be with the premise of the safety of the USB power source socket 10 is not affected, after mounting Prevent water from entering in the protection chamber 1000 from the drain pan connecting hole 1120.In this preferred embodiment of the present utility model In, the face-piece 12 includes four face-piece connectors 123, and the drain pan 11 includes four drain pan connectors 112, when So, it will be appreciated by those skilled in the art that, the quantity of the face-piece connector 123 and the drain pan connector 112 exists Here as just citing, this utility model is not limited thereto.

In order to the waterproof effect of the USB power source socket of the present utility model 10 is better described, more specifically, in this reality With in this new preferred embodiment, the face-piece 12 also has an at least socket 126, and the described of the USB elements 90 inserts The described slotting chamber in the 91 described slotting cabin portions 141 that the socket main body 14 is inserted by the sockets 126 of the face-piece 12 In 1410, an at least pin 1411 in the slotting cabin portion 141 is inserted into an at least pin insertion hole 150 of the printed circuit board (PCB) 15 It is interior, so as to the socket main body 14 is by the printed circuit board (PCB) 15 and power on, and then charges or carry for smart machine For its normal work.It is noted that as shown in fig. 7, correspondingly, the bottom of a waterproof cover 142 of the socket main body 14 With an at least protecting crust jack 1423 corresponding with the pin 1411, the waterproof cover 142 is preferably insulant system Into the pin 1411 in the slotting cabin portion 141 inserts the print through the protecting crust jack 1423 of the protecting crust 142 The pin insertion hole 150 of printed circuit board 15, so as to the slotting cabin portion 141 and the printed circuit board (PCB) 15 can be electrically connected. That is, in this preferred embodiment of the present utility model, the described slotting chamber in the described slotting cabin portion 141 of the socket main body 14 1410 are used to accommodate the plug 91 of the USB elements 90, then, the pin 1411 in the slotting cabin portion 141 with it is described Printed circuit board (PCB) 15 connects electrically conductively, so as to the circuit that will be connected between each smart machine and power supply of the USB elements Connect, so as to smart machine normal work or can be electrically charged.

As shown in Fig. 3, Fig. 5, Fig. 6 and Fig. 7, the face-piece 12 also 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 (PCB) 15 have corresponding one of quantity and the waterproof cover through hole 1421 Through hole 151.The slotting cabin portion 141, the waterproof cover 142, and the printed circuit board (PCB) 15 be arranged at the face-piece 12 and institute State in the protection chamber 1000 of the formation of drain pan 11, the slotting cabin portion 141 is arranged at the one of the waterproof cover 142 and inserts cabin chamber In 1420, the waterproof cover 142 is correspondingly connected to the face-piece 12 and the printed circuit board (PCB) 15.That is, the face-piece 12nd, the waterproof cover 142, the printed circuit board (PCB) 15 and the drain pan 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 through hole 151 of printed circuit board (PCB) 15 is interconnected, and by through-connections such as screw locking connection, passes through after locking Silica gel sealing connects, so as to the face-piece 12, the socket main body 14,11 correspondence of the printed circuit board (PCB) 15 and the drain pan Be closely joined together, and then ensure the sealing in the protection chamber 1000.

Further, the USB power source socket 10 also includes a second seal 16, and the second seal 16 is arranged at Between the inner side of the waterproof cover 142 and the panel 12.Specifically, as shown in fig. 6, the inner surface of the face-piece 12 has one Waterproof cover groove 122 and one inserts cabin projection 125, the shape of the waterproof cover groove 122 and the upper edge of the waterproof cover 142 1422 match, so as to the upper edge 1422 of the waterproof cover 142 can be contained in the waterproof cover groove 122, institute The edge that cabin portion 141 is inserted described in the form fit of slotting cabin projection 125 is stated, so as to work as the face-piece 12 and the waterproof cover 142 Surface can be fitted, and prevent the water into the socket 126 from entering by the connection gap of the face-piece 12 and the waterproof cover 142 Enter the protection chamber 1000.The second seal 16 is arranged 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 as to connecing for the face-piece 12 and the waterproof cover 142 Contacting surface is brought into close contact, and then improves the sealing in the protection chamber 1000.In other embodiments, can also be the waterproof cover The inner surface that 142 upper edge 1422 has waterproof cover groove, the face-piece 12 has waterproof cover raised, and described second is close Sealing 16 is arranged in the waterproof cover groove, and is close to the waterproof cover projection, so as to the face-piece 12 and the waterproof cover 142 contact surface is brought into close contact.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, this utility model is not limited thereto.Therefore, because the second seal 16 be brought into close contact it is described Face-piece 12 and the waterproof cover 142, can not pass through the face-piece 12 and institute by the water of the socket 126 of the face-piece 12 The junction for stating waterproof cover 142 is entered in the protection chamber 1000, that is, further increases the USB power source socket 10 Water resistance.Preferably, the second seal 16 is implemented as silica gel material in this preferred embodiment of the present utility model Waterproof washer made by material, its shape are matched with the waterproof cover groove 122.Certainly, those skilled in the art can manage Solution, the shape for being implemented as the second seal 16 of silica gel waterproof washer are preferable to carry out in of the present utility model this It is not limited thereto as just citing, this utility model in example.

Further, as shown in Figure 6 and Figure 7, the USB power source socket 10 also includes one the 3rd sealing member 17.It is described 3rd sealing member 17 is arranged between the bottom of the socket main body 14 and the printed circuit board (PCB) 15, so as to the socket main body 14 and the junction 32 of the printed circuit board (PCB) 15 can be sealed.That is, entering the slotting chamber 1410 or described slotting Water in cabin chamber 1420 can not pass through the protecting crust jack 1423 or the socket main body 14 and the institute of the waterproof cover 142 The junction 32 for stating printed circuit board (PCB) 15 is entered 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 (PCB) 15, so as to further improve the socket main body 14 and the printed circuit Sealing between plate 15, and then improve the sealing water resistance in the protection chamber 1000.More specifically, the waterproof cover 142 Bottom have a seal groove 1424, the seal groove 1424 accommodates the 3rd sealing member 17, so as to the waterproof cover 142 Bottom and the printed circuit board (PCB) 15 can be brought into close contact.It is noted that the 3rd sealing member 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 through hole 151 of the sealing member pin holes 170 and the printed circuit board (PCB) 15 of the 3rd sealing member 17, So as to the socket main body 14 and the printed circuit board (PCB) 15 are electrically connected.3rd sealing member 17 is made up of insulant, institute The pin 1411 for stating slotting cabin portion 141 is brought into close contact the protecting crust jack 1423 and described of the waterproof cover 142 The sealing member pin holes 170 of three sealing members 17, to prevent the water into the slotting chamber 1410 and the slotting cabin chamber 1420 Contact the printed circuit board (PCB) 15.It is noted that the 3rd sealing member 17 is insulant, the tightly packed waterproof The seal groove 1424 of shell 142, that is to say, that the 3rd sealing member 17 seals the bottom of the waterproof cover 142 and described Connection gap between printed circuit board (PCB) 15.Preferably, in this preferred embodiment of the present utility model, the 3rd sealing Part 17 be implemented as it is curable be sealed glue, the waterproof is filled with liquid or semi-solid form first in forming process Connection gap between the bottom of shell 142 and the printed circuit board (PCB) 15, is solidified afterwards, so as to ensure that the socket master The sealing of the junction 32 of body 14 and the printed circuit board (PCB) 15.Certainly, it is worth mentioning at this point that, the 3rd sealing member 17 generation type, material and structure are in this preferred embodiment of the present utility model as just citing, this utility model It is not limited thereto.

Therefore, by the first seal 13 that is arranged between the face-piece 12 and the drain pan 11, be arranged at institute State the second seal 16 between face-piece 12 and the socket main body 14 and be arranged at the socket main body 14 and described The 3rd sealing member 17 between printed circuit board (PCB) 15, water can not pass through the junction 31 of the face-piece 12 and the drain pan 11 Into the protection chamber 1000, and by the socket 126 of the face-piece 12 enter the slotting cabin portion 141 in water neither Junction and the socket main body 14 and the printed circuit board (PCB) 15 of the face-piece 12 and the socket main body 14 can be passed through Junction 32 enter the protection chamber 1000, also the printed circuit board (PCB) 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 in this preferred embodiment of the present utility model, the socket main body 14 includes two institutes State slotting cabin portion 141, two slotting cabin portions 141 have independent cavity respectively, that is to say, that 141 points of two slotting cabin portions It is not accommodated in two independent described slotting cabin chambers 1420 of the waterproof cover 142, two slotting cabin chambers 1420 are mutually not Connection, which can be with interior concave relief in same insulation shell, it is also possible to different insulant formed two it is independent Insulation shell, is fitted together afterwards, and two slotting cabin portions 141 are respectively contained in each independent insulation shell.Change sentence Talk about, insulation shell, or form two using different insulant that the waterproof cover 142 can be integrally formed Independent insulation shell, is fitted together afterwards, and two slotting cabin portions 141 are placed in each of the waterproof cover 142 respectively In independent described slotting cabin chamber 1420.Preferably, in this preferred embodiment of the present utility model, described in two, insert cabin portion 141 It is arranged side by side shoulder to shoulder, correspondingly, the waterproof cover 142 has two independent described slotting cabin chambers 1420 respectively, and mutually Mutually do not connect, waterproof cover 142 described in concave relief Cheng Yu in which.Certainly, it will be appreciated by those skilled in the art that, relate to here And described slotting cabin portion 141 quantity and set-up mode, the structure of the waterproof cover 142 and generation type etc. as just act Example, this utility model are not limited thereto.

It is noted that in other embodiments, the USB power source socket 10 further includes display lamp, described Display lamp is also connected electrically conductively with the printed circuit board (PCB) 15.As needed, the printed circuit board (PCB) 15 can also arrange electricity Source switch, when the on and off switch in an ON state when, the printed circuit board (PCB) 15 is in running order, because the USB Supply socket 10 is connected with power supply, and the display lamp for being connected to the printed circuit board (PCB) 15 is bright, and at this moment user can be by The plug 91 of USB elements 90 is inserted in 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 described in this preferred embodiment of the present utility model Socket 10 not only can be with waterproof, and can also be prevents other conductive liquids, this utility model to be not limited thereto.

It is noted that due to being also possible to have in the protection chamber 1000 other electrical resistance elements in power supply connection, Therefore, the USB power source socket 10 effectively prevents water from avoiding the USB power source socket 10 itself short into the protection chamber 1000 Pass is risen outside failure, so can also prevent water from entering can at turn-on power and the socket 126 in the protection chamber 1000 The electric shock accidentss that the conductive body that can be inserted causes, so as to 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 of the USB power source socket of the present utility model 10 126 tops that can be not only arranged at face-piece 12 described in preferred embodiment, in other embodiments, can also be arranged at institute The other positions of face-piece 12 are stated, this utility model is not limited thereto.

It will be appreciated by those skilled in the art that, the USB power source socket of the present utility model 10 not only can be with The socket 126 with USB forms, can also have other kinds of socket, and the USB power source socket 10 can also be combined On for example common USB power source socket of other types, this utility model is not limited thereto.

It should be understood by those skilled in the art that the embodiment of the present utility model shown in foregoing description and accompanying drawing is only used as Illustrate and be not intended to limit this utility model.The purpose of this utility model completely and is effectively realized.Work(of the present utility model Energy and structural principle in embodiment show and illustrate, under without departing from the principle, embodiment of the present utility model Can there are any deformation or modification.

Claims (22)

1. a USB power source socket, it is characterised 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 and protects chamber, the waterproof construction also to include an at least water repellent component, and the water repellent component is used to prevent Water enters the protection intracavity.

2. USB power source socket as claimed in claim 1, wherein the waterproof construction also includes at least one side shell and an at least bottom Shell, the face-piece and the drain pan form the protection chamber, and the face-piece has an at least USB, the USB and institute State USB and insert the corresponding setting in cabin portion, the USB inserts at least one slotting cabin intracavity that cabin portion is housed inside the waterproof cover, each described The mutually isolated setting in slotting cabin chamber.

3. USB power source socket as claimed in claim 2, wherein the water repellent component also includes an at least first seal, institute State first seal to be arranged between the face-piece and the drain pan.

4. USB power source socket as claimed in claim 3, wherein the circumferential edges of the drain pan/face-piece also have an at least edge Projection, the circumferential edges of the face-piece/drain pan also have an at least edge groove, and the first seal is housed inside the edge Groove is interior and is close to the edge protuberance.

5. USB power source socket as claimed in claim 3, wherein the face-piece also includes at least one side shell connector, the face Shell connector has at least one side shell link slot, and the drain pan also includes an at least drain pan connector, and the drain pan connector is also With an at least drain pan connecting hole, the face-piece link slot is connected with the drain pan connecting hole and is connected by securing member locking Connect.

6. USB power source socket as claimed in claim 5, wherein the face-piece link slot and the drain pan connecting hole also pass through silicon Glue laminated closes sealing.

7. USB power source socket as claimed in claim 2, wherein the water repellent component also includes an at least second seal, institute State second seal to be arranged between the waterproof cover and the face-piece.

8. USB power source socket as claimed in claim 7, wherein the inner surface of the face-piece have an at least waterproof cover groove and At least one inserts cabin projection, and shape and the upper edge of the waterproof cover of the waterproof cover groove match, the slotting cabin projection USB described in form fit inserts the edge in cabin portion, and the second seal is arranged in the waterproof cover groove, and is close to described anti- The upper edge of the inner surface of water hull groove and the waterproof cover, so as to the contact surface of the face-piece and the waterproof cover is tight Laminating.

9. USB power source socket as claimed in claim 7, wherein the upper edge of the waterproof cover has an at least waterproof cover recessed Groove, the inner surface of the face-piece have an at least waterproof cover raised, and the second seal is arranged in the waterproof cover groove, And it is close to the waterproof cover projection, so as to the contact surface of the face-piece and the waterproof cover is brought into close contact.

10. USB power source socket as claimed in claim 2, wherein the USB power source socket also includes an at least printed circuit Plate, the USB of the socket main body are inserted an at least pin in cabin portion and are inserted at least pin of the printed circuit board (PCB) and insert In hole, so as to the socket main body and the printed circuit board (PCB) and power on.

11. USB power source sockets as claimed in claim 10, wherein the bottom of the waterproof cover has and the pin is corresponding An at least protecting crust jack, the USB plug in the protecting crust jack insertion institute of the pin in cabin portion through the protecting crust The pin insertion hole of printed circuit board (PCB) is stated, the USB inserts cabin portion and printed circuit board (PCB) electrical connection.

12. USB power source sockets as claimed in claim 11, wherein the face-piece also includes an at least waterproof cover connector, institute Waterproof cover connector is stated with an at least waterproof cover link slot, the waterproof cover has quantity corresponding with the waterproof cover connector An at least waterproof cover through hole, the printed circuit board (PCB) has a quantity at least through hole corresponding with the waterproof cover through hole, The waterproof cover link slot of the waterproof cover connector of the waterproof shell, the waterproof cover through hole of the waterproof cover with And the through hole of the printed circuit board (PCB) is interconnected, and connected by securing member locking.

13. USB power source sockets as claimed in claim 12, wherein the waterproof cover link slot, the waterproof cover through hole and The through hole of the printed circuit board (PCB) is tightly connected by silica gel pressing.

14. USB power source sockets as claimed in claim 12, wherein the water repellent component also includes at least one the 3rd sealing member, 3rd sealing member is arranged between the bottom of the waterproof cover and the printed circuit board (PCB).

15. USB power source sockets as claimed in claim 14, wherein the bottom of the waterproof cover has an at least seal groove, institute State seal groove and accommodate the 3rd sealing member, so as to the waterproof cover bottom and the printed circuit board (PCB) can be brought into close contact.

16. USB power source sockets as claimed in claim 15, wherein the 3rd sealing member is formed with an at least sealing member pin Hole, the USB insert the pin in cabin portion through the protecting crust jack of the waterproof cover, the 3rd sealing member it is described The through hole of sealing member pin holes and the printed circuit board (PCB), so as to the socket main body and the printed circuit board (PCB) are electrically connected Connect.

17. USB power source sockets as claimed in claim 15, wherein the 3rd sealing member is made up of insulant, the USB The pin in slotting cabin portion closely run through and the waterproof cover of fitting the protecting crust jack and the 3rd sealing member.

18. USB power source sockets as claimed in claim 15, wherein the 3rd sealing member is made up of insulant, and closely The seal groove of the waterproof cover is filled, so as to the 3rd sealing member is tightly connected the bottom of the waterproof cover and the print Printed circuit board.

19. such as claim 14 it is arbitrary into claim 18 as described in USB power source socket, wherein the 3rd sealing member is for can What is solidified is sealed glue.

20. such as claim 3 it is arbitrary into claim 6 as described in USB power source socket, wherein the first seal be silica gel Water proof ring.

21. such as claim 7 it is arbitrary into claim 9 as described in USB power source socket, wherein the second seal be silica gel Water proof ring.

22. such as claim 5 it is arbitrary into claim 6 as described in USB power source socket, wherein the securing member be screw.