CN209374814U

CN209374814U - Automobile USB socket

Info

Publication number: CN209374814U
Application number: CN201920151581.7U
Authority: CN
Inventors: 李万科; 胡孝昆
Original assignee: Dongguan Xintai Automobile Fittings Co Ltd
Current assignee: Dongguan Xintai Automobile Fittings Co Ltd
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2019-09-10
Anticipated expiration: 2029-01-29

Abstract

The utility model discloses a kind of automobile USB sockets, are related to automobile interior decoration engineering device technique field comprising front cover, middle shell, rear cover and circuit board；The circuit board is accommodated in the middle shell, and the front cover and the rear cover are fastened on the middle shell both ends respectively；The circuit board is equipped with USB interface, LED lamp bead and pin set, offers on the front cover and perforates with the matched interface of the USB interface shape, and the pin set is covered after described and is pierced by；The rear cover and the pin set form standard automobile 3pin connector；The front cover forms transmittance section, and the LED lamp bead is directed at the transmittance section.The utility model mainly solves the problems, such as inconvenient when the higher operating costs and manufacture and use of vehicle-mounted USB charger；This kind of automobile USB socket directly can switch slot position using vacant automobile function, increase USB charge function for automobile.

Description

Automobile USB socket

Technical field

The utility model relates to automobile interior decoration engineering device technique field, specially a kind of automobile USB socket.

Background technique

The smart phone of non-dismountable battery is widely used at present, for the charge requirement for solving this kind of smart phone, vapour Vehicle USB socket is widely used.

There are two types of schemes at present for automobile USB socket:

1, automobile USB socket is inserted into the cigar lighter of automobile, uses the cigar lighter of automobile as the energy；

2, automobile USB socket is set on the central control panel of automobile, for mobile phone charging.

But automobile USB socket is inserted into the cigar lighter of automobile the resource that can occupy cigar lighter, and in the middle control of automobile Automobile USB socket is arranged on panel can make the structure of central control panel increasingly complex, increase the cost of central control panel.

In conclusion the higher operating costs of vehicle-mounted USB charger, and it is inconvenient when manufacture and use.

Utility model content

The purpose of this utility model is to provide a kind of automobile USB sockets, can efficiently use function extra in automobile and open Off position reduces the use cost of automobile USB socket.

To achieve the above object, the utility model provides the following technical solutions: a kind of automobile USB socket, including front cover, in Shell, rear cover and circuit board；The circuit board is accommodated in the middle shell, and the front cover and the rear cover are fastened in described respectively Shell both ends；The circuit board is equipped with USB interface, LED lamp bead and pin set, offers on the front cover and connects with the USB Mouth-shaped matched interface perforation, the pin set are covered after described and are pierced by；The rear cover and the pin set form standard Automobile 3pin connector；The front cover forms transmittance section, and the LED lamp bead is directed at the transmittance section.

In above-mentioned technical proposal, dustproof cover is hinged on the front cover.

In above-mentioned technical proposal, the anode of pin pin1 and the LED lamp bead in the pin set are electrically connected, described The VCC interface of pin pin3 in pin set and the USB interface is electrically connected, the pin pin2 in the pin set simultaneously with The GND interface of the cathode of the LED lamp bead and the USB interface is electrically connected.

In above-mentioned technical proposal, guide groove is offered at the top of the middle shell, is had on the front cover and the upper guide groove Matched upper guiding rib.

In above-mentioned technical proposal, the middle shell bottom offers lower guide groove, has covered after described and the lower guide groove Matched lower guiding rib.

In above-mentioned technical proposal, interior guide groove is offered in the middle shell, is extended on the circuit board and interior is led with described To the matched guiding wing plate of slot.

Compared with prior art, the utility model has the beneficial effects that this kind of automobile USB socket, offered on front cover with The matched interface perforation of USB interface shape, pin set are covered from afterwards and are pierced by, and the rear cover and pin set form standard automobile 3pin Connector allows this kind of automobile USB socket directly using vacant automobile function switch slot position, to increase USB for automobile and fill Electricity Functional, will not occupy the resource of cigar lighter, also not need that USB socket is separately provided on the central control panel of automobile, and should Kind automobile USB socket structure is simple and compact, can save production and assembly cost；In addition, the front cover shape of this kind of automobile USB socket At transmittance section, LED lamp bead is directed at transmittance section, this kind of automobile USB socket is made to have noctilucent function, and user can also facilitate at night Ground finds the position of this kind of automobile USB socket, enhances the ease for use of this kind of automobile USB socket.

Detailed description of the invention

Fig. 1 is the three-dimensional view of the utility model embodiment one.

Fig. 2 is three-dimensional view of the utility model embodiment one under other direction.

Fig. 3 is the explosive view of the utility model embodiment one.

Fig. 4 is the cross section view of the utility model embodiment one.

Fig. 5 be the utility model in USB interface, LED lamp bead and pin set circuit diagram.

Fig. 6 is the three-dimensional view of the utility model embodiment two.

Fig. 7 is three-dimensional view of the utility model embodiment two under other direction.

Fig. 8 is the explosive view of the utility model embodiment two.

Fig. 9 is the cross section view of the utility model embodiment two.

Appended drawing reference are as follows: 1, front cover；11, transmittance section；12, upper guiding rib；13, interface is perforated；14, dustproof cover；15, it sells Axis；2, middle shell；21, upper guide groove；22, lower guide groove；23, interior guide groove；24, it buckles；3, rear cover；31, lower guiding rib；32, Pin perforation；33, buckling groove；4, circuit board；41, it is oriented to wing plate；5, USB interface；6, LED lamp bead；7, pin set.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment one:

Fig. 1-Fig. 5 is please referred to, the present embodiment provides a kind of automobile USB sockets, including front cover 1, middle shell 2, rear cover 3 and circuit Plate 4.

Circuit board 4 is rectangular printed circuit board, and circuit board 4 is equipped with USB interface 5, LED lamp bead 6 and pin set 7, Wherein USB interface 5 is the USB interface of standard, and the pin welding of USB interface 5 is on the circuit board 4；The light of LED lamp bead 6 is green Colored lights, on the circuit board 4, and the pin of LED lamp bead 6 and circuit board 4 weld LED lamp bead 6 for grafting in the form of plug-in unit；Pin Also on the circuit board 4, and pin set 7 and circuit board 4 weld group 7 for grafting in the form of plug-in unit, and the pin set 7 of the present embodiment is three A pin；USB interface 5 and pin set 7 are respectively in the two sides of circuit board 4, and USB interface 5 is directed toward in the light direction of LED lamp bead 6 Direction.

Middle shell 2 is rectangular plastic casing, and the both ends of middle shell 2 are opening；Two sides of middle shell 2 are equipped with buckle 24. Front cover 1 is white PC material lid, and front cover 1 is square, and interface perforation 13 is offered on front cover 1, interface perforation 13 is in rectangular Shape, and matched with the shape of USB interface 5.Rear cover 3 is plastic workpiece, and the end of rear cover 3 forms the shape of interface, and rear cover 3 End offer a buckling groove 33, opened up on rear cover 3 there are three pin perforation 32.

Front cover 1 forms transmittance section 11, specifically, after spraying black finishing coat on front cover 1, recycles laser-engraving technique Part black side carved lacquerware is worn, exposes the white PC material substrate of front cover 1, which is transmittance section 11, the present embodiment In, transmittance section 11 is the supply voltage numerical value of USB interface 5.

Circuit board 4 is accommodated in middle shell 2, and front cover 1 and rear cover 3 are fastened on middle 2 both ends of shell respectively；After the assembly is completed, circuit USB interface 5 on plate 4 passes through i.e. reachable USB interface 5 after interface perforation 13 from the interface of front cover 1 13 location matches of perforation, Pin set 7 is pierced by from the pin of rear cover 3 perforation 32, and LED lamp bead 6 is directed at transmittance section 11, i.e. the light side of LED lamp bead 6 To direction transmittance section 11.

After the assembly is completed, the end of pin set 7 and rear cover 3 forms a standard automobile 3pin connector, which is Male end, wherein the pin pin1 in pin set 7 is electrically connected by the anode of printed circuit and LED lamp bead 6 on circuit board 4, Pin pin3 in pin set 7 is electrically connected by the VCC interface of printed circuit and USB interface 5 on circuit board 4, pin set 7 In pin pin2 by the printed circuit on circuit board 4 simultaneously with the cathode of LED lamp bead 6 and the GND interface of USB interface 5 It is electrically connected.

Further, guide groove 21 is offered at the top of middle shell 2, the upper guide groove 21 in the present embodiment is to be provided with middle shell 2 top notch, front cover 1 be equipped with the matched upper guiding rib 12 of upper guide groove 21, upper guiding rib 12 be arranged in front cover 1 The floor of side；Upper guide groove 21 cooperates with upper guiding rib 12, and front cover 1 is made not to be installed as the direction of mistake in assembly.

Further, middle 2 bottom of shell offers lower guide groove 22, and the lower guide groove 22 in the present embodiment is to be provided with middle shell The notch of 2 bottoms, rear cover 3 have with the matched lower guiding rib 31 of lower guide groove 22, lower guiding rib 31 be arranged in rear cover 3 The lug boss on surface；Lower guide groove 22 cooperates with lower guiding rib 31, and rear cover 3 is made not to be installed as the direction of mistake in assembly.

Further, interior guide groove 23 is offered in middle shell 2, interior guide groove 23 is the straight trough for being provided with middle 2 inside of shell, Interior guide groove 23 is opened up in middle shell 2 on two mutually opposed inner walls, two interior guide grooves 23 are also mutually opposed；Circuit board 4 On extend with the matched guiding wing plate 41 of interior guide groove 23, a guiding wing plate 41 is respectively set in the two sides of circuit board 4, fill The interior guide groove 23 of shell 2 in the guiding alignment of wing plate 41 of circuit board 4 is kept guiding wing plate 41 sliding along interior guide groove 23 by timing Enter, thus the position of fixing circuit board 4 after mounting.

In the car, often there is vacant automobile function switch slot position, these slot positions switch for setting automobile function, this kind Automobile USB socket is to be installed using vacant automobile function switch slot position；This kind of automobile USB socket after the assembly is completed, will The male end that rear cover 3 and pin set 7 form standard automobile 3pin connector is inserted into the mark in vacant automobile function switch slot position The female end of prospective vehicle 3pin connector, and buckling groove 33 is caught on the hook in the female end, then this kind of automobile USB socket is filled Enter in the slot position, the buckle 24 of middle shell 2 is made to clasp the slot position, to increase USB charge function in automobile.

After car engine, pin set 7 is powered, and USB interface 5 is made to be powered, after user is inserted into charging cable to USB interface 5, i.e., It can charge to mobile phone or other terminals, in addition, LED lamp bead 6 is lit, the light of LED lamp bead 6 after pin set 7 is powered Across transmittance section 11, make transmittance section 11 that luminous effect be presented.

This kind of automobile USB socket, offer on front cover 1 with the matched interface perforation 13 of 5 shape of USB interface, pin set 7 from It is pierced by rear cover 3, the rear cover 3 forms standard automobile 3pin connector with pin set 7, so that this kind of automobile USB socket can be with Slot position directly is switched using vacant automobile function, increases USB charge function for automobile, the resource of cigar lighter will not be occupied, It does not need that USB socket is separately provided on the central control panel of automobile, and this kind of automobile USB socket structure is simple and compact, it can be with Save production and assembly cost；In addition, the front cover 1 of this kind of automobile USB socket forms transmittance section 11, LED lamp bead 6 is directed at transmittance section 11, make this kind of automobile USB socket that there is noctilucent function, user was also convenient to find this kind of automobile USB socket at night Position enhances the ease for use of this kind of automobile USB socket.

Embodiment two:

Fig. 6-Fig. 9 is please referred to, the present embodiment provides a kind of automobile USB socket, and the automobile USB socket in embodiment one, Difference is:

Dustproof cover 14 is hinged on front cover 1, specifically, dustproof cover 14 is white PC material lid, and dustproof cover 14 passes through One pin shaft 15 is hinged on front cover 1, and dustproof cover 14 shares the surface cover of front cover 1, improves the dust-proof of this kind of automobile USB socket And waterproof performance.

In the present embodiment, transmittance section 11 is arranged on the dustproof cover 14 of front cover 1, specifically, sprays on dustproof cover 14 After black finishing coat, laser-engraving technique is recycled to wear part black side carved lacquerware, exposes the white PC material substrate of dustproof cover 14, The exposed portion is transmittance section 11, and in the present embodiment, transmittance section 11 is the supply voltage numerical value of USB interface 5；LED lamp bead 6 is right After quasi- transmittance section 11, the i.e. light of LED lamp bead 6 pass through USB interface 5, directive transmittance section 11.

After car engine, pin set 7 is powered, and USB interface 5 is made to be powered, and user opens dustproof cover 14, inserts to USB interface 5 After entering charging cable, it can charge to mobile phone or other terminals, in addition, LED lamp bead 6 is lit after pin set 7 is powered, After the light of LED lamp bead 6 passes through USB interface 5, it is then passed through transmittance section 11, makes transmittance section 11 that luminous effect be presented.

Automobile USB socket provided in this embodiment, remaining component part with the automobile USB socket phase in embodiment one Together, detailed in Example one.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of automobile USB socket, which is characterized in that including front cover, middle shell, rear cover and circuit board；

The circuit board is accommodated in the middle shell, and the front cover and the rear cover are fastened on the middle shell both ends respectively；

The circuit board is equipped with USB interface, LED lamp bead and pin set, offers and the USB interface shape on the front cover Shape matched interface perforation, the pin set are covered after described and are pierced by；The rear cover and the pin set form standard automobile 3pin connector；

The front cover forms transmittance section, and the LED lamp bead is directed at the transmittance section.

2. automobile USB socket according to claim 1, it is characterised in that: be hinged with dustproof cover on the front cover.

3. automobile USB socket according to claim 1, it is characterised in that: pin pin1 in the pin set with it is described The anode of LED lamp bead is electrically connected, and the VCC interface of pin pin3 and the USB interface in the pin set are electrically connected, institute The pin pin2 stated in pin set is electrically connected with the GND interface of the cathode of the LED lamp bead and the USB interface simultaneously.

4. automobile USB socket according to claim 1, it is characterised in that: offer guide groove at the top of the middle shell, institute Stating on front cover has and the upper matched upper guiding rib of guide groove.

5. automobile USB socket according to claim 1 or 4, it is characterised in that: the middle shell bottom offers lower guiding Slot has covered and the lower matched lower guiding rib of guide groove after described.

6. automobile USB socket according to claim 1, it is characterised in that: interior guide groove is offered in the middle shell, it is described Extend on circuit board and the interior matched guiding wing plate of guide groove.