CN105977697B - Electrical socket - Google Patents

Abstract

The present invention relates to a kind of electrical sockets.The electrical socket includes socket, connector assembly and jack sleeve.The socket includes mounting base and is arranged in mounting base to plug body.The body that plugs includes housing, is arranged at that the shell is in vivo multiple to connect current potential and winding element.The winding element includes being arranged at the in vivo revolving part of the shell and the wrap being connected with the revolving part.The connector assembly includes connecting line and the plug for being arranged at described connecting line one end, and the connecting line is actively located in the housing and is electrically connected with the multiple current potential that connects, and the connecting line part is wound on the wrap.The electrical socket is not easy to wind with the cable of electronic device.

Description

Electrical socket

Technical field

The present invention relates to a kind of socket more particularly to a kind of electrical sockets.

Background technology

With the development of economy and society, requirement of the people to quality of the life is continuously improved.For example, for the facility of life, The use of the electronic devices such as computer, mobile phone is more and more extensive.However, these electronic devices are needed using more cable, such as Supply lines and charging wire etc..Thus it is necessary to use socket to provide sufficient power supply for these supply lines and charging wire.One As socket to be rectangular-shaped, it is anti-to terminate on floor.Socket includes plugging body and the connecting line with plugging body, and connecting line connects It is connected on power supply.However, since the use occasion of socket is different, connecting line is often long, so as to easily be filled with other electronics The cable put is wound.

The content of the invention

Based on this, it is necessary to provide a kind of electrical socket for being not easy to wind with the cable of electronic device.

A kind of electrical socket, including：

Socket, including mounting base and the body that plugs being arranged in mounting base, the body that plugs includes housing, is arranged at The shell it is in vivo it is multiple connect current potential and winding element, the housing is cylinder-shaped, and multiple inserted areas are formed on side wall And fluorescence indicator board is provided between two neighboring inserted area, spliced eye, the top of the housing are offered on each inserted area Portion offers dedusting hole, and the winding element includes being arranged at the in vivo revolving part of the shell and being connected with the revolving part Wrap；

Connector assembly including connecting line and is arranged at the plug of described connecting line one end, and the connecting line activity is worn In in the housing and respectively with it is each it is described connect that current potential is corresponding to be electrically connected, the connecting line part is wound in the wrap On；And

Jack sleeve, be actively sheathed on it is described plug on body and abutted with the mounting base, the jack sleeve including body, It is arranged at the in vivo alcohol spray pump of the set and the spraying cylinder being connected with the alcohol spray pump, the alcohol spray pump The bottom of institute's body is arranged at, the spraying cylinder is arranged in the dedusting hole of the housing, and correspondence is offered on the spraying cylinder Towards each multiple spray holes for connecing current potential；

Wherein, conductive layer is provided on the inside of the body, is provided on the spraying cylinder outside and connects electric layer, the conductive layer For conductive grid, the body inside is formed with latticed groove, and the conductive grid is arranged in the latticed groove, institute State jack sleeve and further include dedusting power source, the dedusting power source is set adjacent to the alcohol spray pump, the dedusting power source it is positive and negative Pole connects electric layer and the conductive layer described in connecting respectively.

In a wherein embodiment, the housing includes the first cylinder shell, the second cylinder shell that are rotatablely connected successively And the 3rd cylinder shell, first cylinder shell are arranged in the mounting base, the dedusting hole is opened in the 3rd barrel shell On body.

In a wherein embodiment, formed on first cylinder shell around circumferential surface there are four the inserted area, In open up that there are three the spliced eyes on an inserted area.

In a wherein embodiment, three spliced eyes are USB interface, and three USB interfaces are along parallel It is arranged in order in the direction of the rotation axis of first cylinder shell.

In a wherein embodiment, switch is provided in the mounting base, the switch connects current potential with the multiple Connection, for controlling the break-make of the electrical socket.

In a wherein embodiment, red fluorescence marker is provided on the switch.

In a wherein embodiment, a diameter of 1.2-1.5 centimetres of the switch.

In a wherein embodiment, the mounting base forms flange part to one side projection.

In a wherein embodiment, it is arranged on the flange part switch activity.

In a wherein embodiment, the thickness of the fluorescence indicator board is 0.3 centimetre.

Since revolving part rotation can drive wrap rotation with the line that is intertwined and connected, so as to avoid connecting line long and with electricity The cable of sub-device is wound.Since jack sleeve is sheathed on socket, you can prevent dust from entering socket from spliced eye In vivo, the effect of it is achieved thereby that dust-proof.

Since body inside is provided with conductive layer, it is provided on the spraying cylinder outside and connects electric layer, therefore can profit Electric field is formed with the two, to implement electrostatic precipitation.

Description of the drawings

Fig. 1 is the stereoscopic schematic diagram of the electrical socket of one embodiment of the invention；

Fig. 2 is the stereoscopic schematic diagram of the winding element of an embodiment；

Fig. 3 is the stereoscopic schematic diagram of the jack sleeve of an embodiment；

Fig. 4 is the diagrammatic cross-section of the jack sleeve of an embodiment；And

Fig. 5 is the partial sectional view of the body of an embodiment.

Specific embodiment

In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings to the present invention Specific embodiment be described in detail.Many details are elaborated in the following description in order to fully understand this hair It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not Similar improvement is done in the case of running counter to intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.

It please referring to Fig.1 to Fig.3, one embodiment of the present invention is a kind of electrical socket 100, including：Socket 10 is set In the connector assembly 20 on the socket 10 and the jack sleeve 30 being movably set on the socket 10.Connector assembly 20 are used to external power supply such as city being electrically accessed.When socket 10 when not in use, jack sleeve 30 is sheathed on socket 10, is used for It prevents dust from entering in socket 10 and electrostatic can be utilized to remove the dust in socket 10.In addition, jack sleeve 30 can also Socket 10 is washed using alcohol is sprayed.

Socket 10 includes mounting base 11 and is arranged in mounting base 11 to plug body 13.Mounting base 11 is solid for being sticked Due on wall, wherein the mounting base 11 includes insulation division 111 and the pedestal 113 that is sticked, the pedestal 113 that is sticked is installed on The bottom surface of the insulation division 111, the circumference size of the pedestal 113 that is sticked are more than the circumference of the insulation division 111 Size, the one side of the pedestal 113 away from the insulation division 111 that be sticked are formed with adhered layer 1131, and the adhered layer 1131 is used In being attached on wall.The insulation division 111 of the mounting base 11 forms flange part 115 to one side projection.It is set on flange part 115 There is switch 1151, the switch 1151 is actively arranged on the flange part 115.It is provided on the switch 1151 red glimmering Light marker (not shown), to indicate the position of switch 1151.In the present embodiment, a diameter of 1.2- of the switch 1.5 centimetres, be so conducive to the pressing of finger.

It is described plug body 13 include housing 131, be arranged in the housing 131 multiple connect current potential (not shown) and twine Around component 133.In the present embodiment, connecing current potential includes two copper current-conducting pieces being oppositely arranged, for slotting with electronic device Head connection.The housing 131 is cylinder-shaped, and is arranged on the insulation division 111 of mounting base 11.It is formed on the side wall of housing 131 There are multiple inserted areas 1311 and be provided with fluorescence indicator board 1313 between two neighboring inserted area 1311.Each inserted area 1311 Length for 4-10 centimetres, width is 3-8 centimetres.The surface of the inserted area 1311 is provided with circular insulating layer.The circle A diameter of 3-5 centimetres of insulating layer, thickness are 0.6-1.2 millimeters.The thickness of the fluorescence indicator board 1313 is 0.3 centimetre, is used The position of electrical socket 100 is indicated when at night or weak dark.

For example, plugging for the ease of plug, open up that there are three spliced eye 1314, spliced eyes on each inserted area 1311 1314 are used to accept the insertion of the plug of electronic device.The top of the housing 131 is further opened with dedusting hole 1315 and is formed with Space is wound, the dedusting hole 1315 is communicated with the winding space.The switch 1151 is connected with the multiple current potential that connects, and is used In the break-make for controlling the electrical socket 100.

For example, in order to increase the flexibility of housing 131, the housing 131 includes the first cylinder shell being rotatablely connected successively 1310th, the second cylinder shell 1318 and the 3rd cylinder shell 1319, first cylinder shell 1310 are arranged in the mounting base 11, The dedusting hole 1315 is opened in 1319 on the 3rd cylinder shell.On first cylinder shell 1,310 four are formed with around circumferential surface A inserted area 1311, three spliced eyes 1314 opened up on one of inserted area 1311 are USB (Universal Serial Bus, universal serial bus) interface.Three USB interfaces edge is parallel to the rotation of first cylinder shell 1310 The direction of axis is arranged in order.Since the first cylinder shell 1310, the second cylinder shell 1318 and the 3rd cylinder shell 1319 can phases To rotation, therefore the adaptability of electrical socket 100 can be improved.Rotate the first cylinder shell 1310, the second cylinder shell 1318 and Three cylinder shells 1319 are the direction of adjustable inserted area 1311 so that the plug of electronic device facilitates insertion into, and improves electrical socket 100 user experience effect.

The winding element 133 is contained in the winding space of the housing 131.Winding element 133 includes being arranged at institute State the revolving part 1331 in housing 131 and the wrap 1333 being connected with the revolving part 1331.Revolving part 1331 is rotation Actuator is used to that wrap 1333 to be driven to wind or discharge cable.Revolving part 1331 is contained in the winding space of housing 131. The wrap 1333 is annular, and periphery is formed with winding face 1334.Winding groove 1335 is offered on the winding face 1334, The depth of the winding groove 1335 is 0.3-0.8 centimetres, in favor of accommodating cable.The winding groove 1335 is from the wrap 1333 one end extends in the shape of a spiral towards the other end.In the present embodiment, a diameter of 3-5.2 lis of the wrap 1333 Rice, thickness are 3.1-5.4 centimetres.

Connector assembly 20 includes connecting line 21 and the plug 23 for being arranged at described 21 one end of connecting line, the connecting line 21 It is actively located in the housing 131 and is electrically connected with the multiple current potential that connects.21 part of connecting line is wound in described On wrap 1333.Specifically, the connecting line 21 is arranged in along the position of the neighbouring dedusting hole 1315 in the housing 131 And part is wound in the winding groove 1335 of the wrap 1333.Since the rotation of revolving part 1331 can drive wrap 1333 Rotation is with the line 21 that is intertwined and connected, so as to which 21 long and with electronic device cable of connecting line be avoided to wind.

Wherein described plug 23 includes header body 231 and three insert-connecting plates being arranged in the header body 231 233.The header body 231 is fixedly installed in for being inserted into the socket on wall, to introduce alternating current.It is inserted for the ease of holding Head, recessed on plug 23 to be formed with thumbprint slot, index fingerprint slot and middle finger fingerprint slot, the thumbprint slot is arranged at The one side of the header body 231, the index fingerprint slot are arranged at the another of the header body 231 with the plantation fingerprint slot One side holds plug 23 so as to be conducive to user from both sides.The width and thickness of insert-connecting plate 233 are along away from the plug sheet The direction of body 231 is gradually reduced.The a plurality of lines being arranged in parallel is provided on the thumbprint slot.The lines is recessed for bar shaped Slot, the relatively described insert-connecting plate 233 of the lines are obliquely installed.The lines character of strip groove and finger matches, so as to favourable In the gripping of people.

Also referring to Fig. 3 to Fig. 5, jack sleeve 30 be actively sheathed on it is described plug on body 13 and with the mounting base 11 It abuts.The jack sleeve 30 includes body 31, the alcohol spray pump 33 being arranged in the body 31 and is sprayed with the alcohol Spill the spraying cylinder 35 of 33 connection of pump.31 inside of body is provided with conductive layer 311, is provided with and connects on 35 outside of spraying cylinder Electric layer 351, the conductive layer 311 are conductive grid, and 31 inside of body is formed with latticed groove 313, the conductive mesh Lattice are arranged in the latticed groove 313, and the jack sleeve 30 further includes dedusting power source 37, and the dedusting power source 37 is adjacent to institute It states alcohol spray pump 33 to set, the positive and negative anodes of the dedusting power source 37 connect respectively described connects electric layer 351 and the conductive layer 311.The alcohol spray pump 33 is arranged at the bottom of institute's body 31, and the spraying cylinder 35 is arranged in the dedusting hole of the housing In 1315, offered on the spraying cylinder 35 towards the multiple multiple spray holes 353 for connecing current potential.Spray hole 353, which runs through, to be connect Electric layer 351.

For example, in order to improve the spraying efficiency of spray hole 353, the shape of the multiple spray hole 353 be respectively triangle, Ellipse and regular pentagon.The edge of spray hole 353 of different shapes gear caused by the alcohol that sprays of needs sets dynamics not Equally, so as to improve the dispersion degree of the alcohol of sprinkling, cleaning effect is improved.For example, for balance ethanol spray pump 33 Pressure, the size of the spray hole 353 away from alcohol spray pump 33 gradually increases.For example, in order to improve sprinkling dynamics, spraying On the thickness direction of cylinder 35, cross sectional shape of the spray hole 353 on 35 inner surface of spraying cylinder is circle, in the appearance of spraying cylinder 35 Cross sectional shape on face is above-mentioned triangle, ellipse or regular pentagon, the circumscribed circle of the triangle and regular pentagon Diameter is less than diameter of the spray hole 353 on the inner surface of spraying cylinder 35, so that, the sectional dimension of spray hole 353 It is gradually reduced along the exit direction of alcohol, and shape gradually changes, so as to improve sprinkling dynamics and improve the diverging of outgoing Degree, is conducive to uniformly spray alcohol.

During using the electrical socket 100, plug 23 is inserted on the power supply on wall, electronic device can utilize adapter Plug insertion electrical socket 10 spliced eye 1314 in and with connect current potential be electrically connected.When the connecting line 21 of electrical socket 100 is long When, revolving part 1331 drives wrap 1333 to rotate, so as to which long connecting line 21 to be wound in winding groove 1335 and accommodate In the winding space of housing 131.When needing to adjust the position of inserted area 1311, the first cylinder shell 1310, second is rotated 1318 or the 3rd cylinder shell 1319 of housing is the direction of rotatable inserted area 1311, so that inserted area 1311 faces electronics The plug of the adapter of device, without electronic apparatus, you can will be in the plug insertion inserted area 1311 of adapter.

When electrical socket 100 need not be used, jack sleeve 30 is sheathed on socket 10, to prevent dust from spliced eye 1311 into sockets 10, it is achieved thereby that it is dust-proof the effect of.Wherein, body 31 is coated on the outer surface for plugging body 13.Spray It spills cylinder 35 and the center for plugging body 13 is arranged in from the dedusting hole 1315 of housing 131, when needing to carry out dedusting to socket 10, remove Dirt power supply 37 makes to connect 351 positively charged of electric layer on spraying cylinder 35, and makes the conductive layer 311 on body 31 negatively charged, so that It conductive layer 311 and connects and forms electric field between electric layer 351.Under the driving of the electric field, electronegative dust is driven to spraying cylinder On 35 and accumulate on spraying cylinder 35.The dust in socket 10 can be taken away by removing jack sleeve 30.

In addition, being removed to connect the dust on current potential, alcohol can be input into spray by alcohol spray pump 33 using pressure It spills in cylinder 35, and current potential is connect from the spray hole 353 of spraying cylinder 35 from being sprayed to, cleaned up so as to which current potential will be connect.

For example, when utilizing electric field by dirt accumulation after on spraying cylinder 35, remove jack sleeve 30 and simultaneously utilize alcohol spray pump 33 sprinkling alcohol, can also remove the dust on spraying cylinder 35.

For example, it lives or for the evil in dissipation inhabitation room in order to avoid the pests such as cockroach enter in electrical socket 100 Worm further includes deinsectization component.Deinsectization component is arranged in mounting base 11, and deinsectization component is fitted around seat setting.Deinsectization component bag It includes fixed bottom plate, receiving portion and lures portion.The fixed bottom plate is fixed in mounting base 11, and the receiving portion is arranged at described On fixed bottom plate, bar shaped host cavity is formed in the receiving portion, the section of the bar shaped host cavity is circle.It is described to lure portion Be arranged at one end of the receiving portion, it is described lure to be provided in portion lure pharmaceutical chemistry, to lure pest close.

For example, for the ease of implementing to trap and kill operation, the bar shaped host cavity includes interconnected trapping chamber and introducing Chamber, the internal diameter of the trapping chamber are more than the internal diameter of the introducing chamber.The portion of luring is arranged at the end of the introducing chamber.It is described The internal diameter for introducing chamber gradually increases along the direction away from the trapping chamber.Trapping air bag is provided on the inner wall of the trapping chamber Layer, described trap and kill in air bag layer is provided with volatile trapping drug, to kill pest.The inner wall for introducing chamber is provided with Step-like stair structure, the ladder height of the stair structure is continuously decreased along towards the direction of the trapping chamber, described to draw Entering the neighbouring end set for luring portion of chamber has absorption block, and the block that absorbs prevents for absorbing the trapping drug after volatilization It is volatized into air.Stair structure is provided with due to being introduced into chamber, is being lured so that entering into the pests such as cockroach therein It kills and is difficult to climb out of and is introduced into chamber after trapping drug is sucked in chamber.

For example, being identified for the ease of night, the identification structure being arranged in the mounting base, the identification structure are further included Including identification protrusion, identification lamp and diffusion barrier.The identification protrusion is convexly equipped in the one side of the mounting base, and the identification lamp is set It is placed in the identification protrusion, the diffusion barrier is wrapped on the identification lamp.The identification protrusion is cone column, a diameter of 0.8-1.5 centimetres.The end of the identification protrusion is recessed with installation cavity, and the identification lamp is arranged in the installation cavity, described Installation cavity is circular cylindrical cavity.The identification lamp includes the light bulb and lamp holder that are connected with each other, and the lamp holder is arranged at the installation It is electrically connected in chamber and with the connecting line, the light bulb is spherical shape.The thickness of the diffusion barrier is 0.12 millimeter.

For example, for waterproof, the jack sleeve outside is provided with waterproof construction, and the waterproof construction includes articulamentum, prevents Water layer and multiple drainage protrusions.The waterproof layer is arranged on the articulamentum, the multiple raised scattering device of drainage in On the waterproof layer.The drainage is raised to be hemispherical, a diameter of 0.44-0.52 centimetres.It is described drainage protrusion height be 0.21 centimetre.The multiple drainage protrusion discharges multiple row, forms drainage trough between adjacent two row, the width of the drainage trough is 3.57 centimetres, be conducive to droplet and flowed out from drainage trough.For example, in one embodiment, the density of the drainage protrusion is by described One end of jack sleeve gradually increases to the other end.

For example, the housing for plugging body is made of insulating materials, the insulating materials include being cascading the One film layer, the second film layer and third membrane layer.For example, the first film layer nearby electron element or heating element, therefore the One film layer should play larger insulating effect, and should ensure that the first film layer has smaller deformation coefficient, so as to will not be because of The reason for heated and cooling and generate gap with the second film layer.Therefore, the first film layer may include each component of following mass parts：Silicon 40 parts -50 parts of compound heat insulation foam, 8 parts -10 parts of polyethylene, 6 parts -8 parts of crosslinked polyethylene, 5-10 parts of aeroge, polyurethane 3-4 Part, 3-7 parts of glass fibre, 2-8 parts of cellucotton, 3-4 parts of polyvinyl chloride and 3-5 parts of sheathing paper.

Due to silicide heat insulation foam with higher thermal stability and with excellent corrosion resistance, for various soda acids into The tolerance divided is preferable, therefore the first film layer will not then generate larger deformation based on silicide heat insulation foam, is not easy and second Film layer generates gap.

For example, the second film layer includes each component of following quality：30-35 parts of phenolic foam, polyurethane foam plastics 20-25 parts, 10-12 parts of foamed plastics, 8-15 parts of super glass wool, 10-13 parts of high silica wool.Since foamed plastics is that vacuum is exhausted Hot material realizes the effect of trap heat, therefore the heat that can be passed to the first film layer using internal vacuum Further isolation.For example, the first film layer hinders heat transfer using silicide heat insulation foam, and the second film layer is then hindered using vacuum Every the heat radiation of the first film layer, so that the first film layer and the second film layer are by obstructing two kinds of different heat-conducting modes come real It is now more thorough heat-insulated.

Third membrane layer is in the outermost layer away from heat, should be based on hard material, to ensure that more reliable structure is strong Degree and quality.For example, third membrane layer may include each component of following quality：30-40 parts of crystal fibre, 15-20 parts of fiber containing zirconium, 10-12 parts of high aluminum fiber, 5-8 parts of nano silicon dioxide, 5-6 parts of synthetic resin, 5-3 parts of filler, 4-6 parts of plasticizer, stabilizer 3-5 points, 2-3 parts of lubricant, 1-2 parts of colorant.Wherein due to being provided with rate accelerating material and lubricant and pigment, so that the 3rd Film layer shows the gloss of plastics, improves its aesthetics.

It is appreciated that in these appliance fields, the material of the body is usually plastics, for reaching light, insulation With heat-insulated effect, however, since these bodies are easily deformed, aging is even toxic.And in order to avoid these problems.For example, The body includes what is be cascading：Refractory coating, foam metal layer, inner protective layer, porous ceramic layer and outer protection Layer.Wherein refractory coating is needed in face of various cold and hot and acid or alkali environment, therefore refractory coating needs preferable high-temperature stability And chemical stability, for example, refractory coating can include the component of following mass parts：30-35 parts of nichrome, aluminium oxide 20-15 parts, calcium oxide 20-15.Foam metal layer can include the component of following mass parts：35-40 parts of Porous foam aluminimun, foam 25-30 parts of copper, 10-20 parts of foam titanium alloy.Wherein foam metal layer has the multiple functions such as damping, noise reduction, fire-retardant, filtering, There is certain mechanical strength, while also light, heat-resisting, corrosion-resistant, large specific surface area, chemistry and electro-chemical activity again simultaneously The advantages that high, not aging so that body can work normally under, working condition that environment is more severe higher in temperature.Inner protective layer It can include the component of following mass parts：30-40 parts of boron nitride, 20-25 parts of aluminium oxide, 15-20 parts of copper fluoride.Inner protective layer Material can be closely attached on foam metal layer, so as to combine closely in the hole of foam metal layer and porous ceramic layer with Foam metal layer and porous ceramic layer are combined closely.Porous ceramic layer has the component of following mass parts：Aluminium oxide 40-50 Part, 30-35 parts of carborundum, 20-25 parts of cordierite, 5-20 parts of silica 1,10-15 parts of fluxing agent, 5-8 parts of cohesive soil.It is porous Ceramic layer has insulation, light and heat-insulated effect.Simultaneously in order to avoid porous ceramic layer adsorbs outside contamination substance, outer protection Layer is arranged at the outside of porous ceramic layer, and external protection includes the component of following mass parts：20-30 parts of alkyd resin, phenolic aldehyde tree 15-18 parts of fat, 12-18 parts of chlorinated rubber, 12-15 parts of vinyl chloride resin, 10-13 parts of acrylic resin, 8-12 parts of epoxy resin, 5-8 parts of polyurethane resin, 3-5 parts of organic siliconresin.Alkyd tree weatherability, adhesion in external protection is good, can cause outer Protective layer is closely attached on porous ceramic layer, and then chemical resistance is good for 15-18 parts of phenolic resin, so as to be conducive to external protection Resist extraneous acid or alkali environment.External protection can prevent the gap of porous ceramic layer from being blocked by environmental contaminants.

Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (10)

1. a kind of electrical socket, which is characterized in that including：

Socket, including mounting base and the body that plugs being arranged in mounting base, it is described plug body include housing, be arranged at it is described Shell it is in vivo it is multiple connect current potential and winding element, the housing is cylinder-shaped, be formed on side wall multiple inserted areas and in Fluorescence indicator board is provided between two neighboring inserted area, spliced eye is offered on each inserted area, is opened at the top of the housing Equipped with dedusting hole, the winding element includes being arranged at the in vivo revolving part of the shell and twining with what the revolving part was connected Around part；

Connector assembly including connecting line and is arranged at the plug of described connecting line one end, and the connecting line is actively located in institute State in housing and respectively with it is each it is described connect the correspondings electric connection of current potential, the connecting line part is wound on the wrap；With And

Jack sleeve, be actively sheathed on it is described plug on body and abutted with the mounting base, the jack sleeve includes body, setting It is set in the in vivo alcohol spray pump of the set and the spraying cylinder being connected with the alcohol spray pump, the alcohol spray pump In the bottom of institute's body, the spraying cylinder is arranged in the dedusting hole of the housing, and corresponding direction is offered on the spraying cylinder Each multiple spray holes for connecing current potential；

Wherein, conductive layer is provided on the inside of the body, is provided on the spraying cylinder outside and connects electric layer, the conductive layer is to lead Power grid, the body inside are formed with latticed groove, and the conductive grid is arranged in the latticed groove, described to insert Cover for seat further includes dedusting power source, and the dedusting power source is set adjacent to the alcohol spray pump, the positive and negative anodes point of the dedusting power source Not Lian Jie described in connect electric layer and the conductive layer.

2. electrical socket as described in claim 1, which is characterized in that the housing includes the first barrel shell being rotatablely connected successively Body, the second cylinder shell and the 3rd cylinder shell, first cylinder shell are arranged in the mounting base, and the dedusting hole is opened in On 3rd cylinder shell.

3. electrical socket as claimed in claim 2, which is characterized in that there are four institutes around circumferential surface formation on first cylinder shell Inserted area is stated, is opened up on one of inserted area there are three the spliced eye.

4. electrical socket as claimed in claim 3, which is characterized in that three spliced eyes are USB interface, described three USB interface is arranged in order along the direction of the rotation axis parallel to first cylinder shell.

5. electrical socket as described in claim 1, which is characterized in that switch, the switch and institute are provided in the mounting base Multiple current potentials that connect are stated to connect.

6. electrical socket as claimed in claim 5, which is characterized in that red fluorescence marker is provided on the switch.

7. electrical socket as claimed in claim 6, which is characterized in that a diameter of 1.2-1.5 centimetres of the switch.

8. electrical socket as claimed in claim 7, which is characterized in that the mounting base forms flange part to one side projection.

9. electrical socket as claimed in claim 8, which is characterized in that be arranged on the flange part switch activity.

10. electrical socket as described in claim 1, which is characterized in that the thickness of the fluorescence indicator board is 0.3 centimetre.