CN103219602B - Five-hole power socket - Google Patents
Five-hole power socket Download PDFInfo
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- CN103219602B CN103219602B CN201310151974.5A CN201310151974A CN103219602B CN 103219602 B CN103219602 B CN 103219602B CN 201310151974 A CN201310151974 A CN 201310151974A CN 103219602 B CN103219602 B CN 103219602B
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Abstract
The invention discloses a five-hole power socket, which is characterized by comprising a base, a cover plate and a power plug bush, wherein the power plug bush consists of a three-hole plug bush and a two-hole plug bush; a single-stage two-hole plug bush, a single-stage three-hole plug bush and a power contact constitute an independent single-stage power plug bush; a ground wire plug bush of the three-hole plug bush is mounted in a ground wire plug bush mounting seat of the base; the single-stage power plug bushes are symmetrically arranged inside a base groove; and the base and the cover plate are matched with each other to form a rigid spacing system for fixing the power plug bushes. According to the invention, line contact spacing components and surface contact spacing components for limiting six degrees of freedom of a power plug bush space are adopted for performing rigid location on the power plug bushes, and the five-hole power socket can also solve the problems that a traditional power plug bush consumes a large amount of materials and is poor in heat dissipating effect and short in service life. According to the invention, local deformation resulting from mutual interference of the three-hole plug bush and the two-hole plug bush can be prevented in use of the five-hole power socket.
Description
Technical field
The present invention relates to the socket of family expenses and similar applications fixed electric, particularly relate to a kind of five hole power sockets.
Background technology
From the information displaying of the Fire-Fighting Bureau under the Ministry of Public Security, the electrical fire of house ranks the first.One of its reason is: the fail safe imperfection of About Residence Power Socket; Consumer is to the shortage of electric knowledge.
Supply socket refers to the alternating current provided for connecting civil power, and household electrical appliance and Portable mini-plant are energized spendable device.Supply socket is the female joint having slot or pothole, is used for allowing bar-shaped or that copper coin shape is outstanding attaching plug insert, with by electric power through plug conductive to electrical equipment.
Five spring hole scokets are simple, be exactly one two to insert and one three supply socket of inserting, five spring hole scokets can compare Appropriate application space resources, and price aspect is more economical, so single unlike common socket, five spring hole scokets are applicable to the places such as family, company, factory.Five spring hole scokets all on market all comprise more than base, cover plate, power supply sleeve three constituent instruments.For the development of modern society, and the construction of Chinese amphitypy society, resource-conserving is a large theme, the power supply sleeve of five traditional spring hole scokets adopts the mode of face contact to be fixed on base, the contact of employing face can cause contact area to become large, also mean simultaneously contact position material increase, waste resource.Most of power supply sleeve is all metallic copper material, due to same material characteristic own, power supply sleeve is caused to be easier to distortion, so the space six-freedom degree that rational control power plug is enclosed within base is very important, prevent in actual use, plug active force due to plug makes the local of power supply sleeve become, and scraps finally causing whole socket premature failure.
Existing supply socket, during design, majority does not have protection against electric shock theory, and being directed at conducting strip does not have radical occlusion device, directly peeps see in jack.There is following defect in actual use in this socket, and the first, children is in curiosity in playing, and likely discloses it by conducting objects, therefore there is the latent defect hidden danger geted an electric shock.Emergency exit be wall socket to safeguard protection performance important accessory, L, N extremely realize driving, and prior art needs could to insert anti-one pole by third party, electrocution-proof protection.
Summary of the invention
Technical problem to be solved by this invention is adopt the linear contact lay limiting component for limiting power supply sleeve space six-freedom degree to contact limiting component with face to realize rigidity location to power supply sleeve, the problem that consumptive material is many, power supply sleeve radiating effect is poor, useful life is short of traditional power supply sleeve that the present invention can solve simultaneously.The present invention, by carrying out the spacing of independent space six-freedom degree to three hole sleeves and holes sleeve, prevents three hole sleeves and holes sleeve from mutually interfering, and causes local deformation in the process used.
For realizing above object, the technical solution used in the present invention: a kind of five hole power sockets, is characterized in that: it comprises base (1), cover plate (2), power supply sleeve (4);
Described power supply sleeve (4) is made up of three hole sleeves (40) and holes sleeve (44), and single-stage holes sleeve (441), single-stage three hole sleeve (401), power supply contact (43) form independently single-stage power supply sleeve (45); The ground wire plug bush (402) of three hole sleeves (40) is arranged in the ground wire plug bush mount pad (117) of base (1);
It is inner that single-stage power supply sleeve (45) is symmetrically placed on base groove (11); Above-described base (1) coordinates the rigid limit system being formed and be used for fixing power supply sleeve (4) with described cover plate (2);
The linear contact lay limiting component that described rigid limit system comprises for limiting power supply sleeve (4) space six-freedom degree contacts limiting component with face;
Above-described linear contact lay limiting component comprise be arranged on single-stage holes sleeve (441) front end contact just before (4413) screens sheet I (114), be arranged on the screens sheet II (115) of contact side, single-stage holes sleeve (441) front end (4414), be positioned at the screens sheet III (116) of single-stage power supply sleeve (45) straight line linkage section (42), and be arranged on upper and two thimbles I (21) withstood on the upper surface of the power supply contact (43) of power supply sleeve (4) of cover plate (2);
Above-described contact limiting component comprises the screens sheet IV (112) being arranged on single-stage holes sleeve (441) side contact side (4412), the screens sheet V (113) being arranged on single-stage holes sleeve (441) rear end contact (4411), is positioned at the screens sheet VI (111) of single-stage power supply sleeve (45) broken line linkage section (41), and is arranged on the screens sheet VII (1110) of sleeve (401) side, single-stage three hole.
Five described hole power sockets are provided with safety door system (3) at holes sleeve (44) place, described safety door system (3) comprises Compress Spring (32) and emergency exit sliding sleeve (31), one end of Compress Spring (32) is arranged in the draw-in groove (311) of emergency exit sliding sleeve (31), the other end of Compress Spring (32) withstands on cover plate (2), emergency exit sliding sleeve (31) mass activity is arranged in the orientating box (22) of cover plate (2), the inwall of the wall contacts orientating box (22) of emergency exit sliding sleeve (31); Described emergency exit sliding sleeve (31) is provided with gathering sill (312), and gathering sill (312) cooperation is arranged on the guiding rib (12) of base (1); Emergency exit sliding sleeve (31) upper surface is provided with the self-locking muscle I (313) touching holes sleeve (44) for preventing flat plug from can not insert, emergency exit sliding sleeve (31) ramp top is provided with the self-locking muscle II (314) preventing 1mm probe from inserting, and is provided with the self-locking muscle III (315) preventing 1mm probe from inserting bottom emergency exit sliding sleeve (31) ramp.
Described safety door system (3) also comprises cover plate (2) two hole and inserts inwall place and be respectively provided with one for what prevent 1mm probe from inserting and enclose muscle (23).
Described linear contact lay limiting component also comprises two thimbles II (24) be arranged on cover plate (2) and withstands on single-stage power supply sleeve (45) on the upper surface (451) at three hole sleeve (40) places.
Described linear contact lay limiting component also comprises two thimbles III (25) be arranged on cover plate (2) and withstands on the single-stage holes sleeve (441) of single-stage power supply sleeve (45).
Described rigid limit system also comprises carries out spacing ground wire plug bush stopping means to the ground wire plug bush (402) of three hole sleeves (40); Described ground wire plug bush stopping means comprises the screens sheet VI (118) being arranged on ground wire plug bush mount pad (117) inwall side, the screens sheet VII (119) being arranged on ground wire plug bush mount pad (117) inwall front-back, and the single thimble IV (26) be arranged on cover plate (2) withstands on confined planes (4021) place in ground wire plug bush (402).
Upper end, the left and right rock of described base (1) is respectively arranged with two catching grooves (13), and upper end, front and back rock is respectively arranged with a catching groove (13); Above-described cover plate (2) is provided with the buckle ear (27) that can form buckle-type with the catching groove (13) on base (1) and be connected.
The porch of described catching groove (13) is provided with guiding surface; Described buckle ear (27) is provided with just domatic (271), adverse grade face (272) and facet (273), adopts arc transition between just domatic (271) and facet (273), adopts arc transition between adverse grade face (272) and facet (273).
Described two thimbles I (21) end be arranged on cover plate (2) is provided with elastomeric pad, and single thimble IV (26) end be arranged on cover plate (2) is provided with elastomeric pad.
Beneficial effect of the present invention:
1, because single-stage holes sleeve (441), single-stage three hole sleeve (401), power supply contact (43) form independently single-stage power supply sleeve (45); The ground wire plug bush (402) of three hole sleeves (40) is arranged in the ground wire plug bush mount pad (117) of base (1); By this kind of layout type, single-stage power supply sleeve and ground wire plug bush can realize mould batch production, reduce production cost, improve production efficiency.
2, single-stage power supply sleeve (45) is symmetrically placed on base groove (11) inside; Above-described base (1) coordinates the rigid limit system being formed and be used for fixing power supply sleeve (4) with described cover plate (2); The linear contact lay limiting component that described rigid limit system comprises for limiting power supply sleeve (4) space six-freedom degree contacts limiting component with face.Position is limited because power supply sleeve (4) space six-freedom degree to contact limiting component by linear contact lay limiting component with face.Relatively traditional power supply sleeve is directly installed between base and cover plate, and adopt linear contact lay limiting component to contact limiting component with face, consumptive material is few.Adopt linear contact lay limiting component to contact limiting component with face, power supply sleeve and base, cover plate ensure that more space, power supply sleeve good heat dissipation effect, long service life.
3, under better implementation condition, five described hole power sockets are provided with safety door system (3) at holes sleeve (44) place, and described safety door system (3) comprises Compress Spring (32) and emergency exit sliding sleeve.By safety door system, prevent because unexpected electric conductor is inserted into socket aperture, and occur contingency.
4, because country is adopt the pin of 1mm to the standard of emergency exit, when applying the active force of 1N, socket inside can not be inserted.Small gap between traditional cover plate and emergency exit, can not meet Standard.Under more excellent implementation condition, described safety door system (3) also comprises cover plate (2) two hole and inserts inwall place and be respectively provided with one for what prevent 1mm probe from inserting and enclose muscle (23).Prevent when faulty operation by this technical scheme, and cause electric conductor to get an electric shock.
5, when better enforcement, described linear contact lay limiting component also comprises two thimbles II (24) be arranged on cover plate (2) and withstands on single-stage power supply sleeve (45) on the upper surface (451) at three hole sleeve (40) places.Preventing the pulling force of three hole attaching plugs when extracting by thimble II, causing single-stage power supply sleeve (45) to produce near three hole sleeve (40) places the power be bent upwards, finally causing the distortion of power supply sleeve.
6, under better status of implementation, described linear contact lay limiting component also comprises two thimbles III (25) be arranged on cover plate (2) and withstands on the single-stage holes sleeve (441) of single-stage power supply sleeve (45).Preventing the pulling force of holes attaching plug when extracting by two thimbles III, causing single-stage power supply sleeve (45) to produce near holes sleeve place the power be bent upwards, finally causing the distortion of power supply sleeve.
7, under better status of implementation, described rigid limit system also comprises carries out spacing ground wire plug bush stopping means to the ground wire plug bush (402) of three hole sleeves (40); Relatively traditional ground wire plug bush stopping means, can realize consumptive material by the method few.By the method, ground wire plug bush and base, cover plate ensure that more space, ground wire plug bush good heat dissipation effect, long service life.
8, under better status of implementation, upper end, the left and right rock of described base (1) is respectively arranged with two catching grooves (13), and upper end, front and back rock is respectively arranged with a catching groove (13); Above-described cover plate (2) is provided with the buckle ear (27) that can form buckle-type with the catching groove (13) on base (1) and be connected.Adopt this device, base can be realized and be connected with cover plate buckle-type.
9, under better status of implementation, described two thimbles I (21) end be arranged on cover plate (2) is provided with elastomeric pad, and single thimble IV (26) end be arranged on cover plate (2) is provided with elastomeric pad.Adopt this kind of structure, realize in the process of extracting at attaching plug, feel is better, flexibly connecting between power supply sleeve and thimble can be realized simultaneously, reduce impact force between power supply sleeve and thimble, extend useful life, by the testing machine of Hunan deep thinking electrician Industrial Co., Ltd., adopt this structure, can meet and can also continue to use after by GB life test.
Accompanying drawing explanation
Fig. 1 is the product blast general assembly drawing of the present embodiment 1.
Fig. 2 is the schematic layout pattern of power supply sleeve (4).
Fig. 3 is the schematic diagram of single-stage power supply sleeve (45).
Fig. 4 is that single-stage power supply sleeve (45) is symmetrically placed on base groove (11) schematic internal view.
Fig. 5 is that rigid limit system is at base portion schematic perspective view.
Fig. 6 is that power supply sleeve (4) is arranged in base (1) spacing fundamental diagram.
Fig. 7 is the product structure explosive view having added safety door system.
Fig. 8 is emergency exit sliding sleeve (31) schematic perspective view with Compress Spring (32).
Fig. 9 is the schematic diagram under cover plate (2) the first state.
Figure 10 is emergency exit sliding sleeve (31) schematic perspective view.
Figure 11 is the cutaway view of buckle ear (27) in embodiment 7.
Figure 12 is the schematic diagram under cover plate (2) a kind of implements state.
Embodiment
In order to make those skilled in the art understand technical scheme of the present invention better, describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
Embodiment 1:
As shown in Figure 1, a kind of five hole power sockets, it comprises base 1, cover plate 2, power supply sleeve 4;
As shown in Fig. 2-3, described power supply sleeve 4 is made up of with holes sleeve 44 three hole sleeves 40, and single-stage holes sleeve 441, single-stage three hole sleeve 401, power supply contact 43 form independently single-stage power supply sleeve 45; The ground wire plug bush 402 of three hole sleeves 40 is arranged in the ground wire plug bush mount pad 117 of base 1, and the fixed form that ground wire plug bush 402 often adopts is that screw is fixed, buckle-type is fixed;
As Figure 1 and Figure 4, single-stage power supply sleeve 45 is symmetrically placed on base groove 11 inside; Above-described base 1 coordinates the rigid limit system being formed and be used for fixing power supply sleeve 4 with described cover plate 2; The linear contact lay limiting component that described rigid limit system comprises for limiting power supply sleeve 4 space six-freedom degree contacts limiting component with face;
As shown in Fig. 2, Fig. 5, Fig. 6, Figure 12, above-described linear contact lay limiting component comprise be arranged on single-stage holes sleeve 441 front end contact just above 4413 screens sheet I 114, be arranged on the screens sheet II 115 of contact side, single-stage holes sleeve 441 front end 4414, and be positioned at the screens sheet III 116 of single-stage power supply sleeve 45 straight line linkage section 42, and to be arranged on cover plate 2 and two thimbles I 21 withstood on the upper surface of the power supply contact 43 of power supply sleeve 4;
Above-described contact limiting component comprise be arranged on single-stage holes sleeve 441 side contact side 4412 screens sheet IV 112, be arranged on the screens sheet V 113 of single-stage holes sleeve 441 rear end contact 4411, be positioned at the screens sheet VI 111 of single-stage power supply sleeve 45 broken line linkage section 41, and be arranged on the screens sheet VII 1110 of sleeve 401 side, single-stage three hole.
In practical work process, combine by screens sheet I 114 and screens sheet V 113 limit assembly that formation one restriction single-stage power supply sleeve 45 moves forward and backward the degree of freedom; The limit assembly of the degree of freedom is moved left and right by screens sheet II 115, screens sheet III 116 and screens sheet V 113 combination formation one restriction single-stage power supply sleeve 45; Because single-stage power supply sleeve 45 is symmetrically placed on base groove 11 inside, and two thimbles I 21 be arranged on cover plate 2 withstand on the upper surface of power supply contact 43 of power supply sleeve 4, can limit single-stage power supply sleeve 45 and move up and down the degree of freedom.Because single-stage three hole sleeve 401 and single-stage holes sleeve 441 are rigid unitary; After the one-movement-freedom-degree of single-stage holes sleeve 441 is fixed, the one-movement-freedom-degree of single-stage three hole sleeve 401 is also fixed; The screens sheet VI 111 being positioned at single-stage power supply sleeve 45 broken line linkage section 41 and the screens sheet VII 1110 being arranged on sleeve 401 side, single-stage three hole are two banking stops for strengthening single-stage three hole sleeve 401 limit effect.Contact limiting component by above linear contact lay limiting component with face, the rotational freedom of single-stage power supply sleeve 45 can be limited.
Embodiment 1 technical problem to be solved is adopt the linear contact lay limiting component for limiting power supply sleeve space six-freedom degree to contact limiting component with face to realize rigidity location to power supply sleeve, the problem that consumptive material is many, power supply sleeve radiating effect is poor, useful life is short of traditional power supply sleeve that the present invention can solve simultaneously.The present invention, by carrying out the spacing of independent space six-freedom degree to three hole sleeves and holes sleeve, prevents three hole sleeves and holes sleeve from mutually interfering, and causes local deformation in the process used.Due in the technical scheme of embodiment 1 by the mode fixed power source sleeve 4 that a large amount of linear contact lay is spacing, in actual production process, can be Hunan deep thinking electrician Industrial Co., Ltd. every year and save plastics cost more than 100,000 yuan.
Embodiment 2:
Because the fail safe of supply socket is extremely important, on the basis of embodiment 1, embodiment 2 adds safety door system.As shown in Fig. 7-10, at five described hole power sockets, holes sleeve 44 place is provided with safety door system 3; Described safety door system 3 comprises Compress Spring 32 and emergency exit sliding sleeve 31; One end of Compress Spring 32 is arranged in the draw-in groove 311 of emergency exit sliding sleeve 31, and the other end of Compress Spring 32 withstands on cover plate 2, and emergency exit sliding sleeve 31 mass activity is arranged in the orientating box 22 of cover plate 2, the inwall of the wall contacts orientating box 22 of emergency exit sliding sleeve 31; Described emergency exit sliding sleeve 31 is provided with gathering sill 312, and gathering sill 312 cooperation is arranged on the guiding rib 12 of base 1; Emergency exit sliding sleeve 31 upper surface is provided with the self-locking muscle I 313 touching holes sleeve 44 for preventing flat plug from can not insert, emergency exit sliding sleeve 31 ramp top is provided with the self-locking muscle II 314 preventing 1mm probe from inserting, and is provided with the self-locking muscle III 315 preventing 1mm probe from inserting bottom emergency exit sliding sleeve 31 ramp.
In actual use, one end due to Compress Spring 32 is arranged in the draw-in groove 311 of emergency exit sliding sleeve 31, the other end of Compress Spring 32 withstands on cover plate 2, and emergency exit sliding sleeve 31 mass activity is arranged in the orientating box 22 of cover plate 2, the inwall of the wall contacts orientating box 22 of emergency exit sliding sleeve 31; Effect due to Compress Spring 32 can realize emergency exit sliding sleeve 31 linear slide in orientating box 22, after outside attaching plug is extracted, automatically close safety door system.Due to described emergency exit sliding sleeve 31 being provided with gathering sill 312, gathering sill 312 cooperation is arranged on the guiding rib 12 of base 1; When attaching plug inserts the discontinuity of emergency exit sliding sleeve 31 holes, one end line centered by guiding rib 12 that one end opposing force that active force is large is little, produces a moment, thus realizes the self-locking of safety door system.Emergency exit sliding sleeve 31 upper surface is provided with the self-locking muscle I 313 touching holes sleeve 44 for preventing flat plug from can not insert, emergency exit sliding sleeve 31 ramp top is provided with the self-locking muscle II 314 preventing 1mm probe from inserting, and is provided with the self-locking muscle III 315 preventing 1mm probe from inserting bottom emergency exit sliding sleeve 31 ramp.
Embodiment 2 technical problem to be solved is: by safety door system, prevents because improper electric conductor is inserted into socket aperture, and occurs contingency.
Embodiment 3:
On the basis of embodiment 2, as shown in figure 12, also comprise at described linear contact lay limiting component two thimbles II 24 be arranged on cover plate 2 and withstand on single-stage power supply sleeve 45 on the upper surface 451 at three hole sleeve 40 places.
In practical work process, be inserted in three hole sleeves 40 at three hole external power source plugs, after use terminates, manually extract three hole external power source plugs.Extracting in three hole external power source plugs, by generation one with power supply contact 43 for fulcrum, the moment being stress point with sleeve 401 place, single-stage three hole.Because the formula of moment is: M=FL (moment=power X distance); Withstand on single-stage power supply sleeve 45 on the upper surface 451 at three hole sleeve 40 places by two thimbles II 24 be arranged on cover plate 2, shortened the distance of stress point to fulcrum, thus reduced moment.
Embodiment 3 technical problem to be solved is: prevent the pulling force of three hole attaching plugs when extracting by thimble II, causes single-stage power supply sleeve 45 to produce near three hole sleeve 40 places the power be bent upwards, finally causes the bulk deformation of power supply sleeve 4.By the useful life extending supply socket that embodiment 3 is larger.
Embodiment 4:
On the basis of embodiment 3, as shown in figure 12, described linear contact lay limiting component also comprises two thimbles III 25 be arranged on cover plate 2 and withstands on the single-stage holes sleeve 441 of single-stage power supply sleeve 45.
In practical work process, be inserted in holes sleeve 44 at holes external power source plug, after use terminates, manually extract holes external power source plug.Extracting in holes external power source plug, by generation one with power supply contact 43 for fulcrum, the moment being stress point with single-stage holes sleeve 441 place.Because the formula of moment is: M=FL (moment=power X distance); Withstood on the single-stage holes sleeve 441 of single-stage power supply sleeve 45 by two thimbles III 25 be arranged on cover plate 2, shortened the distance of stress point to fulcrum, thus reduced moment.
Embodiment 4 technical problem to be solved is: prevent the pulling force of holes attaching plug when extracting by thimble III 25, causes single-stage power supply sleeve 45 to produce the power be bent upwards near holes sleeve 44 place, finally causes the bulk deformation of power supply sleeve 4.By the useful life extending supply socket that embodiment 4 is larger.
Embodiment 5:
On the basis of embodiment 1, as shown in Fig. 2, Fig. 5, Fig. 6, the fixed form that the ground wire plug bush 402 of three hole sleeves 40 often adopts is that screw is fixed, buckle-type is fixed.In embodiment 5, described ground wire plug bush stopping means comprises the screens sheet VI 118 being arranged on ground wire plug bush mount pad 117 inwall side, the screens sheet VII 119 being arranged on ground wire plug bush mount pad 117 inwall front-back, and the single thimble IV 26 be arranged on cover plate 2 withstands on confined planes 4021 place in ground wire plug bush 402.
Under better status of implementation, the technical problem that embodiment 5 solves is: relatively traditional fixed form, and adopt the limit method of embodiment 5, consumptive material is few.Adopt the limit method of embodiment 5, power supply sleeve and base, cover plate ensure that more space, power supply sleeve good heat dissipation effect, long service life.By this kind of layout type, ground wire plug bush can realize mould batch production, reduces production cost, improves production efficiency.
Embodiment 6:
On the basis of embodiment 2, as shown in figure 12, described safety door system 3 also comprises cover plate 2 two hole and inserts inwall place and be respectively provided with one for what prevent 1mm probe from inserting and enclose muscle 23.
Because country is adopt the pin of 1mm to the standard of emergency exit, when applying the active force of 1N, socket inside can not be inserted.Small gap between traditional cover plate and emergency exit, can not meet Standard.Under the condition of the present embodiment, described safety door system 3 also comprises cover plate 2 two hole and inserts inwall place and be respectively provided with one for what prevent 1mm probe from inserting and enclose muscle 23.Prevent non-fully capacity for civil acts people when faulty operation by the technical scheme of embodiment 6, and cause electric conductor to get an electric shock, the safety standard of embodiment 6 is higher than the standard of country to emergency exit.
Embodiment 7:
Any embodiment in embodiment 1-6, under better status of implementation, as shown in Fig. 5, Figure 12, upper end, the left and right rock of described base 1 is respectively arranged with two catching grooves 13, and upper end, front and back rock is respectively arranged with a catching groove 13; Above-described cover plate 2 is provided with the buckle ear 27 that can form buckle-type with the catching groove 13 on base 1 and be connected.
In order to the buckle-type realized better between base 1 and cover plate 2 connects, the porch of described catching groove 13 is provided with guiding surface.As shown in figure 11, described buckle ear 27 is provided with just domatic 271, adverse grade face 272 and facet 273, adopts arc transition, adopt arc transition between adverse grade face 272 and facet 273 between just domatic 271 and facet 273.
Embodiment 7 technical problem to be solved is that the buckle-type realized between base 1 and cover plate 2 connects, and facilitates the dismounting of supply socket, adopts this buckle-type to connect, and is that Hunan deep thinking electrician Industrial Co., Ltd. saves manual assembly expense more than 500,000 yuan every year.
Embodiment 8:
On the basis of embodiment 5, described two thimble I 21 ends be arranged on cover plate 2 are provided with elastomeric pad, and single thimble IV 26 end be arranged on cover plate 2 is provided with elastomeric pad.
Adopt the structure of embodiment 8, realize in the process of extracting at attaching plug, feel is better, flexibly connecting between power supply sleeve and thimble can be realized simultaneously, reduce impact force between power supply sleeve and thimble, extend useful life, by the testing machine of Hunan deep thinking electrician Industrial Co., Ltd., adopt this structure, can meet and can also continue to use after by GB life test.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise which key element, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising key element and also there is other identical element.
Apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.The above is only the preferred embodiment of the present invention, should be understood that, due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the premise without departing from the principles of the invention, some improvement, retouching or change can also be made, also above-mentioned technical characteristic can be combined by rights; These improve retouching, change or combination, or the design of invention and technical scheme are directly applied to other occasion without improving, and all should be considered as protection scope of the present invention.
Claims (9)
1. five hole power sockets, is characterized in that: it comprises base (1), cover plate (2), power supply sleeve (4);
Described power supply sleeve (4) is made up of three hole sleeves (40) and holes sleeve (44), and single-stage holes sleeve (441), single-stage three hole sleeve (401), power supply contact (43) form independently single-stage power supply sleeve (45); The ground wire plug bush (402) of three hole sleeves (40) is arranged in the ground wire plug bush mount pad (117) of base (1);
It is inner that single-stage power supply sleeve (45) is symmetrically placed on base groove (11); Above-described base (1) coordinates the rigid limit system being formed and be used for fixing power supply sleeve (4) with described cover plate (2);
The linear contact lay limiting component that described rigid limit system comprises for limiting power supply sleeve (4) space six-freedom degree contacts limiting component with face;
Above-described linear contact lay limiting component comprise be arranged on single-stage holes sleeve (441) front end contact just before (4413) screens sheet I (114), be arranged on the screens sheet II (115) of contact side, single-stage holes sleeve (441) front end (4414), be positioned at the screens sheet III (116) of single-stage power supply sleeve (45) straight line linkage section (42), and be arranged on upper and two thimbles I (21) withstood on the upper surface of the power supply contact (43) of power supply sleeve (4) of cover plate (2);
Above-described contact limiting component comprises the screens sheet IV (112) being arranged on single-stage holes sleeve (441) side contact side (4412), the screens sheet V (113) being arranged on single-stage holes sleeve (441) rear end contact (4411), is positioned at the screens sheet VI (111) of single-stage power supply sleeve (45) broken line linkage section (41), and is arranged on the screens sheet VII (1110) of sleeve (401) side, single-stage three hole.
2. a kind of five hole power sockets according to claim 1, it is characterized in that: five described hole power sockets are provided with safety door system (3) at holes sleeve (44) place, described safety door system (3) comprises Compress Spring (32) and emergency exit sliding sleeve (31), one end of Compress Spring (32) is arranged in the draw-in groove (311) of emergency exit sliding sleeve (31), the other end of Compress Spring (32) withstands on cover plate (2), emergency exit sliding sleeve (31) mass activity is arranged in the orientating box (22) of cover plate (2), the inwall of the wall contacts orientating box (22) of emergency exit sliding sleeve (31), described emergency exit sliding sleeve (31) is provided with gathering sill (312), and gathering sill (312) cooperation is arranged on the guiding rib (12) of base (1), emergency exit sliding sleeve (31) upper surface is provided with the self-locking muscle I (313) touching holes sleeve (44) for preventing flat plug from can not insert, emergency exit sliding sleeve (31) ramp top is provided with the self-locking muscle II (314) preventing 1mm probe from inserting, and is provided with the self-locking muscle III (315) preventing 1mm probe from inserting bottom emergency exit sliding sleeve (31) ramp.
3. a kind of five hole power sockets according to claim 2, is characterized in that: described safety door system (3) also comprises cover plate (2) two hole and inserts inwall place and be respectively provided with one for what prevent 1mm probe from inserting and enclose muscle (23).
4. a kind of five hole power sockets according to claim 1, is characterized in that: described linear contact lay limiting component also comprises two thimbles II (24) be arranged on cover plate (2) and withstands on single-stage power supply sleeve (45) on the upper surface (451) at three hole sleeve (40) places.
5. a kind of five hole power sockets according to claim 4, is characterized in that: described linear contact lay limiting component also comprises two thimbles III (25) be arranged on cover plate (2) and withstands on the single-stage holes sleeve (441) of single-stage power supply sleeve (45).
6. a kind of five hole power sockets according to claim 1, is characterized in that: described rigid limit system also comprises carries out spacing ground wire plug bush stopping means to the ground wire plug bush (402) of three hole sleeves (40); Described ground wire plug bush stopping means comprises the screens sheet VI (118) being arranged on ground wire plug bush mount pad (117) inwall side, the screens sheet VII (119) being arranged on ground wire plug bush mount pad (117) inwall front-back, and the single thimble IV (26) be arranged on cover plate (2) withstands on confined planes (4021) place in ground wire plug bush (402).
7. a kind of five hole power sockets according to claim 6, is characterized in that: the left and right upper end edge of described base (1) is respectively arranged with two catching grooves (13), and front and back upper end edge is respectively arranged with a catching groove (13); Above-described cover plate (2) is provided with the buckle ear (27) that can form buckle-type with the catching groove (13) on base (1) and be connected.
8. a kind of five hole power sockets according to claim 7, is characterized in that: the porch of described catching groove (13) is provided with guiding surface; Described buckle ear (27) is provided with just domatic (271), adverse grade face (272) and facet (273), adopts arc transition between just domatic (271) and facet (273), adopts arc transition between adverse grade face (272) and facet (273).
9. a kind of five hole power sockets according to claim 6, it is characterized in that: described two thimbles I (21) end be arranged on cover plate (2) is provided with elastomeric pad, single thimble IV (26) end be arranged on cover plate (2) is provided with elastomeric pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151974.5A CN103219602B (en) | 2013-04-27 | 2013-04-27 | Five-hole power socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151974.5A CN103219602B (en) | 2013-04-27 | 2013-04-27 | Five-hole power socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103219602A CN103219602A (en) | 2013-07-24 |
| CN103219602B true CN103219602B (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310151974.5A Active CN103219602B (en) | 2013-04-27 | 2013-04-27 | Five-hole power socket |
Country Status (1)
| Country | Link |
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| CN (1) | CN103219602B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600468A (en) * | 2013-10-31 | 2015-05-06 | 武汉蜀泰科技有限公司 | Novel safety protection power strip |
| CN105633731A (en) * | 2016-03-23 | 2016-06-01 | 安徽美琳电子有限公司 | Child protection door for intelligent patch board |
| CN107069335B (en) * | 2017-04-17 | 2023-07-14 | 湖南深思电工实业有限公司 | Anti-loosening and anti-deformation durable socket |
| CN109167227B (en) * | 2018-09-04 | 2020-11-13 | 浙江公元电器有限公司 | Socket with improved structure |
| CN114243391B (en) * | 2020-09-08 | 2024-04-02 | 台达电子工业股份有限公司 | Power supply device and conductive spring piece thereof |
| CN114295958A (en) * | 2021-12-16 | 2022-04-08 | 深圳市道通科技股份有限公司 | Chip testing device |
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| CN200979929Y (en) * | 2006-07-11 | 2007-11-21 | 叶小端 | The socket of power supply |
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| CN202058910U (en) * | 2011-05-20 | 2011-11-30 | 深圳市玛尼电器实业有限公司 | Five-hole plug wire structure and socket thereof |
| CN202352901U (en) * | 2012-03-17 | 2012-07-25 | 湖南深思电工实业有限公司 | Five-hole socket arranged in small space |
| CN202454778U (en) * | 2012-02-16 | 2012-09-26 | 杭州鸿雁智能科技有限公司 | Five-jack socket with protecting door |
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| CN200979929Y (en) * | 2006-07-11 | 2007-11-21 | 叶小端 | The socket of power supply |
| EP1978610A1 (en) * | 2007-04-06 | 2008-10-08 | Legrand France | Power socket with double input configuration |
| CN202058910U (en) * | 2011-05-20 | 2011-11-30 | 深圳市玛尼电器实业有限公司 | Five-hole plug wire structure and socket thereof |
| CN202454778U (en) * | 2012-02-16 | 2012-09-26 | 杭州鸿雁智能科技有限公司 | Five-jack socket with protecting door |
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| Publication number | Publication date |
|---|---|
| CN103219602A (en) | 2013-07-24 |
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