CN104752873A - Socket and plug for blind people - Google Patents
Socket and plug for blind people Download PDFInfo
- Publication number
- CN104752873A CN104752873A CN201510138995.2A CN201510138995A CN104752873A CN 104752873 A CN104752873 A CN 104752873A CN 201510138995 A CN201510138995 A CN 201510138995A CN 104752873 A CN104752873 A CN 104752873A
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- CN
- China
- Prior art keywords
- base unit
- hole
- socket
- base
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 206010014357 Electric shock Diseases 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
- H01R13/642—Means for preventing incorrect coupling by position or shape of contact members
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a socket for blind people, relates to conductive connection, and aims at solving the problems that the number of plug holes in the socket cannot be adjusted, the blind people cannot be quickly guided, the exposing metal at the wiring position easily leads to electric shock risk, and the plug is positioned at the low position and easily treaded and damaged. The socket comprises a panel box and a base, wherein the base comprises five base units, namely, a first base unit, a second base unit, a third base unit, a fourth base unit and a fifth base unit which are arranged from right to left in a sequence. According to the socket, an unit module and a V-shaped guide groove are provided, and the base is positioned in the panel box; the number of the plug holes can be adjusted; the blind people can be quickly guided; the electric shock danger caused by the exposing metal can be avoided; the plug is prevented from being treated and damaged. The invention further provides a plug for the blind people.
Description
Technical field
The present invention relates to conduction to connect, specifically, is a kind of socket for blind men and plug of preventing electric shock.
Background technology
Socket is one of electric equipment of family's indispensability, but existing socket is all that jack is from the teeth outwards exposed, and people slightly do not note electric shock accidents occurring.Wherein, blind person cannot see due to eyes, when using socket, often touching with hand, more easily electric shock accidents occurring.
Patent documentation (notification number: CN 201639076 U, the applying date: 2010.01.07) disclose a kind of socket for blind men, comprise plug, wire, and by upper cover, connector, base, the socket of conducting strip composition, be characterized in, described upper cover is the slant edge stage body of central hollow, upside to the rear side on inclined-plane is equipped with the chute ditch opened front and back, the supply hub be interlinked to the outside in the corresponding chute ditch in the downside on inclined-plane is equipped with, the chute ditch on inclined-plane and the other each comfortable left side of supply hub, the right side is equipped with fin, before in upper cover, after, left, the right side is equipped with joint pin separately, the middle part of right-hand member is equipped with wire guide, the length of described upper cover and the length of wide same base and wide, conducting strip in described supply hub respective socket, two supply hubs are equipped with a left side, two, right side chute ditch side by side, three supply hubs are equipped with a chute ditch, the hole suitable with the connector on base is equipped with in the middle of described joint pin.By the effect of inclined-plane fin and chute ditch, make blind person can use socket like a cork.
Patent documentation (notification number: CN 102136650 B; Applying date 2010.12.30) disclose a kind of socket, comprise jack body, upper cover and screens device, described jack body is provided with jack, is covered with the jack corresponding with described jack body jack on described; Described upper cover and described jack body are rotatedly connected; Described screens device is arranged on jack body outer surface, for blocking described upper cover, described upper cover jack and described jack body jack is misplaced; Described socket also comprises resetting device, described resetting device first end is connected with described jack body, and described resetting device second end is connected with described upper cover, when screens device is opened, described upper cover resets by described resetting device, makes upper cover jack corresponding with jack body jack.By arranging upper cover, above covering and being provided with the jack corresponding with jack body, when not using, upper cover jack and the dislocation of jack body jack, can not directly touch jack body jack, therefore can prevent from getting an electric shock, improve fail safe.
Above-mentioned patent documentation has the following disadvantages, and the first, socket is an entirety, jack number on socket, type is fixed, and can not regulate arbitrarily, the second, inclined-plane fin coordinates complexity with chute groove structure, can not be blind-guiding rapidly when actual use, 3rd, the design concept that socket and plug adopt jack to expose, plug is inserted on socket, in energising situation, the metal that wiring position is exposed easily causes Danger Electric shock risk, and plug is positioned over lower easily because trampling damage.
Summary of the invention
The present invention seeks to have aimed to provide one with unit module, V-shaped gathering sill, base is built in the socket for blind men in panel box.For realizing above-mentioned technical purpose, the technical solution used in the present invention is as follows:
Socket for blind men, comprise panel box and base, described base is made up of five base units, described base unit is the first base unit from right to left successively, second base unit, 3rd base unit, 4th base unit and the 5th base unit, described first base unit right-hand member is provided with power line port, its left end inside is embedded with conductive hole, described second base unit right-hand member is provided with the contact rod for inserting conductive hole, its left end inside is embedded with conductive hole, described 3rd base unit right-hand member is provided with the contact rod for inserting conductive hole, its left end inside is embedded with conductive hole, described 4th base unit right-hand member is provided with the contact rod for inserting conductive hole, its left end inside is embedded with conductive hole, described 5th base unit right-hand member is provided with the contact rod for inserting conductive hole, its left end is provided with insulating trip, described first base unit is provided with two spring hole scokets, this two spring hole scoket is upper left, the right side has been arranged side by side two gathering sills, described second base unit is provided with two spring hole scokets, this two spring hole scoket is upper left, the right side has been arranged side by side two gathering sills, described 3rd base unit is provided with two spring hole scokets, this two spring hole scoket is upper left, the right side has been arranged side by side two gathering sills, described 4th base unit is provided with Three-hole socket, this Three-hole socket has been provided with a gathering sill, described 5th base unit is provided with Three-hole socket, this Three-hole socket has been provided with a gathering sill, described gathering sill is V-shaped groove, described panel box is the groove that hollow jaggy is established on the right side, and this groove is used for accommodating base, and described panel box top is provided with for the threading bar hole through plug cord, and described breach both sides are provided with the baffle plate with the first base unit right-hand member power line port match.
Adopt the invention of technique scheme, base is combined by five mutual grafting of base unit, improve the diversity that base unit is fitted to each other, base unit is connected by conductive hole and contact rod with base unit, each other can installing/dismounting arbitrarily, diversification of forms, the base unit of two spring hole scokets and/or the base unit of Three-hole socket can use according to actual conditions combination in any, avoid occurring idle base unit; The gathering sill that two spring hole scokets are upper left, the right side is arranged side by side two V-shaped grooves, Three-hole socket is provided with the gathering sill of a V-shaped groove, time blind person uses socket, jack position can be picked out rapidly according to V-shaped groove, avoid pin jack initiation potential; Whole base is built in the groove of panel box hollow, prevent from touching wiring position exposed on base on the one hand by mistake, prevent from trampling on plug on the one hand, simultaneously, put in order to avoid plug cord is messy, panel box top is provided with for the threading bar hole through plug cord, and breach both sides are provided with the baffle plate with the first base unit right-hand member power line port match.
Further restriction, described first base unit comprises the first plate, connects plate and the Second Board, the described connection plate both sides wing connects the first plate and the Second Board respectively, described first base unit is I-shaped, described connection plate surrounding is provided with the cannelure of a circle for fixed power source line, the left and right sidewall of described first plate is provided with two row's chutes, the left and right sidewall of described the Second Board is provided with two row's chutes, the long 25cm of described base, wide 4cm, high 3cm, wherein, the long 5cm of base unit, wide 4cm, high 3cm.
First base unit designs becomes I-shaped, utilizes the annular slotted disk line connected on plate convenient, avoids that the end of a thread is messy to be put, the left and right sidewall of the first plate is utilized to be provided with two row's chutes, the left and right sidewall of the Second Board is provided with two row's chutes, and base is free to slide in panel box, reduces frictional resistance.
Further restriction, holder is provided with bottom described panel box, described holder comprises grip block and lower grip block, described upper grip block four corners are respectively equipped with for panel box bottom fixing bolt hole, described upper grip block lower surface is provided with the first journal stirrup, and described lower grip block upper surface is provided with the second journal stirrup, is movably hinged in the middle of described first journal stirrup and the second journal stirrup by latch, latch rear and front end is provided with thread segment, and on thread segment, cover has nut, described upper grip block front end exposes outside panel box section and is provided with double end chuck, described double end chuck first head is deep-slotted chip breaker, second head is flat mouth groove, described double end chuck rear end is provided with restriction protrusion, described restriction protrusion periphery is coated with stop bit projection, described restriction protrusion is provided with the first through hole longitudinally run through, described stop bit projection is provided with the second through hole longitudinally run through, described lower grip block front end exposes outside panel box section and is provided with double end chuck, described double end chuck first head is deep-slotted chip breaker, second head is flat mouth groove, described double end chuck rear end is provided with restriction protrusion, described restriction protrusion periphery is coated with stop bit projection, described restriction protrusion is provided with the first through hole longitudinally run through, described stop bit projection is provided with the second through hole longitudinally run through.
By arranging holder bottom panel box, panel box can be placed on by gripped object the position overhead having certain altitude, avoid the water of clean room to enter panel box, also avoid plug to be trampled on; Upper grip block and lower grip block all adopt double end chuck, can adopt deep-slotted chip breaker or flat mouth groove, improve the stability of clamping, avoid panel box to come off according to the shape of cross section of gripped object.
Present invention also offers a kind of with socket for blind men with the use of blind person's plug, comprise header body, described header body is provided with holes plug or three hole plugs, described holes plug or the coated one deck sponge of three hole plug surroundings.
Utilize sponge to play the effect of insulation, prevent from touching metal position by mistake.
Further restriction, the sidewall that the sidewall of described holes plug is provided with two projections or three hole plugs is provided with three projections.
Utilize protruding as first security perimeter, add that flexible sponge is as second defence line, uses safer.
Compared to existing technology, dish line is convenient, and with low cost, use safety, socket and plug have more hommization in the present invention.
Accompanying drawing explanation
The nonlimiting examples that the present invention can be provided by accompanying drawing further illustrates;
Fig. 1 is panel box structural representation of the present invention;
Fig. 2 is understructure schematic diagram of the present invention;
Fig. 3 is base of the present invention (disassembled state) structural representation;
Fig. 4 is the present invention first base unit structural representation;
Fig. 5 is holder structural representation of the present invention;
Fig. 6 is the enlarged drawing of local A in Fig. 5;
Fig. 7 is plug construction schematic diagram of the present invention;
Main element symbol description is as follows:
Panel box 1, base 2, the first base unit 201, second base unit the 202, three base unit the 203, four base unit 204,5th base unit 205, power line port 3, conductive hole 4, contact rod 5, insulating trip 6, gathering sill 7, threading bar hole 8, baffle plate 9, the first plate 10, connect plate 11, the Second Board 12, cannelure 13, chute 14, upper grip block 15, lower grip block 16, first journal stirrup 17, second journal stirrup 18, latch 19, double end chuck 20, restriction protrusion 21, stop bit projection 22, header body 23, sponge 24, protruding 25.
Embodiment
In order to make those skilled in the art, the present invention may be better understood, further illustrates technical solution of the present invention below in conjunction with drawings and Examples.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Fig. 6, socket for blind men, comprise panel box 1 and base 2, base 2 is made up of five base units, base unit is the first base unit 201 from right to left successively, second base unit 202, 3rd base unit 203, 4th base unit 204 and the 5th base unit 205, first base unit 201 right-hand member is provided with power line port 3, its left end inside is embedded with conductive hole 4, second base unit 202 right-hand member is provided with the contact rod 5 for inserting conductive hole 4, its left end inside is embedded with conductive hole 4, 3rd base unit 203 right-hand member is provided with the contact rod 5 for inserting conductive hole 4, its left end inside is embedded with conductive hole 4, 4th base unit 204 right-hand member is provided with the contact rod 5 for inserting conductive hole 4, its left end inside is embedded with conductive hole 4, 5th base unit 205 right-hand member is provided with the contact rod 5 for inserting conductive hole 4, its left end is provided with insulating trip 6, first base unit 201 is provided with two spring hole scokets, this two spring hole scoket is upper left, the right side has been arranged side by side two gathering sills 7, second base unit 202 is provided with two spring hole scokets, this two spring hole scoket is upper left, the right side has been arranged side by side two gathering sills 7, 3rd base unit 203 is provided with two spring hole scokets, this two spring hole scoket is upper left, the right side has been arranged side by side two gathering sills 7, 4th base unit 204 is provided with Three-hole socket, this Three-hole socket has been provided with a gathering sill 7, 5th base unit 205 is provided with Three-hole socket, this Three-hole socket has been provided with a gathering sill 7, gathering sill 7 is V-shaped grooves, panel box 1 is for establishing the groove of hollow jaggy in the right side, this groove is used for accommodating base 2, panel box 1 top is provided with for the threading bar hole 8 through plug cord, breach both sides are provided with the baffle plate 9 mated with the first base unit 201 right-hand member power line port 3, and baffle plate 9 side is flexibly connected with panel box 1 by rotating shaft.
First base unit 201 comprises the first plate 10, connects plate 11 and the Second Board 12, and connection plate 11 liang of flanks connect the first plate 10 respectively and the Second Board 12, first base unit 201 is I-shaped, connect plate 11 surrounding and be provided with the cannelure 13 of a circle for fixed power source line, the left and right sidewall of first plate 10 is provided with two row's chutes 14, and the left and right sidewall of the Second Board 12 is provided with two row's chutes 14, the long 25cm of base, wide 4cm, high 3cm, wherein, the long 5cm of base unit, wide 4cm, high 3cm.
Holder is provided with bottom panel box 1, holder comprises grip block 15 and lower grip block 16, upper grip block 15 4 corners are respectively equipped with for panel box 1 bottom fixing bolt hole, upper grip block 15 lower surface is provided with the first journal stirrup 17, lower grip block 16 upper surface is provided with the second journal stirrup 18, be movably hinged by latch 19 in the middle of first journal stirrup 17 and the second journal stirrup 18, latch 19 rear and front end is provided with thread segment, and on thread segment, cover has nut, upper grip block 15 front end exposes outside 1 section, panel box and is provided with double end chuck 20, double end chuck 20 first head is deep-slotted chip breaker, second head is flat mouth groove, double end chuck 20 rear end is provided with restriction protrusion 21, restriction protrusion 21 periphery is coated with stop bit projection 22, restriction protrusion 21 is provided with the first through hole longitudinally run through, stop bit projection 22 is provided with the second through hole longitudinally run through, lower grip block 16 front end exposes outside 1 section, panel box and is provided with double end chuck 20, double end chuck 20 first head is deep-slotted chip breaker, second head is flat mouth groove, double end chuck 20 rear end is provided with restriction protrusion 21, restriction protrusion 21 periphery is coated with stop bit projection 22, restriction protrusion 21 is provided with the first through hole longitudinally run through, stop bit projection 22 is provided with the second through hole longitudinally run through.
When concrete use, base 2 part, utilizes conductive hole 4 and contact rod 5 that base unit is coupled together, and after plug inserted base 2, base 2 is put in panel box 1; Clamp parts, pull down and run through the first through hole, the bolt of the second through hole, restriction protrusion 21 and stop bit projection 22 are separated from each other, the double end chuck 20 of grip block 15 front end and the notch of double end chuck 20 opposite face of lower grip block 16 front end in adjustment, the notch selecting opposite face according to gripped object is deep-slotted chip breaker or flat mouth groove.
As shown in Figure 7, a kind of with socket for blind men with the use of blind person's plug, comprise header body 23, header body 23 is provided with three hole plugs, and the sidewall of three hole plug surroundings coated one deck sponge 24, three hole plug is provided with three projections 25.
Above socket for blind men provided by the invention and plug are described in detail.The explanation of specific embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection range of the claims in the present invention.
Claims (5)
1. socket for blind men, comprise panel box and base, it is characterized in that: described base is made up of five base units, described base unit is the first base unit from right to left successively, second base unit, 3rd base unit, 4th base unit and the 5th base unit, described first base unit right-hand member is provided with power line port, its left end inside is embedded with conductive hole, described second base unit right-hand member is provided with the contact rod for inserting conductive hole, its left end inside is embedded with conductive hole, described 3rd base unit right-hand member is provided with the contact rod for inserting conductive hole, its left end inside is embedded with conductive hole, described 4th base unit right-hand member is provided with the contact rod for inserting conductive hole, its left end inside is embedded with conductive hole, described 5th base unit right-hand member is provided with the contact rod for inserting conductive hole, its left end is provided with insulating trip, described first base unit is provided with two spring hole scokets, this two spring hole scoket is upper left, the right side has been arranged side by side two gathering sills, described second base unit is provided with two spring hole scokets, this two spring hole scoket is upper left, the right side has been arranged side by side two gathering sills, described 3rd base unit is provided with two spring hole scokets, this two spring hole scoket is upper left, the right side has been arranged side by side two gathering sills, described 4th base unit is provided with Three-hole socket, this Three-hole socket has been provided with a gathering sill, described 5th base unit is provided with Three-hole socket, this Three-hole socket has been provided with a gathering sill, described gathering sill is V-shaped groove, described panel box is the groove that hollow jaggy is established on the right side, and this groove is used for accommodating base, and described panel box top is provided with for the threading bar hole through plug cord, and described breach both sides are provided with the baffle plate with the first base unit right-hand member power line port match.
2. socket for blind men according to claim 1, it is characterized in that: described first base unit comprises the first plate, connects plate and the Second Board, the described connection plate both sides wing connects the first plate and the Second Board respectively, described first base unit is I-shaped, described connection plate surrounding is provided with the cannelure of a circle for fixed power source line, the left and right sidewall of described first plate is provided with two row's chutes, the left and right sidewall of described the Second Board is provided with two row's chutes, the long 25cm of described base, wide 4cm, high 3cm, wherein, the long 5cm of base unit, wide 4cm, high 3cm.
3. socket for blind men according to claim 1 and 2, it is characterized in that: bottom described panel box, be provided with holder, described holder comprises grip block and lower grip block, described upper grip block four corners are respectively equipped with for panel box bottom fixing bolt hole, described upper grip block lower surface is provided with the first journal stirrup, described lower grip block upper surface is provided with the second journal stirrup, be movably hinged by latch in the middle of described first journal stirrup and the second journal stirrup, latch rear and front end is provided with thread segment, and on thread segment, cover has nut, described upper grip block front end exposes outside panel box section and is provided with double end chuck, described double end chuck first head is deep-slotted chip breaker, second head is flat mouth groove, described double end chuck rear end is provided with restriction protrusion, described restriction protrusion periphery is coated with stop bit projection, described restriction protrusion is provided with the first through hole longitudinally run through, described stop bit projection is provided with the second through hole longitudinally run through, described lower grip block front end exposes outside panel box section and is provided with double end chuck, described double end chuck first head is deep-slotted chip breaker, second head is flat mouth groove, described double end chuck rear end is provided with restriction protrusion, described restriction protrusion periphery is coated with stop bit projection, described restriction protrusion is provided with the first through hole longitudinally run through, described stop bit projection is provided with the second through hole longitudinally run through.
4. with socket for blind men with the use of blind person's plug, comprise header body, it is characterized in that: described header body is provided with holes plug or three hole plugs, described holes plug or the coated one deck sponge of three hole plug surroundings.
5. blind person's plug according to claim 4, is characterized in that: the sidewall that the sidewall of described holes plug is provided with two projections or three hole plugs is provided with three projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138995.2A CN104752873B (en) | 2015-03-27 | 2015-03-27 | Socket for blind men |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138995.2A CN104752873B (en) | 2015-03-27 | 2015-03-27 | Socket for blind men |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104752873A true CN104752873A (en) | 2015-07-01 |
| CN104752873B CN104752873B (en) | 2017-08-29 |
Family
ID=53592177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510138995.2A Expired - Fee Related CN104752873B (en) | 2015-03-27 | 2015-03-27 | Socket for blind men |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104752873B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898899A (en) * | 2017-03-26 | 2017-06-27 | 王金锁 | Socket for blind men |
| CN106941232A (en) * | 2017-03-26 | 2017-07-11 | 金勇� | Socket for blind men |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87202594U (en) * | 1987-03-03 | 1988-03-02 | 侯小迅 | Safety pin |
| CN201639076U (en) * | 2010-01-07 | 2010-11-17 | 上海市宝山区祁连镇中心校 | Socket for blind people |
| CN102136650A (en) * | 2010-12-30 | 2011-07-27 | 重庆市巴县中学校 | Socket |
| CN201985371U (en) * | 2011-02-12 | 2011-09-21 | 河北联合大学 | Power socket for blind people |
| CN301976574S (en) * | 2012-01-12 | 2012-07-04 | 中国计量学院 | Socket (blind) |
| CN203747152U (en) * | 2014-03-24 | 2014-07-30 | 中国矿业大学 | Sockets for the blind |
| CN204538304U (en) * | 2015-03-27 | 2015-08-05 | 欧静 | Socket for blind men |
-
2015
- 2015-03-27 CN CN201510138995.2A patent/CN104752873B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87202594U (en) * | 1987-03-03 | 1988-03-02 | 侯小迅 | Safety pin |
| CN201639076U (en) * | 2010-01-07 | 2010-11-17 | 上海市宝山区祁连镇中心校 | Socket for blind people |
| CN102136650A (en) * | 2010-12-30 | 2011-07-27 | 重庆市巴县中学校 | Socket |
| CN201985371U (en) * | 2011-02-12 | 2011-09-21 | 河北联合大学 | Power socket for blind people |
| CN301976574S (en) * | 2012-01-12 | 2012-07-04 | 中国计量学院 | Socket (blind) |
| CN203747152U (en) * | 2014-03-24 | 2014-07-30 | 中国矿业大学 | Sockets for the blind |
| CN204538304U (en) * | 2015-03-27 | 2015-08-05 | 欧静 | Socket for blind men |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898899A (en) * | 2017-03-26 | 2017-06-27 | 王金锁 | Socket for blind men |
| CN106941232A (en) * | 2017-03-26 | 2017-07-11 | 金勇� | Socket for blind men |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104752873B (en) | 2017-08-29 |
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