CN205264987U - Detachable plug - Google Patents

Detachable plug Download PDF

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Publication number
CN205264987U
CN205264987U CN201520887675.2U CN201520887675U CN205264987U CN 205264987 U CN205264987 U CN 205264987U CN 201520887675 U CN201520887675 U CN 201520887675U CN 205264987 U CN205264987 U CN 205264987U
Authority
CN
China
Prior art keywords
plug
main
groove
connection
grafting
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.)
Expired - Fee Related
Application number
CN201520887675.2U
Other languages
Chinese (zh)
Inventor
陆昌伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHENJIANG HUAYIN INSTRUMENT ELECTRICAL APPLIANCE CO Ltd
Original Assignee
ZHENJIANG HUAYIN INSTRUMENT ELECTRICAL APPLIANCE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHENJIANG HUAYIN INSTRUMENT ELECTRICAL APPLIANCE CO Ltd filed Critical ZHENJIANG HUAYIN INSTRUMENT ELECTRICAL APPLIANCE CO Ltd
Priority to CN201520887675.2U priority Critical patent/CN205264987U/en
Application granted granted Critical
Publication of CN205264987U publication Critical patent/CN205264987U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a detachable plug, include that mother inserts the main part, coupling mechanism and lock nut are inserted to public affairs, mother is equipped with grafting mechanism on inserting the main part, and grafting mechanism includes hollow grafting mechanism main part, is equipped with the grafting chamber in the grafting mechanism main part, and the grafting intracavity is equipped with the piece of pegging graft, is equipped with first inserting groove, second socket groove and ground connection inserting groove in the piece of pegging graft, and first inserting groove, second socket groove and ground connection inserting groove run through the piece of pegging graft, public affairs are inserted coupling mechanism and are included that public affairs insert connection subject, first plug terminal, second plug terminal and ground connection plug terminal, public affairs are inserted connection subject and are set up at the grafting intracavity, and first plug terminal, second plug terminal and ground connection plug terminal are pegged graft respectively and is fixed in first inserting groove, second socket groove and ground connection inserting groove, changeover plug type immediately, and the security performance is good, and the life height is with low costs.

Description

Detachable plug
Technical field
The utility model relates to plug technical field, is specifically related to a kind of detachable plug.
Background technology
Connector is generally divided into plug and socket two halves, plug refers generally to unfixed that half, socket refers generally to fix that half on (on panel or chassis), size be related to plugs and sockets and converter can use safely, whether meet general interchangeability require to avoid to misplug into an important technology requirement, off-dimension can affect user use or produce loose contact, misplug into etc. hidden danger, gently make device damage, heavy can produce fire and electric shock accidents.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of detachable plug, changeover plug type immediately, and security performance is good, high life, cost is low.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Detachable plug, comprises female plug main body, male plug bindiny mechanism and locking nut, described female plug main body is provided with plug-in connection, plug-in connection comprises the plug-in connection main body of hollow, in plug-in connection main body, be provided with grafting chamber, in grafting chamber, be provided with grafting piece, grafting piece and plug-in connection main body are integral type structure, the height h1 of grafting piece is less than the degree of depth h2 in grafting chamber, in grafting piece, be provided with the first inserting groove, the second inserting groove and ground connection inserting groove, the first inserting groove, the second inserting groove and ground connection inserting groove run through grafting piece, the first inserting groove, the second inserting groove and ground connection inserting groove inwall are provided with a circle copper sheet as female plug electric conductor, in copper sheet, be provided with a jump ring, the upper surface of described grafting piece outwards forms a groove that cross section is isosceles trapezoidal structure,
Described male plug connecting elements comprises that male plug connects main body, the first plug terminal, the second plug terminal and ground pin terminal, described male plug connects main body and comprises that first of integral structure connects main body and is connected main body with second, the first connection main body is rectangular structure, the second connection main body is semicylinder structure, described the first plug terminal, what the second plug terminal ran through is fixed in the first connection main body, what ground pin terminal ran through is fixed in the second connection main body, male plug connects main body and grafting chamber interference fit, on the upper surface of described male plug connection main body and lower surface, be respectively equipped with a splicing projection, splicing protruding shape agrees with mutually with the groove shapes on grafting piece,
The outer surface of described plug-in connection main body is provided with external screw thread, is longitudinally provided with three open slots in plug-in connection main body;
Described male plug connects main body and is arranged in grafting chamber, the first plug terminal, the second plug terminal and ground pin terminal are pegged graft respectively and are fixed in the first inserting groove, the second inserting groove and ground connection inserting groove, described locking nut, by matching with the external screw thread on the outer surface of plug-in connection main body, connects main body secondary by male plug and is fixed in grafting chamber.
Above-mentioned detachable plug, wherein, the height that described male plug connects main body top is h3, grafting piece upper surface is h4 apart from the distance of plug-in connection main body, h3 > 2*h4.
The beneficial effects of the utility model are:
The utility model is different from traditional male plug and female plug, but functional part slotting male and female is combined, male plug connects main body and is arranged in grafting chamber, two plug terminals are pegged graft respectively and are fixed in two inserting grooves, described locking nut is by matching with the external screw thread on the outer surface of plug-in connection main body, male plug is connected to main body secondary to be fixed in grafting chamber, that is to say, same plug, can be used as male plug, also can be used as female plug, when use, only need to select as required male plug bindiny mechanism to take out and can be used as female plug, male plug bindiny mechanism is packed into, can be used as male plug, convenient and swift, security performance is good, high life, cost is low.
The height h1 of grafting piece is less than the degree of depth h2 in grafting chamber, the height that male plug connects main body is h3, and grafting piece upper surface is h4 apart from the distance on plug-in connection main body top, h3 > 2*h4, can guarantee male plug and female plug installation time, contact is good, has ensured the security performance of electricity consumption.
Male plug connects the structure setting of main body, has ensured that male plug connects after main body is inserted can not rotate, and connects the interference fit in main body and grafting chamber by male plug, and the secondary of locking nut fixes, and can firmly male plug main body be locked in grafting chamber, safe and reliable.
Brief description of the drawings
Fig. 1 is the utility model cutaway view.
Fig. 2 is the utility model female plug main body cutaway view.
Fig. 3 is the utility model male plug bindiny mechanism structure chart.
Fig. 4 is the utility model male plug bindiny mechanism cutaway view.
Fig. 5 is the utility model female plug main body top view.
Detailed description of the invention
A detachable plug as shown in the figure, comprises female plug main body 1, male plug bindiny mechanism 2 and locking nut 3, described female plug main body 1 is provided with plug-in connection 4, plug-in connection 4 comprises the plug-in connection main body 5 of hollow, in plug-in connection main body 5, be provided with grafting chamber 6, in grafting chamber 6, be provided with grafting piece 7, grafting piece 7 is integral type structure with plug-in connection main body 5, the height h1 of grafting piece 7 is less than the degree of depth h2 in grafting chamber 6, in grafting piece 7, be provided with the first inserting groove 8, the second inserting groove 9 and ground connection inserting groove 10, the first inserting groove 8, the second inserting groove 9 and ground connection inserting groove 10 run through grafting piece 7, the first inserting groove 8, the second inserting groove 9 and ground connection inserting groove 10 inwalls are provided with a circle copper sheet 11 as female plug electric conductor, in copper sheet 11, be provided with a jump ring 12, the upper surface of described grafting piece 7 outwards forms a groove 13 that cross section is isosceles trapezoidal structure,
Described male plug connecting elements 2 comprises that male plug connects main body 14, the first plug terminal 15, the second plug terminal 16 and ground pin terminal 17, described male plug connects main body 14 and comprises that first of integral structure connects main body 18 and is connected main body 19 with second, the first connection main body 18 is rectangular structure, the second connection main body 19 is semicylinder structure, described the first plug terminal 15, what the second plug terminal 16 ran through is fixed in the first connection main body 18, what ground pin terminal 17 ran through is fixed in the second connection main body 19, male plug connects main body 14 and grafting chamber 6 interference fit, on the upper surface of described male plug connection main body 14 and lower surface, be respectively equipped with a splicing projection 20, the shape of splicing projection 20 is agreed with mutually with groove 13 shapes on grafting piece 7,
The outer surface of described plug-in connection main body 14 is provided with external screw thread 21, is longitudinally provided with three open slots 22 in plug-in connection main body 14;
Described male plug connects main body 14 and is arranged in grafting chamber 6, the first plug terminal 15, the second plug terminal 16 and ground pin terminal 17 are pegged graft respectively and are fixed in the first inserting groove 8, the second inserting groove 9 and ground connection inserting groove 10, described locking nut 3 is by matching with the external screw thread 21 on the outer surface of plug-in connection main body, male plug is connected to main body to be fixed on for 14 2 times in grafting chamber 6, the height that described male plug connects main body 14 tops is h3, grafting piece 7 upper surfaces are h4 apart from the distance of plug-in connection main body 5, h3 > 2*h4.
The utility model is different from traditional male plug and female plug, but functional part slotting male and female is combined, male plug connects main body and is arranged in grafting chamber, two plug terminals are pegged graft respectively and are fixed in two inserting grooves, described locking nut is by matching with the external screw thread on the outer surface of plug-in connection main body, male plug is connected to main body secondary to be fixed in grafting chamber, that is to say, same plug, can be used as male plug, also can be used as female plug, when use, only need to select as required male plug bindiny mechanism to take out and can be used as female plug, male plug bindiny mechanism is packed into, can be used as male plug, convenient and swift, security performance is good, high life, cost is low.
The height h1 of grafting piece is less than the degree of depth h2 in grafting chamber, the height that male plug connects main body is h3, and grafting piece upper surface is h4 apart from the distance on plug-in connection main body top, h3 > 2*h4, can guarantee male plug and female plug installation time, contact is good, has ensured the security performance of electricity consumption.
Male plug connects the structure setting of main body, has ensured that male plug connects after main body is inserted can not rotate, and connects the interference fit in main body and grafting chamber by male plug, and the secondary of locking nut fixes, and can firmly male plug main body be locked in grafting chamber, safe and reliable.
Here description of the present utility model and application is illustrative; not want scope of the present utility model to limit in the above-described embodiments; therefore, the utility model is not subject to the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.

Claims (2)

1. detachable plug, is characterized by, and comprises female plug main body, male plug bindiny mechanism and locking nut, described female plug main body is provided with plug-in connection, plug-in connection comprises the plug-in connection main body of hollow, in plug-in connection main body, be provided with grafting chamber, in grafting chamber, be provided with grafting piece, grafting piece and plug-in connection main body are integral type structure, the height h1 of grafting piece is less than the degree of depth h2 in grafting chamber, in grafting piece, be provided with the first inserting groove, the second inserting groove and ground connection inserting groove, the first inserting groove, the second inserting groove and ground connection inserting groove run through grafting piece, the first inserting groove, the second inserting groove and ground connection inserting groove inwall are provided with a circle copper sheet as female plug electric conductor, in copper sheet, be provided with a jump ring, the upper surface of described grafting piece outwards forms a groove that cross section is isosceles trapezoidal structure,
Described male plug bindiny mechanism comprises that male plug connects main body, the first plug terminal, the second plug terminal and ground pin terminal, described male plug connects main body and comprises that first of integral structure connects main body and is connected main body with second, the first connection main body is rectangular structure, the second connection main body is semicylinder structure, described the first plug terminal, what the second plug terminal ran through is fixed in the first connection main body, what ground pin terminal ran through is fixed in the second connection main body, male plug connects main body and grafting chamber interference fit, on the upper surface of described male plug connection main body and lower surface, be respectively equipped with a splicing projection, splicing protruding shape agrees with mutually with the groove shapes on grafting piece,
The outer surface of described plug-in connection main body is provided with external screw thread, is longitudinally provided with three open slots in plug-in connection main body;
Described male plug connects main body and is arranged in grafting chamber, the first plug terminal, the second plug terminal and ground pin terminal are pegged graft respectively and are fixed in the first inserting groove, the second inserting groove and ground connection inserting groove, described locking nut, by matching with the external screw thread on the outer surface of plug-in connection main body, connects main body secondary by male plug and is fixed in grafting chamber.
2. detachable plug as claimed in claim 1, is characterized by, and the height that described male plug connects main body top is h3, and grafting piece upper surface is h4 apart from the distance of plug-in connection main body, h3 > 2*h4.
CN201520887675.2U 2015-11-10 2015-11-10 Detachable plug Expired - Fee Related CN205264987U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520887675.2U CN205264987U (en) 2015-11-10 2015-11-10 Detachable plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520887675.2U CN205264987U (en) 2015-11-10 2015-11-10 Detachable plug

Publications (1)

Publication Number Publication Date
CN205264987U true CN205264987U (en) 2016-05-25

Family

ID=56006494

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520887675.2U Expired - Fee Related CN205264987U (en) 2015-11-10 2015-11-10 Detachable plug

Country Status (1)

Country Link
CN (1) CN205264987U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160525

Termination date: 20181110