CN109361114A - A kind of locking-type plug - Google Patents
A kind of locking-type plug Download PDFInfo
- Publication number
- CN109361114A CN109361114A CN201811223996.7A CN201811223996A CN109361114A CN 109361114 A CN109361114 A CN 109361114A CN 201811223996 A CN201811223996 A CN 201811223996A CN 109361114 A CN109361114 A CN 109361114A
- Authority
- CN
- China
- Prior art keywords
- pin
- plug
- locking
- elastic slice
- cavity
- 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.)
- Withdrawn
Links
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
- H01R13/62—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
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- 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
- H01R13/465—Identification means, e.g. labels, tags, markings
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/717—Structural association with built-in electrical component with built-in light source
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of locking-type plugs, including header body, the header body includes: upper end cover, lower cover and pin, the lower end of the upper end cover is equipped with lower cover, pin is connected on the lower cover, the lower section of the pin is equipped with pedestal, the pedestal is equipped with elastic slice far from the side of pin, the elastic slice and pedestal elastic connection, cushion film is fixedly installed with below the elastic slice, the upper end cover is equipped with cavity at pin, the cavity is equipped with cavity mouth at pin, extensible member is equipped in the cavity, the extensible member includes: sliding block, sliding slot, sliding rail and pull ring, the two sides of the sliding block are equipped with sliding slot, the upper end of the sliding block is fixedly connected with pull ring.The present invention can be enhanced the internal stress between plug and socket, prevent plug from loosening by setting extensible member, cushion film and circular perforations, also very convenient when pulling the plug out of the socket, and the resistance of plug inside will not be caused to increase because elastic slice is too long when in use.
Description
Technical field
The present invention relates to locking-type plug technical field more particularly to a kind of locking-type plugs.
Background technique
The connector and electrical appliance bolt of general electronic products are known as plug, household AC power plug and socket, have
Rodlike or copper sheet shape pin end outstanding, the power outlet of the female connector type physically inserted with slot or pothole, power supply
Having many uses for plug is general, and big and small industry may all need attaching plug, is not in short to say " where where need electricity
In just have attaching plug " as it can be seen that the purposes of attaching plug and throughout we live each corner and we live most close to
Be exactly attaching plug on household electrical appliance, television set, refrigerator, electric fan, air-conditioning are required using and must be used
Attaching plug.
In daily life, plug is often wanted to plug between socket, the rigid used time plug is extracted from socket it is very laborious,
After having been grown with the time, the contact of plug and socket is easy to loosen, and plug can be not fixed firmly, and leads to poor contact or often de-
It falls, the elastic slice in plug is too long, and the easily tired resistance for leading to plug inside increases when in use.
Summary of the invention
It often wants to plug between socket the purpose of the present invention is to solve plug in the prior art, the rigid used time is plug
It is extracted from socket very arduously, after having been grown with the time, the contact of plug and socket is easy to loosen, and plug can be not fixed firmly
Gu leading to poor contact or often falling off, the elastic slice in plug is too long, and the easily tired resistance for leading to plug inside increases when in use
The problem of adding, and a kind of locking-type plug proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of locking-type plug, including header body, the header body include: upper end cover, lower cover and pin, it is described on
The lower end of end cap is equipped with lower cover, and pin is connected on the lower cover, and the lower section of the pin is equipped with pedestal, the bottom
Seat is equipped with elastic slice, the elastic slice and pedestal elastic connection far from the side of pin, is fixedly installed with cushion film below the elastic slice,
The upper end cover is equipped with cavity at pin, and the cavity is equipped with cavity mouth at pin, is equipped in the cavity flexible
Component, the extensible member include: sliding block, sliding slot, sliding rail and pull ring, and the two sides of the sliding block are equipped with sliding slot, the sliding block
Upper end be fixedly connected with pull ring, the pull ring can horizontally slip on the slide rail.
Preferably, the header body is equipped with circular perforations, and the side of the circular perforations is equipped with firewire, the circle
The other side of perforation is equipped with zero curve.
Preferably, the outer surface of the upper end cover is fixedly installed with several groups square neck screw, and upper end cover and lower cover are logical
Several groups square neck screw is crossed to be fixedly connected.
Preferably, it is cased with protective case on the pin, strip groove, the item are provided on the interior jacket wall of the protective case
One end of shape slot is communicated with the running-on edge of protective case.
Preferably, the outer surface of the header body is equipped with phosphor strip.
Preferably, the side of the header body is equipped with power supply indicator.
Compared with prior art, the present invention provides a kind of locking-type plug, have it is following the utility model has the advantages that
1, a kind of locking-type plug when plug is inserted into socket, pulls pull ring to make it in sliding rail by the way that extensible member is arranged
It horizontally slips, drawing clitellum movable slider slides on the chute ejects sliding block from cavity mouth, and sliding block import, sliding block are equipped on socket
It is inserted into sliding block import, increases the internal stress between plug and socket, prevents plug from falling.
2, a kind of locking-type plug, by the way that cushion film is arranged, when inserting when the elastic slice in head is too long, elastic slice connects with cushion film
Touching, cushion film can be absorbed vibration and impact energy, prevent elastic slice tired and the resistance of plug inside is caused to increase, moreover it is possible to prevent
Elastic slice when in use caused by damage.
3, a kind of locking-type plug, by having opened a circular perforations among header body, circular perforations zero curve and
Firewire separates inside socket, prevents from mutually winding between zero curve and firewire, to prevent short circuit, people insert in extraction
When head, circular perforations are held, very easily plug can be come out of the socket, it is both laborsaving, in turn avoid the danger of electric shock.
Part is not directed in the device to be the same as those in the prior art or can be realized by using the prior art.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of locking-type plug proposed by the present invention；
Fig. 2 is a kind of locking-type plug schematic diagram of internal structure proposed by the present invention；
Fig. 3 is a kind of partial enlarged view of locking-type plug pin proposed by the present invention；
Fig. 4 is a kind of structural schematic diagram of locking-type plug extensible member proposed by the present invention；
Fig. 5 is a kind of locking-type plug internal view proposed by the present invention；
Fig. 6 is a kind of structural schematic diagram of locking-type plug protective case proposed by the present invention.
In figure: 1, header body；2, upper end cover；3, lower cover；4, pin；5, pedestal；6, elastic slice；7, cushion film；8, empty
Chamber；9, cavity mouth；10, extensible member；11, sliding block；12, sliding slot；13, sliding rail；14, pull ring；15, circular perforations；16, firewire；
17, zero curve；18, square neck screw；19, power supply indicator；20, phosphor strip；21, protective case；22, strip groove.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment 1:
Referring to Fig.1-6, a kind of locking-type plug, including header body 1, the header body 1 include: upper end cover 3, lower cover
2 and pin 4, the lower end of the upper end cover 3 is equipped with lower cover 2, and pin 4 is connected on the lower cover 2, and pin 4 is copper
Piece has good conductive property, and the lower section of the pin 4 is equipped with pedestal 5, and the pedestal 5 is equipped with bullet far from the side of pin 4
Piece 6, elastic slice 6 primarily serve conductive effect, and the material of elastic slice 6 is made of copper sheet, have excellent electric conductivity, elasticity and
Flexibility, dynamics of the elastic slice 6 in conjunction with plug is appropriate, can clamp plug and easily extract, the elastic slice 6 and 5 bullet of pedestal
Property connection, be fixedly installed with cushion film 7 below the elastic slice 6, insert when the elastic slice 6 in head is too long, when in use elastic slice 6 and cushion
Piece 7 contacts, and cushion film 7 can be absorbed vibration and impact energy, prevent the resistance that is tired and leading to plug inside of elastic slice 6 from increasing,
Can also prevent elastic slice 6 when in use caused by damage；
The upper end cover 3 is equipped with cavity 8 at pin 4, and the cavity 8 is equipped with cavity mouth 9, sliding block at pin 4
11 can eject from cavity mouth 9, and extensible member 10 is equipped with out of described cavity 8, and the extensible member 10 includes: sliding block 11, slides
Slot 12, sliding rail 13 and pull ring 14, the two sides of the sliding block 11 are equipped with sliding slot 12, and the upper end of the sliding block 11 and pull ring 14 are fixed
Connection, the pull ring 14 can horizontally slip on sliding rail 13, pull pull ring 14 that it is made to horizontally slip in sliding rail 13,14 band of pull ring
Movable slider 11 slides on sliding slot 12 ejects sliding block 11 from cavity mouth 9, increases the internal stress between plug and socket, prevents from inserting
Head falls off.
Embodiment 2:
The header body 1 is equipped with circular perforations 15, and the side of the circular perforations 15 is equipped with firewire 16, the circle
The other side of perforation 15 is equipped with zero curve 17, and the circular perforations 15 that a diameter is 2cm, circular perforations have been opened among header body 1
15 zero curves 17 and firewire 16 separate inside socket, prevent from mutually winding between zero curve 17 and firewire 16, to prevent
Short circuit, people hold circular perforations 15, can very easily plug be come out of the socket when pulling the plug out of the socket, both laborsaving,
In turn avoid the danger of electric shock, the outer surface of the upper end cover 3 is fixedly installed with several groups square neck screw 18, and upper end cover 3 with
Lower cover 2 is fixedly connected by several groups square neck screw 18, and header body 1 is detachable structure, can be by unscrewing header body 1
The square neck screw 18 at top opens upper end cover 3 and lower cover 2, in plug cisco unity malfunction, to each in header body 1
A device is checked, is replaced, is extended the service life of instrument, convenient for installation and maintenance, reduces use and maintenance cost.
Embodiment 3:
It is cased with protective case 21 on the pin 4, strip groove 22, the item are provided on the interior jacket wall of the protective case 21
One end of shape slot 22 is communicated with the running-on edge of protective case 21, and protective case 21 is plastic material composition, and strip groove 22 can increase
Frictional force between pin 4 and protective case 21, protective case 21 can be protected firmly with 4 fitting of pin when not having to plug
Set 21 protects plug, can increase the physical life of plug, and the side of the header body 1 is equipped with power supply indicator
19, sensor when in plug insertion socket in power supply indicator 19 can receive transmitting signal, light power supply indicator 19,
When plug is not fully inserted into socket, power supply indicator 19 does not work then, can intuitively observe very much whether plug is inserted into socket
Interior, the outer surface of the header body 1 is equipped with phosphor strip 20, and phosphor strip 20 is to be with water-based adhesive and auxiliary agent by fluorescent powder
Chief component is made water-soluble material, colorless and odorless, nontoxic on plug material, when by specific light source ultraviolet light
When irradiation, then bright-coloured light can be showed, be also that can be convenient people with light and find and use at night in night
Plug.
It should be noted that pulling pull ring 14 that it is made to horizontally slip in sliding rail 13,14 band of pull ring when plug is inserted into socket
Movable slider 11 slides on sliding slot 12 ejects sliding block 11 from cavity mouth 9, and sliding block import is equipped on socket, and the insertion of sliding block 11 is slided
Block import increases the internal stress between plug and socket, prevents plug from falling, and when pulling out plug, opposite direction pulls pull ring 14,
Skid off sliding block 11, to pull out plug；Cushion film 7 is fixedly installed with below elastic slice 6, the slotting elastic slice 6 worked as in head is too long, makes
Used time elastic slice 6 is contacted with cushion film 7, and vibration and impact energy can be absorbed in cushion film 7, is prevented elastic slice 6 tired and is led to plug
Internal resistance increases, moreover it is possible to prevent elastic slice 6 when in use caused by damage；A diameter has been opened among header body 1 is
The circular perforations 15 of 2cm, circular perforations 15 separate zero curve 17 and firewire 16 inside socket, prevent zero curve 17 and firewire
Mutually wound between 16, to prevent short circuit, people hold circular perforations 15 when pulling the plug out of the socket, can very easily
Plug comes out of the socket, both laborsaving, in turn avoids the danger of electric shock.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of locking-type plug, including header body (1), the header body (1) include: upper end cover (3), lower cover (2) and
The lower end of pin (4), the upper end cover (3) is equipped with lower cover (2), is connected with pin (4) on the lower cover (2),
It is characterized in that, the lower section of the pin (4) is equipped with pedestal (5), and the pedestal (5) is equipped with elastic slice far from the side of pin (4)
(6), the elastic slice (6) and pedestal (5) elastic connection, elastic slice (6) lower section are fixedly installed with cushion film (7), the upper end
It covers (3) and is equipped with cavity (8) at pin (4), the cavity (8) is equipped with cavity mouth (9) at pin (4), the cavity
(8) extensible member (10) are equipped in, the extensible member (10) includes: sliding block (11), sliding slot (12), sliding rail (13) and pull ring
(14), the two sides of the sliding block (11) are equipped with sliding slot (12), and the upper end of the sliding block (11) is fixedly connected with pull ring (14), institute
Stating pull ring (14) can horizontally slip on sliding rail (13).
2. a kind of locking-type plug according to claim 1, which is characterized in that the header body (1) is worn equipped with circle
The side in hole (15), the circular perforations (15) is equipped with firewire (16), and the other side of the circular perforations (15) is equipped with zero curve
(17)。
3. a kind of locking-type plug according to claim 1, which is characterized in that the fixed peace in the outer surface of the upper end cover (3)
Equipped with several groups square neck screw (18), and upper end cover (3) is fixedly connected with lower cover (2) by several groups square neck screw (18).
4. a kind of locking-type plug according to claim 1, which is characterized in that be cased with protective case on the pin (4)
(21), it is provided with strip groove (22) on the interior jacket wall of the protective case (21), one end of the strip groove (22) and protective case
(21) running-on edge communicates.
5. a kind of locking-type plug according to claim 1, which is characterized in that the outer surface of the header body (1) is equipped with
Phosphor strip (20).
6. a kind of locking-type plug according to claim 1, which is characterized in that the side of the header body (1) is equipped with electricity
Source indicator light (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811223996.7A CN109361114A (en) | 2018-10-19 | 2018-10-19 | A kind of locking-type plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811223996.7A CN109361114A (en) | 2018-10-19 | 2018-10-19 | A kind of locking-type plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109361114A true CN109361114A (en) | 2019-02-19 |
Family
ID=65345932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811223996.7A Withdrawn CN109361114A (en) | 2018-10-19 | 2018-10-19 | A kind of locking-type plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109361114A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201360054Y (en) * | 2008-12-30 | 2009-12-09 | 上海市松江二中 | Pull-tab type plug |
| CN202759064U (en) * | 2012-07-10 | 2013-02-27 | 浙江理工大学 | Power supply plug |
| CN203150808U (en) * | 2013-04-03 | 2013-08-21 | 卢秋华 | Plug sheath |
| CN206332259U (en) * | 2017-01-09 | 2017-07-14 | 殷明辰 | Plug |
-
2018
- 2018-10-19 CN CN201811223996.7A patent/CN109361114A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201360054Y (en) * | 2008-12-30 | 2009-12-09 | 上海市松江二中 | Pull-tab type plug |
| CN202759064U (en) * | 2012-07-10 | 2013-02-27 | 浙江理工大学 | Power supply plug |
| CN203150808U (en) * | 2013-04-03 | 2013-08-21 | 卢秋华 | Plug sheath |
| CN206332259U (en) * | 2017-01-09 | 2017-07-14 | 殷明辰 | Plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190219 |