CN104283058B - A kind of protection plug dropping structure applied to socket - Google Patents
A kind of protection plug dropping structure applied to socket Download PDFInfo
- Publication number
- CN104283058B CN104283058B CN201310544540.1A CN201310544540A CN104283058B CN 104283058 B CN104283058 B CN 104283058B CN 201310544540 A CN201310544540 A CN 201310544540A CN 104283058 B CN104283058 B CN 104283058B
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- China
- Prior art keywords
- socket
- fixed
- back seat
- button
- spring
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- 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.)
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Classifications
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- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to a kind of plugs and sockets, espespecially a kind of protection plug dropping structure applied to socket, base is provided with slot, and slot bottom is provided with two grades of slots；Cylindricality inserted block is provided with back seat, cylindricality inserted block grafting is fixed in the slot；Sleeve one end is fixed in cylindricality inserted block, and the other end of sleeve is fixed in two grades of slots；Button is provided with spring groove, and the top of spring groove is provided with baffle plate, and baffle plate is provided with locating rod, and spring is socketed in locating rod；Button is fixed on back seat, and fixture block one end is connected with spring, and the other end is fixed on back seat；In use, plug normally inserts socket to the present invention, during extraction, presses button, simple to operate；Plug withdrawal force measuring is bigger when not touching the button, and the frictional force between fixture block and contact pin is also bigger, and structure is reliable；It is simple so improve installation effectiveness additionally, due to assembling, the process such as lack scolding tin, screwed.
Description
Technical field
The present invention relates to a kind of plugs and sockets, espespecially a kind of protection plug dropping structure applied to socket.
Background technology
In the various electronic equipments used at present, plug and socket is in metal column or piece the insertion socket by plug
The connection of power line or data wire is realized in sheet metal or hole, but this connected mode is due to no fixing device, when in use often
There is the problem that loosens and come off, and socket conventional at present is varied, its plug, the connected mode of socket are mainly still used
Plug-type structure.The Anti-separation socket of prior art is such as：
First, a kind of Anti-separation socket of Application No. 200820192348.5, including：Bottom in socket, socket is equipped with
Boss, the both sides of boss are provided with wedge groove, and two fixed arms, the pulley of lower end are slided in wedge groove, two fixed arms, it is hook-shaped on
Hold through the hole covered on socket and stretch out socket, connecting rod by rotating shaft, with two fixed arms, be respectively connected with, mounted in elastic metallic copper sheet
The lower section of the jack of composition；Pole is fixed on boss through connecting rod one end, and one, spring on pole is connected with connecting rod, another
Head is connected with boss.Its advantage is：Plug plug easily, firmly, plug will not come off easily, using conveniently, safely, it is ensured that right
The normal use of electrical appliance and Electrical Safety.
2nd, Application No. 200820165244.5 it is a kind of can locking-type plug wiring release prevention socket, including socket group
Into socket intermediate surface has jack, and jack bottom carries two poles, and pole top is equipped with mobilizable buckle.Advantage：One is knot
Structure is simple, safe and convenient to use；Two be that can prevent that positive plug departs from link.
3rd, a kind of anti-run safety socket of Application No. 200810116688.4, an including insulation shell, is inserted with some
An electrode is provided with hole, each jack, it is characterised in that：At least one unidirectional interference piece, is arranged at the insulation shell
In, it makes the plug insertion unaffected, but interference can be produced when pulling the plug out of the socket.The present invention actually reach it is simple in construction and
Easy to operate goal of the invention.
And at present existing most of preventing plug from dropping structure settings in plug-peripheral, for example, by metallic rod ("Ji" type),
The structure of plastic button, bolt composition, metallic rod is installed between bolt, can rotated by axle of two ends, plastic button is stuck in metallic rod
On, rotated with metallic rod, be buckled in the joint of plug and electric wire, so as to reach anti-drop function；This structure not only unsightly, and
And it is unreliable, buckle is improper to be just easy to abjection, and it requires higher to plug construction size, and such as changing other kind of plug may
It is just inapplicable.
And existing socket uses conventional link mode, such as uses scolding tin line, not only efficiency is low, and rosin joint easily occurs
Etc. unreliable phenomenon；Screw connection is such as used, then screw easily occurs and beats the phenomenon such as not tight, the socket loosening that comes off can cause power-off thing
Therefore, there is also great potential safety hazard.
The content of the invention
In view of the shortcomings of the prior art, the present invention is intended to provide a kind of simple and beautiful structure is generous, it can effectively prevent from inserting
A kind of protection plug dropping structure applied to socket that head directly comes off by external force from socket.
In order to solve the above problems, the present invention provides a kind of protection plug dropping structure applied to socket, including socket surface
Plate, fixture block, button, spring, back seat, sleeve and base, described base are provided with slot, and the slot bottom is inserted provided with two grades
Groove；Cylindricality inserted block is provided with the back seat, the cylindricality inserted block grafting is fixed in the slot；Described sleeve one end is fixed on
In the cylindricality inserted block, the other end of the sleeve is fixed in two grades of described slots；The button is provided with spring groove, institute
The top for stating spring groove is provided with baffle plate, and the baffle plate is provided with locating rod, and described spring is socketed in described locating rod
On；Described button is fixed on back seat, and described fixture block one end is connected with spring, and the other end is fixed on back seat.
The lower end of described cylindricality inserted block is provided with U-shaped breach.
The upper surface of the socket panel offers three-phase jack, and the side of described socket panel offers hole clipping, institute
The side for the socket panel stated is integrally formed with chamfer triangle deck..
The side of described back seat is consolidated integrally formed with triangular bump, described socket panel with described back seat buckle
It is fixed.
Beneficial effect：The invention enables in use, plug normally inserts socket, during extraction, presses button
, it is simple to operate；Plug withdrawal force measuring is bigger, and the frictional force between fixture block and contact pin is also bigger, and structure is reliable；Additionally, due to dress
With simple so improve installation effectiveness, the process such as scolding tin lacked, screwed.
Brief description of the drawings
Fig. 1 is the stereochemical structure decomposing schematic representation of the present invention.
Fig. 2 is the use state state cross-sectional view of the present invention.
Description of reference numerals：Socket panel 1, fixture block 2, fixture block base connection end 21, button 3, spring 4, back seat 5, sleeve
6, base 7, plug 8, contact pin 9.
Embodiment
Describe the specific embodiment of the present invention in detail below according to Figure of description：
A kind of protection plug dropping structure applied to socket as shown in Figure 1, including socket panel 1, fixture block 2, button 3,
Spring 4, back seat 5, sleeve 6, base 7, described base 7 are provided with slot, and the slot bottom is provided with two grades of slots；After described
Cylindricality inserted block is provided with seat 5, the lower end of described cylindricality inserted block is provided with U-shaped breach, and the cylindricality inserted block grafting is fixed on described
In slot；Described one end of sleeve 6 is fixed in the cylindricality inserted block, and the other end of the sleeve 6, which is fixed on described two grades, to be inserted
In groove；The button 3 is provided with spring groove, and the top of the spring groove is provided with baffle plate, and the baffle plate is provided with locating rod,
Described spring 4 is socketed in described locating rod；Described button 3 is fixed on back seat 5, described one end of fixture block 2 and bullet
Spring 4 is connected, and the other end is fixed on back seat 5；The upper surface of the socket panel 1 offers three-phase jack, described socket surface
The side of plate 1 offers hole clipping, and the side of described socket panel 1 is integrally formed with chamfer triangle deck；After described
The side of seat 5 is integrally formed with triangular bump, and described socket panel 1 is fixed with the described buckle of back seat 5.
As shown in Fig. 2 in the insertion socket panel 1 of plug 8, with the insertion of contact pin 9, fixture block 2 is with fixture block base connection end
21 rotate down for axle, therewith the also slide downward of button 3, until the fully-inserted socket panel 1 of plug 8.Because spring 4 is pushed up all the time
Button 3, the square opening side that button 3 is headed on fixture block 2, fixture block 2 again is contacted with contact pin 9, when one upward power of application is in plug 8
When, fixture block 2 produces frictional force with contact pin 9, and power is bigger, and frictional force is bigger；Now want to allow plug 8 to extract from socket panel 1,
Button 3 must be pressed, fixture block 2 is rotated down with fixture block base connection end 21 for axle, the square opening side on fixture block 2 takes off with contact pin 9
From frictional force is disappeared, therefore plug 8 can be extracted from socket panel 1.
The above described is only a preferred embodiment of the present invention, not making any limit to the technical scope of the present invention
System, therefore any subtle modifications, equivalent variations and modifications that every technical spirit according to the present invention is made to above example,
In the range of still falling within technical scheme.
Claims (4)
1. a kind of protection plug dropping structure applied to socket, including socket panel, fixture block, button, spring, back seat, sleeve and
Base, it is characterised in that：Described base is provided with slot, and the slot bottom is provided with two grades of slots；It is provided with the back seat
Cylindricality inserted block, the cylindricality inserted block grafting is fixed in the slot；Described sleeve one end is fixed in the cylindricality inserted block, institute
The other end for stating sleeve is fixed in two grades of described slots；The button is provided with spring groove, and the top of the spring groove is set
There is baffle plate, the baffle plate is provided with locating rod, and described spring is socketed in described locating rod；Described button is fixed
In on back seat, described fixture block one end is connected with spring, and the other end is fixed on back seat, the contact pin insertion fixture block square opening of plug.
2. a kind of protection plug dropping structure applied to socket according to claim 1, it is characterised in that：Described cylindricality
The lower end of inserted block is provided with U-shaped breach.
3. a kind of protection plug dropping structure applied to socket according to claim 1, it is characterised in that：The socket surface
The upper surface of plate offers three-phase jack, and the side of described socket panel offers hole clipping, the side of described socket panel
Integrally formed with chamfer triangle deck.
4. a kind of protection plug dropping structure applied to socket according to claim 1 or 3, it is characterised in that：Described
The side of back seat is fixed integrally formed with triangular bump, described socket panel with described back seat buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544540.1A CN104283058B (en) | 2013-11-06 | 2013-11-06 | A kind of protection plug dropping structure applied to socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544540.1A CN104283058B (en) | 2013-11-06 | 2013-11-06 | A kind of protection plug dropping structure applied to socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104283058A CN104283058A (en) | 2015-01-14 |
| CN104283058B true CN104283058B (en) | 2017-10-10 |
Family
ID=52257695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310544540.1A Active CN104283058B (en) | 2013-11-06 | 2013-11-06 | A kind of protection plug dropping structure applied to socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104283058B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733924A (en) * | 2015-03-12 | 2015-06-24 | 乔兴波 | Anti-electric-shock, anti-dust and anti-falling-off socket |
| CN104779483B (en) * | 2015-04-22 | 2016-08-31 | 罗福仲 | A kind of Anti-disconnecting socket |
| CN108988018A (en) * | 2018-06-13 | 2018-12-11 | 深圳市海鹏信电子股份有限公司 | anti-loose socket |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203553499U (en) * | 2013-11-06 | 2014-04-16 | 宁波腾浪网络通信设备有限公司 | Structure applied to socket for preventing plug from falling off |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE787017R (en) * | 1971-08-03 | 1973-01-31 | Amp Inc | ELECTRIC WIRE CONNECTOR |
| CN2173467Y (en) * | 1993-11-04 | 1994-08-03 | 张岩 | Adjustable universal power socket |
| US6375490B1 (en) * | 1999-08-16 | 2002-04-23 | The Wiremold Company | Conveniently oriented receptacle for use in elongated raceways |
| US8007310B2 (en) * | 2007-05-04 | 2011-08-30 | Tyco Electronics Corporation | Insulation displacement crimp connector |
| CN101630793A (en) * | 2008-07-15 | 2010-01-20 | 黄富翔 | Anti-run safety socket |
| US8512065B2 (en) * | 2011-03-11 | 2013-08-20 | Norman R. Byrne | Waterproof simplex receptacle with insulation displacement |
| CN102299454B (en) * | 2011-06-26 | 2013-04-24 | 黄华道 | Power socket possessing plug locking mechanism |
| CN202159838U (en) * | 2011-08-11 | 2012-03-07 | 浙江中杭电子有限公司 | Floating connector with self-locking apparatus |
| CN202145513U (en) * | 2011-08-12 | 2012-02-15 | 叶长青 | Looseness resistant socket |
| CN203119200U (en) * | 2013-01-30 | 2013-08-07 | 公牛集团有限公司 | Socket and anti-shedding locking mechanism |
-
2013
- 2013-11-06 CN CN201310544540.1A patent/CN104283058B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203553499U (en) * | 2013-11-06 | 2014-04-16 | 宁波腾浪网络通信设备有限公司 | Structure applied to socket for preventing plug from falling off |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104283058A (en) | 2015-01-14 |
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