CN203553498U - Piercing structure for preventing plug being separated from socket - Google Patents

Piercing structure for preventing plug being separated from socket Download PDF

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Publication number
CN203553498U
CN203553498U CN201320696277.3U CN201320696277U CN203553498U CN 203553498 U CN203553498 U CN 203553498U CN 201320696277 U CN201320696277 U CN 201320696277U CN 203553498 U CN203553498 U CN 203553498U
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China
Prior art keywords
socket
fixed
plug
sleeve
fixture block
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Active
Application number
CN201320696277.3U
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Chinese (zh)
Inventor
王毅勇
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.)
TURN-LINK ELECTRONIC Co Ltd
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TURN-LINK ELECTRONIC Co Ltd
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Priority to CN201320696277.3U priority Critical patent/CN203553498U/en
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Publication of CN203553498U publication Critical patent/CN203553498U/en
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Abstract

The utility model relates to a plug and socket, in particular to a piercing structure for preventing a plug being separated from a socket. The piercing structure comprises a socket panel, a clamping block, a button, a spring, a rear base, insertion sleeves and a base, wherein the base is provided with an insertion slot, and the bottom part of the insertion slot is provided with a secondary insertion slot; a columnar insertion block is arranged in the rear base, and the rear base is inserted and fixed in the insertion slot; one end of each of the insertion sleeves is fixed in the columnar insertion block, and the other end of each insertion sleeve is fixed in the secondary insertion slot; the lower end of each insertion sleeve is provided with a V-shaped notch, and the side surface of each insertion sleeve is provided with a concave notch; the side surface of the socket panel is provided with clamping holes, and the socket panel is clamped and fixed with the rear base. When the piercing structure is in use, the plug can be normally plugged into the socket, only the button needs to be pressed when pulling the plug out, and the operation is simple; the larger the plug pulling force is, the larger the friction between the clamping block and a pin is, and the structure and assembly are reliable; and the piercing structure is not only convenient to use, can realize the connection by pressing a lead into a copper member directly, and reduces the quality problems caused by poor welding, loosened screw and the like.

Description

A kind of protection plug is deviate from the structure that punctures of socket
Technical field
The utility model relates to a kind of plugs and sockets, and espespecially a kind of protection plug is deviate from the structure that punctures of socket.
Background technology
In the various electronic equipments that use at present, plug and socket is the connection of inserting sheet metal in socket or hole and realize power line or data wire by the metal column of plug or sheet, but this connected mode is owing to there is no fixture, normal appearance becomes flexible and the problem that comes off in use, and at present conventional socket is varied, the connected mode of its plug, socket mainly still adopts plug-type structure.The Anti-separation socket of prior art as:
One, a kind of Anti-separation socket that application number is 200820192348.5, comprise: socket, boss is equipped with in bottom in socket, the both sides of boss have wedge groove, the pulley of two fixed arms, lower end slides in wedge groove, two fixed arms, hook-shaped upper end through the hole of socket upper cover, stretch out socket, connecting rod is by rotating shaft, with two fixed arms, be connected respectively, is contained in the below of the jack that elastic metallic copper sheet forms; Pole is fixed on boss through connecting rod one end, and one, spring on pole is connected with connecting rod, and other end is connected with boss.Its advantage is: easily, firmly, plug can not come off plug plug easily, uses safety, convenient, guarantees normal use and Electrical Safety to electrical appliance.
Two, application number is 200820165244.5 a kind of release prevention socket that can locking-type plug wiring, comprises socket composition, and socket intermediate surface has jack, and jack bottom is with two poles, and mobilizable buckle is equipped with on pole top.Advantage: the one, simple in structure, safe and convenient to use; The 2nd, can link, anti-positive plug departs from.
Three, a kind of anti-run safety socket that application number is 200810116688.4, comprise an insulation shell, there are some jacks, described in each, in jack, be provided with an electrode, it is characterized in that: at least one unidirectional interference piece, be arranged in described insulation shell, it is unaffected that it allows described plug insert, but can produce interference while pulling the plug out of the socket.The utility model has reached simple in structure and easy to operate utility model object really.
And existing most of preventing plug from dropping structures are arranged on plug periphery at present, for example, the structure being formed by Metallic rod ("Ji" type), plastic button, bolt, Metallic rod is installed between bolt, can two ends be that axle rotates, plastic button be stuck in Metallic rod, with Metallic rod, rotates, be buckled in the joint of plug and electric wire, thereby reach anti-drop function; This structure is not only not attractive in appearance, and unreliable, and buckle is improper to be just easy to, and it is higher to plug construction dimensional requirement, as change other kind of plug may be just inapplicable.
And existing socket adopts traditional connection mode, as use scolding tin line, not only efficiency is low, and easily occurs the unreliable phenomenons such as rosin joint; As connected with screw, be prone to screw and beat the phenomenons such as not tight, socket comes off to become flexible and can cause the loss of power accident, also has great potential safety hazard.
Utility model content
For the deficiencies in the prior art, it is generous that the utility model aims to provide a kind of simple and beautiful structure, can effectively prevent the structure that punctures that a kind of protection plug that plug directly comes off from socket because of external force is deviate from socket.
In order to address the above problem, the utility model provides a kind of protection plug to deviate from the structure that punctures of socket, comprises socket panel, fixture block, button, spring, back seat, sleeve, base, and described base is provided with slot, and described slot bottom is provided with secondary slot; In described back seat, be provided with cylindricality inserted block, described back seat is pegged graft and is fixed in described slot; Described sleeve one end is fixed in described cylindricality inserted block, and the other end of described sleeve is fixed in described secondary slot; The lower end of described sleeve is provided with v-notch, and the side of described sleeve is provided with matrix breach; The side opening of described socket panel is provided with hole clipping, and described socket panel and described back seat buckle are fixed.
Described fixture block is provided with spring groove, and the top of described spring groove is provided with baffle plate, and described baffle plate is provided with backstay, and described spring housing is connected on described backstay; Described fixture block is fixed on back seat, described button one end linking springs, and the other end is fixed on back seat.
Described baffle plate and described fixture block integrated injection molding, described backstay and described fixture block integrated injection molding.
The side opening of described base is provided with U-shaped breach.
The upper surface of described socket panel offers three-phase jack, and the side of described socket panel is one-body molded chamfer triangle deck.
Described sleeve is silver-nickel sleeve, and described socket panel, fixture block, button, back seat, base are polycarbonate material.
Beneficial effect: in use, plug can normally insert socket to the utility model, while extracting, presses the button, simple to operate; Plug withdrawal force measuring is larger, and the frictional force between fixture block and contact pin is also larger, reliable in structure; Meanwhile, as long as standard-sized plug, with the plug that socket matches, can accomplish the effect of anticreep; Assembling is simple, raises the efficiency, the operation such as lacked scolding tin, screw; Easy to use, wire is directly pressed into copper part can realize connection; Improve quality, reduced and beaten the quality problems of bringing such as not tight because of rosin joint, screw.
Accompanying drawing explanation
Fig. 1 is stereochemical structure decomposing schematic representation of the present utility model.
Fig. 2 is use state state cross-sectional view of the present utility model.
Description of reference numerals: socket panel 1, fixture block 2, fixture block base link 21, button 3, spring 4, back seat 5, sleeve 6, base 7, plug 8, contact pin 9.
Embodiment
According to Figure of description, describe specific embodiment of the utility model in detail below:
As shown in Figure 1, a kind of protection plug 8 is deviate from the structure that punctures of socket, comprises socket panel 1, fixture block 2, button 3, spring 4, back seat 5, sleeve 6, base 7, and described base 7 is provided with slot, and described slot bottom is provided with secondary slot; In described back seat 5, be provided with cylindricality inserted block, described back seat 5 is pegged graft and is fixed in described slot; Described sleeve 6 one end are fixed in described cylindricality inserted block, and the other end of described sleeve 6 is fixed in described secondary slot; The lower end of described sleeve 6 is provided with v-notch, and the side of described sleeve 6 is provided with matrix breach; The side opening of described socket panel 1 is provided with hole clipping, and described socket panel 1 is fixed with described back seat 5 buckles; Described fixture block 2 is provided with spring 4 grooves, and the top of described spring 4 grooves is provided with baffle plate, and described baffle plate is provided with backstay, and described spring 4 is socketed on described backstay; Described fixture block 2 is fixed on back seat 5, described button 3 one end linking springs 4, and the other end is fixed on back seat 5; Described baffle plate and described fixture block 2 integrated injection moldings, described backstay and described fixture block 2 integrated injection moldings; The side opening of described base 7 is provided with U-shaped breach; The upper surface of described socket panel 1 offers three-phase jack, and the side of described socket panel 1 is one-body molded chamfer triangle deck; Described sleeve 6 is silver-nickel sleeve 6, and described socket panel 1, fixture block 2, button 3, back seat 5, base 7 are polycarbonate material.
As shown in Figure 2, plug 8 inserts in socket panel 1, and along with the insertion of contact pin 9, fixture block 2 rotates take fixture block base 7 links 21 as axle, and also down sliding of button 3 thereupon, until plug 8 inserts socket panel 1 completely.Because spring 4 heads on button 3 all the time, button 3 heads on again fixture block 2, and the square opening limit on fixture block 2 contacts with contact pin 9, and when applying a power upwards at plug 8, fixture block 2 produces frictional force with contact pin 9, and power is larger, and frictional force is larger; Now want to allow plug 8 extract from socket panel 1, must press the button 3, make fixture block 2 think that axle rotates, square opening limit and contact pin 9 on fixture block 2 depart from, and frictional force disappears, therefore plug 8 can be extracted from socket panel 1.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is made to any restriction, therefore any trickle modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of the technical solution of the utility model.

Claims (6)

1. protection plug is deviate from the structure that punctures of socket, comprises socket panel, fixture block, button, spring, back seat, sleeve, base, it is characterized in that: described base is provided with slot, and described slot bottom is provided with secondary slot; In described back seat, be provided with cylindricality inserted block, described back seat is pegged graft and is fixed in described slot; Described sleeve one end is fixed in described cylindricality inserted block, and the other end of described sleeve is fixed in described secondary slot; The lower end of described sleeve is provided with v-notch, and the side of described sleeve is provided with matrix breach; The side opening of described socket panel is provided with hole clipping, and described socket panel and described back seat buckle are fixed.
2. a kind of protection plug according to claim 1 is deviate from the structure that punctures of socket, it is characterized in that: described fixture block is provided with spring groove, the top of described spring groove is provided with baffle plate, and described baffle plate is provided with backstay, and described spring housing is connected on described backstay; Described fixture block is fixed on back seat, described button one end linking springs, and the other end is fixed on back seat.
3. a kind of protection plug according to claim 2 is deviate from the structure that punctures of socket, it is characterized in that: described baffle plate and described fixture block integrated injection molding, described backstay and described fixture block integrated injection molding.
4. a kind of protection plug according to claim 1 is deviate from the structure that punctures of socket, it is characterized in that: the side opening of described base is provided with U-shaped breach.
5. a kind of protection plug according to claim 1 is deviate from the structure that punctures of socket, it is characterized in that: the upper surface of described socket panel offers three-phase jack, and the side of described socket panel is one-body molded chamfer triangle deck.
6. a kind of protection plug according to claim 1 is deviate from the structure that punctures of socket, it is characterized in that: described sleeve is silver-nickel sleeve, and described socket panel, fixture block, button, back seat, base are polycarbonate material.
CN201320696277.3U 2013-11-06 2013-11-06 Piercing structure for preventing plug being separated from socket Active CN203553498U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320696277.3U CN203553498U (en) 2013-11-06 2013-11-06 Piercing structure for preventing plug being separated from socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320696277.3U CN203553498U (en) 2013-11-06 2013-11-06 Piercing structure for preventing plug being separated from socket

Publications (1)

Publication Number Publication Date
CN203553498U true CN203553498U (en) 2014-04-16

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CN201320696277.3U Active CN203553498U (en) 2013-11-06 2013-11-06 Piercing structure for preventing plug being separated from socket

Country Status (1)

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CN (1) CN203553498U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104300308A (en) * 2013-11-06 2015-01-21 宁波腾浪网络通信设备有限公司 Piercing structure for preventing plug from being separated from socket

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104300308A (en) * 2013-11-06 2015-01-21 宁波腾浪网络通信设备有限公司 Piercing structure for preventing plug from being separated from socket
CN104300308B (en) * 2013-11-06 2017-10-10 宁波腾浪网络通信设备有限公司 A kind of protection plug abjection socket punctures structure

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