CN108736209A - A kind of automatic clamping-type safety socket - Google Patents
A kind of automatic clamping-type safety socket Download PDFInfo
- Publication number
- CN108736209A CN108736209A CN201810523066.7A CN201810523066A CN108736209A CN 108736209 A CN108736209 A CN 108736209A CN 201810523066 A CN201810523066 A CN 201810523066A CN 108736209 A CN108736209 A CN 108736209A
- Authority
- CN
- China
- Prior art keywords
- contact
- bottom plate
- hook
- shaped frame
- jacking block
- 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
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
- H01R13/02—Contact members
- H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
-
- 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
- H01R13/62—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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention provides a kind of automatic clamping-type safety socket, including shell, back-shaped frame, panel, holder, osculating element, it is characterised in that：The panel is arranged in the rectangular opening of the centre of back-shaped frame, and shell is arranged outside back-shaped frame, and back-shaped frame and shell are connected by screw, and panel is equipped with jack；The back-shaped frame back is equipped with the holder for installing osculating element, and each jack rear portion is designed with an osculating element；The sheet metal of plug is set to increase with the depth increase of insertion by the way that swing rod, ladder frame, mandril is arranged, increase its contact, enhance conductive capability, two contact copper sheets can also hingedly reduce the bending number of copper sheet, its fatigue strength is reduced, the service life of socket is increased.
Description
Technical field
The present invention relates to safety socket technical field, more particularly to a kind of automatic clamping-type safety socket.
Background technology
Socket on the market generally ensures the surface contact pressure to bolt with the elasticity using copper sheet now, but with
It the number used to increase, the elasticity of copper sheet can be caused to reduce, contact performance can also decline, so being badly in need of one kind can ensure to insert
The socket of seated connection contact elastic force.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of automatic clamping-type safety socket, by the way that swing rod, ladder frame, top is arranged
Bar allows the sheet metal of plug as the depth of insertion increases and increases, increases its contact, enhancing conductive capability, two
Contact copper sheet can also hingedly reduce the bending number of copper sheet, reduce its fatigue strength, increase the service life of socket.
Technical solution used in the present invention is：A kind of automatic clamping-type safety socket, including shell, back-shaped frame, panel,
Holder, osculating element, it is characterised in that：The panel is arranged in the rectangular opening of the centre of back-shaped frame, and shell setting is being returned
Outside shape frame, back-shaped frame and shell are connected by screw, and panel is equipped with jack；The back-shaped frame back is equipped with for installing
The holder of osculating element, each jack rear portion are designed with an osculating element, and the osculating element includes bottom plate, swing rod, set
Cylinder, compressed spring A, telescopic rod, contact copper sheet, mandril, push rod, ladder frame, hook A, inclined-plane jacking block A, inclined-plane jacking block B, compression
Spring B, fixed frame, hook B, fixed block, the bottom plate is fixedly mounted on holder, on bottom plate and at corresponding jack pair
Claim to set the contact copper sheet there are two arc-shaped, contact the pin articulated connection on copper sheet and bottom plate, each copper sheet back that contacts is set
There are one telescopic rod, the end of telescopic rod with contact copper sheet dorsal glide or be in rolling contact, the other end of telescopic rod is slidably installed
In sleeve, telescopic rod and sleeve are slidably connected, and compressed spring A is provided between telescopic rod and sleeve, and the sleeve is fixed
Mounted on swing link end part, the swing rod is rotatably installed in by pin on bottom plate, the other end of swing rod and the both sides of ladder frame
Inclined-plane sliding or be in rolling contact, the mandril is fixedly connected with ladder frame, and mandril is slidably mounted on fixed block on bottom plate
In square hole, the central axis of mandril is directed at the contact line of two contact copper sheets, is installed there are one hook A in the front end of trapezoid block,
The front end for linking up with A is equipped with hook B, and hook B is fixed on the boss of bottom plate, and hook A can be hooked together forward with hook B；
It is equipped with fixed block on the left of hook B, is slidably fitted with inclined-plane jacking block B in fixed block, inclined-plane jacking block B left ends and inclined-plane jacking block A's
Contact of incline plane coordinates, and the right end of inclined-plane jacking block B is contacted with the left end of hook B, and inclined-plane jacking block A is fixed on above push rod end, institute
The push rod stated is slidably mounted in the sliding slot of bottom plate, and push rod front end is equipped with cylindrical bar, and sliding slot front end is equipped with fixed frame, described
Cylindrical bar on be set with compressed spring B, the front end of compressed spring B is contacted with fixed frame madial wall, the rear end and face of push rod
Plate is fixedly connected.
Further, the compressed spring A and compressed spring B is in compressive state.
Operation principle of the present invention：Attaching plug is inserted into socket first when in use and used by the present invention, the metal bit end of plug
Portion passes through jack and contact copper sheet to be pushed backward with ejector pin contact and by ladder frame, and ladder frame makes swing rod put outward by inclined-plane
It is dynamic, to generate pressure to contact copper sheet by compressed spring A and telescopic rod, with continuing into for plug metal film, contact
Copper sheet also gradually increases until plug is fully inserted into the pressure of plug metal film, and hook A is hooked together with hook B；When need
It need to only continue to press plug when pulling the plug out of the socket, active force is transmitted on panel by plug while being pressed, panel
Active force is transmitted on push rod, push rod by inclined-plane jacking block A and inclined-plane jacking block B by active force be transmitted to hook B on and by its
Hook is released with hook A to connect, and then can easily pull up plug.
Since present invention employs above-mentioned technical proposal, the present invention has the following advantages：
1. the present invention allows the sheet metal of plug to increase with the depth increase of insertion by the way that swing rod, ladder frame, mandril is arranged
Add, increase its contact, enhance conductive capability, two contact copper sheets can also hingedly reduce the bending number of copper sheet, reduce
Its fatigue strength increases the service life of socket.
Description of the drawings
Fig. 1 is the whole installation diagram of the present invention.
Fig. 2 is socket schematic rear view, and Fig. 3 is the osculating element structural schematic diagram of the present invention.
Drawing reference numeral：1- shells；The back-shaped framves of 2-；3- panels；4- holders；5- osculating elements；501- bottom plates；502- swing rods；
503- sleeves；504- compressed springs A；505- telescopic rods；506- contacts copper sheet；507- mandrils；508- push rods；509- ladder frames；
510- links up with A；The inclined-planes 511- jacking block A；The inclined-planes 512- jacking block B；513- compressed springs B；514- fixed frames；515- links up with B；516
Fixed block.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment
As shown in Figure 1 and Figure 2, a kind of automatic clamping-type safety socket, including shell 1, back-shaped frame 2, panel 3, holder 4, contact list
Member 5, it is characterised in that：The panel 3 is arranged in the rectangular opening of the centre of back-shaped frame 2, and shell 1 is arranged outside back-shaped frame 2
Portion, back-shaped frame 2 and shell 1 are connected by screw, and panel 3 is equipped with jack；2 back of back-shaped frame is equipped with to be connect for installing
The holder 4 of unit 5 is touched, each jack rear portion is designed with an osculating element 5, and the osculating element 5 includes bottom plate 501, pendulum
Bar 502, compressed spring A504, telescopic rod 505, contact copper sheet 506, mandril 507, push rod 508, ladder frame 509, is hung sleeve 503
Hook A510, inclined-plane jacking block A511, inclined-plane jacking block B512, compressed spring B513, fixed frame 514, hook B515, fixed block 516, institute
The bottom plate 501 stated is fixedly mounted on holder 4, and connecing for two arc-shapeds is arranged on bottom plate 501 and at corresponding jack
Copper sheet 506 is touched, contacts the pin articulated connection on copper sheet 506 and bottom plate 501, each 506 back of copper sheet that contacts sets that there are one stretch
Contracting bar 505, the end of telescopic rod 505 and contact 506 dorsal glide of copper sheet or is in rolling contact, the other end sliding of telescopic rod 505
In sleeve 503, telescopic rod 505 and sleeve 503 are slidably connected, and compression bullet is provided between telescopic rod 505 and sleeve 503
Spring A504, the sleeve 503 are fixedly mounted on 502 end of swing rod, and the swing rod 502 is rotatably installed in bottom plate by pin
On 501, the other end of swing rod 502 is slided or is in rolling contact, the mandril 507 and ladder with the inclined-plane of the both sides of ladder frame 509
Shape frame 509 is fixedly connected, and mandril 507 is slidably mounted on bottom plate 501 in the square hole of fixed block 516, the central axis of mandril 507
The contact line of two contact copper sheets 506 of alignment, in the front end of trapezoid block, there are one A510 is linked up with, the front end for linking up with A510 is set for installation
There are hook B515, hook B515 to be fixed on the boss of bottom plate 501, hook A510 can be hooked on one with hook B515 forward
It rises；It is equipped with fixed block 516 on the left of hook B515, inclined-plane jacking block B512, inclined-plane jacking block B512 are slidably fitted in fixed block 516
The contact of incline plane of left end and inclined-plane jacking block A511 coordinate, and the right end of inclined-plane jacking block B512 is contacted with the left end of hook B515, inclined-plane
Jacking block A511 is fixed on above 508 end of push rod, and the push rod 508 is slidably mounted in the sliding slot of bottom plate 501, push rod 508
Front end is equipped with cylindrical bar, and sliding slot front end is equipped with fixed frame 514, and compressed spring B513 is set on the cylindrical bar, pressure
The front end of contracting spring B 513 is contacted with 514 madial wall of fixed frame, and the rear end of push rod 508 is fixedly connected with panel 3.
Further, the compressed spring A504 and compressed spring B513 is in compressive state.
Operation principle of the present invention：Attaching plug is inserted into socket first when in use and used by the present invention, the metal bit end of plug
Portion passes through jack and contact copper sheet 506 to be contacted with mandril 507 and push ladder frame 509 backward, and ladder frame 509 is made by inclined-plane
Swing rod 502 is swung out, to generate pressure to contact copper sheet 506 by compressed spring A504 and telescopic rod 505, with plug
Sheet metal continues into, and contact copper sheet 506 also gradually increases the pressure of plug metal film until plug is fully inserted into, and links up with
A510 is hooked together with hook B515；It need to only continue to press plug when needing to pull the plug out of the socket, plug is being pressed
Active force is transmitted on panel 3 simultaneously, active force is transmitted on push rod 508 by panel 3, and push rod 508 passes through inclined-plane jacking block
Active force is transmitted on hook B515 and it is released hook with hook A510 by A511 and inclined-plane jacking block B512 to be connected, then can be light
Pine pulls up plug.
Claims (2)
1. a kind of automatic clamping-type safety socket, including shell（1）, back-shaped frame（2）, panel（3）, holder（4）, osculating element
（5）, it is characterised in that：The panel（3）It is arranged in back-shaped frame（2）Centre rectangular opening in, shell（1）It is arranged back-shaped
Frame（2）Outside, back-shaped frame（2）And shell（1）It is connected by screw, panel（3）It is equipped with jack；The back-shaped frame（2）The back of the body
Portion is equipped with for installing osculating element（5）Holder（4）, each jack rear portion is designed with an osculating element（5）, described connects
Touch unit（5）Including bottom plate（501）, swing rod（502）, sleeve（503）, compressed spring A（504）, telescopic rod（505）, contact copper
Piece（506）, mandril（507）, push rod（508）, ladder frame（509）, hook A（510）, inclined-plane jacking block A（511）, inclined-plane jacking block B
（512）, compressed spring B（513）, fixed frame（514）, hook B（515）, fixed block（516）, the bottom plate（501）Fixed peace
Mounted in holder（4）On, in bottom plate（501）The contact copper sheet of two arc-shapeds is arranged at upper and corresponding jack（506）, connect
Touch copper sheet（506）And bottom plate（501）On pin articulated connection, each contact copper sheet（506）Back is set there are one telescopic rod
（505）, telescopic rod（505）End with contact copper sheet（506）Dorsal glide is in rolling contact, telescopic rod（505）The other end
It is slidably mounted on sleeve（503）In, telescopic rod（505）And sleeve（503）It is slidably connected, telescopic rod（505）And sleeve（503）It
Between be provided with compressed spring A（504）, the sleeve（503）It is fixedly mounted on swing rod（502）End, the swing rod（502）
It is rotatably installed in bottom plate by pin（501）On, swing rod（502）The other end and ladder frame（509）Both sides inclined-plane sliding
Or it is in rolling contact, the mandril（507）And ladder frame（509）It is fixedly connected, mandril（507）It is slidably mounted on bottom plate（501）
Upper fixed block（516）Square hole in, mandril（507）Central axis be aligned two contact copper sheets（506）Contact line, trapezoidal
There are one link up with A for the front end installation of block（510）, link up with A（510）Front end be equipped with hook B（515）, link up with B（515）It is fixed on
Bottom plate（501）Boss on, link up with A（510）It forward can be with hook B（515）It hooks together；In hook B（515）Left side is set
There is fixed block（516）, fixed block（516）In be slidably fitted with inclined-plane jacking block B（512）, inclined-plane jacking block B（512）Left end and inclined-plane
Jacking block A（511）Contact of incline plane cooperation, inclined-plane jacking block B（512）Right end with hook B（515）Left end contact, inclined-plane jacking block A
（511）It is fixed on push rod（508）Above end, the push rod（508）It is slidably mounted on bottom plate（501）Sliding slot in, push rod
（508）Front end is equipped with cylindrical bar, and sliding slot front end is equipped with fixed frame（514）, compressed spring B is set on the cylindrical bar
（513）, compressed spring B（513）Front end and fixed frame（514）Madial wall contacts, push rod（508）Rear end and panel（3）
It is fixedly connected.
2. a kind of automatic clamping-type safety socket according to claim 1, it is characterised in that：The compressed spring A
（504）With compressed spring B（513）In compressive state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523066.7A CN108736209B (en) | 2018-05-28 | 2018-05-28 | A kind of automatic clamping-type safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523066.7A CN108736209B (en) | 2018-05-28 | 2018-05-28 | A kind of automatic clamping-type safety socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108736209A true CN108736209A (en) | 2018-11-02 |
| CN108736209B CN108736209B (en) | 2019-07-23 |
Family
ID=63935581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810523066.7A Active CN108736209B (en) | 2018-05-28 | 2018-05-28 | A kind of automatic clamping-type safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108736209B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111193135A (en) * | 2020-03-16 | 2020-05-22 | 王礼燕 | Socket capable of increasing clamping force |
| CN111668661A (en) * | 2020-06-16 | 2020-09-15 | 朱荣华 | Novel electric protector with excellent shock resistance |
| CN112134050A (en) * | 2020-09-27 | 2020-12-25 | 蒋安为 | Anti-abrasion breaking contact fixed socket |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2271044Y (en) * | 1996-07-15 | 1997-12-17 | 敖谦平 | Safety socket |
| CN201075430Y (en) * | 2007-06-29 | 2008-06-18 | 张旭 | Pole connecting type reed plug socket |
| CN202308440U (en) * | 2011-07-22 | 2012-07-04 | 成都高原汽车工业有限公司 | Adjustable socket |
| CN103887635A (en) * | 2014-03-24 | 2014-06-25 | 夏文瑞 | Socket and plug and socket assembly |
-
2018
- 2018-05-28 CN CN201810523066.7A patent/CN108736209B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2271044Y (en) * | 1996-07-15 | 1997-12-17 | 敖谦平 | Safety socket |
| CN201075430Y (en) * | 2007-06-29 | 2008-06-18 | 张旭 | Pole connecting type reed plug socket |
| CN202308440U (en) * | 2011-07-22 | 2012-07-04 | 成都高原汽车工业有限公司 | Adjustable socket |
| CN103887635A (en) * | 2014-03-24 | 2014-06-25 | 夏文瑞 | Socket and plug and socket assembly |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111193135A (en) * | 2020-03-16 | 2020-05-22 | 王礼燕 | Socket capable of increasing clamping force |
| CN111193135B (en) * | 2020-03-16 | 2021-08-31 | 浙江庄晨电器有限公司 | Socket capable of increasing clamping force |
| CN111668661A (en) * | 2020-06-16 | 2020-09-15 | 朱荣华 | Novel electric protector with excellent shock resistance |
| CN112134050A (en) * | 2020-09-27 | 2020-12-25 | 蒋安为 | Anti-abrasion breaking contact fixed socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108736209B (en) | 2019-07-23 |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190626 Address after: 518102 Dong 201, Dongshan Sixth Factory, Gushi New Housing Park Industrial Zone, Xixiang Street, Baoan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Cooker Intelligent Technology Co., Ltd. Address before: 054900 No. 168 Yaolou Village, Luzhai Township, Linxi County, Xingtai City, Hebei Province Applicant before: Xu Jinbiao |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |