CN108321576A - A kind of easy unplugg device of laboratory - Google Patents
A kind of easy unplugg device of laboratory Download PDFInfo
- Publication number
- CN108321576A CN108321576A CN201810102638.4A CN201810102638A CN108321576A CN 108321576 A CN108321576 A CN 108321576A CN 201810102638 A CN201810102638 A CN 201810102638A CN 108321576 A CN108321576 A CN 108321576A
- Authority
- CN
- China
- Prior art keywords
- lever
- plug
- lower housing
- socket
- upper shell
- 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.)
- Pending
Links
- 238000010862 gear shaping Methods 0.000 claims abstract description 10
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
- H01R13/7034—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity the terminals being in direct electric contact separated by double sided connecting element
-
- 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
- H01R13/04—Pins or blades for co-operation with sockets
-
- 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
- H01R13/627—Snap or like fastening
-
- 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
- H01R13/62933—Comprising exclusively pivoting lever
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of easy unplugg devices of laboratory, it include the socket being made of upper shell and lower housing, the socket upper shell is equipped with the jack for being inserted into plug, lever is equipped in the lower housing below jack, the lower face of lever is hinged and is connected to bearing, bearing is fixed on the bottom surface of lower housing, the resistance arm of lever is located at below the wherein at least one gear shaping for the plug being inserted into and the resistance arm upper surface of lever is equipped with insulating layer, the lever moving arm is located at the other side of lower housing, and the power arm upper surface end vertical of lever is connected with spring, the top of spring is connected with the button of the through-hole opened up on upper shell.Compared with prior art, the present invention connects the gear shaping for transmitting power to plug by lever by increasing a button, button on socket, to solve the problems, such as that plug is not drawn out easily, and socket will not be damaged, therefore, the device of the invention is simple in structure, and making is simple and practicable, convenient for promoting the use of.
Description
Technical field
The present invention relates to laboratory electric appliances to connect equipment technical field, especially a kind of easy unplugg device of laboratory.
Background technology
Currently, laboratory's instrument, machine plug are different from ordinary plug, and it is not only greatly, also highly difficult when extracting, have
When instead of be afraid of exert oneself excessive damage plug, damage socket, more some sockets are relatively high, extract when be even more increase
Difficulty.
It for the problem that laboratory's plug is bigger than ordinary plug, and is not drawn out easily, it would be highly desirable to develop a kind of easy plug of laboratory
Head device.
Invention content
The invention aims to solve the deficiencies in the prior art, a kind of easy unplugg device of laboratory is provided.
In order to achieve the above objectives, the present invention is implemented according to following technical scheme：
A kind of easy unplugg device of laboratory, includes the socket being made of upper shell and lower housing, the socket upper shell
It is equipped with the jack for being inserted into plug, is located in the lower housing below jack and is equipped with lever, the lower face of lever, which is hinged, to be connected to
Bearing, bearing are fixed on the bottom surface of lower housing, and the resistance arm of lever is located under the wherein at least one gear shaping for the plug being inserted into
Side and the resistance arm upper surface of lever are equipped with insulating layer, and the lever moving arm is located at the other side of lower housing, and lever
Power arm upper surface end vertical is connected with spring, and the top of spring is connected with the button of the through-hole opened up on upper shell.
Further, the preferred embodiment as the present invention, the resistance arm front end lower face of the lever, which is vertically equipped with, resets bullet
The lower end of spring, resetting spring is fixed on the bottom surface of lower housing.
Further, the preferred embodiment as the present invention, the lever are laborsaving lever or bascule.
Further, the preferred embodiment as the present invention, the insulating layer are rubber layer.
Compared with prior art, the present invention connects transmission power by lever and arrives by increasing a button, button on socket
The gear shaping of plug to solve the problems, such as that plug is not drawn out easily, and will not damage socket, therefore, the device of the invention structure
Simply, making is simple and practicable, convenient for promoting the use of.
Description of the drawings
Fig. 1 is the vertical view of an embodiment of the present invention.
Fig. 2 is the sectional view of an embodiment of the present invention.
Specific implementation mode
With reference to specific embodiment, the invention will be further described, in the illustrative examples and explanation of the invention
For explaining the present invention, but it is not as a limitation of the invention.
As shown in Figure 1, a kind of easy unplugg device of laboratory of the present embodiment, including by upper shell 101 and lower housing 102
The socket 1 of composition, the socket upper shell 101 are equipped with the jack 2 for being inserted into plug 9, are located at the lower housing of 2 lower section of jack
Lever 6 is equipped in 102, the lower face of lever 6, which is hinged, is connected to bearing 7, and bearing 7 is fixed on the bottom surface of lower housing 102, lever 6
Resistance arm be located at the lower section of wherein at least one gear shaping 10 for the plug 9 being inserted into and the resistance arm upper surface of lever 6 be equipped with by
Insulating layer 8 made of rubber layer, and 8 section of insulating layer cannot be too small, prevents the gear shaping 10 of the too big damage plug 9 of stress, it is described
6 power arm of lever is located at the other side of lower housing 102, and the power arm upper surface end vertical of lever 6 is connected with spring 5, bullet
The top of spring 5 is connected with the button 4 of the through-hole 3 opened up on upper shell 101.
In addition, in the present embodiment, the resistance arm front end lower face of the lever 6 is vertically equipped with resetting spring 11, resets
The lower end of spring 11 is fixed on the bottom surface of lower housing 102.Regulations and parameters 6 can be made to automatically reset after 9 pulling the plug out of the socket in this way, it is best
The gear shaping 10 that regulations and parameters 6 resets to plug 9 when avoiding be inserted into plug 9 next time in horizontality damages on the resistance arm of lever 6
Insulating layer 8.
In addition, in the present embodiment, the type of lever can be set according to the internal structure of specific socket 1, certainly,
The lever is preferably laborsaving lever or bascule, more laborsaving in unplugg in this way, can quickly be pulled the plug out of the socket.
The principle of the present invention is：After plug 9 is inserted in jack 2, need to pull the plug out of the socket 9 when, pass through press button 4 will
Power passes to lever 6, and the resistance arm of lever 6 jacks up the gear shaping 10 of plug 9, so as to easily unplug plug 9, when plug 9 pulls out
After going out, the resistance arm of lever 6 is retracted into original position under the action of resetting spring 11, when needing plug 9 being inserted into jack 2, is inserted
First 9 gear shaping 10 will not touch lever 6, therefore, can be easy to pull the plug out of the socket in this way and 9 and damage plug 9 and socket.
Technical scheme of the present invention is not limited to the limitation of above-mentioned specific embodiment, every to do according to the technique and scheme of the present invention
The technology deformation gone out, each falls within protection scope of the present invention.
Claims (4)
1. a kind of easy unplugg device of laboratory, includes the socket being made of upper shell and lower housing, on the socket upper shell
Equipped with the jack for being inserted into plug, it is characterised in that：Lever, the lower face of lever are equipped in the lower housing below jack
Hinge is connected to bearing, and bearing is fixed on the bottom surface of lower housing, and the resistance arm of lever is located at wherein at least the one of the plug being inserted into
Below a gear shaping and resistance arm upper surface of lever is equipped with insulating layer, and the lever moving arm is located at the other side of lower housing,
And the power arm upper surface end vertical of lever is connected with spring, the top of spring is connected with the through-hole opened up on upper shell
Button.
2. the easy unplugg device of laboratory according to claim 1, it is characterised in that：Under the resistance arm front end of the lever
End face is vertically equipped with resetting spring, and the lower end of resetting spring is fixed on the bottom surface of lower housing.
3. the easy unplugg device of laboratory according to claim 1, it is characterised in that：The lever is laborsaving lever or waits
Arm bar.
4. the easy unplugg device of laboratory according to claim 1, it is characterised in that：The insulating layer is rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810102638.4A CN108321576A (en) | 2018-02-01 | 2018-02-01 | A kind of easy unplugg device of laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810102638.4A CN108321576A (en) | 2018-02-01 | 2018-02-01 | A kind of easy unplugg device of laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108321576A true CN108321576A (en) | 2018-07-24 |
Family
ID=62891046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810102638.4A Pending CN108321576A (en) | 2018-02-01 | 2018-02-01 | A kind of easy unplugg device of laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108321576A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201797163U (en) * | 2010-09-29 | 2011-04-13 | 何江 | Pop-up power socket |
| CN204793417U (en) * | 2015-06-18 | 2015-11-18 | 重庆蓝岸通讯技术有限公司 | Socket of ejecting function is pressed in area |
| CN106785622A (en) * | 2016-11-28 | 2017-05-31 | 马建伟 | A kind of lever safety socket |
| CN207038832U (en) * | 2017-06-28 | 2018-02-23 | 浙江工业职业技术学院 | A kind of novel labour saving wiring board |
| CN207732131U (en) * | 2018-02-01 | 2018-08-14 | 佛山科学技术学院 | A kind of easy unplugg device of laboratory |
-
2018
- 2018-02-01 CN CN201810102638.4A patent/CN108321576A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201797163U (en) * | 2010-09-29 | 2011-04-13 | 何江 | Pop-up power socket |
| CN204793417U (en) * | 2015-06-18 | 2015-11-18 | 重庆蓝岸通讯技术有限公司 | Socket of ejecting function is pressed in area |
| CN106785622A (en) * | 2016-11-28 | 2017-05-31 | 马建伟 | A kind of lever safety socket |
| CN207038832U (en) * | 2017-06-28 | 2018-02-23 | 浙江工业职业技术学院 | A kind of novel labour saving wiring board |
| CN207732131U (en) * | 2018-02-01 | 2018-08-14 | 佛山科学技术学院 | A kind of easy unplugg device of laboratory |
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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 |