CN207530124U - A kind of electric shock resistant plug - Google Patents
A kind of electric shock resistant plug Download PDFInfo
- Publication number
- CN207530124U CN207530124U CN201721724067.5U CN201721724067U CN207530124U CN 207530124 U CN207530124 U CN 207530124U CN 201721724067 U CN201721724067 U CN 201721724067U CN 207530124 U CN207530124 U CN 207530124U
- Authority
- CN
- China
- Prior art keywords
- insulation sleeve
- housing
- inserted sheet
- spring
- stud
- 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.)
- Expired - Fee Related
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Abstract
This practicality is related to daily necessities field, more particularly to a kind of electric shock resistant plug, in inserted sheet mounting base including housing and in housing and it is pierced by the inserted sheet of housing, the inserted sheet outer sheath is equipped with insulation sleeve, and insulation sleeve is penetrated into housing and is connected with the insulation sleeve link block in housing, the insulation sleeve link block is connected with the insulation sleeve movable spring of trend parallel with inserted sheet, and the spring mounting hole opened up in the rear end of the insulation sleeve movable spring and housing back plate coordinates；This practical purpose is to provide a kind of electric shock resistant plug, one insulation sleeve that can be stretched of design coordinates with inserted sheet, ensure inserted sheet during socket is inserted into, it is wrapped up by insulation sleeve the part for not entering into socket, avoid the generation of electrocution conditions, the normal work of plug is not interfered with simultaneously, improves the security performance of plug.
Description
Technical field
This practicality is related to daily necessities field more particularly to a kind of electric shock resistant plug.
Background technology
Plug is a kind of daily necessities being used for, and is many times required for using plug, such as mobile phone charging, computer connect
Electricity, hair-dryer connect electricity etc., are all the chargings completed using plug and socket cooperation.
Existing plug it is big all include housing and inserted sheet, inserted sheet is mounted in inserted sheet mounting base, and is connected with conducting wire,
Inserted sheet is inserted into socket to complete to be powered during work and is connected, existing plug is susceptible to electric leakage and touches since inserted sheet is exposed
The situation of electricity, causes some potential safety problems, therefore is badly in need of that design is a kind of can to avoid the plug to get an electric shock occur when being inserted into.
Utility model content
This practical purpose is to provide a kind of electric shock resistant plug, designs an insulation sleeve that can be stretched and coordinates with inserted sheet,
Inserted sheet is ensured during socket is inserted into, and the part for not entering into socket is wrapped up by insulation sleeve, avoids electrocution conditions
Generation, while do not interfere with the normal work of plug, improve the security performance of plug.
In order to achieve the goal above, the technical solution that uses of this practicality for：A kind of electric shock resistant plug, including housing and installation
In inserted sheet mounting base in housing and the inserted sheet of housing is pierced by, the inserted sheet outer sheath is equipped with insulation sleeve, and insulation is worn
Enter into housing and be connected with the insulation sleeve link block in housing, the insulation sleeve link block is connected with trend parallel with inserted sheet
Insulation sleeve movable spring, the spring mounting hole opened up in the rear end of the insulation sleeve movable spring and housing back plate coordinates.
Further, the insulation sleeve and housing are clearance fit, and the front end outer side of the housing is socketed with sealing
It covers, the mating groove with insulation sleeve sealing cooperation is offered on the sealing shroud.
Further, the insulation sleeve link block connects flat thin magnet magnetism by spring with insulation sleeve movable spring and matches
Close, the back plate of the housing offer connect with spring mounting hole and diameter be more than spring mounting hole stud coordinate screw hole,
There is spring to dismount stud by thread fitting in the stud cooperation screw hole, offered on rear side of spring dismounting stud
Stud turns mouth, and the stud, which turns, to be provided with stud and turn block in mouth.
This practicality has the beneficial effect that：
1st, it designs an insulation sleeve that can be stretched and inserted sheet coordinates, it is ensured that inserted sheet does not have during socket is inserted into
There is the part for entering socket to be wrapped up by insulation sleeve, avoid the generation of electrocution conditions, while do not interfere with the normal of plug
Work improves the security performance of plug.
2nd, insulation sleeve and housing are gap-matched, then the design of fitted seal set, can either realize the sealing of housing, together
When insulation sleeve can be avoided to wear housing.
3rd, the design of spring dismounting stud, can facilitate and take out insulation sleeve movable spring, and then facilitate spring more
It changes.
Description of the drawings
Fig. 1 is a kind of front view of electric shock resistant plug.
Fig. 2 is the sectional view of A-A in Fig. 1.
Fig. 3 is the partial enlarged view of B in Fig. 2.
Label character is expressed as shown in figure：1st, housing；2nd, inserted sheet；3rd, insulation sleeve；4th, sealing shroud；5th, inserted sheet mounting base；
6th, insulation sleeve link block；7th, insulation sleeve movable spring；8th, spring connection flat thin magnet；9th, spring dismounting stud；10th, stud turns
Mouthful；11st, stud turns block.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the technical solution of this practicality, below in conjunction with the accompanying drawings to this practicality into
Row detailed description, the description of this part is only exemplary and explanatory, should not there is any limitation to the protection domain of this practicality
Effect.
As shown in Figure 1-Figure 3, the concrete structure of this practicality is：A kind of electric shock resistant plug, including housing 1 and mounted on housing
In inserted sheet mounting base 5 in 1 and the inserted sheet 2 of housing 1 is pierced by, 2 outer sheath of inserted sheet is equipped with insulation sleeve 3, and insulation sleeve 3 is worn
Enter into housing 1 and be connected with the insulation sleeve link block 6 in housing 1, the insulation sleeve link block 6 is connected with flat with inserted sheet 2
Walk to insulation sleeve movable spring 7, the spring opened up in the rear end of the insulation sleeve movable spring 7 and 1 back plate of housing pacifies
Fill hole cooperation.
Preferably, the insulation sleeve 3 and housing 1 are clearance fit, and the front end outer side of the housing 1 is socketed with close
Big envelope 4 offers the mating groove with the sealing cooperation of insulation sleeve 3 on the sealing shroud 4.
Preferably, the insulation sleeve link block 6 connects 8 magnetism of flat thin magnet by spring with insulation sleeve movable spring 7 and matches
Close, the back plate of the housing 1 offer connect with spring mounting hole and diameter be more than spring mounting hole stud coordinate screw hole,
There is spring to dismount stud 9 by thread fitting in the stud cooperation screw hole, opened up on rear side of spring dismounting stud
There is stud to turn mouth 10, the stud, which turns, to be provided with stud and turn block 11 in mouth 10.
When specifically used, first plug is assembled, original state insulation sleeve 3 is concordant with the outer end of inserted sheet 2, when in use,
Inserted sheet 2 is pushed into the jack of socket, during push-in, insulation sleeve can produce under the interception function of socket with inserted sheet 2
Raw relative displacement, and then compress insulation sleeve movable spring 7, it is ensured that plug, which is normally inserted into, also carries out inserted sheet using the working hour of work
Package isolation when access times are excessive, the abrasion of sealing shroud 4 occur, need replacing sealing shroud, using after a certain period of time, needs
Block 11 is turned by stud to back-out spring dismounting stud 9, and then insulation sleeve movable spring 7 is taken out replacement, it is permanent to ensure
Insulation protection work.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those elements, and
And it further includes other elements that are not explicitly listed or further includes intrinsic for this process, method, article or equipment institute
Element.
Specific case used herein is expounded the principle and embodiment of this practicality, the explanation of above example
It is merely used to help understand the method and its core concept of this practicality.The above is only the preferred embodiment of this practicality, should
When pointing out, due to the finiteness of literal expression, and objectively there are unlimited concrete structure, for the common skill of the art
For art personnel, under the premise of this practical principle is not departed from, several improvement, retouching or variation can also be made, can also be incited somebody to action
Above-mentioned technical characteristic is combined in the right way；These improve retouching, variation or combination or the not improved structure by practicality
Think and technical solution directly applies to other occasions, be regarded as the protection domain of this practicality.
Claims (3)
1. a kind of electric shock resistant plug, including housing (1) and in the inserted sheet mounting base (5) in housing (1) and it is pierced by housing
(1) inserted sheet (2), which is characterized in that described inserted sheet (2) outer sheath is equipped with insulation sleeve (3), and insulation sleeve (3) penetrates into shell
It is connected in body (1) and with the insulation sleeve link block (6) in housing (1), the insulation sleeve link block (6) is connected with and inserted sheet
(2) the insulation sleeve movable spring (7) of parallel trend is opened in the rear end of the insulation sleeve movable spring (7) and housing (1) back plate
If spring mounting hole cooperation.
2. a kind of electric shock resistant plug according to claim 1, which is characterized in that the insulation sleeve (3) is with housing (1)
Clearance fit, the front end outer side of the housing (1) are socketed with sealing shroud (4), offer and insulate on the sealing shroud (4)
Cover the mating groove of (3) sealing cooperation.
A kind of 3. electric shock resistant plug according to claim 1, which is characterized in that the insulation sleeve link block (6) and absolutely
Edge set movable spring (7) connects the magnetic cooperation of flat thin magnet (8) by spring, and the back plate of the housing (1) offers and spring
Mounting hole connects and diameter is more than the stud cooperation screw hole of spring mounting hole, and the stud, which coordinates in screw hole, passes through thread fitting
There is spring to dismount stud (9), offering stud on rear side of spring dismounting stud turns mouth (10), and the stud turns
Stud, which is provided with, in mouth (10) turns block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721724067.5U CN207530124U (en) | 2017-12-12 | 2017-12-12 | A kind of electric shock resistant plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721724067.5U CN207530124U (en) | 2017-12-12 | 2017-12-12 | A kind of electric shock resistant plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207530124U true CN207530124U (en) | 2018-06-22 |
Family
ID=62578194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721724067.5U Expired - Fee Related CN207530124U (en) | 2017-12-12 | 2017-12-12 | A kind of electric shock resistant plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207530124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649425A (en) * | 2019-09-29 | 2020-01-03 | 广东博智林机器人有限公司 | Male plug, female socket, charging pile, automatic guiding device and automatic charging wheelchair bed |
-
2017
- 2017-12-12 CN CN201721724067.5U patent/CN207530124U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649425A (en) * | 2019-09-29 | 2020-01-03 | 广东博智林机器人有限公司 | Male plug, female socket, charging pile, automatic guiding device and automatic charging wheelchair bed |
| CN110649425B (en) * | 2019-09-29 | 2020-11-10 | 广东博智林机器人有限公司 | Male plug, female socket, charging pile, automatic guiding device and automatic charging wheelchair bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20201212 |