CN207250816U - A kind of electric arc prevention socket - Google Patents
A kind of electric arc prevention socket Download PDFInfo
- Publication number
- CN207250816U CN207250816U CN201720719738.2U CN201720719738U CN207250816U CN 207250816 U CN207250816 U CN 207250816U CN 201720719738 U CN201720719738 U CN 201720719738U CN 207250816 U CN207250816 U CN 207250816U
- Authority
- CN
- China
- Prior art keywords
- groove
- electric arc
- wall
- baffle
- close
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of electric arc prevention socket, including base and head cover, the head cover is fixedly connected by screw with base, several jacks are offered on the head cover, the first groove is offered on the both sides inner wall of the jack, the first spring is fixedly welded with the side inner wall that first groove is located remotely from each other, first spring one end close to each other is fixedly welded with baffle, side shield is fixedly welded with the outer wall of the baffle, fixed column staggered relatively is provided with the bottom interior wall of the base, the side that the top of the fixed column is mutually close offers the second groove, the side that second groove is located remotely from each other is equipped with capping, second spring is both provided with second groove.The utility model considerably reduces dust and enters inside socket, reduces the generation of electric arc, has completely cut off injury of the electric arc to user, significantly reduced security risk, extended the service life of socket, meets use demand of the people in production and living.
Description
Technical field
It the utility model is related to technical field of electric appliances, more particularly to a kind of electric arc prevention socket.
Background technology
Existing socket, people are inserted into jack when in use, by plug, electricity can be produced when plug is contacted with electric circuit metal piece
Arc, electric arc are leapt up out from jack sometimes, and the person is damaged, while are also the hidden danger of fire, and when socket is not for a long time
In use, one of the main reason for a large amount of dusts can enter in socket from jack, and dust also produces electric arc, existing
Socket is come locking-type plug and to carry out electrical conduction by electric circuit metal piece elasticity in itself, after prolonged use electric circuit metal
The gap of piece irreversible can become larger, and be inverted the loose contact of plug and electric circuit metal piece, and user would generally rock plug
So that plug is contacted with electric circuit metal piece, this also allows electric arc more to produce, and have impact on the service life of socket, security risk
Also with regard to bigger, existing socket can not meet use demand of the people in production and living.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and a kind of arc protection proposed is inserted
Seat.
To achieve these goals, the utility model employs following technical solution：
A kind of electric arc prevention socket, including base and head cover, the head cover are fixedly connected by screw with base, the head cover
On offer several jacks, offer the first groove on the both sides inner wall of the jack, the first groove be located remotely from each other one
The first spring is fixedly welded with the inner wall of side, first spring one end close to each other is fixedly welded with baffle, described
Side shield is fixedly welded with the outer wall of baffle, fixed column staggered relatively is provided with the bottom interior wall of the base, it is described
The side that the top of fixed column is mutually close offers the second groove, and the side that the second groove is located remotely from each other is equipped with capping, described
Second spring is both provided with second groove, second spring one end close to each other has connected push rod, described to push away
Bar one end close to each other is provided with electric circuit metal piece, and an electric circuit metal piece side roof part close to each other is globoidal structure.
Preferably, baffle one end close to each other is angle, and the length of baffle bottom is more than the length at top.
Preferably, the side that second groove is located remotely from each other is equipped with opening, and capping is threadedly coupled with fixed column.
Preferably, first stopper group is provided with first groove opening inner wall close to each other, and side shield is located at
In first groove.
Preferably, the push rod is I-shape construction, and is provided with second on the second groove opening inner wall close to each other
Block group.
Preferably, the baffle, fixed column and push rod are insulation duroplasts.
Compared with prior art, the beneficial effects of the utility model are：
The utility model sets baffle by the opening of each jack in socket on the premise of use is not influenced, gear
Plate causes socket when not in use, and dust does not enter the inside of socket, reduces the generation of electric arc, and using in socket
When, when plug contacts generation electric arc with electric circuit metal piece, baffle plays the role of isolation, and fixed column is set on base, fixed
Push rod is provided with column, push rod is connected with spring so that remains compact between electric circuit metal piece so that socket makes
More stablized with property, plug will not produce gap so as to produce electric arc to electric appliance with electric circuit metal piece during use, endanger
Danger, and capping is threadedly coupled with fixed column, after plate uses longer period of time, can replace second spring, makes circuit golden
From newly becoming compact between category piece, the service life of socket is extended, meets use demand of the people in production and living
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of electric arc prevention socket jack at section structure diagram；
Fig. 2 be the utility model proposes a kind of electric arc prevention socket simple schematic top plan view；
Fig. 3 be the utility model proposes a kind of electric arc prevention socket simple schematic side view.
In figure：1 base, 2 head covers, 3 first springs, 4 baffles, 5 side shields, 6 fixed columns, 7 cappings, 8 second springs, 9 push away
Bar, 10 electric circuit metal pieces.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of electric arc prevention socket, including base 1 and head cover 2, it is characterised in that head cover 2 by screw with
Base 1 is fixedly connected, several jacks are offered on head cover 2, offer the first groove on the both sides inner wall of jack, first is recessed
The first spring 3, the fixed welding in the first spring 3 one end close to each other are fixedly welded with the side inner wall that groove is located remotely from each other
There is baffle 4, side shield 5 is fixedly welded with the outer wall of baffle 4, fixation staggered relatively is provided with the bottom interior wall of base 1
Column 6, the side that the top of fixed column 6 is mutually close offer the second groove, and the side that the second groove is located remotely from each other is equipped with capping
7, second spring 8 is both provided with the second groove, and the one end close to each other of second spring 8 has connected push rod 9, push rod 9
One end close to each other is provided with electric circuit metal piece 10, and the side roof part close to each other of electric circuit metal piece 10 is globoidal structure, gear
The one end close to each other of plate 4 is angle, and the length of 4 bottom of baffle is more than the length at top, the second groove be located remotely from each other one
Side is equipped with opening, and covers 7 and be threadedly coupled with fixed column 6, and first gear is provided with the first groove opening inner wall close to each other
Block group, and side shield 5 is located in the first groove, push rod 9 is I-shape construction, and on the second groove opening inner wall close to each other
The second block group is provided with, baffle 4, fixed column 6 and push rod 9 are insulation duroplasts.
The operation principle of the utility model is：
Plug is inserted into jack, plug is first contacted with baffle 4, the first spring of 4 side of baffle connection, the first spring contraction,
Plug enter inside socket it is close with electric circuit metal piece, contact and between entrance electric circuit metal piece, produces electric arc during this,
Baffle 4 is in close contact with plug and electric arc is isolated from the outside world all the time, protects user, reduces security risk, socket is not
Baffle 4 prevents dust from entering during use, reduces the generation and transmission of electric arc, and it is replaceable spring that capping, which is opened, so that electricity
Road sheet metal remains compact, and the use for facilitating user while extends the service life of socket.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of electric arc prevention socket, including base (1) and head cover (2), it is characterised in that the head cover (2) passes through screw and bottom
Seat (1) is fixedly connected, several jacks are offered on the head cover (2), first is offered on the both sides inner wall of the jack
Groove, the first spring (3) is fixedly welded with the side inner wall that the first groove is located remotely from each other, and first spring (3) is mutual
Close one end is fixedly welded with baffle (4), and side shield (5), the base are fixedly welded with the outer wall of the baffle (4)
(1) fixed column staggered relatively (6) is provided with bottom interior wall, the side that the top of the fixed column (6) is mutually close is opened
Equipped with the second groove, the side that the second groove is located remotely from each other is equipped with capping (7), and second spring is both provided with second groove
(8), the second spring (8) one end close to each other has connected push rod (9), the push rod (9) it is close to each other one
End is provided with electric circuit metal piece (10), and the electric circuit metal piece (10) side roof part close to each other is globoidal structure.
A kind of 2. electric arc prevention socket according to claim 1, it is characterised in that the baffle (4) one end close to each other
For angle, and the length of baffle (4) bottom is more than the length at top.
A kind of 3. electric arc prevention socket according to claim 1, it is characterised in that the side that second groove is located remotely from each other
Equipped with opening, and cover (7) and be threadedly coupled with fixed column (6).
A kind of 4. electric arc prevention socket according to claim 1, it is characterised in that the first groove opening close to each other
First stopper group is provided with inner wall, and side shield (5) is located in the first groove.
A kind of 5. electric arc prevention socket according to claim 1, it is characterised in that the push rod (9) is I-shape construction, and
The second block group is provided with second groove opening inner wall close to each other.
6. a kind of electric arc prevention socket according to claim 1, it is characterised in that the baffle (4), fixed column (6) and push away
Bar (9) is insulation duroplasts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720719738.2U CN207250816U (en) | 2017-06-20 | 2017-06-20 | A kind of electric arc prevention socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720719738.2U CN207250816U (en) | 2017-06-20 | 2017-06-20 | A kind of electric arc prevention socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207250816U true CN207250816U (en) | 2018-04-17 |
Family
ID=61877026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720719738.2U Expired - Fee Related CN207250816U (en) | 2017-06-20 | 2017-06-20 | A kind of electric arc prevention socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207250816U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478095A (en) * | 2020-03-12 | 2020-07-31 | 成都体育学院 | Computer network switch device |
| CN111755894A (en) * | 2020-07-13 | 2020-10-09 | 温州市博登电器有限公司 | Universal multifunctional socket |
| CN112290237A (en) * | 2020-09-28 | 2021-01-29 | 公丕风 | Outdoor socket and plug structure of protection against electric shock |
-
2017
- 2017-06-20 CN CN201720719738.2U patent/CN207250816U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478095A (en) * | 2020-03-12 | 2020-07-31 | 成都体育学院 | Computer network switch device |
| CN111755894A (en) * | 2020-07-13 | 2020-10-09 | 温州市博登电器有限公司 | Universal multifunctional socket |
| CN112290237A (en) * | 2020-09-28 | 2021-01-29 | 公丕风 | Outdoor socket and plug structure of protection against electric shock |
| CN112290237B (en) * | 2020-09-28 | 2022-11-08 | 国网福建省电力有限公司三明市沙县区供电公司 | Outdoor socket and plug structure of protection against electric shock |
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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: 20180417 Termination date: 20190620 |