CN206758784U - Four spring hole scokets - Google Patents
Four spring hole scokets Download PDFInfo
- Publication number
- CN206758784U CN206758784U CN201720330815.5U CN201720330815U CN206758784U CN 206758784 U CN206758784 U CN 206758784U CN 201720330815 U CN201720330815 U CN 201720330815U CN 206758784 U CN206758784 U CN 206758784U
- Authority
- CN
- China
- Prior art keywords
- poles
- sleeve
- jack
- partition
- catch
- 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.)
- Active
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Four spring hole scokets; including cover and back seat; cover is provided with E poles jack, L1 poles jack corresponding with three-phase electricity, L2 poles jack, L3 poles jack; back seat is provided with four binding posts and sleeve support; corresponding E poles jack, L1 poles jack, L2 poles jack, L3 poles jack are respectively equipped with E poles sleeve, L1 poles sleeve, L2 poles sleeve, L3 poles sleeve; and electrically connected respectively by four connection sheets with four binding posts; a protection device, including a partition and a guide pad are additionally provided between sleeve support and cover；Partition corresponds to E poles sleeve, L1 poles sleeve, L2 poles sleeve, L3 poles sleeve above sleeve support, on partition and is provided with four square holes；Guide pad corresponds to E poles sleeve, L1 poles sleeve, L2 poles sleeve, L3 poles sleeve above partition, on guide pad and is respectively equipped with catch, and catch blocks corresponding square hole；Catch corresponding to the sleeve of E poles is provided with an inclined-plane, and inclined-plane is towards E poles jack.
Description
Technical field
It the utility model is related to electrician's articles for use field, more particularly to a kind of four spring hole scokets.
Background technology
Due to widely using for electric power, the problem of Electrical Safety also just becomes extensive concern, in electrician's articles for use of factory
In, for connecting four spring hole scokets of three phase mains as a kind of basic power connector, its is safe to use particularly important, four
Spring hole scoket in use, its security risk is typically found in the intrusion of conductive foreign matter and used lack of standardization.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of four spring hole scokets, including cover and back seat, set on the cover
There are E poles jack, L1 poles jack corresponding with three-phase electricity, L2 poles jack, L3 poles jack, the back seat is provided with four binding posts
And sleeve support, correspond on sleeve support E poles jack, L1 poles jack, L2 poles jack, L3 poles jack be respectively equipped with E poles sleeve,
L1 poles sleeve, L2 poles sleeve, L3 poles sleeve, E poles sleeve, L1 poles sleeve, L2 poles sleeve, L3 poles sleeve pass through four respectively
Connection sheet electrically connects with four binding posts；A protection device, the protection dress are additionally provided between the sleeve support and cover
Put including a partition and a guide pad；The partition corresponds to E poles sleeve, L1 poles sleeve, L2 above sleeve support on partition
Pole sleeve, L3 poles sleeve are provided with four square holes；Guide pad above the partition, corresponded on guide pad E poles sleeve, L1 poles sleeve,
L2 poles sleeve, L3 poles sleeve are respectively equipped with catch, and catch blocks corresponding square hole；It is oblique that catch corresponding to the sleeve of E poles is provided with one
Face, inclined-plane is towards E poles jack.
Preferably, the partition upper surface is provided with two parallel raised lines, and the raised line is symmetrically corresponding located at E poles sleeve
Square hole both sides；The guide pad lower surface corresponds to raised line and is provided with two grooves, and the groove is symmetrically corresponding located at E poles sleeve
Catch both sides.
Further, a back-moving spring is additionally provided between catch and cover corresponding to the sleeve of the E poles.
Preferably, the bottom of the back seat is provided with standard DIN neck mounting structures.
Four spring hole scoket provided by the utility model, by setting protection device, block, can prevent to being formed between sleeve and jack
Only the intrusion of conductive foreign matter such as iron wire causes to use risk, and because protection device is corresponding using packaged type design, E poles sleeve
Catch be provided with one towards the inclined-plane of E poles jack, therefore only just can be by protection device when E pole jacks are inserted in the E poles of plug
Push open.
Brief description of the drawings
Fig. 1 is four spring hole scokets example structure explosive view provided by the utility model.
Embodiment
The utility model is better understood from for ease of those skilled in the art, is carried out below in conjunction with the accompanying drawings further
It is bright.
Four spring hole scoket as shown in Figure 1, including cover 1 and back seat 2, cover 1 are provided with E poles jack 10, corresponding with three-phase electricity
L1 poles jack 11, L2 poles jack 12, L3 poles jack 13, back seat 2 is provided with four binding posts 21 and sleeve support 22, inserts
E poles sleeve 30, L1 poles sleeve 31, L2 poles sleeve 32, L3 poles sleeve 33, E poles sleeve 30, L1 poles are correspondingly provided with set support 22
Sleeve 31, L2 poles sleeve 32, L3 poles sleeve 33 are electrically connected by four connection sheets 23 with four binding posts 21 respectively.
A protection device, including a partition 4 and a guide pad 5 are provided between sleeve support 22 and cover 1；Partition 4 is located at
The top of sleeve support 22, corresponding E poles sleeve 30, L1 poles sleeve 31, L2 poles sleeve 32, L3 poles sleeve 33 are provided with four square holes 41,
The upper surface of partition 4 is provided with two parallel raised lines 42, and raised line 42 is symmetrically located at square hole both sides corresponding to E poles sleeve 30；It is oriented to
Block 5 corresponds to sleeve on the top of partition 4, guide pad 5 and is respectively equipped with catch 51, and catch 51 blocks corresponding square hole 41；E is extremely inserted
Catch corresponding to set 30 is provided with an inclined-plane 52, and inclined-plane 52 is towards E poles jack 10；The lower surface of guide pad 5 corresponds to raised line 42 and is provided with
Two grooves, groove are symmetrically located at catch both sides corresponding to E poles sleeve 30, therefore only in the E poles of plug insertion E pole jacks
Protection device can be just pushed open so that other plugs can be accessed normally in socket.Corresponding to E poles sleeve 30 between catch and cover 1
A back-moving spring 53 is additionally provided with, resets protection device when plug is extracted.
For ease of being installed in distribution box, the bottom of back seat 2 is provided with standard DIN neck mounting structures.
Above-described embodiment is only specific embodiment of the utility model, its describe it is more specific and in detail, but can not be because
This and be interpreted as the limitation to the utility model patent scope.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the concept of the premise utility, various modifications and improvements can be made, these obvious replacements
Form belongs to the scope of protection of the utility model.
Claims (4)
1. four spring hole scokets, including cover and back seat, the cover is provided with E poles jack, L1 poles jack corresponding with three-phase electricity, L2
Pole jack, L3 poles jack, the back seat are provided with four binding posts and sleeve support, corresponded on sleeve support E poles jack,
L1 poles jack, L2 poles jack, L3 poles jack are respectively equipped with E poles sleeve, L1 poles sleeve, L2 poles sleeve, L3 poles sleeve, the E poles
Sleeve, L1 poles sleeve, L2 poles sleeve, L3 poles sleeve are electrically connected by four connection sheets with four binding posts respectively, its feature
It is：A protection device is additionally provided between the sleeve support and cover, the protection device includes a partition and a guide pad；
The partition corresponds to E poles sleeve, L1 poles sleeve, L2 poles sleeve, L3 poles sleeve and is provided with four above sleeve support on partition
Square hole；Guide pad corresponds to E poles sleeve, L1 poles sleeve, L2 poles sleeve, L3 poles sleeve above partition, on guide pad and set respectively
There is catch, catch blocks corresponding square hole；Catch corresponding to the sleeve of E poles is provided with an inclined-plane, and inclined-plane is towards E poles jack.
2. according to four spring hole scokets described in claim 1, it is characterised in that：The partition upper surface is provided with two parallel raised lines,
The raised line is symmetrically located at square hole both sides corresponding to the sleeve of E poles；The guide pad lower surface corresponds to raised line and is provided with two grooves,
The groove is symmetrically located at catch both sides corresponding to the sleeve of E poles.
3. according to four spring hole scokets described in claim 2, it is characterised in that：Corresponding to the sleeve of the E poles between catch and cover also
Provided with a back-moving spring.
4. according to four spring hole scokets described in claim 1, it is characterised in that：Installed provided with standard DIN necks the bottom of the back seat
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330815.5U CN206758784U (en) | 2017-03-31 | 2017-03-31 | Four spring hole scokets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330815.5U CN206758784U (en) | 2017-03-31 | 2017-03-31 | Four spring hole scokets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206758784U true CN206758784U (en) | 2017-12-15 |
Family
ID=60611009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720330815.5U Active CN206758784U (en) | 2017-03-31 | 2017-03-31 | Four spring hole scokets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206758784U (en) |
-
2017
- 2017-03-31 CN CN201720330815.5U patent/CN206758784U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204103162U (en) | A kind of safety socket | |
| CN201365023Y (en) | Set of safety plug and socket | |
| CN204103169U (en) | A kind of wall jack | |
| CN206758784U (en) | Four spring hole scokets | |
| CN203455380U (en) | A mutual-inductor-accessed electric energy meter connector assembly | |
| CN204203315U (en) | A kind of electric energy meter plug-in and pull-off device with anti-stealing electricity function | |
| CN201053980Y (en) | Plug type electric energy metering device for preventing electricity theft | |
| CN103219606B (en) | Waterproof socket | |
| CN205680859U (en) | A kind of intelligence reason line case | |
| CN206585109U (en) | Two hole socket | |
| CN203895723U (en) | Novel rotating anti-electric-shock socket | |
| CN204706721U (en) | Multi-function jack | |
| CN216015245U (en) | Self-recovery over-voltage and under-voltage protector | |
| CN103427248B (en) | A kind of wall jack | |
| CN204333473U (en) | Safety ground structure | |
| CN204792637U (en) | Both sides formula residual current action circuit breaker installation base | |
| CN207265369U (en) | A kind of secondary device tests joint Terminal short-circuit structure | |
| CN107919593B (en) | A kind of secondary device test joint Terminal short-circuit structure | |
| CN104374965B (en) | Clamping groove device of terminal base for electricity meter and terminal base for electricity meter | |
| CN211122971U (en) | Prevent that toy from getting into batch meter | |
| CN208753588U (en) | A kind of female receptacle with three hole jack protection mechanisms | |
| CN206558741U (en) | three-hole socket | |
| CN205210144U (en) | Electronic electric energy meter | |
| CN204668673U (en) | Compact power switching device | |
| CN203745496U (en) | Plug-type electric energy meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200422 Address after: 523000 Room 101, No. 46, BAXIN Road, Wanjiang street, Dongguan City, Guangdong Province Patentee after: Guangdong Quansheng Electric Co., Ltd Address before: 516100, Mei County, Shiwan Town, Boluo County, Guangdong City, Huizhou Province Patentee before: HUIZHOU QUANRUI ELECTRICAL TECHNOLOGY Co.,Ltd. |