CN110137737A - The sliding structure of the safety screen of power outlet - Google Patents
The sliding structure of the safety screen of power outlet Download PDFInfo
- Publication number
- CN110137737A CN110137737A CN201910511242.XA CN201910511242A CN110137737A CN 110137737 A CN110137737 A CN 110137737A CN 201910511242 A CN201910511242 A CN 201910511242A CN 110137737 A CN110137737 A CN 110137737A
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- Prior art keywords
- sliding
- sliding block
- bracket
- power outlet
- block
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- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
- H01R13/453—Shutter or cover plate opened by engagement of counterpart
- H01R13/4534—Laterally sliding shutter
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention provides a kind of sliding structure of the safety screen of power outlet, the bracket of sliding movement is carried out including the sliding block being mounted below the pairs of supply hub of socket panel and for the sliding block, the bracket is equipped with inclined sliding surface, and the cross section of the sliding surface is arc-shaped；The two sides of the sliding block are respectively provided with the baffle that can block the pairs of supply hub, slide protrusion is equipped between two baffles, the cross section of the slide protrusion is arc-shaped, the slide protrusion and the sliding surface are with cylindrical surface connects and forms the swinging axle for carrying out seesaw type swing for described two baffles, and the slide protrusion of the sliding block can slide along the inclined direction of the sliding surface.Due to the sliding surface with the slide protrusion be it is arc-shaped, central axis registration between the two can be greatlyd improve, it is not easy to the problem of sliding bad, catching phenomenon or eccentric sliding occur, improve the service life of safe baffle structure.
Description
Technical field
The present invention relates to a kind of sliding safety door used in power outlet, can prevent from accidentally touching the safe thing of bring
Therefore.
Background technique
Socket is the common electrical equipment in daily life, generally comprises two spring hole scokets and Three-hole socket two types.It inserts
Seat needs to connect with power line (usually firewire and zero curve) when in use, and power line is with higher with high-tension electricity
Risk gives personal safety band if the material that someone will be conductive, which is mistakenly inserted in the jack of socket, will cause electric shock accidents
Carry out very big threat.
In response to this, it has therefore already been proposed that the safety socket not got an electric shock typically has for example Chinese utility model
Patent 201020681902.3 provides a kind of safety protection device for power socket, is provided with a upper cover, offers on the upper lid
Jack, and the sliding surface to horizontally slip for sliding block is equipped in upper cover, elastic slice contact makes the sliding block in one end of the sliding block
Block the upper cover jack.When in an only jack inserted with foreign matter, the sliding block is lifted up due to force unbalance, generation
Board-like swing causes sliding block to interfere with the block on sliding surface, can not be successfully sliding, prevents foreign matter by sliding block, only
When being inserted into object (namely attaching plug is normally inserted into jack) simultaneously in two jacks, sliding block stress balance just can be in cunning
It is smoothly slided in dynamic face, the normal electricity for completing plug and socket connects.
However, the structure of the sliding block of existing safety guard and sliding surface connecting position is V-arrangement sword, this V-arrangement sword exists
Abrasion being easy to happen under long-time use and turned, on the one hand turned situation causes frictional resistance to increase, and keep sliding block sliding bad,
There is catching phenomenon, the connecting position of sliding block and sliding surface is on the other hand made to deviate the center of sliding block, it is same in two jacks
When insertion object (namely attaching plug is normally inserted into jack) in the case where, it is also possible to there is beat, keep sliding block normal
Work.
Summary of the invention
It is an object of the invention to: a kind of sliding structure of the safety screen of power outlet is provided, is solved in the prior art
Existing above-mentioned technical problem.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of sliding structure of the safety screen of power outlet, including being mounted below the pairs of supply hub of socket panel
Sliding block and for the sliding block carry out sliding movement bracket, it is characterised in that:
The bracket is equipped with inclined sliding surface, and the cross section of the sliding surface is arc-shaped；
The two sides of the sliding block are respectively provided with the baffle that can block the pairs of supply hub, are equipped between two baffles
The cross section of slide protrusion, the slide protrusion is arc-shaped, the slide protrusion and the sliding surface with cylindrical surface connects and
The swinging axle that seesaw type swing is carried out for described two baffles is formed, and the slide protrusion of the sliding block can be along described
The inclined direction of sliding surface slides.
The sliding structure of the safety screen of the power outlet, in which: the bracket is fixed on the lower section of socket panel,
And there is two through holes corresponding with pairs of supply hub.
The sliding structure of the safety screen of the power outlet, in which: the head end and socket of the sliding surface of the bracket
Panel is closer, tail end at a distance from socket panel farther out；Elastic member is additionally provided between the sliding block and the bracket
Part, the elastic element make the sliding block have the trend mobile to the head end direction of sliding surface.
The sliding structure of the safety screen of the power outlet, in which: the both lateral sides of the bracket are also respectively provided with one
The sliding block and elastic element are wrapped in bracket by a side plate, the side plate.
The sliding structure of the safety screen of the power outlet, in which: correspond to the two of the sliding block on the bracket
A baffle is respectively provided at least one stopper projection, and in the sliding block only one dam forces, the stopper projection can be with hair
At least one baffle for the sliding block that raw seesaw type is swung interferes, and the sliding block is prevented to move along the inclined direction of sliding surface
It is dynamic.
The sliding structure of the safety screen of the power outlet, in which: the bracket is equipped with can be with the sliding block
The locating plate interfered, the sliding block stop under normality under the comprehensive function of the elastic element and the locating plate
In the head-end location of the sliding surface.
The sliding structure of the safety screen of the power outlet, in which: the end of the locating plate is equipped with anti-limited slip block
The block edge surprisingly to fall off.
The sliding structure of the safety screen of the power outlet, in which: the elastic element is compressed spring, the branch
The position that frame connects with compressed spring is equipped with pillar, and the position that the sliding block connects with the elasticity of compression also is provided with pillar, the pressure
The both ends of contracting spring are respectively socketed with a pillar.
The sliding structure of the safety screen of the power outlet, in which: the slide protrusion of the sliding block is in hollow shape, with
It is protruded into for the end of compressed spring.
Compared with prior art, by adopting the above technical scheme present invention has the advantage that: it is provided by the invention
Safe baffle structure, due to the sliding surface with the slide protrusion be it is arc-shaped, can greatly improve between the two
Mandrel registration, and be less likely to occur to wear in sliding process, therefore even if be not in cunning under prolonged use
The problem of moving bad, catching phenomenon or eccentric sliding, improves the service life of safe baffle structure.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of safe baffle structure provided by the invention；
Fig. 2 is the perspective view of sliding block；
Fig. 3 is the longitudinal sectional view of safe baffle structure；
Fig. 4, Fig. 5 are decomposition diagram of the safe baffle structure in conjunction with upper cover under different angle；
Fig. 6 is the schematic diagram of locating plate end setting block edge.
Description of symbols: bracket 1；Through hole 11；Sliding surface 12；Locating plate 13；Block edge 131；Stopper projection 14；Pillar
15；Side plate 16；Sliding block 2；Baffle 21；Slide protrusion 22；Pillar 23；Elastic element 3；Upper cover 4；Perforation 41.
Specific embodiment
Hereinafter reference will be made to the drawings is described in detail by way of example and not limitation some specific embodiments of the present invention.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
Attached drawing is not necessarily to be depicted true to scale.
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention provides a kind of safe baffle structure of power outlet, including bracket 1, sliding block
2 with elastic element 3, in which:
The bracket 1 is fixed on the lower section of socket panel, and has two corresponding with the pairs of supply hub
Through hole 11；In order to express easily, the line direction of the pairs of supply hub on socket panel is referred to as laterally, to hang down on socket panel
It is directly longitudinal direction in lateral direction, is equipped with sliding surface 12 along longitudinal direction on the bracket 1, sliding surface 12 described in the present embodiment
Cross section is arc-shaped, and the head end of the sliding surface 12 is located at below the pairs of supply hub and at a distance from socket panel
It is relatively close, the tail end of sliding surface 12 at a distance from socket panel farther out, and it is oblique；
The two sides of the sliding block 2 are respectively provided with the baffle 21 that can block the pairs of supply hub, two baffles 21 it
Between be equipped with slide protrusion 22, the cross section of the slide protrusion 22 is also arc-shaped, so as to be embedded in the sliding surface 12
And slid along longitudinal direction in sliding surface 12, moreover, the slide protrusion 22 and 12 connecting position of sliding surface form swinging axle,
Enable the sliding block 2 to form seesaw type around the swinging axle in only one 21 stress of baffle to swing；
The elastic element 3 is arranged between the sliding block 2 and the bracket 1, and the sliding block 2 can be made to sliding surface 12
Head-end location it is mobile, the bracket 1 is equipped with the locating plate 13 that can be interfered with the sliding block 2, and the sliding block 2 is in institute
The head-end location of the sliding surface 12 is rested under the comprehensive function for stating elastic element 3 and the locating plate 13, under normality, and
When sliding block 2 is moved to the end-position of sliding surface 12, the elastic element 3 can be such that the 2 head-end position of sliding block resets；
Two baffles 21 on the bracket 1 corresponding to the sliding block 2 are respectively provided at least one stopper projection 14, described
When 2 only one 21 stress of baffle of sliding block, the stopper projection 14 can be with a baffle of the sliding block 2 that seesaw type swing occurs
21 interfere, and the sliding block 2 is prevented to vertically move along sliding surface 12.
In the present invention, it is preferable to use compressed springs for the elastic element 3, for the ease of fixation, the bracket 1 and compression bullet
The position that spring connects is equipped with pillar 15, and the position that the sliding block 2 connects with the elasticity of compression also is provided with pillar 23, the compressed spring
Both ends be respectively socketed with pillar 15,23, unexpected fall off can be prevented；In addition the slide protrusion 22 of the sliding block 2 is in hollow
Shape forms more stable limit so that the end of compressed spring is protruded into.
In above-described embodiment, the both lateral sides of the bracket 1 are also respectively provided with a side plate 16, and the side plate 16 is by the cunning
Block 2 and elastic element 3 are wrapped in bracket 1, safety caused by capable of preventing foreign matter from entering longitudinal sliding motion safety door inside
Door failure.
When the present invention installs, the both ends of compressed spring are respectively socketed with a pillar 15, it then will with locating plate 13
Sliding block 2 is limited to the head-end location of the sliding surface 12, then bracket 1 is buckled to the lower section for being fixed on socket panel, makes socket surface
Two through holes 11 on plate are opposite with the position of pairs of supply hub on the socket panel.
The safe baffle structure can the independently installed lower section in socket panel in other words inside (can be used fastener peace
Dress, or be glued, clamping), it can also be as shown in Figure 4, Figure 5, after the overall package for completing safe baffle structure, then by each peace
Full baffle arrangement is engaged in upper cover 4 entirely through bracket 1, and upper cover 4 is equipped with perforation 41 corresponding with each through-hole 11, for
Plug passes through, then upper cover 4 is installed below socket panel, no matter which kind of mounting means it is simple to all have assembly program using
It is convenient, the advantages of can be improved packaging efficiency, and avoid the occurrence of the problem of part is detached from.
In this case longitudinal sliding motion is pacified as shown in fig. 6, also block edge 131 can be arranged in the end of locating plate 13 in the present invention
During air cock is engaged to upper cover 4, can anti-limited slip block 2 surprisingly deviate from from 13 terminal position of locating plate, promote assembly stablize
Property, agility；In addition, the block edge 131 can also prevent safety door from abjection occurring in use surprisingly.
When the present invention uses, if someone is by foreign matter from the fire-wire power jack or zero curve supply hub of socket panel
Middle insertion, at this time since sliding block 2 is unilateral stress, slide protrusion 22 will roll in sliding surface 12, i.e. 2 output of sliding block is lifted up
Seesaw type is swung, so that at least one of which baffle 21 is interfered with stopper projection 14, sliding block 2 can not occur along sliding surface 12
Longitudinal movement, foreign matter can not pass through baffle 21, because without electric shock accidents occurs；And it is normally inserted into socket panel using plug
When, seesaw type swing will not occur for 21 uniform stressed of baffle of 2 two sides of sliding block, sliding block 2 at this time, will not be with any stopper projection
14 interfere, and sliding block 2 vertically moves under the thrust of plug along sliding surface 12 at this time, until plug crosses cunning
Two baffles 21 of block 2, that completes the power supply terminal below plug and socket panel normally takes electricity.
Safe baffle structure provided by the invention, due to the sliding surface 12 with the slide protrusion 22 be it is arc-shaped,
Central axis registration between the two can be greatlyd improve, and be less likely to occur to wear in sliding process, therefore even if
It is not in the problem of sliding bad, catching phenomenon or eccentric sliding, to improve safe baffle structure under prolonged use
Service life.
Described above to be merely exemplary for the purpose of the present invention, and not restrictive, those of ordinary skill in the art understand,
Without departing from the spirit and scope defined by the claims, can many modifications may be made, variation or equivalent, but will all fall
Enter within protection scope of the present invention.
Claims (9)
1. a kind of sliding structure of the safety screen of power outlet, including being mounted below the pairs of supply hub of socket panel
Sliding block and the bracket that sliding movement is carried out for the sliding block, it is characterised in that:
The bracket is equipped with inclined sliding surface, and the cross section of the sliding surface is arc-shaped；
The two sides of the sliding block are respectively provided with the baffle that can block the pairs of supply hub, are equipped with sliding between two baffles
The cross section of protrusion, the slide protrusion is arc-shaped, and the slide protrusion is with the sliding surface with cylindrical surface connects and is formed
The swinging axle of seesaw type swing is carried out for described two baffles, and the slide protrusion of the sliding block can be along the sliding
The inclined direction in face slides.
2. the sliding structure of the safety screen of power outlet according to claim 1, it is characterised in that: the bracket is fixed
In the lower section of socket panel, and there is two through holes corresponding with pairs of supply hub.
3. the sliding structure of the safety screen of power outlet according to claim 1, it is characterised in that: the cunning of the bracket
The dynamic head end in face and being closer for socket panel, tail end at a distance from socket panel farther out；In the sliding block and the bracket
Between be additionally provided with elastic element, the elastic element makes the sliding block have the trend mobile to the head end direction of sliding surface.
4. the sliding structure of the safety screen of power outlet according to claim 3, it is characterised in that: the cross of the bracket
A side plate is also respectively provided with to two sides, the sliding block and elastic element are wrapped in bracket by the side plate.
5. the sliding structure of the safety screen of power outlet according to claim 1, it is characterised in that: right on the bracket
Two baffles of sliding block described in Ying Yu are respectively provided at least one stopper projection, described in the sliding block only one dam forces
Stopper projection can be interfered at least one baffle that the sliding block that seesaw type is swung occurs, and prevent the sliding block along sliding
The inclined direction in face is mobile.
6. the sliding structure of the safety screen of power outlet according to claim 3, it is characterised in that: set on the bracket
There is the locating plate that can be interfered with the sliding block, the sliding block is made in the elastic element and the comprehensive of the locating plate
The head-end location of the sliding surface is rested under, under normality.
7. the sliding structure of the safety screen of power outlet according to claim 6, it is characterised in that: the locating plate
End is equipped with the block edge that anti-limited slip block surprisingly falls off.
8. the sliding structure of the safety screen of power outlet according to claim 3, it is characterised in that: the elastic element
For compressed spring, the position that the bracket connects with compressed spring is equipped with pillar, the position that the sliding block connects with the elasticity of compression
It also is provided with pillar, the both ends of the compressed spring are respectively socketed with a pillar.
9. the sliding structure of the safety screen of power outlet according to claim 8, it is characterised in that: the cunning of the sliding block
Dynamic protrusion is in hollow shape, so that the end of compressed spring is protruded into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910511242.XA CN110137737A (en) | 2019-06-13 | 2019-06-13 | The sliding structure of the safety screen of power outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910511242.XA CN110137737A (en) | 2019-06-13 | 2019-06-13 | The sliding structure of the safety screen of power outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110137737A true CN110137737A (en) | 2019-08-16 |
Family
ID=67581329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910511242.XA Pending CN110137737A (en) | 2019-06-13 | 2019-06-13 | The sliding structure of the safety screen of power outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110137737A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504579A (en) * | 2019-09-05 | 2019-11-26 | 周日暄 | The safety door formed with lever principle |
| WO2020248085A1 (en) * | 2019-06-13 | 2020-12-17 | 江苏通领科技有限公司 | Longitudinally sliding safety door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200979929Y (en) * | 2006-07-11 | 2007-11-21 | 叶小端 | The socket of power supply |
| CN204720633U (en) * | 2015-06-11 | 2015-10-21 | 公牛集团有限公司 | A kind of two pole insertion hole protection door structures |
| CN206685607U (en) * | 2017-04-12 | 2017-11-28 | 广东福田电器有限公司 | Socket |
| CN206758706U (en) * | 2017-06-13 | 2017-12-15 | 浙江德力西电器有限公司 | A kind of socket protection door structure |
| CN209880914U (en) * | 2019-06-13 | 2019-12-31 | 江苏通领科技有限公司 | Sliding swing structure of safety baffle of power socket |
-
2019
- 2019-06-13 CN CN201910511242.XA patent/CN110137737A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200979929Y (en) * | 2006-07-11 | 2007-11-21 | 叶小端 | The socket of power supply |
| CN204720633U (en) * | 2015-06-11 | 2015-10-21 | 公牛集团有限公司 | A kind of two pole insertion hole protection door structures |
| CN206685607U (en) * | 2017-04-12 | 2017-11-28 | 广东福田电器有限公司 | Socket |
| CN206758706U (en) * | 2017-06-13 | 2017-12-15 | 浙江德力西电器有限公司 | A kind of socket protection door structure |
| CN209880914U (en) * | 2019-06-13 | 2019-12-31 | 江苏通领科技有限公司 | Sliding swing structure of safety baffle of power socket |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020248085A1 (en) * | 2019-06-13 | 2020-12-17 | 江苏通领科技有限公司 | Longitudinally sliding safety door |
| CN110504579A (en) * | 2019-09-05 | 2019-11-26 | 周日暄 | The safety door formed with lever principle |
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