CN205543370U - Safety power plug - Google Patents
Safety power plug Download PDFInfo
- Publication number
- CN205543370U CN205543370U CN201620194499.9U CN201620194499U CN205543370U CN 205543370 U CN205543370 U CN 205543370U CN 201620194499 U CN201620194499 U CN 201620194499U CN 205543370 U CN205543370 U CN 205543370U
- Authority
- CN
- China
- Prior art keywords
- inserted sheet
- plug
- protection block
- installation cavity
- elastomeric element
- 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)
- Electric Cable Installation (AREA)
Abstract
The utility model discloses a safety power plug, including the plug main part, first inserted sheet, the second inserted sheet, inserted sheet protection piece and power cord, plug main part lower part nei kai has the installation cavity, inserted sheet protection piece is installed on the installation cavity, the upper end of first inserted sheet and second inserted sheet is all stretched into in the installation cavity, the upper end of first inserted sheet and second inserted sheet all links firmly with the plug main part, the lower extreme of first inserted sheet and second inserted sheet all passes inserted sheet protection piece, the lower extreme of first inserted sheet and second inserted sheet all is located outside the plug main part, be equipped with elastomeric element in the installation cavity, push up respectively tightly in inserted sheet protection piece top and plug main part at the elastomeric element both ends, the upper end of first inserted sheet and second inserted sheet all is connected with power cord one end, plug main part bilateral symmetry is installed and is used for the spacing locating part of inserted sheet protection piece. The utility model discloses can effectively solve user mistake and bump the inserted sheet and cause electric leakage, finally lead to the problem that the incident takes place, difficultly take place smooth hand, factor of safety is high, makes simply low in manufacturing cost.
Description
Technical field
This utility model relates to a kind of attaching plug, especially relates to a kind of safety type power plug.
Background technology
Attaching plug is again power-line plug, is used for controlling electrical equipment and is connected with power supply and disconnects.Mesh
Before, it is not particularly convenient that most plugs that market is sold all exist plug, and skating easily occurs,
It is unfavorable for force；And the inserted sheet on plug is all exposed, carry out being energized at inserted sheet socket but
Press down the most completely and the finger easy false touch inserted sheet when pulling the plug out of the socket, easily cause electric leakage.Especially
It is old man, child, owing to strength is less, it is easy to can touch inserted sheet, ultimately result in security incident
Generation.Cause electric leakage to this end, design one can prevent user from touching inserted sheet by mistake, ultimately result in safety
The safety type power plug that accident occurs is the most necessary.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, it is provided that a kind of safety
Attaching plug, its simple in construction, modern design rationally and use easy to operate, can effectively solve to use
Person touches inserted sheet by mistake and causes electric leakage, ultimately results in the problem that security incident occurs, and is not susceptible to skating, peace
Overall coefficient is high, is simple to manufacture, low cost of manufacture.
For achieving the above object, the technical solution adopted in the utility model is: a kind of safety type power is inserted
Head, it is characterised in that: include plug body, the first inserted sheet, the second inserted sheet, inserted sheet protection block and electricity
Source line, has installation cavity in the bottom of described plug body, described inserted sheet protection block is arranged on installation cavity
Going up and can opposing plug main body slide up and down, the upper end of described first inserted sheet and the second inserted sheet is all stretched into
In installation cavity, the upper end of described first inserted sheet and the second inserted sheet is all fixing with plug body to be connected, described
The lower end of the first inserted sheet and the second inserted sheet both passes through inserted sheet protection block and inserted sheet protection block can relative the
One inserted sheet and the second inserted sheet slide up and down, and the lower end of described first inserted sheet and the second inserted sheet is respectively positioned on plug
Outside main body, in described installation cavity, be provided with elastomeric element, the two ends of described elastomeric element hold out against respectively in
On the top of inserted sheet protection block and plug body, the upper end of described first inserted sheet and the second inserted sheet is all with electric
One end of source line connects, and the other end of described power line passes plug body, the two of described plug body
Side is symmetrically installed with for the locating part spacing to inserted sheet protection block.
Above-mentioned a kind of safety type power plug, it is characterised in that: the top of described plug body is arranged
There is the circular hole being easy to staff operation.
Above-mentioned a kind of safety type power plug, it is characterised in that: a diameter of 18mm of described circular hole～
22mm。
Above-mentioned a kind of safety type power plug, it is characterised in that: described locating part is press button.
Above-mentioned a kind of safety type power plug, it is characterised in that: the upper end of described elastomeric element is with slotting
Head main body connects, and the lower end of described elastomeric element is connected with inserted sheet protection block.
Above-mentioned a kind of safety type power plug, it is characterised in that: described elastomeric element is spring.
Above-mentioned a kind of safety type power plug, it is characterised in that: described first inserted sheet and the second inserted sheet
Parallel.
Above-mentioned a kind of safety type power plug, it is characterised in that: described inserted sheet protection block is block rubber.
This utility model compared with prior art has the advantage that
1, this utility model simple in construction, modern design rationally and use easy to operate.
2, this utility model arranges inserted sheet protection block, by inserted sheet protection block protection the first inserted sheet and the
Two inserted sheets, inserted sheet protection block is connected with plug body with elastomeric element in plug body, and inserted sheet is protected
The outer end of block all the time with female contact, it is ensured that outside inserted sheet is not exposed to, can effectively solve user by mistake
Touching inserted sheet to cause electric leakage, ultimately result in the problem that security incident occurs, safety coefficient is high.
3, this utility model is provided with circular hole by the top at plug body, is not only convenient for staff behaviour
Make, be beneficial to force, and can effectively prevent skating.
4, this utility model is provided with locating part by the lateral symmetry at plug body, when plug with
When socket completely attaches to, it is ensured that inserted sheet protection block does not has the effect of power to socket, thus prevents plug
Surprisingly come off.
5, this utility model is simple to manufacture, and inserted sheet protection block is block rubber, and good insulation preformance manufactures
Use cost is low.
Below by drawings and Examples, this utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model inserted sheet protection block is the most spacing.
Fig. 2 is the structural representation after this utility model inserted sheet protects block limited.
Description of reference numerals:
1 first inserted sheet；2 inserted sheet protection blocks；3 locating parts；
4 circular holes；5 power lines；6 elastomeric elements；
7 plug bodies；8 second inserted sheets；9 installation cavitys.
Detailed description of the invention
As depicted in figs. 1 and 2, this utility model includes plug body the 7, first inserted sheet 1, second
Inserted sheet 8, inserted sheet protection block 2 and power line 5, have installation cavity 9 in the bottom of described plug body 7,
Described inserted sheet protection block 2 is arranged on installation cavity 9 and can opposing plug main body 7 slide up and down, institute
The upper end stating the first inserted sheet 1 and the second inserted sheet 8 is all stretched in installation cavity 9, described first inserted sheet 1 He
The upper end of the second inserted sheet 8 is all fixing with plug body 7 to be connected, described first inserted sheet 1 and the second inserted sheet
The lower end of 8 both passes through inserted sheet protection block 2 and inserted sheet protection block 2 can relative first inserted sheet 1 and second
Inserted sheet 8 slides up and down, and the lower end of described first inserted sheet 1 and the second inserted sheet 8 is respectively positioned on plug body 7
Outward, being provided with elastomeric element 6 in described installation cavity 9, the two ends of described elastomeric element 6 hold out against respectively
On the inserted sheet protection top of block 2 and plug body 7, described first inserted sheet 1 and the second inserted sheet 8
All one end with power line 5, upper end are connected, and the other end of described power line 5 passes plug body 7,
The lateral symmetry of described plug body 7 is provided with for the locating part 3 spacing to inserted sheet protection block 2.
As depicted in figs. 1 and 2, the top of described plug body 7 is provided with the circle being easy to staff operation
Hole 4, is beneficial to force, and is not susceptible to skating.
In the present embodiment, a diameter of 18mm～22mm of described circular hole 4, this diameter and staff finger beam
Spend the most close, facilitate finger to stretch into.
In the present embodiment, described locating part 3 is press button, it would however also be possible to employ the bullet of spring ball pen
Jump part.
In the present embodiment, the upper end of described elastomeric element 6 is connected with plug body 7, described elastic
The lower end of part 6 is connected with inserted sheet protection block 2, can prevent elastomeric element 6 from disengaging.
In the present embodiment, described elastomeric element 6 is spring.
In the present embodiment, described first inserted sheet 1 and the second inserted sheet 8 are parallel.
In the present embodiment, described inserted sheet protection block 2 is block rubber, and good insulation preformance, use cost is low.
Operation principle of the present utility model is: during operation, and placing a digit into can easy manipulation in circular hole 4
Plug, and skating will not occur.When plug socket, by the first inserted sheet 1 and the second inserted sheet 8
The jack of alignment socket inserts, and inserted sheet protection block 2 is i.e. blocked by the part that receptacle sockets is other, thus will
Inserted sheet protection block 2 pushes in installation cavity 9, the elastic force that inserted sheet protection block 2 produces due to elastomeric element 6
Effect, all the time with female contact.When plug completely attaches to socket, press locating part 3, then limit
Position part 3 is to inserted sheet protection block 2 spacing (as shown in Figure 2), it is ensured that inserted sheet protection block 2 will not be to inserting
The effect that seat is strong, prevents plug from surprisingly coming off.When socket extracted by plug, press locating part 3,
Then relieve locating part 3 and inserted sheet is protected block 2 position-limiting action (as shown in Figure 1), therefore, inserting
During head is extracted, inserted sheet protection block 2, due to the effect of elastic force, is always ensured that the first inserted sheet 1 He
Outside second inserted sheet 8 is not exposed to.
The above, be only preferred embodiment of the present utility model, not makees this utility model any
Limit, every according to this utility model technical spirit, above example is made any simple modification,
Change and equivalent structure transformation, all still fall within the protection domain of technical solutions of the utility model.
Claims (8)
1. a safety type power plug, it is characterised in that: include plug body (7), first insert
Sheet (1), the second inserted sheet (8), inserted sheet protection block (2) and power line (5), described plug master
Having installation cavity (9) in the bottom of body (7), described inserted sheet protection block (2) is arranged on installation cavity
(9) go up and can opposing plug main body (7) slide up and down, described first inserted sheet (1) and second
The upper end of inserted sheet (8) is all stretched in installation cavity (9), described first inserted sheet (1) and the second inserted sheet
(8) upper end is all fixing with plug body (7) to be connected, and described first inserted sheet (1) and second is inserted
The lower end of sheet (8) both passes through inserted sheet protection block (2) and inserted sheet protection block (2) can relative first
Inserted sheet (1) and the second inserted sheet (8) slide up and down, described first inserted sheet (1) and the second inserted sheet (8)
Lower end be respectively positioned on plug body (7) outward, be provided with elastomeric element (6) in described installation cavity (9),
The two ends of described elastomeric element (6) hold out against respectively in the top of inserted sheet protection block (2) and plug body
(7) on, the upper end of described first inserted sheet (1) and the second inserted sheet (8) all with power line (5)
One end connects, and the other end of described power line (5) passes plug body (7), described plug body
(7) lateral symmetry is provided with for the locating part (3) spacing to inserted sheet protection block (2).
2. according to a kind of safety type power plug described in claim 1, it is characterised in that: described
The top of plug body (7) is provided with the circular hole (4) being easy to staff operation.
3. according to a kind of safety type power plug described in claim 2, it is characterised in that: described
A diameter of 18mm～22mm of circular hole (4).
4. according to a kind of safety type power plug described in claim 1,2 or 3, it is characterised in that:
Described locating part (3) is press button.
5. according to a kind of safety type power plug described in claim 1,2 or 3, it is characterised in that:
The upper end of described elastomeric element (6) is connected with plug body (7), described elastomeric element (6)
Lower end is connected with inserted sheet protection block (2).
6. according to a kind of safety type power plug described in claim 1,2 or 3, it is characterised in that:
Described elastomeric element (6) is spring.
7. according to a kind of safety type power plug described in claim 1,2 or 3, it is characterised in that:
Described first inserted sheet (1) and the second inserted sheet (8) are parallel.
8. according to a kind of safety type power plug described in claim 1,2 or 3, it is characterised in that:
Described inserted sheet protection block (2) is block rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620194499.9U CN205543370U (en) | 2016-03-14 | 2016-03-14 | Safety power plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620194499.9U CN205543370U (en) | 2016-03-14 | 2016-03-14 | Safety power plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205543370U true CN205543370U (en) | 2016-08-31 |
Family
ID=56781589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620194499.9U Expired - Fee Related CN205543370U (en) | 2016-03-14 | 2016-03-14 | Safety power plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205543370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111106475A (en) * | 2019-12-25 | 2020-05-05 | 温州吉鸿建筑信息科技有限公司 | Cable protection device for avoiding electric leakage after abrasion of joint of wire end and socket |
-
2016
- 2016-03-14 CN CN201620194499.9U patent/CN205543370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111106475A (en) * | 2019-12-25 | 2020-05-05 | 温州吉鸿建筑信息科技有限公司 | Cable protection device for avoiding electric leakage after abrasion of joint of wire end and socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160831 Termination date: 20170314 |