CN205911485U - Safety plug - Google Patents
Safety plug Download PDFInfo
- Publication number
- CN205911485U CN205911485U CN201620641615.7U CN201620641615U CN205911485U CN 205911485 U CN205911485 U CN 205911485U CN 201620641615 U CN201620641615 U CN 201620641615U CN 205911485 U CN205911485 U CN 205911485U
- Authority
- CN
- China
- Prior art keywords
- inserted sheet
- type
- casing
- contiguous block
- housing
- 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 safety plug, including casing and inserted sheet, the casing comprises two parts, the casing middle part is equipped with the screw, the casing with the casing passes through bolt fixed connection for the screw, the casing is equipped with the direction spout that suits with the inserted sheet, the inserted sheet top is equipped with T type connecting block, T type connecting block below is equipped with terminal block, T type connecting block top is equipped with the spring, the spring inboard is equipped with the dog, T type connecting block top fixed connection Y type insulating rod, Y type insulating rod top is equipped with the button, the button is located the outside at casing top. This safety plug, when the inserted sheet injected the socket, because the atress makes the inserted sheet rebound, T type connecting block left terminal block, and the plug can not be switched on, and when the inserted sheet injects completely, the atress of inserted sheet diminishes, and the elasticity of spring makes the inserted sheet move down, and T type connecting block contacts terminal block, consequently, the utility model discloses simple structure, reasonable in design has social practical value.
Description
Technical field
This utility model belongs to safety technique for using electricity field and in particular to a kind of safety plug.
Background technology
Plug can produce transient current when inserting socket, and transient current produces electric spark sometimes, the peace to user
Entirely cause certain threat；The plug that people use at present excessively simply it is impossible to the threat preventing transient current to bring, therefore needs
Design a kind of safer plug.
Utility model content
The purpose of this utility model is to provide a kind of safety plug, to solve the problems, such as to propose in above-mentioned background technology.
For achieving the above object, this utility model provides a kind of following technical scheme: safety plug, includes housing and slotting
Piece, described housing is made up of two parts, and described housing central section is provided with screw, and described housing and described housing are by screw bolt
It is fixedly connected, described housing is provided with the guide chute being adapted with inserted sheet, and described inserted sheet top is provided with t type contiguous block, described t type
It is provided with tagblock below contiguous block, is provided with spring above described t type contiguous block, inside described spring, is provided with block, described t type is even
Connect block top and be fixedly connected y type insulating bar, described y type insulating bar top is provided with button, described button is located at the outer of case top
Side.
Preferably, it is provided with the catching groove mutually coincideing between described housing and described housing.
Preferably, described housing and t type contiguous block are designed with spring fixed column.
Preferably, described tagblock top is provided with the groove being adapted with t type contiguous block.
Preferably, the distance of described t type contiguous block and block is more than at least 0.5 centimetre of the depth of tagblock groove.
Technique effect of the present utility model and advantage: this safety plug, housing is provided with catching groove, and convenient installation also can make
That installs is more firm；The guide chute being adapted with inserted sheet that housing is provided with, facilitates moving up and down of inserted sheet；Socket at present
The interior electric contact point that connects is all clamping structure, when inserted sheet socket, because stress makes inserted sheet move up, t type contiguous block
Leave tagblock, plug can not be energized, when inserted sheet is fully inserted into, the stress of inserted sheet diminishes, the elastic force of spring make inserted sheet to
Lower movement, t type contiguous block contacts tagblock, completes to be energized, is so considerably reduced the probability of electric spark generation, even if producing
Igniting, also can will not touch people thus producing danger inside socket；Tagblock is provided with groove, increases and is connected with t type
The contact area of block, decreases the possibility of tagblock and t type contiguous block loose contact；When make for some reason tagblock with
T type contiguous block loose contact, can also make y type insulating bar move down by button, make plug normal power-up；Therefore, this reality
Simple with new structure, reasonable in design, there is social utility and be worth.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure: 1 housing, 2 inserted sheets, 3 guide chutes, 4t type contiguous block, 5 tagblocks, 6 springs, 7 blocks, 8y type insulating bar,
9 buttons, 10 screws.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
This utility model provides a kind of safety plug as shown in Figure 1, including housing 1 and inserted sheet 2, described housing 1 by
Two parts form, and be provided with the catching groove mutually coincideing, be provided with screw in the middle part of described housing 1 between described housing 1 and described housing 1
10, described housing 1 is fixedly connected with bolt by screw 10 with described housing 1, and described housing 1 is provided with adaptable with inserted sheet 2
Guide chute 3, described inserted sheet 2 top is provided with t type contiguous block 4, is provided with tagblock 5, described wiring below described t type contiguous block 4
Block 5 top is provided with the groove being adapted with t type contiguous block 4, is provided with spring 6, described housing 1 and t above described t type contiguous block 4
Type contiguous block 4 is designed with spring fixed column, is provided with block 7, the distance of described t type contiguous block 4 and block 7 inside described spring 6
More than at least 0.5 centimetre of the depth of tagblock 5 groove, described t type contiguous block 4 top is fixedly connected y type insulating bar 8, described y type
Insulating bar 8 top is provided with button 9, and described button 9 is located at the outside at housing 1 top.
This safety plug, housing 1 is provided with catching groove, and convenient installation also can make the more firm of installation；Housing 1 is provided with
With inserted sheet 2 be adapted guide chute 3, facilitate moving up and down of inserted sheet 2；The electric contact point that connects in socket is all clamping knot at present
Structure, when inserted sheet 2 socket, because stress makes inserted sheet 2 move up, t type contiguous block 4 leaves tagblock 5, and plug can not
Energising, when inserted sheet 2 is fully inserted into, the stress of inserted sheet 2 diminishes, and the elastic force of spring 6 makes inserted sheet 2 move down, t type contiguous block
4 contact tagblocks 5, complete to be energized, are so considerably reduced the probability of electric spark generation, even if creating igniting, also can be
Inside socket, people will not be touched thus producing danger；Tagblock 5 is provided with groove, increases the contact surface with t type contiguous block 4
Long-pending, decrease the possibility of tagblock 5 and t type contiguous block 4 loose contact；It is connected with t type when making tagblock 5 for some reason
Block 4 loose contact, can also make y type insulating bar 9 move down by button 8, make plug normal power-up.
Finally it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can be modified to the technical scheme described in foregoing embodiments, or to wherein some technical characteristics
Carry out equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement made etc., all
Should be included within protection domain of the present utility model.
Claims (5)
1. a kind of safety plug, including housing (1) and inserted sheet (2) it is characterised in that: described housing (1) is made up of two parts, institute
State and in the middle part of housing (1), be provided with screw (10), described housing (1) is fixedly connected with bolt by screw (10) with described housing (1),
Described housing (1) is provided with the guide chute (3) being adapted with inserted sheet (2), and described inserted sheet (2) top is provided with t type contiguous block (4),
It is provided with tagblock (5) below described t type contiguous block (4), above described t type contiguous block (4), be provided with spring (6), described spring (6)
Inner side is provided with block (7), and described t type contiguous block (4) top is fixedly connected y type insulating bar (8), described y type insulating bar (8) top
It is provided with button (9), described button (9) is located at the outside at housing (1) top.
2. a kind of safety plug according to claim 1 it is characterised in that: between described housing (1) and described housing (1)
It is provided with the catching groove mutually coincideing.
3. a kind of safety plug according to claim 1 it is characterised in that: described housing (1) and t type contiguous block (4) are
It is provided with spring fixed column.
4. a kind of safety plug according to claim 1 it is characterised in that: described tagblock (5) top be provided with and t type even
Connect the groove that block (4) is adapted.
5. a kind of safety plug according to claim 1 it is characterised in that: described t type contiguous block (4) and block (7)
Distance is more than at least 0.5 centimetre of the depth of tagblock (5) groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641615.7U CN205911485U (en) | 2016-06-26 | 2016-06-26 | Safety plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641615.7U CN205911485U (en) | 2016-06-26 | 2016-06-26 | Safety plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205911485U true CN205911485U (en) | 2017-01-25 |
Family
ID=57812275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620641615.7U Expired - Fee Related CN205911485U (en) | 2016-06-26 | 2016-06-26 | Safety plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205911485U (en) |
-
2016
- 2016-06-26 CN CN201620641615.7U patent/CN205911485U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170125 Termination date: 20170626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |