CN208835330U - Improved household and similar applications plugs and sockets safety protection gate - Google Patents
Improved household and similar applications plugs and sockets safety protection gate Download PDFInfo
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- CN208835330U CN208835330U CN201821151301.4U CN201821151301U CN208835330U CN 208835330 U CN208835330 U CN 208835330U CN 201821151301 U CN201821151301 U CN 201821151301U CN 208835330 U CN208835330 U CN 208835330U
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- safety protection
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Abstract
A kind of improved household and similar applications plugs and sockets safety protection gate, including socket, protection door slider, spring, it is characterised in that: the sliding bevel of the protection door slider uses arcwall face.The sliding bevel of safety protection gate is transformed into arcwall face by the utility model, make bolt be inserted into socket when more smoothly push safety door sliding block, bolt be inserted into socket when more easily it is smooth, to promote the usage experience of user.And clever structure is reasonable, not will increase product cost, while can protect user again, avoids being mistakenly inserted and getting an electric shock, securely and reliably.
Description
Technical field
The utility model relates to a kind of plugs and sockets safety protection gate, especially a kind of improved household and similar applications are inserted
Connector safety protection gate.
Background technique
Currently, existing socket protective door is triangular ramp, need to push socket to protect compared with great strength when plug is inserted into
Door insertion is protected, and new socket is even more that jerky hardly possible is inserted when in use, user experience is very poor.
Utility model content
The utility model be designed to provide it is a kind of the sliding bevel of safety protection gate is transformed into arcwall face, make to insert
More smoothly push safety door sliding block when pin insertion socket, more light smoothly improved household and similar when bolt is inserted into socket
Purposes plugs and sockets safety protection gate.
The purpose of this utility model can be reached by the following measures: a kind of improved household and similar applications plug are inserted
Seat safety protection gate, including socket, protection door slider, spring, it is characterised in that: the sliding bevel of the protection door slider is adopted
Use arcwall face.
The purpose of this utility model can also be reached by following measures:
Further, 1. is the arcwall face starting point is designed aligned with the edge of socket aperture.It is consistent with socket aperture starting point.
Further, 1. 2. lower first inclined-plane is linear slope to starting point, inclined-plane 2. with safety door horizontal plane angle angle
Spending range is 110 °~130 °.
Further, 2. the inclined-plane is 119.05 ° with safety door horizontal plane angle angle.
Further, the height of the terminal of the inclined-plane 2. and safety door horizontal plane 3. and safe thickness gate H be than
Example relationship, its ratio be 0.28H~0.45H.
Further, the safe thickness gate H value is 4.4mm, and ratio value is 0.39,3. height is 1.74mm.
Further, arc surface be 4. inclined-plane 2. turn cambered surface 5. between cambered surface transition, arc radius R, which can be used, is
Arc surface between 1.4mm~2.8mm carries out transition.
Further, it is 2mm that the arc radius R, which is value,.
Further, the terminal of arc surface 4. can continuously radius of circle R be to the terminal on entire protection door slider inclined-plane
5. the cambered surface that turns of 26mm~36mm realizes that the best value of radius R is 32mm.
Further, the upright projection length on the inclined-plane and horizontal plane of entire protection door slider 6. with the hole length of socket
Unanimously.
The utility model has the following advantages that compared with prior art and good effect:
1, the sliding bevel of safety protection gate is transformed into arcwall face, bolt is made more smoothly to push safety when being inserted into socket
Door sliding block, bolt be inserted into socket when more easily it is smooth, to promote the usage experience of user.
2, clever structure is reasonable, not will increase product cost, while can protect user again, avoids being mistakenly inserted and getting an electric shock, peace
It is complete reliable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model figure protection door slider；
Fig. 2 is structural representation (when plug is inserted into) figure of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing (embodiment):
Referring to Fig.1, Fig. 2, the utility model include socket 1, protection door slider 2, spring 3, plug pins 4 etc..It is described
The sliding bevel of protection door slider 2 uses arcwall face.1. the arcwall face starting point is designed is aligned with the edge of socket aperture.With
Socket aperture starting point is consistent.1. 2. lower first inclined-plane is linear slope to starting point, as Fig. 2 mark inclined-plane 2. with safety door horizontal plane
Included angle is 119.05 °, and can use angular range through the actual test inclined-plane is 110 °~130 °.The terminal of the inclined-plane 2.
3. and safe thickness gate H is proportionate relationship with the height of safety door horizontal plane, its ratio be 0.28H~0.45H.Such as figure
1, H value is 4.4mm, and ratio value is 0.39, i.e., height is 1.74mm.Arc surface be 4. inclined-plane 2. turn cambered surface 5. between
Cambered surface transition, arc surface of the arc radius R between 1.4mm~2.8mm can be used and carry out transition.If Fig. 1 value is 2mm.
The terminal of arc surface 4. to entire 2 inclined-plane of protection door slider terminal, can continuous radius of circle R be that 26mm~36mm turns arc
5. realize that the best value of radius R is 32mm in face.The upright projection length of the inclined-plane of entire protection door slider 2 and horizontal plane 6. with
The hole length of socket is consistent；Make it completely obscured socket aperture.It prevents from being inserted into using foreign matter and contacts internally charged element by mistake.
In actual use, plug pins 4 are inserted into receptacle sockets, since camber is transformed in the sliding bevel of safety protection gate
Face, therefore bolt is made more smoothly to push protection door slider 2 when being inserted into socket, plug pins 4 are inserted into more easily suitable when socket 1
Freely.
Claims (10)
1. a kind of improved household and similar applications plugs and sockets safety protection gate, including socket (1), protection door slider (2),
Spring (3), it is characterised in that: the sliding bevel of the protection door slider (2) uses arcwall face.
2. improved household according to claim 1 and similar applications plugs and sockets safety protection gate, it is characterised in that: institute
1. the arcwall face starting point stated is designed is aligned with the edge of socket aperture, consistent with socket aperture starting point.
3. improved household according to claim 1 or 2 and similar applications plugs and sockets safety protection gate, feature exist
In: starting point, 1. 2. lower first inclined-plane is linear slope, 2. inclined-plane is 110 ° with safety door horizontal plane angle angular range~
130°。
4. improved household according to claim 3 and similar applications plugs and sockets safety protection gate, it is characterised in that: institute
2. the inclined-plane stated is 119.05 ° with safety door horizontal plane angle angle.
5. improved household according to claim 1 or 2 and similar applications plugs and sockets safety protection gate, feature exist
In: the height of the terminal of the inclined-plane 2. and safety door horizontal plane is 3. and safe thickness gate H is proportionate relationship, its ratio be
0.28H~0.45H.
6. improved household according to claim 5 and similar applications plugs and sockets safety protection gate, it is characterised in that: institute
Stating safe thickness gate H value is 4.4mm, and ratio value is 0.39,3. height is 1.74mm.
7. improved household according to claim 1 and similar applications plugs and sockets safety protection gate, it is characterised in that: circle
Cambered surface be 4. inclined-plane 2. turn cambered surface 5. between cambered surface transition, circular arc of the arc radius R between 1.4mm~2.8mm can be used
Face carries out transition.
8. improved household according to claim 7 and similar applications plugs and sockets safety protection gate, it is characterised in that: institute
It is 2mm that the arc radius R stated, which is value,.
9. improved household according to claim 1 or claim 7 and similar applications plugs and sockets safety protection gate, feature exist
In: the terminal of the terminal of arc surface 4. to entire protection door slider (2) inclined-plane can radius of circle R be continuously 26mm~36mm's
Turn cambered surface 5. to realize, the best value of radius R is 32mm.
10. improved household according to claim 1 and similar applications plugs and sockets safety protection gate, it is characterised in that:
The inclined-plane and the upright projection length of horizontal plane of entire protection door slider (2) are 6. consistent with the hole length of socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821151301.4U CN208835330U (en) | 2018-07-20 | 2018-07-20 | Improved household and similar applications plugs and sockets safety protection gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821151301.4U CN208835330U (en) | 2018-07-20 | 2018-07-20 | Improved household and similar applications plugs and sockets safety protection gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208835330U true CN208835330U (en) | 2019-05-07 |
Family
ID=66306915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821151301.4U Active CN208835330U (en) | 2018-07-20 | 2018-07-20 | Improved household and similar applications plugs and sockets safety protection gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208835330U (en) |
-
2018
- 2018-07-20 CN CN201821151301.4U patent/CN208835330U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |