CN207896316U - A kind of safety door and socket of socket - Google Patents
A kind of safety door and socket of socket Download PDFInfo
- Publication number
- CN207896316U CN207896316U CN201820192563.9U CN201820192563U CN207896316U CN 207896316 U CN207896316 U CN 207896316U CN 201820192563 U CN201820192563 U CN 201820192563U CN 207896316 U CN207896316 U CN 207896316U
- Authority
- CN
- China
- Prior art keywords
- safety door
- pressing wall
- wall
- gate seat
- seat ontology
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of safety door of socket and sockets, are related to connector technique field, can reduce the resistance that flat plug is inserted into socket.A kind of safety door of socket of the utility model, including gate seat ontology, symmetrically by wedge there are two being set on the gate seat ontology, it is described by include in wedge along symmetry axis in the same direction it is inclined first pressing wall and second pressing wall, the first pressing wall is used to coordinate with flat plug, the second pressing wall is used to coordinate with round plug, and the gradient of the first pressing wall is more than the described second gradient for pressing wall.
Description
Technical field
The utility model is related to connector technique field more particularly to the safety doors and socket of a kind of socket.
Background technology
In order to improve the safety of socket, the socket of current existing socket must be provided with safety door, to prevent children to be inserted into
Metalwork and the problems such as generate Danger Electric shock risk.
Fig. 1 is the structural schematic diagram of socket in the prior art, and Fig. 2 shows for the structure of the safety door in socket in the prior art
It is intended to.The jack of the safety door respective socket is installed, including gate seat ontology 01 and the spring 02 that is connect with gate seat ontology 01,
Symmetrically by wedge 011 there are two being set on gate seat ontology 01, interior by wedge 011 includes the pressing wall 0111 being obliquely installed, plug
When being inserted into socket, by two pressing walls 0111 for pressing wedge 011 of pressing simultaneously, makes two pressing walls 0111 while pushing safety
Door is mobile, the gap between safety door and upper cover is increased, to make in electrification sleeve of the plug through the gap inserted base.
When a plug is to be inserted into the socket, due to the obstruction of safety door, the resistance that plug is subject to is larger so that insertion operation is relatively tired
It is difficult；Especially flat plug, because the bottom of flat plug and side are that arc surface intersects with plane, when flat plug is when being inserted into socket,
The bottom surface of flat plug is contacted with the upper surface of safety door for line, causes the driving force being inserted into needed for flat plug operation larger, i.e., flat
The operation that plug is inserted into socket is more difficult.
Utility model content
The embodiments of the present invention provide a kind of safety door and socket of socket, can reduce flat plug and be inserted into socket
Resistance.
In order to achieve the above objectives, the embodiments of the present invention adopt the following technical scheme that：
A kind of safety door of socket, including gate seat ontology are set on the gate seat ontology there are two symmetrically by wedge, described
By including that inclined first pressing wall and second presses wall in the same direction along symmetry axis in wedge, the first pressing wall is used for
Coordinate with flat plug, the second pressing wall is used to coordinate with round plug, and the gradient of the first pressing wall is more than described second
Press the gradient of wall.
A kind of socket, including upper cover and pedestal is also disclosed in the utility model embodiment, further includes described in above-mentioned technical proposal
Safety door, the safety door is between the upper cover and the pedestal.
The safety door and socket for the socket that the utility model embodiment provides, safety door includes gate seat ontology, in gate seat sheet
Body by be provided in wedge the first pressing wall and second pressing wall, and first pressing wall gradient be more than second pressing wall it is oblique
Degree, i.e., under conditions of safety door is certain at a distance from socket base, reduce the first pressing wall it is vertical with pedestal sleeve between
The first pressing wall is can be driven away from, flat plug by smaller pressing force to be moved to setting position (safety door forms foot with upper cover
Enough gaps), to realize being electrically connected for flat plug and sleeve.Therefore, the utility model embodiment can reduce flat plug through peace
The resistance that air cock is subject to when being inserted into socket, it is convenient for the user to operate, improve user experience.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of prior art socket；
Fig. 2 is the structural schematic diagram of the safety door in prior art socket；
Fig. 3 is the structural schematic diagram that the utility model embodiment safety door is installed on socket；
Fig. 4 is one of the structural schematic diagram of gate seat ontology in the utility model embodiment safety door；
Fig. 5 is the second structural representation of gate seat ontology in the utility model embodiment safety door.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term "center", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply and is signified
Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this practicality
Novel limitation.
With reference to Fig. 3~4, the safety door 1 of the socket of the utility model embodiment, including gate seat ontology 1, the gate seat ontology 1
Upper setting includes inclined first pressing wall in the same direction along symmetry axis in by wedge 11 there are two wedge 11 is symmetrically pressed
111 and second press wall 112, wherein the first pressing wall 111 is used to coordinate with flat plug, and the second pressing wall 112 with circle for inserting
Head cooperation, and the gradient of the first pressing wall 111 is more than the gradient of the second pressing wall 112.
The safety door for the socket that the utility model embodiment provides, safety door includes gate seat ontology 1, in gate seat ontology 1
Wall 112 is pressed by the first pressing wall 111 and second is provided in wedge 11, and the gradient of the first pressing wall 111 is pressed more than second
The gradient of pressure wall 112 reduces the first pressing wall 111 and bottom that is, under conditions of safety door is certain at a distance from socket base
The vertical interval of seat sleeve, flat plug can be driven the first pressing wall 111 by smaller pressing force and be moved to setting position (peace
Air cock and upper cover form enough gaps), to realize being electrically connected for flat plug and sleeve.Therefore, the utility model embodiment
The resistance being subject to when flat plug is inserted into through safety door in socket can be reduced, it is convenient for the user to operate, improve user experience.
Based on above-described embodiment, optionally, the first pressing wall 111 and second presses wall 112 in the utility model embodiment
Connected by the first side wall 113, and the first side wall 113 and second presses the joint of wall 112 equipped with rounded corner 114 so that flat
Plug is inserted into when pressing in wedge 11 of safety door, not will produce apparent interim card, insertion operation ratio is smoothly.
With reference to Fig. 4,1 upper edge of gate seat ontology two is by 11 symmetry axis of wedge close to the first pressing wall 111 (or the second pressing wall
112) end face of lower edge side is first end face 101, and gate seat ontology 1 is pressed by 11 symmetry axis of wedge close to first along two
The end face of the upper edge side of wall 111 (or second pressing wall 112) is second end face 102, i.e. first end face 101 and second end face
102 is opposite.
Optionally, the lower edge of the first pressing wall 111 connects with the first end face 101 of gate seat ontology 1, can make flat plug edge
When first pressing wall 111 slides, movement is more smooth, catching phenomenon will not occurs when being moved to the lower part of the first pressing wall 111.
Optionally, it is equipped with buffer table between the lower edge and the first end face 101 of gate seat ontology 1 of the second pressing wall 112
115, and the angle of buffer table 115 and horizontal plane is less than the angle of the second pressing wall 112 and horizontal plane so that it is being inserted into round plug
When, when the bottom of round plug slides into buffer table 115 from the second pressing wall 112, speed reduces, and can reduce plug and be hit to safety door
Power is hit, to reduce the abrasion to safety door, improves the service life of safety door, and it is higher to ensure that long-time interpolation block has
Safety coefficient.
Further, buffer table 115 can be to be obliquely installed, and can also be horizontally disposed with.Preferably, in the utility model embodiment
Buffer table 115 is using being horizontally disposed with, and preferable to the buffering effect of plug, the abrasion of safety door is small, to ensure the safety of socket
Better performances.
If the angle of the first pressing wall 111 and horizontal plane is more than 50 °, the length of the first pressing wall 111 is too short or first presses
Press wall 111 and the vertical interval of pedestal too small, the safety of safety door reduces；If the angle of the first pressing wall 111 and horizontal plane
Less than 36 °, the gradient of the first pressing wall 111 is too slow, and the resistance being inserted into flat plug is still larger.It is therefore preferred that this practicality is new
It is 36 °~50 ° that type embodiment first, which presses wall 111 and the value range of the angle α of horizontal plane, as shown in Figure 5.
Similarly, if the angle of the second pressing wall 112 and horizontal plane is more than 36 °, the gradient of the second pressing wall 112 is excessive, the
Two pressing walls 112 and the vertical interval of pedestal are too small, and the safety coefficient of safety door is relatively low；If the second pressing wall 112 and horizontal plane
Angle be less than 25 °, the gradient of the second pressing wall 112 is too small, i.e., the second pressing wall 112 and vertical interval of pedestal is larger, slotting
Head needs to drive the distance of safety door movement larger when being inserted into so that safety door is also larger to the resistance of plug, inconvenient.
It is therefore preferred that with reference to Fig. 5, the value range of the second pressing wall 112 and the angle β of horizontal plane in the utility model embodiment
It is 25 °~36 °.
In addition, in order to realize the locomotive function by wedge 11, elastic component 12, and the elastic component 2 are connected on gate seat ontology 1
It is arranged in the second end face 102 of gate seat ontology 1, when gate seat ontology 1 is moved by external force, elastic component 2 can give gate seat ontology 1
Apply the active force for returning to initial position.Optionally, spring, shrapnel etc. can be used in elastic component 2.
The safety door of the utility model embodiment can be applied in single-phase socket, can also be applied in three-phase socket, also may be used
In the socket combined applied to the two.Wherein, ground wire jack in two jacks and three-phase socket of single-phase socket is located at same
The safety door of ground wire jack in three-phase socket is set on the safety door of single-phase socket by the socket on straight line, and three-phase is inserted
The jack of zero curve and firewire has another safety door in seat, and a both ends of the spring can be used and be separately connected two safety doors so that
The exit structure of entire socket is compact, and volume is also smaller.
The utility model embodiment further includes a kind of socket, including upper cover and pedestal, between upper cover and pedestal in setting
State the safety door described in technical solution.Due to being carried in the safety door and the various embodiments described above installed in the socket of the present embodiment
The exit structure of confession is identical, therefore the two can solve identical technical problem, and reaches identical desired effect.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (9)
1. a kind of safety door of socket, including gate seat ontology, set that there are two symmetrically by wedge, feature on the gate seat ontology
Be, it is described by include in wedge along symmetry axis in the same direction it is inclined first pressing wall and second pressing wall, described first
It presses wall to be used to coordinate with flat plug, the second pressing wall is used to coordinate with round plug, and the gradient of the first pressing wall is big
In the gradient of the second pressing wall.
2. safety door according to claim 1, which is characterized in that the first pressing wall and the second pressing wall pass through
The first side wall connects, and the first side wall presses the joint of wall equipped with rounded corner with described second.
3. safety door according to claim 1, which is characterized in that press pair of wedge described in the gate seat ontology upper edge two
Axis is referred to as first end face close to the end face of the lower edge side of the first pressing wall, the lower edge of the first pressing wall and institute
The first end face for stating gate seat ontology connects.
4. safety door described in any one of claim 1 to 3, which is characterized in that the lower edge of the second pressing wall
Buffer table is equipped between the first end face of the gate seat ontology, and the angle of the buffer table and horizontal plane is less than described second
Press the angle of wall and horizontal plane.
5. safety door according to claim 4, which is characterized in that the buffer table is horizontally disposed.
6. safety door described in any one of claim 1 to 3, which is characterized in that the first pressing wall and horizontal plane
Angle be 36 °~50 °.
7. safety door described in any one of claim 1 to 3, which is characterized in that the second pressing wall and horizontal plane
Angle be 25 °~36 °.
8. safety door described in any one of claim 1 to 3, which is characterized in that described two institutes of gate seat ontology upper edge
The side end face for stating the upper edge for pressing wall close to described first by the symmetry axis of wedge is second end face, and the gate seat ontology connects
It is connected to elastic component, the elastic component is set in the second end face of the gate seat ontology；When the gate seat ontology is by external force
When mobile, the elastic component can give the gate seat ontology to apply the active force for returning to initial position.
9. a kind of socket, including upper cover and pedestal, which is characterized in that further include described in any one of the claims 1~8
Safety door, the safety door is between the upper cover and the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820192563.9U CN207896316U (en) | 2018-02-05 | 2018-02-05 | A kind of safety door and socket of socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820192563.9U CN207896316U (en) | 2018-02-05 | 2018-02-05 | A kind of safety door and socket of socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207896316U true CN207896316U (en) | 2018-09-21 |
Family
ID=63543229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820192563.9U Expired - Fee Related CN207896316U (en) | 2018-02-05 | 2018-02-05 | A kind of safety door and socket of socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207896316U (en) |
-
2018
- 2018-02-05 CN CN201820192563.9U patent/CN207896316U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |