CN207910302U - The cabinet of debugging mouth cover opening mechanism and relay protection device - Google Patents
The cabinet of debugging mouth cover opening mechanism and relay protection device Download PDFInfo
- Publication number
- CN207910302U CN207910302U CN201820328645.1U CN201820328645U CN207910302U CN 207910302 U CN207910302 U CN 207910302U CN 201820328645 U CN201820328645 U CN 201820328645U CN 207910302 U CN207910302 U CN 207910302U
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- CN
- China
- Prior art keywords
- debugging
- support
- cover opening
- opening mechanism
- mouth cover
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Abstract
The utility model belongs to the casing field of electrical equipment, and in particular to a kind of cabinet of debugging mouth cover opening mechanism and relay protection device.A kind of debugging mouth cover opening mechanism, including first support, are used to be fixedly connected on the frame of the cabinet of relay protection device; second support is used to be fixedly connected on debugging lid, link; one end is rotatablely connected with the first support, and the other end is rotatablely connected with the second support.The debugging mouth cover opening mechanism of the utility model connects the frame for debugging lid and cabinet, is still connect with the frame of cabinet after opening debugging lid, effectively prevents the loss of debugging lid.
Description
Technical field
The utility model belongs to the casing field of electrical equipment, and in particular to a kind of debugging mouth cover opening mechanism and relay are protected
Protect the cabinet of equipment.
Background technology
The manufacturer of relay protection device is in order to facilitate maintained equipment at the scene, and there are special for meeting in relay protection equipment
Debugging mouth, debugging mouth are normally at the inside of relay protection device, can be covered in cabinet corresponding position installation and debugging lid
Lid protective debugging mouth.Traditional debugging lid, which is adopted, to be screwed, and screw is removed post debugging lid and completely disengaged with cabinet, debugging mouth
Lid is easy to lose.
Utility model content
The utility model is directed to a kind of cabinet of debugging mouth cover opening mechanism and relay protection device, makes debugging lid
It is not detached from the frame of cabinet after opening, debugging lid is avoided to lose.
A kind of debugging mouth cover opening mechanism, including
First support is used to be fixedly connected on the frame of the cabinet of relay protection device,
Second support is used to be fixedly connected on debugging lid,
Link, one end are rotatablely connected with the first support, and the other end is rotatablely connected with the second support.
In at least one embodiment, the first support includes first support main body and first connecting portion, and described
One interconnecting piece is set to two relative sides of the first support main body, and the first connecting portion is provided with through-hole.
In at least one embodiment, the second support includes second support main body and second connecting portion, and described
Two interconnecting pieces are set to two relative sides of the second support main body, and the second connecting portion is provided with through-hole.
In at least one embodiment, the link is provided with protrusion, and the protrusion is inserted respectively into described first
In the through-hole of interconnecting piece and the through-hole of the second connecting portion, and the protrusion can rotate in the through-hole.
In at least one embodiment, the link includes third interconnecting piece and the 4th interconnecting piece, and the third connects
Socket part and the 4th interconnecting piece are connected to form the structure of " V " font.
In at least one embodiment, the folder of " V " font formed between the third interconnecting piece and the 4th interconnecting piece
Angle is more than 90 °.
In at least one embodiment, the medial surface of the debugging lid is provided with the sealing joint strip of protrusion, described close
Seal strip is used to compress on said frame to realize the sealing between the debugging lid and the frame.
In at least one embodiment, the sealing joint strip be surrounded on it is described debugging lid medial surface formed it is closed
Shape.
In at least one embodiment, the first support, the second support and the link pass through metal
Panel beating is formed.
The utility model additionally provides a kind of cabinet of relay protection device, and the cabinet includes appointing in above technical scheme
Debugging mouth cover opening mechanism described in one.
Through the above technical solutions, the debugging mouth cover opening mechanism of the utility model connects the frame for debugging lid and cabinet
It connects, is still connect with the frame of cabinet after opening debugging lid, effectively prevent the loss of debugging lid.
Description of the drawings
Fig. 1 shows the structural schematic diagram of debugging mouth cover opening mechanism according to the present utility model.
Fig. 2 shows the explosive views of Fig. 1.
Fig. 3 shows the structural schematic diagram of debugging lid.
Fig. 4 shows debugging mouth cover opening mechanism according to the present utility model in the schematic diagram for debugging lid closed state.
Fig. 5 shows debugging mouth cover opening mechanism according to the present utility model in the schematic diagram for debugging lid opening state.
Reference sign
1 first support, 11 first support main body, 12 first connecting portion, 13 through-hole, 14 first mounting hole
2 second support, 21 second support main body, 22 second connecting portion, 23 through-hole, 24 second mounting hole
3 link, 31 the 4th interconnecting piece of third interconnecting piece 32,33 protrusion
4 41 5 first screw of sealing joint strip, 6 frame, 61 groove of debugging lid, 7 second screw.
Specific implementation mode
The specific of debugging mouth cover opening mechanism according to the present utility model is explained in detail below with reference to Figure of description
Embodiment.
As shown in Figure 1 and Figure 2, the utility model proposes a kind of debugging mouth cover opening mechanisms comprising first support 1, second
Holder 2 and the link 3 for connecting first support 1 and second support 2.One end of link 3 is rotatablely connected with first support 1, even
The other end and second support 2 for connecing frame 3 are rotatablely connected.
First support 1 includes first support main body 11 and first connecting portion 12.In the present embodiment, first support 1 is logical
It crosses and sheet metal is processed to be formed, first support main body 11 and first connecting portion 12 are integrally formed.The setting of first connecting portion 12 exists
Two opposite sides of first support main body 11, first connecting portion 12 are vertically arranged with first support main body 11.Pass through first
First support 1 is cut into "U" shaped by the section of interconnecting piece 12, and first support main body 11 is the bottom of "U" shaped.Two first connections
Portion 12 is both provided with through-hole 13, which is used to be rotatablely connected with link 3.It is solid that first is provided in first support main body 11
Determine hole 14, the first mounting hole 14 with cabinet for being fixedly connected.
Without limitation, second support 2 can have and 1 same or analogous structure of first support.Second support 2 includes
Second support main body 21 and second connecting portion 22.In the present embodiment, second support 2 to be formed by being processed to sheet metal,
Second support main body 21 and second connecting portion 22 are integrally formed.Two phases in second support main body 21 are arranged in second connecting portion 22
To side, second connecting portion 22 is vertically arranged with second support main body 21.By the section of second connecting portion 22 by second
Frame 2 is cut into "U" shaped, and second support main body 21 is the bottom of "U" shaped.Two second connecting portions 22 are both provided with through-hole 23, should
Through-hole 23 is used to be rotatablely connected with link 3.The second mounting hole 24 is provided in second support main body 21, the second mounting hole 24 is used
It is fixedly connected in debugging lid 4.
Link 3 includes third interconnecting piece 31 and the 4th interconnecting piece 32, and third interconnecting piece 31 and the 4th interconnecting piece 32 are formed
Section is the plate of " V " font, and in the present embodiment, the angle that third interconnecting piece 31 and the 4th interconnecting piece 32 are formed is more than
90°。
In the present embodiment, link 3 to be formed by being processed to sheet metal, third interconnecting piece 31 and the 4th interconnecting piece
32 are integrally formed.The four corners of link 3 are provided with protrusion 33.It, will by the flexible deformation of two first connecting portions 12
The protrusion 33 of 3 one end of link snaps onto in the through-hole 13 of first connecting portion 12.Become by the elasticity of two second connecting portions 22
Shape snaps onto the protrusion 33 of 3 other end of link in the through-hole 23 of second connecting portion 22.And the protrusion 33 can be in through-hole
13,23 interior rotation, makes first support 1 and second support 2 are rotatablely connected with link 3.
As shown in figure 3, the medial surface of debugging lid 4 is provided with the sealing joint strip 41 of protrusion, sealing joint strip 41 is around formation
Closed shape.When debugging lid 4 is installed on cabinet, sealing joint strip 41, which is pressed against on cabinet, can realize debugging lid 4
Sealing between cabinet.
As shown in Figure 4, Figure 5, the debugging mouth cover opening mechanism of the utility model is installed on cabinet and debugging lid 4.
Frame 6 is provided at the debugging mouth of cabinet, first support 1 is fixed on frame 6 by the first screw 5 across the first mounting hole 14
The lower surface of inside.Flange rivet pass through the second mounting hole 24 by second support 2 be fixed on debugging lid 4 medial surface, second
Interconnecting piece 22 is located at the top of the medial surface of debugging lid 4.
Illustrate the closed state and opening state of the debugging mouth cover opening mechanism of present embodiment referring to Fig. 4, Fig. 5.
In Fig. 4, debugging mouth cover opening mechanism is in debugging lid closed state.
Frame 6 is provided with the groove 61 that can accommodate debugging lid 4, and debugging lid 6 is embedded in groove 61.Debug lid 4
It is fixedly connected with frame 6 by the second screw 7, sealing joint strip 41 is pressed against on the bottom of groove 61, passes through sealing joint strip 41
Deformation realizes frame 6 and debugs the sealing between lid 4.
In Figure 5, debugging mouth cover opening mechanism is in debugging lid opening state.
Since state shown in Fig. 4, the second screw 7 is unclamped, and pulling out the second screw 7 makes debugging lid 4 deviate from
Groove 61, link 3 are rotated clockwise around first connecting portion 12, are rotated clockwise around second connecting portion 22.As shown in figure 5, adjusting
Examination lid 4 is separated with frame 6, and the third interconnecting piece 31 of connecting plate 3 rides on frame, and the 4th interconnecting piece 32 is bent downward so that
Debugging lid 4 will not block the opening portion of frame 6.
Certainly, the present invention is not limited to the above embodiments, and those skilled in the art are under the introduction of the utility model
Various changes and modification can be made to the above embodiment of the utility model, without departing from the scope of the utility model.
(1) first support 1 and frame 6, second support 2 and debugging lid 4 can also use other common connection types
It is fixed.
(2) the utility model proposes the interfaces that debugging mouth cover opening mechanism can be used for various electrical equipments.
Claims (10)
1. a kind of debugging mouth cover opening mechanism, which is characterized in that including
First support is used to be fixedly connected on the frame of the cabinet of relay protection device,
Second support is used to be fixedly connected on debugging lid,
Link, one end are rotatablely connected with the first support, and the other end is rotatablely connected with the second support.
2. debugging mouth cover opening mechanism according to claim 1, which is characterized in that the first support includes first support
Main body and first connecting portion, the first connecting portion are set to two relative sides of the first support main body, and described first
Interconnecting piece is provided with through-hole.
3. debugging mouth cover opening mechanism according to claim 2, which is characterized in that the second support includes second support
Main body and second connecting portion, the second connecting portion are set to two relative sides of the second support main body, and described second
Interconnecting piece is provided with through-hole.
4. debugging mouth cover opening mechanism according to claim 3, which is characterized in that the link is provided with protrusion, institute
It states protrusion to be inserted respectively into the through-hole of the first connecting portion and the through-hole of the second connecting portion, and the protrusion can
It is rotated in the through-hole.
5. debugging mouth cover opening mechanism according to claim 1, which is characterized in that the link includes third interconnecting piece
With the 4th interconnecting piece, the third interconnecting piece and the 4th interconnecting piece are connected to form the structure of " V " font.
6. debugging mouth cover opening mechanism according to claim 5, which is characterized in that the third interconnecting piece and the 4th connection
The angle of " V " font formed between portion is more than 90 °.
7. debugging mouth cover opening mechanism according to claim 1, which is characterized in that the medial surface setting of the debugging lid
There is the sealing joint strip of protrusion, the sealing joint strip is for compressing on said frame to realize the debugging lid and the frame
Between sealing.
8. debugging mouth cover opening mechanism according to claim 7, which is characterized in that the sealing joint strip is surrounded on the tune
The medial surface of examination lid forms closed shape.
9. the debugging mouth cover opening mechanism according to any one of claim 1-8, which is characterized in that the first support,
The second support and the link are processed to be formed by sheet metal.
10. a kind of cabinet of relay protection device, which is characterized in that the cabinet includes described in any one of claim 1 to 9
Debugging mouth cover opening mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820328645.1U CN207910302U (en) | 2018-03-09 | 2018-03-09 | The cabinet of debugging mouth cover opening mechanism and relay protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820328645.1U CN207910302U (en) | 2018-03-09 | 2018-03-09 | The cabinet of debugging mouth cover opening mechanism and relay protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910302U true CN207910302U (en) | 2018-09-25 |
Family
ID=63558951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820328645.1U Active CN207910302U (en) | 2018-03-09 | 2018-03-09 | The cabinet of debugging mouth cover opening mechanism and relay protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910302U (en) |
-
2018
- 2018-03-09 CN CN201820328645.1U patent/CN207910302U/en active Active
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