CN208674015U - A kind of car coat type contact assembly - Google Patents
A kind of car coat type contact assembly Download PDFInfo
- Publication number
- CN208674015U CN208674015U CN201821277203.5U CN201821277203U CN208674015U CN 208674015 U CN208674015 U CN 208674015U CN 201821277203 U CN201821277203 U CN 201821277203U CN 208674015 U CN208674015 U CN 208674015U
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- CN
- China
- Prior art keywords
- upper casing
- yoke plate
- bearing part
- contactor
- coat type
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Abstract
The utility model relates to contactor production technical fields, more particularly to a kind of car coat type contact assembly, including the contactor upper casing set gradually from top to bottom, yoke plate and yoke shell, the contactor upper casing and yoke plate, which enclose, is set as triggering room, the yoke shell and yoke plate, which enclose, to be set in accommodation chamber, it further include the static contact load-bearing part set on contactor upper casing, it is movably set in yoke plate and for driving movable contact spring load-bearing part close to or far from the drive rod of static contact load-bearing part, the yoke plate is equipped with first through hole and passes through for drive rod, described drive rod a part is set to accommodation chamber, drive rod another part is set to triggering room, it further include that several for contactor upper casing to be connect with yoke plate U-shaped are buckled；It is designed to that detachable structure, contactor upper casing and static contact load-bearing part are designed as detachable structure, achieve the purpose that each component in contactor convenient to overhaul by contactor upper casing and yoke plate.
Description
Technical field
The utility model relates to contactor production technical field more particularly to a kind of car coat type contact assemblies.
Background technique
Contactor in non-confined space in use, because use environment difference, need to carry out irregular dimension to contactor
Shield, but the connection type of traditional contactors causes the disassembly of contactor shell and installation to need to expend more time, is unfavorable for
The maintenance of contactor, the static contact of traditional contactors are to be fixedly connected with shell, the difficulty of Measuring error are further increased, to dimension
Nurse makes troubles.
Summary of the invention
In order to overcome contactor shell and internal part existing in the prior art disassembly, installation time-consuming, this is practical
Novel is designed to provide a kind of car coat type contact assembly, achievees the purpose that fast quick-detach or installation contactor shell.
To achieve the above object, the technical solution of the utility model are as follows:
A kind of car coat type contact assembly, including the contactor upper casing, yoke plate and yoke shell set gradually from top to bottom, institute
It states contactor upper casing and yoke plate encloses and is set as triggering room, the yoke shell and yoke plate enclose and be set as accommodation chamber, further include being set to connect
The static contact load-bearing part of tentaculum upper casing, is movably set in the drive rod of yoke plate, is set to the movable contact spring load-bearing part of drive rod, passes
For lever for driving movable contact spring load-bearing part close to or far from static contact load-bearing part, the yoke plate is equipped with first through hole for drive rod
Pass through, described drive rod a part is set to accommodation chamber, and drive rod another part is set to triggering room；
Further include for connecting that contactor upper casing connect with yoke plate several it is U-shaped buckle, several U-shaped buttons are around connecing
The central axis of tentaculum upper casing is arranged；
The contactor upper casing is equipped with flange, and the flange extends outwardly along the wall body of contactor upper casing opening, described
Yoke plate includes the surrounding edge item with lip fits, several U-shaped buttons fit together flange and surrounding edge item compression.
Further, the U-shaped button includes the first casting die and the second casting die, and first casting die is set with the second casting die spacing
It sets, flange and surrounding edge item are clamped between the first casting die and the second casting die.
Further, the flange is equipped with the first groove, first casting die and the first groove far from the side of yoke plate
Interference fit.
Further, the surrounding edge item is equipped with the second groove, second casting die and the second groove far from the side of flange
Interference fit.
Further, the car coat type contact assembly further includes the static contact and movable contact spring for being connected or being disconnected from each other each other,
The static contact is connected to static contact load-bearing part, and the movable contact spring is set to movable contact spring load-bearing part.
Further, the car coat type contact assembly further includes the stationary contact strip terminal set on static contact load-bearing part, described quiet
Contact is connected to stationary contact strip terminal, and the stationary contact strip terminal is set to triggering room.
Further, the car coat type contact assembly further includes the movable contact spring connector for being fixedly connected on movable contact spring load-bearing part,
The movable contact spring is set to movable contact spring connector, and the movable contact spring connector is set to triggering room.
The utility model has the beneficial effects that detachable structure is designed to by contactor upper casing and yoke plate, on contactor
Shell and static contact load-bearing part are designed as detachable structure, achieve the purpose that each component in contactor convenient to overhaul.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the fractionation structural representation of the utility model.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to examples and drawings further
Explanation, the content that embodiment refers to not is restriction to the utility model.
It please refers to Fig.1 to Fig.3, a kind of car coat type contact assembly of the utility model, including what is set gradually from top to bottom
Contactor upper casing 1, yoke plate 3 and yoke shell 2, the contactor upper casing 1 is enclosed with yoke plate 3 is set as triggering room 4, the yoke shell
2 enclose the static contact load-bearing part 81 set further include in accommodation chamber 5 set on contactor upper casing 1 with yoke plate 3, are movably set in yoke
The drive rod 73 of plate 3 is set to the movable contact spring load-bearing part 91 of drive rod 73, and drive rod 73 is for driving movable contact spring load-bearing part 91 to lean on
Close or remote from static contact load-bearing part 81, the yoke plate 3 is equipped with first through hole 30 and passes through for drive rod 73, the drive rod 73 1
Part is set to accommodation chamber 5, and it further includes for connecting contactor upper casing 1 and yoke plate that 73 another part of drive rod, which is set to triggering room 4,
3 several U-shaped buttons 6, several U-shaped buttons 6 are arranged around the central axis of contactor upper casing 1；
The contactor upper casing 1 is equipped with flange 11, the flange 11 along 1 opening of contactor upper casing wall body to extension
It stretches；
The yoke plate 3 includes the surrounding edge item 31 being bonded with flange 11；
Several U-shaped buttons 6 fit together flange 11 and the compression of surrounding edge item 31.
Specifically, contactor upper casing 1 is made of ceramics, on the contactor the opening end boss of shell 1 in the present embodiment
11, flange 11 extends outwardly along the wall body of contactor upper casing 1, and the elongation of flange 11 is 3-6mm, preferably 5mm, yoke plate 3
Surrounding edge item 31 fit together with flange 11, flange 11 and surrounding edge item 31 are compressed by six U-shaped buttons 6 and are positioned together,
The Fast Installation for realizing contactor upper casing 1 and yoke plate 3, when needing to being overhauled in contactor, six U-shaped buttons of fast quick-detach
6, it completes contactor upper casing 1 and yoke plate 3 is dismantled, static contact load-bearing part 81 is dismantled from contactor upper casing 1 then, realizes contact
The disassembly of each component inside device, installation process and disassembly process are on the contrary, facilitate the maintenance of contactor.
Detachable structure, contactor upper casing 1 and static contact load-bearing part 81 are designed to by contactor upper casing 1 and yoke plate 3
It is designed as detachable structure, achievees the purpose that each component in contactor convenient to overhaul.
The U-shaped button 6 includes the first casting die 61 and the second casting die 62, and first casting die 61 and the second casting die 62 are to each other
Every and be arranged in parallel, flange 11 and surrounding edge item 31 are clamped between the first casting die 61 and the second casting die 62.
The flange 11 is equipped with the first groove 111, first casting die 61 and the first groove far from the side of yoke plate 3
111 interference fits.
The surrounding edge item 31 and the side far from flange 11 are equipped with the second groove 311, second casting die 62 and second recessed
Slot 311 is interference fitted.
Flange 11 is set there are six the first groove 111, the depth of the first groove 111 be more than the first casting die 61 with a thickness of
0.2mm, the first casting die 61 are located in the first groove 111 and are interference fitted with the first groove 111, so that the first casting die 61 and the
One groove 111 cooperates closely, achievees the purpose that be not easily disconnected from.
Yoke plate 3 is made of permeability magnetic material, is in tabular, and the surrounding edge item 31 of yoke plate 3 is machined with the second groove 311,
The depth of second groove 311 is more than the second casting die 62 with a thickness of 0.2mm, the second casting die 62 be located in the second groove 311 and with
Second groove 311 interference fit, achievees the purpose that the second casting die 62 is not easily disconnected from the second groove 311.
The car coat type contact assembly further includes the static contact 71 and movable contact spring 72 for being connected or being disconnected from each other each other, described quiet
Contact 71 is connected to static contact load-bearing part 81, and the movable contact spring 72 is set to movable contact spring load-bearing part 91.
The car coat type contact assembly further includes the stationary contact strip terminal 82 set on static contact load-bearing part 81, the static contact 71
It is connected to stationary contact strip terminal 82, the stationary contact strip terminal 82 is set to triggering room 4.
The car coat type contact assembly further includes the movable contact spring connector 92 for being fixedly connected on movable contact spring load-bearing part 91, described dynamic
Contact 72 is set to movable contact spring connector 92, and the movable contact spring connector 92 is set to triggering room 4.
Static contact 71, stationary contact strip terminal 82, static contact load-bearing part 81 quantity be two, one static contact 71, one
82, static contact load-bearing parts 81 of stationary contact strip terminal form one group, and wherein the upper surface of contactor upper casing 1 is set there are two through-hole,
One end of each static contact load-bearing part 81 is embedded in a through-hole and projection enters in triggering room 4, and each stationary contact strip terminal 82 is located at
Triggering room 4 is simultaneously connect with a static contact 71, and the wall of static contact load-bearing part 81 is equipped with external screw thread, is fixed on contact by nut
Device upper casing 1, movable contact spring load-bearing part 91 are connected to drive rod 73, and the quantity of movable contact spring connector 92 is two, are respectively arranged on movable contact spring
The opposite both ends of load-bearing part 91, the quantity of movable contact spring 72 are two, and two movable contact springs 72 connect with two movable contact spring connectors 92 respectively
Connect, each movable contact spring 72 and a static contact 71 it is vertical it is corresponding match, in the case where drive rod 73 drives upside down effect, complete dynamic touches
Piece 72 is turned on or off with static contact 71.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (7)
1. a kind of car coat type contact assembly, including the contactor upper casing (1), yoke plate (3) and yoke set gradually from top to bottom
Shell (2), the contactor upper casing (1) and yoke plate (3) enclose and are set as triggering room (4), and the yoke shell (2) is enclosed with yoke plate (3)
It is set as accommodation chamber (5), it is characterised in that: further include the static contact load-bearing part (81) set on contactor upper casing (1), be movably set in
The drive rod (73) of yoke plate (3), is set to the movable contact spring load-bearing part (91) of drive rod (73), and drive rod (73) is dynamic for driving
For contact load-bearing part (91) close to or far from static contact load-bearing part (81), the yoke plate (3) is equipped with first through hole (30) for transmission
Bar (73) passes through, and described drive rod (73) a part is set to accommodation chamber (5), and drive rod (73) another part is set to triggering room (4)；
Further include for connect contactor upper casing (1) and yoke plate (3) several it is U-shaped buckle (6), several U-shaped buttons (6) surround
The central axis of contactor upper casing (1) is arranged；
The contactor upper casing (1) is equipped with flange (11), and the flange (11) is outside along the wall body of contactor upper casing (1) opening
Extend, the yoke plate (3) includes the surrounding edge item (31) being bonded with flange (11), several U-shaped buttons (6) are by flange (11) and enclose
Edge strip (31) compression fits together.
2. car coat type contact assembly according to claim 1, it is characterised in that: the U-shaped button (6) includes the first casting die
(61) and the second casting die (62), first casting die (61) and the second casting die (62) spacing are arranged, flange (11) and surrounding edge item
(31) it is clamped between the first casting die (61) and the second casting die (62).
3. car coat type contact assembly according to claim 2, it is characterised in that: the flange (11) is far from yoke plate (3)
Side be equipped with the first groove (111), first casting die (61) and the first groove (111) are interference fitted.
4. car coat type contact assembly according to claim 2, it is characterised in that: the surrounding edge item (31) is far from flange (11)
Side be equipped with the second groove (311), second casting die (62) and the second groove (311) are interference fitted.
5. car coat type contact assembly according to claim 1, it is characterised in that: the car coat type contact assembly further includes that
This static contact (71) and movable contact spring (72) for being connected or being disconnected from each other, the static contact (71) are connected to static contact load-bearing part
(81), the movable contact spring (72) is set to movable contact spring load-bearing part (91).
6. car coat type contact assembly according to claim 5, it is characterised in that: the car coat type contact assembly further includes setting
In the stationary contact strip terminal (82) of static contact load-bearing part (81), the static contact (71) is connected to stationary contact strip terminal (82), described quiet
Contact connector (82) is set to triggering room (4).
7. car coat type contact assembly according to claim 5, it is characterised in that: the car coat type contact assembly further includes solid
Surely it is connected to the movable contact spring connector (92) of movable contact spring load-bearing part (91), the movable contact spring (72) is set to movable contact spring connector (92), institute
It states movable contact spring connector (92) and is set to triggering room (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277203.5U CN208674015U (en) | 2018-08-08 | 2018-08-08 | A kind of car coat type contact assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277203.5U CN208674015U (en) | 2018-08-08 | 2018-08-08 | A kind of car coat type contact assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208674015U true CN208674015U (en) | 2019-03-29 |
Family
ID=65835888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821277203.5U Active CN208674015U (en) | 2018-08-08 | 2018-08-08 | A kind of car coat type contact assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208674015U (en) |
-
2018
- 2018-08-08 CN CN201821277203.5U patent/CN208674015U/en active Active
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