CN209169065U - A kind of drawer type coil device for contactor - Google Patents
A kind of drawer type coil device for contactor Download PDFInfo
- Publication number
- CN209169065U CN209169065U CN201821998992.1U CN201821998992U CN209169065U CN 209169065 U CN209169065 U CN 209169065U CN 201821998992 U CN201821998992 U CN 201821998992U CN 209169065 U CN209169065 U CN 209169065U
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- contactor
- plate
- coil device
- drawer
- type coil
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Abstract
The utility model relates to a kind of drawer type coil devices for contactor, contactor includes pedestal, the drawer type coil device includes drawer chassis, drawer chassis is mounted on the base, the drawer chassis includes the movable buckle, cabinet and bottom plate of integral structure, and the top of bottom plate front end is arranged in the cabinet, and the front bottom end of cabinet is equipped with a removal hole, movable buckle connecting bottom board in removal hole, the card hole that the pan frontward end is equipped with and movable buckle matches.Compared with prior art, the utility model is by the design of pedestal and drawer chassis, can easily then overall separation carries out being individually replaced for coil in contactor ontology by coil device；Realizing the tool-free dismounting of coil device, user can manually disassemble and install, and it is more convenient, quick, improve the usage experience of user.
Description
Technical field
The utility model relates to a kind of contactor technical fields, more particularly, to a kind of drawer type coil for contactor
Device.
Background technique
In contactor product currently on the market, needed when can not mostly be individually replaced the coil, more emat coil of contactor
All parts of replacement and fitting coils simultaneously, higher cost.And some a small amount of contactors that can be individually replaced contactor coil
Mounting structure is sufficiently complex, and when this coil for resulting in needing replacing contactor, disassembly process is extremely complex, needs by external force
Tool can not carry out unarmed installation and removal, so that replacement contactor coil is very inconvenient.
Utility model content
The purpose of this utility model is exactly to provide a kind of for contacting to overcome the problems of the above-mentioned prior art
The drawer type coil device of device.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of drawer type coil device for contactor, contactor includes pedestal, the drawer type coil device packet
Drawer chassis is included, drawer chassis is mounted on the base, and the drawer chassis includes the movable buckle, cabinet and bottom plate of integral structure,
The top of bottom plate front end is arranged in the cabinet, and the front bottom end of cabinet is equipped with a removal hole, and the movable buckle is being torn open
Unload connecting bottom board in hole, the card hole that the pan frontward end is equipped with and movable buckle matches.
Further, the movable buckle includes detaining plate and pin plate, and the pin plate is vertically arranged, intermediate portion
Connecting bottom board makes pin plate form flange lower than the part of bottom plate, for connecting the card hole of pan frontward end；Described detains plate level
Setting, one end connect the top of pin plate, and the other end is hanging.
Further, the described plate of detaining is lateral trapezium structure, and it is trapezoidal short for detaining the junction of plate and pin plate
Side.
Further, a barb is equipped with below the free end for detaining plate.
It further, further include that magnetic yoke, coil, PCBA (electric sub-member plate) mounting box and clamping plate, the coil cover
On the middle pole of magnetic yoke, the bottom plate tail end is equipped with mounting groove, and the magnetic yoke both ends are hierarchic structure, one end insertion installation
In slot, through Boards wall on bottom plate, the PCBA mounting box is fixed in cabinet the other end, and by lug plate and
Wire connecting line circle.
It further, further include lid, the lid is fixed on the upper end of cabinet, for fixing PCBA mounting box.
Further, the cover top surface is equipped with non-slip patterns and instruction pattern.
It further, further include bolster, the bolster is separately mounted to the two sides of magnetic yoke hierarchic structure, and embedding
It covers in the periphery of hierarchic structure.
Further, the mounting groove is connected with the hierarchic structure of magnetic yoke one end by interference mode.
Further, the pedestal is equipped with sliding-rail groove, and the drawer chassis bottom is equipped with corresponding sliding rail, described
Drawer chassis is slided on pedestal by the cooperation of sliding-rail groove and sliding rail.
Compared with prior art, the utility model has the advantage that
1, the utility model is by the design of pedestal and drawer chassis, can by coil device easily overall separation in contact
Then device ontology carries out being individually replaced for coil.
2, the utility model passes through the cooperation of movable buckle and pedestal, realizes the tool-free dismounting of coil device, Yong Huke
It is more convenient, quick manually to be disassembled and installed, improve the usage experience of user.
3, the plate of detaining of movable buckle is designed as lateral trapezoidal, can increase hand and detain the contact surface of plate, make user
It is easy to have an effect, lifts movable buckle；Movable buckle detains plate one end equipped with barb, can further increase hand and detain plate
Contact surface, and convenient for user extract out drawer chassis.
4, cabinet and floor combination are the drawer chassis of integral type by the utility model, and PCBA mounting box is fixed on cabinet
It is interior, and connected coil with PCBA mounting box with conducting wire by lug plate, compact-sized, simple, component parts are few, Neng Gouyou
Effect reduces cost, and assembly is more secured, and stability is more preferable, while being easy to the disassembly and installation of coil.
5, the upper surface of lid is equipped with non-slip patterns and instruction pattern, both can increase the impetus that user extracts drawer chassis out,
It can play the role of indicating extraction direction again, improve the usage experience of user.
Detailed description of the invention
Fig. 1 is the mounting structure schematic diagram of pedestal and coil device.
Fig. 2 is the schematic diagram of the section structure of drawer chassis.
Fig. 3 is the configuration schematic diagram of coil device.
Fig. 4 is the schematic diagram of the section structure of coil device.
Fig. 5 is the overlooking structure diagram of coil device.
Appended drawing reference: 1, drawer chassis, 101, movable buckle, 102, cabinet, 103, bottom plate, 104, removal hole, 105, installation
Slot, 111, pin plate, 112, detain plate, 113, flange, 2, pedestal, 201, card hole, 202, sliding-rail groove, 3, magnetic yoke, 4, coil, 5,
PCBA mounting box, 6, clamping plate, 7, lid, 8, bolster, 9, lug plate.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.The present embodiment is with the utility model
Implemented premised on technical solution, the detailed implementation method and specific operation process are given, but the guarantor of the utility model
Shield range is not limited to the following embodiments.
As shown in Figure 1, present embodiments providing a kind of drawer type coil device for contactor.Contactor includes pedestal
2.Drawer type coil device includes drawer chassis 1, and drawer chassis 1 is mounted on pedestal 2, there is sliding-rail groove 202, drawer chassis 1 on pedestal 2
Bottom is equipped with corresponding sliding rail (not shown), and drawer chassis 1 realizes that drawer chassis 1 exists by the cooperation of sliding-rail groove 202 and sliding rail
It horizontally slips on pedestal 2.The right end bottom of drawer chassis 1 is equipped with movable buckle 101, and 2 right end of pedestal is equipped with and 101 phase of movable buckle
The card hole 201 of cooperation, therefore after drawer chassis 1 slides into certain position on pedestal 2, can by movable buckle 101 and card hole 201 into
Row is fixed.
As shown in Fig. 2, drawer chassis 1 includes movable buckle 101, cabinet 102 and the bottom plate 103 of integral structure.Cabinet 102
The top of bottom left end is set, and the left end bottom of cabinet 102 is equipped with a removal hole 104, and movable buckle 101 is arranged in removal hole
In 104, and connecting bottom board 103.Movable buckle 101, which specifically includes, detains plate 112 and pin plate 111, and pin plate 111 is vertically arranged,
Intermediate portion connecting bottom board 103 makes pin plate 111 form flange 113 lower than the part of bottom plate 103, before connecting pedestal 2
The card hole 201 at end.It detains plate 112 to be horizontally disposed with, one end connects the top of pin plate 111, and the other end is hanging, sets below button free end
There is a barb.Meanwhile detaining plate 112 is lateral trapezium structure, detains plate 112 and connects at pin plate 111 as trapezoidal short side.
As shown in Fig. 3~Fig. 5, coil device further includes magnetic yoke 3, coil 4, PCBA mounting box 5, lid 7,8 and of bolster
Clamping plate 6.4 sets of coil on the middle pole of magnetic yoke 3,103 left end of bottom plate be equipped with mounting groove 105.3 both ends of magnetic yoke are hierarchic structure,
Bolster 8 is separately mounted to the two sides of 3 hierarchic structure of magnetic yoke, is nested in the periphery of hierarchic structure.The hierarchic structure of one end passes through
Interference connection type is embedded in mounting groove 105, and the other end is fixed on bottom plate 103 by clamping plate 6 and bolt.PCBA mounting box 5
It is fixed in cabinet 102, and passes through lug plate 9 and wire connecting line circle 4.Lid 7 is fixed on the upper end of cabinet 102 for solid
Determine PCBA mounting box 5.7 upper surface of lid is equipped with the non-slip patterns of arrowhead form.
The working principle of the present embodiment are as follows: drawer type coil device is mounted in the pedestal 2 of contactor, installation and disassembly
It is to there is the plastic part movable buckle 101 of certain deflection to realize by 103 front end of bottom plate.
When installation: coil device is promoted in pedestal 2 along the sliding-rail groove 202 of pedestal 2, after shifting certain position onto, activity
Buckle 101 can be fallen in the card hole 201 of pedestal 2, complete assembly.
When disassembly: lifting movable buckle 101 by detaining plate 112 with hand, deviate from pin plate 111 from card hole 201, slightly
One firmly pulls out movable buckle 101, and drawer chassis 1 can be marked along sliding-rail groove 202, and then complete disassembly.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of drawer type coil device for contactor, contactor includes pedestal (2), which is characterized in that the drawer
Formula coil device includes drawer chassis (1), and drawer chassis (1) is mounted on pedestal (2), and the drawer chassis (1) includes integral type knot
Movable buckle (101), cabinet (102) and the bottom plate (103) of structure, the cabinet (102) are arranged in the upper of bottom plate (103) front end
The front bottom end of side, cabinet (102) is equipped with a removal hole (104), and the movable buckle (101) connects in removal hole (104)
It connects bottom plate (103), the card hole (201) that the pedestal (2) front end is equipped with and movable buckle (101) match.
2. the drawer type coil device according to claim 1 for contactor, which is characterized in that the movable buckle
It (101) include detaining plate (112) and pin plate (111), the pin plate (111) is vertically arranged, intermediate portion connecting bottom board
(103), pin plate (111) are made to form flange (113) lower than the part of bottom plate (103), for connecting the card hole of pedestal (2) front end
(201)；Described detain plate (112) are horizontally disposed with, and one end connects the top of pin plate (111), and the other end is hanging.
3. the drawer type coil device according to claim 2 for contactor, which is characterized in that described detains plate
It (112) is lateral trapezium structure, the junction for detaining plate (112) and pin plate (111) is trapezoidal short side.
4. the drawer type coil device according to claim 2 for contactor, which is characterized in that described to detain plate
(112) barb is equipped with below free end.
5. the drawer type coil device according to claim 1 for contactor, which is characterized in that further include magnetic yoke (3),
Coil (4), PCBA mounting box (5) and clamping plate (6), the coil (4) cover on the middle pole of magnetic yoke (3), the bottom plate
(103) tail end is equipped with mounting groove (105), and the magnetic yoke (3) both ends are hierarchic structure, and one end is embedded in mounting groove (105), separately
One end is fixed on bottom plate (103) by clamping plate (6), and the PCBA mounting box (5) is fixed in cabinet (102), and is led to
Cross lug plate (9) and wire connecting line circle (4).
6. the drawer type coil device according to claim 5 for contactor, which is characterized in that it further include lid (7),
The lid (7) is fixed on the upper end of cabinet (102), for fixing PCBA mounting box (5).
7. the drawer type coil device according to claim 6 for contactor, which is characterized in that the lid (7)
Upper surface is equipped with non-slip patterns and instruction pattern.
8. the drawer type coil device according to claim 5 for contactor, which is characterized in that further include bolster
(8), the bolster (8) is separately mounted to the two sides of magnetic yoke (3) hierarchic structure, and is nested in the periphery of hierarchic structure.
9. the drawer type coil device according to claim 5 for contactor, which is characterized in that the mounting groove
(105) it is connected with the hierarchic structure of magnetic yoke (3) one end by interference mode.
10. the drawer type coil device according to claim 1 for contactor, which is characterized in that the pedestal (2)
It is equipped with sliding-rail groove (202), the drawer chassis (1) bottom is equipped with corresponding sliding rail, and the drawer chassis (1) passes through sliding-rail groove
(202) it is slided on pedestal (2) with the cooperation of sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998992.1U CN209169065U (en) | 2018-11-30 | 2018-11-30 | A kind of drawer type coil device for contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998992.1U CN209169065U (en) | 2018-11-30 | 2018-11-30 | A kind of drawer type coil device for contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209169065U true CN209169065U (en) | 2019-07-26 |
Family
ID=67341307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821998992.1U Active CN209169065U (en) | 2018-11-30 | 2018-11-30 | A kind of drawer type coil device for contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209169065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473318A (en) * | 2018-11-30 | 2019-03-15 | 德力西电气有限公司 | A kind of drawer type coil device for contactor |
-
2018
- 2018-11-30 CN CN201821998992.1U patent/CN209169065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473318A (en) * | 2018-11-30 | 2019-03-15 | 德力西电气有限公司 | A kind of drawer type coil device for contactor |
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