CN209822495U - Auxiliary switch with surge suppressor - Google Patents
Auxiliary switch with surge suppressor Download PDFInfo
- Publication number
- CN209822495U CN209822495U CN201920655153.8U CN201920655153U CN209822495U CN 209822495 U CN209822495 U CN 209822495U CN 201920655153 U CN201920655153 U CN 201920655153U CN 209822495 U CN209822495 U CN 209822495U
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- China
- Prior art keywords
- surge suppressor
- groove
- auxiliary switch
- positioning
- connection
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Abstract
The utility model discloses an install surge suppressor's auxiliary switch, including switch main part and connection shell, be provided with the holding chamber that is used for holding surge suppressor components and parts on the connection shell lateral wall, be provided with the joint groove in the switch main part, switch main part lateral wall corresponds joint groove position and is provided with the wiring groove, the connection shell card is established and is formed surge suppressor and auxiliary switch's fixed connection on the spread groove, be provided with the shielding piece that is used for shielding the wiring groove on the connection shell, be provided with the contact piece that is used for realizing the electricity with auxiliary switch on the shielding piece, components and parts are connected with the contact piece electricity. The connecting structure of the surge suppressor and the surge suppressor is simple and reasonable, the space is effectively utilized, and the surge suppressor is convenient to disassemble and assemble.
Description
Technical Field
The utility model belongs to the technical field of the zero technique of contactor and specifically relates to an install auxiliary switch of surge suppressor.
Background
The auxiliary switch is usually provided with a surge suppressor, which is also called a surge protector and a lightning protector, and is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines. The surge suppressor has the function that when spike current or voltage is suddenly generated in an electric loop or a communication line due to external interference, the surge suppressor can conduct shunting in a very short time, so that damage of surge to other equipment in the loop is avoided. The existing surge suppressor is generally composed of a housing with components and two wires extending out. The mounting and dismounting operations are troublesome and often require the help of tools. After the surge suppressor is installed in the contactor, two wires need to be bent and then inserted into a coil wiring terminal to realize the electric connection between the two wires, and the two wires are fixed by a screwdriver to realize the electric connection, so that a customer is inconvenient to use, and the two wires can also increase extra space to influence the matching between the two wires and a motor protector or a relay.
SUMMERY OF THE UTILITY MODEL
The utility model provides an install auxiliary switch of surge suppressor, its connection structure with the surge suppressor is simple reasonable, effectively utilizes the space to convenient to detach and installation.
The utility model provides an install surge suppressor's auxiliary switch, including switch main part and connection shell, be provided with the holding chamber that is used for holding surge suppressor components and parts on the connection shell lateral wall, be provided with the joint groove in the switch main part, switch main part lateral wall corresponds joint groove position and is provided with the wiring groove, the connection shell card is established and is formed surge suppressor and auxiliary switch's fixed connection on the spread groove, be provided with the shielding piece that is used for shielding the wiring groove on the connection shell, be provided with the contact piece that is used for realizing the electricity with auxiliary switch on the shielding piece, components and parts are connected with the contact piece electricity.
The beneficial effect who so sets up is: the surge suppressor is arranged in the mode, the connecting shell is clamped with the switch main body, the surge suppressor is installed, components of the surge suppressor are arranged in the accommodating cavity, the connecting shell is provided with the shielding piece, the shielding piece is provided with the contact piece, the electrical connection with the switch main body is realized, and the components of the surge suppressor are conducted with the contact piece, so that the electrical connection between the components and the switch main body is realized, and the surge suppressor is effectively fixed without inserting two leads into coil wiring terminal holes, thereby being convenient for customers to use; the volume is reduced, extra space is not required to be added, the matching with the relay is not influenced, and meanwhile, the structure is simple and beneficial to implementation.
The utility model discloses further set up to be provided with location arch and guide way between connection shell and the spread groove, the location arch slides the cooperation with the guide way and forms the direction of connecting shell and spread groove joint.
The beneficial effect who so sets up is: by adopting the scheme, the positioning protrusion and the guide groove are arranged, so that the guide for installing the connecting shell and the switch main body is effectively realized, the installation is more rapid, and the production and processing efficiency is improved.
The utility model discloses further set up to be provided with the barb in the guide way, the barb personally submits the inclined plane setting with the bellied contact in location.
The beneficial effect who sets up like this is, adopts above-mentioned scheme, sets the barb to the inclined plane with the bellied contact surface in location, has better guide effect, can be better carry out the lock joint, improves overall structure's result of use.
The utility model discloses further set up as be formed with excessive inclined plane on the contact surface of location arch and barb.
The beneficial effect who so sets up is: adopt above-mentioned scheme, set up excessive inclined plane for the protruding area of contact with the barb of location is bigger, and contact direction effect is better, improves overall structure's result of use.
The utility model discloses further set up to be formed with the constant head tank between barb and the guide way, the constant head tank size and the protruding size looks adaptation in location.
The beneficial effect who so sets up is: by adopting the scheme, the fixing effect can be better realized by the arrangement, the whole structure is more stable, and the loosening is not easy to occur.
The utility model discloses further set up as the location is protruding to extending in connecting the shell and is formed with the direction boss.
The beneficial effect who so sets up is: by adopting the scheme, the guide effect is further achieved, deviation deflection in the inserting process is avoided, and the using effect of the overall structure is improved.
The utility model discloses further set up to it has the grafting arch to extend in the wiring groove to shelter from the piece, the grafting arch is inserted the wiring groove and is formed the location of sheltering from piece and inserting groove and be connected.
The beneficial effect who so sets up is: by adopting the scheme, the inserting protrusion is arranged, so that the whole positioning effect is better, the shielding piece is convenient to position, and meanwhile, the structure is simple and is beneficial to realization.
The utility model discloses further set up as the contact piece sets up at the bellied tip of pegging graft.
The beneficial effect who so sets up is: by adopting the scheme, the contact piece is arranged in the inserting protrusion, the switch main body can be deeply inserted for connection, the connection effect is better, the connection effect is ensured, and the contact effect is better.
The utility model discloses further set up to the protruding tip of pegging graft is connected with the protruding lateral wall of pegging graft through a plurality of inclined planes.
The beneficial effect who so sets up is: by adopting the scheme, the inclined plane is arranged, so that the inserting protrusion can be better inserted into the inserting groove, a certain guiding effect is achieved, and the using effect of the whole structure is improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an exploded view of an embodiment of the present invention;
fig. 3 is a partial enlarged view of the portion a in fig. 2 according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a connection shell in an embodiment of the present invention.
Detailed Description
Can find out by figure 1, figure 2, figure 3 and figure 4 that discloses an install surge suppressor's auxiliary switch, including switch main body 1 and connection shell 2, be provided with the holding chamber that is used for holding surge suppressor components and parts on the 2 lateral walls of connection shell, be provided with the joint groove on the switch main body 1, the 1 lateral wall of switch main body corresponds joint groove position and is provided with wiring groove 11, 2 calories of connection shell establish the fixed connection who forms surge suppressor and auxiliary switch on the spread groove, be provided with on the connection shell 2 and be used for shielding piece 3 of wiring groove 11, be provided with on shielding piece 3 and be used for realizing the contact piece of electricity connection with auxiliary switch, components and parts are connected with the contact piece electricity. The beneficial effect who so sets up is: the surge suppressor is arranged in the mode, the connecting shell 2 is clamped with the switch main body 1, the surge suppressor is installed, components of the surge suppressor are arranged in the accommodating cavity, the shielding piece 3 is arranged on the connecting shell 2, the shielding piece 3 is provided with the contact piece, the electrical connection with the switch main body 1 is realized, and the components of the surge suppressor are conducted with the contact piece, so that the electrical connection between the components and the switch main body 1 is realized, the surge suppressor is effectively fixed, two leads do not need to be inserted into coil wiring terminal holes, and the surge suppressor is convenient for customers to use; the volume is reduced, extra space is not required to be added, the matching with the relay is not influenced, and meanwhile, the structure is simple and beneficial to implementation.
Above-mentioned connect and be provided with protruding 21 in location and guide way 12 between shell 2 and the spread groove, the protruding 21 in location slides the cooperation with guide way 12 and forms the direction of connecting shell 2 and spread groove joint. The beneficial effect who so sets up is: adopt above-mentioned scheme, set up location arch 21 and guide way 12, effectively play the direction of connecting shell 2 and the installation of switch main part 1, the installation is more swift, improves production machining efficiency.
The guide groove 12 is provided with a barb 13, and the contact surface of the barb 13 and the positioning bulge 21 is an inclined surface. The beneficial effect who sets up like this is, adopts above-mentioned scheme, sets barb 13 and the contact surface of location arch 21 to the inclined plane, has better guide effect, can be better carry out the lock joint, improves overall structure's result of use.
The contact surface of the positioning projection 21 and the barb 13 is formed with an excessive slope. The beneficial effect who so sets up is: adopt above-mentioned scheme, set up excessive inclined plane for the area of contact of location arch 21 and barb 13 is bigger, and contact direction effect is better, improves overall structure's result of use.
A positioning groove is formed between the barb 13 and the guide groove 12, and the size of the positioning groove is matched with that of the positioning bulge 21. The beneficial effect who so sets up is: by adopting the scheme, the fixing effect can be better realized by the arrangement, the whole structure is more stable, and the loosening is not easy to occur.
The positioning projection 21 extends into the coupling housing 2 to form a guide projection 22. The beneficial effect who so sets up is: by adopting the scheme, the guide effect is further achieved, deviation deflection in the inserting process is avoided, and the using effect of the overall structure is improved.
The shielding piece 3 extends into the wiring slot 11 to form an insertion protrusion 31, and the insertion protrusion 31 is inserted into the wiring slot 11 to form a positioning connection between the shielding piece 3 and the insertion slot. The beneficial effect who so sets up is: adopt above-mentioned scheme, set up grafting arch 31 for holistic location effect is better, is convenient for to the location of shielding piece 3, and simple structure does benefit to the realization simultaneously.
The contact pieces are provided at the end of the insertion projection 31. The beneficial effect who so sets up is: adopt above-mentioned scheme, set up the contact piece at grafting arch 31, can go deep into switch main part 1 and connect, the connection effect is better, guarantees the connection effect, and the contact effect is better.
The end of the insertion projection 31 is connected to the sidewall of the insertion projection 31 by a plurality of inclined surfaces. The beneficial effect who so sets up is: by adopting the scheme, the inclined plane is arranged, so that the inserting projection 31 can be better inserted into the inserting groove, a certain guiding effect is achieved, and the using effect of the whole structure is improved.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that the equivalent changes made in the claims of the present invention, such as equivalent products with similar processes and similar structures, are also included in the scope of the present invention.
Claims (9)
1. The utility model provides an install surge suppressor's auxiliary switch, includes switch main part and connection shell, be provided with the holding chamber that is used for holding surge suppressor components and parts on the connection shell lateral wall, be provided with the joint groove in the switch main part, the switch main part lateral wall corresponds joint groove position and is provided with wiring groove, its characterized in that: the connecting shell is clamped on the connecting groove to form fixed connection between the surge suppressor and the auxiliary switch, a shielding piece used for shielding the wiring groove is arranged on the connecting shell, a contact piece used for being electrically connected with the auxiliary switch is arranged on the shielding piece, and the component is electrically connected with the contact piece.
2. The surge suppressor-mounted auxiliary switch of claim 1, wherein: be provided with location arch and guide way between connection shell and the spread groove, the protruding direction that forms connection shell and spread groove joint that slides with the guide way in location.
3. The surge suppressor-mounted auxiliary switch of claim 2, wherein: a barb is arranged in the guide groove, and the contact surface of the barb and the positioning bulge is an inclined surface.
4. The surge suppressor-mounted auxiliary switch of claim 3, wherein: and an excessive inclined surface is formed on the contact surface of the positioning protrusion and the barb.
5. The surge suppressor-mounted auxiliary switch of claim 3, wherein: a positioning groove is formed between the barb and the guide groove, and the size of the positioning groove is matched with that of the positioning protrusion.
6. The surge suppressor-mounted auxiliary switch of claim 3, wherein: the positioning bulge extends towards the inside of the connecting shell to form a guide boss.
7. The surge suppressor-mounted auxiliary switch according to any one of claims 1 to 6, wherein: the shielding piece extends into the wiring groove to form an inserting protrusion, and the inserting protrusion is inserted into the wiring groove to form positioning connection between the shielding piece and the inserting groove.
8. The surge suppressor-mounted auxiliary switch of claim 7, wherein: the contact piece is arranged at the end part of the insertion protrusion.
9. The surge suppressor-mounted auxiliary switch of claim 7, wherein: the end part of the inserting projection is connected with the side wall of the inserting projection through a plurality of inclined planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920655153.8U CN209822495U (en) | 2019-05-08 | 2019-05-08 | Auxiliary switch with surge suppressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920655153.8U CN209822495U (en) | 2019-05-08 | 2019-05-08 | Auxiliary switch with surge suppressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209822495U true CN209822495U (en) | 2019-12-20 |
Family
ID=68882900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920655153.8U Active CN209822495U (en) | 2019-05-08 | 2019-05-08 | Auxiliary switch with surge suppressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209822495U (en) |
-
2019
- 2019-05-08 CN CN201920655153.8U patent/CN209822495U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |