CN208014615U - A kind of electromagnetic switch - Google Patents

A kind of electromagnetic switch Download PDF

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Publication number
CN208014615U
CN208014615U CN201820408347.3U CN201820408347U CN208014615U CN 208014615 U CN208014615 U CN 208014615U CN 201820408347 U CN201820408347 U CN 201820408347U CN 208014615 U CN208014615 U CN 208014615U
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China
Prior art keywords
gasket
main
welded
electromagnetic switch
holder
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CN201820408347.3U
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Chinese (zh)
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胡敏
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胡敏
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Priority to CN201820408347.3U priority Critical patent/CN208014615U/en
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Abstract

The utility model discloses a kind of electromagnetic switchs, including main body and the first gasket, the left side of the main body is equipped with the first gasket, first gasket is connected by compressed spring with main body, it is welded with pull rod among the right side of first gasket, the inside left of the main body is equipped with the second gasket, and the pull rod is weldingly connected through main body with the second gasket, and the upper and lower ends of second gasket are welded with sliding block.The electromagnetic switch, pass through the cooperation of pedestal and card slot, the inside that main body is pressed on holder by staff can be facilitated to be fixed, it can also facilitate staff to block the main body of different-diameter size simultaneously to be fixed, facilitate the use of staff, pass through the cooperation of holder and third gasket, staff can be facilitated easily quickly to be fixed on main body on machine, pass through the cooperation of sliding block and sliding slot, the second gasket can be made smoothly to be moved in the inside of main body, meet the demand of client.

Description

A kind of electromagnetic switch
Technical field
The utility model is related to electromagnetic switch technical field, specially a kind of electromagnetic switch.
Background technology
Existing electromagnetic switch movement response is slow, and mechanical friction is bigger, and electrical property is relatively low, simultaneously as switch The lead of line is welded on the corresponding position of switch, and is switched coil and be arranged on inside switch housing, must be shaken for a long time It is visibly moved easily the solder joint of switch coil lead to be made to fall off, the normal and steady operation of electromagnetic switch is not only influenced, but also shorten electricity The service life of magnetic switch and starter, such as application No. is 201120230723.2 patents, including shell, coil, dynamic iron Core, push rod, catch and bearing are equipped with coil in shell, are equipped with dynamic iron core between two coils, and the patent is in staff by electromagnetism When switch is installed, electromagnetic switch can not be first fixed, is caused in machine run because violent shake leads to electricity Falling off for magnetic switch even damages, and causes unnecessary loss, and staff also can not easily quickly open electromagnetism Pass is fixed on machine, is needed to install electromagnetic switch by multiple external modules, is greatly reduced staff Working efficiency, while when with magnetic iron core adsorption gasket, gasket accurately can not be moved smoothly, can cause to touch Electricity can not be contacted effectively, and the operation of a machine is affected, and cannot be satisfied the demand of client.
Utility model content
The purpose of this utility model is to provide a kind of electromagnetic switchs, to solve mentioned above in the background art ask Topic.
To achieve the above object, the utility model provides the following technical solutions:A kind of electromagnetic switch, including main body and First gasket, the left side of the main body are equipped with the first gasket, and first gasket is connected by compressed spring with main body, and described the Be welded with pull rod among the right side of one gasket, the inside left of the main body is equipped with the second gasket, the pull rod through main body with Second gasket is weldingly connected, and the upper and lower ends of second gasket are welded with sliding block, and the inner wall upper and lower ends of the main body are left Side is equipped with sliding slot, and the sliding block is clamped with sliding slot sliding, and cored, the iron core is welded among the inner right side of the main body Outer wall mid-wrap have a conducting wire, the right side upper and lower ends of the main body are respectively welded anode and cathode, the conducting wire it is upper The inner right side of main body is run through at lower both ends, and conducting wire is electrical connected with anode and cathode respectively, on the left of the outer wall of the main body It is socketed with holder, third gasket is welded on the right side of the upper and lower ends of the holder, the right side of the holder is equipped with pedestal, described The inside left of pedestal is equipped with card slot, and the card slot is connected with main body clamping, is welded on the right side of the upper and lower ends of the pedestal 4th gasket, the third gasket is adjacent with the 4th gasket, and the inside of the third gasket and the 4th gasket is equipped with through-hole, institute The left side for stating third gasket is equipped with screw, and the screw runs through through-hole.
Preferably, sleeve is equipped on the left of the outer wall of the anode and cathode, and sleeve is integrally formed with main body, the set The outer wall of cylinder is equipped with external screw thread, and the outer wall of the sleeve is equipped with gland, internal thread is equipped on the left of the inner wall of the gland, described outer Screw thread is connected with internal thread screw thread.
Preferably, the outer wall of the gland is equipped with mill line.
Preferably, the inner wall of the card slot is equipped with rubber pad.
Preferably, the outer wall of the compressed spring is socketed with silica gel sheath.
Compared with prior art, the utility model has the beneficial effects that:The electromagnetic switch passes through pedestal and card slot Cooperation, can facilitate the inside that main body is pressed on holder by staff to be fixed, while can also facilitate staff will The main body of different-diameter size, which is blocked, to be fixed, and the use of staff is facilitated, by the cooperation of holder and third gasket, Staff can be facilitated easily quickly to be fixed on main body on machine, by the cooperation of sliding block and sliding slot, can be made Second gasket is smoothly moved in the inside of main body, when the second sliding block being avoided to be adsorbed mobile with magnetic iron core because Violent vibration generates offset, and the contact of influencing contactor considerably increases stability, meets the demand of client.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is that holder, third gasket and the screw right side regard attachment structure schematic diagram in Fig. 1;
Fig. 3 is main body in Fig. 1, conducting wire and positive attachment structure schematic diagram.
In figure:1, main body, the 2, first gasket, 3, compressed spring, 4, pull rod, the 5, second gasket, 6, holder, 7, screw, 8, Third gasket, 9, conducting wire, 10, cathode, 11, anode, 12, iron core, 13, sliding slot, 14, sliding block, 15, through-hole, the 16, the 4th gasket, 17, pedestal, 18, card slot, 19, silica gel sheath, 20, mill line, 21, rubber pad, 22, gland, 23, sleeve, 24, internal thread, 25, outer spiral shell Line.
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.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of electromagnetic switch, including main body 1 and The left side of one gasket 2, main body 1 is equipped with the first gasket 2, and the first gasket 2 is connected by compressed spring 3 with main body 1, in compressed spring The first gasket 2 can be pushed to be moved to the left under 3 pressure, the outer wall of compressed spring 3 is socketed with silica gel sheath 19, silica gel sheath 19 Play the role of protecting compressed spring 3, be welded with pull rod 4 among the right side of the first gasket 2, the inside left of main body 1 is equipped with the Two gaskets 5, pull rod 4 are weldingly connected through main body 1 with the second gasket 5, and the first gasket 2 can drive the second gasket 5 by pull rod 4 It is moved to the left, the upper and lower ends of the second gasket 5 are welded with sliding block 14, are equipped on the left of the inner wall upper and lower ends of main body 1 Sliding slot 13, sliding block 14 are clamped with the sliding of sliding slot 13, and the second gasket 5 can be slided by sliding block 14 along sliding slot 13 or so, The outer wall mid-wrap of welding cored 12 among the inner right side of main body 1, iron core 12 has conducting wire 9 feeling when conducting wire 9 is powered Iron core 12 is set to generate magnetism under the action of induced current, the right side upper and lower ends of main body 1 are respectively welded anode 11 and cathode 10, lead The upper and lower ends of line 9 run through the inner right side of main body 1, and conducting wire 9 is electrical connected with anode 11 and cathode 10 respectively, will be positive 11 connect external power supply with cathode 10, and the inside of conducting wire 9 can be made to generate electric current, holder 6 is socketed on the left of the outer wall of main body 1, Third gasket 8 is welded on the right side of the upper and lower ends of holder 6, the right side of holder 6 is equipped with pedestal 17, and the inside left of pedestal 17 is set Have a card slot 18, card slot 18 is connected with the clamping of main body 1, pedestal 17 can by card slot 18 by main body 1 be pressed on the inside of holder 6 into Row is fixed, and the inner wall of card slot 18 is equipped with rubber pad 21, and rubber pad 21 can be such that main body 1 is preferably bonded one with card slot 18 It rises, is welded with the 4th gasket 16 on the right side of the upper and lower ends of pedestal 17, third gasket 8 is adjacent with the 4th gasket 16, third gasket 8 It is equipped with through-hole 15 with the inside of the 4th gasket 16, the left side of third gasket 8 is equipped with screw 7, and screw 7 runs through through-hole 15, work Screw 7 can be run through through-hole 15 by personnel, be fixed to be mounted on to tighten on machine by holder 6 by screw 7, anode 11 It is equipped with sleeve 23 with the outer wall left side of cathode 10, and sleeve 23 is integrally formed with main body 1, the outer wall of sleeve 23 is equipped with external screw thread 25, the outer wall of sleeve 23 is equipped with gland 22, and internal thread 24, external screw thread 25 and 24 screw thread of internal thread are equipped on the left of the inner wall of gland 23 It is connected, when not in use, gland 22 can be buckled on sleeve 23 and rotate by staff, make external screw thread 25 and internal thread 24 Rotation is tightened, and prevents anode 11 and 10 long-time of cathode without using the damage that is corroded, and the outer wall of gland 22 is equipped with mill line 20, grinds line 20 can increase frictional force, and staff is facilitated to rotate gland 22.
Main body 1 is placed on the inside of holder 6 by staff, and then pedestal 17 is extend into the inside of holder 6, make pedestal 17 inside that main body 1 is pressed on to holder 6 by card slot 18 are fixed, while making third gasket 8 and the 4th gasket 16 mutually It is bonded, then screw 7 is passed through the inside of through-hole 15 by staff, then drives the 4th gasket 16 to be fixed on third gasket 8 It on machine, is tightened and is fixed by screw 7, then anode 11 is connected external power supply by staff with cathode 10, makes conducting wire 9 Inside generates electric current, so that iron core 12 is generated magnetism under the action of induced current, iron core 12 inhales to the right the second gasket 5 Attached, the second gasket 5 is slided to the right by sliding block 14 along sliding slot 13, and second runs 5 with you pulls the first gasket by pull rod 4 2 are moved to the right, disconnect external power supply when iron core 12 lose magnetism, pushed under the pressure of compressed spring 3 first gasket 2 to Original position is moved left back, the first gasket 2 drives 5 return-to-home position of the second gasket by pull rod 4.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral; It can be mechanical connection, can also be electrical connection;It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. the left side of a kind of electromagnetic switch, including main body (1) and the first gasket (2), the main body (1) is equipped with the first gasket (2), it is characterised in that:First gasket (2) is connected by compressed spring (3) with main body (1), first gasket (2) Pull rod (4) is welded among right side, the inside left of the main body (1) is equipped with the second gasket (5), and the pull rod (4) is through master Body (1) is weldingly connected with the second gasket (5), and the upper and lower ends of second gasket (5) are welded with sliding block (14), the main body (1) sliding slot (13) is equipped on the left of inner wall upper and lower ends, the sliding block (14) is clamped with sliding slot (13) sliding, the main body (1) cored (12) are welded among inner right side, the outer wall mid-wrap of the iron core (12) has conducting wire (9), the main body (1) right side upper and lower ends are respectively welded positive (11) and cathode (10), and the upper and lower ends of the conducting wire (9) run through main body (1) inner right side, and conducting wire (9) is electrical connected with positive (11) and cathode (10) respectively, on the left of the outer wall of the main body (1) It is socketed with holder (6), third gasket (8), the right side of the holder (6) are welded on the right side of the upper and lower ends of the holder (6) Equipped with pedestal (17), the inside left of the pedestal (17) is equipped with card slot (18), and the card slot (18) is clamped phase with main body (1) Even, the 4th gasket (16), the third gasket (8) and the 4th gasket are welded on the right side of the upper and lower ends of the pedestal (17) (16) adjacent, the inside of the third gasket (8) and the 4th gasket (16) is equipped with through-hole (15), the third gasket (8) Left side is equipped with screw (7), and the screw (7) runs through through-hole (15).
2. a kind of electromagnetic switch according to claim 1, it is characterised in that:Positive (11) and cathode (10) Sleeve (23) is equipped on the left of outer wall, and sleeve (23) is integrally formed with main body (1), the outer wall of the sleeve (23) is equipped with outer spiral shell The outer wall of line (25), the sleeve (23) is equipped with gland (22), and internal thread (24), institute are equipped on the left of the inner wall of the gland (22) External screw thread (25) is stated with internal thread (24) screw thread to be connected.
3. a kind of electromagnetic switch according to claim 2, it is characterised in that:The outer wall of the gland (22) is equipped with mill Line (20).
4. a kind of electromagnetic switch according to claim 1, it is characterised in that:The inner wall of the card slot (18) is equipped with Rubber pad (21).
5. a kind of electromagnetic switch according to claim 1, it is characterised in that:The outer wall set of the compressed spring (3) It is connected to silica gel sheath (19).
CN201820408347.3U 2018-03-26 2018-03-26 A kind of electromagnetic switch Active CN208014615U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820408347.3U CN208014615U (en) 2018-03-26 2018-03-26 A kind of electromagnetic switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820408347.3U CN208014615U (en) 2018-03-26 2018-03-26 A kind of electromagnetic switch

Publications (1)

Publication Number Publication Date
CN208014615U true CN208014615U (en) 2018-10-26

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ID=63889122

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820408347.3U Active CN208014615U (en) 2018-03-26 2018-03-26 A kind of electromagnetic switch

Country Status (1)

Country Link
CN (1) CN208014615U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109587984A (en) * 2018-11-15 2019-04-05 浙江商业职业技术学院 A kind of Campus Security electronics based on Internet of Things

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109587984A (en) * 2018-11-15 2019-04-05 浙江商业职业技术学院 A kind of Campus Security electronics based on Internet of Things

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