CN112768299A - Vertical manual switch type relay - Google Patents
Vertical manual switch type relay Download PDFInfo
- Publication number
- CN112768299A CN112768299A CN202110169559.7A CN202110169559A CN112768299A CN 112768299 A CN112768299 A CN 112768299A CN 202110169559 A CN202110169559 A CN 202110169559A CN 112768299 A CN112768299 A CN 112768299A
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- vertical
- hole
- armature
- terminal unit
- push
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/24—Parts rotatable or rockable outside coil
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention relates to the technical field of relays, and particularly discloses a vertical manual switch type relay which comprises an insulator, an electromagnet and a terminal unit, wherein the electromagnet and the terminal unit are arranged on the insulator; the device comprises an insulator, a terminal unit, an electromagnet and an armature unit, wherein the insulator is provided with a base plate and two vertical plates which are arranged on the base plate and are parallel to each other; the push sheet is provided with a handle part; in electromagnetic relay's in-service use process, according to actual need, the user can hold handle portion with the finger, then the drive push jack removes, and the push jack drive terminal unit that removes, and then realizes switching on or breaking off of terminal unit, realizes the manual switching of terminal unit user state, promotes consumer experience.
Description
Technical Field
The invention relates to the technical field of relays, and particularly discloses a vertical manual switch type relay.
Background
The relay is a common switch part in various circuits, the variety of the relay is various, the electromagnetic relay is one of the relays, the state switching of the electromagnetic relay in the prior art is realized by means of on-off of current or change of current direction, and the state switching mode of the electromagnetic relay is single and cannot meet the actual needs of consumers.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention aims to provide a vertical manual switch type relay, wherein a user holds a handle part with fingers, then drives a push sheet to move, and the moving push sheet drives a terminal unit to move, so that the terminal unit is switched on or off, the using state of the terminal unit is manually switched, and the experience of consumers is improved.
In order to achieve the above object, the invention provides a vertical manual switch type relay, which comprises an insulator, an electromagnet arranged on the insulator, a terminal unit, and an armature unit arranged in a rotating manner, wherein the electromagnet drives the terminal unit to be switched on or off through the armature unit; the electric power switch further comprises a push sheet, the insulator is provided with a base plate and two parallel vertical plates arranged on the base plate, the electromagnet and the terminal unit are respectively arranged at two ends of the base plate, the vertical plates are positioned between the electromagnet and the terminal unit, two ends of the armature unit are respectively and rotatably arranged on the two vertical plates, the rotating axis of the armature unit is horizontally arranged, the armature unit is provided with a protruding part, and two ends of the push sheet are respectively arranged on the terminal unit and the protruding part; the push sheet is provided with a handle part which is convenient to pinch.
The base plate is used for covering an opening of the accommodating blind groove, the handle part is movably arranged in the abdicating hole, and the handle part extends out of the plastic shell through the abdicating hole.
The circuit board comprises a substrate, a circuit board and a non-circular positioning column, wherein the substrate is provided with the non-circular positioning column, the substrate is used for being pressed on the external circuit board, and the non-circular positioning column is used for being inserted into a non-circular positioning hole of the circuit board; the insulator further comprises a partition board connected with the two vertical plates, and the partition board is provided with a notch hole used for accommodating the push sheet.
The armature unit comprises an insulating frame, two armature pieces arranged on the insulating frame and a permanent magnet clamped between the two armature pieces, two magnetic poles of the permanent magnet respectively attract the two armature pieces, the polarities of the two armature pieces are opposite, the electromagnet is provided with two yokes, and the two yokes respectively protrude into the space between the two armature pieces at the two ends of the armature unit; the two sides of the insulating frame, which are far away from each other, are provided with protruding shafts, the vertical plate is provided with a shaft hole, and the protruding shafts are rotatably accommodated in the shaft hole; the protruding part is arranged on the insulating frame.
The vertical plates are provided with clamping blind grooves which are formed by being concavely arranged at one sides of the two vertical plates close to each other; the yoke iron is provided with flat plate parts, the flat plate parts of the two yoke irons are respectively positioned in two ends of the clamping blind grooves, and two ends of the flat plate parts, which are far away from each other, respectively extend into the clamping blind grooves of the two vertical plates.
The vertical plate is provided with two non-circular clamping holes which are formed in the clamping blind groove, the non-circular clamping holes are formed in the concave mode from the bottom face of the clamping blind groove, the flat plate portion is provided with non-circular clamping protrusions, and the non-circular clamping protrusions of the two yokes are installed in the two non-circular clamping holes of the same vertical plate respectively.
The terminal unit comprises a static terminal and a movable terminal which are arranged on the substrate, the movable terminal comprises a main body part, an elastic part and an outer frame part which are arranged on the main body part, and a movable contact which is arranged on the elastic part and used for connecting or disconnecting the static terminal, the outer frame part is U-shaped, the elastic part is positioned in the outer frame part, and two ends of the push piece are respectively arranged on the outer frame part and the protruding part.
The movable terminal is further provided with an extension piece, a first folding piece and a second folding piece, the extension piece, the first folding piece and the second folding piece are arranged on the outer frame portion, the first folding piece and the second folding piece are respectively located on two sides of the extension piece, the push piece is provided with a through hole penetrating through the push piece, the extension piece is contained in the through hole, and the push piece is located between the first folding piece and the second folding piece.
The push piece is provided with a blind hole, the blind hole is formed by concavely arranging the outer surface of the push piece, the protruding part is rotatably provided with a spherical body, the outer spherical surface of the spherical body is used for abutting against the inner hole surface of the blind hole, the rotating armature unit drives the spherical body to abut against the push piece to enable the push piece to move, and the spherical body and the push piece are arranged in a rolling mode.
The invention has the beneficial effects that: in electromagnetic relay's in-service use process, according to actual need, the user can hold handle portion with the finger, then the drive push jack removes, and the push jack drive terminal unit that removes, and then realizes switching on or breaking off of terminal unit, realizes the manual switching of terminal unit user state, promotes consumer experience.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of the structure of the insulator of the present invention;
fig. 4 is a schematic structural diagram of the movable terminal of the present invention.
The reference numerals include:
1-insulator 2-electromagnet 3-terminal unit
4-armature unit 5-push plate 6-base plate
7-vertical plate 8-protruding part 9-handle part
11-plastic shell 12-non-circular positioning column 13-insulating frame
14-protruding shaft 15-shaft hole 16-clamping blind groove
17-yoke 18-flat plate part 19-non-circular clamping hole
21 main body part 22 elastic part 23 outer frame part
24-sphere 25-second magnet.
Detailed Description
For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
Referring to fig. 1 to 4, a vertical manual switch relay according to the present invention includes an insulator 1, an electromagnet 2 and a terminal unit 3 mounted on the insulator 1, and an armature unit 4 rotatably disposed, wherein the electromagnet 2 drives the terminal unit 3 to be turned on or off through the armature unit 4.
Still include the kicking piece 5, the kicking piece 5 adopts insulating material to make, for example, the kicking piece 5 adopts insulating plastics to make, insulator 1 has base plate 6, set up two riser 7 on base plate 6 and parallel, two riser 7 are located same one side of base plate 6, base plate 6 is roughly the rectangle flat board, electro-magnet 2, terminal unit 3 set up respectively on the both ends of controlling of base plate 6, riser 7 are located between electro-magnet 2 and the terminal unit 3, the both ends of armature unit 4 rotate respectively and set up on two riser 7, the axis of rotation level setting of armature unit 4.
The armature unit 4 is provided with a protruding part 8, and two ends of the push sheet 5 are respectively arranged on the terminal unit 3 and the protruding part 8; the push piece 5 is provided with a handle part 9 which is convenient to pinch, and the handle part 9 is positioned at the upper end of the push piece 5. When the electromagnet 2 is required to change the state of the terminal unit 3, the electromagnet 2 is electrified to generate a magnetic force, the magnetic force of the electromagnet 2 drives the armature unit 4 to rotate, and the rotating armature unit 4 drives the terminal unit 3 to move through the push sheet 5, so that the terminal unit 3 is switched on or switched off.
In electromagnetic relay's in-service use process, according to actual need, the user can pinch handle portion 9 with the finger, then drive push jack 5 removes, and 5 drive terminal unit 3 that remove move, and then realize switching on or breaking off of terminal unit 3, realize the manual switching of terminal unit 3 user state, promote consumer experience.
The electromagnetic switch also comprises a plastic shell 11, wherein the plastic shell 11 is approximately in a hollow cuboid shape, the plastic shell 11 is provided with a containing blind groove and a yielding hole communicated with the containing blind groove, the containing blind groove is formed by concavely arranging the bottom surface of the plastic shell 11, the containing blind groove is used for containing the electromagnet 2, the armature unit 4, the terminal unit 3, the push sheet 5 and the vertical plate 7, the base plate 6 is used for covering an opening of the containing blind groove, the handle part 9 is movably contained in the yielding hole, and the handle part 9 protrudes out of the plastic shell 11 through the yielding hole. Preferably, the outer side of the handle part 9 is sleeved with an anti-static sleeve positioned outside the plastic shell 11, and through the arrangement of the anti-static sleeve, when the handle part 9 is pinched by the fingers of a user, the static electricity of the fingers is prevented from interfering with the normal use of the electromagnetic relay.
The substrate 6 is provided with a non-circular positioning column 12, the substrate 6 is used for being pressed on an external circuit board, and the non-circular positioning column 12 is used for being inserted into a non-circular positioning hole of the circuit board; in the installation process of the electromagnetic relay, the non-circular positioning column 12 is inserted into the non-circular positioning hole of the circuit board, so that the insulator 1 and the circuit board are accurately aligned, and the installation efficiency is improved. The side face of the inner hole of the non-circular positioning hole is blocked and abutted against the outer side face of the non-circular positioning column 12, so that the insulator 1 is prevented from rotating relative to the circuit board, and the installation yield of the insulator 1 is improved.
The insulator 1 further comprises a partition board connected with the two vertical plates 7, the relay and the armature unit 4 are located on the same side of the partition board, the armature unit 4 and the terminal unit 3 are respectively located on two sides of the partition board, and the creepage distance between the terminal unit 3 and the armature unit 4 (or the electromagnet 2) is increased by means of the partition board, so that the safety of the use performance of the electromagnetic relay is guaranteed. The baffle is provided with a gap hole for accommodating the push sheet 5, and the limit push sheet 5 is stopped by means of the inner hole side surface of the gap hole, so that the moving accuracy of the push sheet 5 is improved.
The armature unit 4 comprises an insulating frame 13, two armature pieces arranged on the insulating frame 13 and a first magnet clamped between the two armature pieces, two magnetic poles of the first magnet respectively attract the two armature pieces, the polarities of the two armature pieces are opposite, namely the polarities of the two armature pieces are respectively an N pole and an S pole, the electromagnet 2 is provided with two yokes 17, and the two yokes 17 respectively protrude into the space between the two armature pieces at the left end and the right end of the armature unit 4; the two sides of the insulating frame 13, which are far away from each other, are provided with protruding shafts 14, the vertical plate 7 is provided with a shaft hole 15, and the protruding shafts 14 are rotatably accommodated in the shaft hole 15; the projection 8 is provided on the insulating frame 13.
The vertical plates 7 are provided with clamping blind grooves 16, and the clamping blind grooves 16 are formed by being concavely arranged at one sides of the two vertical plates 7 close to each other; the yoke 17 has flat plate parts 18, the flat plate parts 18 of the two yokes 17 are respectively positioned in two ends of the clamping blind grooves 16, and two ends of the flat plate parts 18 far away from each other respectively extend into the clamping blind grooves 16 of the two vertical plates 7. By means of the arrangement of the clamping blind grooves 16, the flat plate parts 18 of the two yokes 17 are arranged in a coplanar manner, when the flat plate parts 18 of the two yokes 17 drive the armature unit 4 to rotate, poor rotation of the armature unit 4 caused by staggering of the flat plate parts 18 of the two yokes 17 is avoided, and the assembly yield of the electromagnetic relay is improved.
The vertical plate 7 is provided with two non-circular clamping holes 19 which are matched with the clamping blind groove 16, the non-circular clamping holes 19 are formed by being concavely arranged on the bottom surface of the clamping blind groove 16, the flat plate part 18 is provided with non-circular clamping protrusions, and the non-circular clamping protrusions of the two yokes 17 are respectively arranged in the two non-circular clamping holes 19 of the same vertical plate 7.
In the assembling process of the armature unit 4, the non-circular locking projection of the flat plate portion 18 is inserted into the non-circular locking hole 19, and the non-circular locking projection is blocked and abutted against the non-circular locking projection by virtue of the inner hole side surface of the non-circular locking hole 19, so that the non-circular locking projection is prevented from moving relative to the vertical plate 7, and the flat plate portion 18 can be accurately and stably positioned at a required position on the insulator 1.
The terminal unit 3 includes a fixed terminal and a movable terminal which are arranged on the substrate 6, the movable terminal includes a main body portion 21 fixedly arranged on the substrate 6, an elastic portion 22 and an outer frame portion 23 which are arranged on the main body portion 21, and a movable contact which is arranged on the elastic portion 22 and is used for connecting or disconnecting the fixed terminal, the outer frame portion 23 is U-shaped, the elastic portion 22 is positioned in the outer frame portion 23, and two ends of the push piece 5 are respectively arranged on the outer frame portion 23 and the protruding portion 8.
When the electromagnet 2 drives the push sheet 5 to move through the armature unit 4, the moving push sheet 5 drives the outer frame portion 23 to move together, and the outer frame portion 23 moves together with the elastic portion 22, so that the moving contact on the elastic portion 22 is in contact with or separated from the fixed contact of the static terminal, and the moving contact is convenient to be in stable contact with the static terminal by virtue of elastic deformation of the elastic portion 22.
The movable terminal is further provided with an extending piece, a first folding piece and a second folding piece which are arranged on the outer frame portion 23, the first folding piece and the second folding piece are respectively positioned on the left side and the right side of the extending piece, the pushing piece 5 is provided with a through hole penetrating through the pushing piece 5, the extending piece is accommodated in the through hole, and the pushing piece 5 is positioned between the first folding piece and the second folding piece. The first folding sheet and the second folding sheet clamp the push sheet 5, and the stop terminal and the push sheet 5 are prevented from being separated from each other, so that the push sheet 5 can stably drive the terminal to move.
The push piece 5 is provided with a blind hole which is formed by concavely arranging the outer surface of the push piece 5, the protruding part 8 is rotatably provided with a spherical body 24, the outer spherical surface of the spherical body 24 is used for abutting against the inner hole surface of the blind hole, the rotating armature unit 4 drives the spherical body 24 to abut against the push piece 5 so that the push piece 5 moves, and the spherical body 24 and the push piece 5 are arranged in a rolling manner.
When the insulating frame 13 rotates, the spherical body 24 is driven to rotate together, and the insulating frame 13 can drive the push piece 5 to move by means of the interference of the inner hole of the blind hole to the convex surface of the outer ball of the spherical body 24. Through the rotation setting of spheroid 24, change the sliding friction between insulating frame 13 and the push jack 5 into rolling friction, reduce friction noise and wearing and tearing, simultaneously greatly reduced is because of the bits of rubbing that both rubs and disturb the normal use of relay, promotes the performance of relay.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (9)
1. A vertical manual switch type relay comprises an insulator, an electromagnet and a terminal unit, wherein the electromagnet and the terminal unit are arranged on the insulator; the method is characterized in that: the electric power switch further comprises a push sheet, the insulator is provided with a base plate and two parallel vertical plates arranged on the base plate, the electromagnet and the terminal unit are respectively arranged at two ends of the base plate, the vertical plates are positioned between the electromagnet and the terminal unit, two ends of the armature unit are respectively and rotatably arranged on the two vertical plates, the rotating axis of the armature unit is horizontally arranged, the armature unit is provided with a protruding part, and two ends of the push sheet are respectively arranged on the terminal unit and the protruding part; the push sheet is provided with a handle part which is convenient to pinch.
2. The vertical hand-operated switch-type relay according to claim 1, wherein: the plastic shell is provided with a containing blind groove and a yielding hole communicated with the containing blind groove, the containing blind groove is formed by being concavely arranged on the bottom surface of the plastic shell, the containing blind groove is used for containing an electromagnet, an armature unit, a terminal unit, a push sheet and a vertical plate, the base plate is used for covering an opening of the containing blind groove, the handle part is movably contained in the yielding hole, and the handle part extends out of the plastic shell through the yielding hole.
3. The vertical hand-operated switch-type relay according to claim 1, wherein: the substrate is provided with a non-circular positioning column, the substrate is used for being pressed on an external circuit board, and the non-circular positioning column is used for being inserted into a non-circular positioning hole of the circuit board; the insulator further comprises a partition board connected with the two vertical plates, and the partition board is provided with a notch hole used for accommodating the push sheet.
4. The vertical hand-operated switch-type relay according to claim 1, wherein: the armature unit comprises an insulating frame, two armature pieces arranged on the insulating frame and a permanent magnet clamped between the two armature pieces, two magnetic poles of the permanent magnet respectively attract the two armature pieces, the polarities of the two armature pieces are opposite, the electromagnet is provided with two yokes, and the two yokes respectively extend into the space between the two armature pieces at the two ends of the armature unit in a protruding mode; the two sides of the insulating frame, which are far away from each other, are provided with protruding shafts, the vertical plate is provided with a shaft hole, and the protruding shafts are rotatably accommodated in the shaft hole; the protruding part is arranged on the insulating frame.
5. The vertical hand-operated switch-type relay according to claim 4, wherein: the vertical plates are provided with clamping blind grooves which are formed by being concavely arranged at one sides of the two vertical plates close to each other; the yoke iron is provided with flat plate parts, the flat plate parts of the two yoke irons are respectively positioned in two ends of the clamping blind grooves, and two ends of the flat plate parts, which are far away from each other, respectively extend into the clamping blind grooves of the two vertical plates.
6. The vertical hand-operated switch-type relay according to claim 4, wherein: the vertical plate is provided with two non-circular clamping holes which are matched with the clamping blind grooves, the non-circular clamping holes are formed by being concavely arranged on the bottom surfaces of the clamping blind grooves, the flat plate part is provided with non-circular clamping protrusions, and the non-circular clamping protrusions of the two yokes are respectively arranged in the two non-circular clamping holes of the same vertical plate.
7. The vertical hand-operated switch-type relay according to claim 1, wherein: the terminal unit is including setting up in the static terminal and the movable terminal of base plate, and the movable terminal includes the main part, sets up in the elastic component and the outer frame portion of main part, sets up in the elastic component and is used for switching on or breaking the moving contact of static terminal, and outer frame portion is the U type, and the elastic component is located outer frame portion, and the both ends of push jack set up in outer frame portion and protruding portion respectively.
8. The vertical hand-operated switch-type relay according to claim 7, wherein: the movable terminal is also provided with an extension piece, a first folding piece and a second folding piece which are arranged on the outer frame part, the first folding piece and the second folding piece are respectively positioned on two sides of the extension piece, the push piece is provided with a through hole penetrating through the push piece, the extension piece is accommodated in the through hole, and the push piece is positioned between the first folding piece and the second folding piece.
9. The vertical hand-operated switch-type relay according to claim 1, wherein: the push sheet is provided with a blind hole, the blind hole is formed by concavely arranging the outer surface of the push sheet, the protruding part is rotatably provided with a spherical body, the outer spherical surface of the spherical body is used for abutting against the inner hole surface of the blind hole, the rotating armature unit drives the spherical body to abut against the push sheet to enable the push sheet to move, and the spherical body and the push sheet are arranged in a rolling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110169559.7A CN112768299A (en) | 2021-02-07 | 2021-02-07 | Vertical manual switch type relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110169559.7A CN112768299A (en) | 2021-02-07 | 2021-02-07 | Vertical manual switch type relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112768299A true CN112768299A (en) | 2021-05-07 |
Family
ID=75705368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110169559.7A Pending CN112768299A (en) | 2021-02-07 | 2021-02-07 | Vertical manual switch type relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112768299A (en) |
-
2021
- 2021-02-07 CN CN202110169559.7A patent/CN112768299A/en active Pending
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