CN105023803A - Full-automatic high-intensity relay - Google Patents
Full-automatic high-intensity relay Download PDFInfo
- Publication number
- CN105023803A CN105023803A CN201410166564.2A CN201410166564A CN105023803A CN 105023803 A CN105023803 A CN 105023803A CN 201410166564 A CN201410166564 A CN 201410166564A CN 105023803 A CN105023803 A CN 105023803A
- Authority
- CN
- China
- Prior art keywords
- armature
- push rod
- yoke
- chase
- projection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Electromagnets (AREA)
Abstract
The invention provides a full-automatic high-intensity relay. An iron frame (2), yoke iron (3), a moving reed (6) and a static reed (8) are fixed on a pedestal (1). A pin (10) is inserted in the iron frame (2). A coil is wound on the iron frame (2). An iron core is inserted in the iron frame (2). One end of the iron core is fixedly connected with yoke iron (3). One end of an armature (4) penetrates through the notch of the tail end of yoke iron (3), and the other end of the armature (4) is connected with a push rod (5) and then placed above yoke iron (3). A moving spring lead-out sheet (7) is fixedly connected with the moving reed (6) and abutted against the upper end of the push rod (5). One end of a clamping spring (9) is abutted against the pedestal (1), and the other end penetrates through the through hole on the armature (4) and stretches into the position between yoke iron (3) and the armature (4). The part, which stretches into the position between the push rod (5) and yoke iron (3), of the pedestal (1) is provided with a first protrusion (11).
Description
Technical field
The present invention relates to a kind of Full-automatic high-intensity degree relay.
Background technology
Existing a kind of Full-automatic high-intensity degree relay, comprise base, chase, coil, yoke, armature, push rod, movable contact spring, dynamic spring lead-out tablet, static contact spring piece, jump ring, pin, iron core and shell, chase, yoke, movable contact spring and static contact spring piece are all fixed on base, pin is inserted on chase, coil is around on chase, iron core is inserted in chase, one end of iron core is fixedly connected with yoke, armature one end is through the breach of yoke tail end, be placed on after the other end is fixedly connected with push rod above yoke, dynamic spring lead-out tablet is fixedly connected with movable contact spring and offsets with push rod, jump ring one end and base offset, the other end stretches into yoke and armature through the through hole on armature.There is following problem in this kind of relay: one, movable contact spring is shorter, withstand voltage little with the creepage distance between yoke, slightly not enough in fail safe; The cross section of the connecting portion two, pin inserted in chase is the isosceles trapezoid shape that the outer length of side is less than the interior length of side, due to the slot on chase be square hole shape and the aperture of square hole slightly larger than the length of side in connecting portion, after the connecting portion insertion slot of pin, still have larger space in slot, pin is easily shaken after such insertion; Three, armature and push rod are connected by two kinds of methods usually, and one is integral injection molding method, but the efficiency of integral molded plastic is lower, and injection mold is fragile, and cost is high; Another kind of is rivet hot method, but the technique of rivet hot immature, the armature connected by rivet hot method and pusher structure instability.
Summary of the invention
Technical problem to be solved by this invention is: provide the relay that a kind of fail safe is high.
The present invention's adopted technical scheme that solves the problem is: a kind of Full-automatic high-intensity degree relay, comprise base, chase, coil, yoke, armature, push rod, movable contact spring, dynamic spring lead-out tablet, static contact spring piece, jump ring, pin, iron core and shell, chase, yoke, movable contact spring and static contact spring piece are all fixed on base, pin is inserted on chase, coil is around on chase, iron core is inserted in chase, one end of iron core is fixedly connected with yoke, armature one end is through the breach of yoke tail end, be placed on after the armature other end is connected with push rod above yoke, dynamic spring lead-out tablet is fixedly connected with movable contact spring and offsets with the upper end of push rod, jump ring one end and base offset, the jump ring other end stretches into yoke and armature through the through hole on armature, the described base part stretched between push rod and yoke is provided with the first projection.
Compared with prior art, the invention has the advantages that: projection is set in the part that base stretches between push rod and yoke, increase movable contact spring with the creepage distance between yoke, make withstand voltage increase, improve the fail safe of relay.
As improvement, the first described projection, in hook-shaped, can coordinate to carry out spacing to armature with the hooked projection on push rod, guarantees that armature can not because of reason displacements such as vibrations further.
As improvement, the cross section described pin inserting the connecting portion in chase is square, and better can coordinate with the slot in chase, and after pin inserts chase, in slot, remaining space is little, and pin not easily rocks.
As improvement, described armature is connected with push rod and refers to, armature is provided with second protruding with the junction of push rod, on push rod, relevant position is provided with the opening matched with the second projection, armature and push rod be protruding and opening clamping by second, easy to connect, syndeton stablizes and cost is low.
As improvement, described second is protruding in reversed acanthoid, makes syndeton more stable.
Accompanying drawing explanation
Fig. 1 is the structural representation after the present invention omits shell.
Fig. 2 is the structural representation of pin in the present invention.
Fig. 3 be in the present invention armature be connected with push rod after structural representation.
Fig. 4 is the structural representation of armature in the present invention.
In figure: 1, base, 2, chase, 3, yoke, 4, armature, 5, push rod, 6, movable contact spring, 7, dynamic spring lead-out tablet, 8, static contact spring piece, 9, jump ring, 10, pin, 11, first is protruding, and 12, connecting portion, 13, second is protruding, and 14, opening.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are further described.
As shown in the figure, invention relay, comprises base 1, chase 2, coil, yoke 3, armature 4, push rod 5, movable contact spring 6, dynamic spring lead-out tablet 7, static contact spring piece 8, jump ring 9, pin 10, iron core and shell, dynamic spring lead-out tablet 7 is provided with moving contact, and static contact spring piece 8 is provided with fixed contact, chase 2, yoke 3, movable contact spring 6 and static contact spring piece 8 are all fixed on base 1, pin 10 is inserted on chase 2, coil is around on chase 2, iron core is inserted in chase 2, one end of iron core is fixedly connected with yoke 3, armature 4 one end is through the breach of yoke 3 tail end, be placed on after armature 4 other end is connected with push rod 5 above yoke 3, dynamic spring lead-out tablet 7 is fixedly connected with movable contact spring 6 and offsets with the upper end of push rod 5, under the effect of push rod 5, moving contact on dynamic spring lead-out tablet 7 can contact with the fixed contact on static contact spring piece 8, jump ring 9 one end and base 1 offset, jump ring 9 other end stretches into yoke 3 and armature 4 through the through hole on armature 4, and described base 1 part stretched between push rod 5 and yoke 3 is provided with the first projection 11.
Wherein, the first described projection 11 is in hook-shaped.
The cross section described pin 10 inserting the connecting portion 12 in chase 2 is square.In the present embodiment, connecting portion 12 matches with the slot on chase 2, and its cross section is rectangle.
Described armature 4 is connected with push rod 5 and refers to, armature 4 is provided with the second projection 13 with the junction of push rod 5, and on push rod 5, relevant position is provided with the opening 14 matched with the second projection 13, and armature 4 and push rod 5 are by second protruding 13 and opening 14 clamping.
Described second protruding 13 in reversed acanthoid.
Claims (5)
1. a Full-automatic high-intensity degree relay, comprises base (1), chase (2), coil, yoke (3), armature (4), push rod (5), movable contact spring (6), dynamic spring lead-out tablet (7), static contact spring piece (8), jump ring (9), pin (10), iron core and shell, chase (2), yoke (3), movable contact spring (6) and static contact spring piece (8) are all fixed on base (1), pin (10) is inserted on chase (2), coil is around on chase (2), iron core is inserted in chase (2), one end of iron core is fixedly connected with yoke (3), armature (4) one end is through the breach of yoke (3) tail end, armature (4) other end is placed on yoke (3) top after being connected with push rod (5), dynamic spring lead-out tablet (7) is fixedly connected with movable contact spring (6) and offsets with the upper end of push rod (5), jump ring (9) one end and base (1) offset, the other end stretches into yoke (3) and armature (4) through the through hole on armature (4), it is characterized in that: described base (1) part stretched between push rod (5) and yoke (3) is provided with the first projection (11).
2. relay according to claim 1, is characterized in that: described the first projection (11) is in hook-shaped.
3. relay according to claim 1, is characterized in that: the cross section described pin (10) inserting the connecting portion (12) in chase (2) is square.
4. according to the relay described in claim 1, it is characterized in that: described armature (4) is connected with push rod (5) and refers to, armature (4) junction that is upper and push rod (5) is provided with the second projection (13), the upper relevant position of push rod (5) is provided with the opening (14) matched with the second projection (13), and armature (4) and push rod (5) are by the second projection (13) and opening (14) clamping.
5. according to the relay described in claim 4, it is characterized in that: described the second projection (13) is in reversed acanthoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410166564.2A CN105023803A (en) | 2014-04-24 | 2014-04-24 | Full-automatic high-intensity relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410166564.2A CN105023803A (en) | 2014-04-24 | 2014-04-24 | Full-automatic high-intensity relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105023803A true CN105023803A (en) | 2015-11-04 |
Family
ID=54413690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410166564.2A Pending CN105023803A (en) | 2014-04-24 | 2014-04-24 | Full-automatic high-intensity relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105023803A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110473743A (en) * | 2019-04-25 | 2019-11-19 | 厦门宏发汽车电子有限公司 | A kind of relay of certifiable armature or movable contact spring regular event |
-
2014
- 2014-04-24 CN CN201410166564.2A patent/CN105023803A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110473743A (en) * | 2019-04-25 | 2019-11-19 | 厦门宏发汽车电子有限公司 | A kind of relay of certifiable armature or movable contact spring regular event |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202695307U (en) | Relay | |
| CN207052496U (en) | A kind of Mume flower contact spring installation fixture | |
| CN105023803A (en) | Full-automatic high-intensity relay | |
| CN204340130U (en) | Mould thimble and mould | |
| CN204424123U (en) | Vacuum interrupter assembly tooling | |
| CN205881822U (en) | Clapper relay | |
| CN102709120B (en) | Relay | |
| CN207386997U (en) | Piston pin snap ring opening positions press-loading head | |
| CN103681116A (en) | Small large-power magnetic latching relay | |
| CN204179852U (en) | High-efficiency shaping machine shaping mould | |
| CN203141702U (en) | Positioning mechanism for loose pieces of mold | |
| CN204375664U (en) | Automobile front electromagnetic switch | |
| CN205881823U (en) | Clapper relay | |
| CN207705109U (en) | Power relay plastic assembly | |
| CN103401328A (en) | Bracket for motor stator | |
| CN204179848U (en) | A kind of motor stator reshaping mould | |
| CN203206006U (en) | Molding insulation framework for switch reluctance motor | |
| CN205230956U (en) | Relay | |
| CN203553419U (en) | Spring needle rectangular connector | |
| CN203179799U (en) | Electric relay | |
| CN103151860A (en) | Forming insulation framework for switch reluctance motor | |
| CN204375660U (en) | A kind of automobile front electromagnetic switch | |
| CN104917323B (en) | A kind of motor skeleton easy for installation | |
| CN204088198U (en) | Vehicle electric magnetic switch | |
| CN204315365U (en) | A kind of transformer lead fixed structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |