CN204144165U - The limit-type structure of magnetic sheet multiple spot of magnetic latching relay - Google Patents
The limit-type structure of magnetic sheet multiple spot of magnetic latching relay Download PDFInfo
- Publication number
- CN204144165U CN204144165U CN201420412909.3U CN201420412909U CN204144165U CN 204144165 U CN204144165 U CN 204144165U CN 201420412909 U CN201420412909 U CN 201420412909U CN 204144165 U CN204144165 U CN 204144165U
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- China
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- brandreth
- magnetic sheet
- lamination
- magnetic
- latching relay
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Abstract
The utility model discloses a kind of limit-type structure of magnetic sheet multiple spot of magnetic latching relay, this structure comprises push jack, brandreth, lamination and magnetic sheet; Push jack is fixedly connected with brandreth, and one end of brandreth is plugged in the centre bore of skeleton, and magnetic sheet is between brandreth and lamination, and three pastes fixing by resin; The one side of lamination is provided with single spacing salient point, and the another side of lamination is embedded with two limited impression, and brandreth is provided with the single limited impression suitable with single spacing salient point, and magnetic sheet is provided with the two spacing salient point suitable with two limited impression.The utility model achieves first resin between magnetic sheet, brandreth, lamination and fixes the spacing structure of rear multiple spot, make relay magnetic sheet when action can not produce relative displacement because of the establishing effect of multiple spot restriction between brandreth and lamination, improve the stability of magnetic latching relay magnetic sheet, effectively can avoid the magnetic field confusion phenomena that the magnetic sheet instability of magnetic latching relay produces.
Description
Technical field
The utility model relates to electronic technology field, particularly relates to a kind of limit-type structure of magnetic sheet multiple spot of magnetic latching relay.
Background technology
In the electronic technology fields such as communication apparatus, automatically control, household electrical appliance, auto electroincs, every application scenario needing circuit conversion, all may use magnetic latching relay.Magnetic latching relay belongs to a kind of electric control device, and its principle removes to control a kind of automatic switch of big current running, often plays the effects such as automatic adjustment, safeguard protection, circuit conversion in circuit.
Magnetic sheet is as a subsystem of magnetic latching relay, and it is connected with brandreth and lamination, is the important critical component determining magnetic latching relay performance.The magnetic latching relay that existing market uses, the fixed form of magnetic sheet only adopts the mode that resin is pasted, and in the process of assembling, needs magnetic sheet, and lamination and brandreth just can carry out resin adhesion after fixing to be fixed.This fixed form structure is insecure, can produce the instability of magnetic sheet, then produce magnetic field confusion phenomena after long-time use; This fixed form can produce individual difference because of the difference of fixing fixture and operating personnel in addition, and be difficult to the consistency ensureing product, the individual difference of identical product can cause very large use hidden danger to user.
Summary of the invention
For the weak point existed in above-mentioned technology, the utility model provides a kind of limit-type structure of magnetic sheet multiple spot of magnetic latching relay, coordinate spacing by the multiple spot of the spacing salient point on magnetic sheet, lamination and brandreth and limited impression, effectively can avoid the magnetic field confusion phenomena that the magnetic sheet instability of magnetic latching relay produces.
For achieving the above object, the utility model provides a kind of limit-type structure of magnetic sheet multiple spot of magnetic latching relay, comprises push jack, brandreth, lamination and magnetic sheet; Described push jack is fixedly connected with brandreth, and one end of described brandreth is plugged in the centre bore of skeleton, and described magnetic sheet is between brandreth and lamination, and three pastes fixing by resin; The one side of described lamination is provided with single spacing salient point, and the another side of described lamination is embedded with two limited impression, described brandreth is provided with the single limited impression suitable with single spacing salient point, and described magnetic sheet is provided with the two spacing salient point suitable with two limited impression.
Wherein, described brandreth is provided with away from one end of skeleton and suitablely with the shape of lamination spacingly supports hook groove, described lamination is fixed on this spacing supporting and hooks in groove.
Wherein, described brandreth is provided with positioning convex with the opposite face at single limited impression place, and the bottom of described push jack is provided with the detent suitable with positioning convex.
Wherein, one end that described brandreth and lamination are fixed is tee T junction piece, one end side of being body shape grafting block that described brandreth and skeleton are fixed, by being connected the fixing rear U-shaped shape of block between described tee T junction piece with square body shape grafting block.
Wherein, described skeleton is provided with support slot, and described side's body shape grafting block is plugged on after in skeleton, described tee T junction piece be connected the joint that block formed and be held in this support slot.
Wherein, described tee T junction piece, be connected one-body molded between block and square body shape grafting block.
Wherein, the center of described positioning convex and single limited impression is on the same line.
The beneficial effects of the utility model are: compared with prior art, the limit-type structure of multiple spot of the magnetic latching relay that the utility model provides, between lamination with brandreth, single spacing salient point coordinates spacing with single limited impression, two spacing salient point is adopted to coordinate spacing with two limited impression between magnetic sheet with lamination, achieve first resin between above-mentioned three and fix the spacing structure of rear multiple spot, make relay magnetic sheet when action can not produce relative displacement because of the establishing effect of multiple spot restriction between brandreth and lamination, improve the stability of magnetic latching relay magnetic sheet, effectively can avoid the magnetic field confusion phenomena that the magnetic sheet instability of magnetic latching relay produces, and this configuration reduces production difficulty, improve the consistency of individual products, improve the performance of relay.The utility model has simple, reasonable in design, the easy processing of structure, easy to use, the individual difference that reduces magnetic latching relay, and reduces the difficulty of producing assembling.
Accompanying drawing explanation
Fig. 1 is the explosive view of the limit-type structure of magnetic sheet multiple spot of magnetic latching relay of the present utility model;
Fig. 2 is the first angle cutaway view being applied to relay in the utility model;
Fig. 3 is the second angle cutaway view being applied to relay in the utility model.
Main element symbol description is as follows:
10, push jack 11, brandreth
12, lamination 13, magnetic sheet
14, skeleton 15, relay body
111, single limited impression 112, spacingly support hook groove
113, positioning convex 121, single spacing salient point
122, two limited impression 131, two spacing salient point
141, support slot 100, tee T junction piece
200, square body shape grafting block 300, linking block.
Embodiment
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1-3, the limit-type structure of magnetic sheet multiple spot of the magnetic latching relay that the utility model provides, comprises push jack 10, brandreth 11, lamination 12 and magnetic sheet 13; Push jack 10 is fixedly connected with brandreth 11, and one end of brandreth 11 is plugged in the centre bore of skeleton 14, and magnetic sheet 13 is between brandreth 11 and lamination 12, and three pastes fixing by resin; The one side of lamination 12 is provided with single spacing salient point 121, and the another side of lamination 12 is embedded with two limited impression 122, brandreth 11 is provided with the single limited impression 111 suitable with single spacing salient point 121, and magnetic sheet 13 is provided with the two spacing salient point 131 suitable with two limited impression 122.As in Fig. 2-3, this structure is fixed on relay body 15, makes this relay have multiple spot position limiting structure.
Compared to the situation of prior art, the limit-type structure of magnetic sheet multiple spot of the magnetic latching relay that the utility model provides, between lamination 12 with brandreth 11, single spacing salient point 121 coordinates spacing with single limited impression 111, two spacing salient point 131 is adopted to coordinate spacing with two limited impression 122 between magnetic sheet 13 with lamination 12, achieve first resin between above-mentioned three and fix the spacing structure of rear multiple spot, make relay magnetic sheet when action can not produce relative displacement because of the establishing effect of multiple spot restriction between brandreth and lamination, improve the stability of magnetic latching relay magnetic sheet, effectively can avoid the magnetic field confusion phenomena that the magnetic sheet instability of magnetic latching relay produces, and this configuration reduces production difficulty, improve the consistency of individual products, improve the performance of relay.The utility model has simple, reasonable in design, the easy processing of structure, easy to use, the individual difference that reduces magnetic latching relay, and reduces the difficulty of producing assembling.
In the present embodiment, brandreth 11 is provided with spacing support suitable with the shape of lamination 12 away from one end of skeleton 14 and hooks groove 112, lamination 12 is fixed on this spacing supporting and hooks in groove 112.Support by spacing the design hooked in groove 112, the location of lamination 12 on brandreth 11 can be realized, improve assembling speed.
In the present embodiment, brandreth 11 is provided with positioning convex 113 with the opposite face at single limited impression 111 place, the bottom of push jack 10 is provided with the detent (not shown) suitable with positioning convex 113, the center of positioning convex 113 and single limited impression 111 is on the same line, certainly, also can not on the same line.By the adaptation of positioning convex 113 with detent, the quick position of brandreth 11 and push jack 10 can be realized; In addition, also improve the stability of structure between the two, these three parts of brandreth 11, lamination 12 and magnetic sheet 13 are moved along with push jack 10, there will not be shifting phenomena.Certainly; being not limited to the location structure of brandreth 11 and push jack 10 in this case, can also be other locate modes such as to be spirally connected, if the change to locate mode between brandreth 11 and push jack 10; all belong to the simple deformation to this case or conversion, fall in the protection range of this case.
In the present embodiment, one end that brandreth 11 is fixed with lamination 12 is tee T junction piece 100, one end side of being body shape grafting block 200 that brandreth 11 is fixing with skeleton 14, by being connected the fixing rear U-shaped shape of block 300 between tee T junction piece 100 with square body shape grafting block 200.Tee T junction piece 100, be connected one-body molded between block 300 and square body shape grafting block 200; certainly; this three is not limited to integrated mode; can also be that welding or other modes are fixed; if the change to three's fixed form; all belong to the simple deformation to this case or conversion, fall in the protection range of this case.
In the present embodiment, skeleton 14 is provided with support slot 141, and square body shape grafting block 200 is plugged on after in skeleton 14, tee T junction piece 100 be connected the joint that block 300 formed and be held in this support slot 141.Support slot 141 can facilitate the location again of skeleton 14 and brandreth 11.
Advantage of the present utility model is:
1) between lamination 12 with brandreth 11, single spacing salient point 121 coordinates spacing with single limited impression 111, two spacing salient point 131 is adopted to coordinate spacing with two limited impression 122 between magnetic sheet 13 with lamination 12, achieve first resin between above-mentioned three and fix the spacing structure of rear multiple spot, make relay magnetic sheet when action can not produce relative displacement because of the establishing effect of multiple spot restriction between brandreth and lamination, improve the stability of magnetic latching relay magnetic sheet, effectively can avoid the magnetic field confusion phenomena that the magnetic sheet instability of magnetic latching relay produces;
2) this configuration reduces production difficulty, improve the consistency of individual products, improve the performance of relay;
3) support by spacing the design hooked in groove 112, the location of lamination 12 on brandreth 11 can be realized, improve assembling speed;
4) design of positioning convex 113, improves the stability of structure between brandreth 11 and push jack 10, these three parts of brandreth 11, lamination 12 and magnetic sheet 13 is moved along with push jack 10, there will not be shifting phenomena;
5) the utility model has simple, reasonable in design, the easy processing of structure, easy to use, the individual difference that reduces magnetic latching relay, and reduces the difficulty of producing assembling.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection range of the present utility model.
Claims (7)
1. the limit-type structure of magnetic sheet multiple spot of magnetic latching relay, is characterized in that, comprise push jack, brandreth, lamination and magnetic sheet; Described push jack is fixedly connected with brandreth, and one end of described brandreth is plugged in the centre bore of skeleton, and described magnetic sheet is between brandreth and lamination, and three pastes fixing by resin; The one side of described lamination is provided with single spacing salient point, and the another side of described lamination is embedded with two limited impression, described brandreth is provided with the single limited impression suitable with single spacing salient point, and described magnetic sheet is provided with the two spacing salient point suitable with two limited impression.
2. the limit-type structure of magnetic sheet multiple spot of magnetic latching relay according to claim 1, it is characterized in that, described brandreth is provided with away from one end of skeleton and suitablely with the shape of lamination spacingly supports hook groove, described lamination is fixed on this spacing supporting and hooks in groove.
3. the limit-type structure of magnetic sheet multiple spot of magnetic latching relay according to claim 1, it is characterized in that, described brandreth is provided with positioning convex with the opposite face at single limited impression place, and the bottom of described push jack is provided with the detent suitable with positioning convex.
4. the limit-type structure of magnetic sheet multiple spot of magnetic latching relay according to claim 1, it is characterized in that, one end that described brandreth and lamination are fixed is tee T junction piece, one end side of being body shape grafting block that described brandreth and skeleton are fixed, by being connected the fixing rear U-shaped shape of block between described tee T junction piece with square body shape grafting block.
5. the limit-type structure of magnetic sheet multiple spot of magnetic latching relay according to claim 4, it is characterized in that, described skeleton is provided with support slot, and described side's body shape grafting block is plugged on after in skeleton, described tee T junction piece be connected the joint that block formed and be held in this support slot.
6. the limit-type structure of magnetic sheet multiple spot of magnetic latching relay according to claim 4, is characterized in that, described tee T junction piece, is connected one-body molded between block and square body shape grafting block.
7. the limit-type structure of magnetic sheet multiple spot of magnetic latching relay according to claim 3, it is characterized in that, the center of described positioning convex and single limited impression is on the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412909.3U CN204144165U (en) | 2014-07-25 | 2014-07-25 | The limit-type structure of magnetic sheet multiple spot of magnetic latching relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412909.3U CN204144165U (en) | 2014-07-25 | 2014-07-25 | The limit-type structure of magnetic sheet multiple spot of magnetic latching relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144165U true CN204144165U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420412909.3U Active CN204144165U (en) | 2014-07-25 | 2014-07-25 | The limit-type structure of magnetic sheet multiple spot of magnetic latching relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144165U (en) |
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2014
- 2014-07-25 CN CN201420412909.3U patent/CN204144165U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |