CN204361008U - Relay - Google Patents
Relay Download PDFInfo
- Publication number
- CN204361008U CN204361008U CN201520072475.1U CN201520072475U CN204361008U CN 204361008 U CN204361008 U CN 204361008U CN 201520072475 U CN201520072475 U CN 201520072475U CN 204361008 U CN204361008 U CN 204361008U
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- CN
- China
- Prior art keywords
- panel
- light
- shell
- wiring board
- terminal
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of relay, comprise base, shell, panel, wiring board, shell is arranged on base, panel cover is on shell, and the upper/lower terminal of chassis outer side is provided with buckle, and buckle is connected in base elasticity by spring, panel is formed multiple light-conductive hole, be provided with light-guiding pillar in light-conductive hole, the upper/lower terminal of described shell forms terminal groove, is provided with terminal cap in terminal groove.Panel, terminal cap and shell split are arranged, and corresponding different wiring board can change different panels, and panel volume is little, and production cost is low, is convenient for changing; Panel, have certain assembly clearance between terminal cap and shell, when skew occurs the element of wiring board, panel and terminal cap energy counter element are installed, between gap certain buffering can be provided, and shell and wiring board can not be made not corresponding.
Description
Technical field
The utility model relates to a kind of relay.
Background technology
The shell of existing relay is provided with the terminal cap for covering binding post and panel, panel, terminal cap and shell are wholely set usually, and terminal cap is corresponding with the binding post on wiring board, panel is corresponding with the switch on wiring board, integrated shell, can not be completely adaptive when the component installation location of wiring board changes or occurs skew, although the position of binding post generally can not change, but other elements on wiring board as required position can adjust to some extent, integrated shell just needs whole shell to change, new die will be opened in corresponding new position, and the multiple shell of stock wanted by corresponding various lines plate, add production cost and the inventory cost of product, especially the liquid level relay that shell mechanism is similar, overvoltage relay, under voltage relay and phase sequence protective relay, except the structure of panel is different, other structures of shell are almost consistent, produce different complete enclosure and can cause unnecessary cost waste.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art, provides one to be easy to processing, the relay that cost is low.
For achieving the above object, the utility model adopts a kind of relay, comprise base, shell, panel, wiring board, shell is arranged on base, panel cover is on shell, wiring board arranges on base in the enclosure, the upper/lower terminal of chassis outer side is provided with buckle, buckle is connected in base elasticity by spring, panel is formed multiple light-conductive hole, be provided with light-guiding pillar in light-conductive hole, the upper/lower terminal of described shell forms terminal groove, be provided with terminal cap in terminal groove, terminal cap is covered on the binding post of wiring board.
It is described panel is longitudinally formed four light-conductive holes that one of the present utility model is specifically arranged, and four light-guiding pillars are separately positioned in four light-conductive holes.This panel is mainly used in phase sequence protective relay.
It is described panel is transversely formed four light-conductive holes that another kind of the present utility model is specifically arranged, and four light-guiding pillars are separately positioned in four light-conductive holes, panel is provided with three adjustment screw and a sealing plug.This panel is mainly used in overvoltage/undervoltage protection relay.
It is described panel is longitudinally formed four light-conductive holes that of the present utility model the third is specifically arranged, and four light-guiding pillars are separately positioned in four light-conductive holes, panel are provided with an adjustment screw and a sealing plug.This panel is mainly used in liquid level relay.
The beneficial effects of the utility model are panels, terminal cap and shell split are arranged, and corresponding different wiring board can change different panels, and panel volume is little, and production cost is low, is convenient for changing, and can adapt to different relay panel respectively; Panel, have certain assembly clearance between terminal cap and shell, when skew occurs the element of wiring board, panel and terminal cap energy counter element are installed, between gap certain buffering can be provided, and shell and wiring board can not be made not corresponding.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment 1.
Fig. 2 is the schematic diagram of the utility model embodiment 1.
Fig. 3 is the schematic diagram of the utility model embodiment 2.
Fig. 4 is the schematic diagram of the utility model embodiment 3.
Embodiment
As Fig. 1, shown in Fig. 2, specific embodiment of the utility model is a kind of relay, comprise base 1, shell 2, panel 3 and wiring board, shell 2 is arranged on base 1, panel 3 covers on shell 2, wiring board is arranged on the base 1 in shell 2, wiring board two ends form binding post respectively, upper outside base 1, lower two ends are provided with buckle 4, buckle 4 is connected in base 1 elasticity by spring, panel 3 forms four light-conductive holes 31, four light-conductive holes 31 press longitudinal arrangement, light-guiding pillar 5 is provided with in light-conductive hole 31, described shell 2 upper, lower two ends form terminal groove 21, terminal cap 6 is provided with in terminal groove 21, terminal cap 6 is covered on the binding post of wiring board.
As shown in Figure 3, embodiment 2 of the present utility model is a kind of relays, four light-conductive holes 31 on the panel 3 of overvoltage/undervoltage relay are transversely arranged, in each light-conductive hole 31, light-guiding pillar 5 is all set, be provided with two adjustment screw 32 in the downside of this row light-conductive hole 31, the upside of light-conductive hole 31 is provided with an adjustment screw 32 and a sealing plug 33.
As shown in Figure 4, embodiment 3 of the present utility model is a kind of relays, four light-conductive hole 31 longitudinal arrangements on the panel 3 of liquid level relay, in side, all arrange light-guiding pillar 5 in each light-conductive hole 31, are provided with an adjustment screw 32 and a sealing plug 33 in the side of this row light-conductive hole 31.
Above-mentioned 3 embodiments, be only the utility model preferred embodiment, the scope that the utility model is implemented can not be limited according to this, especially the number of sealing plug and adjustment screw and layout are not only limited to above-mentioned 3 embodiments, above-mentioned sealing plug and adjustment screw can need to replace with adjustment screw and sealing plug according to function, this kind of equivalence change done according to the utility model the scope of the claims and description with modify, all should still belong in scope that the utility model contains.
Claims (4)
1. a relay, comprise base, shell, panel, wiring board, shell is arranged on base, and panel cover is on shell, wiring board arranges on base in the enclosure, the upper/lower terminal of chassis outer side is provided with buckle, and buckle is connected in base elasticity by spring, panel is formed multiple light-conductive hole, light-guiding pillar is provided with in light-conductive hole, it is characterized in that: the upper/lower terminal of described shell forms terminal groove, and be provided with terminal cap in terminal groove, terminal cap is covered on the binding post of wiring board.
2. relay according to claim 1, is characterized in that: described panel is longitudinally formed four light-conductive holes, and four light-guiding pillars are separately positioned in four light-conductive holes.
3. relay according to claim 1, is characterized in that: described panel is transversely formed four light-conductive holes, and four light-guiding pillars are separately positioned in four light-conductive holes, panel is provided with three adjustment screw and a sealing plug.
4. relay according to claim 1, is characterized in that: described panel is longitudinally formed four light-conductive holes, and four light-guiding pillars are separately positioned in four light-conductive holes, panel is provided with an adjustment screw and a sealing plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072475.1U CN204361008U (en) | 2015-01-29 | 2015-01-29 | Relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072475.1U CN204361008U (en) | 2015-01-29 | 2015-01-29 | Relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204361008U true CN204361008U (en) | 2015-05-27 |
Family
ID=53262463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520072475.1U Expired - Fee Related CN204361008U (en) | 2015-01-29 | 2015-01-29 | Relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204361008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243905A (en) * | 2019-11-27 | 2020-06-05 | 珠海腾普电力科技有限公司 | Heat radiation structure of current load relay |
-
2015
- 2015-01-29 CN CN201520072475.1U patent/CN204361008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243905A (en) * | 2019-11-27 | 2020-06-05 | 珠海腾普电力科技有限公司 | Heat radiation structure of current load relay |
| CN111243905B (en) * | 2019-11-27 | 2022-08-16 | 珠海腾普电力科技有限公司 | Heat radiation structure of current load relay |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20220129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |